CN221252846U

CN221252846U - Send pull head machine

Info

Publication number: CN221252846U
Application number: CN202323364889.5U
Authority: CN
Inventors: 段军
Original assignee: Guangzhou Zhenyu Zipper Machines Co ltd
Current assignee: Guangzhou Zhenyu Zipper Machines Co ltd
Priority date: 2023-12-08
Filing date: 2023-12-08
Publication date: 2024-07-02
Anticipated expiration: 2033-12-08

Abstract

The utility model discloses a slider feeding machine, which belongs to the technical field of zipper manufacturing and comprises a feeding device, a conveying device and a material shifting device, wherein one end of the conveying device is connected with the feeding device, the other end of the conveying device is in butt joint with the material shifting device, the slider feeding machine further comprises a material transferring device, the material transferring device can be in butt joint with the material shifting device, the material transferring device comprises a rotating seat and a material transferring arm, the rotating seat is arranged on one side of the material shifting device, one end of the material transferring arm is rotatably connected to the rotating seat, the other end of the material transferring arm can be in butt joint with the material shifting device, sliders can be integrally and sequentially arranged, can be independently transferred, can adjust the output direction of the sliders, can realize plane movement and transfer of the sliders, and can be combined to different types of production lines for use.

Description

Send pull head machine

Technical Field

The utility model relates to the technical field of zipper manufacturing, in particular to a zipper puller feeding machine.

Background

The zipper head assembling machine mainly comprises a feeding device, a workbench capable of intermittently rotating around a central line and an assembling mechanism of each component of the zipper head positioned around the workbench, wherein the workbench is provided with bearing seats which are arranged at equal intervals and used for placing related accessories of the zipper head in each production process. The feeding device mainly comprises a pull tab (or elastic sheet) conveying device, a pull head conveying device and the like which are arranged around the workbench.

Traditional pull head conveyor mainly includes vibration dish, pull head track and limit material mechanism, wherein, the pull head track includes a spout, the spout both sides are equipped with a sheet metal respectively, the strap groove of two sheet metals respectively insert the pull head both sides is used for the direction when the pull head whereabouts, the pull head gets into the pull head track through vibration dish output, and carry downwards one by one under limit material mechanism effect, current authorized bulletin number is CN205512748U patent discloses a pull head automatic conveying device, including the pull head track, the pull head track lower extreme portion is equipped with two elasticity separation blades that correspond the top was held in pull head lower part both sides, this pull head orbital end is equipped with the burr, be equipped with pull head feed mechanism on the pull head track, pull head feed mechanism includes the pull head sloping, push upright piece and actuating mechanism, pull head sloping piece swing joint is at the lower extreme of push upright piece, the preceding tip of this pull head sloping piece is equipped with the cooperation and inserts the breach of establishing upper portion in last pull head, this breach is less than the maximum width of pull head, still be equipped with one on the push upright piece and prevent that the pull head sloping from rotating at the pull head and carrying out the automatic conveying device of change of the automatic production plane when the pull head sloping, can't change the automatic production of the requirement of the pull head at the change of the delivery direction of the pull head.

Disclosure of utility model

The utility model aims to provide a pull head feeding machine, which solves the problems that the existing pull head feeding machine is single in conveying direction and small in transition range when a pull head is conveyed.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a send pull head machine, includes loading attachment, conveyor and moves material device, conveyor's one end with loading attachment links to each other, the other end with move material device butt joint, still include transfer material device, transfer material device with it can dock to move material device, transfer material device includes rotates the seat and changes the material arm, it sets up to rotate the seat move one side of material device, it connects to change the one end rotation of material arm rotate on the seat, the other end can with move material device butt joint, can be with pull head whole and arrange in proper order, can shift the pull head alone to adjust pull head output direction, realize the plane removal and the transition of pull head, can make up to use on the production line of different grade type.

Further, the rotating seat comprises a seat body, a gear disc, an end cover and a rack, wherein the seat body is arranged on one side of the material moving device, the gear disc is rotationally connected in the seat body, the rack is slidingly connected on the seat body, the rack is meshed with the gear disc, the end cover is arranged at the top of the seat body, the rack is meshed with the gear wheel to drive the material rotating arm to rotate and feed, and the rotating precision is high and the rotating speed is high.

Still further, the rotation seat still includes spacing groove and pin, the spacing groove sets up on the end cover, the pin sets up on the terminal surface of toothed disc, just the pin is in the spacing groove, the pin with the spacing groove cooperation is used for the restriction the range of travel of material arm changes, prevents it is overrun when changeing the material arm and rotating.

Further, the material transferring arm comprises a first clamping piece, a second clamping piece and a spreading arm, one end of the spreading arm is rotationally connected to the rotating seat, the second clamping piece is fixed to the other end of the spreading arm, the first clamping piece is slidably connected to the spreading arm, the first clamping piece and the second clamping piece form a clamping head position for clamping the pull head, and the first clamping piece and the second clamping piece form a clamping head position capable of actively clamping the pull head to finish the transfer and outward conveying of the pull head.

Still further, change the material arm still includes push driver and extension piece, push driver sets up on the exhibition arm, push driver's one end with extension piece links to each other, extension piece sliding connection is in on the exhibition arm, just the other end of extension piece with first holder links to each other, is used for increasing change the range that the material arm sent the pull head.

Preferably, the material transferring device further comprises a first limit sensor and a second limit sensor, the first limit sensor is arranged on one side of the rotating base, the second limit sensor is arranged close to an outlet of the material transferring device, a connecting line of the first limit sensor and the rotating base and a clamping line of the second limit sensor and the connecting line of the rotating base are A,0 degrees is less than or equal to 180 degrees, and the material transferring device is used for detecting the position of the material transferring arm and realizing accurate material taking and feeding.

Further, the material transferring device is arranged below the material moving device, so that the pull head is prevented from falling off in the transferring process, and the stability of the movable pull head is improved.

Still further, the material moving device comprises a chuck and a pushing block, the pushing block is connected to the outlet of the conveying device in a sliding manner, the chuck is arranged on the pushing block, and the pushing block drives the chuck to reciprocate between the outlet of the conveying device and the material rotating arm and is used for actively moving the pull head along a straight line.

Preferably, the conveying device comprises a feeding slide way, a push-pull head block and a clamping block, one end of the feeding slide way is connected with the feeding device, the other end of the feeding slide way faces the material moving device, the push-pull head block is slidably connected to the other end of the feeding slide way, the clamping block is connected to the pull head block in a swinging mode, and the clamping block can compress the pull head and is used for actively transferring the pull head from the feeding slide way to the clamping head.

More preferably, the automatic slider feeding machine further comprises a discharging sensor, wherein the discharging sensor is arranged on the outer side of the material transferring arm and used for detecting external production equipment and realizing linkage of the slider feeding machine and the external production equipment.

The beneficial effects of the utility model are as follows:

(1) The feeding device can arrange scattered sliders in a unified posture and transfer the sliders to the conveying device, the sliders are sequentially arranged on the conveying device, an outlet of the conveying device is in butt joint with the feeding device, the conveying device can push the sliders one by one onto the feeding device, the feeding device can send out the sliders along direct movement after receiving the sliders, the feeding device is in butt joint with the transfer device, the sliders are transferred onto the transfer device from the transfer device, the transfer device rotates in a horizontal plane to send the sliders to the other direction, the sliders are taken away by external equipment, automatic feeding of the sliders is achieved, and the feeding direction of the transfer device is flexible and can meet the use requirements of multiple-direction zipper manufacturing equipment.

(2) The material transferring device on the pull head feeding machine comprises a rotating seat and a material transferring arm, one end of the material transferring arm is connected with the rotating seat in a rotating manner, a gear disc meshed with a driving rack is arranged in the rotating seat, the material transferring arm is connected with the gear disc, the gear disc is driven to rotate, the pull head is driven to change positions, a limit groove is formed in an end cover, a pin is arranged on the end face of the gear disc, the pin is matched with the limit groove, the rotating overtravel of the material transferring arm is prevented, a first clamping piece and a second clamping piece are arranged on the material transferring arm, the first clamping piece slides on a display arm, the second clamping piece is fixed at the end part of the display arm, and the first clamping piece and the second clamping piece are combined to form a pull head clamping position for clamping the pull head, so that the pull head can be actively taken and placed.

(3) The side of the pull head feeding machine is provided with the discharging sensor, so that external equipment entering the feeding range of the material transferring device can be detected, the combined action of the external material taking equipment and the pull head feeding machine can be completed through the discharging sensor, and the automatic production can be flexibly assembled on a production line.

Drawings

FIG. 1 is an isometric view of a slider feeder provided by the present utility model;

FIG. 2 is a front view of the slider feeder provided by the utility model;

FIG. 3 is a side view of the slider feeder provided by the present utility model;

FIG. 4 is a top view of the slider feeder provided by the present utility model;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 7 is a cross-sectional view taken along line C-C of FIG. 3;

FIG. 8 is a cross-sectional view taken along line D-D of FIG. 3;

fig. 9 is a partial enlarged view of the portion E in fig. 7.

Reference numerals:

1. A feeding device; 2. a conveying device; 21. a feeding slideway; 22. a push-pull head block; 23. a clamping block; 3. a material transferring device; 31. a chuck; 32. a pushing block; 4. a material transferring device; 41. a rotating seat; 411. a swing driver; 412. a rack; 413. a gear plate; 414. a base; 415. an end cap; 416. a pin; 417. a limit groove; 42. a material transferring arm; 421. a first clamping member; 422. a second clamping member; 423. clamping the pull head; 424. a lengthening block; 425. a push driver; 426. an arm; 43. a first limit sensor; 44. the second limit sensor; 5. a control box; 6. a frame; 7. and a discharge sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, based on the examples in the application, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

Example 1

As shown in fig. 1-9, this embodiment discloses including loading attachment 1, conveyor 2, transfer device 3 and transfer device 4, one end of conveyor 2 links to each other with loading attachment 1, the other end is with transfer device 3 butt joint, transfer device 4 can dock with transfer device 3, transfer device 4 includes rotation seat 41 and transfer arm 42, rotation seat 41 sets up in one side of transfer device 3, one end of transfer arm 42 rotates to be connected on rotation seat 41, the other end can dock with transfer device 3, the pull head is by loading attachment 1 whole and range, then by conveyor 2 down transport to transfer device 3 on, finally transfer device 4 changes orientation and transfer, the gesture adjustment and the wide range of pull head are changeed the sound, the requirement of sending pull head machine position adjustment and accurate transportation have been satisfied.

The feeding device 1 is a vibrating feeding screen, a large number of sliders can be arranged into the same gesture and sequentially conveyed to the feeding slide way 21, and a certain amount of sliders can be stored in the vibrating feeding screen.

Further, the rotating seat 41 comprises a seat body 414, a gear disc 413, an end cover 415 and a rack 412, the seat body 414 is arranged on one side of the material moving device 3, a cavity is formed in the seat body 414, the gear disc 413 is rotatably connected in the seat body 414, the rack 412 is slidably connected to the seat body 414, the rack 412 is meshed with the gear disc 413, the accuracy and the speed of rotation of the material rotating arm 42 are improved, the rack 412 is driven by a swinging driver 411 to realize reciprocating motion, the swinging driver 411 is a double-acting air cylinder, the end cover 415 is arranged at the top of the seat body 414, and the top of the seat body 414 is sealed.

Still further, the rotating seat 41 further includes a limiting slot 417 and a pin 416, the limiting slot 417 is disposed on the end cover 415, the pin 416 is disposed on an end surface of the gear disc 413, the pin 416 is disposed in the limiting slot 417, the limiting slot 417 is an arc-shaped slot penetrating through the end cover 415, and the swinging range of the rotating arm 42 is limited by matching with the slot of the pin 416.

Further, the material transferring arm 42 includes a first clamping member 421, a second clamping member 422 and a spreading arm 426, one end of the spreading arm 426 is rotatably connected to the rotating base 41, the second clamping member 422 is fixed to the other end of the spreading arm 426, the first clamping member 421 is slidably connected to the spreading arm 426, the first clamping member 421 and the second clamping member 422 form a pull head clamping position 423 for clamping the pull head, a groove is formed on a side wall of the second clamping member 422 facing the first clamping member 421 for positioning the pull head, a protrusion is arranged on one side of the first clamping member 421 facing the second clamping member 422, and pressure can be applied to a pull ring portion of the pull head.

Still further, the transfer arm 42 further includes a pushing driver 425 and an extension block 424, the pushing driver 425 is disposed on the extension arm 426, one end of the pushing driver 425 is connected to the extension block 424, the extension block 424 is slidably connected to the extension arm 426, and the other end of the extension block 424 is connected to the first clamping member 421, and the extension block 424 is used for increasing the length of the transfer arm 42 for moving the slider, so as to realize slider feeding transfer in a larger full circle.

Preferably, the material transferring device 4 further comprises a first limit sensor 43 and a second limit sensor 44, the first limit sensor 43 is arranged on one side of the rotating seat 41, the second limit sensor 44 is arranged close to an outlet of the material transferring device 3, a line connecting the first limit sensor 43 and the rotating seat 41 and a line connecting the second limit sensor 44 and the rotating seat 41 are clamped to be A,0 degrees < A is less than or equal to 180 degrees, the in-place condition of the material transferring arm 42 is detected through the two limit sensors, and the speed of feeding the pull head is improved.

In addition, a buffer is further installed at the starting point of the stroke of the material transferring arm 42, the material transferring arm 42 impacts the buffer when in stop, the impact during movement is reduced, the pull head is prevented from shifting and falling off on the clamping head 31, the rotation speed of the material transferring arm 42 is improved, and therefore the feeding efficiency is improved.

Preferably, the material transferring device 4 is arranged below the material transferring device 3, and the pull head clamping position 423 on the material transferring arm 42 can remove the pull head on the clamping head 31 from the bottom, so as to prevent the pull head from falling off.

More preferably, the material moving device 3 comprises a clamping head 31 and a pushing block 32, the pushing block 32 is slidably connected to the outlet of the conveying device 2, the clamping head 31 is arranged on the pushing block 32, the pushing block 32 drives the clamping head 31 to reciprocate between the outlet of the conveying device 2 and a material rotating arm 42, the clamping head 31 consists of two clamping jaws, the two clamping jaws are connected through springs, an opening is formed in the middle of the clamping head 31, a pull head enters the clamping head 31 through the opening by a push-pull head block 22, and the clamping jaws are driven by the springs to clamp the pull head, so that the pull head is prevented from falling off in the moving process.

Referring to fig. 5, preferably, the conveying device 2 includes a feeding slide 21, a push-pull head block 22 and a clamping block 23, one end of the feeding slide 21 is connected with the feeding device 1, the other end faces the material moving device 3, the push-pull head block 22 is slidably connected to the other end of the feeding slide 21, the clamping block 23 is swingably connected to the push-pull head block 22, the clamping block 23 can press the pull head, the cross section of the clamping block 23 is triangular, one side with an inclined plane is in contact with the pull head, the clamping block 23 can be driven to overturn when the push-pull head block 22 retreats, the clamping block 23 is provided with a restoring force by a spring, the clamping block 23 is pushed to press the pull head by the elastic force of the spring after overturn, and the push-pull head block 22 reciprocates to push one pull head to the clamping head 31 each time, so that the independent conveying of the pull head is completed.

Preferably, the automatic feeding and discharging device further comprises a discharging sensor 7 and a control box 5, wherein the discharging sensor 7 is arranged on the outer side of the material transferring arm 42, the control box 5 is arranged on the end face of the frame 6, the discharging sensor 7 is arranged on the side face of the frame 6, external equipment entering the material transferring range of the material transferring device 4 can be detected, and the combined action of the pull head feeding machine and the external production equipment is realized.

The working process of the pull head feeding machine is as follows:

The pull heads are integrally formed into a uniform posture by the feeding device 1 and are sequentially arranged and then are conveyed to the feeding slideway 21, the pull heads are moved to the outlet of the feeding slideway 21 through the feeding slideway 21, the push-pull head block 22 moves towards the pull heads, the clamping blocks 23 compress and pull the pull pairs in the moving process of the push-pull head block 22, then the push-pull head block 22 moves forwards, the pull heads are conveyed to the clamping heads 31 of the material moving device 3 by the clamping blocks 23, the push blocks 32 move forwards to convey the clamping heads 31 with the pull heads to the positions above the clamping heads 423, the material transferring arms 42 simultaneously rotate to the clamping heads 31, the first clamping pieces 421 slide forwards to take the pull heads on the clamping heads 31, then the material transferring arms 42 drive the pull heads to rotate to one side of the frame 6, and the first clamping pieces 421 slide to release the pull heads to be taken away by external production equipment.

Example two

The embodiment also discloses a pull head feeding machine, and the same features as those of the reference embodiment are not repeated, and the difference is that: the two material rotating arms 42 which are arranged at an included angle are arranged on the rotating seat 41, one ends of the two material rotating arms 42 are connected and are arranged on the gear disc 413, the gear disc 413 drives the two material rotating arms 42 to rotate simultaneously, two sliders can be taken away from the outlet of the feeding slideway 21 through the two material rotating arms 42 and simultaneously moved to the outer side, the two sliders are taken away by external equipment, the efficiency of conveying the sliders is improved, and one slider conveying machine can meet the use requirement of two zipper manufacturing equipment.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims

1. The utility model provides a send pull head machine, includes loading attachment (1), conveyor (2) and moves material device (3), the one end of conveyor (2) with loading attachment (1) links to each other, the other end with move material device (3) butt joint, its characterized in that: still include material transfer device (4), material transfer device (4) with material transfer device (3) can dock, material transfer device (4) are including rotating seat (41) and commentaries on classics material arm (42), it is in to rotate seat (41) set up one side of material transfer device (3), the one end rotation of changeing material arm (42) is connected rotate seat (41) on, the other end can with material transfer device (3) dock.

2. The slider feeding machine according to claim 1, wherein:

The rotary seat (41) comprises a seat body (414), a gear disc (413), an end cover (415) and a rack (412), wherein the seat body (414) is arranged on one side of the material moving device (3), the gear disc (413) is rotationally connected in the seat body (414), the rack (412) is slidingly connected on the seat body (414), the rack (412) is meshed with the gear disc (413), and the end cover (415) is arranged at the top of the seat body (414).

3. The slider feeding machine according to claim 2, wherein:

The rotary seat (41) further comprises a limit groove (417) and a pin (416), the limit groove (417) is formed in the end cover (415), the pin (416) is arranged on the end face of the gear disc (413), and the pin (416) is located in the limit groove (417).

4. A slider feeding machine according to claim 3, wherein:

The material transferring arm (42) comprises a first clamping piece (421), a second clamping piece (422) and a stretching arm (426), one end of the stretching arm (426) is rotationally connected to the rotating seat (41), the second clamping piece (422) is fixed to the other end of the stretching arm (426), the first clamping piece (421) is slidably connected to the stretching arm (426), and the first clamping piece (421) and the second clamping piece (422) form a clamping head position (423) for clamping a pull head.

5. The slider feeding machine according to claim 4, wherein:

The material transferring arm (42) further comprises a pushing driver (425) and an extension block (424), the pushing driver (425) is arranged on the expanding arm (426), one end of the pushing driver (425) is connected with the extension block (424), the extension block (424) is slidably connected on the expanding arm (426), and the other end of the extension block (424) is connected with the first clamping piece (421).

6. The slider feeding machine according to claim 1, wherein:

The material transferring device (4) further comprises a first limit sensor (43) and a second limit sensor (44), the first limit sensor (43) is arranged on one side of the rotating seat (41), the second limit sensor (44) is close to an outlet of the material transferring device (3), a connecting line of the first limit sensor (43) and the rotating seat (41) and a clamping line of the second limit sensor (44) and the connecting line of the rotating seat (41) are A, and 0 degree < A is less than or equal to 180 degrees.

7. The slider feeding machine according to claim 1, wherein:

the material transferring device (4) is arranged below the material moving device (3).

8. The slider feeding machine according to claim 7, wherein:

The material moving device (3) comprises a clamping head (31) and a pushing block (32), the pushing block (32) is slidably connected to the outlet of the conveying device (2), the clamping head (31) is arranged on the pushing block (32), and the pushing block (32) drives the clamping head (31) to reciprocate between the outlet of the conveying device (2) and the material transferring arm (42).

9. The slider feeding machine according to claim 1, wherein:

The conveying device (2) comprises a feeding slide way (21), a push-pull head block (22) and a clamping block (23), one end of the feeding slide way (21) is connected with the feeding device (1), the other end faces the material moving device (3), the push-pull head block (22) is slidably connected to the other end of the feeding slide way (21), the clamping block (23) is connected to the pull head block (22) in a swinging mode, and the clamping block (23) can compress the pull head.

10. The pull head machine of any one of claims 1-9, wherein:

the automatic feeding device also comprises a discharging sensor (7), wherein the discharging sensor (7) is arranged on the outer side of the material transferring arm (42).