CN221937376U - An injection mold with convenient and quick demoulding - Google Patents

Abstract

The utility model relates to the technical field of injection molds, in particular to an injection mold convenient and quick to demolding, which comprises a base, support columns, a positioning plate and a fixing plate, wherein the support columns are sequentially and symmetrically and fixedly connected to the bottom surface of the base, the fixing plate is fixedly connected to the top surface of one end of the base, the positioning plate is fixedly connected to the center of the top surface of the base, and the positioning plate is fixedly connected to the center of the top surface of the base.

Description

An injection mold with convenient and quick demoulding

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold with convenient and fast demoulding.

Background Art

Injection molding is a method of producing industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding and die casting. Injection molding machine is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting materials. Injection molding is achieved through injection molding machines and molds.

In the production and processing of existing plastic products, injection molds are generally used to mass-produce plastic products. However, the current injection molds have certain problems in production and processing. For example, after the plastic products are processed, the workers need to perform cumbersome operations to demold the molded plastic products, which not only increases the workload of the workers, but also easily reduces the production efficiency of plastic products. In addition, when the plastic products are molded, the materials need to be heated for shaping, which causes the plastic to stick to the mold due to the shape of the plastic itself during demolding, which is extremely inconvenient to remove.

To this end, we propose an injection mold that is convenient and quick to demould.

Utility Model Content

The utility model aims to provide an injection mold with convenient and quick demoulding to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an injection mold for convenient and quick demolding, comprising a base, support columns, a positioning plate and a fixing plate, wherein the bottom surface of the base is symmetrically fixedly connected with the support columns in sequence, the top surface of one end of the base is fixedly connected with the fixing plate, and the center of the top surface of the base is fixedly connected with the positioning plate.

Preferably, a rotating motor is installed on the top surface of the other end of the base, and a feed barrel is installed on the surface of the rotating motor close to the inner side of the base. The outer surface of the feed barrel is fixedly connected to a feed hopper, and a rotating rod is installed inside the feed barrel, and the bottom of the rotating rod is fixedly connected to the output end of the rotating motor, a rotating blade is fixedly connected to the outer surface of the rotating rod, and a sealing block is fixedly connected to the top surface of the rotating rod, so that the raw materials can be automatically and quantitatively added.

Preferably, a heating sleeve is installed on the outer surface of the center of the feeding cylinder, and a wire is installed on the outer surface of the bottom of the heating sleeve. The wire is connected to an external power source to heat the raw materials.

Preferably, a feeding port is provided inside the connection between the positioning plate and the feeding cylinder, a fixed template is fixedly connected to the central surface of the symmetrical part between the positioning plate and the feeding cylinder, and a control panel is fixedly connected to the top surface of the base, which can be directly electrically controlled.

Preferably, a push rod motor is installed in sequence on the front end surface of the fixed plate, a telescopic rod is installed on the surface of the push rod motor, and the output end of the push rod motor is fixedly connected to the telescopic rod, a limited position block is fixedly connected to the surface of the push rod motor, and the other end of the telescopic rod is fixedly connected to a movable plate, so that the shaped objects can be automatically taken out.

Preferably, the back side of the movable plate is fixedly connected to a limiting column, the front end surface of the movable plate is symmetrically fixedly connected to a connecting rod, the front end surface of the movable plate is symmetrically fixedly connected to a pressing rod, a spring is installed on the outer surface of the pressing rod, the other end of the pressing rod is fixedly connected to a movable template, and the front end surface of the movable template is provided with a groove, which can perform shaping operations on objects.

Preferably, a discharge port is provided inside the top surface of the base located on one side of the positioning plate to facilitate taking out the processed materials.

Compared with the prior art, the beneficial effects of the utility model are as follows: through the cooperation of the rotating motor, the rotating rod, the rotating blade, the feed barrel, the feeding hopper, the sealing block, the heating sleeve, the wire and the battery, the raw materials required for shaping the object can be transported to the mold, and the raw materials can be heated; through the cooperation of the push rod motor, the telescopic rod, the limit block, the moving plate, the limit column, the movable plate, the connecting rod, the spring, the pressing rod, the movable template and the groove, the object can be automatically shaped and the shaped object can be automatically taken out of the mold.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the top view of the structure of the utility model;

FIG3 is a partial structural schematic diagram of the utility model;

FIG4 is a second schematic diagram of a partial structure of the utility model;

FIG5 is a schematic diagram of the cross-sectional structure of the utility model.

In the figure: 1. base; 2. support column; 3. positioning plate; 4. fixed plate; 5. rotating motor; 6. rotating rod; 7. rotating blade; 8. feeding barrel; 9. feeding hopper; 10. sealing block; 11. heating sleeve; 12. wire; 13. control panel; 14. feeding port; 15. fixed template; 16. push rod motor; 17. telescopic rod; 18. limit block; 19. moving plate; 20. limit column; 21. movable plate; 22. connecting rod; 23. spring; 24. pressing rod; 25. movable template; 26. groove; 27. discharge port.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5, an injection mold for convenient and quick demolding includes a base 1, support columns 2, a positioning plate 3 and a fixing plate 4, the bottom surface of the base 1 is symmetrically fixedly connected with the support columns 2 in sequence, the top surface of one end of the base 1 is fixedly connected with the fixing plate 4, and the positioning plate 3 is fixedly connected at the center of the top surface of the base 1.

Please refer to Figures 1-5. A rotating motor 5 is installed on the top surface of the other end of the base 1. A feeding cylinder 8 is installed on the surface of the rotating motor 5 close to the inner side of the base 1. A feeding hopper 9 is fixedly connected to the outer surface of the feeding cylinder 8. A rotating rod 6 is installed inside the feeding cylinder 8, and the bottom of the rotating rod 6 is fixedly connected to the output end of the rotating motor 5. A rotating blade 7 is fixedly connected to the outer surface of the rotating rod 6. A sealing block 10 is fixedly connected to the top surface of the rotating rod 6, so that the raw materials can be automatically and quantitatively added.

Please refer to Figures 1-5. A heating sleeve 11 is installed on the central outer surface of the feeding barrel 8. A wire 12 is installed on the bottom outer surface of the heating sleeve 11. The wire 12 is connected to an external power source to heat the raw materials.

Please refer to Figures 1-5. A feeding port 14 is provided inside the connection between the positioning plate 3 and the feeding cylinder 8. A fixed template 15 is fixedly connected to the central surface of the symmetrical part between the positioning plate 3 and the feeding cylinder 8. A control panel 13 is fixedly connected to the top surface of the base 1, which can be directly electrically controlled.

Please refer to Figures 1-5. A push rod motor 16 is installed on the surface of the fixed plate 4 near one end of the base 1, and telescopic rods 17 are installed on the surface of the fixed plate 4 in sequence at the symmetrical part of the push rod motor 16. A limited block 18 is fixedly connected to the surface of the push rod motor 16, and a movable plate 19 is fixedly connected to the other end of the telescopic rod 17, which can automatically take out the shaped objects.

Please refer to Figures 1-5. A movable plate 21 is installed on the front end surface of the movable plate 19. The back side of the movable plate 21 is fixedly connected to a limiting column 20. A connecting rod 22 is symmetrically fixedly connected to the front end surface of the movable plate 19. A pressing rod 24 is symmetrically fixedly connected to the front end surface of the movable plate 21. A spring 23 is installed on the outer surface of the pressing rod 24. The other end of the pressing rod 24 is fixedly connected to a movable template 25. A groove 26 is provided on the front end surface of the movable template 25, which can perform shaping operations on objects.

Please refer to Figures 1-5. A discharge port 27 is provided inside the top surface of the base 1 located on one side of the positioning plate 3 to facilitate taking out the processed materials.

Working principle: When using this device, use the device to inject the raw materials into the feed barrel 8 through the feed hopper 9, and the rotating motor 5 drives the rotating rod 6 in the feed barrel 8 to rotate. The rotating rod 6 rotates and drives the rotating blade 7 to rotate to transport the raw materials to the positioning plate 3, and transports the raw materials through the feed port 14 at the positioning plate 3 to between the fixed template 15 and the movable template 25 for shaping operation. When the shaping is completed, start the push rod motor 16, and the push rod motor 16 drives the movable plate 19 to move backward. The movable plate 19 drives the movable template 25 and the movable plate 21 to move backward through the connecting rod 22. Since the movable plate 21 moves backward, the limit column 20 moves backward, so that the limit column 20 and the limit block 18 are squeezed to form a reaction force, and the movable plate 21 is pushed forward. The movable plate 21 pushes the pressing rod 24 forward through the spring 23, so that the pressing rod 24 squeezes and takes out the shaped objects.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An injection mold convenient and quick to demold, which is characterized in that: including base (1), support column (2), locating plate (3) and fixed plate (4), symmetrical fixedly connected with support column (2) in proper order is located to base (1) bottom surface, base (1) one end top surface fixedly connected with fixed plate (4), base (1) top surface center department fixedly connected with locating plate (3).

2. The injection mold convenient and quick to release according to claim 1, wherein: the utility model discloses a rotary electric machine, including base (1), rotary electric machine (5) are close to inside one side surface mounting of base (1) and have defeated feed cylinder (8), defeated feed cylinder (8) outside surface fixedly connected with goes into hopper (9), defeated feed cylinder (8) internally mounted has bull stick (6), and bull stick (6) bottom and rotary electric machine (5) output fixed connection, bull stick (6) outside surface fixedly connected with rotary blade (7), bull stick (6) top surface fixedly connected with sealing block (10).

3. An injection mold for facilitating rapid demolding as claimed in claim 2, wherein: the feeding barrel (8) is characterized in that a heating sleeve (11) is arranged on the surface of the outer side of the center of the feeding barrel, a wire (12) is arranged on the surface of the outer side of the bottom of the heating sleeve (11), and the wire (12) is connected with an external power supply.

4. The injection mold convenient and quick to release according to claim 1, wherein: the material conveying device is characterized in that a material conveying opening (14) is formed in the joint of the locating plate (3) and the material conveying cylinder (8), a fixed template (15) is fixedly connected to the central surface of the symmetrical part of the locating plate (3) and the material conveying cylinder (8), and a control panel (13) is fixedly connected to the top surface of the base (1).

5. The injection mold convenient and quick to release according to claim 1, wherein: the fixed plate (4) is close to base (1) one end department surface mounting has push rod motor (16), telescopic link (17) are installed in proper order to fixed plate (4) are located push rod motor (16) symmetry department surface, push rod motor (16) fixed surface is connected with stopper (18), telescopic link (17) other end fixedly connected with movable plate (19).

6. The injection mold convenient and quick to release according to claim 5, wherein: the movable plate is characterized in that a movable plate (21) is mounted on the front end surface of the movable plate (19), a limit column (20) is fixedly connected to the back of the movable plate (21), a connecting rod (22) is fixedly connected to the front end surface of the movable plate (19), a pressing rod (24) is fixedly connected to the front end surface of the movable plate (21), a spring (23) is mounted on the outer side surface of the pressing rod (24), a movable template (25) is fixedly connected to the other end of the pressing rod (24), and a groove (26) is formed in the front end surface of the movable template (25).

7. The injection mold convenient and quick to release according to claim 1, wherein: the top surface of the base (1) is positioned inside one side of the positioning plate (3) and is provided with a discharge hole (27).