Rapid cooling device for injection mold

A rapid cooling, injection mold technology, applied in the field of injection molds, can solve problems such as wasting water resources, reducing injection molding efficiency, and inability to dissipate heat, saving water resources and improving work efficiency.

Inactive Publication Date: 2020-12-15
彭剑
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that the lower mold is placed in a cold medium. Since the cold medium absorbs heat for a long time, the heat will not be dissipated, reducing the efficiency of injection molding, and the hot water generated after cooling is absorbed. Directly drained away, it is a waste of water resources, and a rapid cooling device for injection mold is proposed

Method used

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  • Rapid cooling device for injection mold
  • Rapid cooling device for injection mold

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or t...

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Abstract

The invention discloses a rapid cooling device for an injection mold. The rapid cooling device comprises a cooling base, wherein a lower mold is clamped in the cooling base, an upper mold is placed onthe outer wall of the top of the lower mold, a motor is installed on one side of the outer wall of the top of the cooling base through bolts, the output end of the motor is provided with a first shaft rod located in the cooling base through bolts, fixing bases are installed on the inner walls of two sides of the cooling base through bolts, and the bottom end of the first shaft rod is rotationallyconnected to the outer walls of the tops of the fixing bases through bearings. According to the rapid cooling device, the shaft rod can drive stirring blades to stir cold water in the cooling base, so that the flow rate of the cold water is higher, then the lower mold can be cooled more quickly, and therefore, the working efficiency is improved; and hot water in the cooling base can be recycled into a heat dissipation box for heat dissipation, heat is brought out of the heat dissipation box through heat dissipation fins, the hot water can be cooled, and the water can be repeatedly used.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to a rapid cooling device for injection molds. Background technique [0002] Injection molding is a tool for producing plastic products, and it is also a tool for giving plastic products a complete structure and precise dimensions. Injection molding is a processing method used in mass production of certain complex-shaped parts. High pressure is injected into the cavity of the injection mold, and after cooling and solidification, plastic products are obtained. [0003] In the existing rapid cooling device for injection molds, the lower mold is placed in the cold medium. Since the cold medium absorbs heat for a long time, the heat will not be lost, reducing the efficiency of injection molding, and the hot water generated after cooling is directly drained. It is a waste of water resources, therefore, it is urgent to design a rapid cooling device for injection molds to solve th...

Claims

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Application Information

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IPC IPC(8): B29C45/73
CPCB29C45/73
Inventor 彭剑
Owner 彭剑
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