A kind of demoulding method of demoulding mechanism of box body forming mould

Abstract

The invention relates to the technical field of moulds, specifically a demoulding method of a demoulding mechanism of a box forming die. The method comprises the following steps: S1, after a first driving unit (7) drives a first convex module (1.1), a first insert (1.8) and a second insert (1.9) to move towards a rear direction, the space occupied by the first convex module (1.1) when the mould isclosed forms a first abdication space (2); S2, the second driving unit (12) drives a pushing block (11) to slide in a left direction, and a fourth convex module (1.4) and a fifth convex module (1.5)realize demoulding; S3, the convex block is pushed to drive a seventh convex module (1.7) to demould; a shifting fork (26) drives a sixth convex module (1.6) to realize demoulding; S4, a first driving bar drives a second convex module (1.2) to demould, and the second inclined section (45) of a second driving bar (31) drives a third convex module (1.3) to demould. When the demoulding method is demoulding, rings are linked; and a new idea is opened for demoulding in the mould industry.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a demoulding mechanism of a box forming mold. Background technique [0002] Injection molds often need to design the structure of the mold according to the structural characteristics of the product. In actual production, products with the following characteristics are often encountered, and it is difficult to demould them. [0003] In some of these products, such as Figure 1-4 , housing 001, the surface of the front side wall 002 of the housing 001 has a plurality of grooves 003, the inner side of the front side wall 002 has a first connecting post 004 and a second connecting post 005 protruding toward the rear direction, the housing 001 The upper side wall 006 has a first protrusion 007 and a second protrusion 008 protruding upwards, the left side wall 009 of the housing 001 is located on the left side of the front side wall 002, and the shell is located on the right side of the...

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Problems solved by technology

[0004] Based on the particularity of the above housing 001, due to the first connecting post 004, the second connecting post 005, the first bump 007, the second bump 008, the first bracket body 013, the first clamping body 014, and the first rib 015, the second bracket body 016, the second clamping body 017, the second rib 018, the first baffle 021 and the second baffle 022, the mold opening structure commonly used in the prior art cannot realize the above-mentioned Mold opening of shell 001

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