Injection molding mechanism for wear-resistant plastic shoes

Abstract

The invention discloses an injection molding mechanism for wear-resistant plastic shoes. The injection molding mechanism for the wear-resistant plastic shoes comprises a workbench, wherein a servo motor is arranged at the bottom end of the workbench, a rotating plate is fixed at the output end of the servo motor, hydraulic cylinders are arranged at the bottom end of the workbench, a bottom plate is arranged at the upper end of a piston rod of each hydraulic cylinder, a sliding rod is fixed at the upper end of each bottom plate, and a mounting plate is arranged between the top ends of the sliding rods. A feeding pipe is arranged above the mounting plate, and the bottom end of the feeding pipe communicates with a circulating pipe. The injection molding mechanism for the wear-resistant plastic shoes is provided with the hydraulic cylinders, the hydraulic cylinders drive an upper mold and a lower mold on the mounting plate to be attached to each other, then molten plastic is injected into the upper mold, and after the molten plastic is cooled, a mold is formed, and thus, automatic operation is realized; meanwhile, a plurality of plastic shoes can be formed at a time, and the processing efficiency is improved; after the plastic liquid heated and melted by an electric heating wire moves downwards through a piston to extrude the plastic downwards, the plastic flows into a cavity of the upper mold from a circulation pipe, the extruded plastic liquid is compact, the mold is firm, and thus, the formed plastic shoes are wear-resistant.

Description

technical field [0001] The invention relates to the field of plastic injection molding, in particular to an injection molding mechanism for wear-resistant plastic shoes. Background technique [0002] Plastic is mainly composed of carbon, oxygen, hydrogen, nitrogen and other organic or inorganic elements. The finished product is solid, and it is a molten liquid during the manufacturing process. Therefore, it can be heated to melt, pressurized to make it flow, and cooled to make it solidified and formed into various shapes. [0003] In the production process of traditional plastic shoes, the sole is a crucial link. When it is mass-produced, a single equipment can only produce one at a time, and its working efficiency cannot be guaranteed. At the same time, the plastic sole is often in contact with the ground, so more materials are used for its molding. During the preparation process, the molded plastic and plastic are not close enough in the natural state, the mold is not str...

AI Technical Summary

Problems solved by technology

[0003] In the production process of traditional plastic shoes, the sole is a crucial link. When it is mass-produced, a single equipment can only produce one at a time, and its working efficiency cannot be guaranteed.

At the same time, the plastic sole is often in contact with the ground, so more materials are used for its molding. During the preparation process, the molded plastic and plastic are not close enough in the natural state, the mold is not strong enough, and its wear resistance cannot be guaranteed.

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