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Injection mold

A technology for injection molds and molds, which is applied to household appliances, other household appliances, threaded products, etc., and can solve the problems of inability to achieve automatic demoulding and cumbersome demoulding.

Pending Publication Date: 2022-04-26
徐州市宝盛新田农业机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing injection molds are used to produce threaded pipe joints, because of the external threads, the traditional molds are cumbersome to demould and cannot achieve the effect of automatic demoulding

Method used

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Embodiment

[0032] Example: such as Figure 1-9As shown, the present invention provides an injection mold, including a mold mechanism 1, and the mold mechanism 1 includes a mold box 101, and two symmetrically distributed rectangular columns 105 are installed inside the mold box 101. A first limiting plate 106 is installed on one side of the column 105, and a second fixing plate 109 is installed on the other side of the two rectangular columns 105, and the first fixing plate 109 is installed on the side away from the rectangular column 105. Plate 107, a column 110 is installed at the center of the first fixed plate 107, and two first connecting columns 115 are installed on the side of the first fixed plate 107 away from the second fixed plate 109, and the two first connecting columns 115 are installed A third fixed plate 117 is installed between the columns 115, two first fixed frames 126 are installed on the side of the third fixed plate 117 away from the second fixed plate 109, and two f...

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Abstract

The invention discloses an injection mold, and particularly relates to the technical field of injection molds, aiming at solving the problems that when a threaded pipeline interface is produced by an existing injection mold, the demolding of the traditional mold is relatively complicated and the automatic demolding effect cannot be achieved due to the fact that the external part of the traditional injection mold is provided with a thread. The mold mechanism comprises a second fixing plate, a first fixing plate, a cylinder, a first mold, a second mold and a third mold, a driving mechanism is installed on one side of the mold mechanism and comprises a half-face side gear ring, a rotating shaft and a sliding strip, and the half-face side gear ring rotates to drive the sliding strip to move in a reciprocating mode; the limiting strip reciprocates to drive the internal structure of the mold mechanism to reciprocate, and the first fixing plate, the second fixing plate and the third fixing plate move, so that the two first molds do not clamp the formed plastic mold any more, and the cylinder can be pulled out from the center of the formed mold, and automatic demolding is achieved.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to an injection mold. Background technique [0002] Injection molding is a method for the production of industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding molding and die-casting. In the injection molding process, an injection mold is needed to shape the product. [0003] When the existing injection molds are used to produce threaded pipe joints, the demoulding of the traditional molds is cumbersome due to the threads on the outside, and cannot achieve the effect of automatic demoulding. [0004] For this reason we propose an injection mold to solve the above problems. Contents of the invention [0005] The purpose of the present invention is to provide an injection mold to solve the problems raised in the background art above. [0006] In order to achieve the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29L1/00
CPCB29C45/262B29L2001/00
Inventor 石启顺
Owner 徐州市宝盛新田农业机械有限公司
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