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Big panel die of air conditioning cabinet and manufacturing method of big panel die of air conditioning cabinet

A technology for large panels and air conditioners, which is applied in the field of large panel molds for air conditioner cabinets and the production of large panels for air conditioner cabinets, can solve the problems of uneven feeding pressure, flow marks on the surface, and large internal stress, so as to avoid flow marks and deformation. , The effect of uniform feeding pressure and small internal stress

Inactive Publication Date: 2012-12-12
ANHUI ANLAN MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above defects, the object of the present invention is to provide a large panel mold for air-conditioning cabinets and a method for making large panels for air-conditioning cabinets, so as to solve the problems of uneven feeding pressure, large internal stress, flow marks on the surface, and deformation in the prior art.

Method used

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  • Big panel die of air conditioning cabinet and manufacturing method of big panel die of air conditioning cabinet
  • Big panel die of air conditioning cabinet and manufacturing method of big panel die of air conditioning cabinet
  • Big panel die of air conditioning cabinet and manufacturing method of big panel die of air conditioning cabinet

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Embodiment Construction

[0029] The technical scheme of the present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments:

[0030] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "portrait", "horizontal", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional ...

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Abstract

The invention discloses a big panel die of an air conditioning cabinet and a manufacturing method of the big panel die of the air conditioning cabinet. A die back panel is divided into three areas, each area is provided with an injection molding port, injection is firstly carried out from injection molding ports in two-side areas and then can be carried out from the injection molding port in the middle area, thus the pressure in the first area and the third area is always kept during an injection process, and the first area and the third area can be switched off when the second area has the pressure. A needed injection molding and mode locking pressure can be cut to be half of a theoretical value by cutting the needed injection molding and mode locking pressure, thus the material feed pressure is uniform, the internal stress is smaller, and the current ripple and the deformation on the surface can be avoided.

Description

technical field [0001] The invention relates to the field of air conditioner moulds, in particular to a mold for a large panel of an air conditioner cabinet and a method for manufacturing a large panel of the air conditioner cabinet. Background technique [0002] The air conditioner consists of two parts: an indoor unit and an outdoor unit. The indoor unit is composed of a cabinet and an internal unit core. The cabinet is usually packaged by a panel and a back panel. The panel is the side facing the user, and the display screen and operation buttons are set on it. Wait. The panel and back panel of the cabinet are usually molded by injection molding melted plastic. Since the cabinet panel is directly seen by the user, the surface smoothness and deformation resistance of the panel are highly required during the injection molding process. [0003] An air-conditioning cabinet panel mold in the prior art includes a front formwork, a back formwork and a feeding system. The periph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/27B29C45/76
Inventor 王玉宝张如宏詹金珠
Owner ANHUI ANLAN MOLD
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