Injection molding model for mouse cover

Abstract

The invention relates to an injection molding model for a mouse cover. The model comprises a pouring system, a main channel cold material system, an injection molding part, a positioning guide mechanism, a push-out demolding mechanism, a core pulling mechanism and a reset mechanism. The pouring system comprises a mold cavity and a mold core, and the injection molding mouse cover is formed betweenthe mold cavity and the mold cover. The main channel cold material system comprises a material pull rod for pulling out a condensation material in a main channel. Fitting formation is performed at thepenetration position of an angle pin guide block of the positioning guide mechanism in the vertical direction in the die assembly process, and the angle pin guide block obliquely moves towards the center by a certain distance, so as to guide movable and fixed dies to be assembled correctly. An angle pin on an angle pin base of the push-out demolding mechanism jacks the injection molding model out, and the reset mechanism helps to push the injection molding model out. The core pulling mechanism pulls out the mold core at the formation position, and a supporting column prevents a mold core plate from deforming. The injection molding model for the mouse cover is low in cost, simple, practical and reliable in performance and has wide market prospects.

Description

technical field [0001] The invention relates to the field of moulds, in particular to an injection molding model of a mouse cover. Background technique [0002] Plastic is one of the more common materials in modern industry. Its products can be processed into any shape. The plastic mold that uses its shape to shape and the injection mold processed by injection molding have the advantages of high production efficiency and low price in terms of performance. The main Used in automotive, medical, chemical and other fields. Compared with metal parts, the molding and processing method of plastic parts is simple, can be produced in batches, and is easy to manufacture. It only needs automatic injection machines and suitable molds, automation, simple operation, and significantly improved production efficiency. Obviously, plastic has become a good substitute material for metal parts. . [0003] A plastic mold is a tool that uses its shape to shape plastic products with a certain sha...

AI Technical Summary

Problems solved by technology

At the same time, the plastic mold cavity is easily affected by the high pressure of the melt during molding. The thickness of the side wall and bottom plate of the cavity is too small to cause plastic denaturation or deflection, and the cooling water channel leaks cooling water, which is not conducive to processing and cleaning.

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