Toilet seat mold

Abstract

The invention discloses a toilet seat mold. The toilet seat mold comprises a bracket, a left mold slidably arranged on the bracket, a shallow mold cavity formed in the left mold, a right mold arranged on the bracket, a deep mold cavity formed in the right mold, a water storage tank formed in the left mold, a communicating part symmetrically arranged on the right mold, an injection molding part arranged on the right mold, and an unloading part symmetrically arranged on the left mold, wherein the communicating part comprises a groove formed in the right mold, a shaft rod slidably arranged on the groove, a first cooling channel formed in the right mold, a first rubber sealing ring arranged on the first cooling channel, a water storage groove formed in the first cooling channel and a protruding block arranged on the left mold. According to the mold, the shaft rod enters the mold cavity, so that injection molding of a rotating shaft in the toilet seat is achieved, and therefore integration of seat molding is achieved; and meanwhile, water is introduced to the shaft rod for cooling, rapid cooling molding is achieved, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of moulds, in particular to a mold for a toilet seat. Background technique [0002] Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, molds are tools used to shape objects. This tool is composed of various parts. Different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. The injection mold usually includes an upper mold and a lower mold. A cavity for injection molding products will be formed between the molds. The shape of the cavity is consistent with the shape of the product. When in use, the molten plastic is injected into the cavity. After cooling and forming, the upper mold and the lower mold are separated, and then they ...

AI Technical Summary

Problems solved by technology

[0003] The toilet seat is the same as the toilet lid, it rotates along the rotating shaft when it is turned, so it needs to be drilled after injection molding, and it cannot be injection molded at one time, which is very inconvenient, and it takes a long time to mold because of the different thickness Cooling will also reduce work efficiency

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