A mechanical claw integrating automatic pick-up and automatic release

Abstract

The invention relates to a mechanical paw integrating an automatic insert grabbing function and an automatic insert placing function. The mechanical paw comprises a fixed plate and supporting columns connected with the fixed plate, wherein a profiling block is arranged at the lower end of the fixed plate and is fixedly connected with the fixed plate through the supporting columns; electromagnetic blocks used for automatically attracting and placing screws are fixedly arranged at the edge of the lower end surface of the profiling block and are electrically connected with an electromagnetic valve fixedly arranged on the fixed plate; the interior of each electromagnetic block is of a longitudinal-through hollow structure; an ejector pin capable of longitudinally moving is arranged inside the hollow structure of each electromagnetic block; after passing through the profiling block, the top end of each ejector pin is connected with an ejector pin cylinder used for controlling the ejector pin to move up and down. According to the mechanical paw, the function of grabbing a product and the function of placing an insert are integrated, an operator does not need to frequently enter an injection molding machine, the labor intensity of the operator is alleviated, the personal safety coefficient of the operator is improved, and the production efficiency is improved by replacing manual operation with machine equipment.

Description

technical field [0001] The invention relates to a mechanical claw which integrates automatic pick-up and automatic release, and mainly relates to a mechanical claw for fixing a safety air bag on an automobile instrument panel. Background technique [0002] In the field of automotive accessories, the fixing methods of the airbag on the dashboard of the car are all fixed by bolt connection. Ordinary instrument panels are just a single injection-molded plastic part, and the airbag fixing bolts are assembled separately later; the instrument panel of the D06 model uses insert injection molding technology to realize the integration of the instrument panel and the airbag fixing screws. Before injection molding, manually enter the injection molding machine, place the airbag fixing screw and the airbag mesh in the appropriate position of the mold, and then carry out mold closing injection molding. To produce a product, after the product is taken out, it is necessary to manually ente...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the present invention provides a mechanical claw that integrates automatic pick-up and automatic release, which solves the problems of complicated operation and potential safety hazards of traditional mechanical claws

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