A double-layer nylon zipper production equipment

Abstract

The invention discloses a double-layer nylon zipper production equipment, which includes a workbench and a zipper strip to be cut arranged on the workbench. The head is higher than the workbench, and the tail end of the workbench is provided with a groove, the inner side of the groove is rotatably installed with a supporting plate, the rotating shaft of the supporting plate is fixedly connected with the end of the first pole, and the second The other end of one rod is rotatably connected with the second support rod, and the other end of the second support rod is rotatably connected with the base of the electric gripper. This equipment is more convenient for the blanking of the zipper after production, avoids the friction damage of the drawing material on the worktable during the blanking process, and ensures uniform cutting length, simple structure, low cost, and strong practicability.

Description

technical field [0001] The invention belongs to the technical field of zipper production equipment, and in particular relates to a double-layer nylon zipper production equipment. Background technique [0002] Zipper is a connecting piece that relies on continuous arrangement of chain teeth to make items merge or separate, and is now widely used in clothing, bags, tents, etc. The zipper is composed of chain teeth, sliders, upper and lower stops (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 alternately. The slider clamps the chain elements on both sides, and slides with the help of the pull tab, so that the chain elements on both sides can be engaged or disengaged from each other. The application scenarios are very extens...

AI Technical Summary

Problems solved by technology

[0003] In the last process of the production chain, at the same time, the blanking structure pushes the zipper to travel a set distance on the workbench, and then cuts it off with a cutting knife to make zipper strips of various lengths and specifications. The existing blanking structure, through the rollers The friction between the chain and the chain, pushing it to be conveyed on the workbench, may easily cause friction damage between the zipper and the workbench, and ensure that the relative sliding occurs between the roller and the zipper, resulting in uneven product length and smooth feeding Insufficient degree, which affects production efficiency, so it is necessary to improve the design in a targeted manner

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