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Long dropper forming die

A tube forming and mold technology, which is applied to household appliances, tubular items, other household appliances, etc., can solve the problems of prolonged production cycle and long cooling time, so as to strengthen turbulence intensity, improve production efficiency, and ensure cooling cycle. Effect

Inactive Publication Date: 2021-06-11
玉环楚港模具科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since nucleic acid detection requires the use of plastic droppers, the demand for plastic droppers has become greater, but the cooling time of the traditional round dropper molding mold is long, which prolongs the production cycle.

Method used

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Embodiment Construction

[0021] refer to Figure 1 to Figure 3 Embodiments of the present invention will be further described.

[0022] A long dropper forming mold, comprising an upper mold frame 1, a lower mold frame 2, an upper mold plate 3 and a lower mold plate 4, an upper mold cavity is formed on the end surface of the upper mold plate 3, and a lower mold cavity is formed on an end surface of the lower mold plate 4, The upper template 3 includes an upper fixed plate 3a arranged in sequence, a cooling cover plate 3b and a lower support plate 3c, a cooling chamber 3d is formed on one end surface of the lower support plate 3c, and the cooling cover plate 3b seals the lower support plate 3c The opening of the upper cooling chamber 3d, the cooling cover plate 3b is provided with an inlet port 65 and an outlet port communicating with the cooling chamber 3d, and the bottom of the cooling chamber 3d is provided with a number of evenly distributed first flow channel grooves 7 A second runner groove 8 is ...

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Abstract

The invention discloses a long dropper forming die. The long dropper forming die comprises an upper die frame, a lower die frame, an upper die plate and a lower die plate, wherein an upper die cavity is formed in the end face of the upper die plate, a lower die cavity is formed in the end face of the lower die plate, the upper die plate comprises an upper fixing plate, a cooling cover plate and a lower supporting plate which are sequentially arranged, a cooling cavity is formed in the end face of one side of the lower supporting plate, a cooling cover plate seals an opening of the cooling cavity on the lower supporting plate, an inlet port and an outlet port which communicating with the cooling cavity are formed in the cooling cover plate, a plurality of first flow channel grooves which are evenly distributed are formed in the bottom of the cooling cavity, and second flow channel grooves are formed in the end face, opposite to the cooling cavity, of the cooling cover plate.

Description

technical field [0001] The invention belongs to the technical field of blow molds, in particular to a long dropper forming mold. Background technique [0002] Plastic dropper is made of PE, PET and other materials, and it is an indispensable experimental consumable for laboratories, food research, medicine and other industries. It has the advantages of low cost and simple use. [0003] Since nucleic acid detection requires the use of plastic droppers, the demand for plastic droppers has become greater, but the cooling time of traditional round dropper molding molds is long, thereby prolonging the production cycle. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a long dropper molding die with simple structure and good heat dissipation. [0005] In order to achieve the above object, the present invention provides the following technical solutions: a long dropper forming mold, comprising an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C49/48B29C49/78B29L23/00
CPCB29C49/48B29C49/786B29L2023/22
Inventor 张江华
Owner 玉环楚港模具科技有限公司
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