CN111717728B - Coiling mechanism is used in zip fastener production convenient to rectify - Google Patents

Coiling mechanism is used in zip fastener production convenient to rectify Download PDF

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Publication number
CN111717728B
CN111717728B CN202010594275.8A CN202010594275A CN111717728B CN 111717728 B CN111717728 B CN 111717728B CN 202010594275 A CN202010594275 A CN 202010594275A CN 111717728 B CN111717728 B CN 111717728B
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clamping
sleeve
shaft
winding device
bearing
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CN111717728A (en
Inventor
张华艳
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Sihui Shijing Zipper Products Co Ltd
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Sihui Shijing Zipper Products Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40Arrangements for rotating packages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28Traversing devices; Package-shaping arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00Guides for filamentary materials; Supports therefor
    • B65H57/14Pulleys, rollers, or rotary bars

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Abstract

The invention discloses a winding device convenient for deviation rectification for zipper production, which comprises a winding device body, wherein a support frame is fixedly arranged on the surface of one side of the winding device body, a first servo motor is fixedly arranged on the surface of the upper end of the support frame, a first rotating shaft is arranged on one side of the first servo motor in a transmission manner, a plurality of connecting rods are uniformly distributed on the circumferences of two ends of the first rotating shaft respectively, a first bearing is fixed on one end of the first rotating shaft, a second bearing is fixed on the connecting rod fixed on the other end of the first rotating shaft, a first sliding telescopic sleeve is fixed on the inner wall of the first bearing, a clamping sleeve is arranged in the first sliding telescopic sleeve in a sliding manner, a second sliding telescopic sleeve is fixed on the inner wall of the second bearing, a magnetic clamping shaft is arranged in the second sliding telescopic sleeve in a sliding manner, a winding roller is sleeved between the second bearing and the clamping sleeve, and baffles are arranged at two ends of the winding roller, the zipper is rolled in the baffle, the assembly and disassembly are simple and convenient, the structure is reasonable, the use is safe and convenient, and great help is provided for people.

Description

Coiling mechanism is used in zip fastener production convenient to rectify
Technical Field
The invention relates to the technical field of zipper production, in particular to a winding device for zipper production, which is convenient for deviation rectification.
Background
The zipper is composed of zipper teeth, a puller, an upper stop (a front stop and a rear stop) or a locking piece, wherein the zipper teeth are key parts and directly determine the side pull strength of the zipper.
The zipper needs to be rolled up when being produced, and the roller shaft of the existing rolling device for zipper production needs to be disassembled after one zipper roll is produced, so that time and labor are wasted, and the production efficiency is reduced.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the existing defects and provides a winding device for zipper production, which is convenient for deviation rectification, so as to solve the problem.
In order to achieve the purpose, the invention provides the following technical scheme: a winding device convenient for deviation rectification for zipper production comprises a winding device body, wherein a support frame is fixedly arranged on one side surface of the winding device body, a first servo motor is fixedly arranged on the upper end surface of the support frame, a first rotating shaft is arranged on one side of the first servo motor in a transmission manner, a plurality of connecting rods are uniformly distributed on the two ends of the first rotating shaft respectively in a circumferential manner, a first bearing is fixed on the connecting rod fixed at one end of the first rotating shaft, a second bearing is fixed on the connecting rod fixed at the other end of the first rotating shaft, a first sliding telescopic sleeve is fixed on the inner wall of the first bearing, a clamping sleeve is slidably arranged in the first sliding telescopic sleeve, the clamping sleeve is connected with the inner wall of the first sliding telescopic sleeve through a spring, a second sliding telescopic sleeve is fixed on the inner wall of the second bearing, a magnetic clamping shaft is slidably arranged in the second sliding telescopic sleeve, and the clamping shaft is connected with the inner wall of the second sliding telescopic sleeve through a spring, the front end of the clamping shaft is provided with a round-head elastic telescopic chuck which is linked with a miniature press switch, when the elastic telescopic chuck is compressed, the miniature press switch is closed, the first servo motor stops rotating, a winding roller is sleeved between the second bearing and the clamping sleeve and is fixed with the first bearing and the clamping sleeve through clamping blocks at two ends, the two ends of the winding roller are provided with baffles, and the zipper is wound in the baffles;
a second servo motor is arranged at the winding opening of the winding device body, a shaft of the second servo motor is connected with an electromagnetic shaft sleeve matched with the clamping shaft, the axis of the electromagnetic shaft sleeve is overlapped with the axis of one point of a second bearing rotating around the first rotating shaft, an electromagnet is arranged in the electromagnetic shaft sleeve, the inner wall of the electromagnetic shaft sleeve is provided with a clamping groove, the opening of the electromagnetic shaft sleeve is chamfered outwards, and the clamping groove is matched with the elastic telescopic chuck;
the winding device comprises a winding device body and is characterized in that a slide rail is fixedly arranged at the front end of a winding opening of the winding device body, limit switches are arranged at two ends of the slide rail, a lead screw is arranged in the slide rail, a third servo motor is fixed at one end of the lead screw, a nut is arranged on the surface of the lead screw in a threaded connection mode, a mounting plate is fixedly arranged at the upper end of the nut, a supporting arm is fixedly arranged on the surface of the upper end of the mounting plate, auxiliary frames are fixedly arranged at two ends of the supporting arm, a driving roller is arranged on the inner side surface of the auxiliary frame at the front end of the supporting arm in a shaft-moving connection mode, the driving roller is driven by a direct current motor, a driven roller is arranged on the inner side surface of the auxiliary frame at the tail end of the supporting arm in a shaft-moving connection mode, electromagnetic cutters are arranged on the left side and the right side of the auxiliary frame at the front end of the driven roller, the inner walls of two sides of the winding device body correspond to be provided with a transmitting end and a receiving end of a photoelectric sensor, and the highest point of a baffle when a clamping shaft is inserted into the electromagnetic shaft.
Preferably, when the first rotating shaft rotates, the first bearing and the second bearing at two ends of the connecting rod are driven to rotate around the first rotating shaft, when the second bearing rotates to coincide with the axis of the electromagnetic shaft sleeve, the electromagnet attracts the clamping shaft to be inserted into the electromagnetic shaft sleeve, the elastic telescopic chuck compresses, the first servo motor stops rotating, the second servo motor drives the winding roller to wind, when the zipper on the winding roller reaches the height of the baffle, the emitting light of the photoelectric sensor is shielded, the photoelectric sensor sends a shielding signal to a controller in the winding device body, the electromagnetic cutter starts, the zipper is cut off, meanwhile, the electromagnet is powered off, the clamping shaft is separated from the electromagnetic shaft sleeve, the first servo motor starts again, and the winding work of the next winding roller starts.
Preferably, the delay time of the photoelectric sensor for detecting the shielding signal is 2-3 s.
Preferably, the opening of the electromagnetic hub is chamfered outwardly.
Preferably, the positions of the limit switches at the two ends of the sliding rail correspond to the positions of the supporting arms when the supporting arms are just positioned at the two ends of the winding roller.
Preferably, the outer surface of the winding roller is provided with a plurality of transverse notches, and the external dimension of each transverse notch is larger than that of the zipper.
Preferably, the two sides of the surface of the clamping block are fixedly provided with clamping convex edges, and the inner side surface of the clamping sleeve is provided with clamping grooves matched with the clamping convex edges.
Preferably, the support arm is L-shaped.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the winding device convenient for deviation rectification and used for zipper production, zipper strips are guided and conveyed through the driving idler wheels and the driven idler wheels in the auxiliary frame on the surface of the supporting arm, at the moment, the third servo motor drives the screw rod to rotate, so that the nut on the surface of the screw rod is indirectly driven to move, the nut drives the mounting plate to transversely slide back and forth on the surface of the slide rail through the transmission connecting rod, so that the zipper strips are uniformly distributed on the surface of the winding roller, entanglement is avoided, and the winding efficiency is improved;
2. according to the winding device convenient for deviation rectification and used for zipper production, a second servo motor drives a second rotating shaft to rotate so as to drive a sliding telescopic sleeve to rotate, a plurality of clamping convex edges are fixedly arranged on the inner side surface of the sliding telescopic sleeve, clamping grooves matched with the clamping convex edges are formed in the outer side surface of the clamping sleeve, the sliding telescopic sleeve rotates and simultaneously drives the clamping sleeve to rotate, and the winding roller is driven to rotate and convenient to install due to the fact that the clamping convex edges are fixedly arranged on two sides of the surface of the clamping block and the first clamping grooves matched with the first clamping convex edges are formed in the inner side surface of the clamping sleeve;
3. according to the winding device for zipper production, which is convenient to correct the deviation, the transmitting end and the receiving end of the photoelectric sensor are correspondingly arranged on the inner walls of the two sides of the winding device body, and the light rays emitted by the photoelectric sensor are tangent to the highest point of the baffle plate when the clamping shaft is inserted into the electromagnetic shaft sleeve, so that the light rays emitted by the photoelectric sensor are shielded after the zipper on the winding roller is wound, when the zipper on the winding roller reaches the height of the baffle plate, the zipper is fully wound by the winding roller, the next winding roller is automatically switched to wind, and the winding is convenient and rapid;
4. this kind of coiling mechanism is used in zip fastener production convenient to rectify, first servo motor drives first rotation axis rotation, thereby it is rotatory wholly to drive the wind-up roll through fixed link, it corresponds the support arm to change into next wind-up roll, the rolling is carried out, the switch door on coiling mechanism body surface can be opened this moment, press the wind-up roll to one side, at this moment, the block sleeve of one side slides and takes in the slip telescopic sleeve, thereby make the fixture block break away from the block sleeve, conveniently dismantle, can lay new wind-up roll after the dismantlement, the spring promotes the block sleeve and blocks the fixture block once more and fix this moment, can not influence production, loading and unloading are simple and convenient, structure scientific and reasonable, safety and convenience in utilization, provide very big help for people.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a winding device for zipper production, which facilitates deviation rectification;
FIG. 2 is an exploded view of the wind-up roll of the present invention;
FIG. 3 is a schematic view of the internal structure of the slide rail according to the present invention;
FIG. 4 is a schematic cross-sectional view of the first bearing of the present invention;
FIG. 5 is a schematic cross-sectional view of a second bearing according to the present invention;
FIG. 6 is an enlarged view of a portion A of FIG. 1;
FIG. 7 is an enlarged view of a portion of FIG. 1 from the direction B;
FIG. 8 is a schematic side view of a wind-up roll according to the present invention;
fig. 9 is a schematic cross-sectional structure diagram of the electromagnetic bushing of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a winding device convenient for deviation rectification for zipper production comprises a winding device body 1, a support frame 2 is fixedly arranged on one side surface of the winding device body 1, a first servo motor 3 is fixedly arranged on the upper end surface of the support frame 2, a first rotating shaft 4 is arranged on one side of the first servo motor 3 in a transmission manner, a plurality of connecting rods 5 are respectively and uniformly distributed on the two ends of the first rotating shaft 4 in a circumferential manner, a first bearing 6 is fixed on the connecting rod 5 fixed at one end of the first rotating shaft 4, a second bearing 7 is fixed on the connecting rod 5 fixed at the other end of the first rotating shaft 4, a first sliding telescopic sleeve 8 is fixed on the inner wall of the first bearing 6, a clamping sleeve 9 is arranged in the first sliding telescopic sleeve 8 in a sliding manner, the clamping sleeve 9 is connected with the inner wall of the first sliding telescopic sleeve 8 through a spring, a second sliding telescopic sleeve 10 is fixed on the inner wall of the second bearing 7, a magnetic clamping shaft 11 is arranged in the second sliding telescopic sleeve 10 in a sliding manner, the clamping shaft 11 is connected with the inner wall of the second sliding telescopic sleeve 10 through a spring, the front end of the clamping shaft 11 is provided with a round-head elastic telescopic chuck 12, the elastic telescopic chuck 12 is linked with a miniature press switch, when the elastic telescopic chuck 12 is compressed, the miniature press switch is closed, and meanwhile, the first servo motor 3 stops rotating, a winding roller 13 is sleeved between the second bearing 7 and the clamping sleeve 9, the winding roller 13 is fixed with the first bearing 6 and the clamping sleeve 9 through clamping blocks 14 at two ends, because a plurality of first clamping convex ribs are fixedly arranged on the inner side surfaces of the first sliding telescopic sleeve 8 and the second sliding telescopic sleeve 10, a first clamping groove matched with the first clamping convex ribs is arranged on the outer side surfaces of the clamping sleeve 9 and the clamping shaft 11, the first sliding telescopic sleeve 8 and the second sliding telescopic sleeve 10 drive the clamping sleeve 9 and the clamping shaft 11 to synchronously rotate while rotating, and second clamping convex ribs are fixedly arranged on two sides of the surface of the clamping blocks 14, the inner side surface of the clamping sleeve 9 is provided with a second clamping groove matched with the clamping convex ribs, so that when the clamping block 14 is inserted into the clamping sleeve 9, the clamping block 14 and the clamp rotate synchronously with the sleeve 9, the outer surface of the winding roller 13 is provided with a plurality of transverse notches 31, the overall dimension of each transverse notch 31 is larger than that of each zipper, when the zippers are conveyed to the winding roller 13, the zippers are inserted into the transverse notches 31 under the rotating effect of the winding roller 13, and therefore the zippers are wound by the winding roller 13, the two ends of the winding roller 13 are provided with baffles 15, and the zippers are limited to be wound in the baffles 15.
The second servo motor 16 is arranged at the winding opening of the winding device body 1, the second servo motor 16 is connected with an electromagnetic shaft sleeve 17 matched with the clamping shaft 11 in a shaft connection mode, the axis of the electromagnetic shaft sleeve 17 is overlapped with the axis of one point of a second bearing 7 rotating around the first rotating shaft 4, the opening of the electromagnetic shaft sleeve 17 is chamfered outwards, the clamping shaft 11 can conveniently enter the electromagnetic shaft sleeve 17, when the first rotating shaft 4 rotates, the second bearing 7 is driven to reach the position of the electromagnetic shaft sleeve 17, at the moment, the second bearing 7 and the clamping shaft 11 are overlapped with the axis of the electromagnetic shaft sleeve 17, due to the fact that an electromagnet 18 is arranged in the electromagnetic shaft sleeve 17, the magnetic clamping shaft 11 enters the electromagnetic shaft sleeve 17 under the attraction of the electromagnet 18, a clamping groove 19 is formed in the inner wall of the electromagnetic shaft sleeve 17, the clamping groove 19 is matched with the elastic telescopic clamping head 12, when the electromagnetic shaft sleeve 17 rotates, the elastic telescopic clamping head 12 on the clamping shaft 11 enters the clamping groove 19, thereby leading the clamping shaft 11 to rotate synchronously along with the electromagnetic shaft sleeve 17, and driving the winding roller 13 to rotate for winding.
A slide rail 20 is fixedly arranged at the front end of a rolling opening of the rolling device body 1, limit switches are arranged at two ends of the slide rail 20, a screw rod 21 is arranged in the slide rail 20, a third servo motor 22 is fixed at one end of the screw rod 21, a nut 23 is connected to the surface of the screw rod 21 in a threaded manner, a mounting plate 24 is fixedly arranged at the upper end of the nut 23, a supporting arm 25 is fixedly arranged at the upper end of the mounting plate 24, the supporting arm 25 is arranged in an L shape, auxiliary frames 26 are fixedly arranged at two ends of the supporting arm 25, a driving roller 27 is axially connected to the inner side surface of the auxiliary frame 26 at the front end of the supporting arm 25, the driving roller 27 is driven by a direct current motor 28, a driven roller 29 is axially connected to the inner side surface of the auxiliary frame 26 at the tail end of the supporting arm 25, a zipper is arranged at the upper end of the supporting arm 25 and passes through the lower parts of the driving roller 27 and the driven roller 29, and the zipper is pushed towards the opening under the action of the driving roller 27 and the driven roller 29, the position of the limit switches at the two ends of the sliding rail 20 corresponds to the position of the supporting arm 25 when the supporting arm 25 is just positioned at the two ends of the winding roller 13, so that when the supporting arm 25 moves left and right, the left and right ends of the winding roller 13 can completely wind the zipper, the front end of the driven roller 29 is provided with the electromagnetic cutters 30 at the left and right sides of the auxiliary frame 26, the electromagnetic cutters 30 are in an instantaneous trigger type, namely when the electromagnetic cutters 30 are electrified, the electromagnetic cutters 30 at the two sides are instantaneously sheared to cut off the zipper and then are retracted again, the inner walls at the two sides of the winding device body 1 are correspondingly provided with the transmitting end and the receiving end of the photoelectric sensor, and the light emitted by the photoelectric sensor is tangent to the highest point of the baffle 15 when the clamping shaft 11 is inserted into the electromagnetic shaft sleeve 17, so that the light emitted by the photoelectric sensor can be shielded after the winding roller is completely wound by the zipper.
When the first rotating shaft 4 rotates, the first bearing 6 and the second bearing 7 at two ends of the connecting rod 5 are driven to rotate around the first rotating shaft 4, when the second bearing 7 rotates to coincide with the axis of the electromagnetic shaft sleeve 17, the electromagnet 18 attracts the clamping shaft 11 to insert into the electromagnetic shaft sleeve 17, the elastic telescopic chuck 12 is compressed, the first servo motor 3 stops rotating, the second servo motor 16 drives the winding roller 13 to wind, when the zipper on the winding roller 13 reaches the height of the baffle plate 15, the emitted light of the photoelectric sensor is shielded, because the winding roller 13 rotates along with the first rotating shaft 4, the emitted light of the photoelectric sensor is shielded, in order to avoid misjudgment, the delay time of the photoelectric sensor for detecting the shielding signal is 2-3 s, thereby determining that the zipper on the winding roller 13 is completely wound, at the moment, the photoelectric sensor sends the shielding signal to a controller in the winding device body 1, the electromagnetic cutter 30 is started to cut off the zipper, meanwhile, the electromagnet 18 is powered off, the clamping shaft 11 is separated from the electromagnetic shaft sleeve 17, the first servo motor 3 is started again, the winding work of the next winding roller 13 is started, the zipper cut off on the supporting arm 25 is pushed towards the winding opening under the action of the driving roller 27 and the driven roller 29, when the zipper is conveyed onto the winding roller 13, the zipper is inserted into the transverse notch 31 under the rotation action of the winding roller 13, so that the next winding roller 13 continues to wind the zipper, at the moment, a switch door on the surface of the winding device body 1 can be opened, the winding roller 13 is pressed towards one side, at the moment, the clamping sleeve 9 on one side is slidingly retracted into the sliding telescopic sleeve 10, so that the clamping block 14 is separated from the clamping sleeve 9, the dismounting is convenient, a new winding roller 13 can be placed after the dismounting, at the moment, the clamping sleeve 9 is pushed by the spring to clamp the clamping block 14 for fixing again, the production is not influenced, and the assembly and disassembly are simple and convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. The winding device convenient for deviation rectification for zipper production comprises a winding device body (1) and is characterized in that a support frame (2) is fixedly arranged on one side surface of the winding device body (1), a first servo motor (3) is fixedly arranged on the upper end surface of the support frame (2), a first rotating shaft (4) is arranged on one side of the first servo motor (3) in a transmission mode, a plurality of connecting rods (5) are respectively and uniformly distributed at two ends of the first rotating shaft (4) in a circumferential mode, a first bearing (6) is fixed on one fixed connecting rod (5) at one end of the first rotating shaft (4), a second bearing (7) is fixed on the other fixed connecting rod (5) at the other end of the first rotating shaft (4), a first sliding telescopic sleeve (8) is fixed on the inner wall of the first bearing (6), and a clamping sleeve (9) is slidably arranged inside the first sliding telescopic sleeve (8), and the clamping sleeve (9) is connected with the inner wall of the first sliding telescopic sleeve (8) through a spring, the inner wall of the second bearing (7) is fixed with a second sliding telescopic sleeve (10), the inside of the second sliding telescopic sleeve (10) is provided with a magnetic clamping shaft (11) in a sliding manner, the clamping shaft (11) is connected with the inner wall of the second sliding telescopic sleeve (10) through a spring, the front end of the clamping shaft (11) is provided with an elastic telescopic clamping head (12) with a round head, the elastic telescopic clamping head (12) is linked with a miniature press switch, when the elastic telescopic clamping head (12) is compressed, the miniature press switch is closed, the first servo motor (3) stops rotating, a winding roller (13) is sleeved between the second bearing (7) and the clamping sleeve (9), and the two ends of the winding roller (13) are respectively and fixedly connected with the second bearing (7) and the clamping sleeve (9) through a clamping block (14), baffles (15) are arranged at two ends of the winding roller (13), and the zipper is wound in the baffles (15);
a second servo motor (16) is arranged at a winding opening of the winding device body (1), an electromagnetic shaft sleeve (17) matched with the clamping shaft (11) is connected to the second servo motor (16) in a shaft connection mode, the axis of the electromagnetic shaft sleeve (17) is overlapped with the axis of a second bearing (7) rotating around a first rotating shaft (4), an electromagnet (18) is arranged in the electromagnetic shaft sleeve (17), a clamping groove (19) is formed in the inner wall of the electromagnetic shaft sleeve (17), and the clamping groove (19) is matched with the elastic telescopic clamping head (12);
the winding device is characterized in that a sliding rail (20) is fixedly arranged at the front end of a winding opening of the winding device body (1), limit switches are arranged at two ends of the sliding rail (20), a lead screw (21) is arranged in the sliding rail (20), a third servo motor (22) is fixed at one end of the lead screw (21), a nut (23) is connected with the surface of the lead screw (21) in a threaded manner, a mounting plate (24) is fixedly arranged at the upper end of the nut (23), a supporting arm (25) is fixedly arranged on the surface of the upper end of the mounting plate (24), auxiliary frames (26) are fixedly arranged at two ends of the supporting arm (25), a driving roller (27) is arranged on the inner side surface of the auxiliary frame (26) at the front end of the supporting arm (25) in a shaft-moving connection manner, the driving roller (27) is driven by a direct current motor (28), and a driven roller (29) is arranged on the inner side surface of the auxiliary frame (26) at the tail end of the supporting arm (25) in a shaft-moving manner, electromagnetic cutters (30) are arranged at the left side and the right side of the auxiliary frame (26) at the front end of the driven roller (29), the transmitting end and the receiving end of a photoelectric sensor are correspondingly arranged on the inner walls of the two sides of the winding device body (1), and light rays emitted by the photoelectric sensor are tangent to the highest point of the baffle plate (15) when the clamping shaft (11) is inserted into the electromagnetic shaft sleeve (17).
2. The winding device convenient for deviation rectification for zipper production as claimed in claim 1, wherein: when the first rotating shaft (4) rotates, the first bearing (6) and the second bearing (7) at two ends of the connecting rod (5) are driven to rotate around the first rotating shaft (4), when the second bearing (7) rotates to coincide with the axis of the electromagnetic shaft sleeve (17), the electromagnet (18) attracts the clamping shaft (11) to be inserted into the electromagnetic shaft sleeve (17), the elastic telescopic clamping head (12) compresses, the first servo motor (3) stops rotating, the second servo motor (16) drives the winding roller (13) to wind, when the zipper on the winding roller (13) reaches the height of the baffle (15), the emitted light of the photoelectric sensor is shielded, the photoelectric sensor sends a shielding signal to a controller in the winding device body (1), the electromagnetic cutter (30) starts to cut off the zipper, meanwhile, the electromagnet (18) is powered off, and the clamping shaft (11) is separated from the electromagnetic shaft sleeve (17), the first servo motor (3) is started again to start the winding work of the next winding roller (13).
3. The winding device convenient for deviation rectification for zipper production as claimed in claim 2, wherein: the delay time of the photoelectric sensor for detecting the shielding signal is 2-3 s.
4. The winding device convenient for deviation rectification for zipper production as claimed in claim 1, wherein: the opening of the electromagnetic shaft sleeve (17) is chamfered outwards.
5. The winding device convenient for deviation rectification for zipper production as claimed in claim 1, wherein: the positions of the limit switches at the two ends of the sliding rail (20) correspond to the positions of the supporting arms (25) which are just positioned at the two ends of the winding roller (13).
6. The winding device convenient for deviation rectification for zipper production as claimed in claim 1, wherein: a plurality of transverse notches (31) are formed in the outer surface of the winding roller (13), and the overall dimension of each transverse notch (31) is larger than that of the zipper.
7. The winding device convenient for deviation rectification for zipper production as claimed in claim 1, wherein: the inner side surfaces of the first sliding telescopic sleeve (8) and the second sliding telescopic sleeve (10) are fixedly provided with a plurality of first clamping convex edges, the outer side surfaces of the clamping sleeve (9) and the clamping shaft (11) are provided with first clamping grooves matched with the first clamping convex edges, the two sides of the surface of the clamping block (14) are fixedly provided with second clamping convex edges, and the inner side surface of the clamping sleeve (9) is provided with second clamping grooves matched with the second clamping convex edges.
8. The winding device convenient for deviation rectification for zipper production as claimed in claim 1, wherein: the supporting arm (25) is arranged in an L shape.
CN202010594275.8A 2020-06-28 2020-06-28 Coiling mechanism is used in zip fastener production convenient to rectify Active CN111717728B (en)

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CN115383562A (en) * 2022-01-26 2022-11-25 黄河水利职业技术学院 Machining equipment for producing automobile parts

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