CN101323198B - Inclined pull regulating mechanism of jumper type printing machine forme - Google Patents
Inclined pull regulating mechanism of jumper type printing machine forme Download PDFInfo
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- CN101323198B CN101323198B CN200810063506A CN200810063506A CN101323198B CN 101323198 B CN101323198 B CN 101323198B CN 200810063506 A CN200810063506 A CN 200810063506A CN 200810063506 A CN200810063506 A CN 200810063506A CN 101323198 B CN101323198 B CN 101323198B
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- drive
- blanket cylinder
- clamp bar
- forme
- driving cog
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Abstract
The invention relates to an inclined pull regulating mechanism of a forme of an intermittent printing press, which comprises a blanket cylinder, on which a seam clamp bar attachment frame and a rear clamp bar attachment frame of the forme are arranged. Driving pinions are respectively arranged at both sides of the bottom of the seam clamp bar attachment frame. The screw thread fit is adopted between the driving pinions and the seam clamp bar attachment frame. A central axis hole is opened at the blanket cylinder, and a vent breather communicated with the central axis hole is opened at a gap of the blanket cylinder. A driving pinion rack device is arranged at the vent breather. The driving pinion rack device is in mesh with the driving pinions. A driving lever device is arranged at the spigot shaft hole. The rear end of the driving lever device extends outwards and protrudes from the central axis hole. The forepart of the driving lever device is in the central axis hole and the odontogram in mesh with the driving pinion rack is arranged on the lever. The rear end of the driving lever device is connected with the adjusting gear through a bearing; the regulating mechanism of the invention is compact in structure and can regulate the forme without stopping the machine.
Description
Technical field
[0001] the present invention relates to the improvement of printer technology, specifically is a kind of batch type printing machine forme inclined pull regulating mechanism.
Background technology
[0002] at present batch type printing machine in that chromatography to occur unpunctual; Must shut down and adjust; Do not readjust if still aim to shut down again after the adjustment, the low and waste material of this regulative mode production efficiency does not meet present industrial production requirement.
Summary of the invention
[0003] the object of the present invention is to provide a kind of inclined pull regulating mechanism that just can directly regulate of not shutting down, have compact conformation, characteristics easy to adjust printing machine forme.
[0004] the present invention is achieved in that
A kind of inclined pull regulating mechanism of batch type printing machine forme comprises blanket cylinder, on blanket cylinder, is provided with the seaming clamp bar fixed mount and version tail clamp bar fixed mount of forme; Forme surrounds the peripheral surface of blanket cylinder, and its two ends are connected on two fixed mounts, and two fixed mounts are connected the indentation, there of blanket cylinder; Version tail clamp bar fixed mount passes through spring with the forme tensioning; It is characterized in that: the position near both sides of the bottom of described seaming clamp bar fixed mount is respectively equipped with the driving cog axle, adopts threaded engagement between this driving cog axle and the seaming clamp bar fixed mount, on blanket cylinder, has a central shaft hole; The indentation, there of blanket cylinder has the connected entrance that communicates with central shaft hole; The position of this connected entrance is corresponding with the position of driving cog axle, and the place is provided with the driving cog rack device at described connected entrance, and this driving cog rack device is meshed with the driving cog axle; The place is provided with drive pole device at described central shaft hole; The rear portion of drive pole device stretches out and passes from central shaft hole, and the drive pole device front portion is contained in the central shaft hole and on its bar, is provided with the groove that is meshed with the transmission braces, and the drive pole device rear end is connected with adjusting device through bearing.
[0005] described drive pole device comprises drive link and drive sleeve; Drive sleeve is socketed in the postmedian of drive link; Can slide relatively between drive link and the drive sleeve; The anterior diameter of drive link is respectively equipped with the groove that is meshed with the driving cog rack device greater than the diameter of postmedian and identical with the external diameter of drive sleeve in the front portion of drive link and the front portion of drive sleeve, and drive link is connected with two groups of separate adjusting devices through bearing respectively with drive sleeve.
[0006] described adjusting device comprises frame, drive motors, train of reduction gears and trace; Drive motors is meshed with the train of reduction gears canine tooth; Trace is meshed with the little tooth of train of reduction gears, and trace is connected through the bearing on connector and drive link or the drive sleeve.
[0007] on described frame, be provided with pilot hole, trace is in the pilot hole.
[0008] described trace is made up of trace core and trace cover, and trace puts and is provided with the groove that is meshed with little tooth, and the trace cover is socketed on the trace core and can be free to slide, and the trace core is in the pilot hole.
[0009] described driving cog rack device comprises support, connects tooth axle, output gear and pulley; Connect the tooth axle and be provided with two in-line gears; One of them is meshed with output gear, and one with drive pole device on groove be meshed, drive pole device is in pulley and connects between the tooth axle.
[0010] a kind of inclined pull regulating mechanism of batch type printing machine forme; Comprise blanket cylinder, on blanket cylinder, be provided with the seaming clamp bar fixed mount and version tail clamp bar fixed mount of forme, forme surrounds the peripheral surface of blanket cylinder; Its two ends are connected on two fixed mounts; Two fixed mounts are connected the indentation, there of blanket cylinder, and with the forme tensioning, it is characterized in that: the wherein position of a side of the bottom of described seaming clamp bar fixed mount is provided with the driving cog axle to version tail clamp bar fixed mount through spring; Adopt threaded engagement between this driving cog axle and the seaming clamp bar fixed mount; The opposite side of the bottom of seaming clamp bar fixed mount is movably connected on the blanket cylinder, also is provided with the ejecting rod of cylinder device in the indentation, there of blanket cylinder, and this ejecting rod of cylinder device is connected with a version tail clamp bar fixed mount; On described blanket cylinder, have a central shaft hole; The indentation, there of blanket cylinder has the connected entrance that communicates with central shaft hole; The position of this connected entrance is corresponding with the position of driving cog axle, and the place is provided with the driving cog rack device at described connected entrance, and this driving cog rack device is meshed with the driving cog axle; The place is provided with drive pole device at described central shaft hole; The rear portion of drive pole device stretches out and passes from central shaft hole, and the drive pole device front portion is contained in the central shaft hole and on its bar, is provided with the groove that is meshed with the transmission braces, and the drive pole device rear end is connected with adjusting device through bearing.
[0011] the present invention connects adjusting device and driving cog rack device through drive pole device at the central shaft hole of blanket cylinder; The motor of adjusting device passes to the driving cog rack device through the most conventional gear transmission structure with driving force, and the transmission braces will further drive the driving cog axle, and then changes seaming clamp bar fixed mount position; Regulate the position of the forme above fixing through the position of the seaming clamp bar fixed mount that changes; Owing to adopt bearing to be connected between governor motion and the drive pole device, drive pole device be in interior central shaft hole and with driving cog rack device and engagement, when blanket cylinder is worked in turn; Also can carry out real-time regulated to forme; Avoided shutting down the trouble of regulating, improved the operating efficiency of machine, also cut the waste simultaneously.
Description of drawings
[0012] Fig. 1, be structural representation of the present invention;
Fig. 2, be decomposing schematic representation of the present invention;
Fig. 3, for driving cog rack device structural representation of the present invention;
Fig. 4, for the structural representation of seaming clamp bar fixed mount of the present invention;
Fig. 5, for the structural representation of governor motion of the present invention;
Fig. 6, for governor motion decomposition texture sketch map of the present invention;
Fig. 7, for the structural representation of adjusting device of the present invention;
Fig. 8, be the structural representation of the another kind of adjusting device of the present invention;
Fig. 9, for interlock tooth axle construction sketch map of the present invention;
Figure 10, be the structural representation of another embodiment of the present invention.
The specific embodiment
[0013] as shown in Figure 1; A kind of inclined pull regulating mechanism of batch type printing machine forme; Comprise blanket cylinder 1, on blanket cylinder 1, be provided with the seaming clamp bar fixed mount 11 and version tail clamp bar fixed mount 12 of forme, forme surrounds the peripheral surface of blanket cylinder 1; Its two ends are connected on two fixed mounts, and two fixed mounts then are connected the indentation, there of blanket cylinder 1 and pass through version tail clamp bar fixed mount 12 with the forme tensioning.
[0014] shown in Fig. 2-4, the position near both sides of the bottom of described seaming clamp bar fixed mount 11 is respectively equipped with between 111, two driving cog axles 111 of driving cog axle and the seaming clamp bar fixed mount 11 and adopts threaded engagement; On blanket cylinder 1, have a central shaft hole 10; The indentation, there of blanket cylinder 1 has the connected entrance that communicates with central shaft hole 10, and the position of this connected entrance is corresponding with the position of driving cog axle 111, and the place is provided with driving cog rack device 3 at described connected entrance; Described driving cog rack device 3 comprises support 31, connects tooth axle 32, output gear 33 and pulley 34; Connect tooth axle 32 and be provided with two in-line gears, one of them is meshed with output gear 33, and another is meshed with groove on the drive pole device 2; Drive pole device 2 is in pulley and connects between the tooth axle, and described output gear 33 is meshed with driving cog axle 111.
[0015] like Fig. 2,5, shown in 6; 10 places are provided with drive pole device 2 at described central shaft hole; The rear portion of drive pole device 2 stretches out and passes from central shaft hole 10; Described drive pole device 2 comprises drive link 21 and drive sleeve 22; Drive sleeve 22 is socketed in the postmedian of drive link 21, can slide relatively between drive link 21 and the drive sleeve 22, and the anterior diameter of drive link 21 is greater than the diameter of postmedian and identical with the external diameter of drive sleeve 22; On the front portion of the front portion of drive link 21 and drive sleeve 22, be respectively equipped with the groove that tooth axle 32 is meshed that is connected with driving cog rack device 3, drive link 21 is connected with two groups of separate adjusting devices 4 through bearing respectively with drive sleeve 22.
[0016] shown in Fig. 6-8, described adjusting device 4 comprises frame 41, drive motors 42, train of reduction gears 43 and trace 44, and drive motors 42 is meshed with the canine tooth 431 of train of reduction gears 43; Trace 44 is meshed with the little tooth 432 of train of reduction gears 43; Trace 44 is connected with connector 20, and connector 20 is connected on the bearing, bearing then be socketed in drive link 21 or drive sleeve 22 on; On described frame 41, be provided with pilot hole 45, trace 44 is in the pilot hole 45.
[0017] course of work of the present invention is such: printing machine is found not timestamp of chromatography when operation; Follow direction according to registration deviation; We drive the adjusting device 4 that is connected with drive link 21 when taking back such as chromatography, and drive motors 42 rotates, and make drive link 21 produce displacement through train of reduction gears 43; Drive link 21 displacements are rotated driving cog axle 111; Threaded engagement between driving cog axle 111 and the seaming clamp bar fixed mount 11, driving cog axle 111 rotation makes a wherein end occurrence positions of seaming clamp bar fixed mount 11, thereby make the forme position do suitable adjustment up to chromatography accurately for extremely; In like manner we also can pass through to drive the adjusting device 4 that is connected with drive sleeve, and are accurate to realize chromatography; We can adopt two adjusting devices to work simultaneously and accomplish adjustment when deviation or left-right deviation were big about chromatography occurs.
[0018] the present invention connects through bearing between adjusting device 4 and drive pole device 2, and when blanket cylinder 1 work, drive pole device 2 just can be realized not shutting down direct adjusting, increases work efficiency, and reduces unnecessary waste like this.
[0019] shown in Fig. 6-8; Invent in order to make structure more compact, two adjusting device 4 structures that are connected with drive sleeve 22 with drive link 21 in the present embodiment are slightly different, and the structure of trace 44 is difference to some extent also; The trace 44 that is connected with drive link 21 is made up of trace core 442 and trace cover 441; Trace cover 441 is provided with the groove that is meshed with little tooth 432, and trace cover 441 is socketed on the trace core 442 and can be free to slide, and the trace core is in pilot hole interior 45; The adjusting device 4 that adopts said structure just can be with two independently adjusting device 4 parallel placements, make structure more compact.
[0020] shown in figure 10; The present invention can also adopt single turning gear axle 111 in seaming clamp bar fixed mount 11 bottoms; This turning gear axle 111 is provided with a wherein side of seaming clamp bar fixed mount 11 bottoms; Opposite side then adopts hinges 13 modes to be connected with blanket cylinder 1; Simultaneously the indentation, there at blanket cylinder 1 also is provided with the ejecting rod of cylinder device 14 that is connected with tail version clamp bar fixed mount 12, and ejecting rod of cylinder device 14 can promote tail version clamp bar fixed mount 12 through push rod, thereby can cooperate driving cog axle 111 the forme position is adjusted together; In addition since tail version clamp bar fixed mount under the effect of the elastic force of spring; Usually general little air cylinder device can't promote tail version clamp bar fixed mount; Air cylinder device 14 can't be placed on too greatly again and take out indentation, there; Therefore can adopt the interlock lever to connect tail version clamp bar fixed mount and cylinder pin-lift arrangement, the thrust of utilizing the interlock lever to amplify the ejecting rod of cylinder device promotes tail version clamp bar fixed mount.
Claims (7)
1. the inclined pull regulating mechanism of a batch type printing machine forme comprises blanket cylinder, on blanket cylinder, is provided with the seaming clamp bar fixed mount and version tail clamp bar fixed mount of forme; Forme surrounds the peripheral surface of blanket cylinder, and its two ends are connected on two fixed mounts, and two fixed mounts are connected the indentation, there of blanket cylinder; Version tail clamp bar fixed mount passes through spring with the forme tensioning; It is characterized in that: the position near both sides of the bottom of described seaming clamp bar fixed mount is respectively equipped with the driving cog axle, adopts threaded engagement between this driving cog axle and the seaming clamp bar fixed mount, on blanket cylinder, has a central shaft hole; The indentation, there of blanket cylinder has the connected entrance that communicates with central shaft hole; The position of this connected entrance is corresponding with the position of driving cog axle, and the place is provided with the driving cog rack device at described connected entrance, and this driving cog rack device is meshed with the driving cog axle; The place is provided with drive pole device at described central shaft hole; The rear portion of drive pole device stretches out and passes from central shaft hole, and the drive pole device front portion is contained in the central shaft hole and on its bar, is provided with the groove that is meshed with the transmission braces, and the drive pole device rear end is connected with adjusting device through bearing.
2. the inclined pull regulating mechanism of a kind of batch type printing machine forme as claimed in claim 1; It is characterized in that: described drive pole device comprises drive link and drive sleeve; Drive sleeve is socketed in the postmedian of drive link; Can slide relatively between drive link and the drive sleeve; The anterior diameter of drive link is respectively equipped with the groove that is meshed with the driving cog rack device greater than the diameter of postmedian and identical with the external diameter of drive sleeve in the front portion of drive link and the front portion of drive sleeve, and drive link is connected with two groups of separate adjusting devices through bearing respectively with drive sleeve.
3. the inclined pull regulating mechanism of a kind of batch type printing machine forme as claimed in claim 1; It is characterized in that: described adjusting device comprises frame, drive motors, train of reduction gears and trace; Drive motors is meshed with the train of reduction gears canine tooth; Trace is meshed with the little tooth of train of reduction gears, and trace is connected through the bearing on connector and drive link or the drive sleeve.
4. the inclined pull regulating mechanism of a kind of batch type printing machine forme as claimed in claim 1; It is characterized in that: described driving cog rack device comprises support, connects tooth axle, output gear and pulley; Connect the tooth axle and be provided with two in-line gears; One of them is meshed with output gear, and one with drive pole device on groove be meshed, drive pole device is in pulley and connects between the tooth axle.
5. the inclined pull regulating mechanism of a kind of batch type printing machine forme as claimed in claim 3, it is characterized in that: on described frame, be provided with pilot hole, trace is in the pilot hole.
6. the inclined pull regulating mechanism of a kind of batch type printing machine forme as claimed in claim 5; It is characterized in that: described trace is made up of trace core and trace cover; Trace puts and is provided with the groove that is meshed with little tooth; The trace cover is socketed on the trace core and can be free to slide, and the trace core is in the pilot hole.
7. the inclined pull regulating mechanism of a batch type printing machine forme; Comprise blanket cylinder, on blanket cylinder, be provided with the seaming clamp bar fixed mount and version tail clamp bar fixed mount of forme, forme surrounds the peripheral surface of blanket cylinder; Its two ends are connected on two fixed mounts; Two fixed mounts are connected the indentation, there of blanket cylinder, and with the forme tensioning, it is characterized in that: the wherein position of a side of the bottom of described seaming clamp bar fixed mount is provided with the driving cog axle to version tail clamp bar fixed mount through spring; Adopt threaded engagement between this driving cog axle and the seaming clamp bar fixed mount; The opposite side of the bottom of seaming clamp bar fixed mount is movably connected on the blanket cylinder, also is provided with the ejecting rod of cylinder device in the indentation, there of blanket cylinder, and this ejecting rod of cylinder device is connected with a version tail clamp bar fixed mount; On described blanket cylinder, have a central shaft hole; The indentation, there of blanket cylinder has the connected entrance that communicates with central shaft hole; The position of this connected entrance is corresponding with the position of driving cog axle, and the place is provided with the driving cog rack device at described connected entrance, and this driving cog rack device is meshed with the driving cog axle; The place is provided with drive pole device at described central shaft hole; The rear portion of drive pole device stretches out and passes from central shaft hole, and the drive pole device front portion is contained in the central shaft hole and on its bar, is provided with the groove that is meshed with the transmission braces, and the drive pole device rear end is connected with adjusting device through bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810063506A CN101323198B (en) | 2008-06-16 | 2008-06-16 | Inclined pull regulating mechanism of jumper type printing machine forme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810063506A CN101323198B (en) | 2008-06-16 | 2008-06-16 | Inclined pull regulating mechanism of jumper type printing machine forme |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101323198A CN101323198A (en) | 2008-12-17 |
| CN101323198B true CN101323198B (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810063506A Expired - Fee Related CN101323198B (en) | 2008-06-16 | 2008-06-16 | Inclined pull regulating mechanism of jumper type printing machine forme |
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| Country | Link |
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| CN (1) | CN101323198B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161254B (en) * | 2011-03-25 | 2012-08-15 | 南京信息工程大学 | Printing cylinder of drum offset printer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5136946A (en) * | 1990-02-13 | 1992-08-11 | Heidelberger Druckmaschinen Ag | Clamping device for an axially displaceable adjusting member for changing-over a gripper on a gripper cylinder of a sheet-fed rotary printing machine |
| CN2486317Y (en) * | 2001-06-16 | 2002-04-17 | 何立峰 | Top and bottom regualtor for offset printer |
| CN2613371Y (en) * | 2003-01-14 | 2004-04-28 | 沈陈刚 | Plate position adjusting mechanism in operation for offset press |
| CN2895052Y (en) * | 2006-03-25 | 2007-05-02 | 营口三鑫印机有限公司 | Automatic plate-adjusting mechanism for offset machine |
| CN201227882Y (en) * | 2008-06-16 | 2009-04-29 | 於金华 | Inclined pulling regulation mechanism of intermittent printer forme |
-
2008
- 2008-06-16 CN CN200810063506A patent/CN101323198B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5136946A (en) * | 1990-02-13 | 1992-08-11 | Heidelberger Druckmaschinen Ag | Clamping device for an axially displaceable adjusting member for changing-over a gripper on a gripper cylinder of a sheet-fed rotary printing machine |
| CN2486317Y (en) * | 2001-06-16 | 2002-04-17 | 何立峰 | Top and bottom regualtor for offset printer |
| CN2613371Y (en) * | 2003-01-14 | 2004-04-28 | 沈陈刚 | Plate position adjusting mechanism in operation for offset press |
| CN2895052Y (en) * | 2006-03-25 | 2007-05-02 | 营口三鑫印机有限公司 | Automatic plate-adjusting mechanism for offset machine |
| CN201227882Y (en) * | 2008-06-16 | 2009-04-29 | 於金华 | Inclined pulling regulation mechanism of intermittent printer forme |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平6-23954A 1994.02.01 |
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| Publication number | Publication date |
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| CN101323198A (en) | 2008-12-17 |
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Address after: Taizhou City, Zhejiang province Luqiao District Road 318050 North Road, Macun Applicant after: Wu Jinhua Address before: 318050, Zhejiang, Taizhou Luqiao street, Heng street street, 13 groups, 18 households Applicant before: Wu Jinhua |
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Owner name: HUANG SUXIA Free format text: FORMER OWNER: YU JINHUA Effective date: 20120706 |
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Effective date of registration: 20120706 Address after: Taizhou City, Zhejiang province Luqiao District Road 318050 North Road, Macun Applicant after: Huang Suxia Address before: Taizhou City, Zhejiang province Luqiao District Road 318050 North Road, Macun Applicant before: Wu Jinhua |
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Granted publication date: 20120912 Termination date: 20130616 |