A plastic sheet forming device

Abstract

The invention provides a plastic plate forming device, which includes a workbench for supporting equipment, an electro-hydraulic push rod, a side plate, a support seat for supporting the electro-hydraulic push rod, a screw injection molding machine for extruding plastic, and a The invention discloses a dispersed injection molding mechanism for plastic plate injection molding and a molding mechanism for cooling plastic molding. The side plate is fixedly connected to a workbench, which relates to the field of plastic plate processing. The plastic plate molding device designs two closely related dispersed injection molding mechanisms and molding mechanisms based on the difficulties and problems in the molding of large plastic sheets, which can not only speed up the injection molding speed of multi-point injection molding, but also eliminate the key problems of multi-point injection molding. , so as to effectively solve the problem that the general plastic plate forming device has large injection resistance, long injection time, and long time to make finished products during the process of forming large plastic plates, which leads to low processing efficiency and high energy consumption for natural cooling. , is seriously disturbed by the outside world and has a high rate of defective products.

Description

Technical field [0001] The present invention relates to the field of plastic sheet processing, in particular a plastic sheet molding device. Background technique [0002] Injection molding is a relatively mature technology, through the screw extruded into the mold, then plastic cooling in the mold, which is generally used in small plastic products, especially for large plastic plates, especially For hollow plastic sheets, there is a problem longer process time, mainly because the area is large, injection molded from one injection in the injection molding process, the injection molding time, and some materials in the injection molding process take the lead in contact with the cooling structure, and take the lead Hair hard, increase the resistance of subsequent injection molding, so many natural cooling, open cooling mode for large plastic plate processing, plastic, injected into the mold, then open cooling, this method can be increased The large cooling effort accelerates the spee...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a plastic plate forming device, which solves the problem that the general plastic plate forming device has large injection resistance, long injection time and relatively long time to make finished products in the process of forming a large plastic plate. Long, which in turn leads to low processing efficiency, high energy consumption for natural cooling, serious external interference, and high defective rate

Images