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A batch-type continuous production process of refrigerated and heat-insulating composite panels

A thermal insulation composite board and production process technology, which is applied in the field of board production, can solve problems such as low production efficiency, poor product quality, and insufficient environmental protection, and achieve the effects of high production efficiency, low equipment cost, and excellent product quality

Active Publication Date: 2022-03-04
四川鑫运达汽车科技有限公司
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Problems solved by technology

[0007] The purpose of the present invention is to provide a batch-type continuous production process of refrigerated and thermal insulation composite panels, which solves the problems of low production efficiency, poor product quality and insufficient environmental protection in the existing process

Method used

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] A batch-type continuous production process of a refrigerated and heat-preserving composite board, comprising the following steps:

[0027] (1) Prefabricate and fix aluminum alloy mold tubes on the bottom mold production platform according to the size of the insulation board;

[0028] (2) laying the internal pre-embedded structural parts of the insulation board inner panel and the insulation board in the mold cavity of the prefabricated aluminum alloy mold pipe;

[0029] (3) Open the water circulation heating system of the production workshop and the bottom mold production platform with one button. The temperature in...

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Abstract

The invention discloses an intermittent continuous production process of a refrigerated and heat-insulating composite board, which belongs to the technical field of plate production, and aims to provide a batch-type continuous production process of a refrigerated and heat-preserved composite board to solve the problems of low production efficiency, poor product quality, and insufficient environmental issues. The plate is made through an open foaming process, which has the characteristics of excellent product quality, high degree of automation, high production efficiency, simple operation and low equipment cost. The invention is suitable for a batch-type continuous production process of a refrigerated and heat-preserving composite board.

Description

technical field [0001] The invention belongs to the technical field of board production, and in particular relates to a batch-type continuous production process of a refrigerated and heat-preserving composite board. Background technique [0002] At present, the production process of domestic refrigerated vehicles mainly includes foaming process and bonding process. The foaming process can be divided into open foaming and closed foaming, and the bonding process is divided into dry bonding and wet bonding. . [0003] The thermal insulation core material of the production process of the refrigerated thermal insulation composite board adopts the box body to be foamed into a large square foam material, and then the skin layer is cut off and then sliced ​​into boards according to the thickness of the board. The cut polyurethane foam board should be cut and blanked into filling small pieces according to the size of the car body. The car body board adopts dry bonding or wet bondin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C44/12B29C44/34B29C44/42B29C44/60B29L7/00
CPCB29C44/12B29C44/3415B29C44/42B29C44/60B29C44/34B29L2007/002
Inventor 彭万刚
Owner 四川鑫运达汽车科技有限公司
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