CN104493008A - Fully-automatic reinforcing steel bar hoop-bending machine - Google Patents
Fully-automatic reinforcing steel bar hoop-bending machine Download PDFInfo
- Publication number
- CN104493008A CN104493008A CN201410841864.6A CN201410841864A CN104493008A CN 104493008 A CN104493008 A CN 104493008A CN 201410841864 A CN201410841864 A CN 201410841864A CN 104493008 A CN104493008 A CN 104493008A
- Authority
- CN
- China
- Prior art keywords
- fixed
- base plate
- reinforcing bar
- bending hoop
- mandrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
Abstract
The invention relates to a fully-automatic reinforcing steel bar hoop-bending machine, which comprises an aligning device, a counting device, a chopping device, an unloading device and a hoop-bending device, wherein a reinforcing steel bar is successively formed by the aligning of the aligning device, the metering of the counting device, the chopping of the chopping device, the unloading of the unloading device and the hoop bending of the hoop-bending device. The fully-automatic reinforcing steel bar hoop-bending machine has a reasonable structure design and is controlled by a program, all devices are tightly and orderly coordinated and cooperated, aligning, hydraulic pressure and air pressure technologies are applied to finish the processes of aligning, chopping, bending hoops and hooping, 25 reinforcing steel bars are hooped in every minute, and cycled mechanical movement is formed.
Description
Technical field
The present invention relates to a kind of full-automatic reinforcing bar hoop bender, stirrup bender is applied to building trade, belongs to building machinery industry field.
Background technology
Building trade is built at cement in the Beam, post etc. manufacturing building, and need to add reinforced frame in the Beam, post of building, must apply stirrup in reinforced frame, the present invention is the stirrup being exclusively used in machined steel ledges.The method of prior art processing stirrup be first by reinforcing bar by straightener straightening, then carry out reinforcing steel bar hoop bending, bar straightener is in harmonious proportion bending hoop split to carry out, and it is relatively low therefore to invest large benefit; Also there is the machine of functional unification in recent years, but application of motor transmission, gear combination drives pinch roller to carry out reinforcing steel bar hoop bending, and because motor-driven gear combination torsion is large, gear train wearing and tearing often need greatly to change, and can not meet desirable effect.
Summary of the invention
Technical problem to be solved by this invention overcomes above-mentioned deficiency existing in prior art, and design is a kind of rational in infrastructure, can carry out straightening, blocks reinforcing bar, the full-automatic reinforcing bar hoop bender of bending hoop, stirrup integration operation.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of full-automatic reinforcing bar hoop bender, it is characterized in that: it comprises frame, machine straightening device, counting device, cutting device, device for discharging, bending hoop device, reinforcing bar successively by machine straightening device straightening, counting device metering, cutting device blocks, device for discharging discharging and bending hoop device bending hoop shaping.
Described machine straightening device comprises motor, a belt wheel, No. two belt wheels, belt, straightening wheel, straightening wheel carriers, motor and straightening wheel carrier are arranged in frame, a belt wheel is connected with motor, No. two belt wheels are connected with straightening wheel carrier, a belt wheel is connected by belt with between No. two belt wheels, and straightening wheel is arranged in straightening wheel carrier.Straightening component application motor drives, and the technology of straightening wheel is installed in oblique angle type, and reinforcing bar enters straightening wheels and forms straightening wheel rolling, reaches not only straightening but also the effect of drawing, makes the reinforcing bar after straightening enter counting device smoothly.
Described counting device comprises cabinet, a slide plate, No. two slide plates, holder, counters, and cabinet is fixed in frame, and cabinet is provided with chute, and a slide plate and No. two slide plates snap in chute; A slide plate and No. two slide plates are provided with identical card wheel, two card wheel identical contacts mutually; A slide plate is fixed with swivel nut, cabinet is fixed with a screw rod, a screw rod is screwed into swivel nut and fixes; No. two slide plates are provided with elasticity reset device; Described holder is fixed on cabinet, and counter is arranged on holder, and counter is taken turns with the card on No. two slide plates and is connected.Two card wheels can rotate, a slide plate can by fixing after a screw rod adjusting position, No. two slide plates can slide anteroposterior under the effect of elasticity reset device, reinforcing bar after straightening passes through between two card wheels, reinforcing bar squeezes the card wheel on No. two slide plates, under the effect of elasticity reset device, two card wheels block reinforcing bar and rotate; The length that counter passes through for measuring reinforcing bar.
Described cutting device comprises an oil cylinder, piston, oil cylinder seat, an amputation knife, and oil cylinder seat is fixed in frame, and an oil cylinder is fixed on oil cylinder seat, and a piston and an oil cylinder are fixed, and amputation knife and a piston are fixed; A piston is connected with device for discharging.By the reinforcing bar of counting device after length counting from oil cylinder seat by time be truncated cutter and block, enter device for discharging; While a piston driving amputation knife blocks reinforcing bar, the synchronous operation driving device for discharging.
Described device for discharging comprises delivery chute and guide bar, described delivery chute comprises sidewall, installing plate and base plate, sidewall and installing plate is parallel to each other is fixed in frame, base plate is positioned at the below of installing plate and sidewall, and base plate is flexibly connected with installing plate and fits with sidewall; Described installing plate is provided with base plate mobile device, base plate mobile device is connected with base plate, and base plate mobile device is connected with a piston; One end and the sidewall of described guide bar are fixed, and the other end is connected with bending hoop device.The reinforcing bar blocked enters in delivery chute, simultaneously a piston driving base plate mobile device, and base plate mobile device drives base plate traversing, and make base plate leave the bottom of delivery chute, reinforcing bar falls along guide bar from delivery chute, enters bending hoop device.Fall behind under reinforcing bar, an oil cylinder drives a piston reset, and base plate mobile device drives base plate to reset simultaneously.
Described bending hoop device has 5, and bending hoop device comprises pinch roller assembly and shirks assembly with flexible, and described frame is provided with head regulating tank, is provided with setscrew nut in head regulating tank, bending hoop device is screwed into setscrew nut by bolt and fixes.Unclamp setscrew nut, bending hoop device can slide in head regulating tank, and regulate the position of 5 bending hoop devices, after having regulated, screwed in place nut is fixed.5 bending hoop devices carry out bending hoop to the diverse location of same reinforcing bar, form final stirrup.
Described pinch roller assembly comprises No. two oil cylinders, No. two pistons, tooth plate, gear, casing, bearing block, bending hoop axle sleeve, pressing wheel devices, No. two oil cylinders are fixed on casing, No. two pistons, tooth plate, gears are positioned at casing, and No. two oil cylinders and No. two pistons are fixed, and No. two pistons and tooth plate are fixed; The outside that gear is inserted in bending hoop axle sleeve is fixed, and gear engages with tooth plate, and bending hoop axle sleeve is inserted in bearing block, and bearing block is fixed in frame, and casing and bearing block are fixed; Pressing wheel device is fixed on the front end of bending hoop axle sleeve.No. two oil cylinders drive No. two pistons, promote tooth plate, and tooth plate driven gear rotates, and gear driven bending hoop axle sleeve rotates, and bending hoop axle sleeve drives pressing wheel device to swing, and general amplitude of fluctuation is 90 degree, and the large speed of swinging strength is fast, drive pressing wheel device to carry out bending hoop to reinforcing bar.
The described flexible assembly that shirks comprises No. three oil cylinders, No. three pistons, mandrel, mandrel connecting rods, and No. three oil cylinders are fixed on casing, and No. three pistons and No. three oil cylinders are fixed, and one end of mandrel connecting rod and No. three pistons are fixed, and the other end and mandrel are fixed; Mandrel and mandrel connecting rod penetrate in bending hoop axle sleeve, and mandrel passes the front end of bending hoop axle sleeve, and the end of bending hoop axle sleeve is sealed by sealing shroud; On mandrel connecting rod, cover has mandrel springs, and one end and the mandrel of mandrel springs are fixed, and the other end and sealing shroud are fixed.During mandrel springs normality, the front end of mandrel passes outside bending hoop axle sleeve, and mandrel, pinch roller seat, pinch roller form reinforcing bar draw-in groove; Reinforcing bar falls behind from disconnecting means, and fall into reinforcing bar draw-in groove, pressing wheel device carries out bending hoop to reinforcing bar; When bending hoop completes, No. three oil cylinders drive No. three pistons, pull back core connecting rod, and in mandrel retraction bending hoop axle sleeve, the support that the reinforcing bar that bending hoop completes loses mandrel is fallen; Under the effect of mandrel springs, mandrel resets, and carries out the bending hoop of next section of reinforcing bar.
Elasticity reset device of the present invention comprises spring, two slide bars, No. three slide plates, fixed head, handwheel and No. two screw rods, and one end and the cabinet of two slide bars are fixed, and the other end and fixed head are fixed, and two slide bars are inserted in No. three slide plates; One end of spring is connected with No. three slide plates, and the other end is connected with No. two slide plates; No. two screw rods are screwed into fixed head, and one end of No. two screw rods and No. two slide plates are fixed, and the other end and handwheel are fixed.Rotating is started to take turns, and No. two screw rods drive No. two slide plate forward-reverses, thus the compression degree of control spring, make spring swelling, reset response is played to No. two slide plates.
Base plate mobile device of the present invention comprises a connecting rod, spring adjustment seat, pulls spring, back-moving spring, connecting rod base, No. two connecting rods, No. three connecting rods, base plate axle, No. two base plate axles, spring adjustment seat is fixed in frame, one end of a connecting rod is connected with a piston, the other end is connected with spring adjustment seat, and spring adjustment seat is connected with pulling spring; The lower end of described connecting rod base and the upper end of installing plate are fixed, and one end of the upper end of connecting rod base and No. two connecting rods is fixed, the other end of No. two connecting rods with pull spring to fix; A described base plate axle sleeve enters in connecting rod base fixing, and the lower end of a base plate axle is fixed through one end of installing plate and No. three connecting rods, and the other end of No. three connecting rods is fixed by No. two base plate axles and base plate; No. two described connecting rods are provided with back-moving spring, and back-moving spring is fixing on a mounting board by spring base.When reinforcing bar enters delivery chute, reinforcing bar blocks by cutting device, a piston synchronous drives a connecting rod to press down and pulls spring adjustment seat, spring adjustment seat synchronously drives and pulls spring, makes No. two connecting rods drive a base plate axle to rotate, and a base plate axle drives No. three connecting rods that No. two base plate axles are swung, No. two base plate axles drive base plate to move, base plate and sidewall are thrown off, and the reinforcing bar in delivery chute is fallen, enters into bending hoop device along guide bar.
Pressing wheel device of the present invention comprises pinch roller, pinch roller seat, bearing, jump ring, set bolt, and pinch roller seat is fixed on bending hoop axle sleeve, and set bolt is fixed through pinch roller and pinch roller seat, and it is interior and fixed by jump ring that bearing snaps in pinch roller.Pinch roller flexible rotation; In use pinch roller carries out bending hoop to reinforcing bar in fast speed great swings, effective, not fragile.
Casing of the present invention is provided with magnet steel, and the position of magnet steel is corresponding with reinforcing bar draw-in groove.Magnet steel, with high strength magnetic, when reinforcing bar falls from device for discharging, accurately enters in reinforcing bar draw-in groove by magnet steel; During reinforcing steel bar hoop bending, the suction of magnet steel prevents reinforcing bar from moving, and bending hoop is operated and carries out smoothly.
The present invention compared with prior art, there is following positive effect: reasonable in design, pass through programme-control, each device is orderly cooperation closely, application straightening, hydraulic pressure, pressure technology, complete straightening, block, bending hoop, stirrup process, per minutely can process stirrup 25, form the mechanical movement gone round and begun again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of machine straightening device, counting device, cutting device in the present invention.
Fig. 3 is the plan structure schematic diagram of counting device in Fig. 2.
Fig. 4 is the plan structure schematic diagram of cutting device, device for discharging in the present invention.
Fig. 5 is the right TV structure schematic diagram (adding bending hoop device) of Fig. 4.
Fig. 6 be in Fig. 5 base plate remove after structural representation.
Fig. 7 is the sectional structure schematic diagram of bending hoop device in Fig. 5.
Fig. 8 be in Fig. 7 A-A to sectional structure schematic diagram.
Fig. 9 is the structural representation of (7) step in embodiment.
Figure 10 is the structural representation of (8) step in embodiment.
Figure 11 be in embodiment stirrup shaping after structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the invention will be further described.
Embodiment:
See Fig. 1, the present embodiment comprises frame 8, machine straightening device 1, counting device 2, cutting device 3, device for discharging 4, bending hoop device 5, reinforcing bar 6 is measured by machine straightening device 1 straightening, counting device 2 successively, cutting device 3 blocks, device for discharging 4 discharging and bending hoop device 5 bending hoop shaping, formed stirrup 7.
See Fig. 2, described machine straightening device 1 comprises motor 11, belt wheel 12, No. two belt wheels 13, belt 14, straightening wheel 15, straightening wheel carriers 16, motor 11 and straightening wheel carrier 16 are arranged in frame 8, a belt wheel 12 is connected with motor 11, No. two belt wheels 13 are connected with straightening wheel carrier 16, a belt wheel 12 is connected by belt 14 with between No. two belt wheels 13, and straightening wheel 15 is arranged in straightening wheel carrier 16.Straightening component application motor 11 drives, and the technology of straightening wheel 15 is installed in oblique angle type, and reinforcing bar 6 enters straightening wheel 15 groups formation straightening wheel 15 and rolls, and reaches not only straightening but also the effect of drawing, makes the reinforcing bar after straightening 6 enter counting component smoothly.
See Fig. 2 ~ Fig. 3, described counting device 2 comprises cabinet 21, slide plate 22, No. two slide plates 23, holder 24, counters 25, cabinet 21 is fixed in frame 8, cabinet 21 is provided with chute 26, and a slide plate 22 and No. two slide plates 23 snap in chute 26; A slide plate 22 and No. two slide plates 23 are provided with identical card wheel 27, two card wheels 27 identical contact mutually; A slide plate 22 is fixed with swivel nut 28, cabinet 21 is fixed with a screw rod 29, screw rod 29 and is screwed into swivel nut 28 and fixes; No. two slide plates 23 are provided with elasticity reset device 60; Described holder 24 is fixed on cabinet 21, and counter 25 is arranged on holder 24, and counter 25 is taken turns 27 with the card on No. two slide plates 23 and is connected.Two card wheels 27 can rotate, a slide plate 22 can by fixing after screw rod 29 adjusting position, No. two slide plates 23 can slide anteroposterior under the effect of elasticity reset device 60, reinforcing bar 6 after straightening passes through between two card wheels 27, reinforcing bar 6 squeezes the card wheel 27 on No. two slide plates 23, under the effect of elasticity reset device 60, two card wheels 27 block reinforcing bar 6 and rotate; The length that counter 25 passes through for measuring reinforcing bar 6.
Described elasticity reset device 60 comprises spring 61, two slide bars 62, No. three slide plates 63, fixed head 64, handwheel 65 and No. two screw rods 66, one end and the cabinet 21 of two slide bars 62 are fixed, the other end and fixed head 64 are fixed, and two slide bars 62 are inserted in No. three slide plates 63; One end of spring 61 is connected with No. three slide plates 63, and the other end is connected with No. two slide plates 23; No. two screw rods 66 are screwed into fixed head 64, and one end of No. two screw rods 66 and No. two slide plates 23 are fixed, and the other end and handwheel 65 are fixed.Wheel 65 is started in rotating, and No. two screw rods 66 drive No. two slide plate 23 forward-reverses, thus the compression degree of control spring 61, make spring 61 tensioner, reset response is played to No. two slide plates 23.
See Fig. 2, described cutting device 3 comprises an oil cylinder 31, piston 32, oil cylinder seat 33, an amputation knife 34, and oil cylinder seat 33 is fixed in frame 8, and an oil cylinder 31 is fixed on oil cylinder seat 33, a piston 32 and an oil cylinder 31 are fixed, and amputation knife 34 and a piston 32 are fixed; A piston 32 is connected with device for discharging 4.By the reinforcing bar 6 of counting device 2 after length counting from oil cylinder seat 33 by time be truncated cutter 34 and block, enter device for discharging 4; While a piston 32 drives amputation knife 34 to block reinforcing bar 6, the synchronous operation driving device for discharging 4.
See Fig. 4 ~ Fig. 5, described device for discharging 4 comprises delivery chute 41 and guide bar 42, described delivery chute 41 comprises sidewall 45, installing plate 43 and base plate 44, sidewall 45 and installing plate 43 is parallel to each other is fixed in frame 8, base plate 44 is positioned at the below of installing plate 43 and sidewall 45, and base plate 44 is flexibly connected with installing plate 43 and fits with sidewall 45; Described installing plate 43 is provided with base plate mobile device 70, and base plate mobile device 70 is connected with base plate 44, and base plate mobile device 70 is connected with a piston 32; One end and the sidewall 45 of described guide bar 42 are fixed, and the other end is connected with bending hoop device 5.The reinforcing bar 6 blocked enters in delivery chute 41, a piston 32 drives base plate mobile device 70 simultaneously, and base plate mobile device 70 drives base plate 44 traversing, makes base plate 44 leave the bottom of delivery chute 41, reinforcing bar 6 falls along guide bar 42 from delivery chute 41, enters bending hoop device 5.Reinforcing bar 6 times backwardnesss, an oil cylinder 31 drives a piston 32 to reset, and base plate mobile device 70 drives base plate 44 to reset simultaneously.
Described base plate mobile device 70 comprises a connecting rod 71, spring adjustment seat 72, pulls spring 73, back-moving spring 74, connecting rod base 75, No. two connecting rods 76, No. three connecting rods 77, base plate axle 78, No. two base plate axles 79, spring adjustment seat 72 is fixed in frame 8, one end of a connecting rod 71 is connected with a piston 32, the other end is connected with spring adjustment seat 72, and spring adjustment seat 72 is connected with pulling spring 73; The lower end of described connecting rod base 75 and the upper end of installing plate 43 are fixed, and one end of the upper end of connecting rod base 75 and No. two connecting rods 76 is fixed, and the other end of No. two connecting rods 76 is fixed with pulling spring 73; A described base plate axle 78 is inserted in connecting rod base 75 fixing, and the lower end of a base plate axle 78 is fixed through one end of installing plate 43 and No. three connecting rods 77, and the other end of No. three connecting rods 77 is fixed by No. two base plate axles 79 and base plate 44; No. two described connecting rods 76 are provided with back-moving spring 74, and back-moving spring 74 is fixed on installing plate 43 by spring base.When reinforcing bar 6 enters delivery chute 41, reinforcing bar 6 blocks by cutting device 3, a piston 32 synchronously drives a connecting rod 71 to press down and pulls spring 73 adjustment seat 72, spring adjustment seat 72 synchronously drives and pulls spring 73, No. two connecting rods 76 are made to drive a base plate axle 78 to rotate, a base plate axle 78 drives No. three connecting rods 77 that No. two base plate axles 79 are swung, No. two base plate axles 79 drive base plate 44 to move, base plate 44 and sidewall 45 are thrown off, reinforcing bar 6 in delivery chute 41 is fallen, enters into bending hoop device 5 along guide bar 42.
See Fig. 5 ~ Fig. 8, described bending hoop device 5 has 5, bending hoop device 5 comprises pinch roller assembly 80 and shirks assembly 90 with flexible, described frame 8 is provided with head regulating tank 51, be provided with setscrew nut 52 in head regulating tank 51, bending hoop device 5 is screwed into setscrew nut 52 by bolt 53 and fixes.Unclamp setscrew nut 52, bending hoop device 5 can slide in head regulating tank 51, regulates the position of 5 bending hoop devices 5, and after having regulated, screwed in place nut 52 is fixed.The diverse location of 5 bending hoop devices, 5 pairs of same reinforcing bars 6 carries out bending hoop, forms final stirrup 7.
Described pinch roller assembly 80 comprises No. two oil cylinders 81, No. two pistons 82, tooth plate 83, gear 84, casing 85, bearing block 86, bending hoop axle sleeve 87, pressing wheel devices 100, No. two oil cylinders 81 are fixed on casing 85, No. two pistons 82, tooth plate 83, gears 84 are positioned at casing 85, No. two oil cylinders 81 and No. two pistons 82 are fixed, and No. two pistons 82 are fixed with tooth plate 83; The outside that gear 84 is inserted in bending hoop axle sleeve 87 is fixed, and gear 84 engages with tooth plate 83, and bending hoop axle sleeve 87 is inserted in bearing block 86, and bearing block 86 is fixed in frame 8, and casing 85 is fixed with bearing block 86; Pressing wheel device 100 is fixed on the front end of bending hoop axle sleeve 87.No. two oil cylinders 81 drive No. two pistons 82, promote tooth plate 83, tooth plate 83 driven gear 84 rotates, gear 84 drives bending hoop axle sleeve 87 to rotate, bending hoop axle sleeve 87 drives pressing wheel device 100 to swing, general amplitude of fluctuation is 90 degree, and the large speed of swinging strength is fast, drives pressing wheel device 100 pairs of reinforcing bars 6 to carry out bending hoop.
Described pressing wheel device 100 comprises pinch roller 101, pinch roller seat 102, bearing 103, jump ring 104, set bolt 105, pinch roller seat 102 is fixed on bending hoop axle sleeve 87, set bolt 105 is fixed through pinch roller 101 and pinch roller seat 102, and it is interior and fixing by jump ring 104 that bearing 103 snaps in pinch roller 101.Pinch roller 101 flexible rotation; In use pinch roller 101 carries out bending hoop to reinforcing bar 6 in fast speed great swings, effective, not fragile.
The described flexible assembly 90 that shirks comprises No. three oil cylinders 91, No. three pistons 92, mandrel 93, mandrel connecting rods 94, No. three oil cylinders 91 are fixed on casing 85, No. three pistons 92 and No. three oil cylinders 91 are fixed, and one end of mandrel connecting rod 94 and No. three pistons 92 are fixed, and the other end and mandrel 93 are fixed; Mandrel 93 and mandrel connecting rod 94 penetrate in bending hoop axle sleeve 87, and mandrel 93 passes the front end of bending hoop axle sleeve 87, and the end of bending hoop axle sleeve 87 is sealed by sealing shroud 95; On mandrel connecting rod 94, cover has mandrel springs 96, and one end and the mandrel 93 of mandrel springs 96 are fixed, and the other end and sealing shroud 95 are fixed.During mandrel springs 96 normality, the front end of mandrel 93 passes outside bending hoop axle sleeve 87, and mandrel 93 and pressing wheel device 100 form reinforcing bar draw-in groove 97; Reinforcing bar 6 falls behind from disconnecting means, and fall into reinforcing bar draw-in groove 97, pressing wheel device 100 pairs of reinforcing bars 6 carry out bending hoop; When bending hoop completes, No. three oil cylinders 91 drive No. three pistons 92, pull back core connecting rod, and in mandrel 93 retraction bending hoop axle sleeve 87, the support that the reinforcing bar 6 that bending hoop completes loses mandrel 93 is fallen; Under the effect of mandrel springs 96, mandrel 93 resets, and carries out the bending hoop of next section of reinforcing bar 6.
Casing 85 of the present invention is provided with magnet steel 88, and the position of magnet steel 88 is corresponding with reinforcing bar draw-in groove 97.Magnet steel 88, with high strength magnetic, when reinforcing bar 6 falls from device for discharging 4, accurately enters in reinforcing bar draw-in groove 97 by magnet steel 88; During reinforcing bar 6 bending hoop, the suction of magnet steel 88 prevents reinforcing bar 6 from moving, and bending hoop is operated and carries out smoothly.
The operating procedure of the present embodiment:
(1) unclamp bolt 53, according to the length of reinforcing bar 6, the size of stirrup 7, regulate the position of 5 bending hoop devices 5, after having regulated, screwed in place nut 52 is fixed;
(2) starter motor 11, reinforcing bar 6 enters machine straightening device 1 and carries out straightening, and the reinforcing bar 6 after straightening is straightened device 1 traction and enters counting device 2;
(3) reinforcing bar 6 after straightening passes counting device 2 between two 15 card wheels 27, and counter 25 measures according to the length of program setting to reinforcing bar 6;
(4) when reinforcing bar 6 reaches by the length of counting device 2 length preset, reinforcing bar 6 blocks by cutting device 3, and reinforcing bar 6 enters in delivery chute 41;
(5) while reinforcing bar 6 blocks, device for discharging 4 synchronously carries out discharging, and base plate 44 is removed, and reinforcing bar 6 falls into the reinforcing bar draw-in groove 97 of bending hoop device 5 from delivery chute 41;
(6) reinforcing bar 6 is arranged in the reinforcing bar draw-in groove 97 of 5 bending hoop devices 5, and first No. two oil cylinders 81 of a bending hoop device 501 and No. five bending hoop devices 505 start, and pinch roller 101 device 100 swings, and reinforcing bar 6 two ends are wound around mandrel 93 in 90 degree of bendings, as shown in Figure 1; Then No. three oil cylinders 91 of a bending hoop device 501 and No. five bending hoop devices 505 start, and mandrel 93 is backward indent throws off with reinforcing bar 6;
No. two oil cylinders 81 of (7) No. two bending hoop devices 502 and No. four bending hoop devices 504 start, and pinch roller 101 device 100 swings, and reinforcing bar 6 two ends are wound around mandrel 93 in 90 degree of bendings, as shown in Figure 9; No. three oil cylinders 91 of No. four bending hoop devices 504 start, and mandrel 93 is backward indent throws off with reinforcing bar 6;
No. two oil cylinders 81 of (8) No. three bending hoop devices 503 start, and pinch roller 101 device 100 swings, and reinforcing bar 6 two ends are wound around mandrel 93 in 90 degree of bendings, as shown in Figure 10, form stirrup 7; No. three oil cylinders 91 of No. two bending hoop devices 502 and No. three bending hoop devices 503 start, and mandrel 93 is backward indent throws off with reinforcing bar 6, and shaping stirrup 7 falls, as shown in figure 11;
(9) stirrup 7 times backwardnesss, mandrel 93 resets by mandrel springs 96, carries out the bending hoop program of next section of reinforcing bar 6.
In addition, it should be noted that, the specific embodiment described in this description, as long as the undeclared concrete shape of its part and size, then this part can for any shape and size adapted with its structure; Meanwhile, the title that part is got also can be different.All equivalences of doing according to structure, feature and the principle described in inventional idea of the present invention or simple change, be included in the protection domain of patent of the present invention.
Claims (7)
1. a full-automatic reinforcing bar hoop bender, it is characterized in that: it comprises frame, machine straightening device, counting device, cutting device, device for discharging, bending hoop device, reinforcing bar successively by machine straightening device straightening, counting device metering, cutting device blocks, device for discharging discharging and bending hoop device bending hoop shaping;
Described counting device comprises cabinet, a slide plate, No. two slide plates, holder, counters, and cabinet is fixed in frame, and cabinet is provided with chute, and a slide plate and No. two slide plates snap in chute; A slide plate and No. two slide plates are provided with identical card wheel, two card wheel identical contacts mutually; A slide plate is fixed with swivel nut, cabinet is fixed with a screw rod, a screw rod is screwed into swivel nut and fixes; No. two slide plates are provided with elasticity reset device; Described holder is fixed on cabinet, and counter is arranged on holder, and counter is taken turns with the card on No. two slide plates and is connected;
Described cutting device comprises an oil cylinder, piston, oil cylinder seat, an amputation knife, and oil cylinder seat is fixed in frame, and an oil cylinder is fixed on oil cylinder seat, and a piston and an oil cylinder are fixed, and amputation knife and a piston are fixed; A piston is connected with device for discharging;
Described bending hoop device has 5, and bending hoop device comprises pinch roller assembly and shirks assembly with flexible, and described frame is provided with head regulating tank, bending hoop device is arranged in head regulating tank and can slides;
Described pinch roller assembly comprises No. two oil cylinders, No. two pistons, tooth plate, gear, casing, bearing block, bending hoop axle sleeve, pressing wheel devices, No. two oil cylinders are fixed on casing, No. two pistons, tooth plate, gears are positioned at casing, and No. two oil cylinders and No. two pistons are fixed, and No. two pistons and tooth plate are fixed; The outside that gear is inserted in bending hoop axle sleeve is fixed, and gear engages with tooth plate, and bending hoop axle sleeve is inserted in bearing block, and bearing block is fixed in frame, and casing and bearing block are fixed; Pressing wheel device is fixed on the front end of bending hoop axle sleeve;
The described flexible assembly that shirks comprises No. three oil cylinders, No. three pistons, mandrel, mandrel connecting rods, and No. three oil cylinders are fixed on casing, and No. three pistons and No. three oil cylinders are fixed, and one end of mandrel connecting rod and No. three pistons are fixed, and the other end and mandrel are fixed; Mandrel and mandrel connecting rod penetrate in bending hoop axle sleeve, and mandrel passes the front end of bending hoop axle sleeve, and the end of bending hoop axle sleeve is sealed by sealing shroud; On mandrel connecting rod, cover has mandrel springs, and one end and the mandrel of mandrel springs are fixed, and the other end and sealing shroud are fixed.
2. full-automatic reinforcing bar hoop bender according to claim 1, it is characterized in that: described machine straightening device comprises motor, a belt wheel, No. two belt wheels, belt, straightening wheel, straightening wheel carriers, motor and straightening wheel carrier are arranged in frame, a belt wheel is connected with motor, No. two belt wheels are connected with straightening wheel carrier, a belt wheel is connected by belt with between No. two belt wheels, and straightening wheel is arranged in straightening wheel carrier.
3. full-automatic reinforcing bar hoop bender according to claim 1 and 2, it is characterized in that: described device for discharging comprises delivery chute and guide bar, described delivery chute comprises sidewall, installing plate and base plate, sidewall and installing plate are fixed in frame, base plate is positioned at the below of installing plate and sidewall, and base plate is flexibly connected with installing plate and fits with sidewall; Described installing plate is provided with base plate mobile device, base plate mobile device is connected with base plate, and base plate mobile device is connected with a piston; One end and the sidewall of described guide bar are fixed, and the other end is connected with bending hoop device.
4. full-automatic reinforcing bar hoop bender according to claim 3, it is characterized in that: described elasticity reset device comprises spring, two slide bars, No. three slide plates, fixed head, handwheel and No. two screw rods, one end and the cabinet of two slide bars are fixed, the other end and fixed head are fixed, and two slide bars are inserted in No. three slide plates; One end of spring is connected with No. three slide plates, and the other end is connected with No. two slide plates; No. two screw rods are screwed into fixed head, and one end of No. two screw rods and No. two slide plates are fixed, and the other end and handwheel are fixed.
5. the full-automatic reinforcing bar hoop bender according to claim 1 or 4, it is characterized in that: described base plate mobile device comprises a connecting rod, spring adjustment seat, pulls spring, back-moving spring, connecting rod base, No. two connecting rods, No. three connecting rods, base plate axle, No. two base plate axles, spring adjustment seat is fixed in frame, one end of a connecting rod is connected with a piston, the other end is connected with spring adjustment seat, and spring adjustment seat is connected with pulling spring; The lower end of described connecting rod base and the upper end of installing plate are fixed, and one end of the upper end of connecting rod base and No. two connecting rods is fixed, the other end of No. two connecting rods with pull spring to fix; A described base plate axle sleeve enters in connecting rod base fixing, and the lower end of a base plate axle is fixed through one end of installing plate and No. three connecting rods, and the other end of No. three connecting rods is fixed by No. two base plate axles and base plate; No. two described connecting rods are provided with back-moving spring, and back-moving spring is fixing on a mounting board by spring base.
6. full-automatic reinforcing bar hoop bender according to claim 5, it is characterized in that: described pressing wheel device comprises pinch roller, pinch roller seat, bearing, jump ring, set bolt, pinch roller seat is fixed on bending hoop axle sleeve, set bolt is fixed through pinch roller and pinch roller seat, and it is interior and fixed by jump ring that bearing snaps in pinch roller.
7. the full-automatic reinforcing bar hoop bender according to claim 1 or 6, is characterized in that: described casing is provided with magnet steel, and the position of magnet steel is corresponding with reinforcing bar draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841864.6A CN104493008A (en) | 2014-12-30 | 2014-12-30 | Fully-automatic reinforcing steel bar hoop-bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841864.6A CN104493008A (en) | 2014-12-30 | 2014-12-30 | Fully-automatic reinforcing steel bar hoop-bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493008A true CN104493008A (en) | 2015-04-08 |
Family
ID=52934508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410841864.6A Pending CN104493008A (en) | 2014-12-30 | 2014-12-30 | Fully-automatic reinforcing steel bar hoop-bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493008A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097849A (en) * | 2017-12-15 | 2018-06-01 | 中冶建工集团有限公司 | Square stirrup device for discharging |
| CN108246920A (en) * | 2018-04-23 | 2018-07-06 | 佛山市集知汇科技有限公司 | A kind of stirrup bending device |
| CN106825312B (en) * | 2016-12-26 | 2018-09-25 | 东莞理工学院 | A kind of automatic bending machine of square wire |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0015354A1 (en) * | 1979-02-28 | 1980-09-17 | M.E.P. Macchine Elettroniche Piegatrici S.p.A. | Stirrup machine |
| DE3436285A1 (en) * | 1983-10-12 | 1985-04-25 | M.E.P. Macchine Elettroniche Piegatrici S.P.A., Reana Del Rojale | Method/machine and/or apparatus for producing stirrups from bars, wire, round bars or similar strip-like material |
| JPH08267163A (en) * | 1995-03-31 | 1996-10-15 | Mitsuba Seisakusho:Kk | Device for straightening, measuring and cutting wire |
| CN101104182A (en) * | 2007-08-16 | 2008-01-16 | 莫满光 | Automatic counting device for steel bar straightening cutting machine |
| CN103302207A (en) * | 2013-07-03 | 2013-09-18 | 刘振海 | Full-automatic hydraulic straightening and hoop-bending integrated machine |
| CN104162609A (en) * | 2014-08-25 | 2014-11-26 | 黄跃泽 | Reinforcing bar straightening and bending all-in-one machine |
| CN104226860A (en) * | 2014-09-05 | 2014-12-24 | 冯广建 | Following steel bar straightening and bending shear |
| CN204449112U (en) * | 2014-12-30 | 2015-07-08 | 杭州小森机械制造有限公司 | Full-automatic reinforcing bar hoop bender |
-
2014
- 2014-12-30 CN CN201410841864.6A patent/CN104493008A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0015354A1 (en) * | 1979-02-28 | 1980-09-17 | M.E.P. Macchine Elettroniche Piegatrici S.p.A. | Stirrup machine |
| DE3436285A1 (en) * | 1983-10-12 | 1985-04-25 | M.E.P. Macchine Elettroniche Piegatrici S.P.A., Reana Del Rojale | Method/machine and/or apparatus for producing stirrups from bars, wire, round bars or similar strip-like material |
| JPH08267163A (en) * | 1995-03-31 | 1996-10-15 | Mitsuba Seisakusho:Kk | Device for straightening, measuring and cutting wire |
| CN101104182A (en) * | 2007-08-16 | 2008-01-16 | 莫满光 | Automatic counting device for steel bar straightening cutting machine |
| CN103302207A (en) * | 2013-07-03 | 2013-09-18 | 刘振海 | Full-automatic hydraulic straightening and hoop-bending integrated machine |
| CN104162609A (en) * | 2014-08-25 | 2014-11-26 | 黄跃泽 | Reinforcing bar straightening and bending all-in-one machine |
| CN104226860A (en) * | 2014-09-05 | 2014-12-24 | 冯广建 | Following steel bar straightening and bending shear |
| CN204449112U (en) * | 2014-12-30 | 2015-07-08 | 杭州小森机械制造有限公司 | Full-automatic reinforcing bar hoop bender |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825312B (en) * | 2016-12-26 | 2018-09-25 | 东莞理工学院 | A kind of automatic bending machine of square wire |
| CN108097849A (en) * | 2017-12-15 | 2018-06-01 | 中冶建工集团有限公司 | Square stirrup device for discharging |
| CN108246920A (en) * | 2018-04-23 | 2018-07-06 | 佛山市集知汇科技有限公司 | A kind of stirrup bending device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102513827B (en) | Automatic production line of linear slide rail | |
| CN103316989B (en) | Numerically-controlled thread punching and shearing equipment for silicon steel sheet | |
| CN203409141U (en) | Steel bar bending machine | |
| CN104493008A (en) | Fully-automatic reinforcing steel bar hoop-bending machine | |
| CN205061062U (en) | Stone paper rolling machine | |
| CN105377461B (en) | Machine for bending metals product and corresponding bending method | |
| CN107755507A (en) | A kind of hardware production and processing pressing equipment | |
| CN102208284B (en) | Abnormally-shaped winding coiling machine | |
| CN204449112U (en) | Full-automatic reinforcing bar hoop bender | |
| CN103962479A (en) | Metal rubber work blank laying device | |
| CN202539322U (en) | Silicon sheet numerical control punching shear wire device | |
| CN204369212U (en) | Film rolling machine plastic film residue collect mechanism | |
| WO2013132429A1 (en) | Method and system for bending spacers | |
| CN101863398A (en) | Wire-arranging mechanism of multi-head wire-rewinding machine and numerical control wire-arranging method | |
| CN104493009A (en) | Control method of fully-automatic reinforcing steel bar hoop-bending machine | |
| CN201729540U (en) | Wire arrangement mechanism of multi-head wire coiler | |
| CN207386830U (en) | A kind of fully-automatic laser diced system | |
| CN206039161U (en) | Coil winding device | |
| CN204449111U (en) | The hoop bending device for steel bars of full-automatic reinforcing bar hoop bender | |
| CN204449110U (en) | The frame head apparatus of full-automatic reinforcing bar hoop bender | |
| CN103208891A (en) | Automatic winding device of motor coils | |
| CN105728591A (en) | Three-dimensional bending mechanism | |
| CN201735709U (en) | Reinforcing steel bar hooping machine | |
| CN206153339U (en) | Full -automatic nonrust steel pipe winding pipe machine | |
| CN102658315B (en) | Three-dimensional roll bending forming device and method applying same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170524 |
|
| AD01 | Patent right deemed abandoned |