CN217574419U - Ultra-clear printing roller length adjusting device - Google Patents
Ultra-clear printing roller length adjusting device Download PDFInfo
- Publication number
- CN217574419U CN217574419U CN202221063449.9U CN202221063449U CN217574419U CN 217574419 U CN217574419 U CN 217574419U CN 202221063449 U CN202221063449 U CN 202221063449U CN 217574419 U CN217574419 U CN 217574419U
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- China
- Prior art keywords
- printing roller
- movable block
- gear
- adjustment mechanism
- groove
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- 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.)
- Expired - Fee Related
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- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000001459 lithography Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model belongs to the technical field of the lithography apparatus technique and specifically relates to a super clear printing roller length adjustment device, including printing roller and two mounting panels, two mounting panel interval arrangement, the printing roller rotates and installs between two mounting panels, still includes adjustment mechanism, the adjustment mechanism activity is arranged on the printing roller, adjustment mechanism is used for adjusting the printing roller length that needs to use, adjustment mechanism includes the movable block, runs through groove, two sets of through hole, rack, gear, two dead levers and backup pad, the movable block activity is arranged on the printing roller, the utility model discloses a motor rotates makes the worm rotate, leads to the worm wheel of meshing to rotate for gear revolve drives rack and movable block and removes to the printing roller, and then makes partial printing roller get into and run through the groove, and then reaches the effect that changes the printing roller length that uses.
Description
Technical Field
The utility model relates to a lithography apparatus technical field especially relates to a super clear printing seal roller length adjustment device.
Background
In the prior art, when the printing roller is used for rotating printing, the printing roller is rotated by a motor to perform printing, and when paper with different widths is printed, the printing roller with different lengths needs to be replaced to perform printing.
Based on the explanation, when printing paper without width, print through changing different length printing roller, lead to the production process loaded down with trivial details, change the printing roller simultaneously many times and make working strength increase, it is necessary to conveniently adjust printing roller length this moment, consequently provides a super clear printing roller length adjustment device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a super-clean printing roller length adjusting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the length adjusting device for the ultra-clear printing roller comprises a printing roller and two mounting plates, wherein the two mounting plates are arranged at intervals, and the printing roller is rotatably mounted between the two mounting plates;
adjustment mechanism, adjustment mechanism activity is arranged on the printing roller, adjustment mechanism is used for adjusting the printing roller length that needs to use, adjustment mechanism includes the movable block, runs through groove, two sets of through hole, rack, gear, two dead levers and backup pad, the movable block activity is arranged on the printing roller, run through the groove and set up the lower surface at the movable block, just the printing roller inserts and runs through in the groove, the backup pad interval is fixed in mounting panel one side, and is two sets of the through hole interval is set up on the movable block, two the one end interval of dead lever is fixed in the backup pad, the other end inserts respectively in the through hole that corresponds, rack fixed mounting is in the movable block below, gear revolve install on the mounting panel and with rack toothing.
Preferably, one side of the mounting plate is fixedly provided with a rotating mechanism, and the rotating mechanism is used for controlling the rotation of the gear.
Preferably, slewing mechanism includes motor, worm wheel and fixed plate, motor fixed mounting is in one side of one of them mounting panel, the worm wheel rotates to be installed on one of them mounting panel and with the coaxial rotation of gear, the fixed plate level is fixed in the backup pad, the lower extreme fixed mounting of worm is on the output shaft of motor, the upper end is rotated and is installed on the fixed plate.
Preferably, the upper end of one of the support plates is movably arranged in the through groove.
The utility model provides a pair of super clear printing roller length adjustment device, beneficial effect lies in: this super clear printing roller length adjustment device rotates through the motor and makes the worm rotate, leads to the worm wheel of meshing to rotate for gear revolve drives rack and movable block and removes to the printing roller, and then makes partial printing roller get into and runs through the groove, and then reaches the effect that changes the printing roller length of using.
Drawings
Fig. 1 is the utility model provides an isometric view structure sketch map of super clear printing ink roller length adjustment device.
Fig. 2 is the utility model provides a super clear printing print roller length adjustment device's side view section structure sketch map.
Fig. 3 is an enlarged schematic structural view of a part a of the ultra-clean printing roller length adjusting device provided by the utility model.
In the figure: the printing device comprises a printing roller 1, a mounting plate 2, an adjusting mechanism 3, a movable block 31, a through groove 32, a through hole 33, a rack 34, a gear 35, a fixed rod 36, a supporting plate 37, a rotating mechanism 4, a motor 41, a worm 42, a worm wheel 43 and a fixed plate 44.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example 1:
referring to fig. 1-3, a length adjusting device for an ultra-clear printing roller comprises a printing roller 1 and two mounting plates 2, wherein the two mounting plates 2 are arranged at intervals, the mounting plates 2 are used for mounting the printing roller 1, and the printing roller 1 is rotatably mounted between the two mounting plates 2;
the adjusting mechanism 3 is movably arranged on the printing roller 1, the adjusting mechanism 3 is used for adjusting the length of the printing roller 1 required to be used, the adjusting mechanism 3 comprises a movable block 31, a through groove 32, two groups of through holes 33, a rack 34, a gear 35, two fixing rods 36 and a support plate 37, the movable block 31 is movably arranged on the printing roller 1, the movable block 31 is used for movably shielding part of the printing roller 1 and further changing the length of the used printing roller 1, the through groove 32 is formed in the lower surface of the movable block 31, the printing roller 1 is inserted into the through groove 32, the through groove 32 is used for storing the part of the unused printing roller 1, the support plate 37 is fixed on one side of the mounting plate 2 at intervals, the support plate 37 is used for supporting other components, the two groups of through holes 33 are formed in the movable block 31 at intervals, the through holes 33 are used for providing an insertion space, one end of each fixing rod 36 is fixed on the support plate 37 at an interval, the other end of each fixing rod is respectively inserted into the corresponding through hole 33, the fixing rod 36 is used for fixing the moving path of the movable block 31, the rack 34 is fixedly arranged below the movable block 31, the rack 34 is used for matching the gear 35 to move, the gear 35 is rotatably arranged on the mounting plate 2 and meshed with the rack 34, and the gear 35 is used for moving belt.
One of the support plates 37 is movably disposed at an upper end thereof in the through groove 32.
The working principle is as follows: when the length of the printing roller 1 needs to be adjusted, the rotating gear 35 drives the meshed rack 34 to move towards the printing roller 1, so that the movable block 31 moves towards the printing roller 1, at the moment, part of the printing roller 1 enters the through groove 32, and the length of the used printing roller 1 is changed.
Example 2:
in embodiment 1, since the control gear 35 needs to be rotated unnaturally when the movement of the movable block 31 is not required, in order to control the rotation of the gear 35, referring to fig. 1 to 3, the present embodiment includes the rotating mechanism 4;
one side of one of the mounting plates 2 is fixedly provided with a rotating mechanism 4, and the rotating mechanism 4 is used for controlling the rotation of the gear 35.
The rotating mechanism 4 comprises a motor 41, a worm 42, a worm wheel 43 and a fixing plate 44, the motor 41 is fixedly installed on one side of one of the installation plates 2, the motor 41 is used for providing rotating power, the worm wheel 43 is rotatably installed on one of the installation plates 2 and rotates coaxially with the gear 35, the worm wheel 43 is used for rotating to drive the gear 35 to rotate, the fixing plate 44 is horizontally fixed on the support plate 37, the fixing plate 44 is used for installing the worm 42, the lower end of the worm 42 is fixedly installed on the output shaft of the motor 41, the upper end of the worm 42 is rotatably installed on the fixing plate 44, and the worm 42 is used for rotating to drive the meshed worm wheel 43 to rotate.
The working principle is as follows: when the length of the printing roller 1 needs to be adjusted, the starting motor 41 rotates to drive the worm 42 to rotate, the meshed worm wheel 43 rotates, the gear 35 coaxially rotates to cause the movable block 31 to move towards the printing roller 1, at the moment, part of the printing roller 1 enters the through groove 32, and then the length of the used printing roller 1 is changed.
The general working principle is as follows: when the length of the printing roller 1 needs to be adjusted, the worm 42 is driven to rotate by rotating the starting motor 41, so that the meshed worm wheel 43 rotates, and the gear 35 coaxially rotates;
the meshed rack 34 is driven by the rotating gear 35 to move towards the printing roller 1, so that the movable block 31 moves towards the printing roller 1, and at the moment, part of the printing roller 1 enters the through groove 32, and the length of the used printing roller 1 is changed.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (4)
1. A length adjusting device for a super-clean printing roller comprises a printing roller (1) and two mounting plates (2), wherein the two mounting plates (2) are arranged at intervals, and the printing roller (1) is rotatably mounted between the two mounting plates (2);
adjustment mechanism (3), adjustment mechanism (3) activity is arranged on printing roller (1), adjustment mechanism (3) are used for adjusting printing roller (1) length that needs to use, adjustment mechanism (3) are including movable block (31), run through groove (32), two sets of through hole (33), rack (34), gear (35), two dead levers (36) and backup pad (37), movable block (31) activity is arranged on printing roller (1), run through the lower surface of groove (32) seted up at movable block (31), just printing roller (1) inserts in running through groove (32), backup pad (37) interval is fixed in mounting panel (2) one side, and is two sets of through hole (33) interval is seted up on movable block (31), two the one end interval of dead lever (36) is fixed on backup pad (37), the other end inserts respectively in corresponding through hole (33), rack (34) fixed mounting is in movable block (31) below, gear (35) rotate install on mounting panel (2) and mesh with rack (34).
2. The ultra-clean printing roller length adjusting device according to claim 1, wherein one side of one of the mounting plates (2) is fixedly provided with a rotating mechanism (4), and the rotating mechanism (4) is used for controlling the rotation of a gear (35).
3. The ultra-clean printing roller length adjusting device according to claim 2, characterized in that the rotating mechanism (4) comprises a motor (41), a worm (42), a worm wheel (43) and a fixing plate (44), the motor (41) is fixedly installed on one side of one of the mounting plates (2), the worm wheel (43) is rotatably installed on one of the mounting plates (2) and rotates coaxially with the gear (35), the fixing plate (44) is horizontally fixed on the supporting plate (37), the lower end of the worm (42) is fixedly installed on an output shaft of the motor (41), and the upper end of the worm (42) is rotatably installed on the fixing plate (44).
4. The ultra-clean printing roller length adjustment device according to claim 1, wherein the upper end of one of the support plates (37) is movably disposed in the through groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221063449.9U CN217574419U (en) | 2022-05-06 | 2022-05-06 | Ultra-clear printing roller length adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221063449.9U CN217574419U (en) | 2022-05-06 | 2022-05-06 | Ultra-clear printing roller length adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217574419U true CN217574419U (en) | 2022-10-14 |
Family
ID=83549454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221063449.9U Expired - Fee Related CN217574419U (en) | 2022-05-06 | 2022-05-06 | Ultra-clear printing roller length adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217574419U (en) |
-
2022
- 2022-05-06 CN CN202221063449.9U patent/CN217574419U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221014 |