Summary of the invention
The invention provides a kind of braiding machine and system for weaving, low in order to solve braiding machine working (machining) efficiency of the prior art, the defective that the sebific duct of processing is second-rate realize to improve the working (machining) efficiency of system for weaving, and improves the quality of the sebific duct that system for weaving processes.
The invention provides a kind of braiding machine, comprising: frame, back shaft, motor, rotating disk, circular orbit, internal gear, a plurality of take-up curve ruler, a plurality of spindle are always in groups; Described back shaft is installed on the described frame, and described back shaft offers through hole along axis; Be coaxially arranged with runner on the described rotating disk, described rotating disk is enclosed within on the described back shaft, and described runner is connected with described drive of motor; Described circular orbit is installed on the described rotating disk, described internal gear is arranged in the chute of described circular orbit, described rotating disk is provided with planetary gear and the idle wheel that meshes together, described idle wheel and the engagement of described internal gear, be installed in sun gear on the described back shaft, described sun gear and the engagement of described planetary gear; Described spindle always comprises identical interior spindle assembly of structure and outer spindle assembly in groups, a plurality of described interior spindle assemblies evenly distribute and are installed on the described internal gear, a plurality of described outer spindle assemblies evenly distribute and are installed on the described rotating disk, offer on the described rotating disk and the corresponding crossed beam trunking of described outer spindle assembly; A plurality of described take-up curve rulers a plurality of described outside between the spindle assembly, described take-up curve ruler evenly distributes and is installed on the described back shaft.
Braiding machine provided by the invention, by always being arranged on the rotating disk in groups spindle, motor can drive rotating disk and directly drive interior spindle assembly and the rotation of outer spindle assembly, sebific duct is inserted in the through hole of back shaft, the yarn of interior spindle assembly output directly is wrapped on the sebific duct, the yarn of outer spindle assembly output is wrapped on the sebific duct after guiding through the take-up curve ruler, thereby on sebific duct, form the reinforcing mat that interweaves, because spindle always need not in groups by the spacing operation of chute of 8 font structures of side, effectively raise the rotary speed of interior spindle assembly and outer spindle assembly, thereby improved the working (machining) efficiency of system for weaving; In addition,, make the uniform reinforcing mat of formation on the sebific duct in rotary course, improved the quality of the sebific duct that system for weaving processes because interior spindle assembly is identical with the tension force that outer spindle assembly applies.
Aforesaid braiding machine, more even for the reinforcing mat that is wound on sebific duct, described interior spindle assembly comprises spindle seat, spindle axis, bobbin, pull bar, surmounts dish, brake disc, ball and ball dish; The end face of described spindle seat is provided with annular groove and guide rod, and the center of described annular groove is formed with cylindrical boss, and described cylindrical boss offers axis hole, and described spindle axis is plugged in the described axis hole, and described bobbin is set on the described spindle axis; The described rim circumferencial direction that surmounts offers a plurality of equally distributed tippers, and the described dish that surmounts is arranged in described annular groove and is fixed on the described spindle seat; Described ball dish is provided with the corresponding breach of a plurality of and described tipper, and described ball dish is arranged in described annular groove and is set on the described cylindrical boss, and described ball is arranged in described breach and is slidingly installed in described tipper; Described brake disc is fixed on the described bobbin, and described brake disc is between described bobbin and described ball; Be slidingly equipped with slide block on the described guide rod, the upper end of described guide rod is installed with first line wheel, is provided with first spring between described slide block and described first line wheel, is installed with second line wheel on the described slide block; Described slide block also offers installing hole, and described pull bar is plugged in the described installing hole, is provided with second spring between the head of described pull bar and the described slide block; The afterbody of described pull bar is installed with the guide post that is obliquely installed, and described ball dish also is provided with guide plate, and described guide plate offers the pilot hole that the axis with described ball dish is obliquely installed, and described guide post is slidingly installed in the described pilot hole.
Aforesaid braiding machine, the pretightning force of reinforcing mat on the control sebific duct for convenience, the head of described pull bar is bolted with nut, and described second spring is between described nut and described slide block.
Aforesaid braiding machine, the spindle axis of described interior spindle assembly is obliquely installed with respect to described back shaft.
Aforesaid braiding machine, the angle between described spindle axis and the described back shaft are 55 degree.
Aforesaid braiding machine, described take-up curve ruler comprise the first curve arc and the second curve arc, and the described first curve arc is in the same place with the described second curve arc light slip, and the height of the described first curve arc is less than the height of the described second curve arc.
The present invention carries a kind of system for weaving, comprises hauling machine, also comprises aforesaid braiding machine, and described braiding machine is positioned at a side of described hauling machine.
System for weaving provided by the invention, by always being arranged on the rotating disk in groups spindle, motor can drive rotating disk and directly drive interior spindle assembly and the rotation of outer spindle assembly, sebific duct is inserted in the through hole of back shaft, the yarn of interior spindle assembly output directly is wrapped on the sebific duct, the yarn of outer spindle assembly output is wrapped on the sebific duct after guiding through the take-up curve ruler, thereby on sebific duct, form the reinforcing mat that interweaves, because spindle always need not in groups by the spacing operation of chute of 8 font structures of side, effectively raise the rotary speed of interior spindle assembly and outer spindle assembly, thereby improved the working (machining) efficiency of system for weaving; In addition,, make the uniform reinforcing mat of formation on the sebific duct in rotary course, improved the quality of the sebific duct that system for weaving processes because interior spindle assembly is identical with the tension force that outer spindle assembly applies.
Aforesaid system for weaving, described system for weaving comprise the described braiding machine that many series connection are provided with.
Aforesaid system for weaving in order to realize controlling hauling machine and braiding machine operation automatically, also comprises computer control device, and described computer control device is electrically connected with described hauling machine and described braiding machine respectively.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Fig. 1 is the structural representation of braiding machine embodiment of the present invention, and Fig. 2 is the local enlarged diagram of a-quadrant among Fig. 1.As depicted in figs. 1 and 2, the present embodiment braiding machine comprises: frame 1, back shaft 2, motor 3, rotating disk 4, circular orbit 5, internal gear 6, a plurality of take-up curve ruler 7, a plurality of spindle are always in groups; Back shaft 2 is installed on the frame 1, and back shaft 2 offers through hole 21 along axis; Be coaxially arranged with runner 41 on the rotating disk 4, rotating disk 4 is enclosed within on the back shaft 2, and runner 41 is in transmission connection with motor 3; Circular orbit 5 is installed on the rotating disk 4, internal gear 6 is arranged in the chute (not shown) of circular orbit 5, and rotating disk 4 is provided with planetary gear 42 and the idle wheel 43 that meshes together, idle wheel 43 and internal gear 6 engagements, be installed in sun gear 22 on the back shaft 2, sun gear 22 and planetary gear 42 engagements; Spindle always comprises identical interior spindle assembly of structure 8 and outer spindle assembly 9 in groups, spindle assembly 8 evenly distributes and is installed on the internal gear 6 in a plurality of, a plurality of outer spindle assemblies 9 evenly distribute and are installed on the rotating disk 4, offer the crossed beam trunking 44 corresponding with outer spindle assembly on the rotating disk 4; Between the spindle assembly 9, take-up curve ruler 7 evenly distributes and is installed on the back shaft 2 a plurality of take-up curve rulers 7 outside a plurality of.
Particularly, evenly distribute on the rotating disk 4 in the present embodiment braiding machine and be provided with outer spindle assembly 9, corresponding, spindle assembly 8 in even distribution is provided with on internal gear 6, motor 3 drives rotating disks 4 and rotates, and rotating disk 4 will drive outer spindle assembly 9 and rotate, meanwhile, by sun gear 22, planetary gear 42, idle wheel 43 and internal gear 6 engaged transmission, realize that internal gear 6 rotates in circular orbit 5, thereby drive interior spindle assembly 8 with respect to outer spindle assembly 9 backward rotation by internal gear 6.Can drive outer spindle assembly 9 high speed rotating by rotating disk 4, same, can drive interior spindle assembly 8 high speed rotating by internal gear 6, by setting gearratio between sun gear 22, planetary gear 42, idle wheel 43 and the internal gear 6, spindle assembly 8 rotates with identical rotating speed with outer spindle assembly 9 in can guaranteeing, realizes having improved by the present embodiment braiding machine working (machining) efficiency of system for weaving.The yarn b of outer spindle assembly 9 outputs is wound on the sebific duct a perpendicular to take-up curve ruler 7, under the guide effect by take-up curve ruler 7, makes outer spindle assembly 9 and interior spindle assembly 8 be engaged in sebific duct a and goes up formation reinforcing mat c.
Wherein, as shown in Figure 9, take-up curve ruler 7 in the present embodiment braiding machine can comprise the first curve arc 71 and the second curve arc, 72, the first curve arcs 71 and the second curve arc, 72 smooth linking together, and the height of the first curve arc 71 is less than the height of the second curve arc 72.Concrete, outer spindle assembly 9 is followed in rotating disk 4 rotation processes, the curve that the yarn b of outer spindle assembly 9 outputs exports perpendicular to take-up curve ruler 7 and forms along take-up curve ruler 7 slides, because the height of the first curve arc 71 is less than the height of the second curve arc 72, the yarn b of outer spindle assembly 9 outputs is moved up and down at interior spindle assembly 8, upward form the uniform reinforcing mat c that interweaves thereby make outer spindle assembly 9 and interior spindle assembly 8 be engaged in sebific duct a.By the rotating speed of motor 3 in the control present embodiment braiding machine, and the transmission speed by hauling machine control sebific duct a, can knit out accurate braid angle and braiding pitch, thereby guarantee the high-quality sebific duct a that system for weaving processes.
The present embodiment braiding machine, by always being arranged on the rotating disk in groups spindle, motor can drive rotating disk and directly drive interior spindle assembly and the rotation of outer spindle assembly, sebific duct is inserted in the through hole of back shaft, the yarn of interior spindle assembly output directly is wrapped on the sebific duct, the yarn of outer spindle assembly output is wrapped on the sebific duct after guiding through the take-up curve ruler, thereby on sebific duct, form the reinforcing mat that interweaves, because spindle always need not in groups by the spacing operation of chute of 8 font structures of side, effectively raise the rotary speed of interior spindle assembly and outer spindle assembly, thereby improved the working (machining) efficiency of system for weaving; In addition,, make the uniform reinforcing mat of formation on the sebific duct in rotary course, improved the quality of the sebific duct that system for weaving processes because interior spindle assembly is identical with the tension force that outer spindle assembly applies.
Based on technique scheme, optionally, for the reinforcing mat c that on sebific duct a, is wound in more even, accurate control yarn b goes out the line tension size, as Fig. 3-shown in Figure 8, the interior spindle assembly 8 in the present embodiment comprises spindle seat 81, spindle axis 82, bobbin 83, pull bar 84, surmounts dish 85, brake disc 86, ball 87 and ball dish 88; The end face of spindle seat 81 is provided with annular groove (not shown) and guide rod 811, the center of annular groove is formed with cylindrical boss (not shown), cylindrical boss offers axis hole (not shown), and spindle axis 82 is plugged in the axis hole, and bobbin 83 is set on the spindle axis 82; Surmount dish and 85 along the circumferential direction offer a plurality of equally distributed tippers 851, surmount dish 85 and be arranged in annular groove and be fixed on the spindle seat 81; Ball dish 88 is provided with the corresponding breach 881 of a plurality of and tipper 851, and ball dish 88 is arranged in annular groove and is set on the cylindrical boss, and ball 87 is arranged in breach 881 and is slidingly installed in tipper 851; Brake disc 86 is fixed on the bobbin 83, and brake disc 86 is between bobbin 83 and ball 87; Be slidingly equipped with slide block 812 on the guide rod 811, the upper end of guide rod 811 is installed with first line wheel 813, is provided with first spring 814 between slide block 812 and first line wheel 813, is installed with second line wheel 815 on the slide block 812; Slide block 812 also offers installing hole (not shown), and pull bar 84 is plugged in the installing hole, is provided with second spring 816 between the head of pull bar 84 and the slide block; The afterbody of pull bar 84 is installed with the guide post 841 that is obliquely installed, and ball dish 88 also is provided with guide plate 882, and guide plate 882 offers the pilot hole 883 that the axis with ball dish 88 is obliquely installed, and guide post 841 is slidingly installed in the pilot hole 882.
Particularly, the interior spindle assembly 8 in the present embodiment braiding machine is identical with outer spindle assembly 9 structures, the concrete structure of spindle assembly 8 in this only describes in detail.Interior spindle assembly 8 in the present embodiment is fixed on the internal gear 6 by spindle seat 81, wherein be wound with yarn b on the bobbin 83, bobbin 83 can rotate around spindle axis 82, yarn b takes turns 815 outputs of second line wheel through first line wheel, 813 and second line, controls yarn b accurately by first spring 814 and second spring 816 and keeps uniform tension force.In the process of bobbin 83 rotation delivered yarn b, bobbin 83 drives brake disc 86 and rotates, the brake disc 86 that rotates will drive ball 87 and move along the tipper 851 that surmounts in the dish 85, coil between 85 thereby make ball 87 be squeezed in brake disc 86 and surmount, and realize brake disc 86 is braked; At this moment, brake disc 86 will limit bobbin 83 and rotate, yarn b will spur second line wheel 815 and move, thereby move by second line wheel, 815 pulling pull bars 84, guide post 841 in the pull bar 84 will be in the pilot hole in the ball dish 88 883 move, because pilot hole 883 is obliquely installed with respect to the axis of ball dish 88, guide post 841 will drive ball dish 88 by guide plate 882 and rotate in pilot hole 882 sliding processes, thereby driving ball 87 by ball dish 88 moves in tipper 851, make ball 87 from brake disc 86 with surmount dish and unclamp between 85, to brake disc 86 brake offs, making bobbin 83 will drive brake disc 86 rotates freely, thereby under the effect of first spring 814 and second spring 816, cooperate brake disc 86 and surmount the yarn b that dish 85 is realized the output even tension.
Further, control sebific duct a for convenience goes up the pretightning force of reinforcing mat c, and the head of the pull bar 84 in the present embodiment can be bolted with nut 842, the second springs 816 between nut 842 and slide block 812.Concrete, can control the size of the spring force of second spring 816 easily by adjusting nut 842, thereby control the output tension force of yarn b accurately.
Further, for the reinforcing mat c more uniformly that forms on sebific duct a, the spindle axis 82 of the interior spindle assembly 8 in the present embodiment can be obliquely installed with respect to back shaft 2.Preferably, the angle between spindle axis 82 and the back shaft 2 is 55 degree.
Figure 10 is the structural representation of system for weaving embodiment of the present invention.As shown in figure 10, the present embodiment system for weaving comprises hauling machine 101, also comprises braiding machine 102, and braiding machine 102 is positioned at a side of hauling machine 101.
Particularly, the braiding machine 102 in the present embodiment can adopt the braiding machine among the braiding machine embodiment of the present invention, and the concrete structure of braiding machine 102 can not repeat them here referring to the record of braiding machine embodiment of the present invention and accompanying drawing 1-Fig. 9.Wherein, the present embodiment system for weaving can comprise the braiding machine 102 that many series connection are provided with, and is implemented in and forms the multilayer reinforcing mat on the sebific duct 100.In addition, in order to realize controlling hauling machine 101 and braiding machine 102 operations automatically, the present embodiment system for weaving can also comprise computer control device 103, and computer control device 103 is electrically connected with hauling machine 101 and braiding machine 102 respectively.Concrete, the computer control device 103 in the present embodiment can be computer or PLC equal controller, can control the braiding speed of braiding machine 102 and the hauling speed of hauling machine 101 accurately and effectively by computer control device 103.
The present embodiment system for weaving, by always being arranged on the rotating disk in groups spindle, motor can drive rotating disk and directly drive interior spindle assembly and the rotation of outer spindle assembly, sebific duct is inserted in the through hole of back shaft, the yarn of interior spindle assembly output directly is wrapped on the sebific duct, the yarn of outer spindle assembly output is wrapped on the sebific duct after guiding through the take-up curve ruler, thereby on sebific duct, form the reinforcing mat that interweaves, because spindle always need not in groups by the spacing operation of chute of 8 font structures of side, effectively raise the rotary speed of interior spindle assembly and outer spindle assembly, thereby improved the working (machining) efficiency of system for weaving; In addition,, make the uniform reinforcing mat of formation on the sebific duct in rotary course, improved the quality of the sebific duct that system for weaving processes because interior spindle assembly is identical with the tension force that outer spindle assembly applies.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.