Plastic mold forming and extruding equipment

Abstract

The invention discloses plastic mold forming and extruding equipment, and relates to the technical field of plastic production and processing equipment. The plastic mold forming and extruding equipment comprises a workbench, four lower molds and an upper mold, wherein the lower end of the workbench is fixedly connected with two supporting plates, and the two supporting plates are jointly and fixedly connected with a storage plate; a rotating column is arranged at the upper end of the workbench in a penetrating mode, and a vertical plate is fixedly connected to the upper end of the workbench; and the side wall of the vertical plate is fixedly connected with a transverse plate. According to the plastic mold forming and extruding equipment, the pressing accuracy of the upper mold can be improved, deviation is prevented, the precision of the closing position is improved, and continuous injection molding operation can be conducted on multiple sets of lower molds, so that the practicability of the equipment is improved; injection molding work and demolding work are combined together, so that the production space is saved, and meanwhile the production cost is also saved; and in addition, the supporting capacity which can be provided for the storage plate causes the situation that the upper mold and the lower molds are not tightly closed, and the qualified rate of plastic after an injection mold is formed increased.

Description

technical field [0001] The invention relates to the technical field of plastic production and processing equipment, in particular to a plastic mold forming extrusion equipment. Background technique [0002] Injection mold is a tool for producing plastic products; it is also a tool for giving plastic products complete structure and precise dimensions. Injection molding is a processing method used in the mass production of certain complex-shaped parts. Specifically, it refers to injecting the heated and melted plastic into the mold cavity under high pressure from the injection molding machine, and after cooling and solidifying, the finished plastic product is obtained. [0003] In the use of existing plastic molding and extrusion equipment, it is found that the positioning of the upper and lower molds before injection molding is not accurate, resulting in the closure of the upper and lower molds is not tight, which wastes raw materials and makes the quality of the finished mo...

AI Technical Summary

Problems solved by technology

[0003] During the use of existing plastic molding and extrusion equipment, it was found that the positioning of the upper and lower molds before injection molding was not accurate, resulting in loose closure of the upper and lower molds, wasting raw materials and causing The finished product quality of the forming mold is low; at the same time, it cannot perform continuous injection molding operations on multiple sets of molds, resulting in high limitations in use; and the placement stability of the lower mold is poor, and the lower mold is often easy to deviate during the pressing process of the upper mold. As a result, its injection position is not accurate and its reliability is low. Therefore, it is necessary to design a plastic mold extrusion equipment to solve the above problems

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