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A master mold, mold, injection molding equipment and method for adjusting cavity depth thereof

A technology of injection molding equipment and master mold, which is applied in the field of injection molding equipment and its cavity depth adjustment, master mold, and mold, which can solve the problems of wasting time and achieve the effect of saving mold trial time and quickly adjusting mold fluidity

Inactive Publication Date: 2019-10-15
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Every time the depth of the cavity is adjusted, the upper and lower mold cores are required. Every time the adjustment needs to be installed with water, the temperature of the mold and the machine must be adjusted, which wastes a lot of time.

Method used

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  • A master mold, mold, injection molding equipment and method for adjusting cavity depth thereof
  • A master mold, mold, injection molding equipment and method for adjusting cavity depth thereof
  • A master mold, mold, injection molding equipment and method for adjusting cavity depth thereof

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Embodiment Construction

[0023] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0024] The present invention firstly provides a master mold, including a master mold core and a master template connected by fasteners; a telescopic adjustment mechanism connected with the master mold core and the master template; the telescopic adjustment mechanism includes a first telescopic member and a second telescopic member. Components; the first telescopic member is connected to the master core and / or the second telescopic member is connected to the master template; the first telescopic member and the second telescopic member can be relatively telescopically moved, so that the master core and the master template can move relatively.

[0025] It can be seen from the above that the master mold provided by the present invention can adjust the relativ...

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Abstract

The invention provides a master mold, a mold, injection molding equipment and a method for adjusting the cavity depth of the injection molding equipment. The master mold comprises a master mold core and a master mold plate connected through a fastener; the master mold further comprises a telescoping and adjusting structure connected with the master mold core and the master mold plate; the telescoping and adjusting structure comprises a first telescoping member and a second telescoping member; the first telescoping member is connected with the master mold core, and / or the second telescoping member is connected with the master mold plate; and the first telescoping member and the second telescoping member can realize telescopic movement relative to each other, so the master mold core and the master mold plate are movable relative to each other. With the master mold, the mold, the injection molding equipment and the method for adjusting the cavity depth of the injection molding equipment, the cavity depth of the mold can be conveniently adjusted.

Description

technical field [0001] The invention relates to the field of production and processing, in particular to a master mold, a mould, injection molding equipment and a method for adjusting the cavity depth thereof. Background technique [0002] In the prior art, when using a mold for injection molding, a lower mold is required to adjust the cavity depth of the mold. If the thickness of the injection molded product needs to be thinned, a thicker master template needs to be replaced to ensure that the overall thickness of the overall master mold core becomes smaller. thicker; if the thickness of the light guide plate needs to be thickened, use a grinder to reduce the surface of the master template to ensure that the overall thickness of the overall master mold core becomes thinner. Every time the depth of the cavity is adjusted, the upper and lower mold cores are required. Every time the adjustment needs to be done, the water circuit needs to be installed, and the temperature of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/26B29C45/76
Inventor 徐善飞龚挪威
Owner BOE TECH GRP CO LTD
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