CN204773888U - Blotter for hot pressing - Google Patents
Blotter for hot pressing Download PDFInfo
- Publication number
- CN204773888U CN204773888U CN201520222802.7U CN201520222802U CN204773888U CN 204773888 U CN204773888 U CN 204773888U CN 201520222802 U CN201520222802 U CN 201520222802U CN 204773888 U CN204773888 U CN 204773888U
- Authority
- CN
- China
- Prior art keywords
- adhesive
- bonded fabric
- hot pressing
- fabric unit
- cushion pad
- 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.)
- Expired - Fee Related
Links
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
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides a blotter for hot pressing, contains an adhesive -bonded fabric unit and two surface courses. This adhesive -bonded fabric unit has at least one not fabric layer, the surface course adoption thoughtlessly contains the silicon rubber material of adhereing the type adhesion agent makes, adheres the type adhesion agent through this and directly sets firmly respectively in a first surface and a second surface of this adhesive -bonded fabric unit. Borrow this, utilize the hole effect of this adhesive -bonded fabric unit, enable springiness cushioning evenly distributed, can produce more even heat conductivity, recycle the resilience of gluing and reach the preferred then can be prevented being stained with by the surface course.
Description
Technical field
The utility model relates to a kind of rubber nonwoven fabric from filaments, particularly relates to a kind of hot pressing cushion pad being applicable to solar cell, the hot-forming operation of printed circuit board (PCB).
Background technology
Existing solar cell laminator is carrying out the hot-forming operation of solar cell, or printed circuit board (PCB) hot press is when carrying out the hot-forming operation of printed circuit board (PCB), in order to reach, pressurization is even, the good object of heat conductivity, capital is lined with a rubber layer between a pressurizing mold and this solar cell, this printed circuit board (PCB), in order to reach preferably hot-forming effect, this rubber layer, except must possessing withstand voltage mechanical strength, also must possess the uniformity that heat passes uniformity and elasticity distribution.
The fender (TaiWan, China Publication No 201206709) of existing a kind of hot press, comprise a basic unit, a static line and first fiber, this this static line of the first fiber utilization is fixed in this basic unit with knitting type, although this fender utilizes above-mentioned adhesive-bonded fabric structure and can produce snubber elastomeric, but the fiber of the first fiber surface do not fixed by this static line sewing easily comes off, and can affect hot-forming quality.
Again with TaiWan, China letters patent book number M421334, it discloses a kind of adhesive-bonded fabric structure is a sandwiched netted interlayer of weaving cotton cloth between a top fiber net and a lowermost fibre net.If this adhesive-bonded fabric structure is applied to above-mentioned hot-forming hot pressing fender, then the fiber being positioned at this top fiber net outside two and this lowermost fibre net surface also easily comes off, and also can affect hot-forming quality.
Summary of the invention
The purpose of this utility model be to provide a kind of withstand voltage mechanical strength good, hot pressing snubber elastomeric can be provided and the hot pressing cushion pad of preferably hot pressing quality can be produced.
The utility model hot pressing cushion pad, comprise an adhesive-bonded fabric unit and two surface layers, this adhesive-bonded fabric unit has at least one non-woven cloth layer, this non-woven cloth layer has a first surface and a second surface in contrast to this first surface, described surface layer adopts the mixed silicon rubber material containing adhesive type solid to make, and is directly fixedly arranged on first surface and this second surface of this adhesive-bonded fabric unit by this adhesive type solid respectively.
The utility model hot pressing cushion pad, produces first thickness between 0.1 ㎜ ~ 15 ㎜ between the first surface of this adhesive-bonded fabric unit and this second surface.
The utility model hot pressing cushion pad, described surface layer respectively has the lateral surface of a setting opposite each other, and produce a gross thickness between described lateral surface, the ratio of the first thickness of this gross thickness and this adhesive-bonded fabric unit is 2 ~ 10.
The utility model hot pressing cushion pad, this adhesive-bonded fabric unit has several folded non-woven cloth layer established, and adopts gluing to combine between two adjacent non-woven cloth layers.
The utility model hot pressing cushion pad, the material of this adhesive-bonded fabric unit is carbon fiber, glass fibre, aromatic polyamide fibre or polyester fiber.
The beneficial effects of the utility model are: this hot pressing cushion pad utilizes this adhesive-bonded fabric unit can produce preferably compression-resistant machinery intensity, and elastic buffer is uniformly distributed, can produce preferably heat pass uniformity, utilize described surface layer that applied pressure then can be made average, this hot pressing cushion pad entirety has preferably hot pressing processing characteristics.
Accompanying drawing explanation
Fig. 1 is the combination generalized section of the utility model hot pressing cushion pad first embodiment;
Fig. 2 is the combination generalized section of the utility model hot pressing cushion pad second embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
Consult Fig. 1, the first embodiment of the utility model hot pressing cushion pad, comprise an adhesive-bonded fabric unit 10 and two surface layers 20.
This adhesive-bonded fabric unit 10 has a non-woven cloth layer 11, and this non-woven cloth layer 11 has a first surface 111, second surface 112 in contrast to this first surface 111, several intermesh adhesive-bonded fabric fibers 113 and several hole 114 between described adhesive-bonded fabric fiber 113 of connecting.A first thickness t between 0.1 ㎜ ~ 15 ㎜ is produced between this first surface 111 and this second surface 112.The material of this adhesive-bonded fabric unit 10 be selected from carbon fiber, glass fibre, aromatic polyamide fibre, polyester fiber or these one of combination.
Described surface layer 20 adopts the mixed silicon rubber material containing adhesive type solid to make, and is directly fixedly arranged on first surface 111 and this second surface 112 of this adhesive-bonded fabric unit 10 by this adhesive type solid respectively.Described surface layer 20 respectively has the lateral surface 21 of a setting opposite each other, and at least one of them is cloudy surface shape to described lateral surface 21.
After this hot pressing cushion pad is made, the ratio producing the first thickness t of a gross thickness H, this gross thickness H and this adhesive-bonded fabric unit 10 between described lateral surface 21 is 2 ~ 10.
This hot pressing cushion pad make mode, first produce an adhesive-bonded fabric unit 10 extended continuously, again with continuous extruding, roll and described surface layer 20, and make described surface layer 20 directly stick in the first surface 111 of this adhesive-bonded fabric unit 10 with on this second surface 112, the laminate of a multilayer can be formed, the adhesive type solid utilizing described surface layer 20 to include directly can be fixedly arranged on first surface 111 and this second surface 112 of this adhesive-bonded fabric unit 10 respectively, just can be consolidated into this hot pressing cushion pad, that is, described surface layer 20 does not need other coated glutinous agent with the combination of this adhesive-bonded fabric unit 10 again, not only man-hour can be saved, and can promote in conjunction with effect.
And utilize the structure of this hot pressing cushion pad, following effect can be produced:
One, the compression-resistant machinery intensity of this adhesive-bonded fabric unit 10 is good, and utilizes the effect of the hole 114 had between described adhesive-bonded fabric fiber 113, so can provide hot pressing snubber elastomeric and can produce preferably hot pressing quality.
Two, this hot pressing cushion pad utilizes this adhesive-bonded fabric unit 10 to have the effect of described hole 114 between described adhesive-bonded fabric fiber 113, elastic buffer can be made to be uniformly distributed, can produce preferably heat biography uniformity.
Three, utilize described surface layer 20 to be arranged at this adhesive-bonded fabric unit 10 outside, pressure not only can be made to exert a force average, and can prevent the adhesive-bonded fabric fiber 113 of this adhesive-bonded fabric unit 10 from dropping, the quality that hot pressing is processed can be guaranteed.
Four, utilize the lateral surface 21 of described surface layer 20 to make in cloudy surface shape, can prevent minute surface from sticking, and utilize the material characteristic of described surface layer 20 also can reach preferably resilience.
Again as shown in Figure 2, second embodiment of the utility model hot pressing cushion pad, also an adhesive-bonded fabric unit 10 ' and two surface layers 20 are comprised, and be with the difference of the first embodiment: this adhesive-bonded fabric unit 10 ' has several folded non-woven cloth layer 11 ' established, adopt gluing to combine between adjacent two non-woven cloth layers 11 ', and a first surface 111 ' is arranged at described non-woven cloth layer 11 ' on contrary two faces respectively with a second surface 112 '.Described surface layer 20 is also directly fixedly arranged on the first surface 111 ' of this adhesive-bonded fabric unit 10 ' respectively with on this second surface 112 ' by the adhesive type solid included.And this second embodiment also can reach the object identical with the first embodiment and effect.
In sum, the structure of the utility model hot pressing cushion pad is utilized really can to reach the purpose of this utility model.
Claims (5)
1. a hot pressing cushion pad, comprise an adhesive-bonded fabric unit and two surface layers, the feature of this hot pressing cushion pad is:
This adhesive-bonded fabric unit, has at least one non-woven cloth layer, and this non-woven cloth layer has a first surface and a second surface in contrast to this first surface;
Described surface layer, is adopted the mixed silicon rubber material containing adhesive type solid to make, is directly fixedly arranged on first surface and this second surface of this adhesive-bonded fabric unit by this adhesive type solid respectively.
2. hot pressing cushion pad according to claim 1, is characterized in that: produce first thickness between 0.1 ㎜ ~ 15 ㎜ between the first surface of this adhesive-bonded fabric unit and this second surface.
3. hot pressing cushion pad according to claim 2, it is characterized in that: described surface layer respectively has the lateral surface of a setting opposite each other, produce a gross thickness between described lateral surface, the ratio of the first thickness of this gross thickness and this adhesive-bonded fabric unit is 2 ~ 10.
4. hot pressing cushion pad according to claim 2, is characterized in that: this adhesive-bonded fabric unit has several folded non-woven cloth layer established, and adopts gluing to combine between two adjacent non-woven cloth layers.
5. hot pressing cushion pad according to claim 1, is characterized in that: the material of this adhesive-bonded fabric unit is carbon fiber, glass fibre, aromatic polyamide fibre or polyester fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222802.7U CN204773888U (en) | 2015-04-14 | 2015-04-14 | Blotter for hot pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222802.7U CN204773888U (en) | 2015-04-14 | 2015-04-14 | Blotter for hot pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773888U true CN204773888U (en) | 2015-11-18 |
Family
ID=54514006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520222802.7U Expired - Fee Related CN204773888U (en) | 2015-04-14 | 2015-04-14 | Blotter for hot pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773888U (en) |
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2015
- 2015-04-14 CN CN201520222802.7U patent/CN204773888U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180414 |