CN201437291U - Pressure regulator for intermittent rotary press units - Google Patents
Pressure regulator for intermittent rotary press units Download PDFInfo
- Publication number
- CN201437291U CN201437291U CN2009200601332U CN200920060133U CN201437291U CN 201437291 U CN201437291 U CN 201437291U CN 2009200601332 U CN2009200601332 U CN 2009200601332U CN 200920060133 U CN200920060133 U CN 200920060133U CN 201437291 U CN201437291 U CN 201437291U
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- printing
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Abstract
The utility model relates to the technical field of printing machines, in particular to a pressure regulator for intermittent rotary press units, which comprises a front press unit plate, a rear press unit plate, a form roller, a lower printing roller, a front lower printing roller bearing and a rear lower printing roller bearing, wherein the front lower printing roller bearing is rotatably connected with the front press unit plate through a fixed bearing shaft, the rear lower printing roller bearing is rotatably connected with the rear press unit plate through the fixed bearing shaft, and the lower printing roller is mounted between the front lower printing roller bearing and the rear lower printing roller bearing, and is positioned under the form roller; the pressure regulator also comprises a rotary cam shaft which is used to drive the front lower printing roller bearing and the rear lower printing roller bearing to rotate around the fixed bearing shaft, and the rotary cam shaft is rotatably connected between the front press unit plate and the rear press unit plate. The utility model can quickly regulate the gap and pressure between the form roller and the lower printing roller, the regulation process is simple and can be easily operated, consequently the working efficiency of an intermittent rotary press can be effectively increased, and material can be saved as well.
Description
Technical field:
The utility model relates to the printing machinery technical field, relates in particular to intermittently rotary printing unit pressure-regulating device.
Background technology:
Intermittently rotary press is a kind of of printing machinery, is widely used in trade mark, the label printing field of food beverages, cosmetics, washing cosmetics of everyday use, high-tech electronic industry, carton class, medicine, drinks, battery mark etc.Intermittently the operation principle of rotary press is, the writings and image that will print is made forme earlier, forme is contained on the printing plate cylinder of printing machine, then China ink is coated on the place that writings and image is arranged on the forme, again printing material (as paper, leather, textile etc.) is pressed between printing plate cylinder and the printing bottom roller, printing material carries out intermittent transmission by conveying device by step pitch, thereby the print content of forme is transferred on the printing material, copies the printed matter identical with forme.Because different printing materials has different thickness, gap and pressure between printing plate cylinder and the printing bottom roller must be adjustable, existing intermittence rotary press, generally adopt the single camshaft structure to regulate the pressure at printing bottom roller two, thereby realize adjusting to gap and pressure between printing plate cylinder and the printing bottom roller, adjustment process is loaded down with trivial details consuming time, and because paper sheet thickness changes in the production process, need often regulate, this greatly reduces the intermittently operating efficiency of rotary press, also may cause raw-material waste.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of intermittence rotary printing unit pressure-regulating device, but gap and pressure between this intermittence rotary printing unit pressure-regulating device quick adjustment printing plate cylinder and the printing bottom roller, adjustment process is simple to operation, can save the adjusting time, effectively improve the intermittently operating efficiency of rotary press, also can save material.
For achieving the above object, the utility model is achieved through the following technical solutions: rotary printing unit pressure-regulating device intermittently, comprise the print couple front side board, the print couple back side panel, printing plate cylinder and printing bottom roller, printing plate cylinder is rotatably connected between print couple front side board and the print couple back side panel by bearing, also comprise preceding bearing of printing bottom roller and printing bottom roller rear support, bearing is rotatably connected on the print couple front side board by the bearing fixed axis before the printing bottom roller, printing bottom roller rear support is rotatably connected on the print couple back side panel by the bearing fixed axis, and described printing bottom roller is installed between preceding bearing of printing bottom roller and the printing bottom roller rear support and is positioned at the printing plate cylinder below; Comprise also being used to drive the preceding bearing of printing bottom roller and printing the rotating cam axle that the bottom roller rear support rotates around the bearing fixed axis that the rotating cam axle is rotatably connected between print couple front side board and the print couple back side panel.
Described rotating cam axle is connected with rotary handle.
Also comprise the worm and gear governor motion, this worm and gear governor motion comprises the worm and gear seat and the worm gear rotating shaft of the stressed bearing assembly of cam, built-in worm gear; Described worm and gear seat is located on the preceding bearing of printing bottom roller, respectively be provided with a stressed bearing assembly of cam on worm and gear seat and the printing bottom roller rear support, these two stressed bearing assemblies of cam and rotating cam axle touch, connect the worm gear rotating shaft between two stressed bearing assemblies of cam, the worm gear engagement that worm gear rotating shaft front end and worm and gear seat are built-in.
Described worm and gear governor motion also comprises the worm screw rotary handle, the worm gear engagement that this worm screw rotary handle and worm and gear seat are built-in.
Also comprise the print couple fixed base plate, described print couple front side board is located at print couple fixed base plate top front end, and the print couple back side panel is located at rear end, print couple fixed base plate top.
The utility model beneficial effect is: intermittence described in the utility model rotary printing unit pressure-regulating device, it also comprises preceding bearing of printing bottom roller and printing bottom roller rear support, bearing is rotatably connected on the print couple front side board by the bearing fixed axis before the printing bottom roller, printing bottom roller rear support is rotatably connected on the print couple back side panel by the bearing fixed axis, and described printing bottom roller is installed between preceding bearing of printing bottom roller and the printing bottom roller rear support and is positioned at the printing plate cylinder below; Comprise also being used to drive the preceding bearing of printing bottom roller and printing the rotating cam axle that the bottom roller rear support rotates around the bearing fixed axis that the rotating cam axle is rotatably connected between print couple front side board and the print couple back side panel; Adopt the pressure-regulating device of said structure, by rotating the rotating cam axle, bearing rotates around the bearing fixed axis with printing bottom roller rear support before making the rotating cam axle drive the printing bottom roller, drive the printing bottom roller simultaneously and do deflection motion up and down, thereby make the printing bottom roller apace with the printing plate cylinder clutch, realization is to the adjusting of gap and pressure between printing plate cylinder and the printing bottom roller, adjustment process is simple to operation, can save the adjusting time, effectively improve the intermittently operating efficiency of rotary press, also can save material.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, rotary printing unit pressure-regulating device intermittently, comprise print couple fixed base plate 14, print couple front side board 12, print couple back side panel 11, printing plate cylinder 10 and printing bottom roller 9, described print couple front side board 12 is located at print couple fixed base plate 14 top front ends, print couple back side panel 11 is located at rear end, print couple fixed base plate 14 top, printing plate cylinder 10 is rotatably connected between print couple front side board 12 and the print couple back side panel 11 by bearing, also comprise preceding bearing 2 of printing bottom roller and printing bottom roller rear support 8, bearing 2 is rotatably connected on the print couple front side board 12 by bearing fixed axis 13 before the printing bottom roller, printing bottom roller rear support 8 is rotatably connected on the print couple back side panel 11 by bearing fixed axis 13, and described printing bottom roller 9 is installed between preceding bearing 2 of printing bottom roller and the printing bottom roller rear support 8 and is positioned at printing plate cylinder 10 belows; Comprise also being used to drive the preceding bearing 2 of printing bottom roller and printing the rotating cam axle 5 that bottom roller rear support 8 rotates around bearing fixed axis 13 that rotating cam axle 5 is rotatably connected between print couple front side board 12 and the print couple back side panel 11; Described rotating cam axle 5 is connected with rotary handle 1.
Above-mentioned intermittence, rotary printing unit pressure-regulating device also comprised the worm and gear governor motion, and this worm and gear governor motion comprises worm and gear seat 3, worm gear rotating shaft 6 and the worm screw rotary handle 4 of the stressed bearing assembly 7 of cam, built-in worm gear; Described worm and gear seat 3 is located on the preceding bearing 2 of printing bottom roller, respectively be provided with a stressed bearing assembly 7 of cam on worm and gear seat 3 and the printing bottom roller rear support 8, the stressed bearing assembly 7 of these two cams touches with rotating cam axle 5, connect worm gear rotating shaft 6 between two stressed bearing assemblies 7 of cam, the worm gear engagement that worm gear rotating shaft 6 front ends and worm and gear seat 3 are built-in, the worm gear engagement that worm screw rotary handle 4 and worm and gear seat 3 are built-in.The worm and gear governor motion can be to printing plate cylinder 10 and printing gap and the pressure effect of playing fine setting between the bottom roller 9.
Above-mentioned intermittence rotary printing unit pressure-regulating device, its printing bottom roller 9 is used to hold up printing material and it is contacted with forme, printing plate cylinder 10 is used for fixing forme, print couple back side panel 11 and print couple front side board 12 also can be used for fixedly ink transfer and imprinting apparatus etc., and print couple fixed base plate 14 is used for support printing unit.During work, printing material according to different-thickness, rotate rotating cam axle 5 by controlling rotary handle 1, bearing 2 rotates around bearing fixed axis 13 with printing bottom roller rear support 8 before making rotating cam axle 5 drive the printing bottom roller by the stressed bearing assembly 7 of cam, drive printing bottom roller 9 simultaneously and do deflection motion up and down, thereby make printing bottom roller 9 apace with printing plate cylinder 10 clutches, realize quick adjustment to gap and pressure between printing plate cylinder 10 and the printing bottom roller 9; When needs are finely tuned, by controlling worm screw rotary handle 4, utilize the transfer principle of worm and gear to make 6 rotations of worm gear rotating shaft, the stressed bearing assembly 7 of worm gear rotating shaft 6 drive cams is done deflection and is rotatablely moved, do the stressed bearing assembly 7 of cam that rotatablely moves of deflection under the reaction force of rotating cam axle 5, bearing 2 rotates around bearing fixed axis 13 with printing bottom roller rear support 8 before driving the printing bottom roller, drive printing bottom roller 9 simultaneously and do deflection motion up and down, thereby realization is to the fine setting of gap and pressure between printing plate cylinder 10 and the printing bottom roller 9.Therefore, it is simple to operation to the utlity model has adjustment process, can save the adjusting time, effectively improves the intermittently operating efficiency of rotary press, the also advantage that can save material.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1. rotary printing unit pressure-regulating device intermittently, comprise print couple front side board (12), print couple back side panel (11), printing plate cylinder (10) and printing bottom roller (9), printing plate cylinder (10) is rotatably connected between print couple front side board (12) and the print couple back side panel (11) by bearing, it is characterized in that: also comprise preceding bearing (2) of printing bottom roller and printing bottom roller rear support (8), bearing (2) is rotatably connected on the print couple front side board (12) by bearing fixed axis (13) before the printing bottom roller, printing bottom roller rear support (8) is rotatably connected on the print couple back side panel (11) by bearing fixed axis (13), and described printing bottom roller (9) is installed between preceding bearing (2) of printing bottom roller and the printing bottom roller rear support (8) and is positioned at printing plate cylinder (10) below; Comprise also being used for driving the preceding bearing (2) of printing bottom roller and printing the rotating cam axle (5) that bottom roller rear support (8) rotates around bearing fixed axis (13) that rotating cam axle (5) is rotatably connected between print couple front side board (12) and the print couple back side panel (11).
2. intermittence according to claim 1 rotary printing unit pressure-regulating device, it is characterized in that: described rotating cam axle (5) is connected with rotary handle (1).
3. intermittence according to claim 2 rotary printing unit pressure-regulating device, it is characterized in that: also comprise the worm and gear governor motion, this worm and gear governor motion comprises the worm and gear seat (3) and the worm gear rotating shaft (6) of the stressed bearing assembly of cam (7), built-in worm gear; Described worm and gear seat (3) is located on the preceding bearing (2) of printing bottom roller, respectively be provided with a stressed bearing assembly of cam (7) on worm and gear seat (3) and the printing bottom roller rear support (8), these two stressed bearing assemblies of cam (7) touch with rotating cam axle (5), connect worm gear rotating shaft (6) between two stressed bearing assemblies of cam (7), the worm gear engagement that worm gear rotating shaft (6) front end and worm and gear seat (3) are built-in.
4. intermittence according to claim 3 rotary printing unit pressure-regulating device, it is characterized in that: described worm and gear governor motion also comprises worm screw rotary handle (4), the worm gear engagement that this worm screw rotary handle (4) is built-in with worm and gear seat (3).
5. according to claim 1 to 4 rotary printing unit pressure-regulating device at each at described intermittence, it is characterized in that: also comprise print couple fixed base plate (14), described print couple front side board (12) is located at print couple fixed base plate (14) top front end, and print couple back side panel (11) is located at rear end, print couple fixed base plate (14) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200601332U CN201437291U (en) | 2009-07-09 | 2009-07-09 | Pressure regulator for intermittent rotary press units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200601332U CN201437291U (en) | 2009-07-09 | 2009-07-09 | Pressure regulator for intermittent rotary press units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437291U true CN201437291U (en) | 2010-04-14 |
Family
ID=42399272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200601332U Expired - Fee Related CN201437291U (en) | 2009-07-09 | 2009-07-09 | Pressure regulator for intermittent rotary press units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437291U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152586A (en) * | 2010-12-15 | 2011-08-17 | 东莞市中崎机械有限公司 | Coiled material compounding device |
| CN102431055A (en) * | 2010-07-23 | 2012-05-02 | P·皮埃雷 | Improvement in or relating to cutting machine |
| CN102874632A (en) * | 2012-10-12 | 2013-01-16 | 温州鸿马科技有限公司 | Cloth storage machine |
| CN103331993A (en) * | 2013-06-09 | 2013-10-02 | 苏州金科信汇光电科技有限公司 | Printing device capable of adjusting printing pressure automatically |
| CN103909723A (en) * | 2014-03-31 | 2014-07-09 | 浙江方邦机械有限公司 | Precision overprinting mechanism of unit-type flexo machine |
| CN105690993A (en) * | 2016-01-14 | 2016-06-22 | 昆山金箭机械设备有限公司 | Ink distributing mechanism of anhydrous PS plate batch type rotary press |
| CN105690977A (en) * | 2016-01-14 | 2016-06-22 | 昆山金箭机械设备有限公司 | Anhydrous PS plate batch type rotary press |
| CN106313874A (en) * | 2016-08-19 | 2017-01-11 | 杨丽霞 | Printing machine capable of changing operation mode |
| CN108928106A (en) * | 2018-09-17 | 2018-12-04 | 上豪包装机械（镇江）有限公司 | Paper bag machine servo labelling printing equipment |
| CN111923585A (en) * | 2020-09-02 | 2020-11-13 | 东莞市屹名机械有限公司 | Unit type full-wheel transfer printing machine |
| CN115027127A (en) * | 2022-05-11 | 2022-09-09 | 深圳市彩昇印刷机械有限公司 | Die block lifting assembly and rotary printing machine |
-
2009
- 2009-07-09 CN CN2009200601332U patent/CN201437291U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431055A (en) * | 2010-07-23 | 2012-05-02 | P·皮埃雷 | Improvement in or relating to cutting machine |
| CN102152586A (en) * | 2010-12-15 | 2011-08-17 | 东莞市中崎机械有限公司 | Coiled material compounding device |
| CN102152586B (en) * | 2010-12-15 | 2013-08-14 | 东莞市中崎机械有限公司 | Coiled material compounding device |
| CN102874632A (en) * | 2012-10-12 | 2013-01-16 | 温州鸿马科技有限公司 | Cloth storage machine |
| CN102874632B (en) * | 2012-10-12 | 2015-01-07 | 温州鸿马科技有限公司 | Cloth storage machine |
| CN103331993A (en) * | 2013-06-09 | 2013-10-02 | 苏州金科信汇光电科技有限公司 | Printing device capable of adjusting printing pressure automatically |
| CN103909723A (en) * | 2014-03-31 | 2014-07-09 | 浙江方邦机械有限公司 | Precision overprinting mechanism of unit-type flexo machine |
| CN103909723B (en) * | 2014-03-31 | 2015-10-07 | 浙江方邦机械有限公司 | The accurate chromatography mechanism of set type flexible printing press |
| CN105690993A (en) * | 2016-01-14 | 2016-06-22 | 昆山金箭机械设备有限公司 | Ink distributing mechanism of anhydrous PS plate batch type rotary press |
| CN105690977A (en) * | 2016-01-14 | 2016-06-22 | 昆山金箭机械设备有限公司 | Anhydrous PS plate batch type rotary press |
| CN106313874A (en) * | 2016-08-19 | 2017-01-11 | 杨丽霞 | Printing machine capable of changing operation mode |
| CN108928106A (en) * | 2018-09-17 | 2018-12-04 | 上豪包装机械（镇江）有限公司 | Paper bag machine servo labelling printing equipment |
| CN108928106B (en) * | 2018-09-17 | 2024-01-26 | 上豪包装机械（镇江）有限公司 | Servo label printing device of paper bag machine |
| CN111923585A (en) * | 2020-09-02 | 2020-11-13 | 东莞市屹名机械有限公司 | Unit type full-wheel transfer printing machine |
| CN115027127A (en) * | 2022-05-11 | 2022-09-09 | 深圳市彩昇印刷机械有限公司 | Die block lifting assembly and rotary printing machine |
| CN115027127B (en) * | 2022-05-11 | 2023-08-29 | 深圳市彩昇印刷机械有限公司 | Bottom die lifting assembly and rotary printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20130709 |