CN210456778U - Wrinkle-proof winding device of photo machine - Google Patents
Wrinkle-proof winding device of photo machine Download PDFInfo
- Publication number
- CN210456778U CN210456778U CN201921179869.1U CN201921179869U CN210456778U CN 210456778 U CN210456778 U CN 210456778U CN 201921179869 U CN201921179869 U CN 201921179869U CN 210456778 U CN210456778 U CN 210456778U
- Authority
- CN
- China
- Prior art keywords
- roller
- paper guide
- turning
- guide roller
- printing medium
- 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.)
- Active
Links
Images
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The utility model provides a wrinkle-proof winding device of a photo machine, which comprises a frame and a first paper guide roller, a second paper guide roller, an inclined swing rod, a damping roller and a winding roller which are arranged on the frame in a rotating way in sequence and used for supporting the winding of a printing medium; the first paper guide roller and the second paper guide roller are provided with a first turning roller for enabling the printing medium to turn, and a second turning roller and a third turning roller for enabling the printing medium to turn again are arranged between the damping roller and the winding roller. The device can stretch and flatten the folds generated on the surface of the printing medium by turning for many times, and the defect that the folds occur in the printing medium in the rolling process is avoided.
Description
Technical Field
The utility model relates to a printing machine field, specific theory has related to a wrinkle coiling mechanism is prevented to pictorial machine.
Background
The printer is used in advertisement, graph and text and CAD industry and is one large format printer with various color patterns sprayed with nozzle onto special material. The printing medium is generally a soft film or special cloth or special roll paper, the advancing of the printing medium is intermittent motion, the winding and unwinding speeds are constant values, the printing medium is directly moved out after printing is completed on segments in the printing platform, the length of the printing medium at a medium outlet of the printing platform is increased instantly, the printing medium is enabled to be convex or wrinkled before winding, the flatness of the printing medium in the printing platform is affected, the printing quality is further affected, and the printing medium can be rolled unevenly in the winding process to form wrinkles.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art to provide a photo machine prevents fold coiling mechanism.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a wrinkle-proof winding device of a printer comprises a frame, and a first paper guide roller, a second paper guide roller, an inclined swing rod, a damping roller and a winding roller which are sequentially and rotatably arranged on the frame and used for supporting the winding of a printing medium;
the first paper guide roller and the second paper guide roller are provided with a first turning roller for enabling the printing medium to turn, and a second turning roller and a third turning roller for enabling the printing medium to turn again are arranged between the damping roller and the winding roller.
Based on the above, the height of the first direction changing roller arranged on the frame is smaller than the installation height of the second paper guide roller.
Based on the above, the height of the first direction changing roller arranged on the frame is larger than the installation height of the first paper guide roller.
Based on the above, the second turning roller and the third turning roller are installed on the rack, and the height of the second turning roller and the height of the third turning roller are both smaller than the installation height of the damping roller.
Based on the above, the printing medium bypasses the lower end of the circumferential surface of the first paper guide roller, is subjected to first steering, is conveyed to the lower end of the circumferential surface of the first steering roller, and is conveyed upwards to the upper end of the circumferential surface of the second paper guide roller, and is subjected to second steering;
the printing medium bypasses the lower end of the circumferential surface of the inclined swing rod and then is transmitted to the upper end of the circumferential surface of the damping roller, and third steering and fourth steering are carried out;
and the printing medium sequentially bypasses the lower end of the circumferential surface of the second turning roller and the lower end of the circumferential surface of the third turning roller and then is transmitted to the winding roller, and fifth turning and sixth turning are performed.
Based on the above, the frame below still installs the unwinding roller, the wind-up roll with the synchronous intermittent type of unwinding roller rotates.
Based on the above, the rubber layer is wrapped on the circumferential surfaces of the first paper guide roller, the second paper guide roller and the damping roller, and left-handed threads are arranged on the surface of the rubber layer.
Based on the above, the rubber layer is wrapped on the circumferential surface of the first paper guide roller, the second paper guide roller and the damping roller, and right-handed threads are arranged on the surface of the rubber layer.
Based on the above, the first paper guide roller, the second paper guide roller and the damping roller are wrapped by the rubber layer, the left end of the surface of the rubber layer is provided with left-handed threads, and the right end of the surface of the rubber layer is provided with right-handed threads.
Compared with the prior art, the utility model has substantive characteristics and progress, in particular to the anti-wrinkle rolling device of the photo machine, which is provided by the utility model, the first turning roller, the second turning roller and the third turning roller which can make the printing medium turn for a plurality of times are added on the structure of the prior photo machine, so that the printing medium bypasses the lower end of the circumferential surface of the first paper guide roller, turns for the first time, is transmitted to the lower end of the circumferential surface of the first turning roller, and is transmitted upwards to the upper end of the circumferential surface of the second paper guide roller, and turns for the second time; the printing medium bypasses the lower end of the circumferential surface of the inclined swing rod and then is transmitted to the upper end of the circumferential surface of the damping roller, and third steering and fourth steering are carried out; and the printing medium sequentially bypasses the lower end of the circumferential surface of the second turning roller and the lower end of the circumferential surface of the third turning roller and then is transmitted to the winding roller, and fifth turning and sixth turning are performed. The folds generated on the surface of the printing medium can be stretched and flattened through multiple steering, so that the defect that the printing medium sends the folds in the rolling process is avoided.
Drawings
Fig. 1 shows a conventional winding device structure for preventing wrinkles of a conventional printer.
Fig. 2 is a schematic structural view of the wrinkle-proof winding device of the photo machine provided in embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of the wrinkle-proof winding device of the photo machine provided by the embodiment of the present invention.
In the figure: 1. a frame; 2. a first paper guide roller; 3. a second paper guide roller; 4. inclining the swing rod; 5. a damping roller; 6. a wind-up roll; 7. a first direction-changing roller; 8. a second direction-changing roller; 9. and a third direction-changing roller.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
Example 1
The embodiment provides a wrinkle-proof winding device for a printer, wherein for visual comparison, fig. 1 is a structure of the existing wrinkle-proof winding device for the printer, and fig. 2 is a schematic structural diagram of the wrinkle-proof winding device for the printer, which comprises a frame 1, and a first paper guide roller 2, a second paper guide roller 3, an inclined swing rod 4, a damping roller 5 and a winding roller 6 which are sequentially and rotatably arranged on the frame 1 and used for supporting the winding of a printing medium;
first lead paper roll 2 with be provided with the first diversion roller 7 that is used for making print media turn to between the second lead paper roll 3, back exhibition flat 5 rollers with be provided with second diversion roller 8 and third diversion roller 9 that are used for making print media turn to again between wind-up roll 6.
The height of the first direction-changing roller 7 arranged on the frame 1 is smaller than the installation height of the second paper guide roller 3. The height of the first direction-changing roller 7 arranged on the frame 1 is greater than the mounting height of the first paper guide roller 2. The second direction-changing roller 8 and the third direction-changing roller 9 are arranged on the rack 1, and the height of the second direction-changing roller and the height of the third direction-changing roller are both smaller than the installation height of the damping roller 5.
Specifically, the printing medium bypasses the lower end of the circumferential surface of the first paper guide roller 2, is subjected to first steering, is conveyed to the lower end of the circumferential surface of the first steering roller 7, and is conveyed upwards to the upper end of the circumferential surface of the second paper guide roller 3, and is subjected to second steering;
the printing medium bypasses the lower end of the circumferential surface of the inclined swing rod 4 and then is transmitted to the upper end of the circumferential surface of the damping roller 5, and third steering and fourth steering are generated;
the printing medium sequentially bypasses the lower end of the circumferential surface of the second turning roller 8 and the lower end of the circumferential surface of the third turning roller 9 and then is conveyed to the winding roller 6, and fifth turning and sixth turning are performed; meanwhile, the wind-up roller 6 rotates anticlockwise in the wind-up process in the embodiment.
Wherein, the frame below still installs the unwinding roller, wind-up roll 6 with the synchronous intermittent type of unwinding roller rotates. The first paper guide roller 2, the second paper guide roller 3 and the damping roller 4 are wrapped by rubber layers on the circumferential surfaces, and left-handed threads are arranged on the surfaces of the rubber layers.
Example 2
This embodiment provides a wrinkle coiling mechanism is prevented to pictorial machine, as shown in fig. 3, concrete structure is roughly the same as the structure in embodiment 1, the difference lies in, in this embodiment, according to clockwise rotation in the wind-up roll rolling process.
The first paper guide roller, the second paper guide roller and the damping roller are wrapped by rubber layers, left-handed threads are arranged at the left end of the surface of the rubber layer, and right-handed threads are arranged at the right end of the surface of the rubber layer.
Example 3
The embodiment provides a photo machine fold rolling prevention device, and the concrete structure is roughly the same as the structure in embodiment 1, and the difference lies in that, in this embodiment, the first paper guide roll, the second paper guide roll and the circumferential surface of damping roller all wrap up the rubber layer, the rubber layer surface is equipped with right-handed thread.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (9)
1. A wrinkle-proof winding device of a printer comprises a frame, and a first paper guide roller, a second paper guide roller, an inclined swing rod, a damping roller and a winding roller which are sequentially and rotatably arranged on the frame and used for supporting the winding of a printing medium; the method is characterized in that:
the first paper guide roller and the second paper guide roller are provided with a first turning roller for enabling the printing medium to turn, and a second turning roller and a third turning roller for enabling the printing medium to turn again are arranged between the damping roller and the winding roller.
2. The anti-wrinkle winding device of the pictograph according to claim 1, wherein: the first turning roller is arranged on the rack, and the height of the first turning roller is smaller than the installation height of the second paper guide roller.
3. The anti-wrinkle winding device of the printer as claimed in claim 2, wherein: the first turning roller is arranged on the rack, and the height of the first turning roller is greater than the installation height of the first paper guide roller.
4. The anti-wrinkle winding device of the printer as claimed in claim 3, wherein: the second turning roller and the third turning roller are arranged on the rack, and the height of the second turning roller and the height of the third turning roller are smaller than the installation height of the damping roller.
5. The anti-wrinkle winding device of the printer as claimed in claim 4, wherein: the printing medium bypasses the lower end of the circumferential surface of the first paper guide roller, is subjected to first steering, is transmitted to the lower end of the circumferential surface of the first steering roller, and is upwards transmitted to the upper end of the circumferential surface of the second paper guide roller to be subjected to second steering;
the printing medium bypasses the lower end of the circumferential surface of the inclined swing rod and then is transmitted to the upper end of the circumferential surface of the damping roller, and third steering and fourth steering are carried out;
and the printing medium sequentially bypasses the lower end of the circumferential surface of the second turning roller and the lower end of the circumferential surface of the third turning roller and then is transmitted to the winding roller, and fifth turning and sixth turning are performed.
6. The anti-wrinkle winding device of the pictograph according to claim 1, wherein: an unwinding roller is further installed below the rack, and the winding roller and the unwinding roller rotate synchronously and intermittently.
7. The anti-wrinkle winding device of the pictograph according to claim 6, wherein: the first paper guide roller, the second paper guide roller and the damping roller are wrapped by rubber layers, and left-handed threads are arranged on the surfaces of the rubber layers.
8. The anti-wrinkle winding device of the pictograph according to claim 6, wherein: the first paper guide roller, the second paper guide roller and the damping roller are wrapped by rubber layers, and right-handed threads are arranged on the surfaces of the rubber layers.
9. The anti-wrinkle winding device of the pictograph according to claim 6, wherein: the first paper guide roller, the second paper guide roller and the damping roller are wrapped by rubber layers, left-handed threads are arranged at the left end of the surface of the rubber layer, and right-handed threads are arranged at the right end of the surface of the rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921179869.1U CN210456778U (en) | 2019-07-25 | 2019-07-25 | Wrinkle-proof winding device of photo machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921179869.1U CN210456778U (en) | 2019-07-25 | 2019-07-25 | Wrinkle-proof winding device of photo machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210456778U true CN210456778U (en) | 2020-05-05 |
Family
ID=70447630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921179869.1U Active CN210456778U (en) | 2019-07-25 | 2019-07-25 | Wrinkle-proof winding device of photo machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210456778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023451A (en) * | 2021-02-26 | 2021-06-25 | 张锋 | Coiling mechanism of hem is prevented in synchronous relaxation to fold wrinkle film |
-
2019
- 2019-07-25 CN CN201921179869.1U patent/CN210456778U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023451A (en) * | 2021-02-26 | 2021-06-25 | 张锋 | Coiling mechanism of hem is prevented in synchronous relaxation to fold wrinkle film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102529480B (en) | Surface calendering method of paper packaging material and device for implementing method | |
| CN207404572U (en) | A kind of compound coating machine rolling-up mechanism for adjusting tension | |
| CN210456778U (en) | Wrinkle-proof winding device of photo machine | |
| US2461387A (en) | Cloth roll attachment for lace looms | |
| CN206254631U (en) | A kind of automatic printing device | |
| CN206446285U (en) | Cylinder printing equipment is used in a kind of digital weaving | |
| CN210916662U (en) | Textile fabric printing and dyeing device | |
| CN201619903U (en) | Reeling and unreeling device of high-speed belt guide machine | |
| CN202242297U (en) | Preshrinking device of cold transfer printing machine | |
| CN210456777U (en) | Low-cost fold-preventing winding device | |
| CN202911259U (en) | Flexo-printed adhesive label film laminating machine | |
| CN203558615U (en) | Thin film winding and unwinding device capable of automatically correcting deviation | |
| WO2018133259A1 (en) | Paperless transfer printing machine | |
| CN219730031U (en) | Coiling mechanism is used in production of packing decoration printed matter | |
| CN114379196A (en) | Satellite type flexible printing press and printing method thereof | |
| CN106274086B (en) | A kind of multistage coiler device | |
| CN211420718U (en) | Meet dress paper back of body and scribble equipment | |
| CN206688980U (en) | Material collecting device for PET basement membrane resin coating systems | |
| CN207267379U (en) | Packaging film reversal printing equipment | |
| CN206940039U (en) | A kind of double roller deviation correcting device of coating machine | |
| CN103318671A (en) | Tension-free leather unwinding device with dust removal function | |
| CN106313915B (en) | A kind of stepped transmission multistage winding device | |
| CN105584092A (en) | Printing machine unfolding device | |
| CN113211956A (en) | Efficient processing equipment and processing technology for degradable plastic bags | |
| CN206170850U (en) | Film blowing and printing all -in -one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |