CN109487413A - A kind of automatic braiding apparatus of three-dimensional - Google Patents

Abstract

The invention discloses a kind of automatic braiding apparatus of three-dimensional, including frame, multiple yarn storage devices and multiple braidings station, braiding station, and the hollow inside of frame is arranged in and forms array format in frame；During braiding, axis of the braiding station around braiding station rotates in a circumferential direction, and each yarn storage device moves under the clamping action at braiding station around the periphery at braiding station, on end face of the frame close to textile faces, to enable yarn entrained by each yarn storage device mutually weave, three-dimensional braid is formed at textile faces.The function that each one thread carries out 3 D weaving automatically is realized so that yarn storage device shuttle in the track plate at braiding station, yarn storage device carry yarn and just weave spatial intersecting on the track disc by the automatic braiding apparatus of the three-dimensional.The configuration of the present invention is simple, significant effect are suitable for promoting the use of.

Description

A kind of automatic braiding apparatus of three-dimensional

Technical field

The invention belongs to field of textile machinery, specifically, being related to a kind of automatic braiding apparatus of three-dimensional.

Background technique

3 D weaving is a kind of fabric molding process, with high-performance fiber through 3 D weaving technique can support cable, band, Net, plate, tubing and profiled fabrics etc., this kind of basketwork structure, function are unique, have high-strength, Gao Mo, high reliability, resistance to height The features such as pressure, wear-resistant, elongation percentage controllable precise.But the shaping equipment of this fabric is monopolized by American-European Russia for a long time, seriously Constrain the development of China's 3 D weaving industry.

In terms of three-dimensional automatic knitting machine, China related researcher has done a lot of work, such as Publication No. The Chinese patent of CN204644597U and CN1312408A, but disclosed three-dimensional automatic knitting machine may be only available for that certain is specific, The equipment cost of 3 D weaving has been raised in the braiding of single structure three-dimensional braid；It can not carry out opening for 3 D weaving new process Hair and test weaving, are unfavorable for the development of three dimensional weaving technique；It is not able to satisfy that 3 D weaving technique designability is strong and structure diversification Demand, limit three dimensional weaving technique in the application of field of compound material.

In view of this present invention is specifically proposed.

Summary of the invention

It is set the technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of automatic weave of three-dimensional It is standby, so that threads is shuttled in track plate under the driving at braiding station through corresponding yarn storage device and move, realizes adding for yarn Mistake forms three-dimensional braid at textile faces and reaches batch production to realize the mechanization and automation of 3 D weaving equipment The purpose of three-dimensional braid.

In order to solve the above technical problems, the present invention is using the basic conception of technical solution:

A kind of automatic braiding apparatus of three-dimensional, including frame, multiple yarn storage devices and multiple braidings station, braiding station are arranged in frame Hollow inside and array format is formed in frame；

During braiding, axis of the braiding station around braiding station rotates in a circumferential direction, clamping action of each yarn storage device at braiding station Under, it is moved around the periphery at braiding station, on end face of the frame close to textile faces, to enable yarn phase entrained by each yarn storage device Mutually braiding forms three-dimensional braid at textile faces.

Further, the frame, which is located at, is equipped with support plate close to textile faces one end, is used to support yarn storage device, support plate and volume The axis perpendicular setting at station is knitted, yarn storage device is shelved on close textile faces one end of support plate.

Further, the close textile faces one end at each braiding station is equipped with track plate, track plate and the coaxial arrangement of braiding station, Support plate is equipped with the round hollow-out parts equal with track plate quantity, and track plate is shelved in hollow-out parts, and the diameter of hollow-out parts is big In the diameter of track plate, to form circular orbit, periphery of the yarn storage device in circular orbit, around track plate is mobile.

Preferably, track plate is in round pie, and is coaxially disposed with hollow-out parts, and track plate is concordant with support plate to be arranged.

Further, adjacent hollow-out parts intersection setting, to form the shared nest at adjacent braiding station, yarn storage device is moved by shared nest The track plate moved on adjacent annular track, around adjacent braiding station is circumferentially mobile.

Further, the yarn storage device includes base disk column and pedestal, the axial direction that pedestal and base disk column are stood each along braiding Extending, separate textile faces one end of yarn storage device is arranged in base disk column, and close textile faces one end of yarn storage device is arranged in pedestal, Base disk column is mutually fixedly installed with pedestal；Pedestal is shelved on the supporting plate, and base disk column passes through circular orbit and protrudes into frame, Braiding station Holding seat disk column simultaneously rotates in a circumferential direction, and the periphery to drive yarn storage device in circular orbit, around track plate is mobile.

Preferably, yarn storage device further include yarn storage pipe, by yarn from yarn storage pipe be transferred to textile faces yarn transfer unit, adjust The tension adjustment unit of yarn tension in yarn transmittance process is saved, to enable yarn be unwound under tension.

Further, braiding station includes clip section, and clip section is arranged in the separate textile faces side of track plate and can be around Braiding station axis rotate in a circumferential direction, clip section be equipped with clip, clip Holding seat disk seat, to drive yarn storage device in annular Periphery in track, around track plate is mobile.

Further, the braiding station further includes rotational positioning system, during braiding, rotational positioning system detection braiding station The angle rotated determines that braiding station drives yarn storage device to rotate to when rotational positioning system detection to set rotation angle On designated position, three-dimensional automatic braiding apparatus control braiding station is stopped rotating.

It further, further include broken wire detection system, broken wire detection system includes the burn out detection piece being arranged on yarn storage device With the proximity sensor being arranged on braiding station；During braiding, burn out detection piece is left under the action of yarn close to sensing The induction zone of device, when yarn storage device breaks, burn out detection piece falls into the induction zone of proximity sensor, proximity sensor induction To burn out detection piece, determine that three-dimensional automatic braiding apparatus breaks.

Further, burn out detection piece is arranged on the pedestal of yarn storage device, positioned at the close textile faces side of support plate, approaches Sensor setting is on the track disc and positioned at close textile faces one end of track plate.

It further, further include motor, the circumferential direction for driving braiding to stand rotates clockwise and circumferential rotation counterclockwise.

After adopting the above technical scheme, the present invention has the advantages that compared with prior art.

1, by the automatic braiding apparatus of the three-dimensional, so that yarn storage device shuttle in the track plate at braiding station, yarn storage device It carries yarn and just weaves spatial intersecting on the track disc, realize the function that each one thread carries out 3 D weaving automatically.The present invention Structure is simple, significant effect, is suitable for promoting the use of.

2, by the way that broken wire detection system is arranged on three-dimensional automatic braiding apparatus, the automatic braiding apparatus of the three-dimensional can realize reality When burn out detection function, in the weaving process, as long as there is any one yarn storage device broken string situation occur, broken wire detection system is equal This broken string situation can be detected, automatic 3 D weaving equipment can be made out of service and sounded an alarm.

3, by the way that yarn storage device position detecting system is arranged on three-dimensional automatic braiding apparatus, yarn storage device position is not only realized The function of detection can also learn the quantity of current yarn storage device and yarn storage device in any weaving unit by the detection system Arrangement position situation, and the overall alignment situation and arrangement of the yarn storage device of the current three-dimensional automatic braiding apparatus of implementable monitoring Position.

4, braiding can be transferred to by yarn transfer unit by setting yarn transfer unit and tension adjustment unit, yarn The braiding that yarn is carried out on face can carry out tension by tension adjustment unit in the weaving process so that knitting tension is more evenly Adjusting at any time, expand tension adjustment range.

5, by setting rotational positioning system, three-dimensional automatic braiding apparatus realizes braiding station using the rotational positioning system Precise positioning, the precise positioning of the yarn storage device of three-dimensional automatic braiding apparatus is then realized, to realize that three-dimensional automatic braiding is set The standby independent control to each fiber or yarn.

6, by the way that the braiding station including clip section and rotational positioning system is arranged, braiding station can be in the way of clip clamping With the movement of yarn storage device, using the move angle of rotational positioning system control yarn storage device, while weaving station can be according to product need It asks arbitrary arrangement to combine, the process requirements of various structures three-dimensional braid can be met, save equipment cost.

A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.

Detailed description of the invention

Attached drawing is as a part of the invention, and for providing further understanding of the invention, of the invention is schematic Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, attached in being described below Figure is only some embodiments, to those skilled in the art, without creative efforts, also It can be with other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of three-dimensional automatic braiding apparatus in the embodiment of the present invention；

Fig. 2 is the front view of yarn storage device in the embodiment of the present invention；

Fig. 3 is the side view of yarn storage device in the embodiment of the present invention；

Fig. 4 is the rearview of yarn storage device in the embodiment of the present invention；

Fig. 5 is the structural schematic diagram of another angle of yarn storage device in the embodiment of the present invention；

Fig. 6 is the structural schematic diagram of another angle of yarn storage device in the embodiment of the present invention；

Fig. 7 is the structural schematic diagram of tension adjustment unit in the embodiment of the present invention；

Fig. 8 is the structural schematic diagram of another angle of tension adjustment unit in the embodiment of the present invention；

Fig. 9 is the structural schematic diagram in the embodiment of the present invention under three-dimensional automatic braiding apparatus woven condition；

Figure 10 is structural schematic diagram when three-dimensional automatic braiding apparatus breaks in the embodiment of the present invention；

Figure 11 is the structural schematic diagram of proximity sensor in the embodiment of the present invention；

Figure 12 is the structural schematic diagram of rotational positioning system in the embodiment of the present invention；

Figure 13 is the schematic diagram of internal structure of rotational positioning system in the embodiment of the present invention；

Figure 14 is the structural schematic diagram that code-disc is positioned in the embodiment of the present invention；

Figure 15 is the structural schematic diagram of counter code disc in the embodiment of the present invention；

Figure 16 is the structural schematic diagram of rotary position sensor in the embodiment of the present invention；

Figure 17 is the structural schematic diagram that station is woven in the embodiment of the present invention；

Figure 18 is the structural schematic diagram of clip section in the embodiment of the present invention.

It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, the technical solution in embodiment is clearly and completely described, the following examples are intended to illustrate the invention, but It is not intended to limit the scope of the invention.

Embodiment one

As shown in Figure 1, describing a kind of three-dimensional automatic braiding apparatus 1000, the automatic braiding apparatus of the three-dimensional in the present embodiment 1000 include frame 900, multiple yarn storage devices 100 and multiple braidings station 800, and the hollow interior of frame 900 is arranged in braiding station 800 Portion simultaneously forms array format in frame 900.During braiding, axis of the braiding station 800 around braiding station 800 circumferentially revolves Turn, each yarn storage device 100 is under the clamping action at braiding station 800, around the periphery at braiding station 800, in frame 900 close to braiding It is moved on the end face in face, to enable yarn entrained by each yarn storage device 100 mutually weave, forms three-dimensional braid at textile faces.

In the present embodiment, frame 900, which is located at, is equipped with support plate 901 close to textile faces one end, and support plate 901 is used to support storage The axis perpendicular at yarn device 100, support plate 901 and braiding station 800 is arranged, and yarn storage device 100 is shelved on the close of support plate 901 Textile faces one end.

In the present embodiment, the close textile faces one end at each braiding station 800 is equipped with track plate 200, and track plate 200 and braiding are stood 800 coaxial arrangements, support plate 901 are equipped with the round hollow-out parts 903 equal with 200 quantity of track plate, and track plate 200 is shelved In hollow-out parts 903, the diameter of hollow-out parts 903 is greater than the diameter of track plate 200, to form circular orbit 904, yarn storage device 100 Periphery in circular orbit 904, around track plate 200 is mobile.

In the present embodiment, track plate 200 is in round pie, and is coaxially disposed with hollow-out parts 903, track plate 200 and support plate 901 concordant settings.

In the present embodiment, the adjacent intersection of hollow-out parts 903 setting, intersection location forms the shared nest at adjacent braiding station 800, often A braiding station 800 be equipped with 4 around 800 axis interval an angle of 90 degrees degree of braiding station, with common shared in adjacent braiding station 800 Nest, yarn storage device 100 are moved on adjacent annular track 904, then around the track plate at adjacent braiding station 800 by sharing nest 200 is circumferential mobile.

Embodiment two

As shown in Figure 1, yarn storage device 100 includes base disk column 107 and pedestal 101, pedestal 101 and pedestal in the present embodiment Disk column 107 is axially extending each along braiding station 800, and separate textile faces one end of yarn storage device 100 is arranged in base disk column 107, Separate textile faces one end of yarn storage device 100 is arranged in pedestal 101, and base disk column 107 is fixedly installed with 101 phase of pedestal, pedestal 101 diameter is much larger than the diameter of base disk column 107, and base disk column 107 and pedestal 101 are coaxially disposed.

In the present embodiment, pedestal 101 is shelved in support plate 901, and base disk column 107 passes through circular orbit 904 and protrudes into frame In frame 900, braiding 800 Holding seat disk columns 107 of station simultaneously rotate in a circumferential direction, to drive yarn storage device 100 in circular orbit 904, It is mobile around the periphery of track plate 200.

In the present embodiment, braiding station 800 includes clip section 801, and the separate braiding of track plate 200 is arranged in clip section 801 Face side can simultaneously rotate in a circumferential direction around the axis at braiding station 800, and clip section 801 is equipped with clip 8011, and clip 8011 clamps Base disk seat 107, the periphery to drive yarn storage device 100 in circular orbit 904, around track plate 200 are mobile.

In the present embodiment, the automatic braiding apparatus 1000 of the three-dimensional further includes motor 902, and motor 902 is for driving braiding station 800 circumferential direction rotates clockwise and circumferential rotation counterclockwise.

During 3 D weaving, the process of braiding station driving yarn storage device is as follows:

(1) clip at some braiding station is driven to be moved to the position of specified yarn storage device；

(2) clip stretches out, and clamps the base disk column of the yarn storage device；

(3) braiding station rotation, clip follow the rotation of braiding station, drive the yarn storage device rotation of clip clamping；

(4) after yarn storage device reaches designated position, clip is retracted, the movement of yarn storage device is completed.

Embodiment three

A kind of large capacity yarn storage device for 3 D weaving equipment 1000 is described as shown in Fig. 2 to Fig. 8, in the present embodiment 100, which includes yarn storage pipe 108, yarn transfer unit 500 and tension adjustment unit 600, yarn transmitting Unit 500 is used to the yarn on yarn storage pipe 100 being transferred to textile faces from yarn storage pipe 100, and tension adjustment unit 600 is used for The adjusting of yarn tension is carried out, in yarn transmittance process to enable yarn be unwound under tension.By the way that yarn is arranged Transfer unit and tension adjustment unit,

In the present embodiment, yarn transfer unit 500 includes upper wire-crossing wheel 104 and lower wire-crossing wheel 105, and upper wire-crossing wheel 104 is set It sets in close textile faces one end of yarn storage device 100, separate textile faces one end of yarn storage device 100, yarn is arranged in lower wire-crossing wheel 105 Line is transferred to textile faces by upper wire-crossing wheel 104 and lower wire-crossing wheel 105 from yarn storage pipe 108.

In the present embodiment, which further includes for yarn storage pipe 108, yarn transfer unit 500 to be fixedly mounted and opens Power adjusts the pedestal 101 of unit 600, and pedestal 101 extends along the axial of yarn storage device 100 to both ends, 101 inner hollow of pedestal It is arranged to form hollow inside 110, the hollow inside 110 of pedestal 101 is arranged in yarn storage pipe 108, and coaxially sets with pedestal 101 It sets, close textile faces one end of the hollow inside 110 of pedestal 101 is arranged in upper wire-crossing wheel 104, and lower wire-crossing wheel 105 is arranged the bottom of at Separate textile faces one end of the hollow inside 110 of seat 101.

In the present embodiment, pedestal 101 is cylindrical, and the first side of pedestal 101 is run through in the hollow inside 110 of pedestal 101 111 and corresponding second side and it is connected with the exterior space of yarn storage device 100, to form through-Penetration portion in first side 111 1111, through-Penetration portion 1111 is in the smooth surface of rectangular bent, and the first side 111 of pedestal 101 is arranged in upper wire-crossing wheel 104 In through-Penetration portion 1111, and it is located at close to textile faces one end；Passing through for the first side 111 of pedestal 101 is arranged in lower wire-crossing wheel 105 It wears in portion 1111.

In the present embodiment, close textile faces one end of the hollow inside 110 of pedestal 101 is fixed with wire-crossing wheel fixed block 1041, close textile faces one end of the hollow inside 110 of one end and pedestal 101 of upper wire-crossing wheel fixed block 1041 is mutually fixed to be connected It connects, the other end extends along the axial of pedestal 101 to far from textile faces one end, and upper wire-crossing wheel 104 is mounted on wire-crossing wheel and fixes Block 1041 towards 100 outside side of yarn storage device, upper wire-crossing wheel 104 is fixedly mounted.

In the present embodiment, separate textile faces one end of the hollow inside 110 of pedestal 101 be fixed with sliding block 1051 and with cunning Block 1-51 matches the slider linear bearing 106 of setting, and sliding block 1051 and slider linear bearing 106 are respectively positioned on the of pedestal 101 In the through-Penetration portion 1111 of one side 111, and each along the circumferentially extending of pedestal 101, and not with the first side of pedestal 101 Through part smoothly transits, and sliding block 1051 is mutually fixedly connected with close textile faces one end of slider linear bearing 106, lower to cross line Wheel 104 is mounted on sliding block 1051, and lower wire-crossing wheel 105 can slide under yarn tension effect to textile faces one end, due to descending Line wheel 105, sliding block 1051 and slider linear bearing 106 are mutually permanently connected, lower wire-crossing wheel 105 yarn tension effect under to When textile faces one end is slided, sliding block 1051 and slider linear bearing 106 also collectively face towards the sliding of textile faces one end.

Example IV

As shown in Fig. 2 to Fig. 8, in the present embodiment, under yarn transfer unit 500 includes multiple upper wire-crossing wheels 104 and is multiple Wire-crossing wheel 105, each upper wire-crossing wheel 104 along pedestal 101 the circumferentially-spaced hollow inside 110 for being distributed in pedestal 101 it is close Textile faces one end, each lower wire-crossing wheel 105 along pedestal 101 the circumferentially-spaced hollow inside 110 for being distributed in pedestal 101 it is remote From textile faces one end, the projection of each upper wire-crossing wheel 104 and each lower wire-crossing wheel 105 on middle axial plane is staggeredly spaced setting.

In the present embodiment, each upper wire-crossing wheel 104 along pedestal 101 the circumferentially-spaced first side for being distributed in pedestal 101 In 111 through-Penetration portion 1111, each upper wire-crossing wheel 104 is on same diametric plane, and at the non-through part of first side 111 In on same smooth surface.

In the present embodiment, each lower wire-crossing wheel 105 along pedestal 101 the circumferentially-spaced first side for being distributed in pedestal 101 In 111 through-Penetration portion 1111, each lower wire-crossing wheel 105 is on same diametric plane, and at the non-through part of first side 111 In on same smooth surface.

In the present embodiment, yarn is transferred on each upper wire-crossing wheel 104 and each lower wire-crossing wheel 105 from yarn storage pipe 108, yarn Snakelike trend is formed on each upper and lower wire-crossing wheel.

Embodiment five

As shown in Fig. 2 to Fig. 8, in the present embodiment, yarn transfer unit 500 further includes outlet column line wheel 1091, outlet column Close textile faces one end of pedestal 101 is arranged in line wheel 1091, and yarn is from yarn storage pipe 108 through upper wire-crossing wheel 104 and lower wire-crossing wheel 105 are transferred in outlet column line wheel 1091, then are transferred to textile faces through outlet column line wheel 1091.

In the present embodiment, close textile faces one end of pedestal 101 is equipped with outlet column fixed block 1092, outlet column fixed block 1092 separate textile faces one end is mutually fixedly connected with close textile faces one end of pedestal 101, and the corresponding other end is along pedestal 101 axial direction extends to textile faces one end, and close textile faces one end of outlet column fixed block 1092 is equipped with along 101 axis of pedestal To the outlet column 109 of extension, outlet column line wheel 1091 is fixedly mounted in outlet column 109, and outlet column line wheel 1091 is designed as ten thousand To wheel.By the way that the outlet column line wheel of Universal wheel type is arranged in close textile faces one end of pedestal, in the weaving process with yarn storage The continuous variation in device direction, yarn will not be worn under the protection of the outlet column line wheel of Universal wheel type.

In the present embodiment, yarn transfer unit 500 include multiple outlet column line wheels 1091, each outlet column line wheel 1091 along The axially spaced-apart of pedestal 101 is distributed and is fixed in outlet column 109.

In the present embodiment, pedestal 101 is run through close to the portion end surface of textile faces one end, out in the hollow inside 110 of pedestal 101 Terminal fixed block 1092 along pedestal 101 circumferentially extending, and with close textile faces one end of pedestal 101 do not run through end face It matches and is fixedly connected, the periphery of outlet column fixed block 1092, which is no more than, holds not running through for close textile faces one end of pedestal 101 The periphery in face.

In the present embodiment, pedestal 101 is close to textile faces one end through end face close to the second side of pedestal 101, appearance Column fixed block 1092 is located at close textile faces one end of the first side 111 of pedestal 101.Outlet column fixed block 1092 it is close 101 axis side of pedestal is equipped with interior wire-crossing wheel 1093, and the axis on yarn storage pipe 108 passes through upper wire-crossing wheel 104 and lower wire-crossing wheel 105 close textile faces one end for passing through pedestal 101 are transferred in outlet column line wheel 1091 through interior wire-crossing wheel 1093, then through going out Terminal line wheel 1091 is transferred to textile faces.

In the present embodiment, the 101 axis side of close pedestal of outlet column fixed block 1092 is equipped with multiple interior wire-crossing wheels 1093, Each interior wire-crossing wheel 1093 along pedestal 101 circumferentially-spaced distribution；101 axis one of close pedestal of outlet column fixed block 1092 The recess of outlet column fixed block 1092 is arranged in lateral sunken inside, each interior wire-crossing wheel 1093.

Embodiment six

As shown in Fig. 2 to Fig. 8, in the present embodiment, yarn transfer unit 500 further includes wire-passing tube 112, and wire-passing tube 112 is set It sets in the hollow inside of pedestal 101, close textile faces one end of the hollow inside 110 of one end and pedestal 101 of wire-passing tube 112 It is mutually fixedly connected, separate volume of the corresponding other end along the axially extending of pedestal 101 and with the hollow inside 110 of pedestal 101 Surface of second order one end is mutually fixedly connected.

In the present embodiment, yarn is transferred on wire-passing tube 112 from yarn storage pipe 108, and several circles are wound on wire-passing tube 112 After be transferred on wire-crossing wheel 104 or lower wire-crossing wheel 105, and successively continue to be transmitted to each upper wire-crossing wheel 104 and each lower wire-crossing wheel On 105, yarn serpentine-like trend on each upper wire-crossing wheel 104 and each lower wire-crossing wheel 105；Then, yarn leaning on from pedestal 101 The through part of the end face of nearly textile faces one end is pierced by, and is transferred on interior wire-crossing wheel 1093, is transmitted by interior wire-crossing wheel 1093 To outlet column line wheel 1091, then it is transferred in textile faces through outlet column line wheel 1091.

Embodiment seven

As shown in Fig. 2 to Fig. 8, in the present embodiment, tension adjustment unit 600 includes shift fork 602, storage yarn tube axis 603 and line Tube top bar 604, storage yarn tube axis 603 are set in yarn storage pipe 108, extend along the axis of yarn storage device 100, and with yarn storage pipe 108 Coaxial arrangement, shift fork 602 are separately connected storage yarn tube axis 603 and spool mandril 604, separate textile faces one end of spool mandril 604 Equipped with spool spring 605, spool spring 605 can be along the axial stretching of yarn storage device 100；When yarn tension is excessive, shift fork 602 are raised under yarn effect, and spool spring 605 stretches, and spool mandril 604 is driven to bounce back, and then drive storage yarn tube axis 603 rotations.

In the present embodiment, tension adjustment unit 600 further includes shift fork pull rod 601, shift fork pull rod 601 and spool mandril 604 It is arranged at the hollow inside 110 of pedestal 101, and each along the axially extending of pedestal 101, shift fork pull rod 601 and spool mandril 604 set up separately in the two sides of storage yarn tube axis 603, and it is straight that shift fork pull rod 601, spool mandril 604 and storage yarn tube axis 603 are located at same On line, close textile faces one end of the hollow inside 110 of one end and pedestal 101 of shift fork pull rod 601 is mutually fixedly connected, another End is axially extending along pedestal 101, and elongated end is fixedly connected with 602 phase of shift fork, and shift fork 602 prolongs along the radial direction of pedestal 101 It stretches, and is successively fixedly connected with storage yarn tube axis 603,604 phase of spool mandril, separate textile faces one end of spool mandril 604 passes through Spool spring 605 is fixedly connected with 101 phase of pedestal, and the corresponding other end is axially extending along pedestal 101, spool spring 605 along 101 axial stretching of pedestal.

In the present embodiment, shift fork pull rod 601 is equipped with the fork switch 608 that control shift fork 602 is promoted.

In the present embodiment, shift fork pull rod 601 is arranged in the through-Penetration portion 1111 of first side 111, and the one of shift fork pull rod 601 End is mutually fixedly connected with close textile faces one end of the hollow inside 110 of pedestal 101, and the other end prolongs along pedestal 101 is axial It stretches, pass through sliding block 1051 and slider linear bearing 106, distance of the fork switch 608 away from textile faces and sliding block 1051 are away from textile faces Distance compared to relatively close.

In the present embodiment, yarn storage device 100 further includes the burn out detection piece 301 for detecting the broken string of yarn storage device 100, broken string inspection It surveys piece 301 to be mutually fixedly connected with one end of the separate textile faces of slider linear bearing 106, shift fork pull rod 601 extends along bottom Seat is 101 axially extending, passes through sliding block 1051, slider linear bearing 106 and burn out detection piece 301, burn out detection piece 301 it is interior Side is equipped with the groove being recessed inwardly, for the installation of shift fork 602.

In the present embodiment, during braiding, lower wire-crossing wheel 105 is mobile towards textile faces one end under the drive of yarn, when When lower wire-crossing wheel 105 is moved to the position of fork switch 608, yarn tension is excessive at this time, and lower wire-crossing wheel 105 continues to braiding Face one end is mobile and opens fork switch 608, and fork switch 608 controls shift fork 602 and promoted towards textile faces one end, spool bullet Spring 605 stretches under the drive of shift fork 602 to textile faces one end, then spool mandril 604 is driven to return to far from textile faces one end Contracting, this moment, the shift fork 602 positioned at 601 side of shift fork pull rod are promoted to textile faces one end, and spool mandril 604 is to far from textile faces One end retraction, storage yarn tube axis 603 are rotated under the action of high one end is low at one end, accelerate the unwinding of yarn, to adjust yarn Tension.

Embodiment eight

As shown in Fig. 2 to 7, in the present embodiment, tension adjustment unit 600 further includes pillar 606, one end of pillar 606 with 1051 phase of sliding block is fixedly connected, and the other end is axially extending along pedestal 101, hollow interior by pillar spring 607 and pedestal 101 The close textile faces one end in portion 110 is mutually fixedly connected, and pillar spring 607 can be along 101 axial stretching of pedestal.

In the present embodiment, tension adjustment unit 600 includes at least two pillars 606, and each pillar 606 is about shift fork pull rod 601 are symmetrical arranged.

In the present embodiment, when yarn tension is too small, lower wire-crossing wheel 105 is to far from the movement of textile faces side, pillar spring 607 stretch, and drive pillar 606 to, increasing yarn tension mobile close to textile faces one end.

Embodiment nine

As shown in Figures 9 to 11, a kind of broken string inspection for three-dimensional automatic braiding apparatus 1000 is described in the present embodiment Examining system 300, the broken wire detection system 300 include burn out detection piece 301 and proximity sensor 302, and burn out detection piece 301 is set It sets on the yarn storage device 100 of three-dimensional automatic braiding apparatus 1000, the setting of proximity sensor 302 is in three-dimensional automatic braiding apparatus On 1000 track plate 200；In the weaving process, burn out detection piece 301 leaves proximity sensor 302 under the action of yarn Induction zone, when yarn storage device 100 breaks, burn out detection piece 301 falls into the induction zone of proximity sensor 302, close to sensing Device 302 senses burn out detection piece 301, determines that three-dimensional automatic braiding apparatus 1000 breaks.By in three-dimensional automatic braiding Broken wire detection system is set in equipment, and the automatic braiding apparatus of the three-dimensional can realize real-time burn out detection function, in braiding process In, as long as there is any one yarn storage device broken string situation occur, broken wire detection system can be detected this broken string situation, can make Automatic 3 D weaving equipment is out of service and sounds an alarm.

In the present embodiment, in the weaving process, yarn storage device 100 can be under the action of motor along the periphery of track plate 200 It is mobile, while burn out detection piece 301 can be promoted along the axial of yarn storage device 100 to textile faces side under the action of yarn, be broken Line detection lug 301 and proximity sensor 302 are located at the same side of track plate 302；During normal braiding, burn out detection piece 301 leave the induction zone of proximity sensor 302 under the action of yarn to the promotion of textile faces side, completely, at this point, close to passing Sensor 302 can't detect burn out detection piece 301, and three-dimensional automatic braiding apparatus 1000 operates normally；When yarn storage device 100 occurs to break When line, burn out detection piece 301 falls under the effect of gravity to original position, falls into the induction zone of proximity sensor 302 after rise, this When, proximity sensor 302 senses burn out detection piece 301, determines that three-dimensional automatic braiding apparatus 1000 breaks.

In the present embodiment, yarn storage device 100 include pedestal 101 and pedestal lower wall 103, pedestal 101 along yarn storage device 100 axis Extend to both ends, be in Openworks shape, to constitute the support frame of yarn storage device 100, with fix yarn storage device 100 yarn storage pipe 108, The separate textile faces side of pedestal 101, base disk column is arranged in upper wire-crossing wheel 104, lower wire-crossing wheel 105 etc., pedestal lower wall 103 107 pass perpendicularly through pedestal lower wall 103, end is mutually fixedly connected with separate textile faces one end of pedestal 101, under firm banking Disk 103.

In the present embodiment, 200 part of track plate is clamped between pedestal 101 and pedestal lower wall 103, and yarn storage device 100 It can be rotated around the periphery of track plate 200, burn out detection piece 301 is arranged in inside the pedestal 101 of yarn storage device 100, is located at pedestal 101 separate textile faces one end, proximity sensor 302 are arranged in the not clamped region of track plate 200, are located at track plate 200 Close textile faces one end.

In the present embodiment, separate textile faces one end of pedestal 101 is equipped with base disk 102, and base disk 102 is to support fixation Pedestal 101, base disk 102 are fixedly connected and are coaxially disposed with 101 phase of pedestal, and pedestal 101 is in cylindric, the pedestal of hollow out Disk 102, pedestal lower wall 103, track plate 200 are in round pie, and pedestal 101, the diameter of base disk 102 are equal, pedestal 101, bottom Attic base 102, track plate 200, pedestal lower wall 103 4 are arranged in parallel, and pedestal 101 and pedestal lower wall 103 are separately positioned on pedestal The two sides of disk 102, base disk column 107 pass perpendicularly through the center of pedestal lower wall 103 and the separate textile faces one with base disk 102 End is mutually fixed, and close textile faces one end and 101 phase of pedestal of base disk 102 are fixed；200 part of track plate is clamped in base disk Between 102 and pedestal lower wall 103.

Embodiment ten

As shown in Figures 9 to 11, in the present embodiment, yarn storage device 100 further includes upper wire-crossing wheel 104 and lower wire-crossing wheel 105, on Wire-crossing wheel 104 and lower wire-crossing wheel 105 are used to the yarn in yarn storage device 100 being transferred to textile faces under the driving of motor 109, Upper wire-crossing wheel 104 and lower wire-crossing wheel 105 are arranged inside the hollow out of pedestal 101, and upper wire-crossing wheel 104 is arranged in pedestal 101 Separate textile faces one end inside pedestal 101 is arranged in the close textile faces one end in portion, lower wire-crossing wheel 105, and yarn is wave-shaped It is respectively wound around on each upper wire-crossing wheel 104 and each lower wire-crossing wheel 105, so that yarn can be unwound under tension.

In the present embodiment, burn out detection piece 301 is arranged in inside the hollow out of pedestal 101, positioned at the separate braiding of pedestal 101 The one end in face, while being located at the separate textile faces side of upper wire-crossing wheel 104, lower wire-crossing wheel 105 is fixed on burn out detection piece 301 Close textile faces one end, close textile faces one end of burn out detection piece 301 is provided with lower wire-crossing wheel 301, corresponding far from compiling One end of surface of second order and the interior thereof of pedestal 101 touch；During normal braiding, burn out detection piece 301 is successively being wrapped in Wire-crossing wheel 104, lower wire-crossing wheel 105 yarn under the action of along yarn storage device 104 side of wire-crossing wheel axially upwards promoted, that is, It is promoted to textile faces side.

In the present embodiment, the periphery that burn out detection piece 301, upper wire-crossing wheel 104, lower wire-crossing wheel 105 are respectively positioned on pedestal 101 is bent It mutually smoothly transits on face, with the peripheral curve of pedestal 101, and along the circumferentially extending of pedestal 101.

In the present embodiment, burn out detection piece 301 and upper wire-crossing wheel 104 may be provided at the difference of the peripheral curve of pedestal 101 Side, it is preferred that burn out detection piece 301, upper wire-crossing wheel 104 and the coaxial arrangement of lower wire-crossing wheel 105, axis and yarn storage device 1000 Axis it is parallel.

In the present embodiment, one end of the close textile faces of burn out detection piece 301 is provided with slider linear bearing 106, is used for Lower wire-crossing wheel 105, separate textile faces one end and the fixed company of 301 phase of burn out detection piece of slider linear bearing 106 is fixedly mounted It connects, it is corresponding to be fixedly connected close to textile faces one end with lower 105 phase of wire-crossing wheel；Burn out detection piece 301, slider linear bearing 106, Upper wire-crossing wheel 104, lower wire-crossing wheel 105 are respectively positioned in the peripheral curve of pedestal 101, and along the circumferentially extending of pedestal 101；It is excellent Choosing, burn out detection piece 301, slider linear bearing 106, upper wire-crossing wheel 104 and lower wire-crossing wheel 105 coaxial arrangement, axis with The axis of yarn storage device 1000 is parallel.

Embodiment 11

As shown in Figures 9 to 11, in the present embodiment, the setting of proximity sensor 302 is not clamped region in track plate 200 Interior, one end of proximity sensor 302 is fixedly connected with 200 phase of track plate, the other end along with the perpendicular direction of track plate 200 Extend to textile faces side, proximity sensor 302 is equipped with towards 301 one end of burn out detection piece for detecting burn out detection piece 301 Working face 3021, working face 3021 and the perpendicular setting of track plate 200.

In the present embodiment, separate textile faces one end of working face 3021 and separate textile faces one end of burn out detection piece 301 Concordantly, the linear distance between working face 3021 and burn out detection piece 301 is in the induction range of working face 3021；Normally During braiding, burn out detection piece 301 is promoted under yarn effect to textile faces side, the separate braiding of burn out detection piece 301 Face one end is higher than close textile faces one end of working face 3021.

In the present embodiment, track plate 200 is equipped with multiple proximity sensors 302, and each proximity sensor 302 is around track plate 200 circumferential settings, and about 200 center symmetric setting of track plate.

In the present embodiment, proximity sensor seat is additionally provided on track plate 200, proximity sensor seat passes through bolt structure and rail Disk 200 phase in road is fixedly connected, and proximity sensor 200 is mounted on proximity sensor seat, and passes through bolt structure and close sensing Device seat is mutually fixedly connected, so that proximity sensor 200 is fixed on track plate 200.

Embodiment 12

As shown in Figures 9 to 11, in the present embodiment, during normal braiding, burn out detection piece 301 is under the action of yarn It is promoted to textile faces side, separate textile faces one end of burn out detection piece 301 is higher than the working face 3021 of proximity sensor 302 Close textile faces one end, burn out detection piece 301 leaves the induction zone of proximity sensor 302, and proximity sensor 302 does not detect To burn out detection piece 301, three-dimensional automatic braiding apparatus 1000 is worked normally.

In the present embodiment, when broken string situation occurs for yarn storage device 100, burn out detection piece 301 is fallen after rise under self gravitation effect To original position, the induction zone of proximity sensor 302, separate textile faces one end of burn out detection piece 301 and proximity sensor are fallen into Separate textile faces one end flush of 302 working face 3021, proximity sensor 302 sense burn out detection piece 301, generate The single-chip microcontroller of disconnection signal, three-dimensional automatic braiding apparatus 1000 collects the disconnection signal, which is sent to three-dimensional The host computer of automatic braiding apparatus 1000, host computer stops sending braiding instruction, and sounds an alarm, and prompts three-dimensional automatic braiding Equipment 1000 breaks.

Embodiment 13

A kind of rotational positioning system for three-dimensional automatic braiding apparatus is described as shown in Figure 12 to Figure 16, in the present embodiment System 700, the rotational positioning system 700 include rotation code-disc 705 and rotary position sensor 706, and rotation code-disc 705 can be circumferential Rotatably it is arranged on the braiding station of three-dimensional automatic braiding apparatus, rotary position sensor 706 is fixed at three-dimensional and compiles automatically It knits on the braiding station of equipment, during braiding, axis of the rotation code-disc 705 with braiding station together about braiding station rotates in a circumferential direction, The angle that the detection rotation code-disc 705 of rotary position sensor 706 is rotated weaves station rotation angle to determine, works as rotational positioning Sensor 706 detects set rotation angle, and three-dimensional automatic braiding apparatus control braiding station is stopped rotating.

In the present embodiment, rotation code-disc 705 is equipped with aperture, and rotation code-disc is as braiding station is together about the axis at braiding station During rotating in a circumferential direction, rotary position sensor 706 determines the angle that rotation code-disc 705 is rotated by detection aperture, It stops rotating to control braiding station and rotation code-disc 705.Rotary position sensor 706 can be used photoelectric sensor or other It is able to achieve the sensor of detection aperture.

Embodiment 14

As shown in Figure 12 to Figure 16, in the present embodiment, rotation code-disc 705 includes circular positioning code-disc 7051, positioning Code-disc 7051 and the coaxial arrangement of braiding station, rotary position sensor 706 include alignment sensor 7061, are positioned on code-disc 7051 Equipped with a location hole 7054, during braiding, positioning code-disc 7051 is as braiding station is jointly around the axis of alignment code disk 7051 Line rotates in a circumferential direction, when alignment sensor 7061 detects the location hole 7054 of positioning code-disc 7051, three-dimensional automatic braiding apparatus It stops rotating at control braiding station.

In the present embodiment, the inside of positioning code-disc 7051 is arranged in alignment sensor 7061, sets on alignment sensor 7061 There are two work department 7065 is positioned, two about 7065 positioning work departments are oppositely arranged, and the positioning setting of code-disc 7051 is fixed at two In the upper and lower gap of position work department 7065, two positioning work departments 7065 cooperate is determined on positioning code-disc 7051 with detecting Position hole 7054.When alignment sensor 7061 detects location hole 7054, the judgement braiding of alignment sensor 7061 station is rotated in place, It stops rotating at three-dimensional automatic braiding apparatus control braiding station.

In the present embodiment, alignment sensor 7061 is in horizontal positioned U-shaped structure, the opening of U-shaped alignment sensor 7061 Horizontally toward positioning code-disc 7051, two positioning work departments 7065 are arranged at the open end of U-shaped alignment sensor 7061, and two A about 7065 positioning work department is oppositely arranged, and the upper and lower gap between two positioning work departments 7065 constitutes U-shaped positioning and passes The opening of sensor 7061, positioning code-disc 7051 are located in the opening of U-shaped alignment sensor 7061.

In the present embodiment, the length range for positioning the location hole 7054 on code-disc 7051 is 1-4mm, width range 0.5- 2mm。

In the present embodiment, which further includes for positioning code-disc 7051 and orientation sensing to be fixedly mounted The axis perpendicular at the detection bottom plate 704 and code-disc cage ring 702 of device 7061, detection bottom plate 704 and braiding station is arranged, code-disc Cage ring 702 is cylindrical, the inner hollow of code-disc cage ring 702, and its hollow inside is through code-disc cage ring 702 Upper and lower two sides, code-disc cage ring 702 and the coaxial arrangement of braiding station, and the top of detection bottom plate 704 is set, position code-disc 7051 are arranged in the hollow inside of code-disc cage ring 702, positioning code-disc 7051 be fixedly connected with 702 phase of code-disc cage ring and with Code-disc cage ring 702 is coaxially disposed, and the bottom of alignment sensor 7061 is fixedly connected with detection 704 phase of bottom plate.

In the present embodiment, detection bottom plate 704 is equipped with alignment sensor pedestal 7063, and alignment sensor pedestal 7063 is distinguished It is fixedly connected with detection bottom plate and 7061 phase of alignment sensor, to enable alignment sensor 7063 be fixed on detection bottom plate 704.

In the present embodiment, the axis for weaving station is located at vertical direction, and detection bottom plate 704 is horizontal positioned.

In the present embodiment, the lower section of code-disc cage ring 702 is equipped under the code-disc bracket of equivalent diameter and encloses 703, code-disc bracket Lower circle 703 is in circle shape, and coaxially connected with code-disc cage ring 702, and the lower end that 703 are enclosed under code-disc bracket is shelved on detection bottom On plate 704.

In the present embodiment, the top of code-disc cage ring 702 is equipped with the code-disc bracket upper cover 701 of equivalent diameter, code-disc bracket The lower end of upper cover 701 and code-disc cage ring 702 are coaxially connected, and the inside of code-disc cage ring 702 is additionally provided with code-disc bracket 7053, Code-disc bracket 7053 is fixedly connected with the inner circumferential of code-disc cage ring 702 and positioning 7051 phase of code-disc respectively.

In the present embodiment, it is equipped with corresponding through-hole on code-disc bracket upper cover 701 and detection bottom plate 704, for installing Rotary shaft, rotary shaft, through-hole and braiding station are coaxially disposed, and rotary shaft rotation drives code-disc bracket upper cover 701, code-disc isolation Circle 703 and positioning code-disc 7051 rotate jointly under circle 702, code-disc bracket.

Embodiment 15

As shown in Figure 12 to Figure 16, in the present embodiment, rotation code-disc 705 further includes counter code disc 7052 annular in shape, Rotary position sensor 706 further includes sensor for countering 7062, and counter code disc 7052 is equipped with circumferentially equally distributed more A counting hole 7055.During braiding, axis of the counter code disc 7052 with braiding station jointly around braiding station rotates in a circumferential direction, When sensor for countering 7062 detects the counting hole 7055 of the counter code disc 7052 of set quantity, three-dimensional automatic braiding is set Standby control braiding station rotation speed reduces.

In the present embodiment, the inside of counter code disc 7052 is arranged in sensor for countering 7062, sets on sensor for countering 7062 There are two Counts portion 7066, two about 7066 Counts portions are oppositely arranged, and the setting of counter code disc 7052 is counted at two In the upper and lower gap of number work department 7066, two Counts portions 7066 cooperate to detect in terms of on counter code disc 7052 The number in number hole 7055.When sensor for countering 7062 detects the counting hole 7055 of set quantity, sensor for countering 7062 Determine that braiding station has rotated specified angle, three-dimensional automatic braiding apparatus control braiding station rotation speed reduces.

In the present embodiment, sensor for countering 7062 is in horizontal positioned U-shaped structure, the opening of U-shaped sensor for countering 7062 Horizontally toward counter code disc 7052, two Counts portions 7066 are arranged at the open end of U-shaped sensor for countering 7062, and two A about 7066 Counts portion is oppositely arranged, and the upper and lower gap between two Counts portions 7066 constitutes U-shaped counting and passes The opening of sensor 7062, counter code disc 7052 are located in the opening of U-shaped sensor for countering 7062.

In the present embodiment, the length range of the counting hole 7055 on counter code disc 7052 is 1-4mm, width range 0.5- 2mm。

In the present embodiment, counter code disc 7052 is co-axially located at the hollow inside of code-disc cage ring 702 and is located at alignment code The top of disk 7051, counter code disc 7052 is equal with positioning 7051 diameter of code-disc, and counter code disc 7052 is higher than alignment sensor The top of 7061 positioning work department 7065, positioning code-disc 7051 are lower than the Counts portion 7066 of sensor for countering 7062 Least significant end.

In the present embodiment, the bottom of sensor for countering 7062 is fixedly connected with detection 704 phase of bottom plate, and counter code disc 7052 passes through Code-disc bracket 7053 is fixedly connected with the interior phase of code-disc cage ring 702.

In the present embodiment, detection bottom plate 704 is equipped with sensor for countering pedestal 7064, and sensor for countering pedestal 7064 is distinguished It is fixedly connected with detection bottom plate 704 and 7062 phase of sensor for countering, sensor for countering 7062 is fixed on detection bottom plate 704 On.

In the present embodiment, rotary position sensor 706 includes multiple alignment sensors 7061 and a sensor for countering 7062, each alignment sensor 7061 is circumferentially-spaced to be distributed in code-disc cage ring 702, and sensor for countering 7062 is settable in office It anticipates between two alignment sensors 7061.

Embodiment 16

As shown in Figure 12 to Figure 16, in the present embodiment, during braiding, braiding station under the control of clutch control system around The axis at braiding station rotate in a circumferential direction, position code-disc 7051 and counter code disc 7052 as braiding station is jointly around braiding station Axis rotates in a circumferential direction, and the rotation speed of three is identical.

In the present embodiment, in rotary course, the Counts of sensor for countering 7062 are passed through in the detection of sensor for countering 7062 The counting hole 7055 of the counter code disc 7052 in portion 7065, when sensor for countering 7062 detects the counting hole of set quantity When 7055, determine that braiding station has rotated set angle, sensor for countering 7062 issues signal to single-chip microcontroller, and single-chip microcontroller control is compiled Knitting station rotation speed reduces.

In the present embodiment, after when braiding station, rotation speed is reduced, speed equally reduces positioning code-disc 7051 therewith, and positioning passes The location hole 7054 of positioning code-disc 7051 of the detection of sensor 7061 by the positioning work department 7065 of alignment sensor 7061, when After the alignment sensor 7061 of setting detects location hole 7054, alignment sensor 7061 issues signal, single-chip microcontroller to single-chip microcontroller Determine that braiding station is rotated in place, control braiding station is stopped rotating.

A kind of braiding station for three-dimensional automatic braiding apparatus 1000 is described as shown in Figure 17 to Figure 18, in the present embodiment 800, which includes clip section 801 and rotational positioning system 700, and clip section 801 is equipped with for clamping three-dimensional certainly The clip 8011 of the yarn storage device 100 of dynamic braiding apparatus 1000, clip 8011 can be as clip section 801 be jointly around braiding station 800 Axis rotate in a circumferential direction, rotational positioning system 700 rotates to designated position for controlling clip section 801.

In the present embodiment, 800 coaxial arrangement of clip section 801, rotational positioning system 700 and braiding station, during braiding, folder Son 8011 clamp yarn storage device 100 rotates in a circumferential direction, when rotational positioning system 700 determine clip 8011 rotate to designated position, Clip 8011 stops rotating.

In the present embodiment, which further includes rotary shaft 802, and rotary shaft 802 is located at the center at braiding station 800, edge The axial of braiding station 800 extend to both ends, rotary shaft 802 is each passed through clip section 801 and rotational positioning system 700, clutch Control system 805 controls rotary shaft 802 and circumferentially rotates clockwise, rotates and stop operating counterclockwise, and rotary shaft 802 drives folder Subsegment 801 and rotational positioning system 700 rotate in a circumferential direction.

In the present embodiment, rotary shaft 802 sequentially passes through clip section 801 to far from textile faces one end from close to textile faces one end With rotational positioning system 700, rotary shaft 802 can carry out circumferentially rotating clockwise, rotating and stop operating counterclockwise, rotary shaft 802 drive clips 8011 and rotational positioning system 700 rotate in a circumferential direction.

In the present embodiment, separate textile faces one end of rotary shaft 802 is equipped with umbrella tooth 807.

Embodiment 17

As shown in Figure 17 to Figure 18, in the present embodiment, clip section 801 includes clip mounting plate 8012, clip mounting plate 8012 are arranged with the axis perpendicular for weaving station 800, and clip 8011 is fixedly mounted on clip mounting plate 8012, rotary shaft 802 Across clip mounting plate 8012 center and drive clip mounting plate 8012 circumferentially to rotate clockwise and rotate counterclockwise.

In the present embodiment, clip 8011 is radially fixed on clip mounting plate 8012 along braiding station 800, and can be along The radial expansion at braiding station 800, clip 8011 clamp yarn storage device 100, and band along 800 when extending radially out of braiding station Yarn storage device 100 rotating in a circumferential direction together about braiding station 800；When clip 8011 is along the radially-inwardly retraction for weaving station 800, Yarn storage device 100 is unclamped, stops rotating in a circumferential direction.

In the present embodiment, rotary shaft 802 drives clip mounting plate 8012 to rotate, since clip is fixedly mounted on clip installation On plate 8012, clip is rotated jointly with clip mounting plate 8012.When rotary shaft 802 starts rotation, clip 8011 and clip peace Loading board 8012 rotates in a circumferential direction jointly with rotary shaft 802, and clip 8011 is extended radially out along braiding station 800, clamping storage Yarn device 100, and the rotating in a circumferential direction together about braiding station 800 with yarn storage device 100；When rotary shaft 802 is stopped rotating, clip 8011 and clip mounting plate 8012 stopping rotate in a circumferential direction, clip 8011 unclamp yarn storage device 100, and along braiding station 800 radial direction Inwardly retraction.

In the present embodiment, separate textile faces one end of clip section 801 is equipped with braiding station motor 804, and braiding station motor 804 is controlled The radial expansion of clip 8011 processed.Clip 8011 is equipped with the rack gear 8013 radially extended along braiding station 800, clip installation The clip gear 8014 that setting is matched with rack gear 8013 is additionally provided on plate 8012, clip gear 8014 and rack gear 8013 match It closes to control the radial expansion of clip 8011, braiding station motor 804 is by control clip gear 8014 to control clip 8011 Radial expansion.

In the present embodiment, clip section 801 further includes microswitch, and microswitch is used to indicate clip 8011 and extends and retracts Endpoint.

In the present embodiment, clip section 801 is equipped with multiple clips 8011, the angularly circumferentially-spaced distribution of each clip 8011；It is excellent Choosing, it is set in clip section 801 there are four clip 8011,90 ゜ setting is spaced between each clip 8011, and about rotary shaft 802 It is symmetrical arranged.

Embodiment 18

As shown in Figure 17 to Figure 18, in the present embodiment, braiding station 800 includes clutch control system 805, clutch control system 805 include following three kinds of states:

(1) it is connected with the motor of three-dimensional automatic braiding apparatus 1000, control rotary shaft 802 is circumferential to be rotated clockwise；

(2) it is connected with the motor of three-dimensional automatic braiding apparatus 1000, the circumferential rotation counterclockwise of control rotary shaft 802；

(3) motor with three-dimensional automatic braiding apparatus 1000 mutually disconnects, and control rotary shaft 802 is stopped rotating.

Embodiment 19

As shown in Figure 17 to Figure 18, in the present embodiment, braiding station 800 includes power control system, power control system packet Include following three kinds of states:

(1) control rotary shaft 802 is circumferential rotates clockwise；

(2) the circumferential rotation counterclockwise of control rotary shaft 802；

(3) control rotary shaft 802 is stopped rotating.

Embodiment 20

As shown in Figure 17 to Figure 18, in the present embodiment, braiding station 800 further includes track plate 200, and track plate 200, which is located at, to be compiled The close textile faces one end at station 800 is knitted, one end of the close textile faces of track plate 200 is equipped with breaks for detecting yarn storage device 100 Proximity sensor 302, one end of the separate textile faces of track plate 200 is equipped with for detecting the mobile position in place of yarn storage device 100 Set detection sensor 402；

In the present embodiment, the center of track plate 200 is equipped with drop handle 803 close to textile faces one end, and drop handle 803 is along braiding Stand 800 it is axially extending, when for repairing propose and place braiding station 800.

In the present embodiment, braiding station 800 further includes conducting slip ring 806, one end of conducting slip ring 806 and rotational positioning system 804 phases are fixedly connected, the other end along braiding station it is axially extending, be fixedly connected with 805 phase of clutch control system, for revolving The power supply of shaft 802, clip section 801 and rotational positioning system 804.

The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make a little change or modification For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention Any simple modification, equivalent change and modification to the above embodiments, in the range of still falling within the present invention program.

Claims (10)

1. a kind of automatic braiding apparatus of three-dimensional, which is characterized in that it stands including frame, multiple yarn storage devices and multiple braidings, braiding station The hollow inside of frame is set and forms array format in frame；

During braiding, braiding station around braiding station axis rotates in a circumferential direction, each yarn storage device braiding station clamping action under, around The periphery at braiding station, move on end face of the frame close to textile faces, to enable yarn entrained by each yarn storage device mutually weave, Three-dimensional braid is formed at textile faces.

2. a kind of automatic braiding apparatus of three-dimensional according to claim 1, which is characterized in that the frame is located at close to braiding Face one end is equipped with support plate, is used to support yarn storage device, the axis perpendicular setting of support plate and braiding station, and yarn storage device is shelved on branch Close textile faces one end of fagging.

3. a kind of automatic braiding apparatus of three-dimensional according to claim 2, which is characterized in that the close volume at each braiding station Surface of second order one end is equipped with track plate, and track plate and the coaxial arrangement of braiding station, support plate are equipped with the circle equal with track plate quantity Hollow-out parts, track plate are shelved in hollow-out parts, and the diameter of hollow-out parts is greater than the diameter of track plate, to form circular orbit, yarn storage Periphery of the device in circular orbit, around track plate is mobile；

Preferably, track plate is in round pie, and is coaxially disposed with hollow-out parts, and track plate is concordant with support plate to be arranged.

4. a kind of automatic braiding apparatus of three-dimensional according to claim 3, which is characterized in that adjacent hollow-out parts intersection setting, To form the shared nest at adjacent braiding station, yarn storage device is moved on adjacent annular track by shared nest, is stood around adjacent braiding Track plate it is circumferentially mobile.

5. a kind of automatic braiding apparatus of three-dimensional according to any one of claims 1 to 4, which is characterized in that the yarn storage device packet Base disk column and pedestal are included, each along the axially extending of braiding station, yarn storage device is arranged in base disk column for pedestal and base disk column Far from textile faces one end, close textile faces one end of yarn storage device is arranged in pedestal, and base disk column is mutually fixedly installed with pedestal；Pedestal It shelves on the supporting plate, base disk column passes through circular orbit and protrudes into frame, and braiding station Holding seat disk column simultaneously rotates in a circumferential direction, Periphery to drive yarn storage device in circular orbit, around track plate is mobile；

Preferably, yarn storage device further include yarn storage pipe, by yarn from yarn storage pipe be transferred to textile faces yarn transfer unit, adjust yarn The tension adjustment unit of yarn tension in line transmittance process, to enable yarn be unwound under tension.

6. a kind of automatic braiding apparatus of three-dimensional according to any one of claims 1 to 5, which is characterized in that braiding station packet Clip section is included, clip section is arranged in the separate textile faces side of track plate and can rotate in a circumferential direction around the axis at braiding station, clip Section is equipped with clip, clip Holding seat disk seat, the periphery movement to drive yarn storage device in circular orbit, around track plate.

7. a kind of automatic braiding apparatus of three-dimensional according to claim 6, which is characterized in that the braiding station further includes rotation Positioning system, during braiding, the rotated angle in rotational positioning system detection braiding station, when rotational positioning system detection to institute The rotation angle of setting determines that braiding station drives yarn storage device to rotate on designated position, three-dimensional automatic braiding apparatus control braiding It stops rotating at station.

8. a kind of automatic braiding apparatus of three-dimensional according to any one of claims 1 to 7, which is characterized in that further include broken string inspection Examining system, broken wire detection system include the burn out detection piece being arranged on yarn storage device and be arranged on braiding station close to sensing Device；During braiding, burn out detection piece leaves the induction zone of proximity sensor under the action of yarn, when yarn storage device occurs to break Line, burn out detection piece fall into the induction zone of proximity sensor, and proximity sensor senses burn out detection piece, determine three-dimensional automatic volume Equipment is knitted to break.

9. a kind of automatic braiding apparatus of three-dimensional according to any one of claims 1 to 8, which is characterized in that burn out detection piece is set The close textile faces side on the pedestal of yarn storage device, positioned at support plate is set, proximity sensor is arranged on the track disc and is located at Close textile faces one end of track plate.

10. a kind of automatic braiding apparatus of three-dimensional according to any one of claims 1 to 9, which is characterized in that it further include motor, Circumferential direction for driving braiding to stand rotates clockwise and circumferential rotation counterclockwise.