CN107037501B

CN107037501B - Mechanical zipper tooth detection device

Info

Publication number: CN107037501B
Application number: CN201611207079.0A
Authority: CN
Inventors: 吴友林; 吴国云; 陈智
Original assignee: Anhui Junyi Metal Science And Technology Co ltd
Current assignee: Anhui Junyi Metal Science And Technology Co ltd
Priority date: 2016-12-23
Filing date: 2016-12-23
Publication date: 2020-06-26
Anticipated expiration: 2036-12-23
Also published as: CN107037501A

Abstract

The invention discloses a mechanical zipper tooth detection device which comprises a supporting seat, a lower pressing block, an upper pressing block, a mounting seat, a detection cutter plate, a vertical plate, a reset spring and a travel switch, wherein after the upper pressing block is fixedly connected with the lower pressing block, 2 separated cloth belt zippers are continuously meshed after passing through a walking channel and an tooth combining channel to form a zipper, when zipper teeth arranged on the cloth belt zippers continuously pass through the tooth combining channel, the detection cutter plate is jacked up by the zipper teeth, the reset spring is stretched, the detection cutter plate triggers the travel switch, the existence of the zipper teeth is detected, and after the zipper teeth leave the detection cutter plate, the reset spring is reset, and the detection cutter plate returns to the initial position. The device simple structure, detection efficiency is high, and the rate of accuracy is high.

Description

Mechanical zipper tooth detection device

Technical Field

The invention relates to a detection device, in particular to a mechanical zipper tooth detection device.

Background

The Y-tooth zipper is a high-grade zipper widely used in recent years, the zipper is stable in performance, attractive in appearance and smooth in forward and reverse pulling, the Y-shaped automatic zipper machine can automatically plant zipper teeth on the cloth tapes, so that the zipper is manufactured, two cloth tape zippers are generally combined in a mold after tooth planting is completed, the existing chain combining mold is not provided with a detection mechanism, the condition of the zipper teeth during chain combining cannot be detected, and the zipper is scrapped due to the fact that the zipper teeth cannot be re-planted if defects such as tooth missing occur after chain combining. In view of the above-mentioned drawbacks, it is actually necessary to design a mechanical fastener element detecting device.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: provided is a mechanical zipper tooth detection device, which solves the problem that the existence condition of a zipper tooth cannot be detected without a detection mechanism of a zipper closing die.

In order to solve the technical problems, the technical scheme of the invention is as follows: a mechanical zipper tooth detection device comprises a supporting seat, a lower pressing block, an upper pressing block, 2 mounting seats, 2 detection knife boards, 2 vertical plates, 2 reset springs and 2 travel switches, wherein the lower pressing block is positioned at the upper end of the supporting seat, the lower pressing block is in threaded connection with the supporting seat, the upper pressing block is positioned at the upper end of the lower pressing block, the upper pressing block is in threaded connection with the lower pressing block, the mounting seats are symmetrically arranged on the upper pressing block, the mounting seats are in threaded connection with the upper pressing block, the detection knife boards are symmetrically arranged on an upper pressing plate and positioned on one side of the mounting seats, the detection knife boards are in hinged connection with the upper pressing plate and movably connected with the mounting seats, the vertical plates are positioned on one side of the supporting seat, the vertical plates are in threaded connection with the supporting seat, the reset springs are positioned on one side of the detection knife boards and on one side of the vertical plates, the reset spring is connected with the detection knife plate buckle and is welded with the vertical plate, the travel switch is positioned on one side of the vertical plate, and the travel switch is in threaded connection with the vertical plate.

The invention is further improved as follows:

further, the lower pressing block further comprises a first body, 2 limiting blocking strips and guide blocks, the first body is located at the upper end of the supporting seat, the first body is connected with the supporting seat through threads, the limiting blocking strips are symmetrically arranged at the upper end of the first body, the limiting blocking strips are integrally connected with the first body, the guide blocks are located at the upper end of the first body, the guide blocks are integrally connected with the first body, and the two limiting blocking strips and the guide blocks which are symmetrically arranged form a walking channel of the cloth belt zipper and a tooth closing channel.

Furthermore, the material guide block is also provided with a positioning block, the positioning block is positioned at the upper end of the material guide block, and the positioning block is integrally connected with the material guide block.

Further, go up the briquetting still include second body, quantity be 2 spacing grooves, quantity be 2 detection grooves, the second body be located briquetting upper end down, the second body with briquetting screw thread down link to each other, spacing groove symmetrical arrangement in first body upper end, the spacing groove do not run through the second body, detection groove symmetrical arrangement in second body upper end, the detection groove do not run through the second body.

Furthermore, the second body still be equipped with the location strip, the location strip be located the second body lower extreme, the location strip link to each other with second body is integrative, the locating piece inserts in the location cavity of constituteing by two location strips to improve briquetting and last briquetting installation accuracy down.

Further, the second bodies are 2 in number and are arranged in parallel on the second bodies.

Furthermore, the mounting seat is further provided with a limiting block, the limiting block is located at the lower end of the mounting seat, and the limiting block is integrally connected with the mounting seat.

Further, the mount pad still be equipped with the adjustment tank, the adjustment tank run through the mount pad, the adjustment tank shape be oval, adjustment tank and spacing groove cooperation for the stopper that links firmly with the mount pad slides in the spacing inslot, thereby adjusts the relative position between mount pad and the last briquetting, thereby adjusts the relative position who detects cutting board and last briquetting.

Compared with the prior art, this mechanical type draws zipper tooth detection device, in operation, go up the briquetting and link firmly the back with lower briquetting, make the interlock constitute the zip fastener after walking passageway and the tooth passageway of closing in succession when the strap zip fastener of 2 separations, when the chain tooth that sets up on the strap zip fastener is in succession when closing the tooth passageway, the chain tooth will detect the cutting board jack-up, reset spring is tensile, make and detect the cutting board and trigger travel switch, thereby it exists to detect the chain tooth, leave behind the detection cutting board when the chain tooth, reset spring resets, make and detect the cutting board and get back to the initial position. The device simple structure, detection efficiency is high, and the rate of accuracy is high.

Drawings

FIG. 1 shows a three-dimensional view of the invention

FIG. 2 shows a three-dimensional view of a lower press block of the present invention

FIG. 3 shows a three-dimensional view of an upper compact of the present invention

Supporting seat 1 lower pressing block 2

Mounting seat 4 of upper pressing block 3

Vertical plate 6 of detection knife board 5

Reset spring 7 travel switch 8

First body 201 limiting barrier strip 202

Positioning block 204 of material guide block 203

Second body 301 limiting groove 302

Detection groove 303 positioning strip 304

Detailed Description

As shown in fig. 1, 2 and 3, a mechanical zipper tooth detection device comprises a support base 1, a lower press block 2, an upper press block 3, 2 installation bases 4, 2 detection knife boards 5, 2 vertical boards 6, 2 reset springs 7 and 2 travel switches 8, wherein the lower press block 2 is positioned at the upper end of the support base 1, the lower press block 2 is in threaded connection with the support base 1, the upper press block 3 is positioned at the upper end of the lower press block 2, the upper press block 3 is in threaded connection with the lower press block 2, the installation bases 4 are symmetrically arranged on the upper press block 3, the installation bases 4 are in threaded connection with the upper press block 3, the detection knife boards 5 are symmetrically arranged on the upper press board and positioned at one side of the installation bases 4, the detection knife boards 5 are in hinged connection with the upper press board and are movably connected with the installation bases 4, the vertical boards 6 are positioned at one side of the support base 1, the vertical plate 6 is in threaded connection with the supporting seat 1, the reset spring 7 is positioned on one side of the detection knife plate 5 and one side of the vertical plate 6, the reset spring 7 is in buckled connection with the detection knife plate 5 and is welded with the vertical plate 6, the travel switch 8 is positioned on one side of the vertical plate 6, the travel switch 8 is in threaded connection with the vertical plate 6, the lower press block 2 further comprises a

first body

201, 2 limiting barrier strips 202 and guide blocks 203, the first body 201 is positioned at the upper end of the supporting seat 1, the first body 201 is in threaded connection with the supporting seat 1, the limiting barrier strips 202 are symmetrically arranged at the upper end of the first body 201, the limiting barrier strips 202 are integrally connected with the first body 201, the guide blocks 203 are positioned at the upper end of the first body 201, the guide blocks 203 are integrally connected with the first body 201, the two symmetrically arranged limiting barrier strips 202 and the guide blocks 203 form a walking channel and a tooth combining channel of the woven belt, the material guide block 203 is further provided with a positioning block 204, the positioning block 204 is positioned at the upper end of the material guide block 203, the positioning block 204 is integrally connected with the material guide block 203, the upper pressing block 3 further comprises a second body 301, 2

limiting grooves

302 and 2 detection grooves 303, the second body 301 is positioned at the upper end of the lower pressing block 2, the second body 301 is in threaded connection with the lower pressing block 2, the limiting grooves 302 are symmetrically arranged at the upper end of the first body 201, the limiting grooves 302 do not penetrate through the second body 301, the detection grooves 303 are symmetrically arranged at the upper end of the second body 301, the detection grooves 303 do not penetrate through the second body 301, the second body 301 is further provided with positioning strips 304, the positioning strips 304 are positioned at the lower end of the second body 301, the positioning strips 304 are integrally connected with the second body 301, the positioning block 204 is inserted into a positioning cavity formed by the two positioning strips 304, thereby improving the installation accuracy of the lower pressing block 2 and the upper pressing block 3, wherein the number of the second bodies 301 is 2, the second bodies 301 are arranged in parallel on the second bodies 301, the mounting seat 4 is further provided with a limiting block, the limiting block is positioned at the lower end of the mounting seat 4, the limiting block is integrally connected with the mounting seat 4, the mounting seat 4 is further provided with an adjusting groove, the adjusting groove penetrates through the mounting seat 4, the adjusting groove is in an oval shape, and is matched with the limiting groove 302 to ensure that the limiting block fixedly connected with the mounting seat 4 slides in the limiting groove 302, so as to adjust the relative position between the mounting seat 4 and the upper pressing block 3, thereby adjusting the relative position between the detection knife plate 5 and the upper pressing block 3, and when the mechanical zipper tooth detection device works, after the upper pressing block 3 is fixedly connected with the lower pressing block 2, when 2 separated cloth zippers are continuously engaged through the walking channel and the tooth engaging channel to form a zipper, when the chain tooth that sets up on the strap zip fastener is continuous when closing the tooth passageway, the chain tooth will detect 5 jack-ups of cutting board, and reset spring 7 is tensile for detect 5 trigger travel switch 8 of cutting board, thereby detect the chain tooth and exist, leave when the chain tooth and detect 5 backs of cutting board, and reset spring 7 resets, makes and detects cutting board 5 and return to initial position. The device simple structure, detection efficiency is high, and the rate of accuracy is high.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception, and fall within the scope of the present invention.

Claims

1. A mechanical zipper tooth detection device is characterized by comprising a supporting seat, a lower pressing block, an upper pressing block, 2 mounting seats, 2 detection knife boards, 2 vertical plates, 2 reset springs and 2 travel switches, wherein the lower pressing block is positioned at the upper end of the supporting seat, the lower pressing block is in threaded connection with the supporting seat, the upper pressing block is positioned at the upper end of the lower pressing block, the upper pressing block is in threaded connection with the lower pressing block, the mounting seats are symmetrically arranged on the upper pressing block, the mounting seats are in threaded connection with the upper pressing block, the detection knife boards are symmetrically arranged on the upper pressing plate and are positioned on one side of the mounting seat, the detection knife boards are in hinged connection with the upper pressing plate and are movably connected with the mounting seats, the vertical plates are positioned on one side of the supporting seat, the vertical plates are in threaded connection with the supporting seat, the reset springs are positioned on one side of the detection knife boards and on one side of the vertical plates, the reset spring is connected with the detection knife plate buckle and is welded with the vertical plate, the travel switch is positioned on one side of the vertical plate, and the travel switch is in threaded connection with the vertical plate; the mounting seat is also provided with a limiting block, the limiting block is positioned at the lower end of the mounting seat, and the limiting block and the mounting seat are integrally connected; the mounting seat is also provided with an adjusting groove, the adjusting groove penetrates through the mounting seat, and the adjusting groove is oval; the lower pressing block also comprises a first body, 2 limiting blocking strips and a material guide block, wherein the first body is positioned at the upper end of the supporting seat, the first body is in threaded connection with the supporting seat, the limiting blocking strips are symmetrically arranged at the upper end of the first body, the limiting blocking strips are integrally connected with the first body, the material guide block is positioned at the upper end of the first body, and the material guide block is integrally connected with the first body; the material guide block is also provided with a positioning block, the positioning block is positioned at the upper end of the material guide block, and the positioning block is integrally connected with the material guide block;

the during operation, go up the briquetting and link firmly the back with lower briquetting for constitute the zip fastener when the interlock of 2 strap zip fasteners after walking passageway and closing the tooth passageway in succession, when the chain tooth that sets up on the strap zip fastener is in succession when closing the tooth passageway, the chain tooth will detect the cutting board jack-up, and reset spring is tensile, makes and detects the cutting board and triggers travel switch, thereby detects the chain tooth and exists, leaves when the chain tooth and detects the cutting board after, reset spring resets, makes and detects the cutting board and get back to initial position.

2. The mechanical fastener element detecting device according to claim 1, wherein the upper pressing block further comprises a second body, 2 limiting grooves and 2 detecting grooves, the second body is located at the upper end of the lower pressing block, the second body is in threaded connection with the lower pressing block, the limiting grooves are symmetrically arranged at the upper end of the first body, the limiting grooves do not penetrate through the second body, the detecting grooves are symmetrically arranged at the upper end of the second body, and the detecting grooves do not penetrate through the second body.

3. The mechanical fastener tooth detecting device according to claim 2, wherein the second body is further provided with a positioning strip at a lower end of the second body, the positioning strip being integrally connected to the second body.