CN203460533U - Horizontal correcting device of plate roller of printing machine - Google Patents
Horizontal correcting device of plate roller of printing machine Download PDFInfo
- Publication number
- CN203460533U CN203460533U CN201320499292.9U CN201320499292U CN203460533U CN 203460533 U CN203460533 U CN 203460533U CN 201320499292 U CN201320499292 U CN 201320499292U CN 203460533 U CN203460533 U CN 203460533U
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- CN
- China
- Prior art keywords
- roller
- spindle nose
- printing machine
- plate
- head
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- Withdrawn - After Issue
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses a horizontal correcting device of a plate roller of a printing machine. The horizontal correcting device comprises a shaft-head linking device of the plate roller, a plate-roller traversing device and a positioning detection device, wherein the shaft-head linking device is arranged on a shaft head of the plate roller and consists of a plate-roller fixing seat, a fixed sleeve, a fixed bearing, a traversing bearing, a pushing shaft sleeve, a locking screw and a large gear; the plate-roller traversing device consists of a rotating frame, a pressing cylinder, a servo motor and a small gear; the positioning detection device consists of a detecting head and a controller. The horizontal correcting device disclosed by the utility model has the advantages that in use, the small gear of the shaft head of the servo motor is pressed on the large gear of the shaft-head linking device by the pressing cylinder, the detecting head of the positioning detection device is arranged on a paper tape channel at the rear end of the plate roller of the printing machine, and when the detecting head detects the error of a horizontal position of a printing pattern, the controller starts the servo motor to push the plate roller to traverse and register the printing pattern. When the printing machine prints at a high speed, instantaneous tracking registration can be carried out in the production process.
Description
Technical field
The utility model belongs to printing machine parts technical field, relates to a kind of printing press plate roller lateral deviation-correcting device of pressing circle of justifying.
Background technology
Circle presses the multicolour press of circle to be comprised of a plurality of printing elements, and a set of galley is installed in each printing element, and on a production line, each printing element works alone.When carrying out the chromatography of polychrome group, because colour cell is many, transmission is complicated, between the printing plate cylinder in each printing element, there is lateral error; At printing machine, run up in process in addition, transmission device and printing paper tape there will be horizontal looseness, cause occurring lateral error, affect printing quality.
Summary of the invention
For solving the printing machine of polychrome group in prior art, there is the problem of horizontal overprint error, the utility model provides a kind of printing press plate roller lateral deviation-correcting device, this device is by the spindle nose linkage of roller, roller Traverse Displacement Unit and locating and detecting device form, spindle nose linkage is arranged on the spindle nose of roller, forme is installed in roller, spindle nose linkage is by roller holder, fixed cover, rigid bearing, traversing bearing, push shaft cover, lock-screw and gear wheel form, roller holder is fixed on the dolly of printing element, one end of fixed cover is sleeved in roller holder, rigid bearing is installed in fixed cover, roller spindle nose is sleeved in rigid bearing, on the spindle nose end face of roller, have screw, lock-screw is installed in hole, between the spindle nose end face of lock-screw and roller, be designed with groove, the inner ring of traversing bearing is fixedly mounted in groove, the other end at fixed cover is processed with internal thread, push shaft cover is installed in internal thread, the outer ring of traversing bearing is fixed in push shaft cover, one end at push shaft cover, with screw, gear wheel is fixed on to the side of push shaft cover, roller Traverse Displacement Unit is comprised of rotating turret, compression cylinder, servomotor and pinion, rotating turret upper end is arranged in the frame of printing machine, one end of compression cylinder is connected on rotating turret, the other end is arranged in the frame of printing machine, servomotor is installed in lower end at rotating turret, in the rotating shaft of servomotor, pinion is installed, pinion and gear wheel engagement, locating and detecting device is comprised of detection head and controller, and detection head is arranged on the printing paper tape channel of printing press plate roller rear end, and controller connects detection head and servomotor with electric wire.
Adopt technical solution of the present invention, by compression cylinder, the pinion of servomotor spindle nose is pressed on the gear wheel of spindle nose linkage, the detection head of locating and detecting device is arranged on the test point of paper tape channel of printing press plate roller rear end, during work, detection head carries out the detection of lateral error on the paper tape through printing, detection signal passes in controller, when there is error the printed patterns lateral attitude on printing paper tape being detected, controller starts servomotor forward or reverse, pinion on motor promotes gear wheel, drive push shaft cover to rotate, push shaft promotes traversing bearing while being enclosed within rotation and advances or retreat, it is traversing that traversing bearing promotes roller, by printed patterns alignment.This device, when printing machine high speed printing, can carry out instant tracking alignment in process of production.
Accompanying drawing explanation
Accompanying drawing 1 is cross-sectional view of the present utility model.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of printing press plate roller lateral deviation-correcting device, this device is by the spindle nose linkage of roller, roller Traverse Displacement Unit and locating and detecting device form, spindle nose linkage is arranged on the spindle nose of roller 2, forme 1 is installed in roller 2, spindle nose linkage is by roller holder 5, fixed cover 3, rigid bearing 4, traversing bearing 13, push shaft cover 12, lock-screw 14 and gear wheel 17 form, roller holder 5 is fixed on the dolly 15 of printing element, one end of fixed cover 3 is sleeved in roller holder 5, rigid bearing 4 is installed in fixed cover 3, roller 2 spindle noses are sleeved in rigid bearing 4, on the spindle nose end face of roller 2, have screw, lock-screw 14 is installed in hole, between the spindle nose end face of lock-screw 14 and roller 2, be designed with groove, the inner ring of traversing bearing 13 is fixedly mounted in groove, the other end at fixed cover 3 is processed with internal thread, push shaft cover 12 is installed in internal thread, the outer ring of traversing bearing 13 is fixed in push shaft cover 12, one end at push shaft cover 12, with screw 16, gear wheel 17 is fixed on to the side of push shaft cover 12, roller Traverse Displacement Unit is comprised of rotating turret 7, compression cylinder 6, servomotor 10 and pinion 9, rotating turret 8 upper ends are arranged in the frame 7 of printing machine, one end of compression cylinder 6 is connected on rotating turret 8, the other end is arranged in the frame 7 of printing machine, servomotor 10 is installed in lower end at rotating turret 8, pinion 9 is installed, pinion 9 and gear wheel 17 engagements in the rotating shaft of servomotor 10, locating and detecting device is comprised of detection head 11 and controller 18, and detection head 11 is arranged on the printing paper tape channel of printing press plate roller rear end, and controller 18 use electric wires connect detection head 11 and servomotor 10.
Claims (1)
1. printing press plate roller lateral deviation-correcting device, it is characterized in that: this device is by the spindle nose linkage of roller, roller Traverse Displacement Unit and locating and detecting device form, spindle nose linkage is arranged on the spindle nose of roller (2), forme (1) is installed in roller (2), spindle nose linkage is by roller holder (5), fixed cover (3), rigid bearing (4), traversing bearing (13), push shaft cover (12), lock-screw (14) and gear wheel (17) form, roller holder (5) is fixed on the dolly (15) of printing element, one end of fixed cover (3) is sleeved in roller holder (5), rigid bearing (4) is installed in fixed cover (3), roller (2) spindle nose is sleeved in rigid bearing (4), on the spindle nose end face of roller (2), have screw, lock-screw (14) is installed in hole, between the spindle nose end face of lock-screw (14) and roller (2), be designed with groove, the inner ring of traversing bearing (13) is fixedly mounted in groove, the other end at fixed cover (3) is processed with internal thread, push shaft cover (12) is installed in internal thread, the outer ring of traversing bearing (13) is fixed in push shaft cover (12), one end in push shaft cover (12), with screw (16), gear wheel (17) is fixed on to the side of push shaft cover (12), roller Traverse Displacement Unit is comprised of rotating turret (7), compression cylinder (6), servomotor (10) and pinion (9), rotating turret (8) upper end is arranged in the frame (7) of printing machine, one end of compression cylinder (6) is connected on rotating turret (8), the other end is arranged in the frame (7) of printing machine, servomotor (10) is installed in lower end at rotating turret (8), pinion (9) is installed, pinion (9) and gear wheel (17) engagement in the rotating shaft of servomotor (10), locating and detecting device is comprised of detection head (11) and controller (18), and detection head (11) is arranged on the printed web passage of printing press plate roller rear end, and controller (18) connects detection head (11) and servomotor (10) with electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499292.9U CN203460533U (en) | 2013-08-16 | 2013-08-16 | Horizontal correcting device of plate roller of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499292.9U CN203460533U (en) | 2013-08-16 | 2013-08-16 | Horizontal correcting device of plate roller of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460533U true CN203460533U (en) | 2014-03-05 |
Family
ID=50172917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499292.9U Withdrawn - After Issue CN203460533U (en) | 2013-08-16 | 2013-08-16 | Horizontal correcting device of plate roller of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460533U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448354A (en) * | 2013-08-16 | 2013-12-18 | 云南通印股份有限公司 | Lateral deviation device for printing press plate roller |
| CN107175888A (en) * | 2017-07-19 | 2017-09-19 | 蚌埠市奥特纸箱机械有限公司 | A kind of servomotor driving phase adjustment and on-line automatic compensation mechanism |
| CN110315842A (en) * | 2019-06-25 | 2019-10-11 | 北新集团建材股份有限公司 | A kind of galley automatic deviation rectifying device |
| CN116653411A (en) * | 2023-07-20 | 2023-08-29 | 苏州同里印刷科技股份有限公司 | Paper deviation correcting device and deviation correcting method for printing process |
-
2013
- 2013-08-16 CN CN201320499292.9U patent/CN203460533U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448354A (en) * | 2013-08-16 | 2013-12-18 | 云南通印股份有限公司 | Lateral deviation device for printing press plate roller |
| CN103448354B (en) * | 2013-08-16 | 2015-10-28 | 云南通印股份有限公司 | Printing press plate roller lateral deviation-correcting device |
| CN107175888A (en) * | 2017-07-19 | 2017-09-19 | 蚌埠市奥特纸箱机械有限公司 | A kind of servomotor driving phase adjustment and on-line automatic compensation mechanism |
| CN110315842A (en) * | 2019-06-25 | 2019-10-11 | 北新集团建材股份有限公司 | A kind of galley automatic deviation rectifying device |
| CN116653411A (en) * | 2023-07-20 | 2023-08-29 | 苏州同里印刷科技股份有限公司 | Paper deviation correcting device and deviation correcting method for printing process |
| CN116653411B (en) * | 2023-07-20 | 2023-09-29 | 苏州同里印刷科技股份有限公司 | Paper deviation correcting device and deviation correcting method for printing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20151028 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |