CN221136801U - Multi-adhesive-film injection molding cooling protection die assembly - Google Patents
Multi-adhesive-film injection molding cooling protection die assembly Download PDFInfo
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- CN221136801U CN221136801U CN202322889693.1U CN202322889693U CN221136801U CN 221136801 U CN221136801 U CN 221136801U CN 202322889693 U CN202322889693 U CN 202322889693U CN 221136801 U CN221136801 U CN 221136801U
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- cooling
- injection
- pipe
- heat conducting
- mold body
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- 238000001816 cooling Methods 0.000 title claims abstract description 89
- 238000001746 injection moulding Methods 0.000 title claims abstract description 26
- 239000002313 adhesive film Substances 0.000 title abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 69
- 239000007924 injection Substances 0.000 claims abstract description 69
- 230000001681 protective effect Effects 0.000 claims abstract description 39
- 239000012530 fluid Substances 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 239000012809 cooling fluid Substances 0.000 description 27
- 230000002035 prolonged effect Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a multi-adhesive-film injection molding cooling protection mold assembly, which relates to the technical field of mold assemblies and comprises an injection mold body, wherein an injection port is arranged at the top of the injection mold body, an adapting pipe is coaxially and penetratingly connected to the surface of the injection port, a heat conducting plate is connected to the bottom of the adapting pipe, a cooling protection groove is connected to the lower end of the heat conducting plate in a bonding mode, a plurality of heat conducting fins are welded on the side face of the cooling protection groove, an outer protection shell is welded on the bottom of the cooling protection groove, a fluid channel is formed between the outer protection shell and the cooling protection groove, and a liquid adding pipe and a backflow pipe sequentially penetrate through the cooling protection groove and the inner part of the outer protection shell. According to the utility model, the fluid channel is formed between the outer protective shell and the cooling protective groove, and the plurality of heat conducting fins are arranged on the inner wall of the fluid channel, so that 360-degree full-surrounding heat dissipation can be carried out on the surface of the injection mold body by matching with the heat conducting plates, and the cooling forming speed of the multi-adhesive film in the injection mold body is greatly increased.
Description
Technical Field
The utility model relates to the technical field of mold assemblies, in particular to a multi-adhesive-film injection cooling protection mold assembly.
Background
The adhesive film refers to a film product produced in industry. The color may be brown, yellow, gray, etc. depending on the composition. The multi-adhesive film is made of materials with adhesive films of different components, and after the multi-adhesive film is injection molded, products are cooled and shaped, so that the products can be demolded for subsequent processing. However, the existing multi-glue injection mold lacks a laminated and coated cooling structure, which results in longer cooling time after multi-glue injection, and therefore, we propose a multi-glue injection cooling protection mold assembly.
Disclosure of utility model
The utility model aims to provide a multi-adhesive-film injection cooling protection die assembly, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-adhesive film injection cooling protection mould assembly, including the injection mould body, the injection mould body is used for multi-adhesive film injection moulding, the injection moulding mouth is installed at the top of injection mould body, the injection moulding mouth is used for connecting the multi-adhesive film injection interface of injection moulding machine, the surface coaxial through connection of injection moulding mouth has the adaptation pipe, the adaptation pipe is used for spacing the heat conduction board, avoid the heat conduction board to take place to remove at the surface of injection mould body, the bottom of adaptation pipe is connected with the heat conduction board, the heat conduction board is used for conveying the heat that the injection mould body had, thereby cool off the heat dissipation to the injection mould body, the lower extreme laminating of heat conduction board is connected with the cooling protection groove, the cooling protection groove is used for the heat dissipation to the injection mould body that the laminating is connected has, the side wall adaptation laminating of cooling protection groove and injection mould body, the side welding of cooling protection groove has a plurality of conducting strips, the plurality of heat conducting fins are used for transferring heat absorbed by the cooling protection groove into the fluid channel, the bottom of the cooling protection groove is welded with the outer protection shell, the fluid channel is formed between the outer protection shell and the cooling protection groove, the cooling protection device further comprises a liquid adding pipe and a return pipe which sequentially penetrate through the cooling protection groove and the inner part of the outer protection shell, one end of the return pipe is connected with a fluid pump, the lower end of the fluid pump is connected with a cooling pipe, one side of the cooling pipe is communicated with an outer discharging structure, the outer discharging structure is used for discharging cooling fluid in the fluid channel, the cooling fluid can be cooling liquid, cooling water or cooling air flow, the cooling time of the cooling fluid can be prolonged by arranging a continuous snake-shaped cooling pipe on the injection mold body, the circulation of the cooling fluid is promoted by the fluid pump, the circulation of the cooling fluid is facilitated, the injection molding cost of the injection mold body is saved, a fluid channel is formed between the outer protective shell and the cooling protective groove, and a plurality of heat conducting fins are arranged on the inner wall of the fluid channel, so that 360-degree full-surrounding heat dissipation can be carried out on the surface of the injection mold body through matching with the heat conducting plates, and the cooling forming speed of the multi-adhesive film in the injection mold body is greatly accelerated.
As a further scheme of the utility model: the side plates are welded on two sides of the heat conducting plate respectively, the two side plates are symmetrical to each other and are hard plates, the heat conducting plate, the outer protective shell and the cooling protective groove form a cooling die assembly together, and the side plates are connected with an external demoulding mechanism so as to facilitate demoulding and moving of the heat conducting plate.
As a further scheme of the utility model: the top surface fixedly connected with fin group of heat-conducting plate, fin group include the equidistant fin of linear arrangement of multi-disc, and the fin is aluminum alloy flake, and the heat-conducting plate's heat dispersion can be strengthened to the fin group.
As a further scheme of the utility model: the heat conducting plate is an aluminum alloy or copper alloy plane plate, the bottom surface of the heat conducting plate is in fit contact with the top surface of the injection mold body, the area of the bottom surface of the heat conducting plate is not smaller than the area of the top surface of the injection mold body, and the heat radiating strength of the surface of the injection mold body can be enhanced by the heat conducting plate.
As a further scheme of the utility model: the cross section contour lines of the outer protective shell and the cooling protective groove are in a shape like a Chinese character 'hui', the fluid channel is an annular channel, and cooling fluid can be circularly conveyed by arranging the fluid channel.
As a further scheme of the utility model: connecting plates are vertically welded on two sides of the outer protective shell and are connected with an external demoulding structure, so that separation demoulding between the outer protective shell and the heat conducting plate is facilitated.
As a further scheme of the utility model: the top of the liquid adding pipe is detachably connected with a protective cover, and the liquid adding pipe is a hollow pipeline liquid adding pipe which is communicated with the fluid channel and is used for conveying cooling fluid to the inside of the fluid channel.
As a further scheme of the utility model: the outer arranging structure comprises an outer arranging pipe, one end of the outer arranging pipe is correspondingly connected with a protective cover, and the outer arranging pipe is used for discharging cooling fluid after use.
As a further scheme of the utility model: the cooling pipe is a continuous serpentine hollow pipeline, so that the heat dissipation length of the cooling pipe to the cooling fluid can be prolonged.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the fluid channel is formed between the outer protective shell and the cooling protective groove, and the plurality of heat conducting fins are arranged on the inner wall of the fluid channel, so that 360-degree full-surrounding heat dissipation can be carried out on the surface of the injection mold body by matching with the heat conducting plates, and the cooling forming speed of the multi-adhesive film in the injection mold body is greatly increased.
2. According to the utility model, the continuous serpentine cooling pipe is arranged, so that the heat dissipation time of cooling fluid can be prolonged, the circulation of the cooling fluid is improved through the fluid pump, the circulation of the cooling fluid is facilitated, and the injection molding cost of the injection mold body is saved.
Drawings
FIG. 1 is a partially exploded view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is a diagram of a cooling tube installation structure of the present utility model;
FIG. 4 is a front view of the outer protective shell of the present utility model;
Fig. 5 is a main body structure diagram of the injection mold of the present utility model.
In the figure: 1. an injection mold body; 2. an injection molding port; 3. a heat conductive plate; 4. a heat sink group; 5. a side plate; 6. cooling the protective groove; 7. an outer protective shell; 8. a fluid channel; 9. a heat conductive sheet; 10. a connecting plate; 11. a return pipe; 12. a fluid pump; 13. a cooling tube; 14. an outer tube; 15. a protective cover; 16. a liquid adding tube; 17. and (5) adapting the pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the multi-adhesive-film injection cooling protection mold assembly comprises an injection mold body 1, wherein the injection mold body 1 is used for multi-adhesive-film injection molding, an injection port 2 is arranged at the top of the injection mold body 1, the injection port 2 is used for connecting a multi-adhesive-film injection port of an injection molding machine, the surface of the injection port 2 is coaxially and penetratingly connected with an adapting pipe 17, the adapting pipe 17 is used for limiting a heat conducting plate 3, the heat conducting plate 3 is prevented from moving on the surface of the injection mold body 1, the bottom of the adapting pipe 17 is connected with the heat conducting plate 3, the top surface of the heat conducting plate 3 is fixedly connected with a heat radiating fin group 4, the heat radiating fin group 4 comprises a plurality of heat radiating fins which are linearly arranged at equal intervals, the heat radiating fins are aluminum alloy sheets, the heat radiating capability of the heat conducting plate 3 can be enhanced, the heat conducting plate 3 is used for transferring heat of the injection mold body 1, thereby radiating and cooling the injection mold body 1, the lower end of the heat conducting plate 3 is connected with a cooling protection groove 6 in a bonding way, the cooling protection groove 6 is used for radiating heat of the injection mold body 1 in the bonding way, the cooling protection groove 6 is bonded with the side wall of the injection mold body 1 in a matching way, a plurality of heat conducting fins 9 are welded on the side face of the cooling protection groove 6, the plurality of heat conducting fins 9 are used for transferring the heat absorbed by the cooling protection groove 6 into a fluid channel 8, an outer protection shell 7 is welded on the bottom of the cooling protection groove 6, the fluid channel 8 is formed between the outer protection shell 7 and the cooling protection groove 6, the cooling protection device further comprises a liquid adding pipe 16 and a return pipe 11 which sequentially penetrate through the cooling protection groove 6 and the inner part of the outer protection shell 7, one end of the return pipe 11 is connected with a fluid pump 12, the lower end of the fluid pump 12 is connected with a cooling pipe 13, the cooling pipe 13 is a continuous snake-shaped hollow pipeline, and the heat radiating length of the cooling pipe 13 to cooling fluid can be prolonged, one side of the cooling pipe 13 is communicated with an outer exhaust structure, the outer exhaust structure comprises an outer exhaust pipe 14, one end of the outer exhaust pipe 14 is correspondingly connected with a protective cover 15, the outer exhaust pipe 14 is used for exhausting cooling fluid after use, the outer exhaust structure is used for exhausting cooling fluid in a fluid channel 8, the cooling fluid can be cooling fluid, cooling water or cooling air flow, the cooling fluid can be continuously cooled through the continuous serpentine cooling pipe 13 arranged on the injection mold body 1, the cooling fluid can be cooled for a prolonged time, the cooling fluid can be circulated and lifted through a fluid pump 12, the circulation of the cooling fluid is facilitated, the cooling fluid can be recycled, the injection molding cost of the injection mold body 1 is saved, a fluid channel 8 is formed between the outer protective shell 7 and the cooling protective groove 6, a plurality of heat conducting fins 9 are arranged on the inner wall of the fluid channel 8, and the cooling fluid channel can completely surround and dissipate heat at 360 degrees on the surface of the injection mold body 1 through the cooperation of the heat conducting plate 3, so that the cooling molding speed of multiple adhesive films in the injection mold body 1 is greatly accelerated.
Preferably, as shown in fig. 1, two sides of the heat conducting plate 3 are welded with side plates 5 respectively, the two side plates 5 are symmetrical to each other and are hard plates, the heat conducting plate 3, the outer protecting shell 7 and the cooling protecting groove 6 together form a cooling die assembly, and the side plates 5 are connected with an external demoulding mechanism so as to facilitate demoulding and moving of the heat conducting plate 3.
Preferably, as shown in fig. 1, the heat conducting plate 3 is an aluminum alloy or copper alloy plane plate, the bottom surface of the heat conducting plate 3 is in contact with the top surface of the injection mold body 1, the bottom surface area of the heat conducting plate 3 is not smaller than the top surface area of the injection mold body 1, and the heat radiating strength of the surface of the injection mold body 1 can be enhanced by the heat conducting plate 3.
Preferably, as shown in fig. 1, the cross-sectional contour lines of the outer protective shell 7 and the cooling protective groove 6 are all in a shape of a Chinese character 'hui', and the fluid channel 8 is an annular channel, so that the cooling fluid can be circularly conveyed by arranging the fluid channel 8.
Preferably, as shown in fig. 1, connecting plates 10 are welded vertically on two sides of the outer protective shell 7, and the connecting plates 10 are connected with an external demoulding structure, so that separation and demoulding between the outer protective shell 7 and the heat conducting plate 3 are facilitated.
Preferably, as shown in fig. 4, a protective cover 15 is detachably connected to the top of the filling tube 16, and the filling tube 16 is a hollow pipe, and the filling tube 16 is communicated with the fluid channel 8 for delivering cooling fluid to the inside of the fluid channel 8.
Working principle: when the multi-glue-film injection port is used, the multi-glue-film injection port of the injection molding machine is connected through the injection molding port 2, the injection molding machine injects hot-melt multi-glue-film into the injection molding die body 1, heat of the injection molding die body 1 is transferred to the radiating fin group 4 and the outside of the device through the heat conducting plate 3, thereby radiating and cooling the injection molding die body 1, cooling fluid is introduced into the liquid adding pipe 16, enters the fluid channel 8 and is contacted with the surface of the injection molding die body 1 through the cooling protection groove 6, so that heat of the injection molding die body 1 is absorbed, the absorbed heat is transferred to the cooling fluid in the fluid channel 8 through the cooling protection groove 6 matched with the heat conducting fin 9, the rapid cooling of the injection molding die body 1 is realized, and the rapid cooling of the multi-glue-film is facilitated to be accelerated.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (9)
1. The utility model provides a many glued membrane injection molding cooling protection mould subassembly, including injection mold body (1), a serial communication port, injection molding mouth (2) are installed at the top of injection mold body (1), the surface coaxial through connection of injection molding mouth (2) has adapter tube (17), the bottom of adapter tube (17) is connected with heat conduction board (3), the lower extreme laminating of heat conduction board (3) is connected with cooling protection groove (6), cooling protection groove (6) are laminated with the lateral wall adaptation of injection mold body (1), the side welding of cooling protection groove (6) has a plurality of conducting strips (9), the bottom welding of cooling protection groove (6) has outer protecting crust (7), be formed with fluid passage (8) between outer protecting crust (7) and the cooling protection groove (6), still including running through in proper order cooling protection groove (6) and the inside liquid feeding pipe (16) of outer protecting crust (7) and back flow (11), the one end of back flow (11) is connected with fluid pump (12), the lower extreme of fluid pump (12) is connected with cooling pipe (13), one side intercommunication of cooling pipe (13) has outer row structure.
2. The multi-film injection cooling protective mold assembly of claim 1, wherein: two sides of the heat-conducting plate (3) are welded with side plates (5) respectively, the two side plates (5) are symmetrical to each other and are hard plates, and the side plates (5) are connected with an external demoulding mechanism.
3. The multi-film injection cooling protective mold assembly of claim 2, wherein: the top surface of the heat conducting plate (3) is fixedly connected with a radiating fin group (4), the radiating fin group (4) comprises a plurality of radiating fins which are linearly arranged at equal intervals, and the radiating fins are aluminum alloy sheets.
4. The multi-film injection cooling protective mold assembly of claim 1, wherein: the heat conducting plate (3) is an aluminum alloy or copper alloy plane plate, the bottom surface of the heat conducting plate (3) is in fit contact with the top surface of the injection mold body (1), and the bottom surface area of the heat conducting plate (3) is not smaller than the top surface area of the injection mold body (1).
5. The multi-film injection cooling protective mold assembly of claim 1, wherein: the cross section contour lines of the outer protective shell (7) and the cooling protective groove (6) are in a shape like a Chinese character 'hui', and the fluid channel (8) is an annular channel.
6. The multi-film injection cooling protective mold assembly of claim 1, wherein: connecting plates (10) are vertically welded on two sides of the outer protective shell (7), and the connecting plates (10) are connected with an external demoulding structure.
7. The multi-film injection cooling protective mold assembly of claim 1, wherein: the top of the liquid adding pipe (16) is detachably connected with a protective cover (15), and the liquid adding pipe (16) is a hollow pipeline.
8. The multi-film injection cooling protective mold assembly of claim 1, wherein: the outer row structure comprises an outer row pipe (14), and one end of the outer row pipe (14) is correspondingly connected with a protective cover (15).
9. The multi-film injection cooling protective mold assembly of claim 1, wherein: the cooling pipe (13) is a continuous serpentine hollow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322889693.1U CN221136801U (en) | 2023-10-26 | 2023-10-26 | Multi-adhesive-film injection molding cooling protection die assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322889693.1U CN221136801U (en) | 2023-10-26 | 2023-10-26 | Multi-adhesive-film injection molding cooling protection die assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221136801U true CN221136801U (en) | 2024-06-14 |
Family
ID=91385957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322889693.1U Active CN221136801U (en) | 2023-10-26 | 2023-10-26 | Multi-adhesive-film injection molding cooling protection die assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221136801U (en) |
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2023
- 2023-10-26 CN CN202322889693.1U patent/CN221136801U/en active Active
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