CN215282895U

CN215282895U - Water-cooling mold for plastic part production

Info

Publication number: CN215282895U
Application number: CN202121542456.2U
Authority: CN
Inventors: 孙丽萍
Original assignee: Longkou Gome Plastics Co ltd
Current assignee: Wang Zhaolin
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-24
Anticipated expiration: 2031-07-08

Abstract

The utility model relates to a working of plastics production technical field especially relates to a working of plastics process water cooling mould, has solved prior art well mould and has not been convenient for cool down, leads to the comparatively slow of plastic forming's speed, has reduced work efficiency's problem. The utility model provides a working of plastics production water-cooling mould, includes the base, and the mould body is installed at the top of base, the equal fixedly connected with conducting strip all around of mould body, one side fixedly connected with a plurality of fin of conducting strip, the outside of mould body is provided with the copper pipe, and twines between copper pipe and a plurality of fin and is connected one side fixedly connected with cold water storage cistern at base top. The utility model discloses a conducting strip, fin and copper pipe at first transmit the heat, then through water pump, cold water storage cistern and inlet tube, cool down the copper pipe to carry out the heat absorption, and then cool down the mould body, accelerate plastic forming's efficiency, improve work efficiency.

Description

Water-cooling mold for plastic part production

Technical Field

The utility model relates to a working of plastics production technical field especially relates to a working of plastics process water cooling mould.

Background

Plastics are high molecular compounds obtained by polymerization of monomers by addition polymerization or polycondensation, which have a moderate deformation resistance between fibers and rubber, and are composed of synthetic resin, fillers, plasticizers, stabilizers, lubricants, colorants, and other additives. Then the plastic is processed into various plastic parts, and in the process of forming the plastic parts, a mold is often needed, and the plastic in a molten state is injected into the mold for forming.

Since plastic in a molten state is molded slowly in a mold due to its high temperature, it is necessary to cool the mold quickly.

However, present mould is not convenient for cool down, leads to the comparatively slow of plastic forming's speed, has reduced work efficiency, consequently proposes the utility model discloses solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a working of plastics process water cooling mould has solved prior art well mould and has not been convenient for cool down, leads to the comparatively slow of plastic forming's speed, has reduced work efficiency's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a working of plastics production water-cooling mould, the on-line screen storage device comprises a base, the mould body is installed at the top of base, the equal fixedly connected with conducting strip all around of mould body, one side fixedly connected with a plurality of fin of conducting strip, the outside of mould body is provided with the copper pipe, and the winding is connected between copper pipe and a plurality of fin, one side fixedly connected with cold water storage cistern at base top, and the opposite side fixedly connected with water pump at base top, communicate each other through the inlet tube between the water inlet of water pump and the cold water storage cistern, and communicate each other through main outlet pipe between the delivery port of water pump and the one end of copper pipe.

Preferably, every two adjacent radiating fins in the plurality of radiating fins are equally spaced.

Preferably, the circulation case has been placed at the top of cold water storage cistern, and the copper pipe is kept away from between the one end of main outlet pipe and the one end of circulation case and is linked together through main connecting pipe, and a plurality of refrigeration piece has been placed to the inner chamber of circulation case.

Preferably, one side of the circulation tank is communicated with one side of the cold water tank through a circulation pipe, and a main water valve is mounted on the circulation pipe.

Preferably, a cooling cavity is formed in the die body, the main water outlet pipe and the cooling cavity are communicated with each other through an auxiliary water outlet pipe, the cooling cavity and one side of the circulating box are communicated with each other through an auxiliary connecting pipe, and an auxiliary water valve is mounted on the auxiliary water outlet pipe.

Preferably, the two sides of the die body are provided with fans, one side of each fan is fixedly connected with two of the radiating fins through four supporting rods, and the copper pipe is located on the inner side of the four supporting rods.

The utility model discloses possess following beneficial effect at least:

when needs are cooled down to the mould body, the water pump passes through the inlet tube and inhales cold water to the copper pipe in, on the heat transfer that the mould body produced was to the conducting strip, on the conducting strip conducts the heat to the fin, then on conducting to the copper pipe, the copper pipe absorbed the heat, then cold water is cooled down to the copper pipe to cool down the mould body. Compared with the prior art, the mold is inconvenient to cool, the plastic molding speed is slower, and the working efficiency is reduced, the utility model firstly transfers heat through the heat conducting fins, the heat radiating fins and the copper pipe, and then cools the copper pipe through the water pump, the cold water tank and the water inlet pipe, thereby absorbing heat, further cooling the mold body, accelerating the plastic molding efficiency and improving the working efficiency,

the utility model discloses still possess following beneficial effect:

1. through the matching among the main connecting pipe, the circulating box and the refrigerating block, water absorbing heat enters the circulating box through the main connecting pipe, and is cooled by the refrigerating block, so that secondary utilization is facilitated; the circulating pipe and the main water valve are arranged, after the cooling block cools the water absorbing heat, the main water valve is opened, and the cooled water is introduced into the cold water tank, so that the circulation utilization is convenient, the cooling efficiency of the copper pipe is accelerated, and a water source is saved.

2. Set up branch and fan, utilize the fan to carry out the forced air cooling heat dissipation to copper pipe and fin, the water-cooling heat dissipation of cooperation cold water carries out dual heat dissipation, and the reinforcing is to the effect of mould body cooling, further improvement plastic molding's efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a front view of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is a top view of the die body of the present invention.

In the figure: 1. a base; 2. a water inlet pipe; 3. a circulation pipe; 4. a main water valve; 5. a cold water tank; 6. a circulation box; 7. a main connection pipe; 8. a secondary connecting pipe; 9. a mold body; 10. a heat sink; 11. a heat conductive sheet; 12. a copper pipe; 13. a fan; 14. an auxiliary water outlet pipe; 15. an auxiliary water valve; 16. a water pump; 17. a refrigeration block; 18. a cooling chamber; 19. a main water outlet pipe; 20. a support rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a plastic part production water cooling mold comprises a base 1, a mold body 9 is installed on the top of the base 1, heat conducting fins 11 are fixedly connected to the periphery of the mold body 9, a plurality of heat radiating fins 10 are fixedly connected to one side of the heat conducting fins 11, a copper pipe 12 is arranged on the outer side of the mold body 9, the copper pipe 12 is connected with the heat radiating fins 10 in a winding manner, a cold water tank 5 is fixedly connected to one side of the top of the base 1, a water pump 16 is fixedly connected to the other side of the top of the base 1, a water inlet of the water pump 16 is communicated with the cold water tank 5 through a water inlet pipe 2, a water outlet of the water pump 16 is communicated with one end of the copper pipe 12 through a main water outlet pipe 19, specifically, when the mold body 9 needs to be cooled, the water pump 16 sucks cold water into the copper pipe 12 through the water inlet pipe 2, heat generated by the mold body 9 is transferred to the heat conducting fins 11, the heat conducting fins 11 conduct heat to the radiating fins 10 and then conduct heat to the copper pipes 12, the copper pipes 12 absorb the heat, and then the cold water cools the copper pipes 12, so that the die body 9 is cooled. The utility model discloses a conducting strip 11, fin 10 and copper pipe 12 at first transmit the heat, then through water pump 16, cold water storage cistern 5 and inlet tube 2, cool down copper pipe 12 to absorb heat, and then cool down to mould body 9, accelerate plastic forming's efficiency, improve work efficiency.

The scheme has the following working processes:

when needs are cooled down to mould body 9, water pump 16 is through inlet tube 2 with cold water intake to copper pipe 12 in, on heat transfer to conducting strip 11 that mould body 9 produced, on conducting strip 11 conducts heat to fin 10, then conducts copper pipe 12, copper pipe 12 absorbs the heat, then cold water is cooled down copper pipe 12 to cool down mould body 9.

According to the working process, the following steps are known:

the utility model discloses a conducting strip 11, fin 10 and copper pipe 12 at first transmit the heat, then through water pump 16, cold water storage cistern 5 and inlet tube 2, cool down copper pipe 12 to absorb heat, and then cool down to mould body 9, accelerate plastic forming's efficiency, improve work efficiency.

Furthermore, the distance between every two adjacent radiating fins 10 in the plurality of radiating fins 10 is equal, so that heat transfer is more uniform, and heat dissipation is facilitated.

Further, circulation case 6 has been placed at the top of cold water tank 5, copper pipe 12 is kept away from and is linked together through main connecting pipe 7 between the one end of main outlet pipe 19 and the one end of circulation case 6, a plurality of refrigeration piece 17 has been placed to the inner chamber of circulation case 6, and is concrete, through main connecting pipe 7, circulation case 6 and the cooperation between the refrigeration piece 17, absorb during thermal water enters into circulation case 6 through main connecting pipe 7, utilize refrigeration piece 17 to cool off it, conveniently carry out the reutilization.

Furthermore, one side of the circulation tank 6 is communicated with one side of the cold water tank 5 through the circulation pipe 3, the circulation pipe 3 is provided with the main water valve 4, specifically, the circulation pipe 3 and the main water valve 4 are arranged, after the refrigeration block 17 cools the water absorbing heat, the main water valve 4 is opened, the cooled water is introduced into the cold water tank 5, the circulation utilization is convenient, the cooling efficiency of the copper pipe 12 is accelerated, and a water source is saved.

Further, a cooling cavity 18 is formed in the die body 9, the main water outlet pipe 19 and the cooling cavity 18 are communicated with each other through an auxiliary water outlet pipe 14, the cooling cavity 18 and one side of the circulation box 6 are communicated with each other through an auxiliary connecting pipe 8, an auxiliary water valve 15 is installed on the auxiliary water outlet pipe 14, and particularly, the cooling cavity 18 is formed, the auxiliary water outlet pipe 14 and the auxiliary connecting pipe 8 are arranged, heat dissipation is conducted from the inside of the die body 9, the inside and the outside of the die body are achieved while heat dissipation is achieved, the heat dissipation efficiency is improved, then water after heat absorption enters the circulation box 6 through the auxiliary connecting pipe 8 to be cooled, and the water is recycled.

Further, the both sides of mould body 9 all are provided with fan 13, and fan 13 one side and a plurality of fin 10 in wherein through four branch 20 fixed connection between two fin 10, and copper pipe 12 is located four branch 20 inboards, it is concrete, set up branch 20 and fan 13, utilize fan 13 to carry out the forced air cooling heat dissipation to copper pipe 12 and fin 10, the water-cooling heat dissipation of cooperation cold water carries out the dual heat dissipation, the reinforcing is to the effect of mould body 9 cooling, further improvement plastic forming's efficiency.

In conclusion, the refrigeration block 17 is utilized to cool the water absorbing heat through the matching among the main connecting pipe 7, the circulation box 6 and the refrigeration block 17, so that secondary utilization is facilitated; the circulating pipe 3 and the main water valve 4 are arranged, so that the recycling is convenient, the cooling efficiency of the copper pipe 12 is accelerated, and a water source is saved; the cooling cavity 18, the auxiliary water outlet pipe 14 and the auxiliary connecting pipe 8 are arranged, so that the heat dissipation inside and outside is realized, the heat dissipation efficiency is improved, and then the water absorbing the heat enters the circulating box 6 through the auxiliary connecting pipe 8 for cooling and recycling; set up branch 20 and fan 13, the water-cooling heat dissipation of cooperation cold water carries out double heat dissipation, and the reinforcing is to the effect of mould body 9 cooling, further improvement plastic molding's efficiency.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A water-cooling mould for plastic part production comprises a base (1) and is characterized in that, the top of the base (1) is provided with a mould body (9), the periphery of the mould body (9) is fixedly connected with heat-conducting fins (11), one side of the heat conducting fin (11) is fixedly connected with a plurality of radiating fins (10), the outer side of the die body (9) is provided with a copper pipe (12), the copper pipe (12) is connected with a plurality of radiating fins (10) in a winding way, one side of the top of the base (1) is fixedly connected with a cold water tank (5), and the other side of the top of the base (1) is fixedly connected with a water pump (16), the water inlet of the water pump (16) is communicated with the cold water tank (5) through a water inlet pipe (2), and the water outlet of the water pump (16) is communicated with one end of the copper pipe (12) through a main water outlet pipe (19).

2. A water cooled mould for the production of plastic articles as claimed in claim 1, wherein every adjacent two of said plurality of fins (10) are equally spaced.

3. A water-cooling mould for plastic part production according to claim 1, wherein a circulation box (6) is placed on the top of the cold water tank (5), one end of the copper pipe (12) far away from the main water outlet pipe (19) is communicated with one end of the circulation box (6) through a main connecting pipe (7), and a plurality of refrigerating blocks (17) are placed in the inner cavity of the circulation box (6).

4. The water-cooling mold for plastic part production according to claim 3, wherein one side of the circulation tank (6) is communicated with one side of the cold water tank (5) through a circulation pipe (3), and the circulation pipe (3) is provided with a main water valve (4).

5. The water-cooling mold for plastic part production according to claim 1, wherein a cooling cavity (18) is formed in the mold body (9), the main water outlet pipe (19) and the cooling cavity (18) are communicated with each other through an auxiliary water outlet pipe (14), the cooling cavity (18) and one side of the circulation box (6) are communicated with each other through an auxiliary connecting pipe (8), and an auxiliary water valve (15) is installed on the auxiliary water outlet pipe (14).

6. A water-cooling mold for producing plastic parts according to claim 1, wherein the mold body (9) is provided with fans (13) on both sides, one side of each fan (13) is fixedly connected with two fins (10) of the plurality of fins (10) through four support rods (20), and the copper pipes (12) are positioned inside the four support rods (20).