CN-224210440-U - Front mould demoulding mechanism of complex porous structure product

CN224210440UCN 224210440 UCN224210440 UCN 224210440UCN-224210440-U

Abstract

The utility model provides a front mould demoulding mechanism of a product with a complex porous structure, which comprises a front mould mechanism and an elastic block insert, wherein the front mould mechanism comprises a front mould panel and an A plate, a cavity for accommodating the product is arranged on the A plate, and the elastic block insert is connected with the front mould panel, is movably arranged in the cavity and is matched with the cavity to jointly form a molding space of a bone position of the product. According to the utility model, the elastic block insert is additionally arranged and can be movably arranged in the cavity, so that the contact mode between a product and the A plate is changed, and as the elastic block insert is separated from the product firstly, the contact area and friction force between the product and the A plate are reduced, thereby reducing the occurrence of the phenomenon of mucous membrane and improving the yield and production efficiency of the product.

Inventors

WEI XUEKAI
ZHOU HAIBO
LIANG HAOQUAN

Assignees

中山英诺莱比智能科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250218

Claims (8)

1. The utility model provides a front mould demoulding mechanism of complicated porous structure product, its characterized in that includes front mould mechanism and bullet piece mold insert, front mould mechanism includes front mould panel and A board, be equipped with the die cavity that is used for holding the product on the A board, bullet piece mold insert with front mould panel is connected, and movably set up in the die cavity, and with the die cavity cooperation forms the shaping space of the bone position of product jointly.
2. The front mold stripping mechanism for a complex cellular structure product of claim 1, wherein said elastomeric insert is connected to said front mold panel by a stop screw.
3. The front mold stripping mechanism for a complex porous structure product according to claim 2, wherein the bullet insert is provided with a water carrying well, a water blocking sheet is arranged in the water carrying well, and the water blocking sheet separates the water carrying well to form a water carrying channel with communicated bottoms for cooling the bullet insert.
4. The front mold stripping mechanism for the complex porous structure product according to claim 3, wherein the elastic block insert comprises a fixing section and a molding section which are concentrically arranged in sequence from top to bottom, the molding section is provided with a plurality of first bone site molding grooves which are arranged corresponding to the bone sites of the product and are arranged corresponding to second bone site molding grooves in the cavity of the A plate, the fixing section is provided with insert pins, and the insert pins extend to the molding section along the axial direction parallel to the fixing section and are arranged corresponding to the bone site molding grooves one by one.
5. The front mold stripping mechanism for a product with a complex porous structure according to claim 4, wherein the upper end surface of the fixing section is provided with a plurality of threaded holes, and limit screws penetrate through the front mold panel and are in threaded connection with the threaded holes.
6. The front mold stripping mechanism for complex porous structured products of claim 5, wherein said water carrying well extends from said fixed section to said forming section.
7. The front mold stripping mechanism for complex porous structure products according to claim 4, wherein the cross section of the insert pin is T-shaped, the fixing section is provided with a positioning groove, and the shape of the positioning groove is matched with that of the insert pin.
8. The front mold stripping mechanism for a complex cellular structure product of claim 1, wherein a plurality of springs are disposed between said front mold face plate and said a plate.

Description

Front mould demoulding mechanism of complex porous structure product Technical Field The utility model relates to the technical field of dies, in particular to a front die demolding mechanism for a product with a complex porous structure. Background Existing mold designs suffer from drawbacks during injection molding, especially when dealing with products having complex porous structures and deep bone sites. When the bone position is located the front mould, the area of contact between product and the A board of mould is big, appears the mucosa phenomenon easily, increases the frictional force in the drawing of patterns process, leads to the product to be pulled apart or the thimble pushes up the product at the drawing of patterns in-process, influences the yields and the production efficiency of product. In addition, for undersized products, the insert in the existing stripping mechanism is susceptible to thermal damage and deformation and is not durable, further increasing production cost and difficulty. Moreover, existing molds need to fully consider whether a complex demolding structure is required at the design stage, and once the mold design is completed, it becomes very difficult to increase the demolding structure later. In view of this, the present utility model has been made. Disclosure of utility model The utility model aims to provide a front mold demolding mechanism for a product with a complex porous structure, which aims to solve the technical problems that the existing mold design in the prior art has defects, particularly when a product with a complex porous structure and a deeper bone position is processed, when the bone position is positioned on the front mold, the contact area between the product and the mold is large, the phenomenon of mucosa is easy to occur, the friction force in the demolding process is increased, the product is pulled apart or a thimble is pushed through the product in the demolding process, and the yield and the production efficiency of the product are affected. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below. In order to achieve the above purpose, the present utility model provides the following technical solutions: The front mould demolding mechanism of the product with the complex porous structure comprises a front mould mechanism and an elastic block insert, wherein the front mould mechanism comprises a front mould panel and an A plate, a cavity for accommodating the product is arranged on the A plate, and the elastic block insert is connected with the front mould panel, is movably arranged in the cavity and is matched with the cavity to jointly form a molding space of a bone position of the product. Preferably, the spring insert is connected with the front die panel through a limit screw. Preferably, a water carrying well is arranged on the bullet insert, a water isolation sheet is arranged in the water carrying well, the water isolation sheet separates the water carrying well to form a water carrying channel with communicated bottoms, and the water carrying channel is used for cooling the bullet insert. Preferably, the spring block insert comprises a fixing section and a forming section which are concentrically arranged in sequence from top to bottom, wherein a plurality of first bone position forming grooves which are arranged corresponding to the bone positions of the product are formed in the forming section and are arranged corresponding to the second bone position forming grooves in the cavity of the A plate, and insert needles are arranged on the fixing section, extend to the forming section along the axial direction parallel to the fixing section and are arranged corresponding to the bone position forming grooves one by one. Preferably, the upper end face of the fixing section is provided with a plurality of threaded holes, and the limit screw penetrates through the front die panel to be in threaded connection with the threaded holes. Preferably, the water carrying well extends from the fixed section to the profiled section. Preferably, the cross section of the insert pin is T-shaped, a positioning groove is formed in the fixing section, and the shape of the positioning groove is matched with that of the insert pin. Preferably, a plurality of springs are provided between the front mold panel and the a plate. The preferred technical scheme of the utility model can at least have the following technical effects: The utility model effectively avoids the defects of the existing mold design in the prior art, and particularly solves the technical problems that when the product with a complex porous structure and deeper bone position is processed, when the bone position is positioned in the front mold, the contact area between the product and the mold is large, the phenomenon of mucosa is easy to occur, the friction force in the demolding process is