CN215661310U - High-efficient cooling device for plastic mold - Google Patents
High-efficient cooling device for plastic mold Download PDFInfo
- Publication number
- CN215661310U CN215661310U CN202122325617.9U CN202122325617U CN215661310U CN 215661310 U CN215661310 U CN 215661310U CN 202122325617 U CN202122325617 U CN 202122325617U CN 215661310 U CN215661310 U CN 215661310U
- Authority
- CN
- China
- Prior art keywords
- plastic mold
- cooling liquid
- cooling
- cavity channel
- liquid cavity
- 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.)
- Withdrawn - After Issue
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 64
- 229920003023 plastic Polymers 0.000 title claims abstract description 64
- 238000001816 cooling Methods 0.000 title claims abstract description 37
- 239000000110 cooling liquid Substances 0.000 claims abstract description 80
- 239000002826 coolant Substances 0.000 abstract description 33
- 239000007788 liquid Substances 0.000 abstract description 33
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a high-efficiency cooling device for a plastic mold, which comprises a base, wherein the center of the top of the base is fixedly connected with a plastic mold body through a bolt, the center of the inside of the base is fixedly connected with a circulating pump and a flow guide frame through a bolt, the circulating pump is positioned below the flow guide frame, and a first cooling liquid cavity channel is formed in the plastic mold body. This high-efficient cooling device for plastic mold, through first side flow pipe, mutually supporting of honeycomb duct and the vice flow pipe of second, can say first coolant liquid chamber and second coolant liquid chamber on the partly coolant liquid input different positions of water conservancy diversion frame, say for first coolant liquid chamber and second coolant liquid chamber and provide the lower coolant liquid of temperature to avoid first coolant liquid chamber to say and the second coolant liquid chamber and say the coolant liquid temperature in the latter half of high problem that causes the cooling effect of latter half section plastic mold body poor.
Description
Technical Field
The utility model relates to the technical field of plastic molds, in particular to an efficient cooling device for a plastic mold.
Background
The plastic mould is a tool which is matched with a plastic forming machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size.
However, the existing plastic mold needs to be cooled and hardened after plastic parts are machined and molded, the existing plastic mold is mostly cooled by cooling liquid, the temperature of the cooling liquid is easy to rise gradually when the cooling liquid flows, the temperature of the flowing second half section of the cooling liquid is high, the cold-heat exchange rate is slow, and the problems of poor cooling efficiency and uneven cooling of the plastic mold are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-efficiency cooling device for a plastic mold, which aims to solve the problems of poor cooling efficiency and uneven cooling of the existing plastic mold in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency cooling device for a plastic mold comprises a base, wherein a plastic mold body is fixedly connected to the center of the top of the base through bolts, a circulating pump and a flow guide frame are fixedly connected to the center of the inner portion of the base through bolts, the circulating pump is located below the flow guide frame, a first cooling liquid cavity channel is formed in the plastic mold body, a second cooling liquid cavity channel is formed in one side of the inner portion of the plastic mold body, which is close to the first cooling liquid cavity channel, a main flow pipe is arranged between one end of the first cooling liquid cavity channel and the flow guide frame, a first auxiliary flow pipe is arranged on one side of the outer wall of the first cooling liquid cavity channel and between the flow guide frame and the main flow pipe, a flow guide pipe is arranged at one side of the top of the flow guide frame, which is close to the second cooling liquid cavity channel, and a second auxiliary flow pipe is arranged between the flow guide pipe and the second cooling liquid cavity channel, first cooling liquid chamber says and is provided with first connecting pipe between the second cooling liquid chamber says, through bolt fixedly connected with cooling tube on one side outer wall of plastic mold body, be provided with the second connecting pipe between cooling tube and the second cooling liquid chamber way, be provided with the back flow between cooling tube and the circulating pump.
Preferably, the circulating pump and the flow guide frame are communicated with the connecting box.
Preferably, the cross section of the first cooling liquid cavity channel is spiral.
Preferably, the number of the second cooling liquid channels is four, and the four second cooling liquid channels are symmetrically arranged inside the plastic mold body.
Preferably, the cross section of the second cooling liquid cavity channel is of an S-shaped structure.
Preferably, the main flow pipe has an inner diameter greater than the inner diameters of the first and second subsidiary flow pipes.
Compared with the prior art, the utility model has the beneficial effects that: this high-efficient cooling device is used to plastic mold, through first side flow pipe, mutually supporting of honeycomb duct and the vice flow pipe of second, can be with first coolant liquid chamber way and the second coolant liquid chamber way on the part coolant liquid input different positions of water conservancy diversion frame, for first coolant liquid chamber way and second coolant liquid chamber way provide the lower coolant liquid of temperature, thereby avoid first coolant liquid chamber way and second coolant liquid chamber way the coolant liquid temperature in the latter half section too high and cause the poor problem of latter half section plastic mold body cooling effect, and then cause the inhomogeneous problem of working of plastics cooling, also can't improve refrigerated efficiency, the cooling effect is poor, can improve the area of contact of coolant liquid and plastic mold body through first coolant liquid chamber way and second coolant liquid chamber way inadequately, further improvement refrigerated efficiency.
Drawings
FIG. 1 is a schematic front view of the internal structure of the present invention;
FIG. 2 is a side sectional view of the plastic mold body of the present invention;
FIG. 3 is a bottom cross-sectional view of the plastic mold body of the present invention;
fig. 4 is a top view of the deflector frame of the present invention.
In the figure: 1. a base; 2. a plastic mold body; 3. a circulation pump; 4. a flow guiding frame; 5. a first cooling fluid channel; 6. a second cooling fluid channel; 7. a main flow pipe; 8. a first secondary flow tube; 9. a flow guide pipe; 10. a second secondary flow tube; 11. a first connecting pipe; 12. a radiating pipe; 13. a second connecting pipe; 14. a return pipe.
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, the present invention provides a technical solution: a high-efficiency cooling device for a plastic mold comprises a base 1, a plastic mold body 2 is fixedly connected to the central position of the top of the base 1 through bolts, a circulating pump 3 and a flow guide frame 4 are fixedly connected to the central position of the inner part of the base 1 through bolts, the circulating pump 3 is positioned below the flow guide frame 4, a first cooling liquid cavity channel 5 is arranged in the plastic mold body 2, a second cooling liquid cavity channel 6 is arranged at one side position, close to the first cooling liquid cavity channel 5, in the plastic mold body 2, a main flow pipe 7 is arranged between one end of the first cooling liquid cavity channel 5 and the flow guide frame 4, a first auxiliary flow pipe 8 is arranged between the outer wall of one side of the first cooling liquid cavity channel 5 and the flow guide frame 4 and close to the main flow pipe 7, a flow guide pipe 9 is arranged at one side position, close to the second cooling liquid cavity channel 6, a second auxiliary flow pipe 10 is arranged between the flow guide pipe 9 and the second cooling liquid cavity channel 6, a first connecting pipe 11 is arranged between the first cooling liquid cavity channel 5 and the second cooling liquid cavity channel 6, a radiating pipe 12 is fixedly connected to the outer wall of one side of the plastic mold body 2 through a bolt, a second connecting pipe 13 is arranged between the radiating pipe 12 and the second cooling liquid cavity channel 6, and a return pipe 14 is arranged between the radiating pipe 12 and the circulating pump 3.
In the utility model: the circulating pump 3 and the flow guide frame 4 are communicated with the connecting box; the circulating pump 3 is ensured to press the cooling liquid into the flow guide frame 4.
In the utility model: the cross section of the first cooling liquid cavity channel 5 is spiral; the contact area of the first cooling liquid cavity channel 5 and the bottom inside the plastic mold body 2 is increased.
In the utility model: the number of the second cooling liquid cavity channels 6 is four, and the four second cooling liquid cavity channels 6 are symmetrically arranged inside the plastic mold body 2; the plastic piece inside the plastic mould body 2 can be cooled uniformly.
In the utility model: the cross section of the second cooling liquid cavity channel 6 is of an S-shaped structure; further increasing the contact area of the second cooling liquid cavity channel 6 and the inner side edge of the plastic mould body 2.
In the utility model: the main flow pipe 7 has an inner diameter greater than the inner diameters of the first and second subsidiary flow pipes 8 and 10; the flow flux of the cooling liquid of the main flow pipe 7 is ensured.
The working principle is as follows: when the plastic mold is used, the base 1 is installed and fixed on a horizontal ground, after a plastic part is molded by the plastic mold, the circulating pump 3 works to enable cooling liquid in the flow guide frame 4, the first cooling liquid cavity channel 5, the second cooling liquid cavity channel 6 and the return pipe 14 to circularly flow, the cooling liquid enters the flow guide frame 4 through the circulating pump 3, under the shunting of the flow guide frame 4, the cooling liquid is divided into three groups and sequentially enters the main flow pipe 7, the first secondary flow pipe 8 and the second secondary flow pipe 10, the cooling liquid enters the first cooling liquid cavity channel 5 through the main flow pipe 7, the cooling liquid unidirectionally flows in the first cooling liquid cavity channel 5, the cooling liquid in the first cooling liquid cavity channel 5 enters the second cooling liquid cavity channel 6 through the first connecting pipe 11, the cooling liquid in the second cooling liquid cavity channel 6 unidirectionally flows, finally enters the radiating pipe 12 through the second connecting pipe 13 and enters the circulating pump 3 through the return pipe 14, finally, the circulating pump 3 is used for circulating flow, the cooling liquid in the first cooling liquid cavity channel 5 and the second cooling liquid cavity channel 6 is in full contact with the plastic mold body 2, the cooling liquid and the heat exchange is carried out to realize heat dissipation, when the cooling liquid containing the heat flows in the radiating pipe 12, the cooling liquid and the air exchange, the first secondary flow pipe 8 and the second secondary flow pipe 10 input the other part of the cooling liquid into the first cooling liquid cavity channel 5 and the second cooling liquid cavity channel 6 at different positions to provide the cooling liquid with lower temperature for the first cooling liquid cavity channel 5 and the second cooling liquid cavity channel 6, thereby avoiding the problem that the cooling effect of the plastic mold body 2 at the rear half section is poor due to the fact that the temperature of the cooling liquid in the rear half sections of the first cooling liquid cavity channel 5 and the second cooling liquid cavity channel 6 is too high, further avoiding the problem that the cooling of the plastic parts is not uniform and the cooling efficiency can not be improved, the cooling effect is poor.
In summary, the following steps: this high-efficient cooling device for plastic mold, through first side flow pipe 8, mutually supporting of honeycomb duct 9 and the vice flow pipe 10 of second, can be with the first coolant liquid chamber way 5 and the second coolant liquid chamber way 6 on the different positions of some coolant liquid input of water conservancy diversion frame 4, for first coolant liquid chamber way 5 and second coolant liquid chamber way 6 provide the lower coolant liquid of temperature, thereby avoid the coolant liquid temperature in first coolant liquid chamber way 5 and the second coolant liquid chamber way 6 back half section to cause the poor problem of back half section plastic mold body 2 cooling effect, and then cause the inhomogeneous insufficient problem of working of plastics cooling, also can't improve refrigerated efficiency, the cooling effect is poor, can improve the area of contact of coolant liquid and plastic mold body 2 through first coolant liquid chamber way 5 and second coolant liquid chamber way 6, further improvement refrigerated efficiency.
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.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 (6)
1. The utility model provides a plastic mold uses high-efficient cooling device, includes base (1), its characterized in that: the plastic mold is characterized in that a plastic mold body (2) is fixedly connected to the center of the top of the base (1) through a bolt, a circulating pump (3) and a flow guide frame (4) are fixedly connected to the center of the interior of the base (1) through a bolt, the circulating pump (3) is located below the flow guide frame (4), a first cooling liquid cavity channel (5) is formed in the interior of the plastic mold body (2), a second cooling liquid cavity channel (6) is formed in one side position, close to the first cooling liquid cavity channel (5), of the interior of the plastic mold body (2), a main flow pipe (7) is arranged between one end of the first cooling liquid cavity channel (5) and the flow guide frame (4), a first auxiliary flow pipe (8) is arranged at one side position, close to the main flow pipe (7), between the outer wall of one side of the first cooling liquid cavity channel (5) and the flow guide frame (4), a flow guide pipe (9) is arranged at one side position, close to the second cooling liquid cavity channel (6), of the top of the flow guide frame (4), be provided with the vice flow tube of second (10) between honeycomb duct (9) and second cooling liquid chamber way (6), first cooling liquid chamber way (5) and second cooling liquid chamber are said and are provided with first connecting pipe (11) between (6), through bolt fixedly connected with cooling tube (12) on one side outer wall of plastic mold body (2), be provided with second connecting pipe (13) between cooling tube (12) and second cooling liquid chamber way (6), be provided with back flow pipe (14) between cooling tube (12) and circulating pump (3).
2. The efficient cooling device for the plastic mold according to claim 1, wherein: and the circulating pump (3) and the flow guide frame (4) are communicated with the connecting box.
3. The efficient cooling device for the plastic mold according to claim 1, wherein: the cross section of the first cooling liquid cavity channel (5) is spiral.
4. The efficient cooling device for the plastic mold according to claim 1, wherein: the number of the second cooling liquid cavity channels (6) is four, and the four second cooling liquid cavity channels (6) are symmetrically arranged inside the plastic mold body (2).
5. The efficient cooling device for the plastic mold according to claim 1, wherein: the cross section of the second cooling liquid cavity channel (6) is of an S-shaped structure.
6. The efficient cooling device for the plastic mold according to claim 1, wherein: the inner diameter of the main flow pipe (7) is larger than the inner diameters of the first secondary flow pipe (8) and the second secondary flow pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122325617.9U CN215661310U (en) | 2021-09-26 | 2021-09-26 | High-efficient cooling device for plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122325617.9U CN215661310U (en) | 2021-09-26 | 2021-09-26 | High-efficient cooling device for plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215661310U true CN215661310U (en) | 2022-01-28 |
Family
ID=79966046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122325617.9U Withdrawn - After Issue CN215661310U (en) | 2021-09-26 | 2021-09-26 | High-efficient cooling device for plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215661310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117021520A (en) * | 2023-10-08 | 2023-11-10 | 天津市职业大学 | Circulating cooling device of injection mold |
-
2021
- 2021-09-26 CN CN202122325617.9U patent/CN215661310U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117021520A (en) * | 2023-10-08 | 2023-11-10 | 天津市职业大学 | Circulating cooling device of injection mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217258017U (en) | Precise injection mold with cooling effect | |
| CN212884957U (en) | Low pressure mould cooling structure is used in automobile wheel hub production | |
| CN215661310U (en) | High-efficient cooling device for plastic mold | |
| CN110076975A (en) | Automobile injection mold with external cooling system | |
| CN214111108U (en) | Plastic mould cooling device | |
| CN211334451U (en) | Cosmetics production is with cooling off forming die fast | |
| CN211730121U (en) | But rapid cooling's injection mold | |
| CN220198330U (en) | Water pipe connector forming die | |
| CN214293991U (en) | Water cooling device for plastic mold | |
| CN215359531U (en) | Injection molding equipment is used in plastic products production | |
| CN211165112U (en) | Plastic mold of automotive interior panel | |
| CN211518331U (en) | An inner mold structure of a base injection mold | |
| CN222096905U (en) | Electronic product injection mold with cooling function | |
| CN210336781U (en) | Energy-saving consumption-reducing mold temperature controller | |
| CN221561992U (en) | Plastic mould forced air cooling structure | |
| CN219786535U (en) | Die for machining precision casting part | |
| CN218314992U (en) | Injection mold capable of being cooled rapidly | |
| CN219153655U (en) | Injection mold capable of being cooled rapidly | |
| CN222245980U (en) | Injection mold convenient to quick cooling | |
| CN221136810U (en) | Decorative grille mould for automobile | |
| CN214521746U (en) | Three-dimensional multilayer is along with shape waterway structure | |
| CN215703278U (en) | Cooling runner of plastic mould | |
| CN220075476U (en) | Circulation type cooling device | |
| CN222727317U (en) | Large-specification elbow pipe fitting lining mould | |
| CN213382493U (en) | Cooling system applying die machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220128 Effective date of abandoning: 20240326 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220128 Effective date of abandoning: 20240326 |