CN201506090U - Drive mechanism for roller of plate-making and printing integrated machine - Google Patents
Drive mechanism for roller of plate-making and printing integrated machine Download PDFInfo
- Publication number
- CN201506090U CN201506090U CN2009202257594U CN200920225759U CN201506090U CN 201506090 U CN201506090 U CN 201506090U CN 2009202257594 U CN2009202257594 U CN 2009202257594U CN 200920225759 U CN200920225759 U CN 200920225759U CN 201506090 U CN201506090 U CN 201506090U
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- cam
- roller
- travelling gear
- paper
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- 230000007246 mechanism Effects 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000003028 elevating effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a drive mechanism for a roller of a plate-making and printing integrated machine, belonging to the technical field of office equipment. Driving cams interlocked with a timing roller, a stamping mechanism, a G roller, a paper-peeling mechanism and the like are arranged on a drive shaft of the roller, so that the drive shaft is driven by a drive device to rotate to drive all above mechanisms to work based on the set operation beat, thus guaranteeing that the plate-making and printing integrated machine finished each work program. According to the utility model, the drive mechanism has simple structure, reasonable design, accurate and reliable action and convenient assembly and maintenance.
Description
Technical field
The utility model relates to a kind of Plate making printing all-in-one, particularly relates to the drum drive of Plate making printing all-in-one, belongs to the office equipment technical field.
Background technology
The Plate making printing all-in-one is in plate-making, in the printing process, and cylinder constantly rotates, and G roller and timing roller need the clamping paper and send a regular length to, unclamps then, moves clamping again until the next one and sends to.Roller platen is pressed on version paper on the cylinder, and edition paper is closely contacted with cylinder, and cylinder rotates a week, and roller platen need lift, and interferes with the boss of cylinder avoiding.After plate-making is finished, also to shell paper by the stripping mechanism of paper.The action of each mechanism such as its drum driven of Plate making printing all-in-one of prior art, G roller, timing roller, roller platen, stripping paper is respectively to realize by several different mechanical mechanisms, the complete machine structure complexity, and maintenance is inconvenient.
The utility model content
At the above-mentioned defective that exists in the prior art, it is a kind of simple in structure, reasonable in design that the utility model provides, assembling, Plate making printing all-in-one drum drive easy to maintenance.
The utility model is achieved by the following technical solution: a kind of Plate making printing all-in-one drum drive, comprise the sector gear that the driving timing roller rotates, the power transmission shaft that is connected with cylinder, the stripping mechanism of paper, impression mechanism, the G roller, the travelling gear that connects with drive unit is installed on the power transmission shaft, the cam that is positioned at the travelling gear outside also is installed on the power transmission shaft and is positioned at the escape cam that the travelling gear inboard has two cam contours, the medial surface of travelling gear is fixedly connected with a cam, one end of one connecting rod has contact and cooperates with the gabarit of the cam that is positioned at the travelling gear outside, and its other end is fixedlyed connected with sector gear; Impression support plate suit also is fixed on the roller platen back shaft of impression mechanism, and the one end has contact and cooperates with the gabarit of the cam that is fixed on the travelling gear medial surface also and can pass through spring reset; One driving lever suit also is fixed on the fulcrum that supports the G roller, and the one end has contact and cooperates with one of them cam gabarit of escape cam also and can pass through spring reset; One end suit of one crank also is fixed on the power transmission shaft, and its other end is connected with the air cylinder connecting rod of stripping mechanism of paper; One group of arm suit also is fixed on the stripping reel of stripping mechanism of paper, and its end has contact and cooperates with another cam contour of escape cam, and can pass through spring reset.
The utility model drives travelling gear by drive unit, the power transmission shaft that drives cylinder rotates, rotate thereby drive each cam that is connected with power transmission shaft, the driven member by each cam mechanism drives corresponding connected each mechanism action again, realizes the action of various settings.Wherein, the cam in the travelling gear outside, but the rotation of the sector gear of driving timing roller rotate thereby drive timing roller.Be located at cam fixedly connected with it on the travelling gear medial surface, can drive the roller platen back shaft and rotate, lift or fall thereby drive the roller platen that is attached thereto.Be located at the escape cam of travelling gear inboard, it has two cam contours, a cam contour is used to drive the stripping reel action of stripping mechanism of paper, make the close cylinder of stripping mechanism of paper so that stripping paper, another cam contour is used to drive G roller fulcrum and rotates, and drive the G roller connect firmly with it around this axis rotation, G roller and timing roller are compressed, so that clamping paper and send it to regular length.Power transmission shaft rotates and drives connected crank rotation, moves back and forth thereby drive air cylinder connecting rod, produces compressed air, and compressed air can be delivered to stripping paper nozzle by the pipeline that is connected with cylinder, carries out peeling off of edition paper.
For ease of manufacturing and assembling, but the cam and the travelling gear one in the travelling gear of the present utility model outside are made.Equally, the cam of fixedlying connected with the travelling gear medial surface also can be made with the travelling gear one.
In order to make the cam mechanism flexible movements reliable, the above-mentioned contact that cooperates with the cam gabarit can adopt rolling bearing.
Consider the structural design of complete machine, described crank is arranged on the outside of the cam in the travelling gear outside.
The utility model also is provided with pressure head in the end of impression support plate, and above-mentioned dialling on the arm has the contact that cooperates with this pressure head.During action downwards, the pressure head of its end can rotate thereby drive the stripping reel dialling arm to pressing down the impression support plate under the cam effect, makes the stripping mechanism of paper dodge clamp bar on the cylinder.
The beneficial effects of the utility model can be learnt according to the narration to such scheme, the utility model is by the cam mechanism of setting on the cylinder power transmission shaft with each mechanism's interlocks such as G roller, timing roller, roller platen, stripping paper, make drive unit when head roll rotates, also drive each associated mechanisms and move according to different settings.Compared with prior art, its design is more reasonable, and structure is also simple, and assembling and maintenance are also convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the vertical view (not being with cylinder) of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the A-A view among Fig. 2;
Fig. 5 is the B-B view among Fig. 1;
Fig. 6 be in the utility model specific embodiment with the structural scheme of mechanism of G roller interlock;
Fig. 7 is the left view of Fig. 6;
Fig. 8 be in the utility model specific embodiment with the structural scheme of mechanism of stripping mechanism of paper interlock;
Fig. 9 is the vertical view of Fig. 8;
Figure 10 be in the utility model specific embodiment with the structural scheme of mechanism of impression mechanism interlock;
Figure 11 is the C-C view among Figure 10.
Among the figure, 1, main motor, 2, synchronizing jugged belt wheel, 3, synchronous cog belt, 4, sector gear, 5, the impression support plate, 6, gear train, 7, the paper feeding clutch, 8, the timing roller gear, 9, the cone pulley group, 10, connecting rod, 11, world elevating arc, 12, driving lever, 13, travelling gear, 14, crank, 15, cam, 16, air cylinder connecting rod, 17, dial arm, 18, cylinder, 19, fulcrum, 20, the G roller, 21, timing roller, 22, roller platen, 23, cylinder, 24, the escape cam, 25, power transmission shaft, 26, the roller platen back shaft, 27, the escape cam contour, 28, the escape cam contour, 29, contact, 30, pressure head, 31, contact, 32, the stripping reel, 33, spring, 34, spring, 35, contact, 36, spring, 37, cam, 38, contact.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, also in conjunction with the accompanying drawings the utility model is further described below by a specific embodiment:
As shown in drawings, be a kind of Plate making printing all-in-one drum drive, comprise the power transmission shaft 25 that is connected with cylinder 23, the sector gear 4 that driving timing roller 21 rotates, stripping mechanism of paper, impression mechanism, G roller 20.The driving end of power transmission shaft 25 is equipped with travelling gear 13, cam 15 and escape cam 24, its cam 15 and escape cam 24 are installed in the outside and the inboard of travelling gear 13 respectively, travelling gear 13 is fixedly connected with cam 37 near the medial surface of cylinder 23, and travelling gear 13 is by the gear drive on the cone pulley group 9 of drive unit.For ease of making and installing, one be made or be made as to cam 15 can with travelling gear 13 one, but cam 37 is made with travelling gear 13 one.Escape cam 24 is positioned at the inboard of travelling gear 13, and near cylinder 23, it has cam contour 27 and cam contour 28.Connecting rod 10 is the driven member of cam 15, and the one end has contact and cooperates with the gabarit of cam 15, and its other end is fixedlyed connected with sector gear 4.Cam 15 can drive sector gear 4 by connecting rod 10 and rotate, and rotates thereby drive timing roller 21, and sector gear 4 can pass through spring reset.Connecting rod 10 also is connected its rotation of drive by connecting rod with world elevating arc 11.Impression support plate 5 is the driven member of cam 37, suit also is fixed on impression mechanism and the roller platen back shaft 26 that roller platen 22 is connected, the one end has contact 38 and cooperates with the gabarit of cam 37, and the end of this end has pressure head 30, and impression support plate 5 can reset by the spring 34 that is attached thereto.Dial arm 17 suits and be fixed on the stripping reel 32 of stripping mechanism of paper, its end has contact 31 and contact 29, contact 29 cooperates with the cam contour 28 of escape cam 24, and contact 31 cooperates with the pressure head 30 of impression support plate 5 ends, and dialling arm 17 can reset by the spring 33 that is attached thereto.Driving lever 12 is the driven member of escape cam 24, and suit also is fixed on the fulcrum 19 that supports G roller 20, and the one end has contact 35 and cooperates with the cam gabarit 27 of escape cam 24, and can reset by spring 36.One end suit of crank 14 also is fixed on the power transmission shaft 25, and it is positioned at the outside of travelling gear 13, and the other end of crank 14 is connected with the air cylinder connecting rod 16 of the cylinder 18 of stripping mechanism of paper, and cylinder 18 is connected by the stripping paper nozzle of pipeline with the stripping mechanism of paper.Be the flexibility and the reliability of safety action, above-mentioned contact all can adopt rolling bearing.
Operation principle of the present utility model is: main motor 1 rotates, by synchronizing jugged belt wheel 2 and synchronous cog belt 3 transmission cone pulley groups 9 and the rotation of other driving member, gear drive travelling gear 13 on the cone pulley group 9 and power transmission shaft 25 rotate, rotate thereby drive each cam, make the interlinked mechanism action that cooperates with each cam.Wherein, the sector gear 4 of cam 15 driving timing rollers 21 rotates, and rotates thereby drive timing roller 21; Cam 37 drives roller platen back shaft 26 and rotates, thereby driving the roller platen 22 that is attached thereto lifts or falls, roller platen 22 is contacted with cylinder 23 or break away from, cam 37 also rotates the stripping reel 32 of stripping mechanism of paper by impression support plate 5, makes the stripping mechanism of paper dodge clamp bar on the cylinder; Cam contour 27 on the escape cam 24 is used to drive stripping reel 32 actions of stripping mechanism of paper, make the close cylinder 23 of stripping mechanism of paper so that shell paper, cam contour 28 on the escape cam 24 is used to drive fulcrum 19 rotations of G roller 20, the G roller 20 that connects firmly with it is rotated around this axis, G roller and timing roller are compressed, so that clamping paper and send it to regular length; Crank 14 is driven by power transmission shaft 25 and rotates, and moves back and forth thereby drive air cylinder connecting rod 16, produces compressed air, and compressed air can be delivered to stripping paper nozzle by the pipeline that is connected with cylinder 18, carries out peeling off of edition paper.
Other parts of the present utility model adopt prior art, do not repeat them here.
The foregoing description as to explanation of the present utility model, is not to restriction of the present utility model only.
The utility model is simple in structure, and it is ingenious reasonable to design, and it moves accurately and reliably, and assembling, easy to maintenance.
Claims (6)
1. Plate making printing all-in-one drum drive, comprise the sector gear (4) that driving timing roller (21) rotates, the power transmission shaft (25) that is connected with cylinder (23), the stripping mechanism of paper, impression mechanism, G roller (20), the travelling gear (13) that connects with drive unit is installed on the power transmission shaft (25), it is characterized in that: the cam (15) that is positioned at travelling gear (13) outside is installed on the power transmission shaft (25) and is positioned at the escape cam (24) that travelling gear (13) inboard has cam contour (27) and cam contour (28), the medial surface of travelling gear (13) is fixedly connected with cam (37), one end of connecting rod (10) has contact and cooperates with the gabarit of cam (15), and its other end is fixedlyed connected with sector gear (4); Impression support plate (5) suit also is fixed on the roller platen back shaft (26) of impression mechanism, and the one end has contact and cooperates with the gabarit of cam (37) also and can pass through spring reset; Driving lever (12) suit also is fixed on the fulcrum (19) that supports G roller (20), and the one end has contact and cooperates with the cam gabarit (27) of escape cam (24) also and can pass through spring reset; One end suit of crank (14) also is fixed on the power transmission shaft (25), and its other end is connected with the air cylinder connecting rod (16) of the cylinder (18) of stripping mechanism of paper; Dial arm (17) suit and be fixed on the stripping reel (32) of stripping mechanism of paper, its end has contact and cooperates with the cam contour (28) of escape cam (24), and can pass through spring reset.
2. Plate making printing all-in-one drum drive according to claim 1 is characterized in that: described cam (15) is made with travelling gear (25) one.
3. Plate making printing all-in-one drum drive according to claim 1 and 2 is characterized in that: described cam (37) is made with travelling gear (25) one.
4. Plate making printing all-in-one drum drive according to claim 1 and 2 is characterized in that: described contact is a rolling bearing.
5. Plate making printing all-in-one drum drive according to claim 1 and 2 is characterized in that: described crank (14) is arranged on the outside of cam (15).
6. Plate making printing all-in-one drum drive according to claim 1 and 2 is characterized in that: the end of impression support plate (5) is provided with pressure head (30), dials on the arm (17) to have the contact that cooperates with pressure head (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202257594U CN201506090U (en) | 2009-09-04 | 2009-09-04 | Drive mechanism for roller of plate-making and printing integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202257594U CN201506090U (en) | 2009-09-04 | 2009-09-04 | Drive mechanism for roller of plate-making and printing integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201506090U true CN201506090U (en) | 2010-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202257594U Expired - Lifetime CN201506090U (en) | 2009-09-04 | 2009-09-04 | Drive mechanism for roller of plate-making and printing integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201506090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043484A (en) * | 2012-12-05 | 2013-04-17 | 高斯图文印刷系统（中国）有限公司 | Paper stripping deice of engraved roll of folding machine |
-
2009
- 2009-09-04 CN CN2009202257594U patent/CN201506090U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043484A (en) * | 2012-12-05 | 2013-04-17 | 高斯图文印刷系统（中国）有限公司 | Paper stripping deice of engraved roll of folding machine |
| CN103043484B (en) * | 2012-12-05 | 2016-01-13 | 高斯图文印刷系统（中国）有限公司 | A kind of paper removal device of engraved roll of folding machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |