CN210735661U - Unwinding device for decorative film roll - Google Patents
Unwinding device for decorative film roll Download PDFInfo
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- CN210735661U CN210735661U CN201921775981.1U CN201921775981U CN210735661U CN 210735661 U CN210735661 U CN 210735661U CN 201921775981 U CN201921775981 U CN 201921775981U CN 210735661 U CN210735661 U CN 210735661U
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- support rod
- lower support
- decorative film
- roller
- rod
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Abstract
The utility model discloses an unreeling device for a decorative film roll, which comprises a device base, a lower support rod, an unreeling roller, an upper support rod support seat, a driving motor, a lower support rod support frame, a lower support rod jacking structure and a pressing roller, wherein two lower support rod support frames are respectively welded and fixed on two sides of the top surface of the device base, the lower support rod is arranged between the two lower support rod support frames, the lower support rod can move up and down between the two lower support rod support frames, the pressing roller is sleeved at the middle position of the lower support rod, two lower support rod jacking structures are respectively arranged at two ends of the pressing roller, one side of the lower support rod support frame is provided with the upper support rod support seat welded on the device base, and in the releasing process, because the surface of the decorative film roll is limited by the pressing roller, the surface of the decorative film roll is always in a tightening, thereby preventing the decorative film from being wrinkled during the release process.
Description
Technical Field
The utility model relates to an unwinding device technical field specifically is an unwinding device is used to decorative film book.
Background
The decorative film is a novel decorative material prepared by using high molecular Polymer (PVC) as a raw material and adding various auxiliary agents through calendering and compounding, can be compounded with base materials such as wood, plastic plates, aluminum plates, iron plates and the like to prepare a multipurpose decorative material, and is widely applied to surface decoration of household appliances, sound equipment, interior decoration of airplanes, ships and trains. In addition, it can be used for a signboard and the like.
When the wound decorative film roll is processed in the next step, for example, the roll enters a splitting machine, a coating machine, a multilayer compounding device, a coating device and the like, the wound film needs to be unwound again by the unwinding device for the next process.
When the existing device for releasing the decorative film roll releases the film, the surface of the decorative film is easily wrinkled, and the production quality of the decorative film is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a decorative film rolls up and uses unwinding device to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: an unwinding device for a decorative film roll comprises a device base, a lower support rod, an unwinding roller, an upper support rod support seat, a driving motor, a lower support rod support frame, a lower support rod jacking structure and a pressing roller, wherein two lower support rod support frames are respectively welded and fixed on two sides of the top surface of the device base, the lower support rod is installed between the two lower support rod support frames and can move up and down between the two lower support rod support frames, the pressing roller is sleeved at the middle position of the lower support rod, the two ends of the pressing roller are respectively provided with the lower support rod jacking structure, one side of the lower support rod support frame is provided with the upper support rod support seat welded on the device base, the upper support rod is inserted and installed at the upper part of the upper support rod support seat, the unwinding roller is sleeved at one side of the upper support rod and is positioned above the pressing roller, one side of going up the bracing piece supporting seat is provided with the motor frame of welding on the device base, driving motor installs at the top of motor frame, and driving motor's output shaft is connected with last bracing piece.
Preferably, the two ends of the unwinding roller are respectively provided with a left limiting block and a right limiting block which are sleeved on the upper supporting rod, and the right limiting block is in threaded connection with the upper supporting rod.
Preferably, the lower supporting rod jacking structure is composed of a fixing sleeve and a spring, the fixing sleeve is sleeved on the surface of the lower supporting rod, the spring is arranged at the bottom of the fixing sleeve, and the upper end and the lower end of the spring are respectively welded and fixed with the fixing sleeve and the device base.
Preferably, two ends of the lower support rod are respectively provided with a limiting nut, and the limiting nuts are in threaded connection with the lower support rod.
Preferably, one side of the left limiting block is provided with a limiting ring sleeved on the surface of the upper supporting rod, and the limiting ring is fixedly connected with the upper supporting rod through a screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the releasing process, the surface of the decorative film roll is always in a tense state due to the pressing limitation of the pressing roller on the surface of the decorative film roll, so that wrinkles of the decorative film in the releasing process are prevented.
2. When needs release, connect the power earlier with driving motor and carry out work, can drive through driving motor and unreel the roller rotatory, supplementary decorative film releases, and the resistance of avoiding unreeling the roller and receiving is too big, causes to unreel the roller and is difficult to rotate, finally leads to the decorative film to roll up torn problem.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the position relationship between the unwinding roller and the pressing roller of the present invention.
In the figure: 1. a device base; 2. a lower support bar; 3. a restraining nut; 4. a right limiting block; 5. unwinding rollers; 6. a left limiting block; 7. a confinement ring; 8. an upper support rod; 9. an upper support rod support seat; 10. a drive motor; 11. a motor frame; 12. a lower support rod support frame; 13. a lower support rod jacking structure; 14. a pressure roller; 15. fixing the sleeve; 16. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, in an embodiment of the present invention, an unwinding device for a decorative film roll includes a device base 1, a lower support rod 2, an unwinding roller 5, an upper support rod 8, an upper support rod support seat 9, a driving motor 10, a lower support rod support frame 12, a lower support rod jacking structure 13 and a pressing roller 14, wherein a lower support rod support frame 12 is respectively fixed on both sides of the top surface of the device base 1 by welding, the lower support rod 2 is installed between the two lower support rod support frames 12, the lower support rod 2 can move up and down between the two lower support rod support frames 12, the pressing roller 14 is sleeved on the middle position of the lower support rod 2, the two ends of the pressing roller 14 are respectively provided with a lower support rod jacking structure 13, one side of the lower support rod support frame 12 on one side is provided with an upper support rod support seat 9 welded on the device base 1, the upper portion of the upper support rod, one side cover of going up bracing piece 8 is equipped with unreels roller 5, and unreels roller 5 and is located the top of compressing roller 14, goes up one side of bracing piece supporting seat 9 and is provided with the motor frame 11 of welding on device base 1, and driving motor 10 installs at the top of motor frame 11, and driving motor 10's output shaft is connected with last bracing piece 8.
Referring to fig. 1, two ends of the unwinding roller 5 are respectively provided with a left limiting block 6 and a right limiting block 4 sleeved on the upper support rod 8, and the right limiting block 4 is in threaded connection with the upper support rod 8.
Referring to fig. 1, the lower support rod lifting structure 13 is composed of a fixing sleeve 15 and a spring 16, the fixing sleeve 15 is sleeved on the surface of the lower support rod 2, the spring 16 is disposed at the bottom of the fixing sleeve 15, and the upper end and the lower end of the spring 16 are respectively welded and fixed with the fixing sleeve 15 and the device base 1.
Referring to fig. 1, two ends of the lower support rod 2 are respectively provided with a limiting nut 3, and the limiting nut 3 is in threaded connection with the lower support rod 2.
Referring to fig. 1, a limiting ring 7 is disposed on one side of the left limiting block 6 and is sleeved on the surface of the upper supporting rod 8, and the limiting ring 7 is fixedly connected to the upper supporting rod 8 through a screw.
The utility model discloses a theory of operation and use flow: the utility model discloses when using, earlier twist off right restriction piece 4 from last bracing piece 8, later with manual mode with compressing roller 14 pushing down move to bottommost, later with the decorative film book cover of coiling well to unreel on roller 5, then loosen compressing roller 14, compressing roller 14 upwards moves and pushes down the surface that the decorative film was rolled up under spring 16's effect, then install right restriction piece 4 on last bracing piece 8 again, when needing to release, connect driving motor 10 to go up the power and carry out work earlier, it is rotatory to unreel roller 5 through driving motor 10 drive, supplementary decorative film releases, in the release process, because the decorative film is rolled up the restriction that compresses tightly that receives compressing roller 14 on the surface, make the surface that the decorative film was rolled up be in the state of tightening all the time, thereby prevent that the decorative film from producing the fold at the release in-process.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a decorative film rolls up uses unwinding device, includes device base (1), lower support rod (2), unreels roller (5), goes up bracing piece (8), goes up bracing piece supporting seat (9), driving motor (10), lower support rod support frame (12), lower support rod jacking structure (13) and pinch roller (14), its characterized in that: the device is characterized in that a lower support rod support frame (12) is fixed to each of two sides of the top surface of the device base (1) in a welded mode and is two lower support rods (2) are installed between the lower support rod support frames (12), the lower support rods (2) can move up and down between the two lower support rod support frames (12), a pressing roller (14) is sleeved at the middle position of each lower support rod (2), two lower support rod jacking structures (13) and one lower support rod jacking structure (13) are respectively arranged at two ends of each pressing roller (14), one side of each lower support rod support frame (12) is provided with an upper support rod support seat (9) welded to the device base (1), an upper support rod (8) is installed on the upper portion of each support rod support seat (9) in a plugged mode, an unwinding roller (5) is sleeved on one side of each upper support rod (8), the unwinding roller (5) is located above each pressing roller (14), and a motor frame welded to the device (11) The driving motor (10) is installed at the top of the motor frame (11), and an output shaft of the driving motor (10) is connected with the upper supporting rod (8).
2. The unwinding device for the decorative film roll according to claim 1, characterized in that: the two ends of the unwinding roller (5) are respectively provided with a left limiting block (6) and a right limiting block (4) which are sleeved on the upper supporting rod (8), and the right limiting block (4) is in threaded connection with the upper supporting rod (8).
3. The unwinding device for the decorative film roll according to claim 1, characterized in that: the lower supporting rod jacking structure (13) is composed of a fixing sleeve (15) and a spring (16), the fixing sleeve (15) is sleeved on the surface of the lower supporting rod (2), the spring (16) is arranged at the bottom of the fixing sleeve (15), and the upper end and the lower end of the spring (16) are respectively welded and fixed with the fixing sleeve (15) and the device base (1).
4. The unwinding device for the decorative film roll according to claim 1, characterized in that: two ends of the lower support rod (2) are respectively provided with a limiting nut (3), and the limiting nuts (3) are in threaded connection with the lower support rod (2).
5. The unwinding device for the decorative film roll according to claim 2, characterized in that: one side of the left limiting block (6) is provided with a limiting ring (7) sleeved on the surface of the upper supporting rod (8), and the limiting ring (7) is fixedly connected with the upper supporting rod (8) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921775981.1U CN210735661U (en) | 2019-10-22 | 2019-10-22 | Unwinding device for decorative film roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921775981.1U CN210735661U (en) | 2019-10-22 | 2019-10-22 | Unwinding device for decorative film roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210735661U true CN210735661U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921775981.1U Active CN210735661U (en) | 2019-10-22 | 2019-10-22 | Unwinding device for decorative film roll |
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| CN (1) | CN210735661U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806780A (en) * | 2020-07-20 | 2020-10-23 | 云南昆岭薄膜工业有限公司 | Automatic film capping device for tray stacking and packaging |
| CN111870106A (en) * | 2020-08-07 | 2020-11-03 | 阜阳和益鞋业有限公司 | Cut-off type hydraulic shoe cover machine |
| CN116103818A (en) * | 2023-02-17 | 2023-05-12 | 常州霸狮腾特种纺织品有限公司 | Flat yarn weft insertion system |
-
2019
- 2019-10-22 CN CN201921775981.1U patent/CN210735661U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806780A (en) * | 2020-07-20 | 2020-10-23 | 云南昆岭薄膜工业有限公司 | Automatic film capping device for tray stacking and packaging |
| CN111806780B (en) * | 2020-07-20 | 2022-06-10 | 云南昆岭薄膜工业有限公司 | Automatic film capping device for tray stacking and packaging |
| CN111870106A (en) * | 2020-08-07 | 2020-11-03 | 阜阳和益鞋业有限公司 | Cut-off type hydraulic shoe cover machine |
| CN116103818A (en) * | 2023-02-17 | 2023-05-12 | 常州霸狮腾特种纺织品有限公司 | Flat yarn weft insertion system |
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