Blowing mold for plastic bottle production

Abstract

The invention discloses a blowing mold for plastic bottle production, and belongs to the field of molds. The blowing mold comprises a base, wherein one side of the top of the base is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a mounting block, one side of the mounting block is fixedly connected with a main mold block, one side of the main mold block is provided with an auxiliary mold block, a mounting plate is fixedly connected to the top of one side of the supporting plate, a blow molding pipe fixedly sleeves the top of the mounting plate, a control valve is fixedly mounted outside the blow molding pipe, and the bottom end of the blow molding pipe extends into the main mode block and the auxiliary mode block. According to the blowing mold for plastic bottle production, by arranging an air conveying sleeve, an air outlet cover, an air inlet pipe, an air inlet valve and an air outlet hole, in the plastic bottle production process, blowing parts in the main mold block and the auxiliary mold block can be conveniently and rapidly cooled through cold air, in this way, the forming speed of the blowing parts can be increased, and convenience is brought to subsequent mold taking of the blowing parts.

Description

technical field [0001] The invention belongs to the technical field of moulds, in particular to a blow mold for plastic bottle production. Background technique [0002] Mold refers to various molds and tools used in industrial production for injection molding, blow molding, extrusion and die-casting to obtain the required products. In short, molds are tools used to make shaped objects. This tool consists of Composed of various parts, it mainly realizes the processing of the shape of the article through the change of the physical state of the molded material, and in the process of plastic bottle production and processing, blow molding molds are usually used; however, most of the existing blow molding molds In the process of use, it is not convenient to quickly cool the blow molded parts inside the mold, which will not only slow down the molding speed of the blow molded parts, but also affect the subsequent mold taking of the mold. Blow molded parts are ejected from the insid...

AI Technical Summary

Problems solved by technology

[0002] Mold refers to various molds and tools used in industrial production for injection molding, blow molding, extrusion and die-casting to obtain the required products. In short, molds are tools used to make shaped objects. This tool consists of Composed of various parts, it mainly realizes the processing of the shape of the article through the change of the physical state of the molded material, and in the process of plastic bottle production and processing, blow molding molds are usually used; however, most of the existing blow molding molds In the process of use, it is not convenient to quickly cool the blow molded parts inside the mold, which will not only slow down the molding speed of the blow molded parts, but also affect the subsequent mold taking of the mold. Blow molded parts are ejected from the inside of the mold, which will slow down the mold taking speed of the mold, and it is not convenient to automatically remove the blow molded parts from the production area. It is often necessary to manually pick them up, which leads to the production of plastic bottles. The work efficiency is low, for this reason, we propose a blow mold for plastic bottle production