Automatic die cutter of injection nozzle

Abstract

The invention discloses an automatic die cutter of an injection nozzle, relates to the field of die cutting equipment of injection nozzles, and aims at solving the problems of low production efficiency, high production cost and the like due to the fact that existing nozzle cutting equipment needs an auxiliary artificial operation when cutting the nozzle. The invention provides an automatic die cutter of an injection nozzle. The automatic die cutter is characterized in that an upper die of a jig is connected with a first cylinder, and driven by the first cylinder to do a linear reciprocating motion in the vertical direction; a vacuum chuck for grabbing a plastic product arranged inside a lower die of the jig is embedded inside the upper die of the jig; the vacuum chuck is connected with a vacuum generator; the lower die of the jig is fixedly connected with a frame through a lower die movement device capable of driving the lower die to do a linear reciprocating motion along the horizontal direction. By adopting the automatic die cutter of the injection nozzle, a full-automatic operation of the processing procedure of the injection nozzle can be achieved; seamless joint with the previous procedure and the next procedure is achieved; the procedure of manually picking up and putting a manual cutting device and manually collecting products from a die cutting tool are reduced.

Description

technical field [0001] The invention relates to the field of punching equipment for injection molding nozzles, in particular to a punching machine that can directly cut off the injection molding nozzles of products coming out of a previous process and automatically send them to the next process without manual work. Background technique [0002] Plastic electronic products commonly used in daily life are usually molded by injection molding. During molding, the gate on the product is called the nozzle in the industry, which will generate excess molding materials. In order to ensure the integrity and good appearance of the product, the remaining nozzle needs to be cut off after molding. At present, there are many ways to remove the nozzle of the product, and the jig for cutting the nozzle by hand is used for processing, that is, after the product is injection molded, the molded product is manually picked up, placed in the punching jig, and the nozzle is cut off by pressing the ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the disadvantages of the existing nozzle punching equipment that need auxiliary manual operation when punching the nozzle, which leads to low production efficiency and high production cost, the purpose of the present invention is to provide a device that can directly remove the nozzle from the previous process. The injection nozzle of the product is cut...

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