CN201148022Y - Dual-color two-sided offset printer - Google Patents
Dual-color two-sided offset printer Download PDFInfo
- Publication number
- CN201148022Y CN201148022Y CNU2007201586701U CN200720158670U CN201148022Y CN 201148022 Y CN201148022 Y CN 201148022Y CN U2007201586701 U CNU2007201586701 U CN U2007201586701U CN 200720158670 U CN200720158670 U CN 200720158670U CN 201148022 Y CN201148022 Y CN 201148022Y
- Authority
- CN
- China
- Prior art keywords
- air
- breathing
- paper
- double
- gear
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009183 running Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The utility model discloses a double-colored double-sided offset press, which comprises a stander, wherein, the stander is provided with a paper feeder, an anterior printer, a posterior printer, a paper collector and a drive set, wherein, the anterior printer consists of an anterior printing impression cylinder; a paper fixed location delivery mechanism is arranged between the anterior printer and the paper feeder; a paper transfer and switch mechanism is arranged between the anterior printer and the posterior printer; the paper transfer and switch mechanism consists of two vertical lateral plates facing each other, wherein double-diameter paper transfer roller is arranged between the two lateral plates; the air suction roller is pressed together with the main clutch, the double-diameter paper transfer roller and the anterior printing impression cylinder, which control the rotation of the double-diameter paper transfer roller; the paper fixed location delivery mechanism is arranged between the paper transfer and switch mechanism and the posterior printer. The utility model is capable of double-color and double-side printing, thus saving printing cost with high printing quality; the operation and the maintenance are convenient, thereby the utility model has a wide scope of application.
Description
Technical field
The utility model relates to a kind of offset press that printing industry is used, specifically a kind of double-colored offset perfector that prints sheet-fed.
Background technology
Present development along with print utility, picture, form, the quality requirement of book and periodical printing is also improving greatly, domestic two-sided machine has the BB type, two Set Type etc., the BB type promptly adopts blanket cylinder to contact with blanket cylinder rolling, paper passes through between two blanket cylinders during printing, finish printed on both sides, because blanket cylinder has elasticity, during combined pressure the distortion of two blanket cylinders bigger, the site is yielding during printing, enlarge, lose, have a strong impact on the level and the definition of image, make print quality poor, two unit perfecting presses, one of them unit printing position is below paper, and operating personnel can't in time observe printing ink situation, cause ink amount imbalance, dirty version, influence print quality, more than two kinds of types because the operating space is little, clean blanket cylinder, adjustment of the printing plate is all inconvenient, operation easier is big, has increased working strength of workers; Domestic existing double-colored machine generally all is that mechanical transfer carries out the second look printing, do not have paper secondary navigation system, paper is required height, the 50 following paper of gram are because its quality softness, intensity is little, in light weight yielding in mechanical transfer process, dislocation, influence rule, make two kinds of color register troubles true, the unintelligible print quality that has a strong impact in site when printing producer need print two-sided printing or double-colored printing, all need be bought above many machines, capital input is big, operating personnel are many, waste time and energy printing cost height, of poor quality, the market competitiveness is lower, thus be necessary existing offset press is improved, to satisfy the demand in actual production and market.
Summary of the invention
Problem to be solved in the utility model is to overcome the said equipment can only carry out two-sided or double-colored printing, a kind of double-colored offset perfector is provided, be to the improvement on existing sheet-fed offset perfector and the two color offset press, can carry out double-colored and two-sided printing to paper, have dependable performance, printing cost is lower, convenient operating maintenance, and the printing quality height, advantage such as applied widely.
For addressing the above problem, the utility model by the following technical solutions:
A kind of double-colored offset perfector, comprise frame, described frame is provided with paper feeding device, preceding printing equipment, back printing equipment, delivery device and Power Drive Unit, printing equipment comprises preceding printed impression drum before described, paper location conveying device before being provided with between printing equipment and the paper feeding device before described, it is characterized in that: be provided with paper transmitting and converting device between printing equipment and the back printing equipment before described, described paper transmitting and converting device comprises two blocks of side plates that relatively vertically are provided with, be provided with doubly footpath transfer roller between two blocks of side plates, air-breathing roller and control is the transmission clutch device of footpath transfer roller rotation doubly, described times of footpath transfer roller and the pressing mutually of preceding printed impression drum are provided with paper location conveying device between described paper transmitting and converting device and the back printing equipment.
Below be the utility model to further improvement in the technical proposal:
Described air-breathing roller comprises two-sided air-breathing roller and the double-colored air-breathing roller that structure is identical, this air-breathing roller comprises air-breathing roll shaft, described air-breathing roll shaft is provided with several air-breathing wheels, described air-breathing the wheel is provided with several air intake passages, described air intake passage has suction inlet and air-breathing outlet, described suction inlet is arranged on the air-breathing periphery of taking turns, and described air-breathing outlet is arranged on the air-breathing side end face of taking turns.
Described air-breathing roll shaft is provided with air-breathing wheel seat, described air-breathing wheel seat is provided with outlet passageway, described outlet passageway has air inlet and gas outlet, described air inlet be arranged on air-breathing the wheel on the relative position of air-breathing outlet, on the described gas outlet gas-tpe fitting is installed, the external getter device of described gas-tpe fitting, described air inlet are long arc-shaped holes, and described air inlet is arranged on the corresponding position of rotary motion trace of air-breathing wheel seat and the air-breathing air-breathing outlet of taking turns.
Described air-breathing the wheel is fixed on the air-breathing roll shaft, and described air-breathing the wheel with air-breathing roll shaft rotated relative to air-breathing wheel seat, and the air-breathing setting of taking turns suction inlet can hold paper when air-breathing roll shaft is rotated easily.
Described air inlet is a long arc-shaped holes, is arranged on the air-breathing wheel seat and times close position of footpath transfer roller.
Be provided with between the end of described times of footpath transfer roller and the side plate and hold the tooth controller in the month, the described tooth controller of holding in the month comprises and times second a coaxial gear of footpath transfer roller, on described second gear cam is installed, the below of described second gear is provided with the 3rd gear, described the 3rd gear is meshed with second gear, described the 3rd gear is provided with and is used for controlling the handwheel that the 3rd gear rotates, and described handwheel is arranged on the outside of side plate.
Be provided with the second gear holder between the end of described second gear and times footpath transfer roller, the described second gear holder is fixedlyed connected with side plate by bolt, when changing the paper of different size, bolt can be unclamped, rotate handwheel, the cam of holding in the month on the tooth controller can be regulated arbitrarily in length of curve 90-365 millimeter, be used for adapting to the difference of paper size.
Defeated paper tape axle before described paper location conveying device comprises, the defeated paper tape axle in back, side mark and side mark driving shaft, be provided with defeated paper tape between the defeated paper tape axle in defeated paper tape axle and back before described, the side mark driving shaft is connected with Power Drive Unit, drive the side mark running during rotation, make the paper location, the defeated paper tape axle in back is connected with Power Drive Unit, drive defeated paper tape axle in back and the running of defeated paper tape during rotation, paper is steadily moved ahead, preceding defeated paper tape axle rotates with defeated paper tape, play the effect of the defeated paper tape of tension, the end of side mark driving shaft is provided with the side mark trimming hand wheel, and laterally the fine motion side mark is so that adapt to paper size.
Described transmission clutch device comprises clutch sleeve, be provided with eccentric shaft in the described clutch sleeve, the two end supports of described eccentric shaft is on side plate, wherein an end is provided with handle, coaxial respectively first gear and the sprocket wheel of being provided with in the two ends of described clutch sleeve, described first gear can with a doubly footpath transfer roller interlock, can drive diameter cylinder rotates, described sprocket wheel is connected with Power Drive Unit, eccentric shaft and clutch sleeve can rotate mutually, when handle control eccentric shaft rotating certain angle, first gear on the clutch sleeve can separate or interlock with diameter cylinder.
Be provided with between described back printing equipment and the delivery device and beat a sign indicating number device, described beat the sign indicating number device comprise two be arranged in parallel and be laminated beat a yard cylinder.
Operation principle of the present utility model is:
Paper is through paper feeding device, paper location conveying device, preceding printing equipment when printing double-colored printing, after finishing the printing of first look, held by double-colored air-breathing roller through a times footpath transfer roller, double-colored air-breathing roller is with doubly transfer roller switched in opposite linear velocity in footpath is identical, and contact with paper, reach paper location conveying device after paper is held by double-colored air-breathing roll shaft, printing equipment prints second look through the back, and economy-combat sign indicating number cylinder, delivery device are finished two color printing after neatly then;
Paper is through paper feeding device, paper location conveying device, preceding printing equipment when printing two-sided printing, after finishing first printing, through a times footpath transfer roller, the paper afterbody is during near two-sided air-breathing roll shaft, held by two-sided air-breathing roller, reach paper location conveying device, finish paper turning, then through after printing equipment finish the another side printing, economy-combat sign indicating number cylinder, delivery device are finished printed on both sides after neat then.
Beneficial effect
The utility model adopts technique scheme, has the following advantages:
1, owing to adopt air-breathing roller Pneumatic flexible chart driving mechanism, make in the paper transmittance process more stablely, avoided the paper distortion that causes because of the rigid transfer of machinery, dislocation, and air-breathing roll shaft Pneumatic flexible chart driving mechanism noise is little, in light weight, the Operation and Maintenance of being convenient to simple in structure;
2, owing to adopt forward and backward paper location conveying device, make printing well-behaved chromatography after twice printing more accurate, the site is clear, and the operating space is big, is convenient to change blanket and cleaning, and is easy to operate, safe and reliable;
3,, make in the paper transmittance process operation more steady, safety owing to adopt transmission clutch mechanism;
The utility model can carry out double-colored and two-sided printing to paper, need not purchase many printing equipments, has saved printing cost, convenient operating maintenance, and printing quality height, and the scope of application is wider, especially is fit to the thin paper printing, has very big popularization and practical value.
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Description of drawings
Accompanying drawing 1 is the structural representation of double-colored offset perfector among the utility model embodiment;
Accompanying drawing 2 is the structural representation of paper transmitting and converting device among the utility model embodiment;
Accompanying drawing 3 is for double-colored air-breathing roll shaft, two-sided air-breathing roll shaft and transmission clutch device among the utility model embodiment and hold the assembly structure schematic diagram of tooth controller in the month;
Accompanying drawing 4 is the structural representation of air-breathing roller among the utility model embodiment;
Accompanying drawing 5 is air-breathing structural representation of taking turns among the utility model embodiment;
Accompanying drawing 6 is air-breathing cross-sectional view of taking turns among the utility model embodiment;
Accompanying drawing 7 is the structural representation of air-breathing wheel seat among the utility model embodiment;
Accompanying drawing 8 is the left view of accompanying drawing 7;
Accompanying drawing 9 is for holding the assembly structure schematic diagram of tooth controller in the month among the utility model embodiment;
Accompanying drawing 10 is for holding the structural representation of tooth controller overhead cam in the month among the utility model embodiment;
Accompanying drawing 11 is the structural representation of forward and backward paper location transfer device among the utility model embodiment;
Accompanying drawing 12 is the structural representation of transmission clutch device in the utility model new embodiment.
Among the figure: the 1-frame, the 2-paper feeding device, printing equipment before the 3-, printing equipment behind the 4-, 5-paper transmitting and converting device, 6-transmission clutch device, the air-breathing roll shaft of 7-, 8-is air-breathing to take turns, the 9-suction inlet, 11,22-paper location conveying device, printing blanket cylinder before the 12-, go up plate cylinder before the 13-, printing ink roller before the 14-, printed impression drum before the 15-, 16-holds the tooth controller in the month, 17-is the footpath transfer roller doubly, the 18-clutch sleeve, the 19-side plate, the two-sided air-breathing roller of 20-, the double-colored air-breathing roller of 21-, print blanket cylinder behind the 23-, go up plate cylinder behind the 24-, printing ink roller behind the 25-, 26-beats a yard cylinder, the 27-collecting cylinder, the 28-delivery device, printed impression drum behind the 29-, the 30-gas-tpe fitting, the 31-air inlet, the air-breathing outlet of 32-, the 33-outlet passageway, the air-breathing wheel seat of 34-, defeated paper tape axle before the 35-, 36-fails paper tape, the 37-side mark, 38-side mark driving shaft, the 39-belt pulley, defeated paper tape axle behind the 40-, 41-side mark trimming hand wheel, 42-first gear, the 43-sprocket wheel, the 44-eccentric shaft, the 45-handle, the 46-cam, the 47-second gear holder, 48-second gear, the 49-handwheel, 50-the 3rd gear, the 51-bearing, the 52-gas outlet, the 53-groove, 54-splicing bar, 55-opens the tooth rocking arm, the 56-bolt.
The specific embodiment
Embodiment, as shown in Figure 1, a kind of double-colored offset perfector, comprise frame 1, frame 1 is provided with paper feeding device 2, preceding printing equipment 3, back printing equipment 4, delivery device 28 and Power Drive Unit, described Power Drive Unit comprises motor and gearbox, printed impression drum 15 before preceding printing equipment 3 comprises, preceding printing blanket cylinder 12, preceding plate cylinder 13 and the preceding printing ink roller 14 gone up, back printing equipment 4 comprises back printed impression drum 29, back printing blanket cylinder 23, plate cylinder 24 and back printing ink roller 25 on the back, be provided with paper location conveying device 11 between preceding printing equipment 3 and the paper feeding device 2, be provided with paper transmitting and converting device 5 between preceding printing equipment 3 and the back printing equipment 4, be provided with paper location conveying device 22 between paper transmitting and converting device 5 and the back printing equipment 4, be provided with between described back printing equipment 4 and the delivery device 28 and beat the sign indicating number device, described beat the sign indicating number device comprise two be arranged in parallel and be laminated beat a sign indicating number cylinder 26, described delivery device 28 is provided with and makes yard cylinder 26 collecting cylinder 27 of pressing mutually.
As shown in Figure 2, paper transmitting and converting device 5 comprises two blocks of side plates 19 that relatively vertically are provided with, be provided with doubly footpath transfer roller 17 between two blocks of side plates 19, air-breathing roller and control is the transmission clutch device 6 of footpath transfer roller 17 rotations doubly, described air-breathing roller comprises double-colored air-breathing roller 21 and the two-sided air-breathing roller 20 that structure is identical, footpath transfer roller 17 and the pressing mutually of preceding printed impression drum 15 doubly, doubly be provided with between the end of footpath transfer roller 17 and the side plate 19 and hold tooth controller 16 in the month, as shown in Figure 3, times footpath transfer roller 17 and double-colored air-breathing roller 21, two-sided air-breathing roller 20 is arranged in parallel.
As shown in Figure 4, air-breathing roller comprises air-breathing roll shaft 7, air-breathing roll shaft 7 is provided with air-breathing wheel seat 34, air-breathing wheel seat 34 is provided with gas-tpe fitting 30, air-breathing roll shaft 7 is provided with several and air-breathingly takes turns 8, air-breathing wheel seat 34 is rotationally connected by bearing 51 and air-breathing roll shaft 7, as shown in Figure 5, air-breathingly take turns 8 and be provided with several air intake passages, air intake passage has suction inlet 9 and air-breathing outlet 32, as shown in Figure 6, suction inlet 9 is arranged on air-breathing the wheel on 8 the outer circumference surface, and air-breathing outlet 32 is arranged on air-breathing the wheel on 8 the side end face.
As Fig. 7, shown in Figure 8, air-breathing wheel seat 34 is provided with outlet passageway 33, outlet passageway 33 has the air inlet 31 that the cross section is the long arc-shaped holes structure for circular gas outlet 52 and cross section, described air inlet 31 is arranged on air-breathing wheel seat 34 and the air-breathing corresponding position of rotary motion trace of taking turns the air-breathing outlet 32 on 8, and is positioned at air-breathing wheel seat 34 and times footpath transfer roller 17 close positions.
Described gas-tpe fitting 30 is installed on the gas outlet 52, described gas-tpe fitting 30 external asepwirator pumps, and the end on the described air-breathing wheel seat 34 is provided with groove 53, and described bearing 51 is installed in the groove 53.
As shown in Figure 9, described times of footpath transfer roller 17 is provided with splicing bar 54, be equipped with on the splicing bar 54 and hold tooth in the month, the end of described splicing bar 54 is provided with out tooth Rocker arm 55, hold the tooth controller in the month and comprise second gear 48 coaxial with footpath transfer roller doubly 17, the below of second gear 48 is provided with the 3rd gear 50, the 3rd gear 50 is meshed with second gear 48, the 3rd gear 50 is provided with and is used for controlling the handwheel 49 that the 3rd gear 50 rotates, handwheel 49 is arranged on the outside of side plate 19, as shown in figure 10, on second gear 48 cam 46 is installed, be provided with the second gear holder 47 between the end of described second gear 48 and times footpath transfer roller 17, the described second gear holder 47 is fixedlyed connected with side plate 19 by bolt 56, when printing, doubly footpath transfer roller 17 drives splicing bar 54 and opens tooth Rocker arm 55 and rotate, when opening tooth Rocker arm 55 and cam 46 on second gear 48 contact, the gomphiasis of holding in the month on the splicing bar 54 is opened paper, simultaneously, paper is held by double-colored air-breathing roller or two-sided air-breathing roller, reach paper location conveying device 22, when changing the paper of different size, bolt 56 can be unclamped, rotate handwheel, the cam of holding in the month on the tooth controller can be regulated arbitrarily in length of curve 90-365 millimeter, be used for adapting to the difference of paper size.
As shown in figure 11, described paper location conveying device 11,22 comprise preceding defeated paper tape axle 35, the defeated paper tape axle 40 in back, side mark 37 and side mark driving shaft 38, the two end supports of defeated paper tape axle 35 is on printing equipment before described, be provided with defeated paper tape 36 between the defeated paper tape axle 40 in defeated paper tape axle 35 and back before described, side mark driving shaft 38 is connected with the gearbox of Power Drive Unit, drive side mark 37 runnings during rotation, make the paper location, the end of the defeated paper tape axle 40 in back is provided with belt pulley 39, belt pulley 39 is in transmission connection with the gearbox of Power Drive Unit, drive defeated paper tape axle 40 in back and defeated paper tape 36 runnings during rotation, paper is steadily moved ahead, and preceding defeated paper tape axle 35 rotates with defeated paper tape, plays the effect of the defeated paper tape of tension, the end of side mark driving shaft 38 is provided with side mark trimming hand wheel 41, and laterally the fine motion side mark is so that adapt to paper size.
As shown in figure 12, transmission clutch device 6 comprises clutch sleeve 18, be provided with eccentric shaft 44 in the clutch sleeve 18, the two end supports of eccentric shaft 44 is on side plate 19, wherein an end is provided with handle 45, coaxial respectively first gear 42 and the sprocket wheel 43 of being provided with in the two ends of clutch sleeve 18, first gear 42 can with doubly footpath transfer roller 17 interlocks, sprocket wheel 43 is in transmission connection with the gearbox of Power Drive Unit, eccentric shaft 44 can rotate mutually with clutch sleeve 18, when handle 45 control eccentric shafts 44 rotating certain angle, first gear 42 on the clutch can separate or interlock with diameter cylinder, to adapt to the size of paper size.
Paper is through paper feeding device 2, paper in front location conveying device 11, preceding printing equipment 3 when printing double-colored printing, after finishing the printing of first look, held by double-colored air-breathing roller 21 through a times footpath transfer roller 17, double-colored air-breathing roller 21 is with doubly footpath transfer roller 17 switched in opposite linear velocities are identical, and contact with paper, after being held by 21 on double-colored air-breathing roller, paper reaches the paper location conveying device 22 of back, through after printing equipment 4 printing second look, economy-combat sign indicating number cylinder 26, delivery device 28 are finished two color printing after neat then;
Paper is through paper feeding device 2, paper in front location conveying device 11, preceding printing equipment 3 when printing two-sided printing, after finishing first printing, through a times footpath transfer roller 17, the paper afterbody is during near two-sided air-breathing roll shaft 20, held by two-sided air-breathing roller 20, reach the paper location conveying device 22 of back, finish paper turning, then through after printing equipment 4 finish the another side printing, economy-combat sign indicating number cylinder 26, delivery device 28 are finished printed on both sides after neat then.
Claims (10)
1, a kind of double-colored offset perfector, comprise frame (1), described frame (1) is provided with paper feeding device (2), preceding printing equipment (3), back printing equipment (4), delivery device (28) and Power Drive Unit, printing equipment (3) comprises preceding printed impression drum (15) before described, be provided with paper location conveying device (11) before described between printing equipment (3) and the paper feeding device (2), it is characterized in that: be provided with paper transmitting and converting device (5) between printing equipment (3) and the back printing equipment (4) before described, described paper transmitting and converting device (5) comprises two blocks of side plates (19) that relatively vertically are provided with, be provided with doubly footpath transfer roller (17) between two blocks of side plates (19), air-breathing roller, and the control times transmission clutch device (6) that footpath transfer roller (17) rotates, described times of footpath transfer roller (17) and preceding printed impression drum (15) pressing mutually are provided with paper location conveying device (22) between described paper transmitting and converting device (5) and the back printing equipment (4).
2, double-colored offset perfector according to claim 1, it is characterized in that: described air-breathing roller comprises air-breathing roll shaft (7), described air-breathing roll shaft (7) is provided with several air-breathing wheels (8), described air-breathing wheel the (8) is provided with several air intake passages, and described air intake passage has suction inlet (9) and air-breathing outlet (32).
3, double-colored offset perfector according to claim 2 is characterized in that: described suction inlet (9) is arranged on the outer circumference surface of air-breathing wheel the (8), and described air-breathing outlet (32) is arranged on the side end face of air-breathing wheel the (8).
4, double-colored offset perfector according to claim 2, it is characterized in that: described air-breathing roll shaft (7) is provided with air-breathing wheel seat (34), described air-breathing wheel seat (34) is provided with outlet passageway (33), described outlet passageway (33) has air inlet (31) and gas outlet (52), and described air inlet (31) is arranged on the corresponding position of rotary motion trace of the air-breathing outlet (32) on air-breathing wheel seat (34) and air-breathing wheel the (8).
5, double-colored offset perfector according to claim 4 is characterized in that: described air-breathing wheel the (8) is fixed on the air-breathing roll shaft (7), and described air-breathing wheel the (8) rotated relative to air-breathing wheel seat (34) with air-breathing roll shaft (7).
6, double-colored offset perfector according to claim 4 is characterized in that: described air inlet (31) is a long arc-shaped holes, is arranged on air-breathing wheel seat (34) and goes up and the close position of times footpath transfer roller (17).
7, double-colored offset perfector according to claim 1, it is characterized in that: described times of footpath transfer roller (17) is provided with splicing bar (54), the end of described splicing bar (54) is provided with out tooth rocking arm (55), is provided with between the end of described times of footpath transfer roller (17) and the side plate (19) and holds tooth controller (16) in the month.
8, double-colored offset perfector according to claim 7, it is characterized in that: the described tooth controller (16) of holding in the month comprises and times second gear (48) of the coaxial setting of footpath transfer roller (17), cam (46) is installed on described second gear (48), the below of described second gear (48) is provided with the 3rd gear (50), described the 3rd gear (50) is meshed with second gear (48), and described the 3rd gear (50) is provided with and is used for controlling the handwheel (49) that the 3rd gear (50) rotates.
9, double-colored offset perfector according to claim 1, it is characterized in that: defeated paper tape axle (35), back defeated paper tape axle (40), side mark (37) and side mark driving shaft (38) before described paper location conveying device (11,22) comprises, be provided with defeated paper tape (36) between the defeated paper tape axle (40) in defeated paper tape axle (35) and back before described, described side mark driving shaft (38) is connected with Power Drive Unit respectively with the defeated paper tape axle (40) in back.
10, double-colored offset perfector according to claim 1, it is characterized in that: described transmission clutch device (6) comprises clutch sleeve (18), be provided with eccentric shaft (44) in the described clutch sleeve (18), the two end supports of described eccentric shaft (44) is on side plate (19), wherein an end is provided with handle (45), coaxial respectively first gear (42) and the sprocket wheel (43) of being provided with in the two ends of described clutch sleeve (18), described first gear (42) can with doubly footpath transfer roller (a 17) interlock, described sprocket wheel (43) is connected with Power Drive Unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201586701U CN201148022Y (en) | 2007-12-17 | 2007-12-17 | Dual-color two-sided offset printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201586701U CN201148022Y (en) | 2007-12-17 | 2007-12-17 | Dual-color two-sided offset printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148022Y true CN201148022Y (en) | 2008-11-12 |
Family
ID=40115789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201586701U Expired - Fee Related CN201148022Y (en) | 2007-12-17 | 2007-12-17 | Dual-color two-sided offset printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148022Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240975A (en) * | 2013-05-06 | 2013-08-14 | 中粮包装（天津）有限公司 | Six-color UV (ultraviolet) printing line |
| CN110978781A (en) * | 2020-01-20 | 2020-04-10 | 潍坊恒诚祥精密机械科技有限公司 | Double-color printing control method of double-color printing machine and rotating device thereof |
| CN113524926A (en) * | 2021-06-21 | 2021-10-22 | 天津长荣科技集团股份有限公司 | Single-sheet double-side code spraying machine |
-
2007
- 2007-12-17 CN CNU2007201586701U patent/CN201148022Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240975A (en) * | 2013-05-06 | 2013-08-14 | 中粮包装（天津）有限公司 | Six-color UV (ultraviolet) printing line |
| CN110978781A (en) * | 2020-01-20 | 2020-04-10 | 潍坊恒诚祥精密机械科技有限公司 | Double-color printing control method of double-color printing machine and rotating device thereof |
| CN110978781B (en) * | 2020-01-20 | 2023-10-13 | 潍坊恒诚祥精密机械科技有限公司 | Double-color printing control method and rotating device of double-color printing machine |
| CN113524926A (en) * | 2021-06-21 | 2021-10-22 | 天津长荣科技集团股份有限公司 | Single-sheet double-side code spraying machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201092144Y (en) | Stamping unit control device of central cylinder type flexible press | |
| US6205926B1 (en) | Method for on the run plate changes in offset web-fed press | |
| US8534191B2 (en) | Printing press and method for operating a printing unit of a printing press | |
| SU1732811A3 (en) | Rotary offset printing machine | |
| US6216592B1 (en) | Double printing unit of a rotary printing machine | |
| CN102179994A (en) | Energy-saving high-efficiency servo drive paper box printing mechanism | |
| US5184551A (en) | Printing press | |
| CN100572061C (en) | On the plate cylinder of offset press, compress the device of deflection forme during tensioning | |
| CN201148022Y (en) | Dual-color two-sided offset printer | |
| US6119593A (en) | Apparatus and method for changing images during operation of a printing press | |
| US20120031288A1 (en) | Printing unit of a printing press having at least one printing unit | |
| CN202021906U (en) | Energy-saving and highly-efficient paper box printing mechanism adopting servo drive | |
| CN202669133U (en) | Intaglio printing device | |
| US20110107929A1 (en) | Device in a printing unit of a printing machine | |
| CN211138451U (en) | Rotary flexible printing press | |
| CN208930909U (en) | A kind of pressure regulation of interchangeable roller full rotating wheel printing machine and combined pressure device | |
| CN1982054B (en) | Driving device for a processing machine | |
| EP0040183A1 (en) | Printing unit within a rotary offset sheet printing machine | |
| CN1923510B (en) | Offset printing machine driving device | |
| US5381734A (en) | Web-fed rotary printing press with imprinting unit for flying printing-form exchange | |
| CN216400910U (en) | Double-sided printing device | |
| JPS61273958A (en) | Paper-roll offset rotary press capable of instantaneously exchanging plate | |
| CN102218899A (en) | Striking gear for positive and negative rotation of anilox roller of printing press | |
| US2085833A (en) | Printing press mechanism | |
| CN108136765B (en) | Drive for a sheet-fed rotary printing press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG DONGBIN Free format text: FORMER OWNER: HAN LIBIN Effective date: 20081024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: Lijiazhuang village Kuiwei District Office of Shandong province got 13 Weifang city ranked No. 6, zip code: 261041 Patentee after: Zhang Dongbin Address before: Shandong District of Kuiwei city of Weifang province wide street west Shangyu neighborhood, zip code: 261041 Patentee before: Han Libin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20101217 |