CN220012525U - PC sheet and CNC punching and pasting equipment for processing same - Google Patents
PC sheet and CNC punching and pasting equipment for processing same Download PDFInfo
- Publication number
- CN220012525U CN220012525U CN202321512819.7U CN202321512819U CN220012525U CN 220012525 U CN220012525 U CN 220012525U CN 202321512819 U CN202321512819 U CN 202321512819U CN 220012525 U CN220012525 U CN 220012525U
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- Prior art keywords
- double
- sided adhesive
- punching
- film
- composite layer
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- 238000004080 punching Methods 0.000 title claims abstract description 47
- 239000000853 adhesive Substances 0.000 claims abstract description 54
- 230000001070 adhesive effect Effects 0.000 claims abstract description 54
- 239000002131 composite material Substances 0.000 claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The PC sheet comprises a PC composite layer and a double-sided adhesive composite layer, wherein the double-sided adhesive composite layer can be punched and stuck on the upper surface of the PC composite layer; the PC composite layer comprises a PC material layer, a PC bearing film and a PC fixing film, wherein the PC material layer, the PC bearing film and the PC fixing film are sequentially laminated and bonded from top to bottom; the double-sided adhesive composite layer comprises a double-sided adhesive material layer, a double-sided adhesive auxiliary film and a double-sided adhesive bearing film, and the double-sided adhesive material layer, the double-sided adhesive auxiliary film and the double-sided adhesive bearing film are sequentially laminated and bonded from bottom to top. In addition, the utility model also provides CNC punching and pasting equipment for processing the PC sheet. The utility model is more convenient for cutting and processing the PC sheet product and punching and pasting forming processing of the double-sided adhesive, and greatly reduces the problems of warping deformation of the PC sheet and loosening of the double-sided adhesive; the CNC equipment is adopted to automatically cut and punch the PC sheet product, so that the processing effect is good, and the production efficiency is greatly improved; the utility model has strong practicability and has stronger popularization significance.
Description
Technical Field
The utility model relates to the field of material processing, in particular to a PC sheet and CNC punching and pasting equipment for processing the PC sheet.
Background
Usually, the PC sheet is formed by die cutting, but only the PC sheet is cut independently in the ordinary die cutting process, and for PC sheet products needing to be attached with double-sided adhesive tapes, the PC sheet can only be attached manually in the subsequent procedures after the die cutting. Therefore, time and labor are wasted, and the attached double faced adhesive tape is difficult to align and easy to loose, so that the quality of the PC sheet product is seriously affected. In addition, the PC sheet product formed by common die cutting is easy to warp and deform, and the production qualification rate of the product is further reduced.
Disclosure of Invention
Based on this, it is necessary to provide a PC sheet in view of the deficiencies in the prior art.
The PC sheet comprises a PC composite layer and a double-sided adhesive composite layer, wherein the double-sided adhesive composite layer can be punched and stuck on the upper surface of the PC composite layer. The PC composite layer comprises a PC material layer, a PC bearing film and a PC fixing film, wherein the PC material layer, the PC bearing film and the PC fixing film are sequentially laminated and bonded from top to bottom. The double-sided adhesive composite layer comprises a double-sided adhesive material layer, a double-sided adhesive auxiliary film and a double-sided adhesive bearing film, and the double-sided adhesive material layer, the double-sided adhesive auxiliary film and the double-sided adhesive bearing film are sequentially laminated and bonded from bottom to top.
Further, the PC bearing film and the PC fixing film are consistent in size and are larger than the PC material layer.
Further, the sizes of the double-sided adhesive material layer and the double-sided adhesive auxiliary film are consistent and smaller than the size of the double-sided adhesive bearing film.
Further, a plurality of first positioning holes penetrating up and down are further formed in the PC bearing film.
Further, a plurality of second positioning holes penetrating up and down are further formed in the double-sided adhesive bearing film, and the second positioning holes correspond to the first positioning holes one by one up and down.
In addition, the utility model also provides CNC punching and pasting equipment for processing the PC sheet.
CNC of processing PC piece dashes pastes to subsides equipment for processing above-mentioned PC piece, it includes processing platform, support frame, cutting device, cutting die holder, dashes and pastes device, dashes and paste tool and CNC control system, support frame, cutting die holder and dashes and paste tool and all install on processing platform, cutting device, dashes and paste device and CNC control system and all install on the support frame, and CNC control system respectively with cutting device and dash and paste device signal connection. The cutting device corresponds to the cutting die holder from top to bottom, the punching and pasting jig corresponds to the punching and pasting device from top to bottom, and the punching and pasting jig comprises a punching and pasting bottom plate and a plurality of positioning columns integrally arranged at the upper end of the punching and pasting bottom plate.
In summary, the beneficial effects of the CNC punching and pasting device for processing the PC sheet provided by the utility model are that: the PC material layer is provided with the bearing film and the fixing film, and the double-sided adhesive material layer is provided with the auxiliary film and the bearing film, so that the cutting processing of PC sheet products and the punching and pasting forming processing of double-sided adhesive are facilitated, and the problems of warping deformation of the PC sheet and loosening of the double-sided adhesive are greatly reduced; the first positioning holes on the PC bearing film and the second positioning holes on the double-sided adhesive bearing film enable the alignment between the PC composite layer and the double-sided adhesive composite layer to be more accurate, and the risk of punching and pasting offset is effectively reduced; the CNC equipment is adopted to automatically cut and punch the PC sheet product, so that the processing effect is good, and the production efficiency is greatly improved; the utility model has strong practicability and has stronger popularization significance.
Drawings
FIG. 1 is a schematic view of the structure of a PC chip of the present utility model;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic diagram of a CNC punching and bonding device for processing PC sheets according to the present utility model;
fig. 4 is a schematic structural diagram of the punching jig in fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 2, the present utility model provides a PC sheet 100, which includes a PC composite layer 10 and a double sided tape composite layer 20, wherein the double sided tape composite layer 20 can be punched and attached on the upper surface of the PC composite layer 10.
The PC composite layer 10 comprises a PC material layer 11, a PC bearing film 12 and a PC fixing film 13, wherein the PC material layer 11, the PC bearing film 12 and the PC fixing film 13 are sequentially laminated and bonded from top to bottom. The double-sided tape composite layer 20 comprises a double-sided tape material layer 21, a double-sided tape auxiliary film 22 and a double-sided tape bearing film 23, wherein the double-sided tape material layer 21, the double-sided tape auxiliary film 22 and the double-sided tape bearing film 23 are sequentially laminated and bonded from bottom to top. The PC material layer 11 laminated and adhered with the bearing film and the fixing film is not only not easy to deviate in the CNC cutting process, but also can reduce the problem of warping deformation. The auxiliary film and the carrier film disposed on the double-sided tape layer 21 are more convenient for punching and forming with the PC layer 11.
The dimensions of the PC bearing film 12 and the PC fixing film 13 are consistent and larger than those of the PC material layer 11, and the dimensions of the double-sided adhesive material layer 21 and the double-sided adhesive auxiliary film 22 are consistent and smaller than those of the double-sided adhesive bearing film 23. The PC carrier film 12 is further provided with a plurality of first positioning holes 121 penetrating up and down, the double faced adhesive tape carrier film 23 is further provided with a plurality of second positioning holes 231 penetrating up and down, and the second positioning holes 231 and the first positioning holes 121 are in one-to-one correspondence up and down. The first positioning hole 121 and the second positioning hole 231 are arranged to be more convenient for the vertical alignment and fixation of the PC material layer 11 and the double-sided adhesive material layer 21, so that the offset problem of the punched PC sheet 100 product is avoided.
In addition, as shown in fig. 3 to 4, the present utility model further provides a CNC punching and pasting device 200 for processing a PC sheet, which is used for processing the PC sheet 100, and includes a processing table 30, a support frame 40, a cutting device 50, a cutting die holder 60, a punching and pasting device 70, a punching and pasting tool 80 and a CNC control system 90, wherein the support frame 40, the cutting die holder 60 and the punching and pasting tool 80 are all installed on the processing table 30, the cutting device 50, the punching and pasting device 70 and the CNC control system 90 are all installed on the support frame 40, and the CNC control system 90 is respectively connected with the cutting device 50 and the punching and pasting device 70 through signals. The cutting device 50 and the punching device 70 are automatically controlled by the CNC control system 90 to process the PC sheet 100, so that the precision and reliability are higher than those of the traditional die cutting and manual bonding modes, and the production efficiency is greatly improved.
The cutting device 50 corresponds to the cutting die holder 60 up and down, the punching jig 80 corresponds to the punching device 70 up and down, and the punching jig 80 includes a punching base 81 and a plurality of positioning columns 82 integrally provided at the upper end of the punching base 81. The positioning column 82 arranged on the punching jig 80 can penetrate through the first positioning hole 121 and the second positioning hole 231, so that the upper and lower alignment and fixation of the PC material layer 11 and the double-sided adhesive material layer 21 are realized.
In the processing of the utility model, the PC material layer 11, the PC bearing film 12 and the PC fixing film 13 are sequentially overlapped up and down to form the PC composite layer 10, the PC composite layer 10 is arranged on the cutting die holder 60, and the cutting device 50 is controlled by the CNC control system 90 to cut and process the PC composite layer 10. Then, the cut PC composite layer 10 is transferred to the punching jig 80 after the PC fixing film 13 is peeled off, and the positioning posts 82 on the punching jig 80 are inserted into the first positioning holes 121 of the PC carrier film 12. And then the double-sided adhesive composite layer 20 is overlapped on the upper surface of the PC composite layer 10, and the positioning column 82 of the punching jig 80 is ensured to penetrate into the second positioning hole 231 of the double-sided adhesive carrier film 23. Finally, the CNC control system 90 controls the punching device 70 to punch and paste the PC composite layer 10 and the double sided adhesive composite layer 20, and after the forming, the PC bearing film 12, the double sided adhesive bearing film 23 and the double sided adhesive auxiliary film 22 are stripped, so that a finished product of the PC sheet 100 can be obtained.
In summary, the beneficial effects of the PC sheet 100 and the CNC punching and pasting device 200 for processing the PC sheet of the present utility model are as follows: by arranging the bearing film and the fixing film on the PC material layer 11 and arranging the auxiliary film and the bearing film on the double-sided adhesive material layer 21, the cutting processing of the PC sheet 100 product and the punching and pasting forming processing of the double-sided adhesive are facilitated, and the problems of warping deformation and loosening of the double-sided adhesive of the PC sheet 100 are greatly reduced; the first positioning holes 121 on the PC bearing film 12 and the second positioning holes 231 on the double-sided adhesive bearing film 23 enable the alignment between the PC composite layer 10 and the double-sided adhesive composite layer 20 to be more accurate, and the risk of punching and sticking offset is effectively reduced; the CNC equipment is adopted to automatically cut and punch the PC sheet 100 product, so that the processing effect is good, and the production efficiency is greatly improved; the utility model has strong practicability and has stronger popularization significance.
The above examples illustrate only one embodiment of the utility model, which is described in more detail and is not to be construed as limiting the scope of the utility model. It should be noted that variations and modifications can be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the utility model. Accordingly, the scope of the utility model should be determined from the following claims.
Claims (6)
1. A PC board, characterized by: the double-sided adhesive tape comprises a PC composite layer and a double-sided adhesive tape composite layer, wherein the double-sided adhesive tape composite layer can be punched and stuck on the upper surface of the PC composite layer; the PC composite layer comprises a PC material layer, a PC bearing film and a PC fixing film, wherein the PC material layer, the PC bearing film and the PC fixing film are sequentially laminated and bonded from top to bottom; the double-sided adhesive composite layer comprises a double-sided adhesive material layer, a double-sided adhesive auxiliary film and a double-sided adhesive bearing film, and the double-sided adhesive material layer, the double-sided adhesive auxiliary film and the double-sided adhesive bearing film are sequentially laminated and bonded from bottom to top.
2. The PC board as recited in claim 1, wherein: the PC bearing film and the PC fixing film are consistent in size and are larger than the PC material layer.
3. The PC board as recited in claim 1, wherein: the size of the double-sided adhesive material layer and the size of the double-sided adhesive auxiliary film are consistent and smaller than the size of the double-sided adhesive bearing film.
4. The PC board as recited in claim 1, wherein: and a plurality of first positioning holes penetrating up and down are further formed in the PC bearing film.
5. The PC board as recited in claim 4, wherein: the double faced adhesive tape bears and still is equipped with a plurality of second locating holes that run through from top to bottom on the membrane, the second locating hole corresponds from top to bottom with first locating hole one by one.
6. A CNC punch-paste-to-paste apparatus for processing a PC board according to any one of claims 1 to 5, characterized in that: the device comprises a processing table, a supporting frame, a cutting device, a cutting die holder, a punching device, a punching jig and a CNC control system, wherein the supporting frame, the cutting die holder and the punching jig are all arranged on the processing table, the cutting device, the punching device and the CNC control system are all arranged on the supporting frame, and the CNC control system is respectively connected with the cutting device and the punching device through signals; the cutting device corresponds to the cutting die holder from top to bottom, the punching and pasting jig corresponds to the punching and pasting device from top to bottom, and the punching and pasting jig comprises a punching and pasting bottom plate and a plurality of positioning columns integrally arranged at the upper end of the punching and pasting bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321512819.7U CN220012525U (en) | 2023-06-13 | 2023-06-13 | PC sheet and CNC punching and pasting equipment for processing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321512819.7U CN220012525U (en) | 2023-06-13 | 2023-06-13 | PC sheet and CNC punching and pasting equipment for processing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220012525U true CN220012525U (en) | 2023-11-14 |
Family
ID=88693463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321512819.7U Active CN220012525U (en) | 2023-06-13 | 2023-06-13 | PC sheet and CNC punching and pasting equipment for processing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220012525U (en) |
-
2023
- 2023-06-13 CN CN202321512819.7U patent/CN220012525U/en active Active
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