CN216230622U - Uniform cooling device of plastic mold - Google Patents
Uniform cooling device of plastic mold Download PDFInfo
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- CN216230622U CN216230622U CN202122868234.6U CN202122868234U CN216230622U CN 216230622 U CN216230622 U CN 216230622U CN 202122868234 U CN202122868234 U CN 202122868234U CN 216230622 U CN216230622 U CN 216230622U
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Abstract
The utility model relates to a cooling device, in particular to a uniform cooling device for a plastic mold. The utility model provides a uniform cooling device for a plastic mold, which can quickly cool the mold and can meet the requirement of production without influencing the use of the mold. The utility model provides a uniform cooling device of a plastic mold, which comprises: the upper part of the first connecting seat is provided with a square groove, and the bottoms of the square grooves are uniformly provided with fixing rings at intervals; the water inlet pipe is arranged between the water inlet pipe and the fixing rings, and the right end of the water inlet pipe penetrates through the first connecting seat; the upper part of the square groove is provided with a sealing ring; the lower die is arranged in the sealing ring. The staff pours into cold water into the inlet tube to cool off the mould in flowing to the square groove of first connecting seat and second connecting seat through the inlet tube left end, the cooling water after the cooling passes through the outlet pipe and flows.
Description
Technical Field
The utility model relates to a cooling device, in particular to a uniform cooling device for a plastic mold.
Background
An injection mold is a tool for producing plastic products, and a material which is melted by heating needs to be injected into a mold cavity in an injection mode during processing, a finished product is obtained after cooling and solidification, and the mode of manufacturing the plastic products by an injection molding mode is the current mainstream plastic product production mode.
Current plastic mould generally adopts natural cooling's mode to cool down, but the long-time continuous use of plastic mould can make plastic mould self temperature rise, leads to product cooling time longer and longer, and the cooling also does not have in addition, not only reduces production efficiency, and the product percent of pass also can drop moreover, consequently need design one kind can cool off the mould fast and can satisfy the even cooling device that produces the plastic mould that does not influence the mould and use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the long-time continuous use of plastic mould, can make plastic mould self temperature rise, lead to product cooling time longer and longer, the cooling does not also have moreover, not only reduces production efficiency, and the product percent of pass also can descend shortcoming, technical problem: the utility model provides a can cool off the mould fast and can satisfy the production and do not influence the even cooling device of plastic mould that the mould used.
The technical scheme is as follows: a uniform cooling device for a plastic mold, comprising: the upper part of the first connecting seat is provided with a square groove, and the bottoms of the square grooves are uniformly provided with fixing rings at intervals; the water inlet pipe is arranged between the water inlet pipe and the fixing rings, and the right end of the water inlet pipe penetrates through the first connecting seat; the upper part of the square groove is provided with a sealing ring; the lower die is arranged in the sealing ring; the top plate part of the first connecting seat is provided with a second connecting seat in a sliding manner; the lower part of the second connecting seat is provided with a square groove, and the square groove of the second connecting seat is internally provided with an upper die through a sealing ring; the injection molding opening is arranged on the top plate of the second connecting seat in a penetrating mode and is connected with an injection molding pipe of the lower die; and water outlets are formed in the lower parts of the right sides of the square grooves of the first connecting seat and the second connecting seat.
Optionally, the method further comprises: the water tank is arranged at the bottom of the first connecting seat; three guide rods are arranged on the right side of the water tank; the guide rods are sleeved with elastic pieces; the fixing seats are arranged among the three guide rods and on the right side of the elastic piece, and the elastic piece is connected with the fixing seats and the water tank; the water injection pipe is arranged on the fixed seat and is connected with the water tank and the water inlet pipes of the first connecting seat and the second connecting seat; the water tank is internally provided with a water pump, and the lower end of the water injection pipe is connected with the water pump; the fixed seat is provided with a first guide pipe which is connected with the second connecting seat and the water tank; the fixed seat is provided with a second flow guide pipe which is connected with the first connecting seat and the water tank; and the upper ends of the water injection pipe, the first flow guide pipe and the second flow guide pipe are respectively provided with a connecting ring.
Optionally, the method further comprises: the upper part of the inner side of the water tank is provided with a support frame; the cooling fans are symmetrically arranged at the middle positions of the left part and the right part of the supporting frame; the lower part of the middle cooling fan inside the water tank is provided with a shunt pipe.
Optionally, the resilient member is a compression spring.
Optionally, the sealing ring is made of engineering plastics.
Optionally, the connection ring is made of rubber.
The utility model has the beneficial effects that: 1. the staff pours into cold water into the inlet tube to cool off the mould in flowing to the square groove of first connecting seat and second connecting seat through the inlet tube left end, the cooling water after the cooling passes through the outlet pipe and flows.
2. The staff starts the cooling fan, and the cooling fan can cool off the cooling water in the water tank, improves the cooling efficiency to the mould when the circulation.
3. The elastic component is compression spring, and compression spring has certain shock attenuation effect, can also be faster when the absorbing resets the fixed block.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a first partially cut-away perspective structure of the present invention.
Fig. 3 is a second partially sectional perspective view of the present invention.
Fig. 4 is a schematic view of a third partially sectional perspective structure of the present invention.
Description of reference numerals: 1_ first connecting seat, 2_ fixed ring, 3_ water inlet pipe, 4_ sealing washer, 5_ lower mould, 6_ second connecting seat, 7_ last mould, 8_ mouth of moulding plastics, 9_ outlet pipe, 10_ water tank, 11_ guide bar, 12_ elastic component, 13_ fixing base, 14_ water injection pipe, 1401_ water pump, 15_ first honeycomb duct, 16_ second honeycomb duct, 17_ go-between ring, 18_ support frame, 19_ cooling fan, 20_ shunt tubes.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example 1
As shown in figures 1 and 2, the utility model provides a uniform cooling device of a plastic mold, which specifically comprises a first connecting seat 1, fixing rings 2, a water inlet pipe 3, a sealing ring 4, a lower mold 5, a second connecting seat 6, an upper mold 7, an injection molding port 8 and a water outlet pipe 9, wherein a square groove is formed in the upper part of the first connecting seat 1, the fixing rings 2 are arranged at the bottom of the square groove at uniform intervals in a welding mode, the water inlet pipe 3 is arranged between the fixing rings 2, the right end of the water inlet pipe 3 penetrates through the first connecting seat 1, the sealing ring 4 is arranged at the upper part of the square groove in a bolt connection mode, the lower mold 5 is arranged in the sealing ring 4 in a bolt connection mode, the second connecting seat 6 is arranged at the top plate part of the first connecting seat 1 in a sliding mode, a square groove is formed in the lower part of the second connecting seat 6, the upper mold 7 is arranged in the square groove of the second connecting seat 6 through the sealing ring 4, the injection molding port 8 is arranged at the top plate of the second connecting seat 6 in a penetrating mode, the injection molding port 8 is connected with an injection molding pipe of the lower die 5, and the lower parts of the right sides of the square grooves of the first connecting seat 1 and the second connecting seat 6 are provided with water outlets.
When the device is needed to be used, a worker conveniently installs the first connecting seat 1 and the second connecting seat 6 on an upper support and a lower support of an injection molding machine, the first connecting seat and the second connecting seat are externally connected with a water inlet pipe 3 and a water outlet pipe 9, then the worker respectively sleeves the outer sides of an upper die 7 and a lower die 5 of a target die with the sealing rings 4 to be fixed on the first connecting seat 1 and the second connecting seat 6, then the injection molding machine is started, the injection molding machine closes the upper die 7 and the lower die 5, then hot-melt plastic is injected into the die through the injection port 8 for forming, after the injection molding is completed, the worker externally connects the water pipe to inject cold water into the water inlet pipe 3, the cold water flows into the square grooves of the first connecting seat 1 and the second connecting seat 6 through the left end of the water inlet pipe 3 to cool the die, the cooled cooling water flows out through the water outlet pipe 9, the sealing rings 4 are made of engineering plastic, the engineering plastic has good sealing effect and can better fix the upper die 7 and the lower die 5, the device has simple structure and convenient operation.
Example 2
As shown in fig. 3, based on embodiment 1, the present invention specifically includes a water tank 10, guide rods 11, an elastic member 12, a fixed seat 13, a water injection pipe 14, a water pump 1401, a first guide pipe 15, a second guide pipe 16 and a connection ring 17, wherein the water tank 10 is disposed at the bottom of the first connection seat 1 in a bolt connection manner, three guide rods 11 are disposed at the right side of the water tank 10, the elastic member 12 is sleeved on each guide rod 11, the fixed seats 13 capable of fixing the water injection pipe 14, the first guide pipe 15 and the second guide pipe 16 are disposed between the three guide rods 11 and at the right side of the elastic member 12, the elastic member 12 connects the fixed seats 13 with the water tank 10, the water injection pipe 14 is disposed on each fixed seat 13 to connect the water tank 10 with the water inlet pipes 3 of the first connection seat 1 and the second connection seat 6, the water pump 1401 is disposed in the water tank 10 in a bolt connection manner, the lower end of the water injection pipe 14 is connected with the water pump 1401, the fixing seat 13 is provided with a first guide pipe 15 for connecting the second connecting seat 6 with the water tank 10, the fixing seat 13 is provided with a second guide pipe 16 for connecting the first connecting seat 1 with the water tank 10, and the upper ends of the water injection pipe 14, the first guide pipe 15 and the second guide pipe 16 are respectively provided with a connecting ring 17.
The worker realizes the communication of the water injection pipe 14, the first guide pipe 15 and the second guide pipe 16 with the water inlet pipe 3 and the water outlet pipe 9 of the first connecting seat 1 and the second connecting seat 6 through the push-pull fixing seat 13, when the injection molding or the demolding is needed, a worker pulls the fixed seat 13 rightwards to stretch the elastic piece 12, when cooling is needed, the worker loosens the fixed seat 13, the fixed seat 13 is reset leftwards under the action of the elastic part 12, the water injection pipe 14 and the first connecting seat 1 are communicated with the water inlet pipe 3 of the second connecting seat 6, the first guide pipe 15 and the second guide pipe 16 are communicated with the water outlet pipe 9 of the first connecting seat 1 and the second connecting seat 6, the water pump 1401 can be connected to directly pump the water in the water tank 10 into the water inlet pipe 3 to realize the circulation of cooling water, the elastic part 12 is a compression spring which has a certain damping effect and can restore the fixed block more quickly while damping. The connecting ring 17 is made of rubber, and the rubber has good sealing performance and is more convenient to connect and separate.
As shown in fig. 4, based on embodiment 1, the present invention specifically includes a support frame 18, a cooling fan 19 and a branch pipe 20, the support frame 18 is disposed at the upper portion inside the water tank 10, the cooling fan 19 is disposed at the middle position of the left and right portions of the support frame 18 symmetrically, and the branch pipe 20 is disposed at the lower portion of the cooling fan 19 at the middle portion inside the water tank 10.
The staff starts cooling fan 19, and cooling fan 19 can cool off the cooling water in water tank 10, improves the cooling efficiency to the mould when circulating.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (6)
1. The utility model provides a uniform cooling device of plastic mould which characterized in that includes:
the upper part of the first connecting seat (1) is provided with a square groove, and the bottoms of the square grooves are uniformly provided with the fixing rings (2) at intervals;
the water inlet pipe (3) is arranged between the water inlet pipes (3) and the fixing rings (2), and the right end of the water inlet pipe (3) penetrates through the first connecting seat (1);
the upper part of the square groove is provided with a sealing ring (4);
a lower die (5) is arranged in the sealing ring (4);
the second connecting seat (6) is arranged on the top plate part of the first connecting seat (1) in a sliding manner;
the lower part of the second connecting seat (6) is provided with a square groove, and the square groove of the second connecting seat (6) is internally provided with the upper die (7) through a sealing ring (4);
the injection port (8) is arranged on the top plate of the second connecting seat (6) in a penetrating mode, and the injection port (8) is connected with an injection pipe of the lower die (5);
and water outlets are formed in the lower parts of the right sides of the square grooves of the water outlet pipe (9), the first connecting seat (1) and the second connecting seat (6).
2. The apparatus for uniformly cooling a plastic mold according to claim 1, further comprising:
the water tank (10) is arranged at the bottom of the first connecting seat (1);
three guide rods (11) are arranged on the right side of the water tank (10);
the elastic pieces (12) are sleeved on the guide rods (11);
the fixing seats (13) are arranged among the three guide rods (11) and on the right side of the elastic piece (12), and the elastic piece (12) is connected with the fixing seats (13) and the water tank (10);
a water injection pipe (14), wherein the fixed seat (13) is provided with a water injection pipe (14) which is connected with the water tank (10) and the water inlet pipes (3) of the first connecting seat (1) and the second connecting seat (6);
the water injection device comprises a water pump (1401), wherein the water pump (1401) is arranged in a water tank (10), and the lower end of a water injection pipe (14) is connected with the water pump (1401);
a first guide pipe (15), wherein the fixed seat (13) is provided with the first guide pipe (15) which is connected with the second connecting seat (6) and the water tank (10); a second guide pipe (16), wherein the fixed seat (13) is provided with the second guide pipe (16) which is connected with the first connecting seat (1) and the water tank (10);
the connecting rings (17) are arranged at the upper ends of the water injection pipe (14), the first guide pipe (15) and the second guide pipe (16).
3. The apparatus for uniformly cooling a plastic mold according to claim 2, further comprising:
the upper part of the inner side of the water tank (10) is provided with a support frame (18);
the cooling fan (19) is symmetrically arranged at the middle positions of the left part and the right part of the supporting frame (18);
the lower part of the middle cooling fan (19) at the inner side of the water tank (10) is provided with a shunt pipe (20).
4. The apparatus for uniformly cooling plastic molds according to claim 2, wherein the elastic member (12) is a compression spring.
5. The uniform cooling device for plastic molds according to claim 1, wherein the sealing ring (4) is made of engineering plastic.
6. The uniform cooling device for plastic molds as claimed in claim 2, wherein the connecting ring (17) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122868234.6U CN216230622U (en) | 2021-11-22 | 2021-11-22 | Uniform cooling device of plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122868234.6U CN216230622U (en) | 2021-11-22 | 2021-11-22 | Uniform cooling device of plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216230622U true CN216230622U (en) | 2022-04-08 |
Family
ID=80954099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122868234.6U Active CN216230622U (en) | 2021-11-22 | 2021-11-22 | Uniform cooling device of plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216230622U (en) |
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2021
- 2021-11-22 CN CN202122868234.6U patent/CN216230622U/en active Active
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