CN215095222U

CN215095222U - Novel plastic injection mold

Info

Publication number: CN215095222U
Application number: CN202023052074.XU
Authority: CN
Inventors: 朱德武; 黄祖国; 周刚
Original assignee: Kunshan Shuohai Electronic Technology Co ltd
Current assignee: Kunshan Shuohai Electronic Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-12-10
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a novel plastic injection mold, including the mould shell, the inside of mould shell is provided with the drive post, the below of drive post and the below surface that is located the mould shell are provided with the motor case, the upper end surface of motor case and the inside that is located the drive post are provided with the bull stick, the outside surface of bull stick and the inside that is located the drive post are provided with the locating piece, the both sides of locating piece and the inboard that is located the mould shell all are provided with places the board, the upper end of placing the board and the inside that is located the mould shell are provided with electric telescopic handle, electric telescopic handle's upper end surface and the inboard that is located the mould shell are provided with the top cap, the below surface of mould shell is provided with the multiunit support column. The utility model relates to a novel plastic injection mold adopts two modes of placing the board to mould plastics, and one side is moulded plastics, and the ejection of compact of one side improves the efficiency of moulding plastics, improves production efficiency.

Description

Novel plastic injection mold

Technical Field

The utility model relates to an injection mold technical field, in particular to novel plastic injection mold.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die. The existing injection mold has some defects when in use, firstly, a single mold is adopted for injection molding, the production efficiency is low, secondly, the forming speed is slow, and the manual knocking mold is required for assisting in discharging. Therefore, a novel plastic injection mold is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel plastic injection mold can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel plastic injection mold, includes the mould shell, the inside of mould shell is provided with the drive post, the below surface that the below of drive post just is located the mould shell is provided with the motor case, the upper end surface of motor case and the inside that is located the drive post are provided with the bull stick, the outside surface of bull stick and the inside that is located the drive post are provided with the locating piece, the both sides of locating piece and the inboard that is located the mould shell all are provided with places the board, the upper end of placing the board and the inside that is located the mould shell are provided with electric telescopic handle, electric telescopic handle's upper end surface and the inboard that is located the mould shell are provided with the top cap, the below surface of mould shell is provided with the multiunit support column.

Preferably, the mould shell is fixed connection with the support column, the support column is four groups and is located the edge of mould shell below, the left side surface of mould shell just is located electric telescopic handle and places and be provided with the pan feeding mouth between the board, pan feeding mouth and mould shell are fixed connection, the below on mould shell right side just is located the below surface of placing the board and is provided with the discharge gate, the discharge gate of mould shell below is corresponding with the external diameter of placing the board.

Preferably, the motor is arranged in the motor box and the positioning block, the motor is electrically connected with the positioning block and the motor box, and the motor is movably connected with the placing plate and the rotating rod.

Preferably, the inside of drive post is provided with the cavity corresponding with the actuating lever of locating piece and motor, the upper end surface and the top cap of drive post are fixed connection, the below of drive post and mould shell and motor case are fixed connection.

Preferably, the outer surface of the outer side of the placing plate and the inner side of the mold shell are provided with balls, the outer surface of the outer side of the ball and the outer surface of the outer side of the placing plate are provided with connecting rods, the balls, the connecting rods and the placing plate are movably connected, the connecting rods and the placing plate are fixedly connected, the inner side of the mold shell is provided with sliding grooves corresponding to the outer diameters of the balls, and the outer surface of the outer side of the mold shell is provided with openings corresponding to the placing plate.

Preferably, electric telescopic handle and top cap are electric connection, electric telescopic handle's below is provided with and places the corresponding clamp plate of board, the below surface of the inside right side clamp plate of mould shell sets up the rubber slab, clamp plate and rubber slab and electric telescopic handle are fixed connection.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the novel plastic injection mold, the electric telescopic rod on the left side of the mold shell drives the pressing plate to move downwards and is tangent to the placing plate, the injection molding efficiency is improved through the corresponding groove and the corresponding convex surface, the electric telescopic rod on the right side drives the pressing plate to move downwards, and the lower part of the placing plate is knocked by utilizing the flexibility of the rubber plate, so that the effect of simultaneous operation of injection molding and discharging is achieved; the motor through motor incasement portion drives the bull stick and rotates, and the bull stick drives the locating piece and rotates, and the locating piece drives places the board and removes along the inboard spout of mould shell, has played the effect of changing the position and placing the board position for the change, and the motor of locating piece inside uses the ball as the fulcrum, drives and places the board rotation, makes the face of placing the board face down, the ejection of compact of being convenient for, thereby has reached the effect that improves ejection of compact speed.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a novel plastic injection mold of the present invention;

FIG. 2 is a front view structural section view of the novel plastic injection mold of the present invention;

FIG. 3 is a schematic top view of a movable groove of the novel plastic injection mold of the present invention;

fig. 4 is a partial enlarged view of a position a in fig. 2 of the novel plastic injection mold of the present invention.

In the figure: 1. a mold housing; 2. a drive column; 3. a motor case; 4. a rotating rod; 5. positioning blocks; 6. placing the plate; 7. an electric telescopic rod; 8. a top cover; 9. a support pillar; 10. a feeding port; 11. an electric motor; 12. A ball bearing; 13. a connecting rod; 14. pressing a plate; 15. a rubber plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a novel plastic injection mold, including mold housing 1, mold housing 1's inside is provided with drive column 2, drive column 2's below and the below surface that is located mold housing 1 are provided with motor case 3, motor case 3's upper end surface and the inside that is located drive column 2 are provided with bull stick 4, bull stick 4's outside surface and the inside that is located drive column 2 are provided with locating piece 5, locating piece 5's both sides and the inboard that is located mold housing 1 all are provided with places board 6, the upper end of placing board 6 and the inside that is located mold housing 1 are provided with electric telescopic handle 7, electric telescopic handle 7's upper end surface and the inboard that is located mold housing 1 are provided with top cap 8, mold housing 1's below surface is provided with multiunit support column 9.

Mould shell 1 is fixed connection with support column 9, support column 9 is four groups and is located the edge of mould shell 1 below, the ejection of compact of being convenient for, the left side surface of mould shell 1 just is located electric telescopic handle 7 and places and be provided with pan feeding mouth 10 between the board 6, pan feeding mouth 10 is fixed connection with mould shell 1, the below on 1 right side of mould shell just is located the below surface of placing board 6 and is provided with the discharge gate, be used for the ejection of compact, the discharge gate of mould shell 1 below is corresponding with the external diameter of placing board 6, improve smooth and easy of the ejection of compact.

The motors 11 are arranged inside the motor box 3 and inside the positioning block 5, the motors 11 can adopt Y200L2-2 type asynchronous motors, the power is 37kW, the motors 11 are electrically connected with the positioning block 5 and the motor box 3, and the motors 11 are movably connected with the placing plate 6 and the rotating rod 4, so that the placing plate 6 is driven to rotate.

The inside of drive post 2 is provided with the cavity corresponding with locating piece 5 and the actuating lever of motor 11 for locating piece 5 rotates, and the upper end surface and the top cap 8 of drive post 2 are fixed connection, and the below of drive post 2 is fixed connection with mould shell 1 and motor case 3.

The outer surface of the outer side of the placing plate 6 and the inner side of the mold shell 1 are provided with balls 12 for assisting the placing plate 6 to rotate, the outer surface of the outer side of the placing plate 6 and the inner side of the ball 12 are provided with connecting rods 13, the balls 12, the connecting rods 13 and the placing plate 6 are movably connected, the connecting rods 13 and the placing plate 6 are fixedly connected, the inner side of the mold shell 1 is provided with chutes corresponding to the outer diameters of the balls 12 and used for moving the balls, the outer surface of the outer side of the mold shell 1 is provided with openings corresponding to the placing plate 6, the placing plate 6 is convenient to rotate, and the injection molded product is subjected to external auxiliary cooling.

Electric telescopic handle 7 is electric connection with top cap 8, and electric telescopic handle 7's below is provided with and places the corresponding clamp plate 14 of board 6, and the below surface of clamp plate 14 on the inside right side of mould shell 1 sets up rubber slab 15 for strike and place board 6, supplementary ejection of compact clamp plate 14 and rubber slab 15 and electric telescopic handle 7 are fixed connection.

It should be noted that the utility model relates to a novel plastic injection mold, when in use, a worker puts plastic raw material into the mold housing 1 from the material inlet 10, and falls into the left placing plate 6, then the electric telescopic rod 7 on the left side of the mold housing 1 drives the pressing plate 14 to move downwards, and is tangent to the placing plate 6, and the plastic is injection molded by using the corresponding groove and convex surface, then the worker starts the motor 11 inside the motor box 3 to drive the rotating rod 4 to rotate, the rotating rod 4 drives the positioning block 5 to rotate, the positioning block 5 drives the placing plate 6 to move along the chute on the inner side of the mold housing 1, the placing plate 6 is exposed outside the mold housing 1 while rotating, which is convenient for cooling and improves the molding speed, then the motor 11 inside the positioning block 5 uses the ball 12 as a fulcrum to drive the placing plate 6 to rotate, so that the surface of the placing plate 6 on the right side faces downwards, the electric telescopic handle 7 on right side drives the clamp plate 14 and moves down, utilizes the flexibility of rubber slab 15, strikes the upper end of placing board 6, discharges from the outside of mould shell 1 again, can accomplish the ejection of compact to the board 6 of placing of opposite side is in time moulded plastics, has played the effect that improves production efficiency, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel plastic injection mold, includes mould shell (1), its characterized in that: a driving column (2) is arranged inside the die shell (1), a motor box (3) is arranged below the driving column (2) and on the outer surface of the lower part of the die shell (1), a rotating rod (4) is arranged on the outer surface of the upper end of the motor box (3) and positioned in the driving column (2), a positioning block (5) is arranged on the outer surface of the outer side of the rotating rod (4) and positioned in the driving column (2), both sides of the positioning block (5) and the inner side of the mould shell (1) are provided with placing plates (6), an electric telescopic rod (7) is arranged at the upper end of the placing plate (6) and positioned in the die shell (1), a top cover (8) is arranged on the outer surface of the upper end of the electric telescopic rod (7) and positioned on the inner side of the mould shell (1), the outer surface of the lower part of the mould shell (1) is provided with a plurality of groups of supporting columns (9).

2. The novel plastic injection mold according to claim 1, wherein: mould shell (1) is fixed connection with support column (9), support column (9) are four groups and are located the edge of mould shell (1) below, the left side surface of mould shell (1) just is located electric telescopic handle (7) and places and be provided with pan feeding mouth (10) between board (6), pan feeding mouth (10) is fixed connection with mould shell (1), the below on mould shell (1) right side just is located the below surface of placing board (6) and is provided with the discharge gate, the discharge gate of mould shell (1) below is corresponding with the external diameter of placing board (6).

3. The novel plastic injection mold according to claim 1, wherein: the motor box is characterized in that motors (11) are arranged inside the motor box (3) and inside the positioning blocks (5), the motors (11) are electrically connected with the positioning blocks (5) and the motor box (3), and the motors (11) are movably connected with the placing plates (6) and the rotating rods (4).

4. The novel plastic injection mold according to claim 3, wherein: the inside of drive post (2) is provided with the cavity corresponding with the actuating lever of locating piece (5) and motor (11), the upper end surface and top cap (8) of drive post (2) are fixed connection, the below and mould shell (1) and motor case (3) of drive post (2) are fixed connection.

5. The novel plastic injection mold according to claim 1, wherein: the die comprises a placing plate (6), a connecting rod (13) is arranged on the outer surface of the outer side of the placing plate (6) and on the outer surface of the outer side of a die shell (1), the balls (12) are movably connected with the connecting rod (13) and the die shell (1), the connecting rod (13) is fixedly connected with the placing plate (6), a sliding groove corresponding to the outer diameter of the balls (12) is formed in the inner side of the die shell (1), and an opening corresponding to the placing plate (6) is formed in the outer surface of the outer side of the die shell (1).

6. The novel plastic injection mold according to claim 1, wherein: electric telescopic handle (7) and top cap (8) are electric connection, the below of electric telescopic handle (7) is provided with and places corresponding clamp plate (14) of board (6), the below surface of clamp plate (14) on the inside right side of mould shell (1) sets up rubber slab (15), clamp plate (14) and rubber slab (15) and electric telescopic handle (7) are fixed connection.