CN111086322B

CN111086322B - Dry offset printing cleaning device with high quality

Info

Publication number: CN111086322B
Application number: CN201911183494.0A
Authority: CN
Inventors: 肖烈民; 王俊强; 敬小平
Original assignee: Zhejiang Suofan Adhesive Products Co ltd
Current assignee: Dongguan Dongyi Printing Co.,Ltd.
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2021-08-17
Anticipated expiration: 2039-06-14
Also published as: CN111086322A; CN110143052A; CN110143052B

Abstract

The invention discloses a high-quality non-dry offset printing cleaning device which comprises a fixing plate, a printing table fixedly arranged on the left side of the front end face of the fixing plate, a first roller rotatably arranged on the right side of the printing table, two second rollers rotatably arranged on the right side of the first roller, a material collecting barrel rotatably arranged on the right side of the second roller, a cleaning barrel rotatably arranged on the upper side of the first roller, and chemical fibers sleeved on the outer surface of the cleaning barrel.

Description

Dry offset printing cleaning device with high quality

Technical Field

The invention belongs to the field of non-setting adhesive printing, and particularly relates to a non-setting adhesive printing cleaning device with high quality.

Background

Along with the continuous improvement of people's standard of living, the continuous expansion of non-setting adhesive printing market, the market share of trade mark, sticker, sign, data plate is increasing day by day, and this has brought unlimited business opportunity for the non-setting adhesive printing, but can leave the carbon dust on the surface after traditional non-setting adhesive printing machine to need the later stage manual work to clear up, thereby reduced production efficiency, also increased the cost of labor.

Disclosure of Invention

The invention provides a high-quality non-dry printing cleaning device which can automatically remove carbon powder on a non-dry adhesive printing machine in order to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a high quality not dry offset printing cleaning device, a high quality not dry offset printing cleaning device which characterized in that: the high-quality non-dry offset printing cleaning device comprises a fixed plate, a printing table fixedly arranged on the left side of the front end face of the fixed plate, a first roller rotatably arranged on the right side of the printing table, two second rollers rotatably arranged on the right side of the first roller, a material collecting barrel rotatably arranged on the right side of the second roller, a cleaning barrel rotatably arranged on the upper side of the first roller, chemical fibers sleeved on the outer surface of the cleaning barrel, a first driving piece fixedly arranged on the rear end face of the fixed plate and connected with the cleaning barrel, a cleaning mechanism arranged on the right side of the cleaning barrel, and a sliding mechanism arranged on the lower side of the cleaning mechanism, wherein the cleaning mechanism comprises a first supporting plate fixedly arranged on the rear end face of the fixed plate, a second supporting plate fixedly arranged on the left end face of the first supporting plate, a second driving piece fixedly arranged on the front end face of the second supporting plate, an order shaft arranged on the front end of the second driving piece, The fixed rotatory section of thick bamboo of ordering about axle front end, with the fixed sixteen scrapers that set up at rotatory section of thick bamboo surface of circumferencial direction, two third backup pads of fixed setting in the scraper blade surface front and back side, the fixed shake board that sets up terminal surface around two third backup pads, the fixed shake spring that sets up between shake board and scraper blade, the fixed first fan that sets up at rotatory section of thick bamboo upside, set up five rectangle vents at first fan lower surface, the fixed cleaning plate that sets up terminal surface before the fixed plate, the fixed second fan that sets up at cleaning plate left end face.

The cleaning mechanism further comprises sixteen scraping plates fixedly arranged on the outer surface of the rotary cylinder in the circumferential direction, two third supporting plates fixedly arranged on the front side and the rear side of the surface of the scraping plates, shaking plates fixedly arranged on the front end faces and the rear end faces of the two third supporting plates, shaking springs fixedly arranged between the shaking plates and the scraping plates, a first fan fixedly arranged on the upper side of the rotary cylinder, five rectangular ventilation openings arranged on the lower surface of the first fan, a cleaning plate fixedly arranged on the front end face of the fixed plate, and a second fan fixedly arranged on the left end face of the cleaning plate.

The outer surface of the driving shaft is fixedly provided with a first moving gear, the lower side of the driving shaft is rotatably provided with a rotating shaft, the outer surface of the rotating shaft is fixedly provided with a second moving gear meshed with the first moving gear, the outer surface of the rotating shaft is fixedly provided with a disc, the outer surface of the disc is respectively hinged with five rotating plates in the circumferential direction, the outer surfaces of the rotating plates and the disc are fixedly provided with a matching spring, the outer surface of the disc is respectively fixedly provided with five baffles in the circumferential direction, and the outer surface of the rotating shaft is fixedly provided with a matching gear matched with the disc.

The sliding mechanism comprises a processing shell, a rotating shaft which is rotatably arranged on the front end surface of the second supporting plate, a wood block which is fixedly arranged on the outer surface of the rotating shaft, two first magnets which are respectively fixedly arranged on the left end surface and the right end surface of the wood block, a second magnet which is arranged on the front end surface of the fixed plate, a processing space which is arranged in the processing shell and has an upward opening, an electromagnetic space which is arranged in the right end wall of the processing space, two stroke grooves which are respectively arranged on the front end wall and the rear end wall of the processing space, a push plate which is arranged between the two stroke grooves in a left-right moving mode, a second magnet which is fixedly arranged on the right end surface of the push plate, a push rod which is fixedly arranged on the front side of the left end surface of the push plate, a belt wheel space which is arranged in the front end wall of the processing space, a track which is fixedly arranged on the left end wall of the belt wheel space, a rack which is arranged in the track in a vertically moving mode, a damping spring which is fixedly arranged between the rack and the lower end wall of the track, The transmission shaft is rotatably arranged on the rear end wall of the belt wheel space, the rotating gear is fixedly arranged on the transmission shaft and meshed with the rack, the first belt wheel is fixedly arranged at the front end of the transmission shaft, the second belt wheel is fixedly arranged at the front end of the rotating shaft, the belt is in transmission connection with the first belt wheel and the second belt wheel, the matching shell is fixedly arranged at the upper end of the rack, the matching space is arranged in the matching shell and has an opening facing right, the matching block is arranged in the matching space in a left-right moving mode, the matching spring is fixedly arranged between the matching space and the left end of the matching block, a plurality of air outlet holes which are arranged on the left end face and the right end face of the push plate and are communicated with each other, and rectangular grooves which are arranged on the left side and the right side of the end wall of the lower end wall of the processing space.

The subassembly that slides of front side still including set up under the slider terminal surface the space that slides, fixed setting the fixed cylinder of end wall under the space that slides, set up two extruded articles at the fixed cylinder output respectively along the direction of height, the trapezoidal piece can slide in the trapezoidal groove, the subassembly that slides on the subassembly and the right side of front side sets up for longitudinal symmetry.

The extrusion piece comprises a triangular block fixedly arranged at the output end of the fixed cylinder, a semi-cylindrical groove arranged at the lower end face of the triangular block, a movable space arranged at the right end wall of the sliding space and a ball arranged in the movable space in a self-rotating manner.

The extruded part comprises a pushing block which is arranged in the movable space in a left-right moving mode, a sliding rod which is fixedly arranged on the right side of the pushing block, a fixed shell which is fixedly arranged on the front end face of the movable shell, a fixed shell space which is arranged in the fixed shell and penetrates left and right, and a first disc block which is fixedly arranged at the right end of the sliding rod and is positioned in the fixed shell space.

The extrusion piece further comprises a second disc block arranged on the right side of the first disc block, an extension spring fixedly arranged between the first disc block and the second disc block, four moving rods respectively and fixedly arranged on the right end face of the second disc block, four moving pipes respectively arranged on the four moving rods in a left-right moving mode, a third disc block arranged on the right side of the second disc block, a fourth disc block arranged on the right side of the third disc block in a left-right moving mode, two extension springs fixedly arranged between the third disc block and the fourth disc block and a sliding rod fixedly arranged on the right end face of the fourth disc block.

The extruded part is still including setting up at the rectangular channel that removes casing right-hand member face and link up around and, rotate the pivot that sets up end wall about the rectangular channel, fixed setting is at the epaxial movable rod of pivot, the slide bar is articulated with the front end of movable rod.

In summary, the invention has the following advantages: the method is simple to implement, and can clean the residual carbon powder on the printed adhesive sticker, so that manual cleaning is not needed, and labor cost is saved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a first top view of the present invention;

FIG. 4 is a second top view of the present invention;

FIG. 5 is a cross-sectional perspective view at B-B of FIG. 3;

FIG. 6 is a partial enlarged view of FIG. 5 at C;

FIG. 7 is a cross-sectional perspective view taken at D-D of FIG. 4;

FIG. 8 is an enlarged view of a portion E of FIG. 7;

FIG. 9 is an enlarged view of a portion of FIG. 7 at F;

FIG. 10 is a sectional view taken at G-G in FIG. 4;

fig. 11 is a sectional view taken at E-E in fig. 3.

Detailed Description

As shown in FIGS. 1-11, the cleaning device for the dry offset printing with high quality comprises a fixed plate 1, a printing platform 2 fixedly arranged on the left side of the front end surface of the fixed plate 1, a first roller 3 rotatably arranged on the right side of the printing platform 2, two second rollers 4 rotatably arranged on the right side of the first roller 3, a material collecting barrel 5 rotatably arranged on the right side of the second roller 4, a cleaning barrel 6 rotatably arranged on the upper side of the first roller 3, chemical fibers 111 sleeved on the outer surface of the cleaning barrel 6, a first driving member 7 fixedly arranged on the rear end surface of the fixed plate 1 and connected with the cleaning barrel 6, a cleaning mechanism arranged on the right side of the cleaning barrel 6, and a sliding mechanism arranged on the lower side of the cleaning mechanism, wherein the cleaning mechanism comprises a first supporting plate 8 fixedly arranged on the rear end surface of the fixed plate 1, a second supporting plate 9 fixedly arranged on the left end surface of the first supporting plate 8, a second driving member 10 fixedly arranged on the front end surface of the second supporting plate 9, The driving shaft 11 is arranged at the front end of the second driving member 10, the rotating cylinder is fixedly arranged at the front end of the driving shaft 11, sixteen scraping plates 13 are fixedly arranged on the outer surface of the rotating cylinder in the circumferential direction, two third supporting plates 14 are fixedly arranged on the front side and the rear side of the surface of the scraping plates 13, the shaking plates 15 are fixedly arranged on the front end faces and the rear end faces of the two third supporting plates 14, shaking springs 16 are fixedly arranged between the shaking plates 15 and the scraping plates 13, the first fan 17 is fixedly arranged on the upper side of the rotating cylinder, five rectangular ventilation openings 18 are arranged on the lower surface of the first fan 17, the cleaning plate 19 is fixedly arranged on the front end face of the fixed plate 1, and the second fan 20 is fixedly arranged on the left end face of the cleaning plate 19.

Sixteen filter tanks are arranged on the outer surface of the rotary cylinder, and the sixteen filter tanks are communicated at the rotary center.

The cleaning plate 19 comprises a first inclined plate, a second inclined plate 21 and a plurality of air blowing openings 22, wherein the first inclined plate, the second inclined plate 21 and the plurality of air blowing openings 22 are fixedly arranged on the front section of the fixing plate 1, the second inclined plate 21 is fixedly arranged on the upper surface of the first inclined plate, and the plurality of air blowing openings 22 are arranged on the upper surface of the second inclined plate 21 and are communicated with the second fan 20; when the material collecting barrel 5 rotates, the printed adhesive sticker moves rightwards on the outer surface of the first roller 3, the first driving piece 7 is started, the first driving piece 7 drives the cleaning barrel 6 to rotate, the chemical fibers on the outer surface of the cleaning barrel 6 are adsorbed by static electricity generated by friction between the chemical fibers on the cleaning barrel 6 and the surface of the adhesive sticker, when the cleaning barrel 6 rotates, the chemical fibers on the outer surface of the cleaning barrel can rub with the shaking plate 15 to cause elastic deformation of the chemical fibers, when the elastic deformation reaches the limit, the second driving piece 10 is started, the second driving piece 10 drives the driving shaft 11 to rotate, the driving shaft 11 drives the rotating barrel to rotate, the shaking plate 15 and the chemical fibers are loosened, the carbon fibers adsorbed on the chemical fibers can be ejected outwards by the elastic force when the chemical fibers recover, and a part of the ejected carbon fibers can enter the filter tank through the surface of the next shaking plate 15, the other part of the carbon powder falls on the cleaning plate 19, the second fan 20 is started to blow the carbon powder falling on the cleaning plate 19 into the processing shell 25, and the first fan 17 is started to blow the residual carbon powder in the filter tank into the processing shell 25; when the elastic deformation of the chemical fiber reaches the limit, the shaking plate 15 is loosened, so that the chemical fiber is prevented from being damaged and cannot be restored when the elastic limit of the chemical fiber exceeds the limit, and the service life of the device is shortened; the shaking spring 16 can shake the shaking plate 15 when the shaking plate 15 is loosened from the chemical fiber, so that the carbon powder remained on the shaking plate 15 in the last rotation can be shaken off, and the influence on the normal use of the device caused by excessive residual carbon powder on the shaking plate 15 is avoided; the carbon powder on the upper surface of the second inclined plate 21 can be blown into the processing shell 25 by blowing air through the second fan 20, so that the carbon powder is prevented from being scattered outside the device due to excessive accumulation on the second inclined plate 21, and unnecessary labor cost is avoided during later cleaning; the rectangular ventilation opening can blow the wind in the vertical direction, so that the situation that the carbon powder floats around due to incapability of controlling the wind direction is avoided.

The sliding mechanism comprises a rotating shaft 23 rotatably arranged on the front end face of the second support plate 9, a wood block 24, two first magnets 100, a processing shell 25, a processing space, an electromagnetic space 27, two stroke grooves, a push plate 26, a second magnet, a push rod 127, a belt wheel space 28, a track 29, a rack 30, a damping spring 131, a transmission shaft 32, a rotating gear 31, a first belt wheel 33, a second belt wheel 34, a belt 35, a matching shell 37, a matching space, a matching block 38, a matching spring 39, a plurality of air outlet holes 40 and a rectangular groove 60, wherein the wood block 24 is fixedly arranged on the outer surface of the rotating shaft 23, the two first magnets 100 are respectively and fixedly arranged on the left end face and the right end face of the wood block 24, the processing shell 25 is arranged on the front end face of the fixed plate 1, the processing space is arranged in the processing shell 25 and is opened upwards, the electromagnetic space 27 is arranged in the right end wall of the processing space, the two stroke grooves are respectively arranged on the front end wall and the rear end wall of the processing space, the push plate 26 is arranged between the two stroke grooves in a left-right moving mode, the second magnet is fixedly arranged on the right end face of the push plate 26, the push rod 127 is fixedly arranged on the front side of the left end face of the push plate 26, the belt wheel space 28 is arranged in the front end wall of the processing space, the rail 29 is fixedly arranged on the left end wall of the belt wheel space 28, the rack 30 is arranged in the rail 29 in a vertical moving mode, the damping spring 131 is fixedly arranged between the rack 30 and the lower end wall of the rail 29, the transmission shaft 32 is rotatably arranged on the rear end wall of the belt wheel space 28, the rotating gear 31 is fixedly arranged on the transmission shaft and meshed with the rack 30, the first belt wheel 33 is fixedly arranged on the front end of the transmission shaft 32, the second belt wheel 34 is fixedly arranged on the front end of the rotating shaft 23, the belt 35 is in transmission connection between the first belt wheel 33 and the second belt wheel 34, the matching shell 37 is fixedly arranged on the upper end of the rack 30, the matching space is arranged in the matching shell 37, the opening of the matching space faces the right, the matching block 38 can be arranged in the matching space in a left-right moving mode, the matching spring 39 is fixedly arranged between the matching space and the left end of the matching block 38, the air outlet holes 40 are formed in the left end face and the right end face of the push plate 26 and are communicated with the left end face and the right end face, and the rectangular grooves 60 are formed in the left side and the right side of the lower end wall of the processing space; the rotating shaft 23 rotates, the rotating shaft 23 drives the wood block 24 to rotate, when the wood block 24 rotates by one hundred eighty degrees, the first magnet 100 and the second magnet are in the same polarity, the second magnet moves to the left, the second magnet drives the push plate 26 to move to the left, the push plate 26 can push the carbon powder on the lower end wall of the processing space to be pushed down into the left rectangular groove 60, the push rod 127 pushes the matching block 38 to move to the left, when the matching block 38 is pushed into the matching space, the rack 30 moves downwards, the rack 30 drives the rotating gear 31 to rotate, the rotating gear 31 drives the first belt wheel 33 to rotate, the first belt wheel 33 drives the second belt wheel 34 to rotate, when the second belt wheel 34 drives the wood block 24 to rotate by one hundred eighty degrees, the first magnet 100 and the second magnet are in opposite polarity, the second magnet moves to the right, the carbon powder is pushed down into the right rectangular groove again, and the push plate 26 can be used for secondary cleaning by moving back and forth, the carbon powder remained on the lower end wall of the processing space is cleaner; the push plate 26 generates resistance to wind when moving so as to hinder the movement of the carbon powder blown off by the second fan 20, the air outlet 40 is set to be an inclined hole so as to reduce the resistance generated when the push plate 26 moves back and forth so as to enable the carbon powder to smoothly fall into the processing shell, and part of the carbon powder can also fall into the processing shell through the inclined hole so as to avoid contacting with the push plate 26 and attaching to the push plate 26, so that the work of later-stage labor cost is reduced; the damage to the device caused by collision when the rack falls can be reduced through the damping spring 131, so that the service life of the device is prolonged; the gravity of the rack is used as a power source to move the push plate 26 rightwards, so that the arrangement of a driving piece can be reduced, and a starting and stopping device is not required to be additionally arranged, so that the device is simpler in structure.

A first moving gear 43 is fixedly arranged on the outer surface of the actuating shaft 11, a rotating shaft 45 is rotatably arranged on the lower side of the actuating shaft 11, a second moving gear 44 meshed with the first moving gear 43 is fixedly arranged on the outer surface of the rotating shaft 45, a disc 46 is fixedly arranged on the outer surface of the rotating shaft 45, five rotating plates 49 are respectively hinged on the outer surfaces of the disc 46 in the circumferential direction, a matching spring 50 is fixedly arranged on the outer surfaces of the rotating plates 49 and the disc 46, five baffles 51 are respectively fixedly arranged on the outer surfaces of the disc 46 in the circumferential direction, and a matching gear 52 matched with the disc 46 is fixedly arranged on the outer surface of the rotating shaft 23; when the first moving gear 43 rotates, the second moving gear 44 is driven to rotate, the second moving gear 44 rotates, the disc 46 is driven to rotate, the disc 46 drives the matching gear 52 to rotate, when the second moving gear 44 rotates clockwise, the disc 46 cannot be driven to rotate due to the arrangement of the matching spring 51 and the rotating plate 49, so that the second magnet can rotate to enable the push plate to reset rightwards without interference of other gears, the equipment can operate more stably, and when the disc 46 rotates anticlockwise, resistance caused by contact between the spring 51 and the rotating plate 49 can be reduced due to the arrangement of the spring 51 and the rotating plate 49, so that the loss of transmission efficiency can be reduced; the diameter of the first movement gear 43 is eight times that of the second movement gear 44, so that the wood block 24 can rotate one hundred eighty degrees when the rotary cylinder rotates twenty-two and five degrees, thereby making the operation of the apparatus more reasonable.

A trapezoidal block 226 is fixedly arranged on the lower surface of the treatment shell 25, a detachable cleaning shell is arranged on the trapezoidal block 226, and a trapezoidal groove matched with the trapezoidal block 226 is respectively arranged on the left end wall and the right end wall of the cleaning shell; the trapezoidal groove is matched with the trapezoidal block 226, so that the cleaning shell can be conveniently detached, and can be taken down from the device only by moving rightwards when cleaning is needed; by pushing the carbon powder in the processing shell 25 into the cleaning shell, the situation that the carbon powder in the processing shell 25 is too much and is blown around by a fan can be avoided, and therefore unnecessary cleaning work is increased.

The first driving member 7 and the second driving member 10 are not only electric motors, but also driving devices for driving the cleaning cylinder 6 and the shaft 11 to rotate, and can also be driven manually.

Claims

1. The utility model provides a high-quality not dry offset printing cleaning device which characterized in that: including fixed plate (1), fixed setting is at left printing table (2) of fixed plate (1) preceding terminal surface, rotate first cylinder (3) that sets up on printing table (2) right side, rotate two second cylinders (4) that set up on first cylinder (3) right side, rotate receipts feed cylinder (5) that sets up on second cylinder (4) right side, still including rotating clean section of thick bamboo (6) that set up at first cylinder (3) upside, the cover is established at chemical fiber (111) of clean section of thick bamboo (6) surface, fixed setting is at fixed plate (1) rear end face and first driving piece (7) that are connected with clean section of thick bamboo (6), set up the clean mechanism on clean section of thick bamboo (6) right side, set up the glide machanism in clean mechanism downside, clean mechanism is including fixed first backup pad (8) that set up at fixed plate (1) rear end face, fixed second backup pad (9) that set up at first backup pad (8) left end face, A second driving part (10) fixedly arranged on the front end surface of the second supporting plate (9), a driving shaft (11) arranged on the front end of the second driving part (10), a rotating cylinder fixedly arranged on the front end of the driving shaft (11), sixteen scraping plates (13) fixedly arranged on the outer surface of the rotating cylinder in the circumferential direction, two third supporting plates (14) fixedly arranged on the front side and the rear side of the surface of the scraping plates (13), and a shaking plate (15) fixedly arranged on the front end surface and the rear end surface of the two third supporting plates (14), a shaking spring (16) fixedly arranged between the shaking plate (15) and the scraping plate (13), a first fan (17) fixedly arranged at the upper side of the rotary cylinder, five rectangular ventilation openings (18) arranged at the lower surface of the first fan (17), a cleaning plate (19) fixedly arranged at the front end surface of the fixed plate (1), and a second fan (20) fixedly arranged at the left end surface of the cleaning plate (19);

the sliding mechanism comprises a processing shell, a rotating shaft (23) which is rotatably arranged on the front end face of a second supporting plate (9), a wood block (24) which is fixedly arranged on the outer surface of the rotating shaft (23), two first magnets (100) which are respectively fixedly arranged on the left end face and the right end face of the wood block (24), a second magnet which is arranged on the front end face of a fixed plate (1), a processing space which is arranged in the processing shell and has an upward opening, an electromagnetic space (27) which is arranged in the right end wall of the processing space, two stroke grooves which are respectively arranged on the front end wall and the rear end wall of the processing space, a push plate (26) which is arranged between the two stroke grooves in a left-right mode, a second magnet which is fixedly arranged on the right end face of the push plate (26), a push rod (127) which is fixedly arranged on the front side of the left end face of the push plate (26), a belt wheel space (28) which is arranged in the front end wall of the processing space, a track (29) which is fixedly arranged on the left end wall of the belt wheel space (28), A rack (30) which is arranged in the track (29) in a way of moving up and down, a damping spring (131) which is fixedly arranged between the rack (30) and the lower end wall of the track (29), a transmission shaft (32) which is arranged on the rear end wall of the pulley space (28) in a rotating way, a rotating gear (31) which is fixedly arranged on the transmission shaft and is meshed with the rack (30), a first pulley (33) which is fixedly arranged at the front end of the transmission shaft (32), a second pulley (34) which is fixedly arranged at the front end of the rotating shaft (23), a belt (35) which is connected between the first pulley (33) and the second pulley (34) in a transmission way, a matching shell (37) which is fixedly arranged at the upper end of the rack (30), a matching space which is arranged in the matching shell (37) and has an opening facing right, a matching block (38) which is arranged in the matching space in a way of moving left and right, a matching spring (39) which is fixedly arranged between the matching space and the left end of the matching block (38), A plurality of air outlet holes (40) which are arranged on the left and right end surfaces of the push plate (26) and are penetrated through, and rectangular grooves (60) which are arranged on the left and right sides of the lower end wall of the processing space;

the outer surface of the driving shaft (11) is fixedly provided with a first moving gear (43), the lower side of the driving shaft (11) is rotatably provided with a rotating shaft (45), the outer surface of the rotating shaft (45) is fixedly provided with a second moving gear (44) meshed with the first moving gear (43), the outer surface of the rotating shaft (45) is fixedly provided with a disc (46), the outer surface of the disc (46) is respectively hinged with five rotating plates (49) in the circumferential direction, the rotating plates (49) and the outer surface of the disc (46) are fixedly provided with a matching spring (50), the outer surface of the disc (46) is respectively fixedly provided with five baffles (51) in the circumferential direction, and the outer surface of the rotating shaft (23) is fixedly provided with a matching gear (52) matched with the disc (46).

2. A high quality offset print cleaning apparatus according to claim 1, wherein: the subassembly that slides of front side still sets up the fixed cylinder of end wall under the space that slides, along two extruded articles of direction of height setting at the fixed cylinder output respectively including setting up the space that slides of terminal surface under the slider, fixed surface fixing who handles the casing is provided with a trapezoidal piece (226), trapezoidal piece (226) are provided with a detachable clearance casing, the end wall is provided with a trapezoidal groove respectively about the clearance casing, trapezoidal piece can slide in the trapezoidal groove, and the subassembly that slides on the subassembly that slides and the right side of front side set up for longitudinal symmetry.

3. A high quality offset print cleaning apparatus according to claim 2, wherein: the extrusion piece comprises a triangular block fixedly arranged at the output end of the fixed cylinder, a semi-cylindrical groove arranged at the lower end face of the triangular block, a movable space arranged at the right end wall of the sliding space, and a ball (12) arranged in the movable space in a rotating manner.

4. A high quality offset print cleaning apparatus according to claim 3, wherein: the extrusion piece also comprises a pushing block which is arranged in the movable space in a left-right moving mode, a sliding rod which is fixedly arranged on the right side of the pushing block, a fixed shell which is fixedly arranged on the front end face of the movable shell, a fixed shell space which is arranged in the fixed shell and penetrates left and right, and a first disc block (315) which is fixedly arranged at the right end of the sliding rod and is positioned in the fixed shell space.

5. A high quality offset print cleaning apparatus according to claim 4, wherein: the extrusion piece further comprises a second disc block arranged on the right side of the first disc block, an extension spring fixedly arranged between the first disc block (315) and the second disc block, four moving rods respectively fixedly arranged on the right end face of the second disc block, four moving tubes (300) respectively arranged on the four moving rods in a left-right moving mode, a third disc block arranged on the right side of the second disc block, a fourth disc block arranged on the right side of the third disc block in a left-right moving mode, two extension springs fixedly arranged between the third disc block and the fourth disc block, and a sliding rod fixedly arranged on the right end face of the fourth disc block.

6. A high quality offset print cleaning apparatus according to claim 5, wherein: the extruded part is still including setting up in the rectangular channel that removes casing right-hand member face and link up around, rotating pivot (21), the fixed movable rod (22) that set up on pivot (21) of end wall about the rectangular channel, the slide bar is articulated with the front end of movable rod (22).