CN219427402U

CN219427402U - Shell injection molding die device for storage battery processing

Info

Publication number: CN219427402U
Application number: CN202320644275.3U
Authority: CN
Inventors: 夏梦梦; 艾成华; 吴凤明
Original assignee: Jiangxi Baiying High Tech Co ltd
Current assignee: Jiangxi Baiying High Tech Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-07-28
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a shell injection molding die device for processing a storage battery, which comprises a base, wherein cooling liquid or water in a water tank is pumped by a water pump and is conveyed into a spiral cooling pipe by a water conveying pipe, the water pump drives the cooling liquid or water in the water tank and the spiral cooling pipe to flow and circulate, heat transferred by an injection molding piece in a lower die cavity is absorbed, the cooling liquid or water flows in the water tank and the spiral cooling pipe to exchange heat, and meanwhile, the cooling liquid or water circulating and flowing in the spiral cooling pipe surrounding the die cavity can simultaneously cool the side wall of the injection molding piece, so that the injection molding piece formed in the lower die cavity can quickly dissipate heat; the upper die is guided and limited when being attached to the lower die through the matching of the four groups of telescopic assemblies, the sleeve rod in the telescopic assemblies extrudes the compression-resistant pad in the sleeve barrel, so that the compression-resistant pad extrudes the lubricating cotton pad, the lubricating oil adsorbed by the lubricating cotton pad overflows to lubricate the sleeve barrel, and the friction force between the inner wall of the sleeve barrel and the outer wall of the sleeve barrel is reduced.

Description

Shell injection molding die device for storage battery processing

Technical Field

The utility model relates to the technical field of injection molding and compression molding, in particular to a shell injection molding and compression molding device for processing a storage battery.

Background

The device for converting chemical energy into electric energy is called a chemical battery, which is generally called a battery for short, and after discharging, the internal active substances can be regenerated in a charging mode, namely the electric energy is stored as chemical energy; when the discharge is needed, chemical energy is converted into electric energy again, the battery is called a storage battery, the secondary battery is also called, the shell of the storage battery plays the role of protecting the storage battery, and when the processing of the shell of the storage battery is carried out, injection molding and compression molding are indispensable steps.

For example, an injection molding die device for processing a storage battery shell (bulletin number: CN 214137026U) comprises a bottom plate, wherein an anti-slip pad is fixedly connected to the bottom of the bottom plate, a storage box is fixedly connected to the top of the bottom plate, a partition plate is fixedly connected to the inner top wall of the storage box, a baffle is fixedly connected to the inner side wall of the storage box, a workbench is fixedly connected to the top of the storage box, a lower die is fixedly connected to the top of the workbench, a fixing block is fixedly connected to the inner bottom wall of the lower die, a heat dissipation plate is fixedly connected to the top of the fixing block, and a telescopic rod is fixedly connected to the inner bottom wall of the lower die. This battery case processing is with moulding plastics die assembly has reached this moulding plastics die assembly convenient to use's purpose, has improved the work efficiency of device, has satisfied people's work demand, has alleviateed people to operating pressure, has brought convenience for people's work, is worth using widely.

Based on the retrieval of the above patent and the discovery of the equipment in the combination prior art, when the equipment is applied, the water discharged by the radiating pipe needs to be additionally recovered, and the water is reused after being cooled, so that the water cannot be directly recovered and recycled, the manpower is wasted, and the light radiates the heat and cools the injection molding part in the lower die through the radiating pipe, so that the problem that the cooling effect is not ideal exists, and therefore, the shell injection molding die device for the battery processing needs to be provided.

Disclosure of Invention

The utility model aims to provide a shell injection molding die device for processing a storage battery, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a casing injection molding die device for battery processing, includes the base, four flexible subassemblies of surface mounting of base, four groups the upper die base is installed to flexible subassembly's upper end, the bottom fixed mounting of upper die base has the mould, the base is located the fixed mounting under the upper die has the lower mould, the lower mould is located the outside of die cavity and has seted up the cooling chamber, the inside fixed mounting in cooling chamber has the spiral cooling tube, the water inlet end of spiral cooling tube runs through the lower mould and is connected with water supply mechanism.

Preferably, the telescopic assembly comprises a sleeve, the sleeve is fixedly arranged on the surface of the base, a loop bar is connected in the sleeve in a sliding mode, and the top of the loop bar is fixedly connected with the bottom of the upper die holder.

Preferably, a lubricating cotton pad is mounted at the inner bottom of the sleeve, a compression-resistant pad is mounted at the upper end of the lubricating cotton pad, and the upper end of the compression-resistant pad is in sliding contact with the bottom of the loop bar.

Preferably, the water supply mechanism comprises a water tank and a water pump, the water tank is fixedly arranged on the surface of the base, the water pump is fixedly arranged at the top of the water tank, the water inlet end of the water pump is communicated with the inside of the water tank through a pipeline, the water outlet end of the water pump is fixedly connected with a water supply pipe, and one end of the water supply pipe is fixedly communicated with the water inlet end of the spiral cooling pipe.

Preferably, the water outlet end of the spiral cooling pipe penetrates through the lower die to be fixedly communicated with a water outlet pipe, and one end of the water outlet pipe penetrates through the water tank to be communicated with the inside of the water tank.

Preferably, one side of the water tank is attached to one side of the lower die, a water inlet pipe is communicated with one side of the top of the water tank, and a plug is arranged on the water inlet pipe.

Preferably, the upper end of the upper die holder is provided with an injection molding pipe, and the bottom of the injection molding pipe penetrates through the upper die holder and the upper die to be communicated with the inner cavity of the upper die.

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

1. the cooling cavity in the lower die is provided with the spiral cooling pipe, the water pump is used for pumping cooling liquid or water in the water tank and conveying the cooling liquid or water into the spiral cooling pipe, the water pump is used for driving the cooling liquid or water in the water tank and the spiral cooling pipe to flow and circulate, heat transferred by the injection molding piece in the lower die cavity is absorbed, the cooling liquid or water flows in the water tank and the spiral cooling pipe to exchange heat, and meanwhile, the cooling liquid or water circulating and utilizing in the spiral cooling pipe surrounding the die cavity can simultaneously perform heat dissipation and cooling on the side wall of the injection molding piece, so that the injection molding piece molded in the lower die cavity can rapidly dissipate heat, and the cooling time of the injection molding piece is saved;

2. the telescopic assembly is matched with the upper die to conduct guiding and limiting when the upper die is attached to the lower die, the telescopic assembly is internally provided with the sleeve rod extrusion sleeve with the compression-resistant pad, the compression-resistant pad is made to extrude the lubricating cotton pad, lubricating oil absorbed by the lubricating cotton pad overflows to lubricate the sleeve rod, friction force between the inner wall of the sleeve rod and the outer wall of the sleeve rod is reduced, and the service life of the sleeve rod is prolonged.

Drawings

FIG. 1 is a schematic view of the axial structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the lower die of the present utility model;

fig. 3 is a schematic structural view of the telescopic assembly of the present utility model.

In the figure: 1. a base; 2. a telescoping assembly; 3. an upper die holder; 4. an upper die; 5. injection molding a tube; 6. a lower die; 7. a cooling chamber; 8. a spiral cooling pipe; 9. a water tank; 10. a water pump; 11. a water outlet pipe; 12. a water outlet pipe; 13. a water inlet pipe; 21. a sleeve; 22. a lubricating cotton pad; 23. a pressure-resistant pad; 24. a loop bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a casing injection molding die device for battery processing, the on-line screen storage device comprises a base 1, four groups of telescopic components 2 are installed to the surface mounting of base 1, upper die base 3 is installed to the upper end of four groups of telescopic components 2, telescopic components 2 includes sleeve 21, sleeve 21 fixed mounting is in the surface of base 1, sleeve 21's inside sliding connection has loop bar 24, the top of loop bar 24 and the bottom fixed connection of upper die base 3, lubricated cotton pad 22 is installed to the inner bottom of sleeve 21, the anti-compression pad 23 is installed to the upper end of lubricated cotton pad 22, the upper end of anti-compression pad 23 and the bottom sliding contact of loop bar 24, the guide is spacing when being convenient for laminating lower mould 6 to upper die 4 through the cooperation of four groups of telescopic components 2, the interior anti-compression pad 23 of sleeve 21 extrusion lubricated cotton pad 22 is pressed to the loop bar 24 in telescopic components 2, lubricated cotton pad 22 absorbing lubricating oil overflows and lubricates loop bar 24, reduce sleeve 21 inner wall and loop bar 24 outer wall friction, promote loop bar 24 life;

the bottom of the upper die holder 3 is fixedly provided with an upper die 4, the upper end of the upper die holder 3 is provided with an injection molding pipe 5, the bottom of the injection molding pipe 5 penetrates through the upper die holder 3 and the upper die 4 to be communicated with the inner cavity of the upper die 4, the base 1 is positioned right below the upper die 4 and is fixedly provided with a lower die 6, the lower die 6 is positioned outside the die cavity and is provided with a cooling cavity 7, the inside of the cooling cavity 7 is fixedly provided with a spiral cooling pipe 8, the water inlet end of the spiral cooling pipe 8 penetrates through the lower die 6 to be connected with a water supply mechanism, the spiral cooling pipe 8 surrounds the die cavity, and the heat dissipation cooling area is increased;

the water supply mechanism comprises a water tank 9 and a water pump 10, the water tank 9 is fixedly arranged on the surface of the base 1, the water pump 10 is fixedly arranged at the top of the water tank 9, the water inlet end of the water pump 10 is communicated with the inside of the water tank 9 through a pipeline, the water outlet end of the water pump 10 is fixedly connected with a water supply pipe 11, one end of the water supply pipe 11 is fixedly communicated with the water inlet end of the spiral cooling pipe 8, the water outlet end of the spiral cooling pipe 8 penetrates through a lower die 6 to be fixedly communicated with a water outlet pipe 12, one end of the water outlet pipe 12 penetrates through the inside of the water tank 9 and the water tank 9 to be conveniently pumped by the water pump 10, cooling liquid or water in the water tank 9 and the spiral cooling pipe 8 is driven by the water pump 10 to flow and circulate, heat transferred by injection molding pieces in the die cavity of the lower die 6 is absorbed by the cooling liquid or water flowing in the water tank 9 and the spiral cooling pipe 8, one side of the water tank 9 is attached to one side of the lower die 6, the top of the water tank 9 is communicated with a water inlet pipe 13, and a plug is arranged on the water inlet pipe 13.

When the cooling device is used, the spiral cooling pipe 8 is arranged in the cooling cavity 7 in the lower die 6, the water pump 10 is used for pumping cooling liquid or water in the water tank 9 and conveying the cooling liquid or water into the spiral cooling pipe 8 through the water conveying pipe 11, the water pump 10 is used for driving the cooling liquid or water in the water tank 9 and the spiral cooling pipe 8 to flow and circulate, heat transferred by an injection molding piece in the die cavity of the lower die 6 is absorbed, the cooling liquid or water flows in the water tank 9 and the spiral cooling pipe 8 to exchange heat, and meanwhile, the cooling liquid or water circulated and utilized in the spiral cooling pipe 8 surrounding the die cavity simultaneously dissipates heat on the side wall of the injection molding piece, so that the injection molding piece formed in the die cavity of the lower die 6 dissipates heat rapidly, and the cooling time of the injection molding piece is saved;

the upper die 4 is guided and limited when being attached to the lower die 6 through the matching of the four groups of telescopic assemblies 2, the sleeve rod 24 in the telescopic assemblies 2 is extruded to the compression-resistant pad 23 in the sleeve 21, the compression-resistant pad 23 is extruded to the lubricating cotton pad 22, lubricating oil absorbed by the lubricating cotton pad 22 overflows to lubricate the sleeve rod 24, the friction force between the inner wall of the sleeve 21 and the outer wall of the sleeve rod 24 is reduced, and the service life of the sleeve rod 24 is prolonged.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a casing injection moulding die device for battery processing, includes base (1), its characterized in that: the surface mounting of base (1) has four flexible subassemblies (2), four the upper end of flexible subassembly (2) is installed upper die base (3), the bottom fixed mounting of upper die base (3) has last mould (4), base (1) are located under fixed mounting of last mould (4) has lower mould (6), cooling chamber (7) have been seted up in the outside that lower mould (6) are located the die cavity, the inside fixed mounting of cooling chamber (7) has spiral cooling tube (8), the water inlet end of spiral cooling tube (8) runs through lower mould (6) and is connected with water supply mechanism.

2. The housing injection molding die device for battery processing according to claim 1, wherein: the telescopic assembly (2) comprises a sleeve (21), the sleeve (21) is fixedly arranged on the surface of the base (1), a sleeve rod (24) is connected inside the sleeve (21) in a sliding mode, and the top of the sleeve rod (24) is fixedly connected with the bottom of the upper die holder (3).

3. The housing injection molding die device for battery processing according to claim 2, wherein: the inner bottom of the sleeve (21) is provided with a lubricating cotton pad (22), the upper end of the lubricating cotton pad (22) is provided with a compression-resistant pad (23), and the upper end of the compression-resistant pad (23) is in sliding contact with the bottom of the loop bar (24).

4. The housing injection molding die device for battery processing according to claim 1, wherein: the water supply mechanism comprises a water tank (9) and a water pump (10), wherein the water tank (9) is fixedly arranged on the surface of the base (1), the water pump (10) is fixedly arranged at the top of the water tank (9), the water inlet end of the water pump (10) is communicated with the inside of the water tank (9) through a pipeline, the water outlet end of the water pump (10) is fixedly connected with a water supply pipe (11), and one end of the water supply pipe (11) is fixedly communicated with the water inlet end of the spiral cooling pipe (8).

5. The housing injection molding die device for battery processing according to claim 4, wherein: the water outlet end of the spiral cooling pipe (8) penetrates through the lower die (6) to be fixedly communicated with a water outlet pipe (12), and one end of the water outlet pipe (12) penetrates through the water tank (9) to be communicated with the inside of the water tank (9).

6. The battery processing housing injection molding die assembly of claim 5, wherein: one side of the water tank (9) is attached to one side of the lower die (6), a water inlet pipe (13) is communicated with one side of the top of the water tank (9), and a plug is arranged on the water inlet pipe (13).

7. The housing injection molding die device for battery processing according to claim 1, wherein: the upper end of the upper die holder (3) is provided with an injection molding pipe (5), and the bottom of the injection molding pipe (5) penetrates through the upper die holder (3) and the upper die (4) to be communicated with the inner cavity of the upper die (4).