Rapid-cooling plastic mold for water tank cover

A plastic mold and rapid cooling technology, applied in the field of molds, can solve the problems that the cooling equipment cannot be cooled in place, reduce labor efficiency, and high mold temperature, and achieve the effects of rapid and sufficient cooling, saving cooling time, and rapid cooling.

Inactive Publication Date: 2013-04-17
KUNSHAN HAOKUN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing plastic mold for the water tank cover often has a high temperature in some parts of the mold, and the existing cooling equipment cannot cool it in place
In order to ensure the size of the product, the only way to ensure the size is to extend the cooling time, but the long cooling time reduces the labor efficiency and wastes a lot of time

Method used

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  • Rapid-cooling plastic mold for water tank cover

Examples

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Effect test

Embodiment

[0015] Such as figure 1 As shown, a plastic mold for rapid cooling water tank cover includes a mold body 4 on which a mold base 2 is arranged. The upper part of the mold base 2 is provided with a positioning ring 1, and the middle part of the mold body 4 is provided with a water cooling device.

[0016] In this embodiment, the water cooling device includes a water inlet and a water outlet, and the water inlet and the water outlet are connected through pipelines, and several well-shaped cooling pipes 5 are connected to the pipelines. Usually, the number of well-shaped cooling pipes is determined by actual needs, generally two.

[0017] In this embodiment, chamfers with an angle of 30° are provided on both sides of the upper end of the positioning ring 1 . A groove 3 is respectively arranged on the four corners of the mold base, and the depth of the groove 3 is 20cm.

[0018] A plurality of water well-shaped cooling pipes are arranged in the middle of the mold body, and the c...

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Abstract

The invention discloses a rapid-cooling plastic mold for a water tank cover, which comprises a mold body, wherein a mold seat is arranged on the mold body. The plastic mold is characterized in that a locating ring is arranged at the upper part of the mold seat, and a water cooling device is arranged in the middle of the mold body. As an improvement, the water cooling device comprises a water inlet and a water outlet; the water inlet is communicated with the water outlet by a pipeline; the pipeline is communicated with a plurality of well-shaped cooling pipes; chamfers with an angle of 30 DEG are arranged on the two sides of the upper end of the locating ring. According to the plastic mold, the well-shaped cooling pipes are arranged in the middle of the mold body, and the cooling pipes can achieve rapid and sufficient cooling of the mold body; in addition, the chamfers with the angle of 30 DEG are arranged on the two sides of the upper end of the locating ring, and a groove is formed at each of four corners of the mold seat. The plastic mold is simple in structure, and can achieve sufficient rapid cooling; abundant cooling time is saved; and the labor efficiency is improved.

Description

technical field [0001] The invention belongs to the field of moulds, and in particular relates to a fast cooling water tank cover plastic mold. Background technique [0002] A mold is a tool for producing plastic products, and it is also a tool for giving plastic products a complete structure and precise dimensions. The water tank cover plastic mold is a common mold. The existing plastic mold for the water tank cover often has a high temperature in some parts of the mold, and the existing cooling equipment cannot cool it in place. In order to ensure the size of the product, the only way to ensure the size is to extend the cooling time, but the long cooling time reduces the labor efficiency and wastes a lot of time. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above-mentioned defects, and provide a fast cooling water tank cover plastic mold with simple structure, capable of fast cooling and sufficient co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/04
Inventor 亢建兵
Owner KUNSHAN HAOKUN MACHINERY
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