CN209722483U

CN209722483U - Pearl device is sent in a kind of embroidery

Info

Publication number: CN209722483U
Application number: CN201822244365.5U
Authority: CN
Inventors: 蔡海强
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-12-03
Anticipated expiration: 2028-12-29

Abstract

The utility model is to be related to a kind of embroider to send pearl device, and feature includes rack, elevating mechanism, bunker mechanism, power mechanism and Jia Zhu mechanism.Jia Zhu mechanism includes main shaft, shifting part, the first locating shaft, the second locating shaft, the first collet and the second collet, shifting part is sheathed on main shaft, first collet and the second collet teeth are in hinged setting, shifting part presses the rotation of the first collet, first collet swings by teeth engaging structure and combines composition synchronous backward swing with the second collet teeth, and it is expanded to closure tension spring positioning to two sides, 5 pairs of section collets are successively opened and closed through shifting part.Three guide shaft product shape positioning linear bearing fit cylinders are gone up and down on angular elevating mechanism.Its feature of Jia Zhu mechanism presss from both sides pearl plate by the shift fork reciprocating swing on motor shaft and pearl is taken to send under pearl to needle position, presss from both sides adjustable control pearl material in the material guide port merging leading truck on pearl bottom plate and exports precision.The apparatus structure simplifies, is stable and firm, and embroidery send pearl velocity-stabilization to double up to highest production efficiency.

Description

Pearl device is sent in a kind of embroidery

Technical field

The utility model relates to a kind of embroidery to send pearl device.

Background technique

In anglicanum, generally includes blanking step and send pearl step, and in blanking step, mainly by material It is delivered to downwards out of hopper and send Zhu Jigouweizhichu, blanking process mainly includes blanking transmission steel wire and Jia Zhu mechanism, is passed through Hold-fast body discontinuity is separated so that pearl is one by one continuously along Zhu Buzhouchu is broadcasted under transmission steel wire, then by Song Zhu mechanism pearl Son, which pushes to, carries out embroidery work at tambour needle.And currently, the Jia Zhu mechanism used is since it is dynamic in existing Jia Zhu mechanism Make stability, and synchronism when folder pearl is poor, leads to the position stability decline for pressing from both sides pearl effect, and structure is more multiple Miscellaneous, component is more, leads to increased costs, is unfavorable for productivity effect.

Utility model content

The shortcomings that in order to overcome background technique and shortcoming, the utility model provide a kind of embroider and send pearl device, solve It is existing send pearl device there is technical issues that structure is complicated, stability is poor, it is at high cost and.

The technical solution of the utility model is: it is a kind of embroidery send pearl device, including rack, bunker mechanism, power mechanism with And Jia Zhu mechanism, the Jia Zhu mechanism include main shaft, shifting part, the first locating shaft, the second locating shaft, the first collet and second Collet, the main shaft, the first locating shaft and the second locating shaft are in parallelly distribute on, and the shifting part is set on main shaft, and described the One collet is articulated on the first locating shaft, and second collet is articulated on the second locating shaft, and the main axis is by stirring Part presses the first collet and rotates along the first locating shaft, and the first collet rotation is meshed by engaging structure with the second collet It constitutes synchronous backward rotation and is expanded to two sides, further include resetting the first collet and the second collet mutually to draw close structure along hinge joint At the elastic mechanism of clamping.

The engaging structure includes first latching tooth portion and the second ratchet clamping part, and the first latching tooth portion is set on the first collet, Second ratchet clamping part is set on the second collet, and the first latching tooth portion is that several continuous latches combine to be formed, and described second Ratchet clamping part is that several continuous tooth sockets combine to be formed, and the latch and tooth socket are engaged.

First collet includes the first positioning and guiding portion being fixedly connected and the first clamping part, and second collet includes The second positioning and guiding portion being fixedly connected and the second clamping part, first positioning and guiding portion are articulated on the first locating shaft, institute The second positioning and guiding portion is stated to be articulated on the second locating shaft, the first latching tooth portion is set in the first positioning and guiding portion, and described the Two ratchet clamping parts are set in the second positioning and guiding portion, and first clamping part and the second clamping part are respectively along the first positioning and guiding Portion and the second positioning and guiding portion extend outwardly bending and corresponding matching.

The shifting part is cam, and first collet is equipped with boss, and the cam rotation presses described in boss drive First collet rotates and passes through engaging structure and the second collet is intermeshed.

The power mechanism includes motor, main sector gear and secondary sector gear, and the pair sector gear and motor pass Dynamic cooperation, the pair sector gear are set on main shaft, and the motor passes through main sector gear and secondary quadrant drive mating band Dynamic main axis, the shifting part are set on main shaft.

It further include positioning mechanism, the positioning mechanism includes upper locating piece and lower locating piece, the upper locating piece and lower fixed The both ends of position block are sheathed on the first locating shaft, on the second locating shaft respectively, and first collet and the second collet are located at the Between a positioning block and the second locating piece.

It further include Song Zhu mechanism, the Song Zhu mechanism includes sending pearl guide holder, push jack, sending sequin, described to send pearl guide holder Equipped with guide rail, it is described send sequin by guide rail and send pearl guide holder constitute sliding cooperation, it is described send sequin include left and right distribution The head of first clamping piece and second intermediate plate, the first clamping piece and second intermediate plate forms the clamping opening to match with material, and described the The guide groove being distributed along central symmetry is respectively equipped on one intermediate plate and second intermediate plate, it is described that sequin is sent to be equipped with and the guiding The guide post of slot sliding cooperation, the push jack move through guide post and slide pushing tow first clamping piece and the second folder along guide groove The front end of piece, which is mutually drawn close, constitutes the clamping opening clamping material.

The guide groove include " V " shape face and inclination pushing tow face, the guide post along " V " shape face and inclination pushing tow face it Between move back and forth, the guide post along " V " shape facing inclination pushing tow face slide and press inclination pushing tow face composition institute First clamping piece is stated mutually to draw close with the end face of second intermediate plate.

The rack includes blanking bracket and feeding pedestal, and adjusting machine is equipped between the blanking bracket and feeding pedestal Structure, the regulating mechanism include adjusting positioning seat, adjust bolt and adjusting fixing seat, and the adjusting fixing seat is set to blanking branch On frame, the adjusting positioning seat is set on feeding pedestal, and the adjusting positioning seat is equipped with limited bayonet, the adjusting bolt One end fastens with the limited bayonet, and the other end is threadedly coupled with fixing seat is adjusted, and the blanking bracket is equipped with adjustment hole, Fastener passes through the adjustment hole and is fixedly connected with feeding pedestal.

It further include blanking positioning seat and feed set, the blanking positioning seat and the split type connection of feed set, and the guide Set is plugged on blanking positioning seat, and the feed set is equipped with blanking channel.

The rack includes blanking bracket and feeding pedestal, is equipped between the blanking bracket and feeding pedestal and passes through lifting Mechanism is connected, and the elevating mechanism includes cylinder, sliding block and three guiding axis disposed in parallel, the sliding block and guiding axis It is slid and is cooperated by linear bearing, the cylinder is connected with sliding block, and the sliding block is connected with feeding pedestal.

The utility model has the following beneficial effects: the Jia Zhu mechanism that the embroidery send pearl device to use acts for synchronism, It is stirred by main shaft and two collets is enabled to clamp pearl simultaneously, synchronism is good, and action stability is strong, it is good to determine pearl effect, and tie Structure is simple, saves component and production cost therefore is effectively reduced, conducive to the promotion of production economy benefit.Pearl is sent in addition, also having Structure reasonable structure, stability is good, and accuracy is high, registration.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is schematic enlarged-scale view at A in the utility model.

Fig. 3 is the fit structure schematic diagram of the first collet and the second collet in the utility model.

Fig. 4 is another angled arrangement schematic diagram of the utility model.

Fig. 5 is schematic enlarged-scale view at B in the utility model Fig. 4.

Fig. 6 is the structural schematic diagram of the utility model Zhong Song pearl mechanism.

Fig. 7 is the exploded view of the utility model Zhong Song pearl mechanism.

Fig. 8 is the partial structural diagram of the utility model Zhong Song pearl mechanism.

Fig. 9 is push jack and the fit structure schematic diagram for sending sequin in the utility model Zhong Song pearl mechanism.

Figure 10 is push jack and the exploded view for sending sequin in the utility model Zhong Song pearl mechanism.

In figure, rack 1, bunker mechanism 2, main shaft 3, shifting part 4, the first locating shaft 5, the second locating shaft 6, the first collet 7, First positioning and guiding portion 71, the first clamping part 72, the second collet 8, the second positioning and guiding portion 81, the second clamping part 82, the first card Teeth portion 9, the second ratchet clamping part 10, latch 11, tooth socket 12, boss 13, motor 14, main sector gear 15, secondary sector gear 16 are upper fixed Position block 17, lower locating piece 18 send pearl guide holder 19, and push jack 20 send sequin 21, first clamping piece 211, second intermediate plate 212, guide rail 22, clamping opening 23, guide groove 24, " V " shape face 241 tilts pushing tow face 242, guide post 25, blanking bracket 26, feeding pedestal 27, tune Section positioning seat 28, adjusting bolt 29, adjusting fixing seat 30, limited bayonet 31, adjustment hole 32, fastener 33, blanking positioning seat 34, Feed set 35, blanking channel 36, cylinder 37, sliding block 38, guiding axis 39.

Specific embodiment

The embodiments of the present invention are described further below for attached drawing:

As shown, pearl device, including rack 1, bunker mechanism 2, power mechanism and Jia Zhu mechanism, institute are sent in a kind of embroidery Shu Jia pearl mechanism includes main shaft 3, shifting part 4, the first locating shaft 5, the second locating shaft 6, the first collet 7 and the second collet 8, institute Main shaft 3, the first locating shaft 5 and the second locating shaft 6 are stated in parallelly distribute on, the shifting part 4 is set on main shaft 3, and described first Collet 7 is articulated on the first locating shaft 5, and second collet 8 is articulated on the second locating shaft 6, and the rotation of main shaft 3 is by dialling Moving part 4 presses the first collet 7 and rotates along the first locating shaft 5, and the rotation of the first collet 7 passes through engaging structure and the second collet 8, which are meshed, constitutes synchronous backward rotation and expands to two sides, further includes resetting the first collet 6 and the second collet 8 along hinge joint Mutually draw close the elastic mechanism for constituting and clamping.According to above scheme, synchronism is in the Jia Zhu mechanism which send pearl device to use Movement, is stirred by main shaft and two collets is enabled to clamp pearl simultaneously, and synchronism is good, and action stability is strong, and it is good to determine pearl effect, And structure is simple, saves component and production cost therefore is effectively reduced, conducive to the promotion of production economy benefit.In addition, also having Send pearl structure reasonable structure, stability good, accuracy is high, registration.

In the present invention, the engaging structure includes first latching tooth portion 9 and the second ratchet clamping part 10, the first latching tooth Portion 9 is set on the first collet 7, and second ratchet clamping part 10 is set on the second collet 8, and the first latching tooth portion 9 is several continuous Latch 11 combine and formed, second ratchet clamping part 10 is that several continuous tooth sockets 12 combinations are formed, the latch 11 and tooth socket 12 are engaged.Using the above scheme, it by the way that the engaging structure is arranged, is meshed using first latching tooth portion and the second ratchet clamping part Mode, which is realized, to be connected, and transmission is realized in latch engagement corresponding with card slot, and movement synchronism is strong, and stability is good, and movement is closed Rationality is high.

In the present invention, first collet 7 includes the first positioning and guiding portion 71 being fixedly connected and the first clamping Portion 72, second collet 8 include the second positioning and guiding portion 81 being fixedly connected and the second clamping part 82, and first positioning is led It is articulated on the first locating shaft 5 to portion 7, second positioning and guiding portion 81 is articulated on the second locating shaft 6, the first latching tooth Portion 9 is set in the first positioning and guiding portion 71, and second ratchet clamping part 10 is set in the second positioning and guiding portion 81, first clamping Portion 72 and the second clamping part 82 are respectively to extend outwardly bending simultaneously along the first positioning and guiding portion 71 and the second positioning and guiding portion 81 Corresponding matching.Above-mentioned the first collet and the second collet positioning and guiding portion and clamping part using being composed of, and when movement, passes through Shifting part drives so that positioning and guiding portion rotates around locating shaft and clamping part is driven to realize clamping or separation, and collet uses cam The positioning and guiding portion of shape and the clamping part of bending combine to be formed, and when having rotation, position stability is good, and guiding performance is high and clamps Blanking efficiency is effectively ensured in the advantages that effect is good, improves productivity effect.

In the present invention, the shifting part 4 is cam, and first collet 7 is equipped with boss 13, and the cam turns Dynamic press boss 13 drives first collet 7 to rotate and be intermeshed by engaging structure and the second collet 8.According to above-mentioned side Case, the cam for being are matched with the boss of collet to realize moving synchronously for the first collet and the second collet, have structure simple, The advantages that action stability is strong and synchronism is high guarantees folder by the rotation combination cam of main shaft to realize that discontinuity is stirred Tight mechanism realizes the discontinuity blanking of pearl.

In the present invention, the power mechanism includes motor 14, main sector gear 15 and secondary sector gear 16, institute It states secondary sector gear 16 to cooperate with the transmission of motor 14, the pair sector gear 16 is set on main shaft 3, and the motor 14 passes through main fan Shape gear 15 and the secondary transmission of sector gear 16 cooperation drive main shaft 3 to rotate, and the shifting part is set on main shaft.Power mechanism uses Motor, sector gear combine the rotation to drive main shaft, and transmission stability is high, structurally reasonable, reliable.

It in the present invention, further include positioning mechanism, the positioning mechanism includes upper locating piece 17 and lower locating piece 18, The both ends of the upper locating piece 17 and lower locating piece 18 are sheathed on the first locating shaft 5, on the second locating shaft 6 respectively, and described first Collet 7 and the second collet 8 are located between the first locating piece 5 and the second locating piece 6.By the way that positioning mechanism is arranged, so that on Locating piece and lower locating piece position the first collet and the second collet, so that the rotational stability of collet is effectively protected Card, clamping effect are more preferable.

It in the present invention, further include Song Zhu mechanism, the Song Zhu mechanism includes sending pearl guide holder 19, push jack 20, sending Sequin 21, it is described that pearl guide holder 19 is sent to be equipped with guide rail 22, it is described to send sequin 21 by guide rail 22 and pearl guide holder 19 is sent to constitute cunning Move cooperation, described to send sequin 21 include the first clamping piece 211 and second intermediate plate 212 of left and right distribution, the first clamping piece 211 and the The head of two intermediate plates 212 forms the clamping opening 23 to match with material, sets respectively in the first clamping piece 211 and second intermediate plate 212 There is the guide groove 24 being distributed along central symmetry, it is described that sequin 21 is sent to be equipped with the guide post with the guide groove 24 sliding cooperation 25, the push jack 20 moves through guide post 25 and slides pushing tow first clamping piece 211 and second intermediate plate 212 along guide groove 24 Front end, which is mutually drawn close, constitutes the clamping of clamping opening 23 material.It send pearl guide holder that guide rail is set, push jack and sequin is sent to be respectively positioned on guide rail It is interior, and the push jack is located at the top for sending sequin, drives push jack mobile when pivoted arm rotates, push jack is by its guide post along first Intermediate plate and the guide groove of second intermediate plate slide so that clamping opening is clamped pearl and continued to realize the purpose for sending pearl, and conveys next When pearl, pivoted arm retracts push jack, and the guide post on push jack is not to the forward ends thereof of guide groove, so that first clamping piece and second The front end of intermediate plate is expanded so that clamping opening expands the Song Zhu mechanism realization formed using the above structure to clamp next pearl and send pearl Purpose, have send pearl stability good, effective guarantee is played in the clamping and conveying to pearl, is sent pearl high-efficient, is passed through pivoted arm It drives push jack and the reciprocally swinging of sequin is sent to realize the purpose for sending pearl, reasonable in design, reliable, action stability is high, thus The efficiency and quality for sending pearl is effectively ensured.

In the present invention, the guide groove 24 includes " V " shape face 241 and inclination pushing tow face 242, the guide post 25 It is moved back and forth along between " V " shape face 241 and inclination pushing tow face 242, the guide post 24 facings inclination along " V " shape It slides and presses inclination pushing tow face 242 and constitute the first clamping piece 211 and mutually leaned on the end face of second intermediate plate 212 in pushing tow face 242 Hold together.Guide groove includes " V " shape face and inclination pushing tow face, does not send pearl, when push jack does not move, guide post is located at the " V " shape of guide groove It drives guide post to facing inclination pushing tow face from " V " shape and slide and pass through extruding inclination pushing tow face at face, when push jack is mobile to make Send the first clamping piece of sequin and second intermediate plate to draw close so that clamping opening clamp pearl, guide groove using the above structure make push jack with The advantages that purpose for sending the realization that be combined with each other of sequin to send pearl, structurally reasonable, highly reliable and stability is high.

In the present invention, the rack 1 includes blanking bracket 26 and feeding pedestal 27, the blanking bracket 26 and is sent Expect to be equipped with regulating mechanism between pedestal 27, the regulating mechanism includes adjusting positioning seat 28, adjusting bolt 29 and adjust and fix Seat 30, the adjusting fixing seat 30 are set on blanking bracket 26, and the adjusting positioning seat 28 is set on feeding pedestal 27, the tune It saves positioning seat 28 and is equipped with limited bayonet 31, described one end for adjusting bolt 29 fastens with the limited bayonet 31, the other end It is threadedly coupled with fixing seat 30 is adjusted, the blanking bracket 26 is equipped with adjustment hole 32, and fastener 33 passes through the adjustment hole 32 It is fixedly connected with feeding pedestal 27.Using above-mentioned regulating mechanism, when adjusting, loosening fasteners, and adjusting bolt is adjusted, so that adjusting After saving positioning seat and adjusting the distance between fixing seat adjusting position in place, adjusted in conjunction with adjustment hole by fixed realize of fastener Section, the relative position realized between blanking bracket and feeding pedestal is adjustable, easy to operate to reach required angle, adjusts It is high to save accuracy, stability is good.

It in the present invention, further include blanking positioning seat 34 and feed set 35, the blanking positioning seat 34 and feed set 35 split type connections, and the feed set 35 is plugged on blanking positioning seat 34, the feed set 35 is equipped with blanking channel 36. Feed set uses Demountable, in use, can use guide engaged therewith according to the size difference of pearl Set, so that the replacement in order to guide sleeve is applicable in different demands.

In the present invention, the rack includes blanking bracket 26 and feeding pedestal 27, the blanking bracket 26 and is sent It is equipped between material pedestal 27 and is connected by elevating mechanism, the elevating mechanism includes that cylinder 37, sliding block 38 and three are parallel The guiding axis 39 of setting, the sliding block 38, which is slid with guiding axis 39 by linear bearing, to be cooperated, the cylinder 37 and 38 phase of sliding block Connection, the sliding block 38 are connected with feeding pedestal 27.Using the above scheme, the positioning of three guide shaft product shapes is straight on angular elevating mechanism The lifting of line bearing fit cylinder.

Claims

1. a kind of embroidery send pearl device, including rack (1), bunker mechanism (2), power mechanism and Jia Zhu mechanism, feature to exist In: the Jia Zhu mechanism includes main shaft (3), shifting part (4), the first locating shaft (5), the second locating shaft (6), the first collet (7) And second collet (8), the main shaft (3), the first locating shaft (5) and the second locating shaft (6) they are in parallelly distribute on, described to stir Part (4) is set on main shaft (3), and first collet (7) is articulated on the first locating shaft (5), and second collet (8) is articulated with On second locating shaft (6), main shaft (3) rotation is by shifting part (4) press the first collet (7) along the first locating shaft (5) Rotation, first collet (7) rotation, which is meshed by engaging structure with the second collet (8), to be constituted synchronous backward and rotates and to two Side expansion further includes resetting first collet (7) and the second collet (8) mutually to draw close the elasticity for constituting and clamping along hinge joint Mechanism.

2. pearl device is sent in embroidery according to claim 1, it is characterised in that: the engaging structure includes first latching tooth portion (9) it is set on the first collet (7) with the second ratchet clamping part (10), the first latching tooth portion (9), second ratchet clamping part (10) is set to On second collet (8), the first latching tooth portion (9) is that several continuous latch (11) combinations are formed, second ratchet clamping part (10) it is formed for several continuous tooth socket (12) combinations, the latch (11) and tooth socket (12) are engaged.

3. pearl device is sent in embroidery according to claim 2, it is characterised in that: first collet (7) includes being fixedly connected The first positioning and guiding portion (71) and the first clamping part (72), second collet (8) include be fixedly connected second positioning lead To portion (81) and the second clamping part (82), first positioning and guiding portion (71) is articulated on the first locating shaft (5), and described second Positioning and guiding portion (81) is articulated on the second locating shaft (6), and the first latching tooth portion (9) is set to the first positioning and guiding portion (71) On, second ratchet clamping part (10) is set in the second positioning and guiding portion (81), first clamping part (72) and the second clamping part (82) be respectively along the first positioning and guiding portion (71) and the second positioning and guiding portion (81) extend outwardly bending simultaneously corresponding matching.

4. pearl device is sent in embroidery according to claim 1, it is characterised in that: the shifting part (4) be cam, described first Collet (7) is equipped with boss (13), and cam rotation press boss (13) drives first collet (7) to rotate and by nibbling It closes structure and the second collet (8) is intermeshed.

5. pearl device is sent in embroidery according to claim 1 or 2 or 3, it is characterised in that: the power mechanism includes motor (14), main sector gear (15) and secondary sector gear (16), pair sector gear (16) and motor (14) transmission cooperate, institute Secondary sector gear (16) are stated on main shaft (3), the motor (14) passes through main sector gear (15) and secondary sector gear (16) Transmission cooperation drives main shaft (3) rotation, and the shifting part is set on main shaft.

6. pearl device is sent in embroidery according to claim 1 or 2 or 3, it is characterised in that: it further include positioning mechanism, it is described fixed Position mechanism includes upper locating piece (17) and lower locating piece (18), the both ends difference of the upper locating piece (17) and lower locating piece (18) It is sheathed on the first locating shaft (5), on the second locating shaft (6), first collet (7) and the second collet (8) are located at first Between locating shaft (5) and the second locating shaft (6).

7. pearl device is sent in embroidery according to claim 1 or 2 or 3, it is characterised in that: it further include Song Zhu mechanism, it is described to send Pearl mechanism includes sending pearl guide holder (19), push jack (20), sending sequin (21), described that pearl guide holder (19) is sent to be equipped with guide rail (22), It is described that sequin (21) is sent to pass through guide rail (22) and pearl guide holder (19) is sent to constitute sliding cooperation, it is described that sequin (21) is sent to include left and right The head of the first clamping piece (211) and second intermediate plate (212) of distribution, the first clamping piece (211) and second intermediate plate (212) is formed The clamping opening (23) to match with material is respectively equipped with along central symmetry in the first clamping piece (211) and second intermediate plate (212) The guide groove (24) of distribution, it is described that sequin (21) is sent to be equipped with the guide post (25) with the guide groove (24) sliding cooperation, institute It states push jack (20) and moves through guide post (25) along guide groove (24) sliding pushing tow first clamping piece (211) and second intermediate plate (212) front end, which is mutually drawn close, constitutes clamping opening (23) the clamping material.

8. pearl device is sent in embroidery according to claim 7, it is characterised in that: the guide groove (24) includes " V " shape face (241) come with inclination pushing tow face (242), the guide post (25) along between " V " shape face (241) and inclination pushing tow face (242) It returns and moves back and forth, the guide post (25) facings inclination pushing tow face (242) sliding along " V " shape and presses inclination pushing tow face (242) first clamping piece (211) is constituted mutually to draw close with the end face of second intermediate plate (212).

9. pearl device is sent in embroidery according to claim 1 or 2 or 3, it is characterised in that: further include blanking positioning seat (33) and Feed set (34), the blanking positioning seat (33) and feed set (34) split type connection, and the feed set (34) is plugged in down Expect on positioning seat (33), the feed set (34) is equipped with blanking channel (35).

10. pearl device is sent in embroidery according to claim 1 or 2 or 3, it is characterised in that: the rack includes blanking bracket (26) and feeding pedestal (27) it, is equipped between the blanking bracket (26) and feeding pedestal (27) and is connected by elevating mechanism, The elevating mechanism includes cylinder (38), sliding block (39) and three guiding axis (40) disposed in parallel, the sliding block (39) with Guiding axis (40) is slid by linear bearing to be cooperated, and the cylinder (38) is connected with sliding block (39), the sliding block (39) with give Material pedestal (27) is connected.