A lifting mechanism for a punching die in a sticky die set

Abstract

The invention relates to a lifting mechanism for a punching die in a sticking die frame, which includes a transmission mechanism, a connecting rod mechanism and a punching needle mechanism. The transmission mechanism includes a linear cylinder, a cylinder bracket connected thereto, and a positioning block connected with threads; The rod mechanism includes a lifting needle bar and a central block connected with it. The lifting needle bar is provided with a first return spring, a first guide block, a first limit block and a second limit block, and is connected with the die through a die connector ;The punching needle mechanism includes a needle bar, and is provided with a second return spring, a second guide block, a third limit block and a fourth limit block, and is connected with the punch needle through a punch needle connector to lift the needle bar and the needle bar They are all positioned in the formwork, and are lifted or moved up and down in the formwork. The beneficial effects of the invention are: simple structure, convenient installation and debugging; lifting function, and a mechanism with single-mode lifting function, so that the embroidery frame can move freely on both sides, and can save cloth at the same time.

Description

technical field [0001] The invention relates to a patch-adhesive mixed embroidery machine, in particular to a lifting mechanism for a punching die in a patch-bonding mold frame. Background technique [0002] When the patch-adhesive hybrid embroidery machine is working, the distance between the die and the table is relatively close, and the die does not have the lifting function. When it is embroidered with the flat embroidery machine head, the embroidery frame needs to move on both sides, because the lifting height of the die is not enough, so that The embroidery frame cannot be moved on both sides. In addition, the dies are all fixed on the formwork and work as a whole. There will be waste for processing fabrics, and the waste is even more serious when making garment embroidery. Contents of the invention [0003] The present invention aims to solve the above-mentioned shortcomings of the prior art, and provides a mechanism with a lifting function and a single-mode lifting...

AI Technical Summary

Problems solved by technology

[0002] When the patch-adhesive hybrid embroidery machine is working, the distance between the die and the table is relatively close, and the die does not have the lifting function. When it is embroidered with the flat embroidery machine head, the embroidery frame needs to move on both sides, because the lifting height of the die is not enough, so that The embroidery frame cannot be moved on both sides, and the punching dies are fixed on the die frame, which works as a whole, which will waste the processing fabric, and it is even more wasteful when making garment embroidery

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