Tooth row machine and induction tooth missing device thereof

Abstract

The invention provides an induction tooth missing device which comprises an upper towing wheel, a lower towing wheel, a zipper assembling puller and a puller installing platform, wherein the zipper assembling puller is arranged on the puller installing platform, and a tooth missing induction block is arranged behind the zipper assembling puller. When the induction tooth missing device works, the upper towing wheel and the lower towing wheel rotate in the reversed directions, and after a zipper is assembled through the zipper assembling puller, the zipper is pulled out through common action of the upper towing wheel and the lower towing wheel, the tooth missing induction block is arranged behind the zipper assembling puller, and after the zipper is assembled, the tooth missing induction block detects the assembled zipper. When a part of the zipper misses teeth and is detected, the tooth missing induction block reacts and marks the part of the zipper, and therefore real-time monitoring in the working process of a tooth row machine is achieved, and normal production of products is guaranteed. The invention further provides the tooth row machine which comprises a motor, a support frame and a zipper assembling device is the induction tooth missing device provided with the structure.

Description

technical field [0001] The invention relates to the technical field of zipper machining, and more specifically, relates to a rice discharging machine and a tooth-missing induction device thereof. Background technique [0002] With the development of human social economy and science and technology, zippers have developed from the original metal materials to non-metal materials, from a single variety with a single function to a multi-species and multi-specification comprehensive function. Evolution. Its performance, structure, and materials are changing with each passing day, and it has a wide range of uses. The zipper is composed of chain teeth, sliders, limit codes (front code and rear code) or locking pieces. Among them, the chain teeth are the key part, which directly determines the side pull strength of the zipper. Generally, the zipper has two chain belts, and each chain belt has a row of chain teeth respectively, and the two rows of chain teeth are arranged alternate...

AI Technical Summary

Problems solved by technology

During the working process of the rice discharge machine, due to the fault of the mold, there will be less rice during the discharge, that is, missing teeth. If the fault is not found and eliminated in time, it will cause batches of unqualified products

However, in the existing production process, the rice discharge machine lacks a device to check whether the zipper has fewer teeth, which brings a certain amount of pressure to the inspectors

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