CN113370540A - Method for manufacturing heat-conducting glue - Google Patents
Method for manufacturing heat-conducting glue Download PDFInfo
- Publication number
- CN113370540A CN113370540A CN202110641402.XA CN202110641402A CN113370540A CN 113370540 A CN113370540 A CN 113370540A CN 202110641402 A CN202110641402 A CN 202110641402A CN 113370540 A CN113370540 A CN 113370540A
- Authority
- CN
- China
- Prior art keywords
- pressing wheel
- roller
- heat
- conducting glue
- kapton
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 75
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims description 23
- 230000001070 adhesive effect Effects 0.000 claims description 23
- 239000012528 membrane Substances 0.000 claims description 16
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 12
- 238000005096 rolling process Methods 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 210000004877 mucosa Anatomy 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 235000013527 bean curd Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 229920006247 high-performance elastomer Polymers 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4855—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by their physical properties, e.g. being electrically-conductive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/006—Delaminating
Abstract
The invention relates to the technical field of heat-conducting glue manufacturing, in particular to a heat-conducting glue manufacturing method, which comprises a first pressing wheel, wherein a first roller is arranged below the first pressing wheel, a second roller is arranged on one side of the first roller, a second pressing wheel is arranged above the second roller, a third pressing wheel is arranged on one side of the second pressing wheel, a third roller is arranged below the third pressing wheel, a film outlet arranged on the surface of the first pressing wheel is arranged, a KAPTON raw film feeding port is arranged on one side of the second pressing wheel close to the first pressing wheel, a low-viscosity film port is arranged on one side of the third pressing wheel, and a raw material winder is arranged on one side of the third pressing wheel far away from the second roller; has the advantages that: the material can not cause extrusion deformation when the laminating machine is stopped; the product after die-cut is in the same place with KAPTON bonding, can not surpass the product appearance, through raw and other materials rolling ware, can collect, the rolling with the heat conduction glue that processes, and the staff of being convenient for arranges in order.
Description
Technical Field
The invention relates to the technical field of heat-conducting glue manufacturing, in particular to a method for manufacturing heat-conducting glue.
Background
The heat-conducting adhesive is a single-component, heat-conducting and room-temperature curing organic silicon bonding sealant. The low molecular weight is released by condensation reaction of water in the air to cause crosslinking and curing, and the high-performance elastomer is vulcanized. The good-adhesion heat-conducting adhesive has excellent cold and heat alternation resistance, aging resistance and electrical insulation performance. And has excellent moisture-proof, shock-proof, corona-resistant, electric leakage-resistant and chemical medium-resistant properties. Can be continuously used at-60 to 280 ℃ and keeps the performance. Does not swell and has good adhesion to most metallic and non-metallic materials.
The thickness of the heat-conducting glue is 1.0mm, the whole roll of material is supplied with the material, and the material is attached and punched after being cut and rolled, so that the material is softer and can not rebound (the material is similar to the bean curd residue material), the product after being attached and punched is deformed, the material thickness becomes thinner, and the operation cannot be performed.
Disclosure of Invention
The invention aims to provide a method for manufacturing heat-conducting glue, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a manufacturing method of heat-conducting glue comprises a first pressing wheel, wherein a first roller is arranged below the first pressing wheel, a second roller is arranged on one side of the first roller, a second pressing wheel is arranged above the second roller, a third pressing wheel is arranged on one side of the second pressing wheel, a third roller is arranged below the third pressing wheel, a self-film outlet is arranged on the surface of the first pressing wheel, a KAPTON raw film feeding port is arranged on one side of the second pressing wheel, which is close to the first pressing wheel, and a low-film outlet is arranged on one side of the third pressing wheel;
the method comprises the following steps:
the first step is as follows: placing heat-conducting glue between the first pressing wheel and the first roller from the inlet A;
the second step is that: separating the heat-conducting adhesive from the membrane through the outlet arranged from the membrane;
the third step: then the heat-conducting glue enters between the second pressing wheel and the third roller;
the fourth step: sticking an external KAPTON adhesive tape on the surface of the heat-conducting adhesive through a KAPTON original film feeding port;
the fifth step: covering an outer low tack film on the KAPTON tape surface through the low tack film port;
and a sixth step: and guiding out the processed heat-conducting glue.
Preferably, a raw material winder is arranged on one side, away from the second roller, of the third roller.
Through above-mentioned technical scheme, through raw and other materials rolling ware, can collect, the rolling with the heat-conducting glue that has processed, the staff of being convenient for arranges in order.
Preferably, the gap between the first pressing wheel and the first roller is larger than the gap between the second pressing wheel and the second roller, and the gap between the second pressing wheel and the second roller is larger than the gap between the third pressing wheel and the third roller.
Through above-mentioned technical scheme, the clearance between first pinch roller and the first gyro wheel is greater than second pinch roller and second gyro wheel, guarantees to paste the back at heat-conducting glue and the former membrane of KAPTON and can prevent to come unstuck with its compaction, and on the same principle, the clearance between second pinch roller and the second gyro wheel is greater than third pinch roller and third gyro wheel, guarantees that the low mucosa can be tightly attached to the surface at the former membrane of KAPTON.
Preferably, the diameters of the first pressing wheel, the second pressing wheel and the third pressing wheel are the same.
Preferably, the diameters of the first roller, the second roller and the third roller are the same.
Preferably, the first roller, the second roller and the third roller are in the same horizontal line.
Preferably, the first pressing wheel, the second pressing wheel and the third pressing wheel are positioned on the same horizontal line.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the manufacturing method of the heat-conducting glue, the material cannot be extruded and deformed when the laminating machine is stopped.
2. According to the manufacturing method of the heat-conducting glue, the punched product is bonded with KAPTON, and the shape of the product cannot be exceeded.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a raw material winder; 2. a first pinch roller; 3. a first roller; 4. a second pinch roller; 5. a second roller; 6. a third pinch roller; 7. a third roller; 8. is discharged from the outlet with the membrane; 9. a KAPTON raw film feeding port; 10. a low mucosa orifice.
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, a technical solution provided by the present invention is:
a method for manufacturing heat-conducting glue comprises a first pressing wheel 2, wherein a first roller 3 is arranged below the first pressing wheel 2, a second roller 5 is arranged on one side of the first roller 3, a second pressing wheel 4 is arranged above the second roller 5, a third pressing wheel 6 is arranged on one side of the second pressing wheel 4, a third roller 7 is arranged below the third pressing wheel 6, a film outlet 8 arranged on the surface of the first pressing wheel 2, a KAPTON raw film feeding port 9 is arranged on one side of the second pressing wheel 4 close to the first pressing wheel 2, and a low-viscosity film port 10 is arranged on one side of the third pressing wheel 6;
the method comprises the following steps:
the first step is as follows: placing heat-conducting glue between the first pressing wheel 2 and the first roller 3 from the inlet A;
the second step is that: the heat-conducting glue is separated from the membrane through the outlet 8 with the membrane;
the third step: then the heat-conducting glue enters between the second pressing wheel 4 and the third roller 7;
the fourth step: adhering an external KAPTON adhesive tape on the surface of the heat-conducting adhesive through a KAPTON original film feeding port 9;
the fifth step: covering the outer low tack film on the KAPTON tape surface through the low tack film port 10;
and a sixth step: and guiding out the processed heat-conducting glue.
Preferably, a raw material winder 1 is arranged on one side of the third roller 7, which is far away from the second roller 5.
Through above-mentioned technical scheme, through raw and other materials rolling ware 1, can collect, the rolling with the heat-conducting glue that has processed, the staff of being convenient for arranges in order.
Preferably, the gap between the first pressure wheel 2 and the first roller 3 is greater than the gap between the second pressure wheel 4 and the second roller 5, and the gap between the second pressure wheel 4 and the second roller 5 is greater than the gap between the third pressure wheel 6 and the third roller 7.
Through above-mentioned technical scheme, the clearance between first pinch roller 2 and the first gyro wheel 3 is greater than second pinch roller 4 and second gyro wheel 5, guarantees to paste the back at the former membrane of thermal conductive adhesive and KAPTON and can prevent to come unstuck with its compaction, and on the same way, the clearance between second pinch roller 4 and the second gyro wheel 5 is greater than third pinch roller 6 and third gyro wheel 7, guarantees that the low mucosa can be tightly attached to the surface of the former membrane of KAPTON.
Preferably, the diameters of the first, second and third press wheels 2, 4 and 6 are the same.
Preferably, the diameters of the first roller 3, the second roller 5 and the third roller 7 are the same.
Preferably, the first roller 3, the second roller 5 and the third roller 7 are in the same horizontal line.
Preferably, the first pressing wheel 2, the second pressing wheel 4 and the third pressing wheel 6 are positioned on the same horizontal line.
When the heat-conducting adhesive manufacturing method of the embodiment is used, the heat-conducting adhesive enters the inside of equipment through the opening A to be manufactured, then the heat-conducting adhesive is compacted through the action of the first pressing wheel 2 and the first roller 3, meanwhile, the heat-conducting adhesive on the surface of the heat-conducting adhesive is discharged through the action of the film outlet 8, then the heat-conducting adhesive continues to advance, the KAPTON original film is covered on the surface of the heat-conducting adhesive through the action of the KAPTON original film feeding opening 9, then the KAPTON original film is compacted through the action of the second roller 5 and the second pressing wheel 4, then the KAPTON original film and the heat-conducting adhesive are covered on the surface of the KAPTON original film through the low-viscosity film opening 10, the third roller 7 and the third pressing wheel 6 are compacted through the action of the rolling, finally, the heat-conducting adhesive is discharged, the processed heat-conducting adhesive can be collected and rolled through the raw material device 1, so that workers can conveniently finish, the gap between the first pressing wheel 2 and the first roller 3 is larger than that between the second pressing wheel 4 and the second roller 5, guarantee can prevent to come unstuck its compaction after heat-conducting glue and the former membrane of KAPTON are pasted, and in the same way, the clearance between second pinch roller 4 and the second gyro wheel 5 is greater than third pinch roller 6 and third gyro wheel 7, guarantees that the low mucosa can be tightly attached to the surface of the former membrane of KAPTON.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A method for manufacturing heat-conducting glue comprises a first pressing wheel (2), and is characterized in that: a first roller (3) is arranged below the first pressing wheel (2), a second roller (5) is arranged on one side of the first roller (3), a second pressing wheel (4) is arranged above the second roller (5), a third pressing wheel (6) is arranged on one side of the second pressing wheel (4), a third roller (7) is arranged below the third pressing wheel (6), a self-contained membrane outlet (8) is arranged on the surface of the first pressing wheel (2), a KAPTON raw membrane feeding port (9) is arranged on one side, close to the first pressing wheel (2), of the second pressing wheel (4), and a low-viscosity membrane port (10) is arranged on one side of the third pressing wheel (6);
the method comprises the following steps:
the first step is as follows: placing heat-conducting glue between the first pressing wheel (2) and the first roller (3) from an inlet A;
the second step is that: the heat-conducting glue is separated from the membrane through an outlet (8) with the membrane;
the third step: then the heat-conducting glue enters between the second pressing wheel (4) and the third roller (7);
the fourth step: an external KAPTON adhesive tape is stuck on the surface of the heat-conducting adhesive through a KAPTON original film feeding port (9);
the fifth step: covering an outer low-tack film on the KAPTON tape surface through a low-tack film opening (10);
and a sixth step: and guiding out the processed heat-conducting glue.
2. The method for manufacturing a heat conductive adhesive according to claim 1, wherein: and a raw material winder (1) is arranged on one side, far away from the second roller (5), of the third roller (7).
3. The method for manufacturing a heat conductive adhesive according to claim 1, wherein: the gap between the first pressing wheel (2) and the first roller (3) is larger than the gap between the second pressing wheel (4) and the second roller (5), and the gap between the second pressing wheel (4) and the second roller (5) is larger than the gap between the third pressing wheel (6) and the third roller (7).
4. The method for manufacturing a heat conductive adhesive according to claim 1, wherein: the diameters of the first pressing wheel (2), the second pressing wheel (4) and the third pressing wheel (6) are the same.
5. The method for manufacturing a heat conductive adhesive according to claim 1, wherein: the diameters of the first roller (3), the second roller (5) and the third roller (7) are the same.
6. The method for manufacturing a heat conductive adhesive according to claim 1, wherein: the first roller (3), the second roller (5) and the third roller (7) are positioned on the same horizontal line.
7. The method for manufacturing a heat conductive adhesive according to claim 1, wherein: the first pressing wheel (2), the second pressing wheel (4) and the third pressing wheel (6) are positioned on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110641402.XA CN113370540A (en) | 2021-06-09 | 2021-06-09 | Method for manufacturing heat-conducting glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110641402.XA CN113370540A (en) | 2021-06-09 | 2021-06-09 | Method for manufacturing heat-conducting glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113370540A true CN113370540A (en) | 2021-09-10 |
Family
ID=77573048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110641402.XA Pending CN113370540A (en) | 2021-06-09 | 2021-06-09 | Method for manufacturing heat-conducting glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113370540A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517355A (en) * | 2015-12-11 | 2016-04-20 | 苏州米达思精密电子有限公司 | Production device for hot attachment of flexible reinforcing sheet |
| CN205736325U (en) * | 2016-05-04 | 2016-11-30 | 惠州市贝斯特膜业有限公司 | Film opened by a kind of polyimides for flexible PCB pressing technique |
| CN109082242A (en) * | 2018-08-14 | 2018-12-25 | 新恒东薄膜材料（常州）有限公司 | A kind of transparent high temperature resistant adhesive tape and preparation method thereof |
| CN109326202A (en) * | 2018-09-07 | 2019-02-12 | 深汕特别合作区昌茂粘胶新材料有限公司 | A kind of shielding special type heat dissipation polyimides electronic tag material and preparation method thereof |
-
2021
- 2021-06-09 CN CN202110641402.XA patent/CN113370540A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517355A (en) * | 2015-12-11 | 2016-04-20 | 苏州米达思精密电子有限公司 | Production device for hot attachment of flexible reinforcing sheet |
| CN205736325U (en) * | 2016-05-04 | 2016-11-30 | 惠州市贝斯特膜业有限公司 | Film opened by a kind of polyimides for flexible PCB pressing technique |
| CN109082242A (en) * | 2018-08-14 | 2018-12-25 | 新恒东薄膜材料（常州）有限公司 | A kind of transparent high temperature resistant adhesive tape and preparation method thereof |
| CN109326202A (en) * | 2018-09-07 | 2019-02-12 | 深汕特别合作区昌茂粘胶新材料有限公司 | A kind of shielding special type heat dissipation polyimides electronic tag material and preparation method thereof |
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Application publication date: 20210910 |
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| RJ01 | Rejection of invention patent application after publication |