CN211105445U - Injection mold with excellent heat dissipation function - Google Patents
Injection mold with excellent heat dissipation function Download PDFInfo
- Publication number
- CN211105445U CN211105445U CN201921606144.6U CN201921606144U CN211105445U CN 211105445 U CN211105445 U CN 211105445U CN 201921606144 U CN201921606144 U CN 201921606144U CN 211105445 U CN211105445 U CN 211105445U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- heat exchange
- connecting pipe
- exchange coil
- coil
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 33
- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 abstract description 26
- 239000002826 coolant Substances 0.000 abstract description 23
- 239000004033 plastic Substances 0.000 abstract description 11
- 229920003023 plastic Polymers 0.000 abstract description 11
- 239000000110 cooling liquid Substances 0.000 abstract description 10
- 238000000465 moulding Methods 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 10
- 125000004122 cyclic group Chemical group 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 238000007514 turning Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 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
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold that heat dissipation function is good, including cope match-plate pattern and lower bolster, the bottom fixedly connected with lug of cope match-plate pattern, the inside of lug is provided with first heat exchange coil, one side of cope match-plate pattern is provided with first connecting pipe, it is linked together through the second connection cavity between first connecting pipe and the first heat exchange coil, the opposite side of cope match-plate pattern is provided with flexible water pipe. The utility model discloses when using, when moulding plastics, the heat of raw materials carries out the heat transfer through first heat exchange coil and second heat exchange coil this moment, need not carry out the reconnection of pipeline when moulding plastics at every turn, and it is more convenient to use, and the coolant liquid is carried to the heat dissipation coil in, and the fan is opened this moment, with higher speed the velocity of flow of heat dissipation coil surrounding air to cooling liquid to the heat dissipation coil in cools down, current injection mold compares, the utility model discloses can cool off back cyclic utilization with the coolant liquid, reduce the consumption of coolant liquid.
Description
Technical Field
The utility model relates to an injection mold, in particular to injection mold that heat dissipation function is good.
Background
Plastic molding is a process of forming plastics in various forms (powder, pellet, solution and dispersion) into a desired shape of an article or a blank, and is performed by up to thirty-few methods, and lamination, molding and thermoforming are processes of molding plastics on a flat surface, and further, casting using liquid monomers or polymers as a raw material, and the like, and among these methods, extrusion and injection molding are most used, and are the most basic molding methods, and a mold needs to be cooled after plastic molding to increase the production rate.
Traditional plastic shaping cooling device cools off through liquid cooling or air-cooled mode many times, and the air-cooled cooling effect is poor, and cooling rate is slow, and is consuming time longer for production efficiency is not high, and the waste of coolant liquid can be caused although the mode of liquid cooling is fast, need reconnect the pipeline when moulding plastics simultaneously, and it is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold that heat dissipation function is good to it is slow to provide traditional plastic shaping cooling device cooling rate in solving above-mentioned background art, and is consuming time longer, causes the waste of coolant liquid, uses very inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold that heat dissipation function is good, includes cope match-plate pattern and lower bolster, the bottom fixedly connected with lug of cope match-plate pattern, the inside of lug is provided with first heat exchange coil, one side of cope match-plate pattern is provided with first connecting pipe, be linked together through the second connection cavity between first connecting pipe and the first heat exchange coil, the opposite side of cope match-plate pattern is provided with flexible water pipe, be linked together through the third connection cavity between flexible water pipe and the first heat exchange coil, the top of lower bolster begins flutedly, the bottom of recess is provided with second heat exchange coil, be linked together through the fourth connection cavity between second heat exchange coil and the flexible water pipe, one side of lower bolster is provided with the second connecting pipe, be linked together through first connection cavity between second connecting pipe and the second heat exchange coil.
As an optimal technical scheme of the utility model, the locating hole has all been seted up at four turnings of cope match-plate pattern bottom, the equal fixedly connected with reference column in four turnings at lower bolster top, locating hole and reference column looks adaptation.
As an optimized technical scheme of the utility model, the positive fixedly connected with side shell of lower bolster, the fan is installed to one side of side shell, the air outlet has been seted up to the opposite side of side shell, fan and external power source electric connection.
As the utility model discloses a preferred technical scheme, the internally mounted of side shell has the heat dissipation coil, the end intercommunication of intaking of heat dissipation coil has the fourth connecting pipe, the water outlet end intercommunication of heat dissipation coil has the third connecting pipe.
As a preferred technical scheme of the utility model, the water pump is installed to the play water end of third connecting pipe, water pump and external power source electric connection.
As a preferred technical scheme of the utility model, be linked together through the water pipe between third connecting pipe and the second connecting pipe, be linked together through the water pipe between fourth connecting pipe and the first connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when using, when moulding plastics, the heat of raw materials carries out the heat transfer through first heat exchange coil and second heat exchange coil this moment to cool off the upper and lower surface of raw materials simultaneously, improve cooling efficiency, and no matter whether the cope match-plate pattern is opened, because coolant liquid between first heat exchange coil and the second heat exchange coil circulates through flexible water pipe, make and need not carry out the reconnection of pipeline when moulding plastics at every turn, it is more convenient to use.
2. The utility model discloses when using, when the coolant liquid was discharged from first connecting pipe when discharging, the coolant liquid was carried to the heat dissipation coil pipe in, the fan was opened this moment, the velocity of flow of air around the heat dissipation coil pipe with higher speed to cool down the coolant liquid in the heat dissipation coil pipe, current injection mold compares, the utility model discloses can cool off back cyclic utilization with the coolant liquid, reduce the consumption of coolant liquid.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural diagram of the middle-side shell of the present invention.
In the figure: 1. mounting a template; 2. a lower template; 3. positioning holes; 4. a first connecting pipe; 5. a bump; 6. a positioning column; 7. a groove; 8. a second connecting pipe; 9. a third connecting pipe; 10. a water pump; 11. an air outlet; 12. a side casing; 13. a fourth connecting pipe; 14. a fan; 15. a heat-dissipating coil pipe; 16. a second connection cavity; 17. a first heat exchange coil; 18. a third connecting cavity; 19. a fourth connecting cavity; 20. a second heat exchange coil; 21. a telescopic water pipe; 22. the first connecting 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an injection mold with excellent heat dissipation function, which comprises: the heat exchanger comprises an upper template 1 and a lower template 2, a lug 5 is fixedly connected to the bottom end of the upper template 1, a first heat exchange coil 17 is arranged inside the lug 5, a first connecting pipe 4 is arranged on one side of the upper template 1, the first connecting pipe 4 is communicated with the first heat exchange coil 17 through a second connecting cavity 16, a telescopic water pipe 21 is arranged on the other side of the upper template 1, the telescopic water pipe 21 is communicated with the first heat exchange coil 17 through a third connecting cavity 18, a groove 7 is formed in the top of the lower template 2, a second heat exchange coil 20 is arranged at the bottom of the groove 7, the second heat exchange coil 20 is communicated with the telescopic water pipe 21 through a fourth connecting cavity 19, a second connecting pipe 8 is arranged on one side of the lower template 2, the second connecting pipe 8 is communicated with the second heat exchange coil 20 through a first connecting cavity 22, and an injection molding hole extending to the top end of the upper template 1, when the utility model is used, the model is placed in the groove 7, the upper template 1 is covered on the lower template 2, then raw materials are injected inwards through the injection molding hole, at the moment, cooling liquid is injected through the second connecting pipe 8, the cooling liquid is conveyed to the second heat exchange coil pipe 20 through the first connecting cavity 22 and then conveyed to the telescopic water pipe 21 through the fourth connecting cavity 19, the cooling liquid is conveyed to the first heat exchange coil pipe 17 through the third connecting cavity 18, the first heat exchange coil pipe 17 is conveyed to the first connecting pipe 4 through the second connecting cavity 16 after absorbing heat, the heat of the raw materials exchanges heat through the first heat exchange coil pipe 17 and the second heat exchange coil pipe 20, thereby simultaneously cooling the upper surface and the lower surface of the raw materials, improving the cooling efficiency, and no matter whether the upper template 1 is opened or not, because the cooling liquid between the first heat exchange coil pipe 17 and the second heat exchange coil pipe 20 circulates through the telescopic water pipe 21, the utility model has the advantages of the reconnection of the pipeline is not needed when the injection molding is carried out each time, and the use is more convenient.
Referring to fig. 1, locating hole 3 has all been seted up at four turnings of 1 bottom of cope match-plate pattern, and the equal fixedly connected with reference column 6 in four turnings at 2 tops of lower bolster, locating hole 3 and reference column 6 looks adaptations carry out the block through locating hole 3 and reference column 6 between cope match-plate pattern 1 and the lower bolster 2 when moulding plastics for the location between cope match-plate pattern 1 and the lower bolster 2 is more accurate.
Referring to fig. 3, a side shell 12 is fixedly connected to the front surface of the lower template 2, a fan 14 is installed on one side of the side shell 12, an air outlet 11 is formed in the other side of the side shell 12, the fan 14 is electrically connected to an external power source, a heat dissipation coil 15 is installed inside the side shell 12, a water inlet end of the heat dissipation coil 15 is communicated with a fourth connection pipe 13, a water outlet end of the heat dissipation coil 15 is communicated with a third connection pipe 9, a water outlet end of the third connection pipe 9 is installed with a water pump 10, the water pump 10 is electrically connected to the external power source, the third connection pipe 9 is communicated with the second connection pipe 8 through a water pipe, the fourth connection pipe 13 is communicated with the first connection pipe 4 through a water pipe, when the cooling liquid is discharged from the first connection pipe 4, the cooling liquid is conveyed into the heat dissipation coil 15, the fan 14 is turned on at the moment, the flow rate of air, then the coolant liquid promotes through water pump 10, and coolant liquid water carries to second connecting pipe 8 again, current injection mold compares, the utility model discloses can cool off back cyclic utilization with the coolant liquid, reduce the consumption of coolant liquid.
When in specific use, the utility model relates to an injection mold with excellent heat dissipation function, when in use, a model is placed inside a groove 7, an upper template 1 and a lower template 2 are clamped through a positioning hole 3 and a positioning column 6, so that the positioning between the upper template 1 and the lower template 2 is more accurate, then raw materials are injected inwards through an injection hole, at the moment, cooling liquid is injected through a second connecting pipe 8, the cooling liquid is conveyed to a second heat exchange coil 20 through a first connecting cavity 22 and is conveyed to a telescopic water pipe 21 through a fourth connecting cavity 19, the cooling liquid is conveyed to a first heat exchange coil 17 through a third connecting cavity 18, the first heat exchange coil 17 is conveyed to a first connecting pipe 4 through a second connecting cavity 16 after absorbing heat, the heat of the raw materials exchanges heat through the first heat exchange coil 17 and the second heat exchange coil 20, thereby simultaneously cooling the upper surface and the lower surface of the raw materials, improve cooling efficiency, and no matter whether cope match-plate pattern 1 is opened, because coolant liquid between first heat exchange coil 17 and the second heat exchange dish 20 circulates through flexible water pipe 21, make do not need to carry out the reconnection of pipeline when moulding plastics at every turn, it is more convenient to use, when coolant liquid discharge from first connecting pipe 4 discharges, coolant liquid is carried to in the heat dissipation coil 15, fan 14 opens this moment, with higher speed the velocity of flow of air around the heat dissipation coil, thereby cool down the coolant liquid in the heat dissipation coil 15, then the coolant liquid promotes through water pump 10, coolant liquid water carries to second connecting pipe 8 again, current injection mold compares, the utility model discloses can cool off back cyclic utilization with the coolant liquid, reduce the consumption of coolant liquid.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an excellent injection mold of heat dissipation function, includes cope match-plate pattern (1) and lower bolster (2), its characterized in that: the bottom end of the upper template (1) is fixedly connected with a lug (5), a first heat exchange coil (17) is arranged inside the lug (5), a first connecting pipe (4) is arranged on one side of the upper template (1), the first connecting pipe (4) is communicated with the first heat exchange coil (17) through a second connecting cavity (16), a telescopic water pipe (21) is arranged on the other side of the upper template (1), the telescopic water pipe (21) is communicated with the first heat exchange coil (17) through a third connecting cavity (18), a groove (7) is formed in the top of the lower template (2), a second heat exchange coil (20) is arranged at the bottom of the groove (7), the second heat exchange coil (20) is communicated with the telescopic water pipe (21) through a fourth connecting cavity (19), a second connecting pipe (8) is arranged on one side of the lower template (2), the second connecting pipe (8) is communicated with the second heat exchange coil (20) through a first connecting cavity (22).
2. The injection mold with excellent heat dissipation function as claimed in claim 1, wherein: the positioning holes (3) are formed in four corners of the bottom of the upper template (1), positioning columns (6) are fixedly connected to four corners of the top of the lower template (2), and the positioning holes (3) are matched with the positioning columns (6).
3. The injection mold with excellent heat dissipation function as claimed in claim 1, wherein: the front surface of the lower template (2) is fixedly connected with a side shell (12), a fan (14) is installed on one side of the side shell (12), an air outlet (11) is formed in the other side of the side shell (12), and the fan (14) is electrically connected with an external power supply.
4. The injection mold with excellent heat dissipation function as claimed in claim 3, wherein: and a heat dissipation coil (15) is arranged inside the side shell (12), the water inlet end of the heat dissipation coil (15) is communicated with a fourth connecting pipe (13), and the water outlet end of the heat dissipation coil (15) is communicated with a third connecting pipe (9).
5. The injection mold with excellent heat dissipation function as claimed in claim 4, wherein: and a water pump (10) is installed at the water outlet end of the third connecting pipe (9), and the water pump (10) is electrically connected with an external power supply.
6. The injection mold with excellent heat dissipation function as claimed in claim 5, wherein: the third connecting pipe (9) is communicated with the second connecting pipe (8) through a water pipe, and the fourth connecting pipe (13) is communicated with the first connecting pipe (4) through a water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921606144.6U CN211105445U (en) | 2019-09-25 | 2019-09-25 | Injection mold with excellent heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921606144.6U CN211105445U (en) | 2019-09-25 | 2019-09-25 | Injection mold with excellent heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211105445U true CN211105445U (en) | 2020-07-28 |
Family
ID=71721047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921606144.6U Expired - Fee Related CN211105445U (en) | 2019-09-25 | 2019-09-25 | Injection mold with excellent heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211105445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635660A (en) * | 2022-11-01 | 2023-01-24 | 浙江元派塑胶有限公司 | Efficient cooling device for plastic mold |
-
2019
- 2019-09-25 CN CN201921606144.6U patent/CN211105445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635660A (en) * | 2022-11-01 | 2023-01-24 | 浙江元派塑胶有限公司 | Efficient cooling device for plastic mold |
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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: 20200728 Termination date: 20200925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |