CN103170554A - Automatic molding machine used for rebar molding at a time - Google Patents
Automatic molding machine used for rebar molding at a time Download PDFInfo
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- CN103170554A CN103170554A CN2013100985615A CN201310098561A CN103170554A CN 103170554 A CN103170554 A CN 103170554A CN 2013100985615 A CN2013100985615 A CN 2013100985615A CN 201310098561 A CN201310098561 A CN 201310098561A CN 103170554 A CN103170554 A CN 103170554A
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Abstract
The invention discloses an automatic molding machine used for a rebar molding at a time. The automatic molding machine used for the rebar molding at a time includes a fixed rod and a bending mechanism which is arranged on the fixed rod and used for bending the rebar. The bending mechanism includes a power cylinder, a turntable, a rotary pin shaft and a central pin shaft, wherein the rotary pin roll is fixed on the turntable, and the central pin roll is arranged in the center of the turntable. The fixed rod is provided with five bending mechanisms which are arranged in a straight line, and automatic rotary tilting devices are arranged on two adjacent bending mechanisms placed in the middle of the five bending mechanisms. The central pin shafts of the other three bending mechanisms can be arranged as extension pin shafts capable of extending, and one end of the extension pin roll is provided with an expansion valve which drives the extension pin roll to extend. The automatic molding machine respectively completes the bending of the five angles of the rebar by relying on the five bending mechanisms, simplifies the whole structure, and is low in cost and convenient to maintain. The automatic molding machine can complete the bending at five positions of the rebar on one machine, and has the advantages of being simple in operation, capable of reducing workload of workers, and capable of improving production efficiency.
Description
Technical field
The present invention relates to the angle bender in a kind of technical field of buildings, especially for the automatic moulding machine of bar one-time moulding.
Background technology
usually use various reinforcing bars in architectural engineering, stirrup is also a kind of of reinforcing bar, be mainly used in the position of fixing main reinforcement and make the various reinforcing bars of building element inside form frameworks of steel reinforcement, stirrup for building has various shape, use very extensive, wherein the most commonly be bent into the stirrup skeleton frame of rectangle by the vertical bar reinforcing bar, this stirrup skeleton frame has five bent angles, as a rule need two bent angles of first bending, reverse end for end again two bent angles of the bending other end, last manual at last bent angle of the middle part of reinforcing bar bending, carrying out altogether five Bending Processing makes reinforcing bar be bent into rectangular shaped rim to obtain stirrup skeleton frame, its labour intensity is large, inefficiency.
The applicant has solved the problems referred to above in first to file " a kind of multiple angle fittings reinforced bar bender ", " multidirectional interlock luffing reinforcing bar shaper " part.Disclosing a kind of bending swinging block of interlock and movable swinging block of utilizing in " a kind of multiple angle fittings reinforced bar bender " patent of invention can be with the device of the automatic bending forming in angle of 3 90 degree in stirrup skeleton frame, but this device can only be processed the reinforcing bar of bending forming of two ends, and the bar one-time bending forming of vertical bar can't be obtained stirrup skeleton frame, needs first carry out the bending at two ends with the reinforcing bar of vertical bar on other machines, put into again this device, virtually increased operator's job step, also more complicated operates.for the problems referred to above, the applicant has done further improvement in the patent of invention of " multidirectional interlock luffing reinforcing bar shaper ", on a swingable left side, be respectively arranged with movably bending mechanism on right main shaft, utilize bending mechanism first the two ends of reinforcing bar to be bent during beginning, mobile bending mechanism is to the precalculated position again, to remaining three angles one time bending forming (operation principle is referring to " a kind of multiple angle fittings reinforced bar bender "), realized reinforcing bar on same machine to five angle bending formings, also adopted Stroke Control in patent of the present invention and controlled linkage technique and automatically control, reduced workman's operating procedure, flow process simplifies the operation, reduce workman's workload, improved simultaneously the efficient of reinforcing bar bending.1., be no less than half of reinforcing bar length due to the length of left and right main shaft but there is following problem in above-mentioned multidirectional interlock luffing reinforcing bar shaper:, during the larger reinforcing bar of bending specification, need long main shaft, and long spindle swing is inconvenient; 2., bending mechanism frequently moves back and forth, and affects operating efficiency; 3., move because needs adopt the high automatic displacement mechanism controls bending mechanism of automaticity, make the complicated structure of device, cost is high, and is difficult in maintenance.
Summary of the invention
In order to solve the problems of the technologies described above, the purpose of this invention is to provide a kind of automatic moulding machine for the bar one-time moulding.
The technical solution adopted in the present invention is:
Be used for the automatic moulding machine of bar one-time moulding, comprise fixed bar, be provided with the bending mechanism for bending reinforcing steel bar on described fixed bar; The central pin shaft that described bending mechanism comprises actuator cylinder, rotating disk, is fixed on the rotary pin shaft on rotating disk and is arranged on the center of turntable position, be provided with the room of placing reinforcing bar between rotary pin shaft and central pin shaft, described actuator cylinder drives rotating disk by driving gear set and rotates around central pin shaft;
Be provided with five bending mechanisms that are arranged in a linear on described fixed bar, be provided with on wherein two the adjacent bending mechanisms in the middle of being arranged in and control its process at bending reinforcing steel bar and carry out rightabout and revolve the automatic rotary that the inclines device that inclines; The central pin shaft of three bending mechanisms in addition is set to telescopic flexible bearing pin, and described flexible bearing pin one end is provided with and drives its flexible flexible valve.
Automatic moulding machine of the present invention relies on five bending mechanisms to complete respectively the bending at five angles of reinforcing bar, wherein be provided with the automatic rotary device that inclines on two bending mechanisms, the described automatic rotary device that inclines connects the main shaft of actuator cylinder, make above-mentioned two bending mechanisms automatic rotation certain angle in bending reinforcing steel bar, and the opposite direction of two bending mechanism rotations, reinforcing bar is misplaced, thus better closed; Be provided with flexible bearing pin on other bending mechanism, what be convenient to reinforcing bar lays and bends this bending mechanism of backed off after random.
As further improvement in the technical proposal, described two are inclined with automatic rotary and are provided with the guide rocker on the bending mechanism of device, and described guide rocker one end connects rotating disk and also follows dial rotation, and the guide rocker is used for holding up the reinforcing bar that bends.
As further improvement in the technical proposal, be provided with on described guide rocker for the fixing adjustable positioning pin of reinforcing bar.Adjustable positioning pin is arranged on above the guide rocker, and its position can be regulated along the guide rocker, is convenient to reinforcing bar is fixed.
As further improvement in the technical proposal, be provided with the activity orientation seat that coordinates with rotating disk for spacer bar on described bending mechanism, be used for reinforcing bar is positioned, make its at will moving influence bending effect.
As further improvement in the technical proposal, described flexible valve and actuator cylinder interlock, when bending mechanism action bending reinforcing steel bar, flexible bearing pin rises to stretch out to coordinate with rotary pin shaft on rotating disk reinforcing bar is bent, after the bending mechanism bending reinforcing steel bar, flexible bearing pin descends and is hidden under rotating disk, makes reinforcing bar can leave smoothly this bending mechanism.
As further improvement in the technical proposal, described fixed bar is other is provided with feeding rack, is provided with material feeding seat on described feeding rack, described material feeding seat and bending mechanism level.Before charging, reinforcing bar is lain in a horizontal plane on feeding rack, promote material feeding seat and can make reinforcing bar enter into the bending mechanism place, charging is convenient.
The invention has the beneficial effects as follows:
Compared with prior art, automatic moulding machine for the bar one-time moulding of the present invention is provided with five bending mechanisms on fixed bar, simplified whole structure, dwindle the radius that the guide rocker swings, reduced simultaneously the complex mechanism of controlling the bending mechanism automated movement, make complete machine structure simpler, reduce costs, maintain easily.Automatic moulding function of the present invention is carried out the bending of five places to reinforcing bar on a machine, simple to operate, reduces workman's workload, enhances productivity.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments;
Fig. 1 is of the present invention for the structural representation on the automatic moulding machine of bar one-time moulding;
Fig. 2 to Fig. 5 is the structural representation of four duties of rod-type reinforcing bar automatic moulding machine of the present invention;
Fig. 6 is the bottom surface structure schematic diagram of the automatic moulding machine for the bar one-time moulding of the present invention;
Fig. 7 is the structural representation of second embodiment of the invention;
Fig. 8 is that second embodiment of the invention utilizes material feeding seat to push the structural representation of reinforcing bar;
Fig. 9 to Figure 12 is that the second embodiment of the present invention is at the structural representation of four working state figures.
The specific embodiment
As Fig. 1, shown in Figure 6, the first embodiment provided by the invention, a kind of automatic moulding machine for the bar one-time moulding comprises fixed bar 1, is provided with the bending mechanism 3 for bending reinforcing steel bar on described fixed bar 1; The central pin shaft 34 that described bending mechanism 3 comprises actuator cylinder 31, rotating disk 32, is fixed on the rotary pin shaft 33 on rotating disk 32 and is arranged on rotating disk 32 centers, be provided with the room of placing reinforcing bar between rotary pin shaft 33 and central pin shaft 34, described actuator cylinder 31 drives rotating disk 32 by driving gear set and rotates around central pin shaft 34.Also be provided with the activity orientation seat 36 that coordinates with rotating disk 32 for spacer bar on bending mechanism 3, be used for reinforcing bar is positioned.
Be provided with five bending mechanisms that are arranged in a linear 3 on described fixed bar 1, be provided with on wherein two adjacent bending mechanisms 3 in the middle of being arranged in and control its process at bending reinforcing steel bar and carry out rightabout and revolve the automatic rotary that the inclines device 38 that inclines, incline device 38 of described automatic rotary connects the main shaft of actuator cylinders 31, make above-mentioned two bending mechanisms 3 automatic rotation certain angle in bending reinforcing steel bar, and the opposite direction of two bending mechanism 3 rotations, reinforcing bar is misplaced, thus better closed.The central pin shaft 34 of three bending mechanisms 3 in addition is set to telescopic flexible bearing pin 37, described flexible bearing pin 37 1 ends are provided with and drive its flexible flexible valve, flexible valve preferably links with actuator cylinder 31, make flexible bearing pin 37 stretch out to coordinate with rotary pin shaft 33 rotating disk 32 outside before bending reinforcing steel bar reinforcing bar bent, bend complete after flexible bearing pin 37 automatically retract to again and be convenient to reinforcing bar in rotating disk 32 and withdraw from.
Two are inclined with automatic rotary and also are provided with guide rocker 35 on the bending mechanism 3 of device 38, and described guide rocker 35 1 ends connect rotating disks 32 also follows rotating disk 32 and rotate, and guide rocker 35 is used for the reinforcing bar that rest bends.Further, be provided with on guide rocker 35 for the fixing adjustable positioning pin 351 of reinforcing bar, adjustable positioning pin 351 is arranged on guide rocker 35 tops, and its position can be regulated along guide rocker 35, is convenient to reinforcing bar is fixed.
With reference to Fig. 2 to Fig. 5, the course of work and operation principle that automatic moulding machine of the present invention is stirrup skeleton frame with the bending of vertical bar reinforcing bar are such:
Making stirrup skeleton frame and need bend altogether 5 angles, is respectively angle a, b, c, d, e, and wherein angle a, b preferably carry out the bending of 135 degree, and its complementary angle is preferably 90 degree, but the bending angle of angle a, b, c, d, e can also be adjusted according to actual needs;
Phase I: as shown in Figure 2, adjust bending mechanism 3 according to the specification of reinforcing bar and arrive desired location, the reinforcing bar 2 of vertical bar shape is placed on this forming machine, reinforcing bar 2 passes through respectively five bending mechanisms 3 on fixed bar 1;
Second stage: as shown in Figure 3, two of outermost end bending mechanism 3 actions on fixed bar 1 drive rotating disk 32 ROT13 5 degree by actuator cylinder 31, and reinforcing bar 2 bends angle of departure a and angle b under the effect of rotary pin shaft 33 and flexible bearing pin 37; After the two ends angle folding of reinforcing bar 2, the action of the flexible valve of two bending mechanisms 3 of outermost end descends flexible bearing pin 37 and is hidden in rotating disk 32;
Phase III: as shown in Figure 4, a bending mechanism 3 actions of position in the middle of being positioned on fixed bar 1, be provided with flexible bearing pin 37 and flexible valve on this bending mechanism 3, drive rotating disk 32 90-degree rotations by the actuator cylinder 31 on this bending mechanism 3, reinforcing bar 2 bends angle of departure c under the effect of rotary pin shaft 33 and flexible bearing pin 37, at this moment the action of the flexible valve on this bending mechanism 3 descends flexible bearing pin 37 and is hidden in rotating disk 32;
Quadravalence section: as shown in Figure 5, two of the position adjacent bender structure 3 actions in the middle of being positioned on fixed bar 1, be provided with guide rocker 35 and the automatic rotary device 38 that inclines on described two bending mechanisms 3, actuator cylinder 31 on two bending mechanisms 3 drives rotating disk 32 90-degree rotations, reinforcing bar 2 bends angle of departure d and angle e under the effect of rotary pin shaft 33 and central pin shaft 34, simultaneously, be positioned at device 38 action of inclining of two automatic rotaries on bending mechanism 3, make the dislocation that has between the reinforcing bar 2 that is bent by a small margin; After bending was completed, reinforcing bar 2 outermost end were closed, formed the stirrup skeleton frame of a rectangle.
The automatic moulding machine of the present embodiment is except bending stirrup skeleton frame, can also bend the reinforcing bar of most shapes of the architectural use such as plate muscle, post muscle, beam muscle of monolateral bent angle or two ends bent angle, the automatic moulding machine of the present embodiment has the very strong scope of application.In addition, forming machine of the present invention can also bend simultaneously to many reinforcing bars, effectively raises the efficiency.
With reference to Fig. 7, the structure chart of another embodiment of the present invention, the automatic moulding machine structure of the present embodiment is identical with the first embodiment, but the direction of the placement of reinforcing bar and bending slightly changes.Further, described fixed bar 1 is other is provided with feeding rack 4, is provided with material feeding seat 5 on described feeding rack 4, described material feeding seat 5 and bending mechanism 3 levels, and bending mechanism 3 belows are provided with guide seat 6.Before charging, reinforcing bar 2 is lain in a horizontal plane on feeding rack 4, promote material feeding seat 5 and can make reinforcing bar 2 enter into guide seat 6 places of bending mechanism 3 belows, as Fig. 8, shown in Figure 9, charging is convenient; After charging was completed, material feeding seat 5 returned to original position, and the step that repeats above-mentioned four-stage bends reinforcing bar 2, and is as extremely shown in Figure 12 in Fig. 9.
Compared with prior art, automatic moulding machine of the present invention relies on five bending mechanisms 3 to complete respectively the bending at five angles of reinforcing bar, simplified whole structure, dwindle the radius that guide rocker 35 swings, reduced simultaneously the complex mechanism of controlling bending mechanism 3 automated movements, make complete machine structure simpler, reduce costs, maintain easily.Automatic moulding function of the present invention is carried out the bending of five places to reinforcing bar on a machine, simple to operate, reduces workman's workload, enhances productivity.
These are only preferential embodiment of the present invention, as long as within realizing that with basic identical means the technical scheme of the object of the invention all belongs to protection scope of the present invention.
Claims (6)
1. be used for the automatic moulding machine of bar one-time moulding, it is characterized in that, comprise with lower component:
Fixed bar (1) is provided with the bending mechanism (3) for bending reinforcing steel bar on described fixed bar (1);
Bending mechanism (3), the central pin shaft (34) that described bending mechanism (3) comprises actuator cylinder (31), rotating disk (32), is fixed on the rotary pin shaft (33) on rotating disk (32) and is arranged on rotating disk (32) center, be provided with the room of placing reinforcing bar between rotary pin shaft (33) and central pin shaft (34), described actuator cylinder (31) drives rotating disk (32) by driving gear set and rotates around central pin shaft (34);
Be provided with five bending mechanisms that are arranged in a linear (3) on described fixed bar (1), be provided with on wherein two the adjacent bending mechanisms (3) in the middle of being arranged in and control its process at bending reinforcing steel bar and carry out rightabout and revolve the automatic rotary that the inclines device (38) that inclines; The central pin shaft (34) of three bending mechanisms (3) in addition is set to telescopic flexible bearing pin (37), and described flexible bearing pin (37) one ends are provided with and drive its flexible flexible valve.
2. the automatic moulding machine for the bar one-time moulding according to claim 1, it is characterized in that: described two are inclined with automatic rotary and are provided with guide rocker (35) on the bending mechanism (3) of device (38), and described guide rocker (35) one ends connect rotating disks (32) and also follow rotating disk (32) and rotate.
3. the automatic moulding machine for the bar one-time moulding according to claim 2 is characterized in that: be provided with on described guide rocker (35) for the fixing adjustable positioning pin of reinforcing bar (351).
4. the automatic moulding machine for the bar one-time moulding according to claim 1, is characterized in that: be provided with the activity orientation seat (36) that coordinates with rotating disk (32) for spacer bar on described bending mechanism (3).
5. the automatic moulding machine for the bar one-time moulding according to claim 1, is characterized in that: described flexible valve and actuator cylinder (31) interlock.
6. the automatic moulding machine for the bar one-time moulding according to claim 1, it is characterized in that: the other feeding rack (4) that is provided with of described fixed bar (1), be provided with material feeding seat (5) on described feeding rack (4), described material feeding seat (5) and bending mechanism (3) level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098561.5A CN103170554B (en) | 2013-03-25 | 2013-03-25 | Automatic molding machine used for rebar molding at a time |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098561.5A CN103170554B (en) | 2013-03-25 | 2013-03-25 | Automatic molding machine used for rebar molding at a time |
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| Publication Number | Publication Date |
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| CN103170554A true CN103170554A (en) | 2013-06-26 |
| CN103170554B CN103170554B (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310098561.5A Active CN103170554B (en) | 2013-03-25 | 2013-03-25 | Automatic molding machine used for rebar molding at a time |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464654A (en) * | 2013-09-11 | 2013-12-25 | 冯广建 | Automatic steel bar arraying and forming machine |
| CN103990743A (en) * | 2014-05-30 | 2014-08-20 | 冯广建 | Assembly structure of rebar forming machine |
| CN104226859A (en) * | 2014-09-05 | 2014-12-24 | 冯广建 | Automatic bending and shearing machine for reinforcement processing |
| CN105013979A (en) * | 2015-08-05 | 2015-11-04 | 成都市松川金属材料有限公司 | Bending machine |
| CN105033103A (en) * | 2015-08-05 | 2015-11-11 | 成都市松川金属材料有限公司 | Automatic control bending machine |
| CN105033104A (en) * | 2015-08-05 | 2015-11-11 | 成都市松川金属材料有限公司 | Semi-automatic control bending machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464654A (en) * | 2013-09-11 | 2013-12-25 | 冯广建 | Automatic steel bar arraying and forming machine |
| CN103464654B (en) * | 2013-09-11 | 2015-10-28 | 冯广建 | Full-automatic reinforcing bar row row forming machine |
| CN103990743A (en) * | 2014-05-30 | 2014-08-20 | 冯广建 | Assembly structure of rebar forming machine |
| CN103990743B (en) * | 2014-05-30 | 2016-08-31 | 冯广建 | A kind of splicing structure of reinforcing bar shaper |
| CN104226859A (en) * | 2014-09-05 | 2014-12-24 | 冯广建 | Automatic bending and shearing machine for reinforcement processing |
| CN105013979A (en) * | 2015-08-05 | 2015-11-04 | 成都市松川金属材料有限公司 | Bending machine |
| CN105033103A (en) * | 2015-08-05 | 2015-11-11 | 成都市松川金属材料有限公司 | Automatic control bending machine |
| CN105033104A (en) * | 2015-08-05 | 2015-11-11 | 成都市松川金属材料有限公司 | Semi-automatic control bending machine |
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| CN103170554B (en) | 2014-11-19 |
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