Injection molding part sprue cutting and polishing equipment

Abstract

The injection molding part sprue cutting and grinding equipment relates to the technical field of injection molding equipment and comprises a grinding machine base, a noise reduction machine shell is fixedly installed on the top face of the grinding machine base, and a positioning adjusting sliding rail located at the bottom of an inner cavity of the noise reduction machine shell is fixedly installed in the middle of the top face of the grinding machine base; the left end of the positioning adjusting sliding rail is fixedly connected with a first chip filtering box fixedly connected with the top face of the grinding machine base. According to the scheme, the U-shaped clamp is matched with the threaded fixing lead screw to fix an injection molding part to the top of the sliding bottom plate, and then the sliding bottom plates are movably connected through the T-shaped sliding groove; two groups of positioning slots are matched with two locking bolts and bolt positioning slots to alternately fix the sliding bottom plate below the first grinding unit and the second grinding unit for grinding operation, so that the first grinding unit and the second grinding unit alternately grind; and a worker can alternately replace the grinding pieces of the first grinding unit and the second grinding unit without stopping the grinding operation of the injection molding part, so that the grinding efficiency of the device is improved.

Description

technical field [0001] The invention relates to the technical field of injection molding equipment, and more particularly, the invention relates to gate cutting and grinding equipment for injection molding parts. Background technique [0002] Injection molded parts refer to various injection molded products produced by injection molding machines, which are collectively referred to as injection molded parts, including various packaging, parts, etc.; mainly made of polyethylene or polypropylene and other materials with the addition of various organic solvents; making injection molded parts Generally, molding, transfer molding, and injection molding are used; lamination, molding and thermoforming are used to shape plastics on a plane; the above methods can be used for rubber processing. In addition, there are also liquid monomers or polymers as raw materials. Among these methods, extrusion and injection molding are the most used and the most basic molding methods. [0003] A...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides injection molding gate cutting and grinding equipment to solve the problem that the existing cutting and grinding equipment needs to continuously replace different meshes according to the grinding requirements when grinding the injection molding gate. Sandpaper sheets, and when replacing the sandpaper sheets, it needs to be shut down, which reduces the problem of grinding efficiency of injection molded parts

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