CN-224210581-U - Zipper bonding jig heated by high frequency

CN224210581UCN 224210581 UCN224210581 UCN 224210581UCN-224210581-U

Abstract

The utility model discloses a zipper bonding jig heated by high frequency, which comprises a connecting block, an upper profiling block and a lower profiling block. The connecting block is used for placing and fixing the zipper. The upper profiling block is matched with the upper part of the connecting block, the upper profiling block is used for placing an upper shell, and the inner side edge of the upper shell is attached to the upper part of the zipper. The lower profiling block is matched with the lower part of the connecting block, the lower profiling block is used for placing a lower shell, the edge of the inner side of the lower shell is attached to the lower part of the zipper, and the inner side of the upper shell is attached to the upper part of the zipper and the inner side of the lower shell is attached to the lower part of the zipper through high-frequency heat release. The accurate positioning of the zipper, the upper shell and the lower shell is realized through the connecting block, the upper profiling block and the lower profiling block, and the characteristic of instantaneous heating of high-frequency heat release is utilized to realize quick adhesion, so that the zipper attaching efficiency is remarkably improved. The utility model solves the problems of poor manual attaching precision and low attaching efficiency, and is suitable for efficient assembly of the case and bag zippers.

Inventors

CAI LIJUN
LIU JIAQI
FENG BO

Assignees

深圳市仁禾智能实业有限公司

Dates

Publication Date: 20260508
Application Date: 20250514

Claims (10)

1. Utilize zip fastener bonding tool of high frequency heating, its characterized in that includes: the connecting block is used for placing and fixing the zipper; The upper profiling block is matched with the upper part of the connecting block, the upper profiling block is used for placing an upper shell, and the outer part of the upper profiling block is matched with the inner side contour of the upper shell; The lower profiling block is matched with the lower part of the connecting block, the lower profiling block is used for placing a lower shell, and the outer part of the lower profiling block is matched with the inner side contour of the lower shell.
2. The zipper adhesion jig using high frequency heating according to claim 1, wherein a first annular groove is formed on one side of the lower profiling block, which is close to the connecting block, the first annular groove being provided on an outer surface of the lower profiling block, and the first annular groove being used for avoiding teeth of a zipper.
3. The zipper adhesion jig utilizing high frequency heating according to claim 2, wherein a first avoidance groove is formed on one side of the connecting block facing the lower profiling block, a second avoidance groove adapted to the first avoidance groove is formed on one side of the lower profiling block facing the connecting block, and the first avoidance groove and the second avoidance groove are adapted to be used for avoiding a zipper head of a zipper.
4. The zipper adhesion jig using high frequency heating according to claim 3, wherein at least one fixing pin is provided at a side of the connection block away from the lower profiling block, the fixing pin being used to penetrate the zipper to fixedly connect the zipper with the connection block.
5. The jig for bonding a slide fastener using high frequency heating according to claim 4, wherein the lower profile block is formed with at least one first positioning groove on a side thereof adjacent to the connection block, and a first protrusion matched with the first positioning groove is formed on a side thereof adjacent to the lower profile block.
6. The zipper adhesion jig using high frequency heating according to claim 5, wherein the connection block is formed with two reinforcing ribs, the two reinforcing ribs are arranged in a cross shape, and the two reinforcing ribs are horizontally arranged.
7. The jig for bonding a slide fastener using high frequency heating according to claim 6, wherein a second positioning groove is formed at a junction of the reinforcing rib and the connection block, and a second protrusion is formed on a side of the upper profiling block facing the connection block, the second protrusion being matched with the second positioning groove.
8. The zipper adhesion jig using high frequency heating according to claim 7, wherein a second annular groove is formed on a side of the connection block, which is close to the upper profiling block, the second annular groove is provided on an inner surface of the connection block, and the second annular groove is provided close to an edge of the connection block, and an annular boss adapted to the second annular groove is formed on a side of the upper profiling block, which is close to the connection block.
9. The zipper adhesion jig heated by high frequency waves according to claim 1, wherein the upper profiling block is provided with two supporting bars, the two supporting bars are arranged in a cross shape, and the joint of the two supporting bars is positioned above the upper profiling block.
10. The zipper bonding jig heated by high frequency according to claim 9, wherein a mounting groove is formed at the joint of the two support bars, the mounting groove is fixed with magnetic steel, and the zipper bonding jig heated by high frequency comprises a magnet fixing block for adsorbing and fixing an upper housing sleeved on the upper profiling block.

Description

Zipper bonding jig heated by high frequency Technical Field The utility model relates to the technical field of zipper cloth adhesion, in particular to a zipper adhesion jig heated by high frequency. Background In the case and bag manufacturing field, the zipper is used as a key opening and closing component, and the arrangement position and the connection mode directly influence the aesthetic property, the functionality and the durability of the product. The traditional zipper arrangement mode mainly comprises an external arrangement mode and an internal arrangement mode, wherein the external arrangement mode is convenient to operate, but the overall appearance consistency of the luggage can be damaged. In terms of internal placement, common methods include stitching and bonding. For non-woven bags (such as bags made of plastic, PVC or composite materials), the sewing mode is difficult to be applied, so that the sewing mode mainly depends on the bonding technology. The existing bonding process has the following problems: 1. Manual bonding by spraying glue, namely uneven glue coating in the operation process, high dependence on the proficiency of operators on bonding quality, poor product consistency and low production efficiency; 2. Hot-melt adhesive film hot-press adhesion, which avoids the problem of glue coating, but requires longer heating and cooling time, has higher energy consumption, and has the defects of higher influence of factors such as temperature, pressure and the like on the adhesive strength and insufficient stability. Therefore, a novel zipper bonding technology is needed, which can improve the production efficiency while guaranteeing the bonding quality and is suitable for various luggage materials. Disclosure of utility model In view of the defects of the prior art, the utility model provides a zipper bonding jig heated by high frequency, which aims to solve the core problems of uneven quality, low yield and low efficiency of finished products in the prior art, and provides an efficient, reliable and cost-controllable zipper cloth pasting solution for the bag manufacturing industry. The utility model provides a zipper bonding jig heated by high frequency, which comprises: the connecting block is used for placing and fixing the zipper; The upper profiling block is matched with the upper part of the connecting block, the upper profiling block is used for placing an upper shell, and the outer part of the upper profiling block is matched with the inner side contour of the upper shell; The lower profiling block is matched with the lower part of the connecting block, the lower profiling block is used for placing a lower shell, and the outer part of the lower profiling block is matched with the inner side contour of the lower shell. Preferably, a first annular groove is formed on one side of the lower profiling block, which is close to the connecting block, the first annular groove is arranged on the outer surface of the lower profiling block, and the first annular groove is used for avoiding the teeth of the zipper. Preferably, a first avoidance groove is formed on one side of the connecting block, which faces the lower profiling block, a second avoidance groove adapted to the first avoidance groove is formed on one side of the connecting block, which faces the lower profiling block, and the first avoidance groove is adapted to the second avoidance groove so as to be used for avoiding a zipper head of a zipper. Preferably, at least one fixing needle is arranged on one side of the connecting block, which is far away from the lower profiling block, and the fixing needle is used for penetrating through the zipper so that the zipper is fixedly connected with the connecting block. Preferably, at least one first positioning groove is formed on one side, close to the connecting block, of the lower profiling block, and a first protrusion matched with the first positioning groove is formed on one side, close to the lower profiling block, of the connecting block. Preferably, the connecting block is formed with two reinforcing ribs, two reinforcing ribs are arranged in a cross shape, and two reinforcing ribs are horizontally arranged. Preferably, a second positioning groove is formed at the joint of the reinforcing rib and the connecting block, and a second protrusion matched with the second positioning groove is formed on one side of the upper profiling block facing the connecting block. Preferably, a second annular groove is formed on one side of the connecting block, which is close to the upper profiling block, the second annular groove is arranged on the inner surface of the connecting block, the second annular groove is arranged close to the edge of the connecting block, and an annular boss matched with the second annular groove is formed on one side of the upper profiling block, which is close to the connecting block. Preferably, the upper profiling block is provided with two supporting bars, the