CN213972421U

CN213972421U - Novel injection mold structure

Info

Publication number: CN213972421U
Application number: CN202022398179.4U
Authority: CN
Inventors: 杨生虎
Original assignee: Nantong Youyi Electromechanical Technology Co ltd
Current assignee: Nantong Youyi Electromechanical Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-08-17
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a novel injection mold structure, which comprises a movable plate and a fixed plate, wherein the bottom of the movable plate is provided with a power rod, a concave mold is arranged above the movable plate, a material blocking pin shaft is arranged above the concave mold, a convex mold is arranged above the material blocking pin shaft, the fixed plate is arranged above the convex mold, guide posts are arranged on the two sides of the convex mold and the concave mold, a fixed connecting block is arranged on the side edge of the top of the fixed plate, a main injection molding pipe is arranged in the middle of the top of the fixed plate, an auxiliary injection molding pipe is arranged on the side edge of the main injection molding pipe, cooling patches are arranged on the two sides of the main injection molding pipe and are connected with the top of an injection molding cavity through the heat conducting posts, compared with the traditional injection mold, the novel injection mold structure increases the heat conducting function, and can lead out the heat of molding materials after the injection molding is finished, and is diffused into the air, thereby improving the injection molding efficiency and reducing the time cost.

Description

Novel injection mold structure

Technical Field

The utility model relates to an injection moulding equipment field specifically is a novel injection mold structure.

Background

An injection mold is an indispensable device in the injection molding process, and injection molding is also called injection molding and is a molding method combining injection molding and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various designs and colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, suitability for the fields of mass production, forming and processing of products with complex shapes and the like, and great development of injection molds.

Injection molds in the market at present have various models and different sizes, but have a plurality of defects, such as the application numbers are as follows: the Chinese patent of CN201520508034.1 specifically comprises the following contents: an injection mold for producing upper and lower covers of a box part by one mold comprises a female mold plate, a female mold core, a male mold core and a male mold plate which are sequentially arranged from top to bottom, wherein a first concave mold cavity and a second concave mold cavity are arranged in the female mold core, a first convex mold block and a second convex mold block are arranged in the male mold core, the first concave mold cavity is matched with the first convex mold block, and the second concave mold cavity is matched with the second convex mold block; the parting surface of the injection mold is formed by combining a plurality of planes with different heights, and the surfaces of two groups of molded parts, which are higher than the parts of the female mold plate and the male mold plate, are inwardly biased by 0.3-0.7 mm; the female die core and the male die core are correspondingly provided with tiger mouths which are matched with each other; the pouring of the group of the forming parts with smaller volume in the two groups of the forming parts adopts an S-shaped flow passage, so that the pouring time of the two groups of the forming parts is equal. Above-mentioned patent is because injection mold need avoid leaking, and general leakproofness is better, and this just leads to moulding plastics to accomplish the back radiating effect relatively poor, and the efficiency of moulding plastics is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel injection mold structure to current injection mold radiating effect is relatively poor on the existing market that proposes in solving above-mentioned background art, has reduced the problem of the efficiency of moulding plastics.

The technical scheme of the utility model is realized like this: the utility model provides a novel injection mold structure, includes the movable plate and decides the board, the power pole is installed to the bottom of movable plate, female mould is installed to the top of movable plate, female mould top is provided with keeps off the material round pin axle, it is provided with protruding mould to keep off material round pin axle top, the protruding mould top is provided with decide the board, protruding mould with the both sides of female mould are provided with the guide post, the top side of deciding the board is provided with fixed connection piece, it moulds plastics the pipe to decide to be provided with the owner in the middle of the board top, the side of mainly moulding plastics the pipe is provided with the assistance and moulds plastics the pipe, the both sides of mainly moulding plastics the pipe are provided with the cooling paster, the cooling paster is connected with the chamber top of moulding plastics through the guide post, mould.

Preferably, the movable plate is fixedly connected with the power rod, and the movable plate is fixedly connected with the guide post.

Preferably, the fixed plate is fixedly connected with the guide column, and the fixed plate is fixedly connected with the male die.

Preferably, the cooling patch is fixedly connected with the heat conduction column.

Preferably, the heat conduction column is a bent copper column.

Preferably, the female mold is fixedly coupled to the movable plate.

Preferably, an air-cooled heat dissipation fan is installed above the cooling patch.

Preferably, the main injection molding pipe is communicated with the injection molding cavity, and the auxiliary injection molding pipe is communicated with the injection molding cavity.

By adopting the technical scheme, the beneficial effects of the utility model are that:

this kind of neotype injection mold structure compares traditional injection mold, has increased the heat conduction function, can be after the completion of moulding plastics, derives the heat of shaping material to it is aerial to disperse, thereby has improved injection moulding's efficiency, has reduced the time cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a partial cross-sectional view of fig. 1.

Wherein: 1. a movable plate; 2. fixing a plate; 3. a guide post; 4. a power rod; 5. fixing a connecting block; 6. a main injection pipe; 7. auxiliary injection molding of pipes; 8. cooling the patch; 9. a material blocking pin shaft; 10. a male mold; 11. a female mold; 12. an injection molding cavity; 13. a heat-conducting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a novel injection mold structure, including movable plate 1 and stationary mold 2, power rod 4 is installed to the bottom of movable plate 1, female mold 11 is installed to the top of movable plate 1, the top of female mold 11 is provided with keeps off material round pin axle 9, it is provided with convex mold 10 to keep off material round pin axle 9 top, it is provided with stationary mold 2 to keep off material round pin axle 10 top, the top of convex mold 10 and female mold 11 is provided with guide post 3, the top side of stationary mold 2 is provided with fixed connection piece 5, be provided with main injection molding pipe 6 in the middle of stationary mold 2 top, the side of main injection molding pipe 6 is provided with assists injection molding pipe 7, the both sides of main injection molding pipe 6 are provided with cooling paster 8, cooling paster 8 is connected with injection molding chamber 12 top through heat conduction post 13, injection molding chamber 12 sets up between female mold 11 and male mold 10.

Specifically, movable plate 1 and power rod 4 fixed connection, movable plate 1 and guide post 3 fixed connection, the setting can insert outside power equipment with power rod 4 like this for drive movable plate 1 reciprocating motion through power rod 4, guide post 3 can be used for guiding the direction of motion of movable plate 1.

Specifically, decide

board

2 and 3 fixed connection of guide post, decide board 2 and terrace die utensil 10 fixed connection, set up like this and can provide fixed effect for terrace die utensil 10 through deciding board 2, guarantee the stability of terrace die utensil 10 in the course of the work.

Specifically, cooling paster 8 and heat conduction post 13 fixed connection, heat conduction post 13 can be used for the heat conduction to the cooling paster 8 with the material of moulding plastics, and the great cooling paster 8 through specific surface area disperses the heat and goes out to play quick refrigerated effect.

Specifically, the heat-conducting column 13 is a bent copper column, so that the heat-conducting column 13 can be more conveniently attached to the fixed plate 2 and the male die 10.

Specifically, the female die 11 is fixedly connected with the movable plate 1, so that the movable plate 1 is driven by the power rod 4 to be guided by the guide column 3, the female die 11 is pulled to move, the cooled and molded material is separated from the injection molding cavity 12, and falls into the material basket under the guide of the material blocking pin shaft 9.

Specifically, an air-cooled heat dissipation fan is installed above the cooling patch 8, so that the heat dissipation effect can be further improved.

Specifically, main injection pipe 6 and injection molding chamber 12 intercommunication, supplementary injection pipe 7 and injection molding chamber 12 intercommunication are convenient for send into injection molding raw materials through main injection pipe 6 and supplementary injection pipe 7 in injection molding chamber 12 through the setting like this.

The working principle is as follows: the power rod 4 is connected to external power equipment and used for driving the movable plate 1 to reciprocate through the power rod 4, when injection molding is carried out, injection molding materials are injected into the middle of an injection molding cavity 12 through a main injection molding pipe 6 and an auxiliary injection molding pipe 7 and are molded under the shaping of a male mold 10 and a female mold 11, after molding, the heat of the injection molding materials is conducted to a cooling patch 8 through a heat conduction column 13, the heat is dissipated into air through the cooling patch 8, the molded injection molding material plate is rapidly cooled down, after cooling, the power rod 4 is driven to move through the external power equipment, the movable plate 1 is driven by the power rod 4 under the guiding of a guide column 3, the female mold 11 is pulled to move, the cooled and molded materials are separated from the injection molding cavity 12 and fall into a material basket under the guiding of a material blocking pin shaft 9.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel injection mold structure, characterized in that includes: the injection molding device comprises a movable plate (1) and a fixed plate (2), wherein a power rod (4) is installed at the bottom of the movable plate (1), a concave die (11) is installed above the movable plate (1), a material blocking pin shaft (9) is arranged above the concave die (11), a convex die (10) is arranged above the material blocking pin shaft (9), the fixed plate (2) is arranged above the convex die (10), guide columns (3) are arranged on two sides of the convex die (10) and the concave die (11), a fixed connecting block (5) is arranged on the side edge of the top of the fixed plate (2), a main injection molding pipe (6) is arranged in the middle of the top of the fixed plate (2), auxiliary injection pipes (7) are arranged on the side edge of the main injection pipe (6), cooling patches (8) are arranged on two sides of the main injection pipe (6), and the cooling patches (8) are connected with the top of an injection molding cavity (12) through heat conducting columns (13), the injection molding cavity (12) is arranged between the female die (11) and the male die (10).

2. A novel injection mold structure according to claim 1, characterized in that: the movable plate (1) is fixedly connected with the power rod (4), and the movable plate (1) is fixedly connected with the guide column (3).

3. A novel injection mold structure according to claim 1, characterized in that: decide board (2) with guide post (3) fixed connection, decide board (2) with convex mould (10) fixed connection.

4. A novel injection mold structure according to claim 1, characterized in that: the cooling patch (8) is fixedly connected with the heat conduction column (13).

5. A novel injection mold structure according to claim 1, characterized in that: the heat conduction column (13) is a bent copper column.

6. A novel injection mold structure according to claim 1, characterized in that: the female die (11) is fixedly connected with the movable plate (1).

7. A novel injection mold structure according to claim 1, characterized in that: and an air-cooling heat dissipation fan is arranged above the cooling patch (8).

8. A novel injection mold structure according to claim 1, characterized in that: the main injection pipe (6) is communicated with the injection cavity (12), and the auxiliary injection pipe (7) is communicated with the injection cavity (12).