Acrylic mold for molding front shell of drop-shaped electric heater

Abstract

The invention discloses an acrylic mold for molding a front shell of a drop-shaped electric heater. The acrylic mold for molding the front shell of the drop-shaped electric heater comprises a fixed die, a movable die, a feeding hole and a cooling water runner, wherein a guide sleeve is arranged on a fixed template of the fixed die; a movable guide post is inserted into the guide sleeve; the guide post is fixed on a movable template of the movable die; the movable die can do open and close movement through the guide post; the movable die and the fixed die form a forming cavity after being correspondingly meshed; the forming cavity is as follows: a drop-shaped front cover installing cavity is arranged in the middle of a drop-shaped frame type slab cavity, and six grab cavities for installing front cover are arranged at the surface of an inner cavity of the forming cavity. In the manner, the production process can be simplified; the actual production is relatively convenient and fast; the manpower and material resources are saved at the same time; the acrylic mold is suitable for the flow line production of products; and the production cost is saved, and the production efficiency of an enterprise is greatly improved.

Description

technical field [0001] The invention relates to a plastic forming mold, in particular to a plastic mold for forming a front shell of a drop-shaped electric heater. Background technique [0002] In recent years, with the rapid development and general use of the plastics industry, the strength and precision of engineering plastics have been continuously improved, making the application range of plastic products also expanding, such as household appliances, instruments and meters, construction equipment, automobile industry, Japan, etc. In many fields such as hardware, the proportion of plastic products is increasing rapidly. With the increasing demand for plastic products, higher requirements are placed on the output of plastic molds. However, in terms of existing mold technology, in order to improve production efficiency, it can only be achieved by adding injection molding machines and mold equipment, which will not only increase hardware costs, but also the corresponding eq...

AI Technical Summary

Problems solved by technology

However, based on the existing mold technology, in order to improve production efficiency, it can only be realized by adding injection molding machines and mold equipment, which will not only increase the hardware cost, but also the corresponding equipment maintenance costs and the consumption of electric energy, water energy and other operating costs. And labor costs are not a small expense. Therefore, the huge increase in production costs has seriously limited the development of the plastics industry.

[0003] The volume of the front shell of the drop-shaped electric heater on the existing market requires the plastic part to have high dimensional accuracy and molding interface. The existing plastic mold has low molding efficiency and low yield, which greatly increases the production cost. a waste of resource

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