Connection back bar device for zipper production line

Abstract

The invention provides a connection back bar device for a zipper production line. The connection back bar device comprises a transverse bar, the left end and the right end of the transverse bar are provided with a feeding guide wheel allowing a zipper to be fed into the production line and a discharging guide wheel allowing the zipper to be discharged out of the production line, vertical guide rails are arranged between the feeding guide wheel and the discharging guide wheel, a sliding seat is installed on the guide rails, an ascending / descending guide wheel is installed on the sliding seat, the side edge of one of the guide rails is provided with a vertical bar, and the vertical bar is sequentially provided with an emergency stop switch, a time delay switch and a start switch in touch fit with the sliding seat from top to bottom. The connection back bar device can be installed between two sets of machining equipment of the production line, automatic start and stop are achieved, automation is improved, the delay switch is installed and sends signals to the machining equipment, automatic stop is achieved after the current machining procedure is completed, in this way, the machining quality of the zipper is guaranteed, and machining scrap of the zipper is avoided.

Description

technical field [0001] The invention relates to the technical field of zipper processing, in particular to a connecting back bar device used in a zipper production line. Background technique [0002] At present, the processing of zippers needs to go through multiple processes, so it is necessary to form a production line with multiple processing equipment. During the processing, the processing equipment will inevitably get stuck, so the processing equipment on the production line needs to be stopped for maintenance. However, in the prior art, when the processing equipment stops, the zipper that is often in the middle of processing, such as a zipper threading machine, stops in the middle of a section of zipper during processing, and then continues processing, which will affect the processing quality of the zipper, and even Make this section of zipper obsolete. Contents of the invention [0003] The present invention aims to solve the above-mentioned problems in the prior a...

AI Technical Summary

Problems solved by technology

However, in the prior art, when the processing equipment stops, the zipper that is often in the middle of processing, such as a zipper threading machine, stops in the middle of a section of zipper during processing, and then continues processing, which will affect the processing quality of the zipper, and even make this zipper obsolete

Images