CN218749020U

CN218749020U - Computer working of plastics injection mold with automatic drawing of patterns function

Info

Publication number: CN218749020U
Application number: CN202222503915.7U
Authority: CN
Inventors: 方松林; 梁挺; 许经发
Original assignee: Hefei Ankefa Precision Mould Co ltd
Current assignee: Hefei Ankefa Precision Mould Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-28
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to an injection mold field discloses a computer working of plastics injection mold with automatic drawing of patterns function, including the cope match-plate pattern, the equal fixedly connected with butt piece in the left and right side of cope match-plate pattern, install the mount under the butt piece, and the shape of mount is character cut in bas-relief, the surface sliding connection of mount has the support frame, the bottom fixedly connected with processing platform of support frame uses through cylinder, cope match-plate pattern, butt piece, mount, spring, montant, bottom plate cooperation, makes cylinder pulling cope match-plate pattern upward movement break away from the top of lower bolster, goes up the mould simultaneously and moves the butt piece and break away from the extrusion to the mount, makes compression spring promote the mount through the reverse action and drives the montant upward movement, and the montant upward movement promotes the bottom plate upward movement, and the bottom plate upward movement promotes plastics and breaks away from the inside of lower bolster to reach the effect of automatic drawing of patterns, increase the efficiency of production.

Description

Computer working of plastics injection mold with automatic drawing of patterns function

Technical Field

The application relates to the field of injection molds, in particular to a computer plastic part injection mold with an automatic demolding function.

Background

At present, an injection mold is one of the common devices in the processing of computer plastic parts. The injection mold needs to be demolded after being formed, demolding is a very important step in order to better ensure the quality of a product, and demolding modes are generally three, namely forced demolding, manual demolding and mechanical demolding.

The manual demoulding is suitable for the injection mould with simple structure and higher precision. However, since the injection-molded plastic part is tightly attached to the inner wall of the mold plate, the manual demolding process is inconvenient, the efficiency is low, and the labor intensity is high, so that a computer plastic part injection mold with an automatic demolding function is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem provided in the background art, the application provides a computer working of plastics injection mold with automatic drawing of patterns function.

The application provides a computer working of plastics injection mold with automatic drawing of patterns function adopts following technical scheme:

the utility model provides a computer working of plastics injection mold with automatic drawing of patterns function, includes the cope match-plate pattern, the equal fixedly connected with in the left and right side of cope match-plate pattern supports the piece, install the mount under the piece of supporting, and the shape of mount is character cut in bas-relief, the surface sliding connection of mount has the support frame, the bottom fixedly connected with processing platform of support frame, the bottom fixedly connected with spring of mount, and the bottom of spring and the top fixed connection of processing platform, the equidistant range of spring is in the bottom of mount, two montants of top fixedly connected with of mount, the surface sliding connection of montant has the lower bolster, and the surface of lower bolster and the inside fixed connection of support frame, the top fixedly connected with bottom plate of montant, and the surface of bottom plate and the inside sliding connection of lower bolster.

Through adopting above-mentioned technical scheme, pour into and mould the cooling and accomplish the back, cope match-plate pattern upward movement breaks away from the top of lower bolster, and the cope match-plate pattern moves the butt piece simultaneously and breaks away from the extrusion to the mount, makes compression spring promote the mount through reverse action and drives montant upward movement, and montant upward movement promotes the bottom plate upward movement, and bottom plate upward movement promotes plastics and breaks away from the inside of lower bolster.

Preferably, a lubricating layer is arranged between the vertical rod and the lower template.

By adopting the technical scheme, the vertical rod can slide in the lower template conveniently through the lubricating layer, and the sliding friction force of the vertical rod is reduced.

Preferably, the injection molding pipe is fixedly connected to the inner part of the upper template.

By adopting the technical scheme, the molten plastic is injected into the lower template through the injection molding machine through the injection molding pipe.

To sum up, the application comprises the following beneficial technical effects:

through cylinder, cope match-plate pattern, butt piece, mount, spring, montant, bottom plate cooperation use, make cylinder pulling cope match-plate pattern upward movement break away from the top of lower bolster, the cope match-plate pattern moves the butt piece simultaneously and breaks away from the extrusion to the mount, make compression spring promote the mount through the reverse action and drive montant upward movement, montant upward movement promotes the bottom plate upward movement, the bottom plate upward movement promotes plastics and breaks away from the inside of lower bolster to reach the effect of automatic drawing of patterns, increase the efficiency of production.

Drawings

FIG. 1 is a schematic structural view of an injection mold platen closure body attachment of an embodiment of the application;

FIG. 2 is a schematic structural view of an injection mold platen split body attachment of an application embodiment;

fig. 3 is a schematic view of the detailed connection at a point a of the application example.

Description of reference numerals: 1. a top plate; 2. a cylinder; 3. injecting a tube; 4. mounting a template; 5. a base plate; 6. A fixed mount; 7. a vertical rod; 8. a spring; 9. a butting block; 10. a support frame; 11. a processing table; 12. A lower template; 13. a lubricating layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses computer working of plastics injection mold with automatic drawing of patterns function. Referring to fig. 1, a computer plastic part injection mold with an automatic demolding function comprises a top plate 1, wherein the bottom of the top plate 1 is fixedly connected with two cylinders 2, the bottom of the telescopic end of each cylinder 2 is fixedly connected with an upper template 4, the two cylinders 2 are respectively positioned on the left side and the right side of the top of the upper template 4, an injection molding pipe 3 is fixedly connected inside the upper template 4, molten plastic is injected into the lower template 12 through the injection molding pipe 3 through an injection molding machine, abutting blocks 9 are fixedly connected on the left side and the right side of the upper template 4, and the cylinders 2 can push the upper template 4 to drive the abutting blocks 9 to move downwards;

as shown in fig. 1-3, a fixing frame 6 is installed right below a butting block 9, so that the butting block 9 can push the fixing frame 6 to move downwards, the fixing frame 6 is in a concave shape, a supporting frame 10 is slidably connected to the outer surface of the fixing frame 6, a processing table 11 is fixedly connected to the bottom of the supporting frame 10, a spring 8 is fixedly connected to the bottom of the fixing frame 6, the bottom of the spring 8 is fixedly connected to the top of the processing table 11, the springs 8 are arranged at the bottom of the fixing frame 6 at equal intervals, so that the spring 8 provides a stable reverse acting force, two vertical rods 7 are fixedly connected to the top of the fixing frame 6, and a lower template 12 is slidably connected to the outer surface of the vertical rods 7;

as shown in fig. 1-3, install lubricating layer 13 between montant 7 and the lower bolster 12, be convenient for montant 7 to slide in the inside of lower bolster 12 through lubricating layer 13, reduce the gliding frictional force of montant 7, the inside fixed connection of the surface of lower bolster 12 and support frame 10, lower bolster 12 is located cope match-plate pattern 4 under the position, the top fixedly connected with bottom plate 5 of montant 7, the surface of bottom plate 5 and the inside sliding connection of lower bolster 12.

The implementation principle of the computer plastic part injection mold with the automatic demolding function is as follows: the cylinder 2 pushes the upper template 4 to move downwards, the upper template 4 moves downwards to push the abutting block 9 to extrude the fixing frame 6 to move downwards, the fixing frame 6 moves downwards to compress the spring 8 and pull the vertical rod 7 to move downwards, the vertical rod 7 moves downwards to drive the bottom plate 5 to move to the bottom of the inner wall of the lower template 12, and meanwhile, the upper template 4 is in contact with the lower template 12;

moreover, after the cooling is accomplished in the injection molding, 2 pulling cope match-plate pattern 4 upward movements of cylinder break away from the top of lower bolster 12, and cope match-plate pattern 4 drives the piece 9 of butt joint simultaneously and breaks away from the extrusion to mount 6, makes compression spring 8 promote mount 6 through the reverse action and drives montant 7 upward movement, and montant 7 upward movement promotes bottom plate 5 upward movement, and bottom plate 5 upward movement promotes plastics and breaks away from the inside of lower bolster 12 to reach the purpose of automatic drawing of patterns.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a computer working of plastics injection mold with automatic drawing of patterns function, includes cope match-plate pattern (4), its characterized in that: the utility model discloses a supporting structure of a concrete structure, including cope match-plate pattern (4), the equal fixedly connected with in the left and right side of cope match-plate pattern (4) piece (9) of butt joint, mount (6) are installed to butt joint piece (9) under, the surface sliding connection of mount (6) has support frame (10), the bottom fixedly connected with processing platform (11) of support frame (10), the bottom fixedly connected with spring (8) of mount (6), and the other end of spring (8) and the top fixed connection of processing platform (11), the top fixedly connected with montant (7) of mount (6), the surface sliding connection of montant (7) has lower bolster (12), and the inside fixed connection of the surface of lower bolster (12) and support frame (10), the top fixedly connected with bottom plate (5) of montant (7), and the inside sliding connection of the surface of bottom plate (5) and lower bolster (12).

2. The computer plastic part injection mold with automatic demolding function as claimed in claim 1, wherein: and a lubricating layer (13) is arranged between the vertical rod (7) and the lower template (12).

3. The computer plastic part injection mold with automatic demolding function as claimed in claim 1, wherein: and the injection molding pipe (3) is fixedly connected inside the upper template (4).

4. The computer plastic part injection mold with automatic demolding function as claimed in claim 1, wherein: the shape of the fixing frame (6) is concave, and the springs (8) are arranged at the bottom of the fixing frame (6) at equal intervals.