CN209832881U - Pressure regulating mechanism of flexo printing machine - Google Patents
Pressure regulating mechanism of flexo printing machine Download PDFInfo
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- CN209832881U CN209832881U CN201920299589.8U CN201920299589U CN209832881U CN 209832881 U CN209832881 U CN 209832881U CN 201920299589 U CN201920299589 U CN 201920299589U CN 209832881 U CN209832881 U CN 209832881U
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Abstract
The utility model discloses a pressure adjusting mechanism of a flexible printing machine, wherein an impression roller is rotatably arranged on a fixed plate, a rotating shaft is arranged on the fixed plate, firstly, the second rotating plate is hinged to the rotating shaft, the first rotating plate is provided with a reticulation roller and a first rotating handle, the first rotating handle is connected with a first screw, the first screw is in threaded connection with a first swinging block, the first swinging block is eccentrically connected with a first driving shaft, the first swinging block is in linkage with the first driving shaft, the first driving shaft is in transmission connection with a first driving assembly, the second rotating plate is provided with a flexographic printing plate roller and a second rotating handle, the second rotating handle is connected with a second screw, the second screw is in threaded connection with a second swinging block, the second swinging block is eccentrically connected with a second driving shaft, the second swinging block is in linkage with a second driving shaft, and the second driving shaft is in transmission connection with a second driving assembly. By adopting the technical scheme, the pressure among the impression roller, the printing plate roller and the anilox roller can be accurately adjusted.
Description
Technical Field
The utility model relates to a lithography apparatus, concretely relates to flexographic printing machine's pressure adjustment mechanism.
Background
Flexographic printing, also often be referred to as flexographic printing for short, its theory of operation is that the printing ink in with the ink box is transported to the printing plate roller quantitatively through the anilox roller, and the printing material then passes between printing plate roller and impression roller, and then with printing ink on the printing material, in order to realize above-mentioned operation, just need guarantee the anilox roller, keep a suitable pressure between printing plate roller and the impression roller, and in the use, according to the needs of printing, often also need to change anilox roller, printing plate roller or impression roller, but the printing machine on the market at present is very complicated to the adjustment mechanism structure of above-mentioned three kinds of rollers, and the precision of regulation is not high, and it is also very troublesome to change the operation, can't satisfy user's user demand yet.
Disclosure of Invention
In view of the not enough of background art, the utility model aims to solve the technical problem that a simple structure is provided, reasonable in design can adjust the pressure between impression roller, printing plate roller and the reticulation roller accurately and carry out the flexo printing machine's that changes pressure adjustment mechanism.
Therefore, the utility model discloses an adopt following scheme to realize:
pressure adjustment mechanism of flexographic printing machine, its characterized in that: the flexible printing plate comprises a fixed plate, a first rotating plate and a second rotating plate, wherein an embossing roller is rotatably mounted on the fixed plate, a rotating shaft is arranged on the fixed plate, the first rotating plate and the second rotating plate are hinged to the rotating shaft, an anilox roller is rotatably mounted on the first rotating plate, a first rotating handle is arranged at one end of the first rotating plate, a first screw rod is connected onto the first rotating handle and is in threaded connection with a first swinging block, a first driving shaft is eccentrically connected onto the first swinging block and is in linkage with the first driving shaft, the first driving shaft is in transmission connection with a first driving assembly, a flexible printing plate roller is rotatably mounted on the second rotating plate, a second rotating handle is arranged at one end of the second rotating plate and is connected onto a second rotating handle, and the second screw rod is in threaded connection with a second swinging block, the second swinging block is eccentrically connected with a second driving shaft, the second swinging block is linked with the second driving shaft, and the second driving shaft is in transmission connection with a second driving assembly.
The first driving assembly comprises a first driving air cylinder, a piston rod of the first driving air cylinder is hinged to one end of a first swinging rod, and the other end of the first swinging rod is fixedly connected with the first driving shaft.
The second driving assembly comprises a second driving air cylinder, a piston rod of the second driving air cylinder is hinged to one end of a second swinging rod, and the other end of the second swinging rod is fixedly connected with the second driving shaft.
Adopt above-mentioned technical scheme, the utility model discloses an advantage does: 1. the structure is simple, the design is reasonable, and the large-scale production can be realized; 2. the first driving shaft is driven to rotate by the first driving assembly, so that the first oscillating rod can be driven to oscillate, the first rotating plate is driven to rotate along the rotating shaft by the first screw rod, the clutch between the anilox roller and the flexographic printing plate roller can be adjusted, in addition, when the anilox roller and the flexographic printing plate roller are in a joint state, the first adjusting handle can be rotated to drive the first screw rod to rotate, the first rotating plate is driven to slightly rotate again, the pressure between the anilox roller and the flexographic printing plate roller can be further accurately adjusted, similarly, the second driving shaft is driven to rotate by the second driving assembly, so that the second oscillating rod can be driven to oscillate, the second rotating plate is driven to rotate along the rotating shaft by the second screw rod, the clutch between the flexographic printing plate roller and the impression roller can be adjusted, in addition, when the flexographic printing plate roller and the impression roller are in a joint state, the second adjusting handle can be rotated, the second screw rod is driven to rotate, the second rotating plate is driven to slightly rotate again, and the pressure between the flexographic printing plate roller and the impression roller is further accurately adjusted.
Drawings
The utility model discloses there is following figure:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in the figures, the pressure adjusting mechanism of the flexographic printing machine of the present invention comprises a fixed plate 13, a first rotating plate 7 and a second rotating plate 11, wherein an impression roller 12 is rotatably mounted on the fixed plate 13, a rotating shaft 9 is disposed on the fixed plate 13, the first rotating plate 7 and the second rotating plate 11 are hinged on the rotating shaft 9, an anilox roller 8 is rotatably mounted on the first rotating plate 7, a first rotating handle 6 is disposed at one end of the first rotating plate 7, a first screw rod 5 is connected to the first rotating handle 6, the first screw rod 5 is connected to a first oscillating block 4 in a screw joint manner, a first driving shaft 2 is eccentrically connected to the first oscillating block 4, the first oscillating block 4 is linked to the first driving shaft 2, the first driving shaft 2 is in a transmission connection with a first driving assembly, in this embodiment, the first driving assembly comprises a first driving cylinder 1, a piston rod of the first driving cylinder 1 is hinged to one end of a first oscillating rod 3, the other end of the first swing lever 3 is fixedly connected to the first drive shaft 2. The flexographic printing plate roller 12 is rotatably mounted on the second rotating plate 11, a second rotating handle 14 is arranged at one end of the second rotating plate 11, a second screw 15 is connected to the second rotating handle 14, the second screw 15 is in threaded connection with a second swinging block 16, a second driving shaft 17 is eccentrically connected to the second swinging block 16, the second swinging block 16 is linked with the second driving shaft 17, and the second driving shaft 17 is in transmission connection with a second driving assembly.
The first oscillating rod 3 can be driven to oscillate by controlling the extension and contraction of the piston rod of the first driving cylinder 1, the first driving shaft 2 and the first oscillating block 4 are driven to oscillate, the first rotating plate is driven to rotate along the rotating shaft 9 by the first screw rod 5, the clutch between the anilox roller 8 and the flexographic printing plate roller 10 is controlled, in addition, when the anilox roller 8 and the flexographic printing plate roller 10 are in a joint state, the first adjusting handle 6 can be rotated to drive the first screw rod 5 to rotate, the first rotating plate 7 is driven to slightly rotate again, the pressure between the anilox roller 8 and the flexographic printing plate roller 10 is further accurately adjusted, similarly, the second driving shaft 17 can be driven to rotate by controlling the extension and contraction of the piston rod of the second driving cylinder 19, the second oscillating rod 16 can be driven to oscillate, the second rotating plate 11 is driven to rotate along the rotating shaft 9 by the second screw rod 15, and the clutch between the flexographic printing plate roller 10 and the impression roller 12 is controlled, in addition, when the flexographic printing plate cylinder 10 and the impression cylinder 12 are in a bonding state, the second adjusting handle 14 can be rotated to drive the second screw rod 15 to rotate, and the second rotating plate 11 is driven to slightly rotate again, so that the pressure between the flexographic printing plate cylinder 10 and the impression cylinder 12 is further accurately adjusted.
Claims (3)
1. Pressure adjustment mechanism of flexographic printing machine, its characterized in that: the flexible printing plate comprises a fixed plate, a first rotating plate and a second rotating plate, wherein an embossing roller is rotatably mounted on the fixed plate, a rotating shaft is arranged on the fixed plate, the first rotating plate and the second rotating plate are hinged to the rotating shaft, an anilox roller is rotatably mounted on the first rotating plate, a first rotating handle is arranged at one end of the first rotating plate, a first screw rod is connected onto the first rotating handle and is in threaded connection with a first swinging block, a first driving shaft is eccentrically connected onto the first swinging block and is in linkage with the first driving shaft, the first driving shaft is in transmission connection with a first driving assembly, a flexible printing plate roller is rotatably mounted on the second rotating plate, a second rotating handle is arranged at one end of the second rotating plate and is connected onto a second rotating handle, and the second screw rod is in threaded connection with a second swinging block, the second swinging block is eccentrically connected with a second driving shaft, the second swinging block is linked with the second driving shaft, and the second driving shaft is in transmission connection with a second driving assembly.
2. The pressure adjustment mechanism of a flexographic printing machine according to claim 1, characterized in that: the first driving assembly comprises a first driving air cylinder, a piston rod of the first driving air cylinder is hinged to one end of a first swinging rod, and the other end of the first swinging rod is fixedly connected with the first driving shaft.
3. The pressure adjustment mechanism of a flexographic printing machine according to claim 1, characterized in that: the second driving assembly comprises a second driving air cylinder, a piston rod of the second driving air cylinder is hinged to one end of a second swinging rod, and the other end of the second swinging rod is fixedly connected with the second driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299589.8U CN209832881U (en) | 2019-03-11 | 2019-03-11 | Pressure regulating mechanism of flexo printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299589.8U CN209832881U (en) | 2019-03-11 | 2019-03-11 | Pressure regulating mechanism of flexo printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209832881U true CN209832881U (en) | 2019-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920299589.8U Active CN209832881U (en) | 2019-03-11 | 2019-03-11 | Pressure regulating mechanism of flexo printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209832881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103736A (en) * | 2021-03-09 | 2021-07-13 | 陈东红 | Pressure adjusting device of flexible printing machine |
-
2019
- 2019-03-11 CN CN201920299589.8U patent/CN209832881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103736A (en) * | 2021-03-09 | 2021-07-13 | 陈东红 | Pressure adjusting device of flexible printing machine |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Song Jiadai Nantang Avenue, Feiyun street, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee after: Zhejiang ZHONGTE Machinery Technology Co.,Ltd. Address before: Song Jiadai Nantang Avenue, Feiyun street, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee before: ZHEJIANG ZHONGTE MACHINERY TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |