CN1073632A - Two-colour double mimeograph stencil full-automatic quick-printing machine - Google Patents
Two-colour double mimeograph stencil full-automatic quick-printing machine Download PDFInfo
- Publication number
- CN1073632A CN1073632A CN 91111938 CN91111938A CN1073632A CN 1073632 A CN1073632 A CN 1073632A CN 91111938 CN91111938 CN 91111938 CN 91111938 A CN91111938 A CN 91111938A CN 1073632 A CN1073632 A CN 1073632A
- Authority
- CN
- China
- Prior art keywords
- mimeograph stencil
- mimeograph
- stencil
- full
- printing machine
- 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.)
- Pending
Links
Images
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Two-colour double mimeograph stencil full-automatic quick-printing machine is to adopt the printing machinery of stencil paper as forme, and it comprises that chromatic printing system, two mimeograph stencil go up unloading system, printed document sheet transfer system and microcomputer control system automatically.Have and to realize that unit chromaticity printing, big mimeograph stencil and little mimeograph stencil change use automatically, from last mimeograph stencil, be printed onto the overall process of unloading mimeograph stencil and all adopt automatic detection, button operation, the automaticity height, overcome that mimeograph stencil is beaten tiltedly, fold, displacement, come off and rub the drawback that paper is re-opened, can not be used little mimeograph stencil with the hands, improved printing efficiency and quality, printing ink is free from environmental pollution.
Description
The present invention relates to printing machinery, particularly the stencil paper printing machinery.
Duplicating machine is that a kind of stencil paper that adopts carries out the office equipment of ink printing as forme, has the advantages that cost is low, speed is fast, economical and practical.Although the continuous improvement of all kinds of printing equipments and the appearance of Xeroxing, this method of mimeograph still are extensive use of by units such as office, enterprises and institutions and schools.Have multiple model duplicating machine both at home and abroad, Gesner (Gestetner) duplicating machine that more representational Britain produces, the Mount Taishan board duplicating machine of domestic production etc., although structure has nothing in common with each other, performance is different, but the ubiquity mimeograph stencil is prone to displacement, wrinkle, crackle, even comes off.Frequent oil supply in the work.Manually go up, unload mimeograph stencil, pollute for operator and surrounding environment; Rub with the hands to be prone in the paper process and re-open; Printed document is in the phenomenon of being taken away by mimeograph stencil after the printing under the separation not.
For many years, when using duplicating machine, manual operations is frequent, and automaticity is low, particularly when seal official document, chromatography, can only adopt replacings (or cleaning) mimeograph stencil printing cylinder, gauze or carries out on another printing machine.Printing 16 when opening individual documents, taking to go up always and print half and second half is not printed, or paste the preceding paragraph blank sheet of paper (or other paper) at the end of little mimeograph stencil (paper) at a big mimeograph stencil (paper).Use big paraffin paper, cause waste artificially; Use little paraffin paper, not only bother but also easily disconnect each other, cause strike through, influenced printing quality.Address these problems, just people's goal to fight for.
Purpose of the present invention provides a tool two-colour double mimeograph stencil full-automatic quick-printing machine, this duplicating machine from last mimeograph stencil, print, unload mimeograph stencil and chromatography, big or small mimeograph stencil automatically conversion etc. all adopt and detect button operation automatically.Therefore, easy to use simple and direct in printing process, the automaticity height has improved printing quality, and printing ink is free from environmental pollution.
This purpose is that the combination by following each function realizes:
-mimeograph stencil printing cylinder, timing belt, gauze, double-colored inking mechanism, string actuation mechanism, ink removing mechanism have formed chromatic printing system,
-mimeograph stencil is put platform, defeated version mechanism, mimeograph stencil hanging head, mimeograph stencil hanging head pressing plate swing mechanism, attached mimeograph stencil, attached mimeograph stencil switching mechanism automatically, is unloaded an edition mechanism automatically, slop wax version storage box has been formed two mimeograph stencils and gone up unloading system automatically.
-Tuo paper rises mechanism of paper, paper-rubbing mechanism, contraposition paper-feeding mechanism, carrying roller mechanism, separating component, transfer unit, paper discharge tray and has formed the printed document sheet transfer system.
-guidance panel, master control borad and the automatic function Detection ﹠ Controling parts (not shown) that is realized have been formed microcomputer control system.
Patent 90227256.X provides double-colored inking mechanism.This mechanism is made up of two monochrome ink feed mechanisms.
When seal official document or chromatography, ink removing mechanism will on mimeograph stencil printing cylinder, gauze, string actuation mechanism, form on printed document the monochrome ink of inking wipe off, another monochrome ink feed mechanism has been realized chromatography.Therefore, just can realize the unit chromaticity printing need not changing under the situation of (or clean) mimeograph stencil printing cylinder etc.
Ink removing mechanism is made up of the ink storing device that is the U font, band spiral fluted venting bar, the ink removing scraper plate with certain elasticity and toughness, scraper plate pressing plate.During ink removing, electromagnetic controller drives the ink removing scraper plate, the scraper plate pressing plate that are installed on the U font ink storing device by connecting rod and swings around venting bar axial line, the ink removing scraper plate printing ink on mimeograph stencil printing cylinder, gauze, string actuation mechanism is wiped off, enter the waste oil print cartridge, drive unit rotates by the gear driven venting bar that is installed on the venting bar.
When using little mimeograph stencil, attached mimeograph stencil switching mechanism can be isolated printing ink and avoid the attached mimeograph stencil of ink penetration to place the back (referring to from the mimeograph stencil hanging head to the mimeograph stencil caudal directions) of little mimeograph stencil, realize individual 16 printing of starting to print part.When using big mimeograph stencil, attached mimeograph stencil converter automatically takes off attached mimeograph stencil, has realized 8 printings of starting to print part.
Since the run-in synchronism of two mimeograph stencil printing cylinders adopted have transmit accurately, the timing belt transmissions of no slippage characteristics, make mimeograph stencil not sideslip displacement in printing process, also just solved the phenomenon that wrinkle, crackle appear in mimeograph stencil.
To the mimeograph stencil clamp mechanism is the improvement of mimeograph stencil hanging head, adopted on two mimeograph stencil hanging head pressing plates and posted the magnetic material that is N, the S utmost point each other respectively, according to its mutual attraction and frictional force mimeograph stencil (paper) is adsorbed between two pressing plates firmly, the phenomenon that makes mimeograph stencil beat in printing process tiltedly, come off is solved.
Improvement to paper-rubbing mechanism, adopted in the junction, end of rubbing paper feed rolls and separate roller with the hands one slip-clutch be set, when two or two above paper are rubbed with the hands simultaneously, because of frictional force between the paper little, slip-clutch is reverse motion on separate roller, with the unnecessary paper holder paper disc that rebounds; When sheet-fed was rubbed with the hands into, the frictional force of separate roller and paper increased, and rubbed motion in the same way between paper feed rolls and the separate roller with the hands.
The present invention can illustrate by the embodiment shown in the following drawings.
Fig. 1 is the two-colour double mimeograph stencil full-automatic quick-printing machine structure diagram;
Fig. 2 is a mimeograph stencil hanging head pressing plate automatic oscillating mechanism cross section view;
Fig. 3 is mimeograph stencil hanging head and attached mimeograph stencil device cross section view;
Fig. 4 is attached mimeograph stencil switching mechanism schematic diagram;
Fig. 5 is the paper-rubbing mechanism schematic diagram;
Fig. 6 is defeated automatically version mechanism principle figure.
Two-colour double mimeograph stencil full-automatic quick-printing machine shown in Fig. 1 comprises that holder paper rises mechanism of paper (1), holder paper rises mechanism of paper (1) respectively to be made up of the identical connecting plate of a physical dimension, guide plate, screw, leading screw holder paper disc and both sides thereof, has the gathering sill with the leading screw axis parallel on the guide plate.Need the paper of printing to adjust the printing that handle (2) is realized the different-thickness paper by pressure.Paper-rubbing mechanism (3) is delivered to paper between carrying roller mechanism (6) and the mimeograph stencil printing cylinder (7) through contraposition paper-feeding mechanism (5) by lateral paper guide (4) and is printed.Being arranged on the separating component of locating near mimeograph stencil printing cylinder (7) on transfer unit (9) top (8) has several air nozzles, and the center line of each air nozzle is 10 °-45 ° with angle ∝ by the printed document outbound course that prints between carrying roller mechanism (6) and the mimeograph stencil printing cylinder (7).Transfer unit (9) is delivered to paper delivery pallet (10) with printed document.Attached mimeograph stencil switching mechanism (11) and defeated automatically edition mechanism (12) are positioned at the top of transfer unit (9).Guidance panel (13), mimeograph stencil are put the top that platform (14) lays respectively at complete machine front upper side and defeated automatically edition mechanism (12).Two mimeograph stencil printing cylinders (7) (17), gauze (20) are realized run-in synchronism by the timing belt (19) of two the same physical dimensions and the number of teeth.The string actuation mechanism (16), double-colored inking mechanism (15), ink removing mechanism (18), store black ink-feeding device (22).
Automatically an end that unloads the close mimeograph stencil printing cylinder (17) of an edition mechanism (21) is provided with one group of stripping paper device, by stripping paper device the slop wax version is peeled off from gauze (20), enters slop wax version storage box (23) through conveyer belt again.
Double-colored inking mechanism (15) is made up of two monochrome ink feedwaies.Monochrome ink feedway (I) comprises bolster, with the fountain roller shell of bolster one, be provided with a movable roll, that has equidistant ink hole in it and have the fountain roller of equidistant ink hole of four row's diverse locations and gear, controller, oil guide pipe, storage China ink ink-feeding device.The monochrome ink feed mechanism (II) that connects another same structure by the printing position converter.Be provided with of two the gear interlock run-in synchronisms realization diverse location ink-jet of the printing position converter of four micro-control switches by the same structure of its end gear and two monochrome ink feedway ends.
Fig. 2 represents the detailed structure of mimeograph stencil hanging head swing mechanism.Cam (32) is installed in that axle (31) is gone up and around its garden Zhou Yundong, drives bearing supports (28) by cover (33), axle (34) and make gear (29) (30) realize the swing of mimeograph stencil hanging head pressing plate (37) by axle (27) driven gear (24) and the engagement of gear (35) along bearing support (25) relative motion.Tension spring (26) hangs on bearing support (25) two ends opposite with (28) respectively.
Fig. 3 represents mimeograph stencil hanging head and attached mimeograph stencil Unit Installation structure.Mimeograph stencil hanging head pressing plate (37) (41) posts two magnetic materials (38) (40) that when attracting state corresponding contact-making surface is N, the S utmost point respectively, and the contact-making surface gap of two magnetic materials (38) (40) when the adhesive clamped condition is 0-1mm.The support (not shown) of axle (36) is fixed on the mimeograph stencil hanging head pressing plate (41), axle (36) with can connect as one around the mimeograph stencil hanging head pressing plate (37) of axle (36) swing, there is a gear (35) its end.There are the two ends of peeling off band (39) of centrifugation to link to each other with mimeograph stencil hanging head pressing plate (37) (41) respectively to mimeograph stencil.The mimeograph stencil hanging head pressing plate (41) that plays the role of positioning is located with back-up ring by two alignment pins (42) that are connected one respectively with connecting plate (43), and two connecting plates (43) are separately fixed on the same correspondence position of two timing belts (19) of the same physical dimension and the number of teeth.
Elastic circlip (45) cooperates installation by setscrew nut (47) with jump ring axle (46), and be fulcrum with an end of its cooperation, other parts stop attached mimeograph stencil hanging head (49) to break away from jump ring axle (46) along the equidistant elastic telescopic of jump ring axle (46) axial line vertical direction.Two connecting plates (48) connect as one with jump ring axle (46) respectively and are fixed on the same correspondence position of timing belt (19) of two the same physical dimensions and the number of teeth.Have on the attached mimeograph stencil hanging head (49) in given hole the attached mimeograph stencil (50) that can isolate printing ink and avoid ink penetration is installed, can move along the direction shown in (44) when unloading attached mimeograph stencil last.
Fig. 4 represents the mounting means of attached mimeograph stencil switching mechanism (11).This mechanism is made up of two groups of conversion equipments, one corresponding end of the parallel-crank mechanism that every group of conversion equipment is made up of linking arm (52) drives the rod-type adjuster (51) (57) that has dop that slide blocks (55) (69) realize being connected with its another corresponding end along axle (54) axially-movable along the direction equidistance motion shown in (53) by connecting hinge (56) (68), and its motion comes from through connecting plate (63) (64) and fulcrum shaft (65) and makes electromagnetic controller (59) that direction is moved shown in (62) edge (58).Be positioned at two elastic circlip stops (66) between the rod-type adjuster (51) (57) that has a dop and have the hole that elastic circlip (45) is passed through, limit every group of conversion equipment along final position that leading screw (61) direction of axis line moves by sensor shadow shield (67).Leading screw (61) cooperates by being installed in screw (60) on two groups of same bearing supports of conversion equipment, and there is the guide rail (not shown) parallel with leading screw (61) its both sides.
Fig. 5 is the mounting means of paper-rubbing mechanism (3).Pickup roller (71) is hinged with axle (73) by linking arm (72), and be the center with axle (73) swing along direction shown in (70).The end of rubbing paper paper feed roller (75) and separate roller (76) with the hands is respectively by gear and slip-clutch (74) engagement.The angle ∝ of the vertical line of the plane at the axial line place of stranding paper paper feed roller (75) and separate roller (76) and the horizontal plane at separation roller shaft place is 0-30 °.
Fig. 6 represents autofeed mechanism (12) mounting means.Cam (90) (95) is installed on respectively on axle (92) (96), is supporting the slip cap (83) (87) that is installed on axle (84) (88) and is swinging along the direction shown in (100).The a pair of gear (89) (91) that is meshed drives driven roller (86) (93) and is installed on driven voller (98) on axle (81) (97) respectively and the conveying of conveyer belt (85) (94) realization mimeograph stencil.Axle (84) by supporting arm (80) drive to connect hinge (79), by support (78) with pave mimeograph stencil paving device that device (77) forms and cut with scissors the direction shown in (82) edges (100) and swing around being connected fulcrum on the Cam rest, mimeograph stencil is layered on the gauze (20) equably along guide plate (99).
Claims (26)
1, a kind of two-colour double mimeograph stencil full-automatic quick-printing machine that carries out ink printing as forme with stencil paper comprises that holder paper rises the printed document sheet transfer system of mechanism of paper (1), paper-rubbing mechanism (3), contraposition paper-feeding mechanism (5), carrying roller mechanism (6), transfer unit (9), paper delivery pallet (10) composition, the print system that mimeograph stencil printing cylinder (7) (17), timing belt (19), gauze (20), string actuation mechanism (16) are formed is characterized in that:
--double-colored inking mechanism (15) and ink removing mechanism (18) are installed between the mimeograph stencil printing cylinder (7) (17) of print system,
--mimeograph stencil is put platform (14), a defeated version mechanism (12), mimeograph stencil hanging head swing mechanism, mimeograph stencil hanging head and attached mimeograph stencil device, attached mimeograph stencil switching mechanism (11) automatically, is unloaded an edition mechanism (21) automatically, slop wax version storage box (23) is formed two mimeograph stencils and gone up unloading system automatically
--the Detection ﹠ Controling parts (not shown) of guidance panel (13), master control borad and the automatic function that realized has been formed microcomputer control system,
--there are a control many slip-clutches of rubbing paper with the hands simultaneously the end of paper-rubbing mechanism (3),
--the separating component (8) of a band air nozzle is arranged at the top of transfer unit (9).
2, it is characterized in that according to the two-colour double mimeograph stencil full-automatic quick-printing machine of claim 1 the double-colored inking mechanism (15) of print system comprises that the movable roll, that has an equidistant ink hole by bolster, with the fountain roller shell, of bolster one has the monochrome ink feedway (I) that fountain roller, gear, controller, oil guide pipe and the storage China ink ink-feeding devices of the equidistant ink hole of four row's diverse locations are formed, and connects the monochrome ink feedway (II) of another same structure by the printing position converter.
3, the two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 1 is characterized in that the ink removing mechanism (18) of print system comprises storage China ink housing, band spiral fluted venting bar, ink removing scraper plate, scraper plate pressing plate, electromagnetic controller, connecting rod, gear, waste oil print cartridge and the drive unit that is the U font.
4, the two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 1 is characterized in that the attached mimeograph stencil device that two mimeograph stencils are gone up unloading system automatically comprises elastic circlip (45), jump ring axle (46), connecting plate (48), attached mimeograph stencil hanging head (49) and attached mimeograph stencil (50).
5, two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 1 is characterized in that the attached mimeograph stencil switching mechanism (11) that two mimeograph stencils are gone up unloading system automatically comprises the rod-type adjuster (51) (57) that has dop, linking arm (52), slide block (55) (69), connect hinge (56) (68), connecting plate (63) (64), axle (62) (65), electromagnetic controller (59), elastic circlip stop (66), the conversion equipment (I) that sensor shadow shield (67) is formed, be arranged with the conversion equipment (II) of same structure with it, the leading screw (61) that screw (60) is installed on the same bearing support of two groups of conversion equipments and is mated.
6, it is characterized in that according to the two-colour double mimeograph stencil full-automatic quick-printing machine of claim 1 two mimeograph stencils go up the defeated automatically edition mechanism (12) of unloading system automatically and comprise cam (90) (95), axle (81) (84) (88) (92) (96) (97), slip cap (83) (87), gear (89) (91), driven roller (86) (93), driven voller (98), conveyer belt (85) (94), supporting arm (80), connect hinge (79), support (78), pave device (77), fulcrum hinge (82) and guide plate (99).
7, it is characterized in that according to the two-colour double mimeograph stencil full-automatic quick-printing machine of claim 1 that two mimeograph stencils are gone up on the mimeograph stencil hanging head pressing plate (37) (41) of mimeograph stencil hanging head of unloading system automatically and post magnetic material (38) (40) respectively, during attracting state, the contact-making surface gap of two magnetic materials (38) (40) is 0-1mm.
8, it is characterized in that according to the two-colour double mimeograph stencil full-automatic quick-printing machine of claim 1 two mimeograph stencils go up edition mechanism (21) of unloading automatically of unloading system automatically and be provided with one group near an end of mimeograph stencil printing cylinder (17) and shell the paper device.
9, it is characterized in that according to the two-colour double mimeograph stencil full-automatic quick-printing machine of claim 1 the stranding paper paper feed roller (75) of paper-rubbing mechanism of print system and the end of separate roller (76) are connected a slip-clutch (74).
10, it is characterized in that according to the two-colour double mimeograph stencil full-automatic quick-printing machine of claim 1 separating component (8) of print system is arranged on the top of the transfer unit of locating near mimeograph stencil printing cylinder (7) (9).
11, the two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 1 and 2 is characterized in that being provided with two the gears realization interlock run-in synchronism of the printing position converter of four micro-control switches by the same structure of its end gear and two monochrome ink feedway ends.
12, double-colored pair of mimeograph stencil according to claim 1 and 3 automatically is characterized in that with the seal machine electromagnetic controller drives ink removing scraper plate, the venting bar axial line swing of scraper plate pressing plate in being installed on it that is installed on the U font ink storing device by connecting rod.
13, the two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 1 and 3 is characterized in that being with spiral fluted venting bar to join by gear and drive unit.
14, the elastic circlip (45) that it is characterized in that being installed in jump ring axle (46) according to the two-colour double mimeograph stencil full-automatic quick-printing machine of claim 1 and 4 is a fulcrum with the end that it cooperates with jump ring axle (46), and other parts are along the equidistant elastic telescopic of jump ring axle (46) axial line vertical line direction.
15, it is characterized in that according to the two-colour double mimeograph stencil full-automatic quick-printing machine of claim 1 and 4 two connecting plates (48) connect as one and are fixed on the same correspondence position of timing belt (19) of the same physical dimension and the number of teeth with two jump ring axles (46) respectively.
16, the two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 4 is characterized in that having given hole on the attached mimeograph stencil hanging head (49), is connected with attached mimeograph stencil (50).
17, the two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 4 is characterized in that attached mimeograph stencil hanging head (49) can move along given direction when cooperating with disengaging elastic circlip (45).
18, the two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 1 and 5 is characterized in that electromagnetic controller (59) all moves rod-type adjuster (51) (57) and axle (62) along given direction.
19, it is characterized in that according to the two-colour double mimeograph stencil full-automatic quick-printing machine of claim 5 jump ring stop (66) is installed between two rod-type adjusters (51) (57) that have a dop, has the hole that elastic circlip (45) is passed through in it.
20, the two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 5 is characterized in that the both sides of leading screw (61) are provided with guide rail (not shown) in parallel.
21, it is characterized in that according to the two-colour double mimeograph stencil full-automatic quick-printing machine of claim 1 and 7 the mimeograph stencil hanging head pressing plate (41) that the mimeograph stencil hanging head plays the role of positioning connects as one by alignment pin (42) and connecting plate (43), two connecting plates are separately fixed on the same correspondence position of two timing belts (19) of the same physical dimension and the number of teeth.
22, it is characterized in that with 6 two-colour double mimeograph stencil full-automatic quick-printing machine an end of supporting arm (80) is connected with support (78) by being connected hinge (79) according to claim 1, the other end is connected with axle (84).
23, the two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 1 and 6 is characterized in that axle (81) (84) (88) and support (78) all move along given direction.
24, the two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 1 and 9 is characterized in that pickup roller (71) is hinged with axle (73) by linking arm (72), and swings along assigned direction around axle (73).
25, the angle ∝ of vertical line that it is characterized in that rubbing with the hands the horizontal plane at the plane, axial line place of paper paper feed roller (75) and separate roller (76) and separation roller shaft place according to the two-colour double mimeograph stencil full-automatic quick-printing machine of claim (9) is 0-30 °.
26, the two-colour double mimeograph stencil full-automatic quick-printing machine according to claim 1 and 10 is characterized in that separating component (8) is provided with several air nozzles, the center line of each air nozzle and be 10 °-45 ° by the angle ∝ of printed document outbound course of printing between carrying roller mechanism (6) and the mimeograph stencil printing cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91111938 CN1073632A (en) | 1991-12-26 | 1991-12-26 | Two-colour double mimeograph stencil full-automatic quick-printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91111938 CN1073632A (en) | 1991-12-26 | 1991-12-26 | Two-colour double mimeograph stencil full-automatic quick-printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1073632A true CN1073632A (en) | 1993-06-30 |
Family
ID=4910925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91111938 Pending CN1073632A (en) | 1991-12-26 | 1991-12-26 | Two-colour double mimeograph stencil full-automatic quick-printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1073632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100339232C (en) * | 2003-08-29 | 2007-09-26 | 理想科学工业株式会社 | Stencil printing machine, ink recovering method, image unevenness preventing method, and ink adapting method |
-
1991
- 1991-12-26 CN CN 91111938 patent/CN1073632A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100339232C (en) * | 2003-08-29 | 2007-09-26 | 理想科学工业株式会社 | Stencil printing machine, ink recovering method, image unevenness preventing method, and ink adapting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3781221T2 (en) | CLEANING SYSTEM FOR A PRINTING MACHINE. | |
| US5322015A (en) | Rotating brush cleaner system | |
| GB2068298A (en) | Printing press for printing sheets of corrugated paperboard | |
| US5649482A (en) | Apparatus and process for the print-on and print-off setting of a blanket cylinder in a sheeet fed offset printing machine | |
| EP0563746B1 (en) | Sheet reversing device in a rotary printing machine | |
| US4423677A (en) | Rotary sheet offset printing machine | |
| CN1096482A (en) | The printing machine that has a double stroke roller at least | |
| US4986176A (en) | Device for connecting and disconnecting dampening system and inking system in offset printing machine | |
| US7578235B2 (en) | Print unit having cylinders forming a counterweight and corresponding press | |
| CN1760028A (en) | Drum type shift printing machine in use for board press in large area | |
| CN1073632A (en) | Two-colour double mimeograph stencil full-automatic quick-printing machine | |
| CN1110412C (en) | Printing group for rotogravure printing presses | |
| DE59505886D1 (en) | Lifter drive for feeding ink in the lifter inking unit of a printing press | |
| CA2121158A1 (en) | Method and Apparatus for Printing on Sheet Material | |
| CN2843844Y (en) | Drum bat printer | |
| CN215970597U (en) | Off-press paper path holding device | |
| CN211031641U (en) | Double-color roller printing machine synchronously operating with packaging machine | |
| CN215283947U (en) | Automatic environmental protection carton printing device of adjusting | |
| CN213947811U (en) | Double-color printing machine | |
| US4082037A (en) | Apparatus for removing dusting powder in offset presses | |
| CN220596432U (en) | Carton printing machine with automatic feeding structure | |
| CN221213034U (en) | Full-automatic screen printer | |
| CN220220053U (en) | Four-color overprinting offset press with positioning mechanism | |
| CN219429324U (en) | Printing equipment capable of preventing conveying offset | |
| CN221022799U (en) | Printing machine with high processing quality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |