Injection mold for dropper

Abstract

The invention discloses an injection mold, and provides an injection mold for a dropper. According to the technical scheme, the injection mold for the dropper is characterized in that the injection mold for the dropper comprises a front mold frame, a rear mold frame, a front mold plate and a rear mold plate, the front mold plate comprises a front forming mold plate and a front finished product mold plate, the rear mold plate comprises a rear forming mold plate and a rear finished product mold plate, the front forming mold plate corresponds to the rear forming mold plate, the front finished product mold plate corresponds to the rear finished product mold plate, a push broach structure and a push tube structure are arranged on the front mold frame and located at the front finished product mold plate, a plurality of buffer structures are arranged on the push broach structure, a first limiting structure and a second limiting structure are arranged on two sides of the push broach structure respectively, the impact force between the front finished product mold plate and the rear finished product mold plate is reduced through the buffer structure, the service life of the mold is prolonged, and the service life of a blade is prolonged through the buffer structure, the first limiting structure and the second limiting structure. The mold is suitable for the technical field of molds.

Description

technical field [0001] The invention belongs to the technical field of moulds, in particular to an injection mold for a dropper. Background technique [0002] Plastic molds are tools that are matched with plastic molding machines in the plastic processing industry to give plastic products a complete configuration and precise dimensions; due to the variety of plastics and processing methods, the structures of plastic molding machines and plastic products are also complicated and simple There are also various types and structures of plastic molds. [0003] When the traditional plastic molds are used to process the dropper, most of them manually cut the tip of the mouth, and the work efficiency is very low. There are also some plastic film tools that are automatically cut by the mold through a simple blade installation, but the device used to fix the blade is usually not equipped. It has the effects of shock absorber and limit position, which makes the processed mouth tips var...

AI Technical Summary

Problems solved by technology

[0003] When the traditional plastic molds are used to process the dropper, most of them manually cut the tip of the mouth, and the work efficiency is very low. There are also some plastic film tools that are automatically cut by the mold through a simple blade installation, but the device used to fix the blade is usually not equipped. It has the effects of shock absorber and limit position, which makes the processed mouth tips vary greatly, which seriously affects the quality of the dropper. At the same time, the blade is prone to shake when it is used, resulting in a low service life of the blade and increasing production costs. Reduced work efficiency

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