CN213006401U - Quick cooling device of mould for injection molding machine - Google Patents
Quick cooling device of mould for injection molding machine Download PDFInfo
- Publication number
- CN213006401U CN213006401U CN202020991230.XU CN202020991230U CN213006401U CN 213006401 U CN213006401 U CN 213006401U CN 202020991230 U CN202020991230 U CN 202020991230U CN 213006401 U CN213006401 U CN 213006401U
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- cooling
- shell
- injection molding
- molding machine
- water tank
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- Expired - Fee Related
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Abstract
The utility model discloses a quick cooling device of mould for injection molding machine, including coolant tank, cooling shell, heating panel and vortex refrigerator, there is coolant tank outside of cooling shell through aqueduct fixed mounting, slidable mounting has the piston rod in the axle sleeve of coolant tank last installation, piston rod one end is located coolant tank's outside fixed mounting has the clamp plate, demountable installation has the top cap on the mounting groove that the top of cooling shell was seted up, fixed mounting has fixing spring on the inner wall of cooling shell, and fixing spring one end fixed mounting has the mould fixed plate, the cooling chamber has been seted up to the inside of cooling shell, and has seted up the coolant liquid chamber in the side shell of cooling shell. The utility model discloses an externally install coolant tank, and be provided with the coolant liquid chamber in inside, when cooling off the mould, directly squeeze into the coolant liquid intracavity with the cooling water in the coolant tank, can build a low temperature environment for the device in, improved the cooling efficiency of mould greatly.
Description
Technical Field
The utility model relates to an injection molding machine technical field especially relates to a quick cooling device of mould for injection molding machine.
Background
An injection molding machine is also called an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat plastics, apply high pressure to the molten plastics, make it inject out and fill the die cavity, the injection molding machine is frequently used in the plastic processing field, it is one of the most important apparatuses of plastic processing.
After injection molding work is carried out to the injection molding machine, the mould need cool off, now generally arrange the mould in room temperature environment through direct and carry out the forced air cooling under the natural state, this cooling method is though also can accomplish the mould cooling step, but this process is consuming time extremely long, cooling efficiency is extremely low, and the cooling effect is also not good, the cooling time overlength can lead to the plastics of production can't keep original shape, lead to the work failure, in order to improve injection molding machine mould's cooling rate and effect, need a quick cooling device of mould for the injection molding machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that after the injection molding machine performs injection molding, the mold needs to be cooled, the mold is generally subjected to air cooling in a natural state under the condition of directly placing the mold in a room temperature environment, although the cooling mode can also complete the step of cooling the mold, the process is extremely time-consuming, the cooling efficiency is extremely low, the cooling effect is not good, the plastic produced by overlong cooling time cannot keep the original shape, the work failure is caused, and in order to improve the cooling rate and the cooling effect of the mold of the injection molding machine, the mold quick cooling device for the injection molding machine is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a quick cooling device for a mold for an injection molding machine comprises a cooling water tank, a cooling shell, a heat dissipation plate and an eddy current refrigerator, wherein the cooling water tank is fixedly arranged outside the cooling shell through a water guide pipe, a piston rod is slidably arranged in a shaft sleeve arranged on the cooling water tank, a pressing plate is fixedly arranged at one end of the piston rod, which is positioned at the outer side of the cooling water tank, a top cover is detachably arranged on an installation groove formed in the top of the cooling shell, a fixed spring is fixedly arranged on the inner wall of the cooling shell, and a mold fixing plate is fixedly arranged at one end of the;
the cooling shell is internally provided with a cooling cavity, a cooling liquid cavity is formed in a side shell of the cooling shell, a placing bottom plate is fixedly installed on the inner wall of the cooling shell, an eddy current refrigerator is fixedly installed on the inner wall of the bottom surface of the cooling shell, a heat dissipation plate is installed at the center of the placing bottom plate in a clamping and embedding mode, and the eddy current refrigerator is electrically connected with an external power supply.
As a further description of the above technical solution:
and a water adding pipe is fixedly arranged on the outer wall of one side of the cooling water tank.
As a further description of the above technical solution:
and one end of the piston rod is positioned in the cooling water tank, and a piston is fixedly arranged in the cooling water tank and is in close contact with and extruded by the inner wall of the cooling water tank.
As a further description of the above technical solution:
the top of the top cover is fixedly provided with a handle, and the outside of the top cover is fixedly bonded with a sealing inner pad.
As a further description of the above technical solution:
the inner wall of the cooling shell is fixedly provided with a bracket, and the top cover is arranged on the bracket.
As a further description of the above technical solution:
the cooling plate is provided with an air vent, and a cooling pipe arranged on the vortex cooler is connected with the air vent.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through externally installing a plurality of coolant tank, and be provided with special coolant liquid chamber in inside, when cooling off the mould, directly squeeze into the coolant liquid intracavity with the cooling water in the coolant tank, can build a low temperature environment for the device in, improved the cooling efficiency of mould greatly.
2. The utility model discloses in, through installing the vortex refrigerator in the device, this vortex refrigerator structure is small and exquisite, easily installs, when cooling treatment to the mould, can open the vortex refrigerator, and this vortex refrigerator can refrigerate, in the direct leading-in device of air conditioning, has further improved the cooling efficiency and the cooling effect of mould.
3. The utility model discloses in, through installing the fixed plate that has fixed spring in inside, when installing the mould, directly make the fixed plate fix to the mould under fixed spring's effect can, fixed safe very convenient and fast, excellent in use effect, and install the heating panel bottom the device, also can provide certain radiating effect.
Drawings
Fig. 1 is a schematic perspective view of a mold rapid cooling device for an injection molding machine according to the present invention;
fig. 2 is a partial cross-sectional view of a top view of a mold rapid cooling device for an injection molding machine according to the present invention;
fig. 3 is the utility model provides a quick cooling device of mould for injection molding machine's inner structure schematic diagram.
Illustration of the drawings:
1. a cooling water tank; 2. a water feeding pipe; 3. pressing a plate; 4. a piston rod; 5. cooling the shell; 6. a top cover; 7. a handle; 8. a water conduit; 9. a mold fixing plate; 10. fixing the spring; 11. a vent hole; 12. sealing the inner pad; 13. a heat dissipation plate; 14. a piston; 15. a bracket; 16. placing a bottom plate; 17. a vortex refrigerator; 18. a cooling chamber; 19. and a cooling liquid cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a quick cooling device for a mold for an injection molding machine comprises a cooling water tank 1, a cooling shell 5, a heat dissipation plate 13 and an eddy current refrigerator 17, wherein the cooling water tank 1 is fixedly arranged outside the cooling shell 5 through a water guide pipe 8, a piston rod 4 is slidably arranged in a shaft sleeve arranged on the cooling water tank 1, one end of the piston rod 4 is positioned outside the cooling water tank 1 and is fixedly provided with a pressing plate 3, a top cover 6 is detachably arranged on an installation groove formed in the top of the cooling shell 5, a fixing spring 10 is fixedly arranged on the inner wall of the cooling shell 5, and one end of the fixing spring 10 is fixedly provided with a mold fixing plate 9;
the cooling shell 5 is internally provided with a cooling cavity 18, a cooling liquid cavity 19 is formed in a side shell of the cooling shell 5, a placing bottom plate 16 is fixedly installed on the inner wall of the cooling shell 5, an eddy current refrigerator 17 is fixedly installed on the inner wall of the bottom surface of the cooling shell 5, a heat dissipation plate 13 is installed at the center of the placing bottom plate 16 in a clamping and embedding manner, and the eddy current refrigerator 17 is electrically connected with an external power supply.
Specifically, as shown in fig. 1, a water feeding pipe 2 is fixedly installed on an outer wall of one side of the cooling water tank 1, and sufficient cooling water can be added to the cooling water tank 1 through the water feeding pipe 2 by installing the water feeding pipe 2.
Specifically, as shown in fig. 1 and 3, a piston 14 is fixedly installed at one end of the piston rod 4 inside the cooling water tank 1, and the piston 14 is in close contact with and extrudes the inner wall of the cooling water tank 1, and by installing the piston 14, and the piston 14 is in close contact with and extrudes the inner wall of the cooling water tank 1, the discharge and recovery of cooling water can be completed.
Specifically, as shown in fig. 1 and 2, a handle 7 is fixedly mounted at the top of the top cover 6, a sealing inner pad 12 is fixedly bonded to the outside of the top cover 6, the top cover 6 can be taken down through the handle 7 by mounting the handle 7, and the sealing inner pad 12 can effectively improve the sealing performance of the top cover 6 after being mounted.
Specifically, as shown in fig. 1 and 3, a bracket 15 is fixedly mounted on the inner wall of the cooling shell 5, the top cover 6 is mounted on the bracket 15, and by mounting the bracket 15 and enabling the top cover 6 to be mounted on the bracket 15, the bracket 15 has a certain supporting effect on the top cover 6.
Specifically, as shown in fig. 1 and 2, the heat dissipation plate 13 is provided with an air vent 11, a refrigeration pipe installed on the vortex refrigerator 17 is connected to the air vent 11, and by providing the air vent 11, the refrigeration pipe installed on the vortex refrigerator 17 is connected to the air vent 11, and when the vortex refrigerator 17 is turned on, cool air generated by the vortex refrigerator 17 can be dissipated into the cooling case 5 through the air vent 11.
It should be noted that: the sealing inner pad 12 may be made of sealing resin, and the vortex refrigerator 17 may be model number RZJ-W1040.
The working principle is as follows: sufficient cooling water is added to the cooling water tank 1 through the water adding pipe 2 in advance, during use, the top cover 6 is opened through the handle 7 firstly, a mold to be cooled is placed into the cooling shell 5, each fixing spring 10 is compressed firstly, after the mold is placed into the cooling shell 5, the pressure of the fixing spring 10 is released directly, due to the restoring effect of the fixing spring 10, the mold fixing plate 9 is automatically driven to be fixed to the mold, the pressing plate 3 is pressed, the piston 14 moves downwards, the cooling water is extruded into the cooling liquid cavity 19 through the water guide pipe 8, a low-temperature environment is created in the cooling cavity 18, then after the vortex refrigerator 17 is started, cold air generated by the vortex refrigerator 17 can be scattered into the cooling shell 5 through the vent holes 11, the mold is cooled quickly, after cooling, the mold is taken out, the piston rod 4 is lifted, and the cooling water is recovered into each cooling water tank 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A quick cooling device for a mold for an injection molding machine comprises a cooling water tank (1), a cooling shell (5), a heat dissipation plate (13) and a vortex refrigerator (17), and is characterized in that the cooling water tank (1) is fixedly arranged outside the cooling shell (5) through a water guide pipe (8), a piston rod (4) is arranged in a shaft sleeve arranged on the cooling water tank (1) in a sliding manner, a pressing plate (3) is fixedly arranged at one end of the piston rod (4) and positioned outside the cooling water tank (1), a top cover (6) is detachably arranged on an installation groove formed in the top of the cooling shell (5), a fixing spring (10) is fixedly arranged on the inner wall of the cooling shell (5), and a mold fixing plate (9) is fixedly arranged at one end of the fixing spring (10);
the cooling shell (5) is internally provided with a cooling cavity (18), a cooling liquid cavity (19) is formed in a side shell of the cooling shell (5), a placing bottom plate (16) is fixedly installed on the inner wall of the cooling shell (5), an eddy current refrigerator (17) is fixedly installed on the inner wall of the bottom surface of the cooling shell (5), the central position of the placing bottom plate (16) is provided with a heat dissipation plate (13) in a clamping and embedding manner, and the eddy current refrigerator (17) is electrically connected with an external power supply.
2. The mold rapid cooling device for the injection molding machine according to claim 1, wherein a water feeding pipe (2) is fixedly installed on one side outer wall of the cooling water tank (1).
3. The mold rapid cooling device for the injection molding machine according to claim 1, wherein one end of the piston rod (4) is located inside the cooling water tank (1) and is fixedly provided with a piston (14), and the piston (14) is tightly contacted and extruded with the inner wall of the cooling water tank (1).
4. The mold rapid cooling device for the injection molding machine according to claim 1, wherein the top of the top cover (6) is fixedly provided with a handle (7), and the outer part of the top cover (6) is fixedly bonded with a sealing inner pad (12).
5. A mold rapid cooling device for an injection molding machine according to claim 1, wherein a bracket (15) is fixedly mounted on the inner wall of the cooling case (5), and the top cover (6) is mounted on the bracket (15).
6. The mold rapid cooling device for the injection molding machine according to claim 1, wherein the heat dissipation plate (13) is provided with a vent hole (11), and a cooling pipe installed on the vortex refrigerator (17) is connected with the vent hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991230.XU CN213006401U (en) | 2020-06-03 | 2020-06-03 | Quick cooling device of mould for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991230.XU CN213006401U (en) | 2020-06-03 | 2020-06-03 | Quick cooling device of mould for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213006401U true CN213006401U (en) | 2021-04-20 |
Family
ID=75490320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020991230.XU Expired - Fee Related CN213006401U (en) | 2020-06-03 | 2020-06-03 | Quick cooling device of mould for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213006401U (en) |
-
2020
- 2020-06-03 CN CN202020991230.XU patent/CN213006401U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |