CN215703819U - Quick cooling arrangement of finished product of moulding plastics - Google Patents
Quick cooling arrangement of finished product of moulding plastics Download PDFInfo
- Publication number
- CN215703819U CN215703819U CN202122093133.6U CN202122093133U CN215703819U CN 215703819 U CN215703819 U CN 215703819U CN 202122093133 U CN202122093133 U CN 202122093133U CN 215703819 U CN215703819 U CN 215703819U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- exchange tube
- pipe
- liquid
- die
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses rapid cooling equipment for injection molding finished products, which comprises an upper template and a lower template, wherein an upper female die is arranged in the middle of the upper template, a lower male die is arranged in the middle of the lower template, the upper female die is correspondingly matched with the lower male die, the protruding end of the lower male die is embedded into a die groove of the upper female die, a groove is formed in the bottom of the lower male die, a cooling mechanism is arranged in the groove, and the cooling mechanism consists of an inner side heat exchange tube, an outer side heat exchange tube, a heat conducting plate, a liquid injection tube and a liquid discharge tube. This quick cooling arrangement of finished product of moulding plastics through install cooling body and radiator fan additional in injection mold for cooling, cooling that can be quick when injection moulding product realize the stable production of plastic products, effectively improve production efficiency.
Description
Technical Field
The utility model relates to the technical field of cooling devices, in particular to a quick cooling device for injection molding finished products.
Background
After the injection product is demoulded, the injection product is cooled, but because the traditional injection product is naturally cooled in a mould, the cooling mode has long time consumption and low cooling efficiency, the production of the product is greatly influenced, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide quick cooling equipment for injection molding finished products, which can be used for quickly cooling and cooling injection molding products by additionally arranging a cooling mechanism and a cooling fan in an injection mold, realizes stable production of plastic products, effectively improves the production efficiency and can solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a quick cooling device for injection molding finished products comprises an upper template and a lower template, wherein an upper female die is arranged in the middle of the upper template, a lower male die is arranged in the middle of the lower template, the upper female die is correspondingly matched with the lower male die, the convex end of the lower male die is embedded into a die groove of the upper female die, a groove is formed in the bottom of the lower male die, a cooling mechanism is arranged in the groove and consists of an inner side heat exchange tube, an outer side heat exchange tube, a heat conduction plate, a liquid injection tube and a liquid discharge tube, the inner side heat exchange tube is embedded into the bottom of the groove, the outer side heat exchange tube is embedded into a groove opening in the groove, the heat conduction plate is arranged between the inner side heat exchange tube and the outer side heat exchange tube in parallel, one end of the heat conduction plate is inserted into the inner side heat exchange tube, the other end of the heat conduction plate is inserted into the outer side heat exchange tube, the liquid injection tube is arranged on a liquid outlet opening at one end of the inner side heat exchange tube, a vent hole is formed in the middle of the lower template, the vent hole is communicated with the groove, a cooling fan is installed in the vent hole, a liquid injection hole is formed in the middle of the upper die plate, and the liquid outlet end of the liquid injection hole is communicated with the die cavity of the upper female die.
Preferably, the side walls of one side of each of the inner side heat exchange tube and the outer side heat exchange tube are provided with slots, and two ends of the heat conduction plate are respectively inserted into the slots of the adjacent inner side heat exchange tube and the adjacent outer side heat exchange tube.
Preferably, the liquid outlet pipe orifice of the inner heat exchange pipe is connected with the liquid inlet pipe orifice of the outer heat exchange pipe through a liquid conveying pipe.
Preferably, the side wall of the other side of the outer heat exchange tube is uniformly provided with radiating fins.
Preferably, pipe holes are arranged in parallel on the outer side wall of the lower male die, the pipe holes are distributed in one-to-one correspondence with the liquid injection pipes and the liquid discharge pipes, and one ends of the liquid injection pipes and one ends of the liquid discharge pipes are respectively inserted into the pipe holes and extend out of the lower male die.
Compared with the prior art, the utility model has the following beneficial effects:
this finished product quick cooling arrangement moulds plastics, it is closed with the lower bolster to work as the cope match-plate pattern, in the die cavity of die is gone up in the protruding end embedding of lower terrace die to through annotating the liquid hole with the raw materials pour into the die cavity of die back into, input the coolant liquid to rather than the inboard heat exchange tube of being connected in via annotating the liquid pipe, through the flow of coolant liquid in the pipe, thereby carry out the heat exchange with the heat of moulding the product in the die cavity, make and mould thermal-plastic product rapid cooling, cooling.
This quick cooling arrangement of finished product moulds plastics, the coolant liquid that carries out the heat exchange at the inboard heat exchange tube can flow in the outside heat exchange tube via the transfer line, in this moment, an inboard heat exchange tube absorptive heat can transmit to the outside heat exchange tube on via the heat-conducting plate, at this moment start radiator fan and dispel the heat to the outside heat exchange tube, with the heat that reduces the outside heat exchange tube, thereby cool down the coolant liquid in the pipe, so that the backward flow is recycled, also improve and inboard heat exchange tube heat transfer efficiency through dispelling the heat to the outside heat exchange tube simultaneously, further improve the rapid cooling of hot plastic products, the cooling capacity.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a rear view of the overall structure of the present invention;
FIG. 3 is an assembly view of the cooling mechanism of the present invention;
fig. 4 is a view showing a structure of connection of the inner and outer heat exchange tubes according to the present invention.
In the figure: 1. mounting a template; 11. a liquid injection hole; 2. a lower template; 21. a vent hole; 3. a female die is arranged; 4. a lower male die; 40. a groove; 41. a cooling mechanism; 411. an inner heat exchange tube; 412. an outer heat exchange tube; 413. a heat conducting plate; 414. a liquid injection pipe; 415. a liquid discharge pipe; 5. a heat radiation fan; 6. a tube hole; 7. a slot; 8. a transfusion tube; 9. and (4) radiating fins.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a rapid cooling device for injection molding products comprises an upper mold plate 1 and a lower mold plate 2, wherein an upper female mold 3 is installed in the middle of the upper mold plate 1, a lower male mold 4 is installed in the middle of the lower mold plate 2, the upper female mold 3 is correspondingly matched with the lower male mold 4, the protruding end of the lower male mold 4 is embedded into the mold groove of the upper female mold 3, a groove 40 is formed in the bottom of the lower male mold 4, a cooling mechanism 41 is arranged in the groove 40, the cooling mechanism 41 is composed of an inner side heat exchange tube 411, an outer side heat exchange tube 412, a heat conduction plate 413, an injection tube 414 and a liquid discharge tube 415, the inner side heat exchange tube 411 is embedded into the bottom of the groove 40, the outer side heat exchange tube 412 is embedded into the notch of the groove 40, the heat conduction plate 413 is arranged between the inner side heat exchange tube 411 and the outer side heat exchange tube 412 in parallel, one end of the heat conduction plate 413 is inserted into the inner side heat exchange tube 411, the other end of the heat conduction plate 413 is inserted into the outer side heat exchange tube 412, the injection tube 414 is installed on the inlet opening of one end of the inner side heat exchange tube 411, the liquid discharge pipe 415 is installed on a liquid outlet pipe opening at one end of the outer heat exchange pipe 412, the middle part of the lower template 2 is provided with a vent hole 21, the vent hole 21 is communicated with the groove 40, the cooling fan 5 is installed in the vent hole 21, the middle part of the upper template 1 is provided with a liquid injection hole 11, and a liquid outlet end of the liquid injection hole 11 is communicated with a die cavity of the upper female die 3.
Because the side walls of one side of the inner side heat exchange tube 411 and one side of the outer side heat exchange tube 412 are provided with the slots 7, and two ends of the heat conducting plate 413 are respectively inserted into the slots 7 on the adjacent inner side heat exchange tube 411 and the adjacent outer side heat exchange tube 412, the convenient installation of the heat conducting plate 413 is realized through the assembly mode, and meanwhile, one part of heat absorbed by the inner side heat exchange tube 411 is transferred to the outer side heat exchange tube 412 through the heat conducting plate 413, so that the aim of further reducing the temperature of the inner side heat exchange tube 411 is fulfilled, and the heat exchange efficiency of the cooling liquid in the tubes is improved.
Because the liquid outlet pipe mouth of the inner heat exchange pipe 411 is connected with the liquid inlet pipe mouth of the outer heat exchange pipe 412 through the liquid conveying pipe 8, the pipe holes 6 are arranged on the outer side wall of the lower convex die 4 in parallel, the pipe holes 6 are distributed and correspond to the liquid injection pipes 414 and the liquid discharge pipes 415 one by one, one ends of the liquid injection pipes 414 and the liquid discharge pipes 415 are respectively inserted into the pipe holes 6 and extend out of the lower convex die 4, after raw materials are injected into the die groove of the upper concave die 3 through the liquid injection holes 11, cooling liquid is input into the inner heat exchange pipe 411 connected with the liquid injection pipes 414, heat exchange is carried out with the heat of the thermoplastic product in the die groove through the flowing of the cooling liquid in the pipes, the thermoplastic product is rapidly cooled, and the cooling liquid exchanging in the inner heat exchange pipe 411 flows into the outer heat exchange pipe 412 through the liquid conveying pipe 8.
Because the radiating fins 9 are uniformly arranged on the side wall of the other surface of the outer heat exchange tube 412, the radiating effect of the outer heat exchange tube 412 can be improved through the structure, and the radiating fan 5 can cool and cool the outer heat exchange tube 412 more quickly when radiating heat.
This finished product rapid cooling device moulds plastics, it is closed with lower bolster 2 to work as cope match-plate pattern 1, in the die cavity of die 3 is gone up in the protruding end embedding of lower punch 4 to through annotating liquid hole 11 with the raw materials pour into the die cavity of die 3 back into, through annotating liquid pipe 414 with the coolant liquid input to rather than the inboard heat exchange tube 411 of being connected in, through the flow of coolant liquid in the pipe, thereby carry out the heat exchange with the heat of the hot plastic product in the die cavity, make the hot plastic product rapid cooling, cool off.
This finished product rapid cooling device moulds plastics, the coolant liquid that carries out the heat exchange in inboard heat exchange tube 411 can flow in outside heat exchange tube 412 through transfer line 8, here, simultaneously, a heat that inboard heat exchange tube 411 absorbed can be transmitted to outside heat exchange tube 412 through heat-conducting plate 413 on, at this moment, start radiator fan 5 and dispel the heat to outside heat exchange tube 412, in order to reduce the heat of outside heat exchange tube 412, thereby cool down the intraductal coolant liquid, so that the backward flow is recycled, simultaneously can also improve and inboard heat exchange tube 411 heat transfer efficiency through dispelling the heat to outside heat exchange tube 412, further improve the rapid cooling, the cooling capacity of thermoplastic product.
In summary, the following steps: this quick cooling arrangement of finished product of moulding plastics through install cooling body 41 and radiator fan 5 additional in injection mold for cooling, the cooling that can be quick when injection moulding product realize the stable production of plastic products, effectively improve production efficiency, solve prior art problem.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a quick cooling arrangement of finished product of moulding plastics, includes cope match-plate pattern (1) and lower bolster (2), its characterized in that: an upper female die (3) is arranged in the middle of an upper die plate (1), a lower male die (4) is arranged in the middle of a lower die plate (2), the upper female die (3) is correspondingly matched with the lower male die (4), the protruding end of the lower male die (4) is embedded into a die cavity of the upper female die (3), a groove (40) is formed in the bottom of the lower male die (4), a cooling mechanism (41) is arranged in the groove (40), the cooling mechanism (41) is composed of an inner side heat exchange tube (411), an outer side heat exchange tube (412), a heat conduction plate (413), a liquid injection tube (414) and a liquid discharge tube (415), the inner side heat exchange tube (411) is embedded into the bottom of the groove (40), the outer side heat exchange tube (412) is embedded into a groove opening in the groove (40), the heat conduction plate (413) is arranged between the inner side heat exchange tube (411) and the outer side heat exchange tube (412) in parallel, one end of the heat conduction plate (413) is inserted into the inner side heat exchange tube (411), and the other end of the heat conduction plate (413) is inserted into the outer side heat exchange tube (412), annotate liquid pipe (414) and install on the liquid inlet pipe mouth of pipe of inboard heat exchange tube (411) one end, install on the liquid outlet pipe mouth of pipe of outside heat exchange tube (412) one end liquid discharge pipe (415), ventilation hole (21) are seted up at the middle part of lower bolster (2), and ventilation hole (21) are linked together with recess (40), installation radiator fan (5) in ventilation hole (21), annotate liquid hole (11) are seted up at the middle part of cope match-plate pattern (1), and the play liquid end of annotating liquid hole (11) is linked together with the die cavity of last die (3).
2. The apparatus for rapidly cooling an injection molded product according to claim 1, wherein: and the side walls of one surfaces of the inner side heat exchange tube (411) and the outer side heat exchange tube (412) are provided with slots (7), and two ends of the heat conducting plate (413) are respectively inserted into the slots (7) on the adjacent inner side heat exchange tube (411) and the outer side heat exchange tube (412).
3. The apparatus for rapidly cooling an injection molded product according to claim 1, wherein: the liquid outlet pipe orifice of the inner heat exchange pipe (411) is connected with the liquid inlet pipe orifice of the outer heat exchange pipe (412) through a liquid conveying pipe (8).
4. The apparatus for rapidly cooling an injection molded product according to claim 1, wherein: and radiating fins (9) are uniformly arranged on the side wall of the other surface of the outer side heat exchange tube (412).
5. The apparatus for rapidly cooling an injection molded product according to claim 1, wherein: pipe holes (6) are arranged on the outer side wall of the lower male die (4) in parallel, the pipe holes (6) are distributed to correspond to the liquid injection pipe (414) and the liquid discharge pipe (415) one by one, and one ends of the liquid injection pipe (414) and the liquid discharge pipe (415) are inserted into the pipe holes (6) respectively and extend out of the lower male die (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093133.6U CN215703819U (en) | 2021-09-01 | 2021-09-01 | Quick cooling arrangement of finished product of moulding plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093133.6U CN215703819U (en) | 2021-09-01 | 2021-09-01 | Quick cooling arrangement of finished product of moulding plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215703819U true CN215703819U (en) | 2022-02-01 |
Family
ID=80010838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122093133.6U Active CN215703819U (en) | 2021-09-01 | 2021-09-01 | Quick cooling arrangement of finished product of moulding plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215703819U (en) |
-
2021
- 2021-09-01 CN CN202122093133.6U patent/CN215703819U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214419428U (en) | Automobile injection mold with external cooling system | |
| CN215703819U (en) | Quick cooling arrangement of finished product of moulding plastics | |
| CN210552851U (en) | Cooling device for injection molding of automobile seat plastic part | |
| CN218314948U (en) | High-efficient cooling type injection mold | |
| CN211334379U (en) | Modified polyamide fiber rod molding circulating cooling device | |
| CN214188242U (en) | Plastic mold for processing cooling fan | |
| CN210617214U (en) | Rapid forming die | |
| CN216968589U (en) | Heat radiation structure for injection mold | |
| CN215661814U (en) | Plastic uptake box mould with quick cooling function | |
| CN217573958U (en) | Self-cooling injection molding machine head for injection molding machine | |
| CN213108056U (en) | Injection molding mechanism with built-in heat energy recycling function | |
| CN216708144U (en) | High-molecular plastic mold convenient for accelerated cooling and adopting hot runner technology | |
| CN211031105U (en) | Warning tripod injection mold of quick cooling drawing of patterns | |
| CN219153560U (en) | Constant-temperature precise injection mold | |
| CN212045855U (en) | Cooling device for glass glue bottle forming device | |
| CN213763964U (en) | Internal cooling structure for precision mold | |
| CN211842987U (en) | Injection mold with high-efficient accuse temperature function | |
| CN215703278U (en) | Cooling runner of plastic mould | |
| CN212554919U (en) | Injection molding device for vent valve | |
| CN214293991U (en) | Water cooling device for plastic mold | |
| CN221249805U (en) | Plastic blow molding die | |
| CN217434952U (en) | Plastic shell injection mold for electric tool | |
| CN214491496U (en) | PP back door outer plate injection molding device | |
| CN220144733U (en) | Die capable of rapidly cooling castings | |
| CN218362045U (en) | Water cooling plant for casting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |