CN215359739U

CN215359739U - Injection mold with cooling function

Info

Publication number: CN215359739U
Application number: CN202121395211.1U
Authority: CN
Inventors: 翟江
Original assignee: Tianjin Keer Precision Machinery Co ltd
Current assignee: Tianjin Keer Precision Machinery Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-31
Anticipated expiration: 2031-06-22

Abstract

The utility model provides an injection mold with a cooling function, which comprises: the device comprises a top plate, a base and a support column; the top of the base is connected with a fixed die; the top of the top plate is fixedly provided with an air cylinder, an output shaft of the air cylinder penetrates through the top plate and is fixedly connected with the connecting assembly, and the bottom of the connecting assembly is fixedly provided with a movable die; a cooling component is connected between the support columns in a sliding manner, the cooling component comprises a connecting block, a cooling module, a threaded rod and a motor, the motor is fixed at the bottom of the base, an output shaft of the motor is sleeved with one end of the threaded rod, and the threaded rod penetrates through the base and is movably connected with the top plate; the connecting block is connected with the supporting column in a sliding mode and is in threaded connection with the threaded rod; the cooling module comprises a box body and a fan, and the box body is fixedly connected with the connecting block. The application provides an injection mold with cooling function sets up the cooling module between the bracing piece, utilizes the fan to cool down movable mould, cover half and fashioned blank, is favorable to fashioned blank to carry out effective drawing of patterns, has guaranteed injection moulding product's quality.

Description

Injection mold with cooling function

Technical Field

The utility model relates to the technical field of mold processing, in particular to an injection mold with a cooling function.

Background

The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. The mould comprises a movable mould and a fixed mould. In the injection molding process, when the movable mold and the fixed mold are closed, the blank is injected into a mold cavity for molding.

In the injection molding process, the blank needs to be hot-melted, and the produced high temperature affects the demolding speed of an injection molded finished product, so that the quality of the injection molded product is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides an injection mold with a cooling function.

The utility model is realized by the following technical scheme: an injection mold with cooling function, includes: the device comprises a top plate, a base and four support columns arranged between the top plate and the base;

the top of the base is detachably connected with a fixed die; an air cylinder is fixed at the top of the top plate, an output shaft of the air cylinder penetrates through the top plate and is fixedly connected with the connecting assembly, and a movable die is fixed at the bottom of the connecting assembly;

a cooling component is connected between the support columns in a sliding manner, the cooling component comprises a connecting block, a cooling module, a threaded rod and a motor, the motor is fixed at the bottom of the base, an output shaft of the motor is sleeved with one end of the threaded rod, and the threaded rod penetrates through the base and is movably connected with the top plate; the connecting block is connected with the supporting column in a sliding mode and is in threaded connection with the threaded rod;

the cooling module comprises a box body and at least two fans arranged in the box body, and the box body is fixedly connected with the connecting block.

Further, the connecting block includes the cooling tank that is used for bearing the weight of the coolant liquid, and the cooling tank communicates with cooling module.

Furthermore, the screw rod penetrates through the top plate and is in rotary connection with the bearing.

Furthermore, an air deflector is fixed on the cooling module along the direction of the fixed die.

The utility model has the beneficial effects that: the application provides an injection mold with cooling function, through set up sliding connection's cooling module between injection mold lateral part bracing piece, utilize a plurality of fans in the cooling module to cool down movable mould, cover half and fashioned blank to be favorable to fashioned blank to carry out effective drawing of patterns, guaranteed injection product's quality.

Drawings

Fig. 1 is a schematic structural diagram of an injection mold with a cooling function according to the present invention.

Fig. 2 is a schematic connection diagram of a cooling component in an injection mold with a cooling function according to the present invention.

Fig. 3 is a schematic view of a cooling module in an injection mold with a cooling function according to the present invention.

Fig. 4 is a schematic connection diagram of a box body and an air deflector in the injection mold with a cooling function provided by the utility model.

In the figure: 1. a top plate; 2. a base; 3. a support pillar; 4. fixing a mold; 5. a cylinder; 6. a connecting assembly; 7. moving the mold; 8. a cooling assembly; 9. connecting blocks; 10. a cooling module; 11. a threaded rod; 12. a motor; 13. a box body; 14. a fan; 15. a cooling tank; 16. a bearing; 17. an air deflector.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1 to 4, the present invention provides an injection mold with a cooling function, including: the device comprises a top plate 1, a base 2 and four support columns 3 arranged between the top plate 1 and the base 2;

the top of the base 2 is detachably connected with a fixed die 4; a cylinder 5 is fixed at the top of the top plate 1, an output shaft of the cylinder 5 penetrates through the top plate 1 and is fixedly connected with a connecting assembly 6, and a movable die 7 is fixed at the bottom of the connecting assembly 6; the connecting assembly 6 comprises a fixing plate and a connecting column, wherein the fixing plate is fixedly connected with an output shaft of the air cylinder 5, and two ends of the connecting column are respectively connected with the fixing plate and the movable mold 7. It should be added here that a buffer assembly is connected between the moving mold 7 and the top plate 1, the buffer assembly includes a sleeve, an expansion link and a spring, wherein two ends of the spring are respectively fixed between the top plate 1 and the expansion link.

A cooling component 8 is connected between the support columns 3 in a sliding manner, the cooling component 8 comprises a connecting block 9, a cooling module 10, a threaded rod 11 and a motor 12, wherein the motor 12 is fixed at the bottom of the base 2, an output shaft of the motor 12 is sleeved with one end of the threaded rod 11, and the threaded rod 11 penetrates through the base 2 and is movably connected with the top plate 1; the connecting block 9 is in sliding connection with the supporting column 3, and the connecting block 9 is in threaded connection with the threaded rod 11;

the cooling module 10 is preferably disposed on a side portion of the movable mold 7, and includes a case 13 and at least two fans 14 disposed inside the case 13, and the case 13 is fixedly connected to the connecting block 9. The motor 12 and the fan 14 are driven by a Controller, and the Controller is preferably a Programmable Logic Controller (PLC). The motor 12 drives the threaded rod 11 to rotate under the action of the PLC, so that the connecting block 9 is adjusted to move up/down according to the folding position of the fixed die 4 and the movable die 7. Then the PLC starts the fan 14 to rotate to generate airflow to cool the closure.

The application provides an injection mold with cooling function, through set up sliding connection's cooling module between injection mold lateral part bracing piece, utilize a plurality of fans in the cooling module to cool down movable mould, cover half and fashioned blank to be favorable to fashioned blank to carry out effective drawing of patterns, guaranteed injection product's quality.

Further, the connecting block 9 comprises a cooling tank 15 for carrying cooling liquid, and the cooling tank 15 is communicated with the cooling module 10. And a communicating pipe is arranged between the cooling box 15 and the cooling module 10, and the flow velocity of the cooling liquid is adjusted through the thickness of the communicating pipe.

Further, the bearing device also comprises a bearing 16 fixed on the top of the top plate 1, and the threaded rod 11 penetrates through the top plate 1 and is rotatably connected with the bearing 16.

Further, an air deflector 17 is fixed on the cooling module 10 along the direction of the fixed die 4. The air deflector 17 is arranged to guide the airflow generated by the fan 14 to the folding position of the fixed die 4 and the movable die 7.

The application provides an injection mold with cooling function, through set up sliding connection's cooling module between injection mold lateral part bracing piece, utilize the cooler bin to pour into the coolant liquid into the cooling module, make the produced air current that has the coolant liquid of a plurality of fans cool down to movable mould, cover half and fashioned blank along the direction of aviation baffle to be favorable to the fashioned blank to carry out effective drawing of patterns, guaranteed injection product's quality.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an injection mold with cooling function which characterized in that includes: the device comprises a top plate, a base and four support columns arranged between the top plate and the base;

the top of the base is detachably connected with a fixed die; an air cylinder is fixed at the top of the top plate, an output shaft of the air cylinder penetrates through the top plate and is fixedly connected with a connecting assembly, and a movable die is fixed at the bottom of the connecting assembly;

a cooling assembly is connected between the supporting columns in a sliding manner, the cooling assembly comprises a connecting block, a cooling module, a threaded rod and a motor, the motor is fixed at the bottom of the base, an output shaft of the motor is sleeved with one end of the threaded rod, and the threaded rod penetrates through the base and is movably connected with the top plate; the connecting block is in sliding connection with the supporting column and is in threaded connection with the threaded rod;

2. The injection mold with the cooling function according to claim 1, wherein the connecting block comprises a cooling tank for carrying cooling fluid, and the cooling tank is communicated with the cooling module.

3. The injection mold with the cooling function as claimed in claim 1, further comprising a bearing fixed on the top of the top plate, wherein the threaded rod penetrates through the top plate and is rotatably connected with the bearing.

4. The injection mold with the cooling function according to claim 1, wherein an air deflector is fixed to the cooling module along the fixed mold direction.