Pull head installing device of zipper machine

Abstract

The invention relates to zipper assembly equipment, in particular to a pull head installing device of a zipper machine. According to the technical scheme, the pull head installing device of the zipper machine comprises an upper mold and a lower mold corresponding to the upper mold and combined with the upper mold; the end face, towards the upper mold, of the lower mold is provided with a containing cavity for containing pull heads; the end, towards the containing cavity of the lower mold, of the upper mold is a pull head abutting and pressing end; the abutting and pressing end of the upper mold is provided with an installing groove; an abutting and pressing block corresponding to the containing cavity of the lower mold is arranged in the installing groove; an elastic buffering piece is arranged between the abutting and pressing block and the top end face of the installing groove; an abutting and pressing block anti-disengaging assembly is arranged between the side wall of the installing groove and the abutting and pressing block. By means of the pull head installing device of the zipper machine, the assembly process is stable, the structure is simple, and positioning is stable.

Description

technical field [0001] The invention relates to a zipper assembly device, in particular to an upper slider device of a zipper machine. Background technique [0002] The zipper machine is a kind of equipment for assembling the processed zipper tape and the slider. This type of equipment has a zipper tape conveying mechanism, a slider conveying mechanism, and an assembly mechanism for assembling the zipper tape and the slider conveyed by the zipper tape conveying mechanism and the slider conveying mechanism. And it can be composed of a lower mold that can be combined with the upper mold. The end surface of the lower mold facing the upper mold is provided with a placement cavity for placing the slider. The end surface of the upper mold facing the lower mold placement cavity is the slider pressing end surface. The purpose of pressing the slider in the placement cavity is to enable the slider to be stably positioned in the placement cavity. However, during use, if the position ...

AI Technical Summary

Problems solved by technology

However, during use, if the position of the zipper slider is shifted when it is placed in the cavity of the lower mold, the pressing end of the upper mold will not be able to implement the slider and the zipper tape when pressing the slider. On the one hand, the slider will be crushed, resulting in damage to the slider

Since the pressing end face of the upper die is a hard end face, during its normal pressing process, the slider will still have a slight displacement in the placement cavity of the lower die, and it often happens that the zipper tape cannot be installed with the slider

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