CN210996320U - Novel vacuum adsorption film unfolding device - Google Patents
Novel vacuum adsorption film unfolding device Download PDFInfo
- Publication number
- CN210996320U CN210996320U CN201921927702.9U CN201921927702U CN210996320U CN 210996320 U CN210996320 U CN 210996320U CN 201921927702 U CN201921927702 U CN 201921927702U CN 210996320 U CN210996320 U CN 210996320U
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- film
- vacuum
- lifting platform
- sucking
- air spring
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 16
- 230000007480 spreading Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 244000035744 Hura crepitans Species 0.000 abstract description 6
- 239000012528 membrane Substances 0.000 abstract 2
- 239000010408 film Substances 0.000 description 85
- 238000000034 method Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
A novel vacuum adsorption film spreading device comprises a vacuum system, a driving device, an air spring, a rack, a film hanging device, a lifting platform and a film cutting device; the driving device, the air spring, the film hanging device, the lifting platform and the film cutting device are all arranged on the rack; the driving device comprises a chain wheel, a chain and a synchronous shaft which are used for transmission, and a vacuum film taking device which is used for sucking the film; the air spring is positioned below the lifting platform; the lifting platform is provided with two vacuum film sucking ends, the first vacuum film sucking end is used for fixing the starting end of the film, and the second vacuum film sucking end is used for sucking the film to the lifting platform after the film is unfolded; the vacuum system is respectively communicated with the two vacuum film absorbing ends and the vacuum film taking device; the film cutting device is positioned below the second vacuum film sucking end. The utility model discloses a self power to the width of sand box realizes automatic exhibition membrane as the width of film, reduces the film width, improves exhibition membrane efficiency.
Description
Technical Field
The invention relates to the technical field of V-method modeling, in particular to a novel vacuum adsorption film spreading device.
Background
In the modeling process of the V method, the film is unfolded to be an indispensable procedure, and the film is artificially pulled and is provided with a film unfolding platform. Manual film spreading is time-consuming and labor-consuming, and automation cannot be realized; when the film spreading platform is used, the power is not provided, the film spreading is realized by means of external force, but the length of the sand box can be only used as the width of the film, when the sand box is long, the wide film is required to be used, and the difficulty in film spreading is higher as the film is wider.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background technology, the invention provides a novel vacuum adsorption film spreading device, which adopts self power and takes the width of a sand box as the width of a film, so that automatic film spreading is realized, the width of the film is reduced, and the film spreading efficiency is improved.
(II) technical scheme
The invention provides a novel vacuum adsorption film spreading device which comprises a vacuum system, a driving device, an air spring, a rack, a film hanging device, a lifting platform and a film cutting device, wherein the air spring is arranged on the rack;
the driving device, the air spring, the film hanging device, the lifting platform and the film cutting device are all arranged on the rack; the driving device comprises a chain wheel, a chain and a synchronous shaft which are used for transmission, and a vacuum film taking device which is used for sucking the film; the air spring is positioned below the lifting platform; the lifting platform is provided with two vacuum film sucking ends, the first vacuum film sucking end is used for fixing the starting end of the film, and the second vacuum film sucking end is used for sucking the film to the lifting platform after the film is unfolded; the vacuum system is respectively communicated with the two vacuum film absorbing ends and the vacuum film taking device; the film cutting device is positioned below the second vacuum film sucking end.
Preferably, the film cutting device comprises an air cylinder and a cutting wire; two cylinders are arranged side by side along the transverse direction; two ends of the cutting wire are respectively connected with the output ends of the two cylinders, and the cutting wire moves along the vertical direction.
Preferably, the drive means is mounted on the frame by means of bolts and bearings.
Preferably, a drag chain system is arranged on the machine frame.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects: the end part of the film is adsorbed to a first vacuum film absorbing end on the lifting platform, the lifting platform is jacked up by the air spring to be attached to a vacuum film taking device of the driving device, a vacuum system of the driving device is started, the vacuum of the first vacuum film absorbing end on the lifting platform is closed, the air spring descends, the film is adsorbed to the driving device, and the film is stretched and unfolded by being driven by the speed reducer; the air spring rises again, the whole lifting platform starts a vacuum system, the driving device stops vacuum, the film is adsorbed on the lifting platform, and the film is cut off by the second vacuum film-sucking end of the film cutting device on the lifting platform, so that film unfolding is realized. The invention adopts self power (a speed reducer driving device) and takes the width of the sand box as the width of the film, thereby realizing automatic film spreading, reducing the width of the film and improving the film spreading efficiency.
Drawings
Fig. 1 is a front view of a novel vacuum adsorption film spreading device provided by the invention.
Fig. 2 is a left side view of a novel vacuum adsorption film spreading device provided by the invention.
Fig. 3 is a top view of a novel vacuum adsorption film spreading device according to the present invention.
Reference numerals: 1. a drive device; 2. an air spring; 3. a frame; 4. a film hanging device; 5. a lifting platform; 6. a tow chain system; 7. and (4) a film cutting device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the novel vacuum adsorption film spreading device provided by the invention comprises a vacuum system, a driving device 1, an air spring 2, a frame 3, a film hanging device 4, a lifting platform 5 and a film cutting device 7;
the driving device 1, the air spring 2, the film hanging device 4, the lifting platform 5 and the film cutting device 7 are all arranged on the rack 3; the driving device 1 comprises a chain wheel, a chain and a synchronous shaft for transmission, and a vacuum film taking device for sucking the film; the air spring 2 is positioned below the lifting platform 5; two vacuum film sucking ends are arranged on the lifting platform 5, the first vacuum film sucking end is used for fixing the starting end of the film, and the second vacuum film sucking end is used for sucking the film to the lifting platform 5 after the film is unfolded; the vacuum system is respectively communicated with the two vacuum film absorbing ends and the vacuum film taking device; the film cutting device 7 is positioned below the second vacuum film suction end.
In an alternative embodiment, the film cutting device 7 comprises a cylinder and a cutting wire; two cylinders are arranged side by side along the transverse direction; two ends of the cutting wire are respectively connected with the output ends of the two cylinders, and the cutting wire moves along the vertical direction.
In an alternative embodiment, the drive unit 1 is mounted on the frame 3 by means of bolts and bearings.
In an alternative embodiment, a tow chain system 6 is provided on the frame 3.
According to the invention, the end part of the film is adsorbed to the first vacuum film adsorption end on the lifting platform 5, the air spring 2 jacks up the lifting platform 5, so that the lifting platform 5 is attached to the vacuum film taking device of the driving device 1, the vacuum system of the driving device 1 is started, the vacuum of the first vacuum film adsorption end on the lifting platform 5 is closed, the air spring 2 descends, the film is adsorbed to the driving device 1, and the film is stretched and unfolded through the driving of the speed reducer; the air spring 2 is lifted again, the whole lifting platform 5 starts a vacuum system, the driving device 1 stops vacuum, the thin film is adsorbed on the lifting platform 5, and the film cutting device 7 cuts off the thin film at the second vacuum film sucking end on the lifting platform 5, so that film spreading is realized. The invention adopts self power (a speed reducer driving device) and takes the width of the sand box as the width of the film, thereby realizing automatic film spreading, reducing the width of the film and improving the film spreading efficiency.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. A novel vacuum adsorption film spreading device is characterized by comprising a vacuum system, a driving device (1), an air spring (2), a rack (3), a film hanging device (4), a lifting platform (5) and a film cutting device (7);
the driving device (1), the air spring (2), the film hanging device (4), the lifting platform (5) and the film cutting device (7) are all arranged on the rack (3); the driving device (1) comprises a chain wheel, a chain and a synchronous shaft for transmission, and a vacuum film taking device for sucking the film; the air spring (2) is positioned below the lifting platform (5); two vacuum film sucking ends are arranged on the lifting platform (5), the first vacuum film sucking end is used for fixing the starting end of the film, and the second vacuum film sucking end is used for adsorbing the film onto the lifting platform (5) after the film is unfolded; the vacuum system is respectively communicated with the two vacuum film absorbing ends and the vacuum film taking device; the film cutting device (7) is positioned below the second vacuum film suction end.
2. The novel vacuum adsorption film spreading device is characterized in that the film cutting device (7) comprises an air cylinder and a cutting wire; two cylinders are arranged side by side along the transverse direction; two ends of the cutting wire are respectively connected with the output ends of the two cylinders, and the cutting wire moves along the vertical direction.
3. The novel vacuum adsorption film spreading device as claimed in claim 1, wherein the driving device (1) is mounted on the frame (3) through bolts and bearings.
4. The novel vacuum adsorption film spreading device according to claim 1, wherein a drag chain system (6) is arranged on the frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927702.9U CN210996320U (en) | 2019-11-11 | 2019-11-11 | Novel vacuum adsorption film unfolding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927702.9U CN210996320U (en) | 2019-11-11 | 2019-11-11 | Novel vacuum adsorption film unfolding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210996320U true CN210996320U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921927702.9U Expired - Fee Related CN210996320U (en) | 2019-11-11 | 2019-11-11 | Novel vacuum adsorption film unfolding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210996320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744010A (en) * | 2019-11-11 | 2020-02-04 | 青岛恒林工业集团股份有限公司 | Novel vacuum adsorption film unfolding device |
-
2019
- 2019-11-11 CN CN201921927702.9U patent/CN210996320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744010A (en) * | 2019-11-11 | 2020-02-04 | 青岛恒林工业集团股份有限公司 | Novel vacuum adsorption film unfolding device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |