CN211348642U

CN211348642U - Nylon zipper strip missing tooth detection device

Info

Publication number: CN211348642U
Application number: CN201922421245.2U
Authority: CN
Inventors: 李镜昌
Original assignee: Jinjiang Yingxing Machinery Manufacturing Co ltd
Current assignee: Jinjiang Yingxing Machinery Manufacturing Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-25
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a nylon zipper strip lacks tooth detection device, including examining test table and zip fastener dish, and set up at the spacing platform of examining test table below, the one side of examining the test table is provided with the jackshaft, and the outside of jackshaft is provided with the mounting panel to the mounting panel passes through cylinder transmission and connects, the cover is equipped with the zip fastener dish on the mounting panel, the one side of examining the test table and keeping away from the jackshaft is provided with around the dish. The utility model discloses in, the ball rolls on the zip fastener, when the latch does not lack, contact between the conducting block at connecting rod top and the electrically conductive shell fragment, guarantee the operation, when lacking the tooth, under the effect of third extrusion spring, the ball drops downwards, loses being connected between conducting block and the electrically conductive shell fragment, breaks off actuating mechanism control mechanism to the device stop motion, with this realization to the convenient detection of zip fastener lacking the tooth, promote the discernment degree of lacking the tooth zip fastener in follow-up working process, conveniently clear away.

Description

Nylon zipper strip missing tooth detection device

Technical Field

The utility model relates to a zip fastener technical field especially relates to a nylon zipper strip lacks tooth detection device.

Background

A fastener comprising a row of metal or plastic teeth on each of two straps for engaging the edge of an opening (e.g., a garment or bag opening) and a slider for pulling the rows of teeth into interlocking positions to close the opening for sewing to a garment, pocket or purse or the like. Also called a zipper.

The existing zipper directly carries out follow-up processing from the coil tape in the production process, because the zipper has the possibility of missing teeth in the production process, the zipper can cause adverse effects to a certain degree when being directly used, thereby detecting missing teeth of the zipper coil tape, and avoiding influencing the follow-up production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem, a device for detecting missing teeth of a nylon zipper tape is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a nylon zipper strip lacks tooth detection device, is including examining test table and zip fastener dish, and sets up the spacing platform in examining test table below, the one side of examining test table is provided with the jackshaft, and the outside of jackshaft is provided with the mounting panel to the mounting panel passes through cylinder transmission and connects, the cover is equipped with the zip fastener dish on the mounting panel, the one side of examining test table to keep away from the jackshaft is provided with around the dish, the central line position department swing joint who examines test table has two balls, and two ball symmetries set up, the top of two balls all is provided with electrically conductive shell fragment, and the below of electrically conductive shell fragment is provided with the conducting block to conducting block and electrically conductive shell fragment elastic connection, the linear array in inside of spacing platform has the runner, and the runner passes through second extrusion.

As a further description of the above technical solution:

one side of the detection table close to the intermediate shaft is rotatably connected with an adjusting wheel.

As a further description of the above technical solution:

and a connecting rod is arranged above the ball, the ball is rotationally connected with the connecting rod, and the upper end surface of the connecting rod is fixedly connected with the conductive block.

As a further description of the above technical solution:

the center positions of the two sides of the ball are rotatably connected with a rotating shaft, and the rotating shaft is elastically connected with the detection table through a third extrusion spring.

As a further description of the above technical solution:

the two ends of the conductive elastic sheet are rotatably connected with bolts, and the bolts are fixedly connected with the detection table through threads.

As a further description of the above technical solution:

the inside welding of coiling has the spout, and the inside sliding of spout has the slide bar to the slide bar passes through first extrusion spring and spout elastic connection.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, place the zip fastener dish on the jackshaft, start inboard cylinder and move, thereby its output fixed connection's of transmission mounting panel moves, realize the holding power to the inboard outside of zip fastener dish, it is loose to prevent the zip fastener dish, start the actuating mechanism who winds dish one side and move, the actuating mechanism transmission is rotated around the dish, stimulate the slide bar to one side, pass the breach department around the dish with the one end of zip fastener, extend to inside, loosen the slide bar after, under the effect of first extrusion spring, the slide bar acts on the zip fastener, fix the position of zip fastener, thereby be convenient for around going on of establishing.

2. The utility model discloses in, the ball rolls on the zip fastener, when the latch is not lacked, contact between the conducting block at connecting rod top and the electrically conductive shell fragment, control actuating mechanism's control mechanism, guarantee the operation, when lacking the tooth, under the effect of third extrusion spring, the ball drops downwards, thereby make and lose between the conducting block of its top and the electrically conductive shell fragment and be connected, break off actuating mechanism control mechanism, thereby the device shutdown, remind the tester, after having done the mark, after the position that will lack the tooth position and cross the ball, the restart device detects again, with this realization to the convenient detection of zip fastener lacking the tooth, promote the degree of discernment of lacking the tooth zip fastener in follow-up working process, conveniently clear away.

Drawings

Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;

fig. 2 shows an enlarged view of a point a provided according to an embodiment of the present invention;

fig. 3 shows an enlarged view of a location B provided according to an embodiment of the present invention;

fig. 4 shows a horizontal cross-sectional view of an inspection station provided according to an embodiment of the present invention;

illustration of the drawings:

1. a detection table; 2. a limiting table; 3. an adjustment wheel; 4. an intermediate shaft; 5. a zipper plate; 6. mounting a plate; 7. a cylinder; 8. coiling; 9. a chute; 10. a slide bar; 11. a first pressing spring; 12. a conductive spring plate; 13. a conductive block; 14. a connecting rod; 15. a ball bearing; 16. a rotating wheel; 17. a second pressing spring; 18. a rotating shaft; 19. a third pressing spring; 20. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a nylon zipper tape missing tooth detection device comprises a detection table 1, a zipper disc 5 and a limiting table 2 arranged below the detection table 1, wherein a groove is formed in the detection table 1 and used for limiting the horizontal position of a zipper, an intermediate shaft 4 is arranged on one side of the detection table 1, a mounting plate 6 is arranged on the outer side of the intermediate shaft 4, the mounting plate 6 is of an arc structure, the mounting plate 6 is in transmission connection with the intermediate shaft 4 and the mounting plate 6 through a cylinder 7, two ends of the cylinder 7 are respectively welded with the intermediate shaft 4 and the mounting plate 6, the mounting plate 6 is provided with two, the zipper disc 5 is sleeved on the mounting plate 6, a winding disc 8 is arranged on one side, away from the intermediate shaft 4, of the detection table 1, two balls 15 are movably connected at the central line position of the detection table 1, the two balls 15 are symmetrically arranged, conductive elastic pieces 12 are arranged above the two balls 15, conductive blocks 13 are arranged below, electrically conductive shell fragment 12 is when conducting block 13 downstream less distance, remain the laminating throughout with conducting block 13 through self elasticity, when runner 16 detects that missing tooth drops, and the separation between conducting block 13, electrically conductive shell fragment 12 and conducting block 13 all with actuating mechanism's control mechanism electric connection, spacing 2's inside linear array has runner 16, and runner 16 passes through second extrusion spring 17 and spacing 2 elastic connection, through spacing 2 inside runner 16, guarantee the laminating between zip fastener and the runner 16.

Specifically, as shown in fig. 1, an adjusting wheel 3 is rotatably connected to one side of the detection table 1 close to the intermediate shaft 4. The zipper can smoothly enter the detection table 1.

Specifically, as shown in fig. 1, 2 and 4, a connecting rod 14 is arranged above the ball 15, the ball 15 is rotatably connected with the connecting rod 14, the connecting rod 14 is always kept vertical, the upper end face of the connecting rod 14 is fixedly connected with the conductive block 13, the central positions of two sides of the ball 15 are rotatably connected with a rotating shaft 18, and the rotating shaft 18 is elastically connected with the detection table 1 through a third extrusion spring 19, so that the attachment between the ball 15 and the zipper is ensured.

Specifically, as shown in fig. 2 and 4, the two ends of the conductive elastic sheet 12 are rotatably connected with bolts 20, the bolts 20 are fixedly connected with the detection table 1 through threads, and the bending degree of the conductive elastic sheet 12 is changed through the change of the positions of the bolts 20.

Specifically, as shown in fig. 3, a sliding groove 9 is welded inside the winding disc 8, a sliding rod 10 is slidably embedded inside the sliding groove 9, the sliding rod 10 is elastically connected with the sliding groove 9 through a first extrusion spring 11, and the one end of the zipper is always clamped through the action of the first extrusion spring 11.

The working principle is as follows: when the zipper winding device is used, the zipper disc 5 is placed on the intermediate shaft 4, the air cylinder 7 on the inner side is started to act, so that the mounting plate 6 fixedly connected with the output end of the zipper disc is driven to act, outward supporting force on the inner side of the zipper disc 5 is achieved, the zipper disc 5 is prevented from being loose, the driving mechanism on one side of the winding disc 8 is started to act, the driving mechanism drives the winding disc 8 to rotate, the sliding rod 10 is pulled towards one side, one end of the zipper penetrates through the notch of the winding disc 8 and extends to the inside, after the sliding rod 10 is loosened, the sliding rod 10 acts on the zipper under the action of the first extrusion spring 11, the position of the zipper is fixed, and winding is facilitated; when the zipper slides in the detection table 1, the latch on the zipper is contacted with the ball 15 rotationally connected with the bottom end of the connecting rod 14, the ball 15 rolls on the zipper, when the latch is not in short, the conductive block 13 on the top of the connecting rod 14 is contacted with the conductive elastic sheet 12, the control mechanism of the driving mechanism is controlled to ensure the operation, when the teeth are missing, the ball 15 falls down under the action of the third extrusion spring 19, so that the connection between the conductive block 13 above the ball and the conductive elastic sheet 12 is lost, the control mechanism of the driving mechanism is disconnected, so that the device stops running and reminds a tester, after marking, the missing tooth position is over the position of the ball 15, the device is started again for detection, therefore, the zipper missing tooth is conveniently detected, the identification degree of the missing tooth zipper in the subsequent working process is improved, and the zipper missing tooth is conveniently removed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A nylon zipper tape missing tooth detection device comprises a detection table (1), a zipper disc (5) and a limiting table (2) arranged below the detection table (1), and is characterized in that one side of the detection table (1) is provided with an intermediate shaft (4), a mounting plate (6) is arranged on the outer side of the intermediate shaft (4), the mounting plate (6) is in transmission connection through an air cylinder (7), the zipper disc (5) is sleeved on the mounting plate (6), a winding disc (8) is arranged on one side, away from the intermediate shaft (4), of the detection table (1), two balls (15) are movably connected at the middle line position of the detection table (1), the two balls (15) are symmetrically arranged, a conductive elastic sheet (12) is arranged above the two balls (15), a conductive block (13) is arranged below the conductive elastic sheet (12), and the conductive block (13) is elastically connected with the conductive elastic sheet (12), the inner part of the limiting table (2) is linearly arrayed with a rotating wheel (16), and the rotating wheel (16) is elastically connected with the limiting table (2) through a second extrusion spring (17).

2. The device for detecting the missing tooth of the nylon zipper tape according to the claim 1, wherein an adjusting wheel (3) is rotatably connected to one side of the detection table (1) close to the intermediate shaft (4).

3. The nylon zipper tape missing tooth detection device according to claim 1, wherein a connecting rod (14) is arranged above the ball (15), the ball (15) is rotatably connected with the connecting rod (14), and the upper end surface of the connecting rod (14) is fixedly connected with the conductive block (13).

4. The device for detecting the missing tooth of the nylon zipper tape according to claim 3, wherein a rotating shaft (18) is rotatably connected to the central positions of two sides of the ball (15), and the rotating shaft (18) is elastically connected with the detection table (1) through a third extrusion spring (19).

5. The device for detecting the missing tooth of the nylon zipper tape according to claim 1, wherein bolts (20) are rotatably connected to both ends of the conductive elastic sheet (12), and the bolts (20) are fixedly connected with the detection table (1) through threads.

6. The nylon zipper tape missing tooth detection device according to claim 1, wherein a sliding groove (9) is welded inside the winding disc (8), a sliding rod (10) is embedded inside the sliding groove (9) in a sliding manner, and the sliding rod (10) is elastically connected with the sliding groove (9) through a first extrusion spring (11).