CN211198026U - Equipment for zero-speed positioning and splicing of thin films - Google Patents
Equipment for zero-speed positioning and splicing of thin films Download PDFInfo
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- CN211198026U CN211198026U CN201921229485.6U CN201921229485U CN211198026U CN 211198026 U CN211198026 U CN 211198026U CN 201921229485 U CN201921229485 U CN 201921229485U CN 211198026 U CN211198026 U CN 211198026U
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Abstract
The utility model relates to an equipment for film zero-speed location concatenation, including unwinding device, concatenation mechanism, drive mechanism, storage device and photoelectric detection device, unwinding device, concatenation mechanism, drive mechanism and storage device arrange in proper order along the pay-off direction of film respectively, and photoelectric detection device is used for detecting the position and the feedback control that need the concatenation on the film, makes thereby mutually coordinated action accomplishes the zero-speed location concatenation of new membrane coil stock and old membrane coil stock between concatenation mechanism, drive mechanism and the storage device, the utility model discloses can carry out the concatenation of film under the prerequisite that does not influence production line normal operating, connect the speed of material position department to be zero in the time of concatenation, reduced the butt joint error, the concatenation is more accurate stable, has reduced the rejection rate of follow-up process, improves production efficiency, reduce cost.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an equipment that is used for film zero-speed location concatenation.
[ background of the invention ]
The printing, coating, the function that the multiple unit equipment of film did not fix a position the concatenation among the prior art, and when new membrane and old membrane concatenation, the concatenation position speed is very fast moreover, and the concatenation effect is not good, causes the concatenation easily not to go up or the butt joint error is too big, leads to the subsequent handling waste material many.
The utility model discloses it is not enough to solve prior art and research and propose promptly.
[ Utility model ] content
The to-be-solved technical problem of the utility model is overcome the defect that prior art exists, provide an equipment that is used for film zero-speed location concatenation, can realize the accurate concatenation of new membrane and old membrane under the prerequisite that does not influence production line normal operating, the butt joint error is little, effectively reduces the subsequent handling waste material.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an equipment for film zero-speed location concatenation, is including unwinding device, splicing mechanism and the drive mechanism that sets gradually along the pay-off direction of film, along the pay-off direction of film drive mechanism's low reaches are provided with storage device, the equipment for film zero-speed location concatenation still including being used for detecting the photoelectric detection device of the position that needs the concatenation on the film.
According to the equipment for film zero-speed positioning splicing, the photoelectric detection device is fixedly arranged between the splicing mechanism and the material storage device along the feeding direction of the film.
The equipment for film zero-speed positioning splicing further comprises a control unit, and the unreeling device, the splicing mechanism, the traction mechanism, the storage device and the photoelectric detection device are respectively electrically connected with the control unit.
According to the equipment for film zero-speed positioning splicing, the cutter mechanism is arranged between the unwinding device and the splicing mechanism along the feeding direction of the film, the cutter mechanism is electrically connected with the control unit, after the splicing of the head end of the new film coil material and the tail end of the old film coil material is completed, the tail end of the old film coil material is cut off after the cutter mechanism acts, and the new film coil material provides the film for the subsequent processes.
Compared with the prior art, the utility model has the advantages of as follows: the film splicing can be carried out on the premise of not influencing the normal operation of the production line, the speed of the material receiving position is zero during splicing, the butt joint error is reduced, the splicing is more accurate and stable, the rejection rate of subsequent processes is reduced, the production efficiency is improved, and the cost is reduced; and simultaneously the utility model discloses can realize carrying out the concatenation of film according to the demand in the assigned position.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the utility model of the new film coil stock and the old film coil stock before splicing
Fig. 2 is the utility model discloses with the schematic diagram after new membrane coil stock and the concatenation of old membrane coil stock.
[ detailed description ] embodiments
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, an apparatus for zero-speed positioning and splicing of a film includes an unwinding device 1, a splicing mechanism 2, a traction mechanism 3, a storage device 4, a photoelectric detection device 5, and a control unit 6; the unwinding device 1, the splicing mechanism 2, the traction mechanism 3 and the storage device 4 are sequentially arranged along the feeding direction of the film respectively; the unwinding device 1, the splicing mechanism 2, the traction mechanism 3, the material storage device 4 and the photoelectric detection device 5 are respectively electrically connected with the control unit 6; unwinding device 1 is used for placing the film coil stock, splicing mechanism 2 is used for splicing the head end of new film coil stock 001 'and the tail end of old film coil stock 001, thereby drive mechanism 3 is used for pulling the film and carries the film to next process, storage device 4 is used for storing the film and can release the film of deposit and provide next process when drive mechanism 3 stops operating, photoelectric detection device 5 is used for detecting the position that needs the concatenation on the film and feeds back to control unit 6, and control unit 6 is used for automatic control thereby mutual coordination between splicing mechanism 2, drive mechanism 3 and the storage device 4 accomplishes the zero-speed location concatenation of new film coil stock 001' and old film coil stock 001.
Preferably, the photoelectric detection device 5 is fixedly arranged between the splicing mechanism 2 and the storage device 4.
Preferably, a cutter mechanism 7 is arranged between the unwinding device 1 and the splicing mechanism 2 along the feeding direction of the film, the cutter mechanism 7 is also electrically connected with the control unit 6, and the cutter mechanism 7 is used for cutting off the tail end of the old film coil 001 after the splicing of the new film coil 001' and the old film coil 001 is completed.
The working process of the utility model is as follows: the tail end of the old film coil material 001 is provided with a mark for determining the position to be spliced, and the mark is a pattern printed on the film or a label pasted on the film; placing a new film coil material 001 'on an unwinding device 1 before an old film coil material 001 is about to be used up, manually drawing the head end of the new film coil material 001' to a splicing mechanism 2 and aligning the head end of the new film coil material 001 ', detecting the mark by a photoelectric sensor 5, and then carrying out feedback control by a control unit 6, stopping the drawing mechanism 3, starting a storage device 4, namely stopping outputting a thin film by the old film coil material 001, providing the thin film for a subsequent process by the storage device 4, wherein the part passing through the splicing device 2 on the tail end of the old film coil material 001 is in a static state, and the splicing device 2 can splice the head end of the new film coil material 001' and the tail end of the old film coil material 001 when running, so that zero-speed positioning splicing is realized; then, the tail end of the old film roll 001 is cut off, and the drawing mechanism 3 is restarted to supply the film from the new film roll 001' to the subsequent process.
Claims (4)
1. The utility model provides an equipment for film zero-speed location concatenation, including unwinding device (1), splicing mechanism (2) and drive mechanism (3) that set gradually along the pay-off direction of film, its characterized in that: the equipment for splicing the films at zero speed comprises a storage device (4) arranged at the downstream of the traction mechanism (3) along the feeding direction of the films, and a photoelectric detection device (5) used for detecting the positions, needing splicing, on the films.
2. The apparatus for zero-speed positioning and splicing of thin films according to claim 1, wherein: along the feeding direction of the film, the photoelectric detection device (5) is fixedly arranged between the splicing mechanism (2) and the material storage device (4).
3. The apparatus for zero-speed positioning and splicing of thin films according to claim 1 or 2, wherein: the automatic unwinding device is characterized by further comprising a control unit (6), wherein the unwinding device (1), the splicing mechanism (2), the traction mechanism (3), the material storage device (4) and the photoelectric detection device (5) are respectively electrically connected with the control unit (6).
4. The apparatus for zero-speed positioning and splicing of thin films according to claim 3, wherein: and a cutter mechanism (7) is arranged between the unreeling device (1) and the splicing mechanism (2) along the feeding direction of the film, and the cutter mechanism (7) is electrically connected with the control unit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229485.6U CN211198026U (en) | 2019-07-30 | 2019-07-30 | Equipment for zero-speed positioning and splicing of thin films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229485.6U CN211198026U (en) | 2019-07-30 | 2019-07-30 | Equipment for zero-speed positioning and splicing of thin films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211198026U true CN211198026U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921229485.6U Active CN211198026U (en) | 2019-07-30 | 2019-07-30 | Equipment for zero-speed positioning and splicing of thin films |
Country Status (1)
| Country | Link |
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| CN (1) | CN211198026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451311A (en) * | 2019-07-30 | 2019-11-15 | 中山松德印刷机械有限公司 | A kind of device and method thereof for film zero-speed positioning splicing |
-
2019
- 2019-07-30 CN CN201921229485.6U patent/CN211198026U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451311A (en) * | 2019-07-30 | 2019-11-15 | 中山松德印刷机械有限公司 | A kind of device and method thereof for film zero-speed positioning splicing |
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