CN222495285U - Cooling device of injection mold - Google Patents
Cooling device of injection mold Download PDFInfo
- Publication number
- CN222495285U CN222495285U CN202420946063.5U CN202420946063U CN222495285U CN 222495285 U CN222495285 U CN 222495285U CN 202420946063 U CN202420946063 U CN 202420946063U CN 222495285 U CN222495285 U CN 222495285U
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- Prior art keywords
- cooling
- pipe
- plate
- injection mold
- cooling box
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- 238000001816 cooling Methods 0.000 title claims abstract description 124
- 238000002347 injection Methods 0.000 title claims abstract description 30
- 239000007924 injection Substances 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000005192 partition Methods 0.000 claims description 10
- 230000005855 radiation Effects 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a cooling device of an injection mold, which comprises a cooling box, a mold body and a bottom plate, wherein the cooling box is internally provided with a placing groove, the mold body is placed on the placing groove, a baffle plate is arranged above the placing groove, through holes are formed in the baffle plate and the placing groove, a mounting plate is arranged at the rear side of the cooling box, a top plate is arranged at the top of the mounting plate, a first heat radiation fan is arranged on the top plate, a mounting groove is arranged at the outer side of the cooling box, a cooling pipe is arranged on the mounting groove, a heat radiation fin plate is arranged at the bottom of the cooling box, a second heat radiation fan is arranged on the bottom plate, a circulating water pipe is arranged at one side of the bottom of the cooling box, and a support column is arranged at the outer side of the bottom plate and connected with the bottom of the cooling box.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a cooling device of an injection mold.
Background
After plastic is plasticized in a heating charging barrel of an injection molding machine, the plastic is injected into a die cavity of a closed die by a plunger or a reciprocating screw to form a plastic processing method of a product. The method can process products with complex appearance, accurate size or inserts, and has high production efficiency. The injection molding process is classified into rubber injection molding and plastic injection molding, and is to inject molten rubber or plastic into a mold by pressure, thereby obtaining a molded product. The injection mold is a tool which is critical to the processing precision and quality of a molded product, and the cooling molding of a common injection mold needs to be accelerated after the casting is finished, and the cooling treatment is generally carried out by a natural cooling or water cooling mode.
However, the existing cooling device has poor cooling effect, the cooling water cannot have good cooling effect after the temperature of the cooling water rises, and the cooling water in the cooling device is inconvenient to replace, so that the cooling speed of the cooling water is difficult to accelerate.
Disclosure of utility model
The utility model aims to provide a cooling device of an injection mold, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a cooling device of injection mold, includes cooling tank, mould body, bottom plate, the inside standing groove that is provided with of cooling tank, the mould body is placed on the standing groove, the standing groove top is provided with the baffle, be provided with the through-hole on baffle and the standing groove, the cooling tank rear side is provided with the mounting panel, the mounting panel top is provided with the roof, be provided with first radiator fan on the roof, the cooling tank outside is provided with the mounting groove, be provided with the cooling tube on the mounting groove, the cooling tank bottom is provided with the heat dissipation fin board, be provided with second radiator fan on the bottom plate, cooling tank bottom one side is provided with circulating water pipe, the bottom plate outside is provided with the support column, the cooling tank bottom is connected to the support column.
In a preferred embodiment of the utility model, a motor is arranged at the top of the top plate, a threaded rod is arranged at the bottom of the top plate, the motor is connected with the threaded rod, a threaded pipe is arranged on the inner side of the partition plate, and the threaded rod is in threaded connection with the threaded pipe.
In a preferred embodiment of the utility model, a chute is provided on the outside of the partition, and a slide is provided on the inside of the cooling box, the slide sliding on the chute.
In a preferred embodiment of the present utility model, the bottom of the cooling pipe is connected to a circulating water pipe, and an electrically operated valve is disposed outside the circulating water pipe.
In a preferred embodiment of the utility model, a condenser is arranged at the bottom of the circulating water pipe, a water suction pump is arranged outside the mounting plate, and the water suction pipe is connected with the condenser.
In a preferred embodiment of the utility model, a water inlet pipe is arranged on one side above the cooling pipe, and the water inlet pipe is connected with a water suction pump drainage pipeline.
In a preferred embodiment of the utility model, a water inlet is arranged on the mounting plate, and the tail end of the drainage pipeline of the water suction pump is connected with the water inlet which is arranged above the cooling box.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
The cooling box has the beneficial effects that cold water is filled in the cooling box to cool, water used for cooling in the cooling box circulates through the through hole, the air cooling is carried out on the injection mold in the placing groove through the first cooling fan, cold water is injected into the cooling pipe and circularly flows, so that the temperature of the side wall of the cooling box is reduced, the cooling fin plate absorbs the temperature of the bottom of the cooling box, the second cooling fan cools the cooling fin plate, so that the bottom temperature of the cooling fin plate dissipates faster, hot water used for cooling flows into the condenser through the circulating water pipe, the hot water is cooled through the condenser, and then the water is pumped through the water suction pump, namely the water suction pump discharges the cooled water into the cooling pipe and the cooling box again through the water inlet pipe and the water inlet, and the water suction pump is recycled.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a main structure of a cooling device of an injection mold;
FIG. 2 is a schematic view showing the inner side structure of a cooling box in a cooling device of an injection mold;
FIG. 3 is a schematic view of a placement groove in a cooling device of an injection mold;
FIG. 4 is a schematic view of the bottom structure of a cooling box in a cooling device of an injection mold;
Fig. 5 is a schematic view of the inner side structure of a mounting plate in a cooling device of an injection mold.
The cooling device comprises a cooling box 1, a mold body 11, a sliding bar 12, a mounting groove 14, a motor 2, a placing groove 21, a sliding groove 22, a partition plate 23, a threaded pipe 24, a threaded rod 25, a through hole 3, a cooling pipe 31, a first heat radiation fan 32, a second heat radiation fan 33, a heat radiation fin plate 34, a circulating water pipe 35, an electric valve 4, a bottom plate 41, a support column 42, a condenser 43, a water pump 44, a water inlet pipe 45, a water inlet 5, a top plate 51 and a mounting plate.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Referring to fig. 1-5, the cooling device for an injection mold of the present utility model includes a cooling box 1, a mold body 11, and a bottom plate 4, wherein the cooling box 1 is a main structure of the device, that is, the mold body 11 cools in the cooling box 1, the mold body 11 is an injection mold, the bottom plate 4 is a bottom structure of the device, for supporting the whole structure, a support column 41 is disposed on the outer side of the bottom plate 4, the support column 41 is connected to the bottom of the cooling box 1, that is, the cooling box 1 is supported by the support column 41, a placing groove 2 is disposed in the cooling box 1, the mold body 11 is placed on the placing groove 2, a partition 22 is disposed above the placing groove 2, through holes 25 are disposed on the partition 22 and the placing groove 2, that is, the partition 22 is used for separating the placing groove 2, so that the device can place a plurality of injection molds, and water for cooling inside circulates through the through holes 25, so that circulation can be performed.
The cooling tank 1 rear side is provided with mounting panel 51, mounting panel 51 top is provided with roof 5, mounting panel 51 and roof 5 are mounting structure for install other structures of device, roof 5 top is provided with motor 14, roof 5 bottom is provided with threaded rod 24, motor 14 connects threaded rod 24, baffle 22 inboard is provided with screwed pipe 23, threaded rod 24 is threaded connection with screwed pipe 23, the baffle 22 outside is provided with spout 21, cooling tank 1 inboard is provided with draw-bar 12, drive threaded rod 24 through motor 14 and rotate, draw-bar 12 slides on spout 21, thereby drive standing groove 2 and go up and down, take the injection mold promptly, be provided with first radiator fan 31 on roof 5, first radiator fan 31 butt joint standing groove 2 top, thereby carry out the air-cooling to the injection mold in the standing groove 2 through first radiator fan 31, the cooling tank 1 outside is provided with mounting groove 13, be provided with cooling tube 3 on the mounting groove 13, cooling tube 3 is used for injecting into and circulating flow, thereby reduce the temperature of cooling tank 1 lateral wall, cooling tank 1 bottom is provided with fin plate 33, the cooling fin plate 33 carries out the temperature to the cooling tank bottom plate 1 bottom and carries out the rotation, thereby the second radiator fan 32 carries out the cooling fin plate 32 to the cooling fin plate 32 more on the cooling fin plate bottom plate 1 bottom, thereby the second radiator fan 32 carries out the cooling down through the second radiator fan 32.
The cooling box 1 bottom one side is provided with circulating water pipe 34, circulating water pipe 34 is connected to cooling tube 3 bottom, thereby make the rivers in the cooling tube 3 flow into circulating water pipe 34, the outside of circulating water pipe 34 is provided with electric valve 35, electric valve 35 then is used for carrying out the switch to circulating water pipe 34, circulating water pipe 34 bottom is provided with condenser 42, the mounting panel 51 outside is provided with suction pump 43, suction pump 43 suction pipe connects condenser 42, hot water flows into condenser 42 through circulating water pipe 34 promptly, cool down the hot water through condenser 42, the rethread suction pump 43 is taken out, cooling tube 3 top one side is provided with inlet tube 44, inlet tube 44 connects suction pump 43 drainage pipe, suction pump 43 is discharged into cooling tube 3 again through inlet tube 44 promptly, be provided with water inlet 45 on the mounting panel 51, suction pump 43 drainage pipe end connection water inlet 45, water inlet 45 is in cooling box 1 top, promptly suction pump 43 is discharged into cooling box 1 again through water inlet 45 promptly.
The utility model has the working principle that the motor 14 drives the threaded rod 24 to rotate, the sliding bar 12 slides on the sliding groove 21, so as to drive the placing groove 2 to lift, namely, an injection mold is placed on the placing groove 2, then the injection mold is regulated to the inside of the cooling box 1, cold water is filled in the cooling box 1 to cool the cooling box, water used for cooling in the cooling box is circulated through the through hole 25, the injection mold in the placing groove 2 is cooled by air cooling through the first cooling fan 31, cold water is injected into the cooling pipe 3 and circularly flows, so that the temperature of the side wall of the cooling box 1 is reduced, the heat dissipation fin plate 33 absorbs the temperature of the bottom of the cooling box 1, the heat dissipation fin plate 33 is cooled, so that the temperature of the bottom of the cooling box is faster, the circulating water pipe 34 is opened through the electric valve 35, the hot water used for cooling flows into the condenser 42 through the circulating water pipe 34, the hot water is cooled through the condenser 42, and then the water pump 43 is pumped, namely, the cooled water is discharged into the cooling pipe 3 and the cooling box 1 again through the water inlet pipe 44 and the water inlet 45 for circulation.
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 spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (7)
1. The cooling device of the injection mold comprises a cooling box (1), a mold body (11) and a bottom plate (4), and is characterized in that a placing groove (2) is formed in the cooling box (1), the mold body (11) is placed on the placing groove (2), a partition plate (22) is arranged above the placing groove (2), through holes (25) are formed in the partition plate (22) and the placing groove (2), a mounting plate (51) is arranged on the rear side of the cooling box (1), a top plate (5) is arranged at the top of the mounting plate (51), a first cooling fan (31) is arranged on the top plate (5), a mounting groove (13) is formed in the outer side of the cooling box (1), a cooling pipe (3) is arranged on the mounting groove (13), a cooling fin plate (33) is arranged at the bottom of the cooling box (1), a second fan (32) is arranged on the bottom plate (4), a circulating water pipe (34) is arranged on one side of the bottom of the cooling box (1), and a support column (41) is arranged on the outer side of the bottom plate (4).
2. The cooling device of an injection mold according to claim 1, wherein a motor (14) is arranged at the top of the top plate (5), a threaded rod (24) is arranged at the bottom of the top plate (5), the motor (14) is connected with the threaded rod (24), a threaded pipe (23) is arranged on the inner side of the partition plate (22), and the threaded rod (24) is in threaded connection with the threaded pipe (23).
3. The cooling device of an injection mold according to claim 1, characterized in that a chute (21) is provided on the outside of the partition plate (22), a slide (12) is provided on the inside of the cooling box (1), and the slide (12) slides on the chute (21).
4. The cooling device of an injection mold according to claim 1, wherein the bottom of the cooling pipe (3) is connected with a circulating water pipe (34), and an electric valve (35) is arranged outside the circulating water pipe (34).
5. The cooling device of an injection mold according to claim 1, wherein a condenser (42) is provided at the bottom of the circulating water pipe (34), a water suction pump (43) is provided outside the mounting plate (51), and the water suction pump (43) is connected to the condenser (42) through a water suction pipe.
6. The cooling device of an injection mold according to claim 5, wherein a water inlet pipe (44) is provided on one side above the cooling pipe (3), and the water inlet pipe (44) is connected with a water suction pump (43) water discharge pipeline.
7. The cooling device of an injection mold according to claim 5, wherein a water inlet (45) is provided on the mounting plate (51), the water inlet (45) is connected to the drainage pipe end of the water pump (43), and the water inlet (45) is located above the cooling tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420946063.5U CN222495285U (en) | 2024-05-05 | 2024-05-05 | Cooling device of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420946063.5U CN222495285U (en) | 2024-05-05 | 2024-05-05 | Cooling device of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222495285U true CN222495285U (en) | 2025-02-18 |
Family
ID=94550777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420946063.5U Active CN222495285U (en) | 2024-05-05 | 2024-05-05 | Cooling device of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222495285U (en) |
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2024
- 2024-05-05 CN CN202420946063.5U patent/CN222495285U/en active Active
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| GR01 | Patent grant |