Zipper puller mounting machine

Abstract

The invention relates to a zipper puller mounting machine. The zipper puller mounting machine mainly solves the problems that an existing zipper puller mounting machine is complex in structure, long in puller mounting time and low in working efficiency. The zipper puller mounting machine is characterized in that the other side of a mounting plate (2) is provided with a forward traction mechanism (5), a backward traction mechanism (6), a puller feeding device (7), a puller sliding rail (4), a tape separating contact pin positioning device (8) and a die base (9); a proximity sensor (13) used for detecting the zipper edge is fixed on the tape separating contact pin positioning device (8), and a puller die (14) which can slide up and down and a zipper pressing plate (15) which can slidably move up and down are installed on the die base (9). According to the zipper puller mounting machine, the pulling feeding device, the puller sliding rail and the puller die are arranged on the same side of the mounting plate while the tail of a puller is in the front when a zipper is output, an original pushing device of the puller die is removed, the structure is simplified, the puller mounting time is shortened, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a zipper processing device, in particular to a zipper threading machine. Background technique [0002] The zipper threading machine is an automatic equipment for installing the slider on the zipper. The existing zipper threading machine includes a frame on which a vertical mounting plate is fixed, and a zipper traction mechanism and a zipper induction detection device are installed on the mounting plate. , slider mould, feeding head, zipper sliding groove and pin positioning device with separate belts. The slider mold is equipped with a slider safety release mechanism. Enter the front of the feeding head, the feeding head pushes the slider into the slider mold, the zipper traction mechanism pulls the zipper to move, and stops when the slider corresponds to the knife edge on the zipper, and the zipper is separated and positioned by the pin positioning device , the slider mold rises under the action of the cylinder, the slider i...

AI Technical Summary

Problems solved by technology

In order to make the zipper threading machine work continuously with the U-shaped card code machine in the next process, there are two traction mechanisms on the zipper threading machine. The retracting traction mechanism of the slider, due to space constraints, the slider feeding and slider molds are respectively arranged on both sides of the installation plate, the slider mold is driven to reciprocate by the push device, and the slider mold moves along the vertical direction of the zipper moving direction Conveying the slider to the bottom of the zipper has the following technical defects in actual production: due to the addition of the pushing device of the slider mold, the structure becomes complicated, it is not easy to assemble, the working time is prolonged when the slider is threaded, the work efficiency is low, and it cannot meet the requirements. client needs

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