CN216032305U - High-efficiency heat dissipation mechanism for automobile sealing strip injection corner connecting mold - Google Patents
High-efficiency heat dissipation mechanism for automobile sealing strip injection corner connecting mold Download PDFInfo
- Publication number
- CN216032305U CN216032305U CN202122220091.8U CN202122220091U CN216032305U CN 216032305 U CN216032305 U CN 216032305U CN 202122220091 U CN202122220091 U CN 202122220091U CN 216032305 U CN216032305 U CN 216032305U
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- Prior art keywords
- heat dissipation
- cavity
- cooling
- base
- pipe
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 57
- 238000007789 sealing Methods 0.000 title claims abstract description 16
- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 239000000498 cooling water Substances 0.000 claims description 20
- 238000007664 blowing Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000004064 recycling Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model provides an efficient heat dissipation mechanism for an injection angle connecting mold of an automobile sealing strip, which is characterized by comprising a base, a cooling shell, a heat dissipation fan, a middle mold, a heat dissipation channel, a liquid inlet cavity, a liquid outlet cavity, a mounting plate, a cooling pipe, a water inlet pipe, a water outlet pipe, a water pump, a circulating pipe and a circulating cavity, wherein the middle mold is installed at the top of the base, the heat dissipation channel is arranged inside the middle mold, a heat dissipation inlet is formed in one end of the middle mold, a heat dissipation outlet is formed in the other end of the middle mold, the middle mold is communicated with the heat dissipation outlet and the base through the heat dissipation inlet, and the base is divided into the liquid inlet cavity and the liquid outlet cavity by the middle mold; the radiator fan has been increased on the basis that heat in the present multi-cavity of conducting strip carries out the heat conduction, radiating groove and die cavity intercommunication, and the radiating groove end extends to conducting strip department promptly, has increased the area of contact of air with the conducting strip, and radiator fan blows towards the conducting strip through the radiating groove, and radiator fan blows away the heat on the conducting strip.
Description
Technical Field
The utility model relates to the technical field of automobile sealing strip molds, in particular to an efficient heat dissipation mechanism for an automobile sealing strip injection corner connecting mold.
Background
The automobile sealing strip has the effects of filling various intermittences and gaps among automobile body components, has the functions of shock absorption, water prevention, dust prevention, sound insulation, decoration and the like, improves the comfort of driving experience and protects the automobile body, is mostly in a straight strip shape, and needs to be processed through a die opening mechanism in an injection corner connecting die so as to meet the requirement of corner sealing of the sealing strip;
in the existing mold opening mechanism in the injection corner connecting mold, a first mold and a second mold are arranged at the top of a base, mold cavities are formed in the first mold and the second mold, heat conducting fins are arranged on the inner wall of each mold cavity, a middle mold is arranged in the base and arranged in the mold cavities, a heat dissipation channel is arranged in the middle mold, a water inlet pipeline and a water outlet pipeline are respectively arranged in the base and communicated with the heat dissipation channel, external cooling water enters from the water inlet pipeline, flows along the heat dissipation channel and finally flows from the water outlet pipeline to dissipate heat of raw materials in the mold cavities;
the existing mold opening mechanism in the injection angle connecting mold has the advantages that because the injected raw materials are in a molten state and have higher temperature, heat dissipation can be realized through injecting cooling water, however, one part of heat in the mold cavity is conducted to the heat conducting sheet, the other part of the heat in the mold cavity is absorbed by the cooling water, the heat conducting sheet is firstly arranged on the inner wall of the mold cavity, even though the heat is conducted to the heat conducting sheet, the heat is gathered in the mold cavity and cannot be dissipated in a short time, the heat dissipation efficiency is low, the molding efficiency is reduced, meanwhile, the cooled cooling water is introduced from the outside and flows around a heat dissipation pipeline to be discharged, the cooling water is disposable, most of the heat can be absorbed, when a large quantity of sealing strips are required to be processed, the cooled cooling water has higher utilization value and directly discharges water resources, but also can not be recycled, which wastes the cost.
Disclosure of Invention
According to the technical problems, the utility model provides an efficient heat dissipation mechanism for an automobile sealing strip injection corner connecting mold, which is characterized by comprising a base, a cooling shell, a heat dissipation fan, a middle mold, a heat dissipation channel, a liquid inlet cavity, a liquid outlet cavity, a mounting plate, a cooling pipe, a water inlet pipe, a water outlet pipe, a water pump, a circulating pipe and a circulating cavity, wherein the base is internally provided with a hollow structure; the side wall of the liquid inlet cavity is provided with a water inlet, and the side wall of the liquid outlet cavity is provided with a water outlet; the bottom of the liquid inlet cavity is provided with a circulation port which is connected with a circulation pipe, the bottom of the liquid outlet cavity is provided with two liquid outlets, and the two liquid outlets are respectively connected with a water inlet pipe; the utility model discloses a cooling device, including base, cooling shell, mounting panel and cooling shell, the cooling shell is installed to the bottom of base, the internally mounted of cooling shell has the mounting panel, form the circulation chamber between the bottom of mounting panel and cooling shell, the inside of mounting panel is seted up flutedly, and the quantity of this recess is two, and the cooling tube is installed respectively to two recess insides, the import and the advance water piping connection of cooling tube, logical groove has been seted up to the inside of mounting panel, the circulating pipe is installed inside leading to the groove, install the water pump on the circulating pipe, the water pump is connected with external power supply. The heat dissipation device comprises a base, and is characterized in that a heat dissipation groove is formed in the upper side of the base, a heat dissipation fan is arranged inside the heat dissipation groove, the heat dissipation fan is a blowing fan, and the heat dissipation fan is connected with an external power supply.
The utility model has the beneficial effects that: the utility model has novel design, the cooling fan is added on the basis of heat conduction through heat in the multiple die cavities of the heat conducting fin in the prior art, the cooling fan is a blowing fan, the heat radiating groove is communicated with the die cavity, namely the tail end of the heat radiating groove extends to the heat conducting fin, the contact area of air and the heat conducting fin is increased, the cooling fan blows air towards the heat conducting fin through the heat radiating groove, the cooling fan blows away the heat on the heat conducting fin, so that the heat is dissipated in the shortest time, the heat dissipation of the raw materials in the die cavity is accelerated, the cooling efficiency is improved to the maximum extent, and the forming efficiency is improved to the maximum extent;
the utility model arranges the base into the liquid inlet cavity and the liquid outlet cavity, and adds the cooling shell, the mounting plate, the cooling pipe, the water inlet pipe, the water outlet pipe, the water pump, the circulating pipe and the circulating cavity on the basis, thereby realizing the recycling of cooling water and having the cooling function, after the cooling water absorbs heat through the heat dissipation channel, the cooling water enters the cooling pipe through the water inlet pipe, and cools the heated cooling water again, so that the temperature of the cooling water is at low temperature, the recycling is convenient for cooling heat again, meanwhile, when a large batch of workpieces are molded, only the cooling water in the base needs to be cooled, a water source does not need to be injected repeatedly, the cooling water is matched with the cooling pipe for use, thereby not only saving water resource and cost, but also ensuring that the cooling water after recycling reaches the heat dissipation channel and keeps a low temperature state, and effectively ensuring the cooling efficiency, the molding efficiency is accelerated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention.
Referring to the figure, 1-a mold, 2-a mold, 3-a base, 4-a cooling shell, 5-a heat dissipation groove, 6-a heat dissipation fan, 7-a middle mold, 8-a heat dissipation channel, 9-a liquid inlet cavity, 10-a liquid outlet cavity, 11-a mounting plate, 12-a cooling pipe, 13-a water inlet pipe, 14-a water outlet pipe, 15-a water pump, 16-a circulation pipe, 17-a water inlet, 18-a water outlet, 19-a circulation cavity and 20-an injection nozzle.
Detailed Description
Example 1
The utility model provides a high-efficiency heat dissipation mechanism for an automobile sealing strip injection corner connecting mold, which is characterized by comprising a base 3, a cooling shell 4, a heat dissipation fan 6, a middle mold 7, a heat dissipation channel 8, a liquid inlet cavity 9, a liquid outlet cavity 10, a mounting plate 11, a cooling pipe 12, a water inlet pipe 13, a water outlet pipe 14, a water pump 15, a circulating pipe 16 and a circulating cavity 19, wherein the base 3 is internally of a hollow structure, the top of the base 3 is provided with the middle mold 7, the interior of the middle mold 7 is provided with the heat dissipation channel 8, one end of the middle mold 7 is provided with a heat dissipation inlet, the other end of the middle mold 7 is provided with a heat dissipation outlet, the middle mold 7 is communicated with the base 3 through the heat dissipation inlet, the middle mold 7 divides the base 3 into the liquid inlet cavity 9 and the liquid outlet cavity 10, and the liquid outlet cavity 10 is arranged on the right side of the liquid inlet cavity 9; the side wall of the liquid inlet cavity 9 is provided with a water inlet 17, and the side wall of the liquid outlet cavity 10 is provided with a water outlet 18; the bottom of the liquid inlet cavity 9 is provided with a circulation port which is connected with a circulation pipe 16, the bottom of the liquid outlet cavity 10 is provided with two liquid outlets, and the two liquid outlets are respectively connected with a water inlet pipe 13; cooling housing 4 is installed to base 3's bottom, cooling housing 4's internally mounted has mounting panel 11, form circulation chamber 19 between mounting panel 11 and cooling housing 4's the bottom, the recess has been seted up to mounting panel 11's inside, the quantity of this recess is two, two inside cooling tube 12 of installing respectively of recess, the import and the inlet tube 13 of cooling tube 12 are connected, logical groove has been seted up to mounting panel 11's inside, circulating pipe 16 is installed inside leading to the groove, install water pump 15 on the circulating pipe 16, water pump 15 is connected with external power supply. The heat dissipation groove 5 has been seted up to the upside of base 3, and the internally mounted of heat dissipation groove 5 has radiator fan 6, and radiator fan 6 is the fan of blowing, and radiator fan 6 is connected with external power supply.
Example 2
When the heat-conducting fin is used, the middle die 7 is positioned in the die cavity, and the heat-radiating grooves 5 are respectively arranged on the first die 1 and the second die 2, are communicated with the die cavity and extend to the heat-conducting fin; firstly, inserting the sealing strip into a checking control arranged on one side surface of a first mold 1, connecting the first mold 1 with a second mold 2, injecting a raw material into a mold cavity through an injection nozzle 20, and forming to be connected with the sealing strip; cooling water is injected into the liquid inlet cavity 9 through an external water supply pipe, the cooling water enters the heat dissipation channel 8, the heat in the die cavity is absorbed by the low-temperature cooling water, the temperature of the cooling water is increased, the cooling water flows back to the liquid outlet cavity 10 and enters the cooling pipe 12 through the liquid inlet pipe, the cooling pipe 12 is started to cool the cooling liquid, the cooling liquid is cooled to the low temperature and flows into the circulation cavity 19, the water pump 15 is started, the low-temperature cooling liquid is pumped into the liquid inlet cavity 9 by the water pump 15, the cooling liquid in the liquid inlet cavity 9 is pushed into the heat dissipation channel 8 again along with the continuous pumping of the water pump 15, the re-cooling and recycling of the cooling liquid are realized, meanwhile, the heat in the die cavity is conducted into the heat conducting fins, the heat dissipation fan 6 is started, the heat dissipation fan 6 blows the flowing air onto the heat conducting fins through the heat dissipation groove 5, the heat dissipation fan 6 blows away the heat on the heat conducting fins, and the heat is dissipated in the shortest time, and then accelerate the heat dissipation of raw materials in the die cavity, improved cooling efficiency to the utmost extent, used through the cooperation of radiator fan 6 with the coolant liquid, improved shaping efficiency to the utmost extent for the sealing strip is the fastest shaping, takes out the finished product at last.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While the utility model has been described with respect to the above embodiments, it will be understood by those skilled in the art that the utility model is not limited to the above embodiments, which are described in the specification and illustrated only to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (2)
1. An efficient heat dissipation mechanism for an automobile sealing strip injection corner connecting mold is characterized by comprising a base, a cooling shell, a heat dissipation fan, a middle mold, a heat dissipation channel, a liquid inlet cavity, a liquid outlet cavity, a mounting plate, a cooling pipe, a water inlet pipe, a water outlet pipe, a water pump, a circulation pipe and a circulation cavity, wherein the middle mold is mounted at the top of the base, the heat dissipation channel is formed in the middle mold, a heat dissipation inlet is formed in one end of the middle mold, a heat dissipation outlet is formed in the other end of the middle mold, the middle mold is communicated with the heat dissipation outlet and the base through the heat dissipation inlet, the base is divided into the liquid inlet cavity and the liquid outlet cavity by the middle mold, and the liquid outlet cavity is arranged on the right side of the liquid inlet cavity; the side wall of the liquid inlet cavity is provided with a water inlet, and the side wall of the liquid outlet cavity is provided with a water outlet; the bottom of the liquid inlet cavity is provided with a circulation port which is connected with a circulation pipe, the bottom of the liquid outlet cavity is provided with two liquid outlets, and the two liquid outlets are respectively connected with a water inlet pipe; the utility model discloses a cooling device, including base, cooling shell, mounting panel, circulating cavity, circulating pipe, cooling water pump, radiating groove, cooling fan and external power supply, the cooling shell is installed to the bottom of base, the internally mounted of cooling shell has the mounting panel, form the circulating cavity between mounting panel and the cooling shell's the bottom, the inside of mounting panel is seted up flutedly, and the quantity of this recess is two, and the cooling tube is installed respectively to two recess insides, the import and the advance water piping connection of cooling tube, logical groove has been seted up to the inside of mounting panel, the circulating pipe is installed at logical inslot, install the water pump on the circulating pipe, the water pump is connected with external power supply, the radiating groove has been seted up to the upside of base, the internally mounted of radiating groove has radiator fan, radiator fan is blowing fan, radiator fan is connected with external power supply.
2. The high-efficiency heat dissipation mechanism for the injection corner connecting mold of the automobile sealing strip according to claim 1, wherein the inside of the base is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122220091.8U CN216032305U (en) | 2021-09-14 | 2021-09-14 | High-efficiency heat dissipation mechanism for automobile sealing strip injection corner connecting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122220091.8U CN216032305U (en) | 2021-09-14 | 2021-09-14 | High-efficiency heat dissipation mechanism for automobile sealing strip injection corner connecting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216032305U true CN216032305U (en) | 2022-03-15 |
Family
ID=80598592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122220091.8U Expired - Fee Related CN216032305U (en) | 2021-09-14 | 2021-09-14 | High-efficiency heat dissipation mechanism for automobile sealing strip injection corner connecting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216032305U (en) |
-
2021
- 2021-09-14 CN CN202122220091.8U patent/CN216032305U/en not_active Expired - Fee Related
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| 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: 20220315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |