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 motor-driven; Described circular orbit is installed on the described rotating disk, described internal gear is arranged in the chute of described circular orbit, be provided with the planetary gear and the idle wheel that mesh together on the described rotating disk, 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 interior spindle assembly and the outer spindle assembly that structure is identical 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 the crossed beam trunking corresponding with described outer spindle assembly on the described rotating disk; A plurality of described take-up curve rulers are between a plurality of described outer spindle assemblies, and 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 in groups on the rotating disk spindle, motor can drive rotating disk and directly drive the rotation of interior spindle assembly and 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 form the reinforcing mat that interweaves at sebific duct, 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, because interior spindle assembly is identical with the tension force that outer spindle assembly applies in rotary course, make to form uniform reinforcing mat on the sebific duct, improved the quality of the sebific duct that system for weaving processes.
Aforesaid braiding machine, more even for the reinforcing mat that is wound at sebific duct, described interior spindle assembly comprises spindle seat, spindle axis, bobbin, pull bar, surmounts dish, brake disc, ball and ball dish; Be provided with annular groove and guide rod on the end face of described spindle seat, 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; Be provided with breach corresponding to a plurality of and described tipper on the described ball dish, 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 the First Line wheel, is provided with the first spring between described slide block and the described First Line wheel, is installed with the 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 the 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, in order to control easily the pretightning force of reinforcing mat on the sebific duct, the head of described pull bar is bolted with nut, and described the 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 described the first curve arc is in the same place with described the second curve arc light slip, and the height of described the first curve arc is less than the height of described the 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 in groups on the rotating disk spindle, motor can drive rotating disk and directly drive the rotation of interior spindle assembly and 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 form the reinforcing mat that interweaves at sebific duct, 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, because interior spindle assembly is identical with the tension force that outer spindle assembly applies in rotary course, make to form uniform reinforcing mat on the sebific duct, improved the quality of the sebific duct that system for weaving processes.
Aforesaid system for weaving, described system for weaving comprise the described braiding machine that many series connection arrange.
Aforesaid system for weaving in order to realize automatically controlling hauling machine and braiding machine operation, 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 obtains 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, is provided with the planetary gear 42 and the idle wheel 43 that mesh together on the rotating disk 4, 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 interior spindle assembly 8 and the outer spindle assembly 9 that structure is identical in groups, a plurality of interior spindle assemblies 8 evenly distribute and are installed on the internal gear 6, 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; A plurality of take-up curve rulers 7 are between a plurality of outer spindle assemblies 9, and take-up curve ruler 7 evenly distributes and is installed on the back shaft 2.
Particularly, evenly distribute on the rotating disk 4 in the present embodiment braiding machine and be provided with outer spindle assembly 9, corresponding, be provided with interior spindle assembly 8 internal gear 6 even distributions, motor 3 drives rotating disk 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, can guarantee that interior spindle assembly 8 rotates with identical rotating speed with outer spindle assembly 9, 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 the upper reinforcing mat c that forms of sebific duct a.
Wherein, as shown in Figure 9, take-up curve ruler 7 in the present embodiment braiding machine can comprise that the first curve arc 71 and the second curve arc 72, the first curve arcs 71 are smoothly connected with the second curve arc 72 is in the same place, 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, thereby make outer spindle assembly 9 and interior spindle assembly 8 be engaged in the upper uniform reinforcing mat c that interweaves that forms of 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 in groups on the rotating disk spindle, motor can drive rotating disk and directly drive the rotation of interior spindle assembly and 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 form the reinforcing mat that interweaves at sebific duct, 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, because interior spindle assembly is identical with the tension force that outer spindle assembly applies in rotary course, make to form uniform reinforcing mat on the sebific duct, improved the quality of the sebific duct that system for weaving processes.
Based on technique scheme, optionally, for the reinforcing mat c that is wound at sebific duct a more even, the outlet Tensity size of accurate control yarn b, such 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; Be provided with annular groove (not shown) and guide rod 811 on the end face of spindle seat 81, 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; Be provided with breach 881 corresponding to a plurality of and tipper 851 on the ball dish 88, 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 the first spring 814 between slide block 812 and the First Line wheel 813, is installed with the 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 the 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, only describes the concrete structure of interior spindle assembly 8 in detail at this.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 the second line wheel through First Line wheel the 813 and second line, controls accurately yarn b by the first spring 814 and the 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 the second line wheel 815 and move, thereby move by the second line wheel 815 pulling pull bars 84, guide post 841 in the pull bar 84 is with the movement in the pilot hole 883 in ball dish 88, 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 it is mobile in tipper 851 to drive ball 87 by ball dish 88, make ball 87 from brake disc 86 and surmount between the dish 85 and unclamp, to brake disc 86 brake offs, making bobbin 83 will drive brake disc 86 rotates freely, thereby under the effect of the first spring 814 and the second spring 816, cooperate brake disc 86 and surmount the yarn b that dish 85 is realized the output even tension.
Further, in order to control easily the pretightning force of the upper reinforcing mat c of sebific duct a, 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 easily the size of the spring force of the second spring 816 by adjusting nut 842, thereby control accurately the output tension force of yarn b.
Further, for the more uniformly reinforcing mat c that forms at 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 referring to the record of braiding machine embodiment of the present invention and accompanying drawing 1-Fig. 9, not repeat them here.Wherein, the present embodiment system for weaving can comprise the braiding machine 102 that many series connection arrange, and is implemented in and forms the multilayer reinforcing mat on the sebific duct 100.In addition, in order to realize automatically controlling hauling machine 101 and braiding machine 102 operations, 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 accurately and effectively the braiding speed of braiding machine 102 and the hauling speed of hauling machine 101 by computer control device 103.
The present embodiment system for weaving, by always being arranged in groups on the rotating disk spindle, motor can drive rotating disk and directly drive the rotation of interior spindle assembly and 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 form the reinforcing mat that interweaves at sebific duct, 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, because interior spindle assembly is identical with the tension force that outer spindle assembly applies in rotary course, make to form uniform reinforcing mat on the sebific duct, improved the quality of the sebific duct that system for weaving processes.
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 puts 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.