CN110588138A - Rotary press for printing - Google Patents
Rotary press for printing Download PDFInfo
- Publication number
- CN110588138A CN110588138A CN201911020373.4A CN201911020373A CN110588138A CN 110588138 A CN110588138 A CN 110588138A CN 201911020373 A CN201911020373 A CN 201911020373A CN 110588138 A CN110588138 A CN 110588138A
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- CN
- China
- Prior art keywords
- printing
- gear
- base
- rotary press
- paper
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 238000007373 indentation Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/008—Mechanical features of drives, e.g. gears, clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/008—Mechanical features of drives, e.g. gears, clutches
- B41F13/012—Taking-up backlash
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/02—Arrangements of indicating devices, e.g. counters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a rotary press for printing, which structurally comprises a paper winder, a paper feeder, a controller, a printing machine, an indentation pressing line cutting machine, a paper collector, a paper collecting platform and a base, wherein the paper feeder is arranged on the side surface of the paper winder, the base is arranged on the side surface of the paper feeder, the printing machine is installed on the base, the controller is connected to the left side of the base, the indentation pressing line cutting machine is connected to the right side of the base, the paper collector is arranged on the side surface of the paper collector, the printing machine comprises a printing roller gear, a transmission gear and a detection device, the printing roller gear is meshed with the transmission gear arranged on the side surface, and the detection device is movably connected with the printing roller gear and the transmission: whether contact touch sensor judges whether printing cylinder gear and drive gear produce the clearance simultaneously through 2 gyro wheels, can in time remind the staff during the discovery problem, reduces not should the loss, improves printing quality.
Description
Technical Field
The invention relates to the field of rotary printing machines, in particular to a rotary printing machine for printing.
Background
The rotary machine continuously rotates for die cutting in a hobbing cutter mode, is one of the devices with the highest production efficiency in the die cutting machine, and die-cut products are widely applied to the fields of mobile phones, computers, liquid crystal displays, digital cameras, LCD backlight sources and the like.
Because the printing speed of the rotary press is very high, after a period of work, the printing roller gear is abraded, so that the gap between the printing roller gear and the transmission gear is enlarged, the roller gear cannot roll according to a meshing line, a small differential speed is generated between the printing roller gear and the transmission gear, an ink ribbon with the same pitch as the gear is generated at the moment of sliding of the printing image-text part, the printing quality is reduced, frequent inspection and maintenance are required during use, the phenomenon that the printing is delayed can not be found in the first time, printed matters are possibly scrapped, and the production cost is increased.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide a rotary press for printing.
The invention is realized by adopting the following technical scheme: the utility model provides a rotary press is used in printing, its structure includes winder, paper feeder, controller, printing machine, indentation line ball cutting machine, delivery platform, base, the winder side is equipped with paper feeder, the delivery side is equipped with the base, install the printing machine on the base, the base left side is connected with the controller, indentation line ball cutting machine connects on the base right side, the delivery is established on the base right side, the delivery side is equipped with the delivery platform, including printing cylinder gear, drive gear, detection device in the printing machine, printing cylinder gear meshes with the drive gear who establishes in the side mutually, detection device respectively with printing cylinder gear, drive gear swing joint.
As an optimization, the printing roller gear and the transmission gear have the same structure, the printing roller gear comprises a gear body, a sliding groove and a fixing device, the sliding groove is formed in the gear body, the fixing device is installed on the sliding groove, and the fixing device is movably connected with the detection device.
Preferably, the fixing device comprises a supporting shaft, a roller, a bump, a screw and a nut, the roller is mounted on the supporting shaft, the supporting shaft is welded with the screw through the bump, and the screw is connected with the nut through threads.
Preferably, the inner surface of the bump is attached to the front surface of the gear body, the screw penetrates through the sliding groove, and the nut is arranged on the back surface of the gear body.
Preferably, the detection device comprises a horizontal frame, a sliding sleeve and a guide rod, wherein a roller is arranged in the horizontal frame, the middle of the top of the horizontal frame is vertically connected with the guide rod, and the guide rod penetrates through the sliding sleeve matched with the guide rod.
As optimization, the two sides in the sliding sleeve are respectively provided with an installation groove, and a pulley is installed in the installation groove.
Preferably, grooves are formed in two sides of the guide rod and matched with the pulleys.
Preferably, the upper side and the lower side of the interior of the horizontal frame are respectively provided with a touch sensor, and the touch sensors are electrically connected with the controller.
Preferably, the width of the bump is 1cm greater than that of the sliding chute.
Preferably, the internal height of the horizontal frame is 1-2cm larger than the diameter of the roller.
Preferably, the cross sections of the sliding sleeve and the guide rod are square.
Advantageous effects
When the printing roller gear is used, the printing roller gear and the transmission gear synchronously rotate, so that the two rollers can simultaneously contact with the horizontal frame and drive the horizontal frame to lift up and down, the horizontal frame can be ensured to be always kept horizontal and lift up and down through the sliding sleeve and the guide rod, when the interval between the printing roller gear and the transmission gear is increased, the printing roller gear and the transmission gear generate a small differential speed, the heights of the two rollers are different, the two rollers cannot simultaneously contact with the touch sensor, only one roller contacts with the touch sensor, the touch sensor transmits a signal to the controller, and the controller can give an alarm to remind a worker to replace the gear.
Compared with the prior art, the invention has the beneficial effects that: whether contact touch sensor judges whether printing cylinder gear and drive gear produce the clearance simultaneously through 2 gyro wheels, can in time remind the staff during the discovery problem, reduces not should the loss, improves printing quality.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a rotary press for printing according to the present invention.
FIG. 2 is a schematic view of the connection structure of the printing cylinder gear, the transmission gear and the detection device.
FIG. 3 is a schematic view of the structure of the printing cylinder gear of the present invention.
Fig. 4 is a side view of the fastening device of the present invention.
FIG. 5 is a schematic structural diagram of the detecting device of the present invention.
FIG. 6 is a schematic cross-sectional view of the sliding sleeve and the guide rod of the present invention.
FIG. 7 is a cross-sectional view of a guide bar according to the present invention.
In the figure: the paper winding device comprises a paper winder 1, a paper feeder 2, a controller 3, a printing machine 4, an indentation and line pressing cutting machine 5, a paper delivery 6, a paper delivery platform 7, a base 8, a printing cylinder gear 9, a transmission gear 10, a detection device 11, a gear body 12, a sliding chute 13, a fixing device 14, a supporting shaft 15, a roller 16, a bump 17, a screw 18, a nut 19, a horizontal frame 20, a sliding sleeve 21, a guide rod 22, a mounting groove 23, a pulley 24, a groove 25 and a touch sensor 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a rotary press for printing, comprising: the automatic paper feeding device structurally comprises a paper winder 1, a paper feeder 2, a controller 3, a printing machine 4, an indentation pressing line cutting machine 5, a paper collector 6, a paper collecting platform 7 and a base 8, wherein the paper feeder 2 is arranged on the side face of the paper winder 1, the base 8 is arranged on the side face of the paper feeder 2, the printing machine 4 is installed on the base 8, the controller 3 is connected to the left side of the base 8, the indentation pressing line cutting machine 5 is connected to the right side of the base 8, the paper collector 6 is arranged on the right side of the base 8, the paper collecting platform 7 is arranged on the side face of the paper collector 6, a printing roller gear 9, a transmission gear 10 and a detection device 11 are arranged in the printing machine 4, the printing roller gear 9 is meshed with the transmission gear 10 arranged on the side face, and the detection device 11 is movably connected with the printing.
The printing cylinder gear 9 and the transmission gear 10 are consistent in structure, the printing cylinder gear 9 comprises a gear body 12, a sliding groove 13 and a fixing device 14, the sliding groove 13 is formed in the gear body 12, the fixing device 14 is installed on the sliding groove 13, the fixing device 14 is movably connected with the detection device 11, and the sliding groove 13 facilitates the fixing device 14 to adjust the position.
The fixing device 14 comprises a support shaft 15, a roller 16, a bump 17, a screw 18 and a nut 19, wherein the roller 16 is installed on the support shaft 15, the support shaft 15 is welded with the screw 18 through the bump 17, the screw 18 is in threaded connection with the nut 19, and the nut 19 can fix the roller 16 at any position of the sliding chute 13.
The inner surface of the convex block 17 is attached to the front surface of the gear body 12, the screw 18 penetrates through the sliding groove 13, the nut 19 is arranged on the back surface of the gear body 12, the position of the roller 16 can be limited through the convex block 17, and the roller 16 is prevented from contacting with the gear body 12.
The detection device 11 comprises a horizontal frame 20, a sliding sleeve 21 and a guide rod 22, wherein a roller 16 is arranged in the horizontal frame 20, the middle of the top of the horizontal frame 20 is vertically connected with the guide rod 22, and the guide rod 22 penetrates through the sliding sleeve 21 matched with the guide rod 22.
The inside both sides of sliding sleeve 21 are equipped with mounting groove 23 respectively, install pulley 24 in the mounting groove 23.
Grooves 25 are formed in two sides of the guide rod 22, and the grooves 25 are matched with the pulleys 24, so that friction of the guide rod 22 during sliding can be reduced, and the sliding is smoother.
Touch sensors 26 are respectively installed on the upper side and the lower side of the interior of the horizontal frame 20, and the touch sensors 26 are electrically connected with the controller 3 and can transmit signals to the controller 3 at any time.
The width of the projection 17 is 1cm greater than the width of the sliding groove 13, and the projection is prevented from penetrating through the sliding groove 13.
The height inside the horizontal frame 20 is 1-2cm greater than the diameter of the roller 16, so that the roller 16 has a space for moving up and down, and a space is provided for generating a height difference among 2 rollers 16.
The cross sections of the sliding bush 21 and the guide rod 22 are square, so that the horizontal frame 20 can be prevented from horizontally rotating.
When the printing roller gear 10 and the printing roller gear 9 are used, the printing roller gear 9 and the transmission gear 10 synchronously rotate, so that the two rollers 16 can simultaneously contact with the horizontal frame 20 and drive the horizontal frame 20 to ascend and descend, the horizontal frame 20 can be ensured to be always kept horizontal and to ascend and descend through the sliding sleeve 21 and the guide rod 22, when the interval between the printing roller gear 9 and the transmission gear 10 is increased, the two rollers can generate a slight differential speed, the heights of the two rollers 16 are different, the two rollers 16 cannot simultaneously contact the touch sensor 26, only one roller 16 is contacted, the touch sensor 26 transmits a signal to the controller 3, and the controller 3 can give an alarm to remind a worker to replace the gear.
Compared with the prior art, the invention has the technical progress that: whether contact touch sensor judges whether printing cylinder gear and drive gear produce the clearance simultaneously through 2 gyro wheels, can in time remind the staff during the discovery problem, reduces not should the loss, improves printing quality.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a rotary press is used in printing, its structure includes reeler (1), paper feeder (2), controller (3), printing machine (4), indentation line ball cutting machine (5), delivery (6), collection platform (7), base (8), reeler (1) side is equipped with paper feeder (2), delivery (2) side is equipped with base (8), install printing machine (4) on base (8), base (8) left side is connected with controller (3), indentation line ball cutting machine (5) are connected on base (8) right side, establish on base (8) right side delivery (6), delivery (6) side is equipped with collection platform (7), its characterized in that:
the printing machine (4) comprises a printing roller gear (9), a transmission gear (10) and a detection device (11), the printing roller gear (9) is meshed with the transmission gear (10) arranged on the side face, and the detection device (11) is movably connected with the printing roller gear (9) and the transmission gear (10) respectively.
2. A rotary press according to claim 1, wherein: the printing roller gear (9) and the transmission gear (10) are consistent in structure, the printing roller gear (9) comprises a gear body (12), a sliding groove (13) and a fixing device (14), the sliding groove (13) is formed in the gear body (12), the fixing device (14) is installed on the sliding groove (13), and the fixing device (14) is movably connected with the detection device (11).
3. A rotary press according to claim 2, wherein: the fixing device (14) comprises a supporting shaft (15), a roller (16), a bump (17), a screw rod (18) and a nut (19), the roller (16) is installed on the supporting shaft (15), the supporting shaft (15) is welded with the screw rod (18) through the bump (17), and the screw rod (18) is in threaded connection with the nut (19).
4. A rotary press according to claim 3, wherein: the inner surface of the convex block (17) is attached to the front surface of the gear body (12), the screw rod (18) penetrates through the sliding groove (13), and the nut (19) is arranged on the back surface of the gear body (12).
5. A rotary press according to claim 1, wherein: the detection device (11) comprises a horizontal frame (20), a sliding sleeve (21) and a guide rod (22), wherein a roller (16) is arranged in the horizontal frame (20), the middle of the top of the horizontal frame (20) is vertically connected with the guide rod (22), and the guide rod (22) penetrates through the sliding sleeve (21) matched with the guide rod.
6. A rotary press according to claim 5, wherein: the inner two sides of the sliding sleeve (21) are respectively provided with a mounting groove (23), and a pulley (24) is mounted in the mounting groove (23).
7. A rotary press according to claim 5, wherein: grooves (25) are formed in two sides of the guide rod (22), and the grooves (25) are matched with the pulleys (24).
8. A rotary press according to claim 5, wherein: touch sensors (26) are respectively installed on the upper side and the lower side of the interior of the horizontal frame (20), and the touch sensors (26) are electrically connected with the controller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911020373.4A CN110588138B (en) | 2019-10-25 | 2019-10-25 | Rotary press for printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911020373.4A CN110588138B (en) | 2019-10-25 | 2019-10-25 | Rotary press for printing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110588138A true CN110588138A (en) | 2019-12-20 |
| CN110588138B CN110588138B (en) | 2021-02-02 |
Family
ID=68851550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911020373.4A Active CN110588138B (en) | 2019-10-25 | 2019-10-25 | Rotary press for printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110588138B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040175503A1 (en) * | 2001-04-27 | 2004-09-09 | Adolf Bernds | Method for producing thin homogenenous layers with the help of screen printing technology, device for carrying out said method and the use thereof |
| JP2007010493A (en) * | 2005-06-30 | 2007-01-18 | Hitachi Nico Transmission Co Ltd | Apparatus for measuring transmission error of gearwheel |
| CN201100844Y (en) * | 2007-11-28 | 2008-08-13 | 北京石油化工学院 | 2-D mechanical contact welding line tracking sensor |
| JP2010014473A (en) * | 2008-07-02 | 2010-01-21 | Ntn Corp | Detection method of detecting temporal change generated when contact fatigue damage is generated |
| CN103827648A (en) * | 2011-09-30 | 2014-05-28 | 西门子公司 | Method and arrangement for monitoring gearwheels during operation |
| CN204054926U (en) * | 2014-08-07 | 2014-12-31 | 沈阳大地印刷有限责任公司 | Rotary press false proof bill printing equipment |
| KR20150007611A (en) * | 2013-07-11 | 2015-01-21 | 포스코강판 주식회사 | Apparatus for manufacturing color sheet having unevenness and method of manufacturing color sheet using the same |
| CN110045191A (en) * | 2019-04-23 | 2019-07-23 | 江苏理工学院 | A kind of rail traffic vehicles gear drive electrostatic on-Line Monitor Device and its monitoring method |
-
2019
- 2019-10-25 CN CN201911020373.4A patent/CN110588138B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040175503A1 (en) * | 2001-04-27 | 2004-09-09 | Adolf Bernds | Method for producing thin homogenenous layers with the help of screen printing technology, device for carrying out said method and the use thereof |
| JP2007010493A (en) * | 2005-06-30 | 2007-01-18 | Hitachi Nico Transmission Co Ltd | Apparatus for measuring transmission error of gearwheel |
| CN201100844Y (en) * | 2007-11-28 | 2008-08-13 | 北京石油化工学院 | 2-D mechanical contact welding line tracking sensor |
| JP2010014473A (en) * | 2008-07-02 | 2010-01-21 | Ntn Corp | Detection method of detecting temporal change generated when contact fatigue damage is generated |
| CN103827648A (en) * | 2011-09-30 | 2014-05-28 | 西门子公司 | Method and arrangement for monitoring gearwheels during operation |
| KR20150007611A (en) * | 2013-07-11 | 2015-01-21 | 포스코강판 주식회사 | Apparatus for manufacturing color sheet having unevenness and method of manufacturing color sheet using the same |
| CN204054926U (en) * | 2014-08-07 | 2014-12-31 | 沈阳大地印刷有限责任公司 | Rotary press false proof bill printing equipment |
| CN110045191A (en) * | 2019-04-23 | 2019-07-23 | 江苏理工学院 | A kind of rail traffic vehicles gear drive electrostatic on-Line Monitor Device and its monitoring method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110588138B (en) | 2021-02-02 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210105 Address after: 321300 workshop 3, No.33, Shifeng Road, Jinhua Economic Development Zone, Zhejiang Province Applicant after: Jinhua Shuangyu printing art Co.,Ltd. Address before: 200000 Building 5, No.39, Linbao Road, Tinglin Town, Jinshan District, Shanghai Applicant before: Yan Kun |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |