CN215434977U

CN215434977U - Plastic suction mold convenient for demolding and used for producing electronic packaging materials

Info

Publication number: CN215434977U
Application number: CN202121564989.0U
Authority: CN
Inventors: 张钧
Original assignee: Chongqing Yunjingyu Electronic Materials Co ltd
Current assignee: Chongqing Yunjingyu Electronic Materials Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-01-07
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a plastic suction mould convenient for demoulding and used for producing an electronic packaging material, which comprises a bottom film mounting frame, a limiting rod, a cover mould main body and a cover mould mounting frame, wherein the inner surface of the bottom film mounting frame is provided with a limiting groove, the top end of the limiting rod is connected with a lug in a sliding manner, the rear side surface of the lug is fixedly connected with a first spring, one end of the first spring, which is far away from the lug, is fixedly connected with a first sliding block, the rear side surface of the first sliding block is fixedly connected with a second spring, one end of the second spring, which is far away from the first sliding block, is fixedly connected with a second sliding block, the second sliding block is connected with a bottom mould main body in a penetrating manner, and the inner surface of the bottom mould main body is provided with an exhaust hole. According to the utility model, the four limiting rods are arranged on the bottom membrane main body and the limiting grooves are formed in the bottom membrane mounting frame, so that the bottom membrane main body and the bottom membrane mounting frame can be easily mounted and dismounted, the mounting and dismounting time is saved, meanwhile, the pull ring is pulled to rapidly demold, and the demolding efficiency is improved.

Description

Plastic suction mold convenient for demolding and used for producing electronic packaging materials

Technical Field

The utility model relates to the field of electronic packaging, in particular to a plastic suction mold for producing an electronic packaging material, which is convenient for demolding.

Background

The electronic product is a product of the information era and is also an indispensable basic individual of the information era, each part of the electronic product is generally produced in batches by adopting injection molding and plastic suction processes, large batches of electronic parts are produced and sold, the updating speed of the information era is greatly improved, the electronic packaging material can be used as a plastic suction mold, and the mold is used as a demolding process.

The existing plastic suction molds are not provided with exhaust holes, so that each mold can be smoothly demolded, and in the demolding process, manual demolding is usually adopted, the working efficiency is low, the installation and disassembly steps of the bottom film and the mold frame are complicated, and the labor is wasted.

Therefore, it is necessary to provide a plastic suction mold for producing electronic packaging materials, which is convenient for demolding, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic suction mould for producing an electronic packaging material, which is convenient for demoulding and solves the problems that the existing plastic suction mould has long demoulding time, a bottom film and a mould frame cannot be easily installed and detached, and the like.

In order to achieve the above purpose, the utility model provides the following technical scheme: a plastic suction mold convenient for demolding and used for producing an electronic packaging material comprises a bottom film mounting frame, a limiting rod, a cover mold main body and a cover mold mounting frame, wherein a limiting groove is formed in the inner surface of the bottom film mounting frame, a lug is connected to the top end of the limiting rod in a sliding manner, a first spring is fixedly connected to the rear side face of the lug, a first sliding block is fixedly connected to one end, away from the lug, of the first spring, a second spring is fixedly connected to the rear side face of the first sliding block, a second sliding block is fixedly connected to one end, away from the first sliding block, of the second spring, the second sliding block is connected with the bottom mold main body in a penetrating manner, an exhaust hole is formed in the inner surface of the bottom mold main body, a pull ring is connected to the front side face of the bottom mold main body in a sliding manner, a rope is fixedly connected to the rear side face of the pull ring, a self-resetting shaft rod is fixedly connected to the tail end of the rope, a cam is fixedly installed on the surface of the self-resetting shaft rod, and a baffle is slidably connected to the cam surface, the inner surface of the bottom die main body is provided with a cavity.

Preferably, the limiting rods are four, the limiting rods are hollow cylinders and are the same in length, and the four limiting rods are respectively arranged at the middle points of the four sides of the bottom die main body.

Preferably, the diameter of the second sliding block is the same as that of the first sliding block, the diameter of a hole formed in the side surface of the bottom die main body is matched with that of the hole formed in the side surface of the bottom die main body, and holes matched with the diameter of the second sliding block are formed in the four side surfaces of the bottom die main body.

Preferably, the exhaust hole is connected to the inner surface of the bottom die main body in a penetrating manner, the exhaust hole is a cylindrical hole, a plurality of rectangular and polygonal grooves are formed in the surface of the bottom die main body, the sizes of the polygonal grooves in the surface of the bottom die main body are different, and a hole is formed in the position, corresponding to the second sliding block, of the bottom die main body.

Preferably, the cam is fixedly installed at one half of the self-resetting shaft lever, one end of a rope is fixedly wound on the surface of the self-resetting shaft lever, and the other end of the rope is fixedly connected to the pull ring.

Preferably, the volume of the baffle is matched with the volume of the cavity, the area of the baffle is one half of the surface area of the bottom die main body, the baffle is placed in the cavity, and the bottom surface of the baffle is attached to the surface of the cam.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. the four limiting rods are arranged on the bottom film main body and the limiting grooves are formed in the bottom film mounting frame, so that the bottom film main body and the bottom film mounting frame can be easily mounted and dismounted, the mounting and dismounting time is saved, meanwhile, the pull ring is pulled to rapidly demould, and the working efficiency of demoulding is improved;

2. the pull ring drives the telescopic shaft and the self-resetting shaft lever to operate, so that the cam is driven to rotate, the original horizontal baffle is tilted, the mould attached to the surface of the baffle in each size is demoulded, and the demoulding efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a perspective view of the bottom mold main body of the present invention;

FIG. 3 is a cross-sectional three-dimensional structure view of the bottom mold main body of the present invention;

FIG. 4 is a perspective view of the cavity of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

fig. 6 is an enlarged structural view of the utility model at B in fig. 4.

Description of reference numerals:

1. a basement membrane mounting frame; 2. a limiting groove; 3. a limiting rod; 4. a bump; 5. a first spring; 6. a first slider; 7. a second spring; 8. a second slider; 9. a bottom die main body; 10. a cover mold main body; 11. a cover die mounting frame; 12. an exhaust hole; 13. a pull ring; 14. a rope; 15. a self-resetting shaft lever; 16. a cam; 17. a baffle plate; 18. a cavity.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a plastic suction mould for producing an electronic packaging material convenient for demoulding, which comprises a bottom film mounting frame 1, a limiting rod 3, a cover mould main body 10 and a cover mould mounting frame 11, wherein the inner surface of the bottom film mounting frame 1 is provided with a limiting groove 2, the top end of the limiting rod 3 is connected with a lug 4 in a sliding way, the rear side surface of the lug 4 is fixedly connected with a first spring 5, one end of the first spring 5, which is far away from the lug 4, is fixedly connected with a first sliding block 6, the rear side surface of the first sliding block 6 is fixedly connected with a second spring 7, one end of the second spring 7, which is far away from the first sliding block 6, is fixedly connected with a second sliding block 8, the second sliding block 8 is connected with a bottom mould main body 9 in a penetrating way, the inner surface of the bottom mould main body 9 is provided with an exhaust hole 12, the front side surface of the bottom mould main body 9 is connected with a pull ring 13 in a sliding way, and the rear side surface of the pull ring 13 is fixedly connected with a rope 14, the tail end of the rope 14 is fixedly connected with a self-resetting shaft lever 15, a cam 16 is fixedly mounted on the surface of the self-resetting shaft lever 15, a baffle 17 is connected on the surface of the cam 16 in a sliding mode, and a cavity 18 is formed in the inner surface of the bottom die main body 9.

Further, in the above technical scheme, the limiting rods 3 are four, four the limiting rods 3 are hollow cylinders, four the limiting rods 3 are the same in length, and four the limiting rods 3 are respectively arranged at the middle points of four sides of the bottom die main body 9.

Further, in the above technical solution, the diameter of the second slide block 8 is the same as that of the first slide block 6, the diameter of the second slide block 8 is matched with that of the hole formed in the side surface of the bottom die main body 9, and holes matched with the diameter of the second slide block 8 are formed in all the four side surfaces of the bottom die main body 9.

Further, in the above technical solution, the exhaust hole 12 is penetratingly connected to an inner surface of the bottom die main body 9, the exhaust hole 12 is a cylindrical hole, a plurality of rectangular and polygonal grooves are formed in a surface of the bottom die main body 9, sizes of the plurality of polygonal grooves in the surface of the bottom die main body 9 are different, and a hole is formed in a position of the bottom die main body 9 corresponding to the second slider 8.

Further, in the above technical solution, the cam 16 is fixedly installed at a half position of the self-resetting shaft 15, one end of the rope 14 is fixedly wound on the surface of the self-resetting shaft 15, and the other end of the rope 14 is fixedly connected to the pull ring 13.

Further, in the above technical solution, the volume of the baffle 17 is matched with the volume of the cavity 18, the area of the baffle 17 is one half of the surface area of the bottom die main body 9, the baffle 17 is placed in the cavity 18, and the bottom surface of the baffle 17 is attached to the surface of the cam 16.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, a bottom die main body 9 is installed in a bottom die installation frame 1, four limiting grooves 2 and limiting rods 3 are clamped and fixed, a first spring 5 and a second spring 7 are driven to extrude and rebound under the back-and-forth sliding of a bump 4, and a second slider 8 moves back and forth in the surface of the bottom die main body 9, so that the bottom die main body 9 can be quickly installed in the bottom die installation frame 1;

after the bottom die main body 9 is installed in the bottom die installation frame 1, the cover die main body 10 is installed in the cover die installation frame 11, an injection molding or plastic suction process is started, after the injection molding and the plastic suction are completed, the vent holes 12 can ensure that each die can be smoothly demoulded, the pull ring 13 is slightly pulled to drive the rope 14 to run, the self-resetting shaft lever 15 is driven to rotate, the cam 16 is driven to rotate, the baffle 17 which is originally horizontal is enabled to be tilted by the cam 16, a plurality of die openings which are attached to the surface of the baffle 17 are tilted, and the demoulding is easy;

under the effect of four gag lever posts 3, can die block main part 9 light install in basement membrane installing frame 1, also can easily dismantle, press the arbitrary one side of die block main part 9 gently, drive the slip of first slider 6 and second slider 8 under the effect of first spring 5 and second spring 7, after can perk the take off die block main part 9 easily with lug 4 and spacing groove 2 of block originally.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a blister mould is used in production of electronic packaging material convenient to drawing of patterns, includes basement membrane installing frame (1), gag lever post (3), cover die main part (10) and cover die installing frame (11), its characterized in that: the inner surface of the bottom die mounting frame (1) is provided with a limiting groove (2), the top end of the limiting rod (3) is slidably connected with a convex block (4), the back side surface of the convex block (4) is fixedly connected with a first spring (5), one end, far away from the convex block (4), of the first spring (5) is fixedly connected with a first sliding block (6), the back side surface of the first sliding block (6) is fixedly connected with a second spring (7), one end, far away from the first sliding block (6), of the second spring (7) is fixedly connected with a second sliding block (8), the second sliding block (8) is in through connection with a bottom die main body (9), the inner surface of the bottom die main body (9) is provided with an exhaust hole (12), the front side surface of the bottom die main body (9) is slidably connected with a pull ring (13), the back side surface of the pull ring (13) is fixedly connected with a rope (14), and the tail end of the rope (14) is fixedly connected with a self-resetting shaft lever (15), the surface of the self-resetting shaft lever (15) is fixedly provided with a cam (16), the surface of the cam (16) is connected with a baffle (17) in a sliding manner, and the inner surface of the bottom die main body (9) is provided with a cavity (18).

2. The plastic suction mold for producing electronic packaging materials convenient for demolding as claimed in claim 1, wherein: limiting rod (3) are provided with four, four limiting rod (3) are hollow cylinder, four limiting rod (3) length all is the same, four limiting rod (3) set up the midpoint department at die block main part (9) four sides respectively.

3. The plastic suction mold for producing electronic packaging materials convenient for demolding as claimed in claim 1, wherein: the diameter of the second sliding block (8) is the same as that of the first sliding block (6), the diameter of holes formed in the side faces of the second sliding block (8) and the bottom die main body (9) are identical, and holes matched with the diameter of the second sliding block (8) are formed in the four side faces of the bottom die main body (9).

4. The plastic suction mold for producing electronic packaging materials convenient for demolding as claimed in claim 1, wherein: the exhaust holes (12) are connected to the inner surface of the bottom die main body (9) in a penetrating mode, the exhaust holes (12) are cylindrical holes, a plurality of rectangular and polygonal grooves are formed in the surface of the bottom die main body (9), the sizes of the polygonal grooves in the surface of the bottom die main body (9) are different, and holes are formed in the corresponding positions of the bottom die main body (9) and the second sliding block (8).

5. The plastic suction mold for producing electronic packaging materials convenient for demolding as claimed in claim 1, wherein: the cam (16) is fixedly installed at one half position of the self-resetting shaft lever (15), one end of a rope (14) is fixedly wound on the surface of the self-resetting shaft lever (15), and the other end of the rope (14) is fixedly connected to the pull ring (13).

6. The plastic suction mold for producing electronic packaging materials convenient for demolding as claimed in claim 1, wherein: baffle (17) volume is identical with cavity (18) volume, baffle (17) area is die block main part (9) surface area's half, baffle (17) are placed in cavity (18), baffle (17) bottom surface and cam (16) surface laminating.