CN221775168U

CN221775168U - An efficient injection mold that is easy to demould

Info

Publication number: CN221775168U
Application number: CN202323482165.0U
Authority: CN
Inventors: 袁秋琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-12-20
Filing date: 2023-12-20
Publication date: 2024-09-27
Anticipated expiration: 2033-12-20

Abstract

The utility model discloses a high-efficiency injection mold convenient for demolding, which comprises an injection mold body, wherein the front end and the rear end are fixedly provided with cooling devices, the lower part of the right end of the injection mold body is fixedly provided with a controller, the inner lower part of the injection mold body is provided with a driving cavity, the left end of the injection mold body is fixedly provided with two demolding devices, the demolding devices extend into the driving cavity, the inner lower wall of the injection mold body is provided with four movable holes, the inner parts of the front wall and the rear wall of the injection mold body are respectively provided with a cavity groove, and the two cooling devices respectively extend into the two cavity grooves. The efficient injection mold convenient to demold solves the problems that a large amount of force is required to be spent to take out plastic materials from the injection mold when the existing injection mold is taken out, the labor intensity of workers is easy to process, and the working efficiency of the workers is reduced.

Description

Efficient injection mold convenient to demolding

Technical Field

The utility model relates to the technical field of injection molds, in particular to a high-efficiency injection mold convenient to demold.

Background

With the development of society, the plastic products are increasingly used in our life, and due to the advantages of low price, convenient processing, light weight, good performance and the like, more and more products are made of plastic materials, and the plastic products are mostly processed by an injection molding process, namely, plastic in a molten state is injected into a die cavity of an accommodation die through an injection molding machine, and the plastic is cooled in the die cavity, further molded, and then the die cavity is opened to take out the plastic products. The existing high-efficiency injection mold convenient to demolding has the following defects at least when in use: after the plastic material is produced by the injection mold, the plastic material needs to be taken out, and because the plastic material is positioned on the inner side of the injection mold, a large amount of force is required to be spent to take out the plastic material from the injection mold during taking out, the labor intensity of workers is easy to process, and the working efficiency of the workers is reduced.

Disclosure of utility model

The utility model mainly aims to provide a high-efficiency injection mold convenient for demolding, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a high-efficient injection mold convenient to drawing of patterns, includes the injection mold body, equal fixed mounting of front end and rear end have cooling device, injection mold body right-hand member lower part fixed mounting has the controller, the interior lower part of injection mold body is provided with the driving chamber, the left end fixed mounting of injection mold body has two shedder, shedder extends to the driving intracavity portion, four movable holes have been opened to the interior lower wall of injection mold body, the front wall and the rear wall inside of injection mold body all are provided with the cavity groove, two cooling device extends to two cavity inslot respectively.

Preferably, the upper part of the demoulding device is movably clamped in the four movable holes.

Preferably, the cooling device comprises a cooling pipe, one end of the cooling pipe extending out of the injection mold body is fixedly provided with a cooling compressor, and the lower end of the cooling compressor is fixedly provided with a mounting plate.

Preferably, the mounting plate is fixedly connected with the injection mold body, and the refrigeration pipe is made of red copper.

Preferably, the demolding device comprises a motor and a sliding plate, a rotating rod is fixedly arranged at the output end of the motor, two pushing blocks are fixedly arranged on the outer surface of the rotating rod, bearings are arranged at the right end of the rotating rod, four movable columns are fixedly arranged in the middle of the upper end of the sliding plate, springs are movably sleeved on the lower parts of the outer surfaces of the four movable columns, the sliding plate is slidably arranged on the inner wall of the driving cavity, and the bearings are fixedly connected with the inner right wall of the driving cavity.

Preferably, the lower parts of the outer surfaces of the four springs are fixedly connected with the upper end of the sliding plate, the upper parts of the outer surfaces of the four springs are fixedly connected with the upper wall in the driving cavity, and the outer surfaces of the two pushing blocks are movably contacted with the lower end of the sliding plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through the two motors, the two rotating rods, the four jacking moving blocks, the sliding plate, the four movable columns and the four springs, the two motors drive the two rotating rods to rotate so as to drive the four jacking moving blocks to rotate simultaneously, the sliding plate at the upper end is jacked in the rotation process of the four jacking moving blocks, so that the four movable columns are driven to jack the four movable holes, the internal molded plastic is upwards jacked to be taken out of the injection mold, the problem that the existing injection mold needs to spend a large amount of effort to take out plastic materials from the injection mold, the labor intensity of workers is easy to process, and the working efficiency of the workers is reduced is solved;

2. Through the refrigeration pipe and the refrigerating compressor that set up, through the red copper material refrigeration pipe that sets up for refrigeration pipe refrigeration effect is better, and inside plastics after the convenience is moulded plastics cools off fast, and then has improved work efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a high-efficiency injection mold convenient for demolding;

FIG. 2 is a schematic diagram of the internal structure of a high-efficiency injection mold with easy demolding;

FIG. 3 is a schematic diagram showing the overall structure of a demolding device of the efficient injection mold convenient for demolding;

fig. 4 is a schematic diagram of the overall structure of a cooling device of the efficient injection mold convenient for demolding.

In the figure: 1. an injection mold body; 2. a cooling device; 21. a refrigeration tube; 22. a refrigeration compressor; 23. a mounting plate; 3. a controller; 4. a demolding device; 41. a motor; 42. a rotating lever; 43. a top moving block; 44. a bearing; 45. a sliding plate; 46. a movable column; 47. a spring; 5. a drive chamber; 6. a movable hole; 7. a cavity groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a high-efficient injection mold convenient to drawing of patterns, including injection mold body 1, front end and the equal fixed mounting of rear end have cooling device 2, injection mold body 1 right-hand member lower part fixed mounting has controller 3, the interior lower part of injection mold body 1 is provided with driving chamber 5, injection mold body 1's left end fixed mounting has two shedder 4, shedder 4 extends to driving chamber 5 inside, four movable holes 6 are opened to injection mold body 1's interior lower wall, injection mold body 1's front wall and rear wall inside all are provided with cavity groove 7, two cooling device 2 extend respectively to in two cavity grooves 7.

In the embodiment, the upper part of the demoulding device 4 is movably clamped in four movable holes 6; the cooling device 2 comprises a cooling pipe 21, one end of the cooling pipe 21 extending out of the injection mold body 1 is fixedly provided with a cooling compressor 22, and the lower end of the cooling compressor 22 is fixedly provided with a mounting plate 23; the mounting plate 23 is fixedly connected with the injection mold body 1, and the refrigerating pipe 21 is made of red copper; through the red copper material refrigeration pipe 21 that sets up for refrigeration pipe 21 refrigeration effect is better, and inside plastics after the convenience is moulded plastics cool off fast, has improved work efficiency.

In this embodiment, the demolding device 4 includes a motor 41 and a sliding plate 45, a rotating rod 42 is fixedly mounted at the output end of the motor 41, two top moving blocks 43 are fixedly mounted on the outer surface of the rotating rod 42, a bearing 44 is arranged at the right end of the rotating rod 42, four movable columns 46 are fixedly mounted in the middle of the upper end of the sliding plate 45, springs 47 are movably sleeved at the lower parts of the outer surfaces of the four movable columns 46, the sliding plate 45 is slidably mounted on the inner wall of the driving cavity 5, and the bearing 44 is fixedly connected with the inner right wall of the driving cavity 5; the lower parts of the outer surfaces of the four springs 47 are fixedly connected with the upper end of the sliding plate 45, the upper parts of the outer surfaces of the four springs 47 are fixedly connected with the inner upper wall of the driving cavity 5, and the outer surfaces of the two top moving blocks 43 are movably contacted with the lower end of the sliding plate 45; through four springs 47 that set up, utilize the elasticity that four springs 47 elasticity was reset, conveniently make four movable columns 46 return to normal position and block up four movable holes 6, make things convenient for the secondary to mould plastics, in the drive chamber 5 of plastics inflow below through four movable holes 6 when avoiding moulding plastics.

It should be noted that, the present utility model is a high-efficiency injection mold convenient for demolding, in the use process, the lower mold can be used by being matched with the upper mold, by injecting the plastic in a molten state into the injection mold body 1, by combining and pressing with the upper mold, then cooling and molding the plastic pressed inside through the refrigeration pipe 21, the refrigeration pipe 21 is made of red copper, so that the refrigeration effect is better, the work efficiency is further improved, when the injection mold is taken out, the controller 3 drives the two motors 41, the two motors 41 drive the two rotating rods 42 to rotate, further drive the four top moving blocks 43 to rotate simultaneously, the sliding plate 45 at the upper end is pushed to move in the rotation process of the four top moving blocks 43, thereby driving the four movable posts 46 to eject the four movable holes 6, and the molded plastic inside is ejected upwards to perform demolding.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient injection mold convenient to drawing of patterns, includes injection mold body (1), its characterized in that: the novel plastic injection mold comprises an injection mold body (1), wherein a cooling device (2) is fixedly installed at the front end and the rear end of the injection mold body (1), a controller (3) is fixedly installed at the lower portion of the right end of the injection mold body (1), a driving cavity (5) is formed in the lower portion of the injection mold body (1), two demolding devices (4) are fixedly installed at the left end of the injection mold body (1), the demolding devices (4) extend to the inside of the driving cavity (5), four movable holes (6) are formed in the inner lower wall of the injection mold body (1), and cavity grooves (7) are formed in the front wall and the inner lower wall of the injection mold body (1), and the two cooling devices (2) extend to the two cavity grooves (7) respectively.

2. The efficient injection mold convenient for demolding as claimed in claim 1, wherein: the upper part of the demoulding device (4) is movably clamped in four movable holes (6).

3. The efficient injection mold convenient for demolding as claimed in claim 1, wherein: the cooling device (2) comprises a cooling pipe (21), one end of the cooling pipe (21) extending out of the injection mold body (1) is fixedly provided with a cooling compressor (22), and the lower end of the cooling compressor (22) is fixedly provided with a mounting plate (23).

4. A high efficiency injection mold for facilitating mold release according to claim 3, wherein: the mounting plate (23) is fixedly connected with the injection mold body (1), and the refrigerating pipe (21) is made of red copper.

5. The efficient injection mold convenient for demolding as claimed in claim 1, wherein: the demolding device is characterized in that the demolding device (4) comprises a motor (41) and a sliding plate (45), a rotating rod (42) is fixedly arranged at the output end of the motor (41), two pushing blocks (43) are fixedly arranged on the outer surface of the rotating rod (42), bearings (44) are arranged at the right end of the rotating rod (42), four movable columns (46) are fixedly arranged in the middle of the upper end of the sliding plate (45), springs (47) are movably sleeved on the lower portions of the outer surfaces of the four movable columns (46), and the sliding plate (45) is slidably arranged on the inner wall of the driving cavity (5), and the bearings (44) are fixedly connected with the inner right wall of the driving cavity (5).

6. The efficient injection mold convenient to demold according to claim 5, wherein: the lower parts of the outer surfaces of the four springs (47) are fixedly connected with the upper end of the sliding plate (45), the upper parts of the outer surfaces of the four springs (47) are fixedly connected with the inner upper wall of the driving cavity (5), and the outer surfaces of the two top moving blocks (43) are movably contacted with the lower end of the sliding plate (45).