CN112265375A - Cleaning device for printing equipment - Google Patents
Cleaning device for printing equipment Download PDFInfo
- Publication number
- CN112265375A CN112265375A CN202011175826.3A CN202011175826A CN112265375A CN 112265375 A CN112265375 A CN 112265375A CN 202011175826 A CN202011175826 A CN 202011175826A CN 112265375 A CN112265375 A CN 112265375A
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- CN
- China
- Prior art keywords
- fixedly connected
- sliding sleeve
- plate
- spline
- mounting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/008—Cleaning arrangements or devices for doctor blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/02—Cleaning arrangements or devices for forme cylinders
Abstract
The invention relates to the technical field of printing equipment, in particular to a cleaning device for the printing equipment, which comprises a slide rail, wherein one end of the slide rail is vertically and fixedly connected with a first mounting plate, the other end of the slide rail is vertically and fixedly connected with a second mounting plate, one side of the first mounting plate is vertically and fixedly connected with a first guide rail, one side of the second mounting plate is vertically and fixedly connected with a second guide rail, the first guide rail is slidably connected with a first sliding sleeve, the second guide rail is slidably connected with a second sliding sleeve, the first mounting plate is vertically and fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected on the first sliding sleeve, a baffle is fixedly connected between the first sliding sleeve and the second sliding sleeve, a plurality of guide grooves are arranged on the baffle, the cleaning device drives a cleaning roller to reversely rotate through a rotating shaft, the cleaning efficiency of a printing roller is improved, and a scraper can clean residual ink on the surface of the cleaning roller due to the rotation, and the printing roller is prevented from being secondarily polluted by residual ink on the surface of the cleaning roller.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to a cleaning device for the printing equipment.
Background
At present, a printing roller is in contact with a processed paper product for a long time in the use process, dyes, coatings, raw glue and the like on the paper product are easily adhered to the surface of the printing roller, and rugged dirt blocks can be formed on the surface of the printing roller after a long time, not only can the flatness and the smoothness of the surface of the printing roller be influenced, but also the paper color and the flatness of the surface of the paper product and the quality of the paper product can be influenced.
However, in the printing process of the printing device in the prior art, the printing roller is easily polluted by the undried ink on the printing stock in the matching work of the printing roller, so that the printing roller occupies ink pigment and dust in the environment, subsequent printing stocks are polluted, and then the printed matters are polluted to generate unqualified products.
Disclosure of Invention
The invention aims to solve the problem that residues on the surface of a printing roller pollute printed matters in the prior art, and provides a cleaning device for printing equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cleaning device for printing equipment is designed, comprising a slide rail, wherein a first mounting plate is vertically and fixedly connected to one end of the slide rail, a second mounting plate is vertically and fixedly connected to the other end of the slide rail, a first guide rail is vertically and fixedly connected to one side of the first mounting plate, a second guide rail is vertically and fixedly connected to one side of the second mounting plate, the first guide rail is slidably connected with a first sliding sleeve, a second sliding sleeve is slidably connected to the second guide rail, a cylinder is vertically and fixedly connected to the first mounting plate, the output end of the cylinder is fixedly connected to the first sliding sleeve, a baffle is fixedly connected between the first sliding sleeve and the second sliding sleeve, a plurality of guide grooves are formed in the baffle, a plurality of third sliding sleeves are slidably connected to the slide rail, a slide block is fixedly connected to one side of the third sliding sleeves, a fourth sliding sleeve is vertically and fixedly connected to the other side of the third sliding sleeves, and the slide block is slidably, a ruler plate is vertically inserted into the fourth sliding sleeve, a screw hole is formed in the outer wall of the fourth sliding sleeve, and a positioning pin is screwed in the screw hole;
the cleaning roller is positioned in the bracket, the central axis of the first through hole and the central axis of the second through hole are positioned on the same straight line, the inner diameter length of the first through hole is not less than that of the second through hole, the rotating shaft is inserted in the first through hole and the second through hole, and the spline bar is connected in the spline groove in a matching manner;
the connecting plate is fixedly connected to the first mounting plate, the other connecting plate is fixedly connected to the second mounting plate, a feeding guide rail is fixedly connected to the connecting plates, first bearing seats are fixedly connected to the tops of the two connecting plates, a spline housing is rotatably mounted in each first bearing seat, a spline shaft is inserted in each spline housing, a clamping plate mounted in a circular truncated cone is fixedly connected to the end of each spline shaft, and a compression spring is sleeved on each spline shaft;
a slide bar at the top of the connecting plate on the second mounting plate, wherein a slide pipe is sleeved on the slide bar, the rotating shaft is rotatably mounted on the outer wall of the slide pipe, one end of the rotating shaft is fixedly connected with a driven gear, a first short shaft is rotatably mounted on the outer wall of the slide pipe, a reversing gear is fixedly connected on the first short shaft and is engaged with the driven gear, a stud is screwed at the top end of the slide pipe, a second short shaft is horizontally and fixedly connected on the stud, a tensioning wheel is rotatably mounted on the second short shaft, a second bearing block is mounted on the second mounting plate, a driving shaft is horizontally mounted in the second bearing block, one end of the driving shaft is linked with the spline housing through a first belt, the other end of the driving shaft is linked with the first short shaft and the tensioning wheel through a second belt, and a driving gear is fixedly connected on the driving shaft, and a rack is fixedly connected to the second sliding sleeve and meshed with the driving gear.
Preferably, the printing roller feeding device further comprises a feeding structure for feeding the printing roller, a plurality of wedge-shaped tables are fixedly connected to the feeding guide rail at equal intervals, the feeding structure comprises a fifth sliding sleeve, the fifth sliding sleeve is fixedly connected to the bottom of the connecting plate, an inserting rod is inserted into the fifth sliding sleeve, a first movable rod is hinged to one end of the inserting rod, a support plate is fixedly connected to the other end of the inserting rod, a plurality of pawls are hinged to the upper surface of the support plate at equal intervals, a return spring is fixedly connected to one side of each pawl, one end, far away from the corresponding pawl, of each return spring is fixedly connected to the corresponding support plate, a plurality of limiting blocks are fixedly connected to the upper surface of the corresponding support plate at equal intervals, and the other side of each pawl abuts against the;
vertical rigid coupling has the sixth sliding sleeve on the first mounting panel lateral wall, vertical cartridge has the second movable rod in the sixth sliding sleeve, second movable rod top rigid coupling is in on the first sliding sleeve, the second movable rod bottom articulates on first movable rod top.
Preferably, the ruler plate is provided with scale marks.
The cleaning device for the printing equipment provided by the invention has the beneficial effects that: this cleaning device for printing apparatus can drive pivot antiport through driven gear antiport, and the pivot drives cleaning roller antiport, and the cleaning roller can improve the cleaning efficiency of printing roller with the rotation opposite direction of printing roller to because the rotation of cleaning roller, still can make the scraper blade clear up the remaining printing ink in cleaning roller surface, prevent the remaining printing ink secondary pollution printing roller in cleaning roller surface.
Drawings
Fig. 1 is a first schematic structural diagram of a cleaning device for a printing apparatus according to the present invention.
Fig. 2 is a schematic structural diagram of a cleaning device for a printing apparatus according to a second embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a cleaning device for a printing apparatus according to a third embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a slide rail of a cleaning device for a printing apparatus according to the present invention.
Fig. 5 is a first schematic structural diagram of a blade of a cleaning device for a printing apparatus according to the present invention.
Fig. 6 is a second schematic structural diagram of a blade of the cleaning device for a printing apparatus according to the present invention.
Fig. 7 is a schematic structural diagram of a baffle plate of a cleaning device for a printing apparatus according to the present invention.
Fig. 8 is a first structural schematic diagram of a feeding structure of a cleaning device for a printing apparatus according to the present invention.
Fig. 9 is a schematic structural diagram of a feeding structure of a cleaning device for a printing apparatus according to a second embodiment of the present invention.
Fig. 10 is a partially enlarged view of a cleaning device for a printing apparatus according to the present invention.
Fig. 11 is an enlarged view of a cleaning device for a printing apparatus according to the present invention at a position a.
Fig. 12 is a schematic structural diagram of a cleaning roller of a cleaning device for a printing apparatus according to the present invention.
Fig. 13 is an enlarged view of a cleaning device for a printing apparatus according to the present invention.
In the figure: the slide rail comprises a slide rail 1, a first mounting plate 2, a second mounting plate 3, a first guide rail 4, a second guide rail 5, a first sliding sleeve 6, a second sliding sleeve 7, a baffle plate 8, a guide groove 9, a third sliding sleeve 10, a slide block 11, a fourth sliding sleeve 12, a positioning pin 13, a screw hole 14, a ruler plate 15, a rack 16, a second bearing seat 17, a drive shaft 18, a drive gear 19, a first belt 20, a first bearing seat 21, a spline sleeve 22, a spline shaft 23, a compression spring 24, a clamping plate 25, a slide rod 26, a slide pipe 27, a rotating shaft 28, a driven gear 29, a reversing gear 30, a first stub shaft 31, a tensioning wheel 32, a stud 33, a second stub shaft 34, a second belt 35, a bracket 36, a scraping plate 37, a first through hole 38, a cleaning roller 39, a second through hole 40, a connecting plate 41, a feeding guide rail 42, a wedge table 43, a fifth sliding sleeve 44, an inserted rod 45, a support plate 46, a pawl 47, a, A sixth sliding bush 51, a second movable rod 52, an air cylinder 53, and a printing roller 54.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-13, a cleaning device for a printing apparatus comprises a slide rail 1, a first mounting plate 2 is vertically and fixedly connected to one end of the slide rail 1, a second mounting plate 3 is vertically and fixedly connected to the other end of the slide rail 1, a first guide rail 4 is vertically and fixedly connected to one side of the first mounting plate 2, a second guide rail 5 is vertically and fixedly connected to one side of the second mounting plate 3, a first sliding sleeve 6 is slidably connected to the first guide rail 4, a second sliding sleeve 7 is slidably connected to the second guide rail 5, an air cylinder 53 is vertically and fixedly connected to the first mounting plate 2, an output end of the air cylinder 53 is fixedly connected to the first sliding sleeve 6, a baffle 8 is fixedly connected between the first sliding sleeve 6 and the second sliding sleeve 7, a plurality of guide grooves 9 are formed in the baffle 8, a plurality of third sliding sleeves 10 are slidably connected to the slide rail 1, a sliding block 11 is fixedly connected to one side of the third sliding sleeves 10, the sliding block 11 is connected in the guide groove 9 in a sliding manner, the ruler plate 15 is vertically inserted in the fourth sliding sleeve 12, the ruler plate 15 is provided with scale marks, the outer wall of the fourth sliding sleeve 12 is provided with a screw hole 14, a positioning pin 13 is screwed in the screw hole 14, and the height of the ruler plate 15 can be adjusted by opening the positioning pin 13; starting cylinder 53, the cylinder 53 output can drive first sliding sleeve 6 vertical removal on first guide rail 4, 6 vertical removals of first sliding sleeve drive 8 vertical removals of baffle, 8 vertical removals of baffle make the guide way 9 slide on slider 11, force slider 11 to drive third sliding sleeve 10 and slide on slide rail 1, third sliding sleeve 10 slides and drives the 12 horizontal migration of fourth sliding sleeve, fourth sliding sleeve 12 drives the repeated gathering and dispersion of chi board 15 on the horizontal direction.
The cleaning roller is characterized by further comprising a cleaning roller 39 and a rotating shaft 28, a spline groove is formed in the surface of the rotating shaft 28, a second through hole 40 is formed in the cleaning roller 39, a spline strip is arranged in the through hole 40, a U-shaped support 36 is horizontally estimated at the bottom of the ruler plate 15, first through holes 38 are formed in two sides of the support 36, a scraper 37 is fixedly connected inside the support 36, the cleaning roller 39 is located inside the support 36, the central axis of the first through hole 38 and the central axis of the second through hole 40 are located on the same straight line, the inner diameter length of the first through hole 38 is not smaller than that of the second through hole 40, the rotating shaft 28 is inserted into the first through hole 38 and the second through hole 40, and the spline strip is connected; the rotation of the driving shaft 28 drives the cleaning roller 39 to rotate synchronously; the driving ruler plate 15 moves in the horizontal direction to drive the bracket 36 to move synchronously, and the bracket 36 drives the cleaning roller 39 to move synchronously on the rotating shaft 28 when moving; therefore, driving the rotating shaft 28 to rotate and the bracket 36 to move horizontally simultaneously drives the cleaning rollers 39 to rotate and move horizontally simultaneously, so as to change the distance between the cleaning rollers 39, and clean the printing rollers 54 with different lengths;
the automatic feeding device is characterized by further comprising two connecting plates 41, wherein one connecting plate 41 is fixedly connected to the first mounting plate 2, the other connecting plate 41 is fixedly connected to the second mounting plate 3, a feeding guide rail 42 is fixedly connected to the connecting plates 41, the tops of the two connecting plates 41 are fixedly connected with a first bearing seat 21, a spline housing 22 is rotatably mounted in the first bearing seat 21, a spline shaft 23 is inserted in the spline housing 22, the end part of the spline shaft 23 is fixedly connected with a clamping plate 25 installed in a circular truncated cone, and a compression spring 24 is sleeved on the spline shaft 23; the clamp plate 25 is used for clamping the cleaning roller 54, and the clamp plate 5 is more stable when clamping the printing roller 54 by using the elastic force of the compression spring 24, so that the printing roller 54 is prevented from falling off accidentally; the spline sleeve 22 is driven to rotate to drive the spline shaft 23 to rotate, the spline shaft 23 rotates to drive the clamping plate 25 to rotate, the clamping plate 25 further drives the printing roller 54 to rotate, the height of the ruler plate 15 is adjusted according to the diameter length of the printing roller 54, the cleaning roller 39 is enabled to abut against the surface of the printing roller 54, and the cleaning roller 39 can clean the surface of the printing roller 54 when the printing roller 54 rotates;
a slide rod 26 is positioned at the top of a connecting plate 41 on the second mounting plate 3, a slide pipe 27 is sleeved on the slide rod 26, a rotating shaft 28 is rotatably mounted on the outer wall of the slide pipe 27, one end of the rotating shaft 28 is fixedly connected with a driven gear 29, a first short shaft 31 is rotatably mounted on the outer wall of the slide pipe 27, a reversing gear 30 is fixedly connected on the first short shaft 31, the reversing gear 30 is meshed on the driven gear 29, a stud 33 is screwed at the top end of the slide pipe 27, a second short shaft 34 is horizontally and fixedly connected on the stud 33, a tension pulley 32 is rotatably mounted on the second short shaft 34, a second bearing seat 17 is mounted on the second mounting plate 3, a driving shaft 18 is horizontally and fixedly mounted in the second bearing seat 17, one end of the driving shaft 18 is linked with a spline sleeve 22 through a first belt 20, the other end of the driving shaft 18 is linked with the first short shaft 31 and the tension pulley 32 through a second, the toothed rack 16 engages on a drive gear 19. Therefore, the air cylinder 53 can drive the first sliding sleeve 6 to vertically move, the first sliding sleeve 6 drives the baffle 8 to vertically move, the baffle 8 can drive the second sliding sleeve 7 to vertically move, the second sliding sleeve 7 vertically moves to drive the rack 16 to vertically move, the rack 16 vertically moves to drive the driving gear 19 to rotate, and the driving gear 19 rotates to drive the driving shaft 18 to rotate; the rotation of the driving shaft 18 will drive the spline housing 22 to rotate through the first belt 20, the rotation of the spline housing 22 will drive the printing roller 54 to rotate, the rotation of the driving shaft 18 will drive the first stub shaft 31 to rotate through the second belt 35, the rotation of the first stub shaft 31 will drive the turning gear 30 to rotate, the rotation of the turning gear 30 will drive the driven gear 29 to rotate, and the direction of the driven gear 29 when rotating is always opposite to the rotating direction of the printing roller 54, the reverse rotation of the driven gear 29 can drive the rotating shaft 28 to rotate reversely, the rotating shaft 28 drives the cleaning roller 39 to rotate reversely, the reverse rotation of the cleaning roller 39 and the printing roller 54 can improve the cleaning efficiency of the printing roller 54, and because of the rotation of the cleaning roller 39, the scraper 37 can clean the residual ink on the surface of the cleaning roller 39, and the residual ink on the surface of the cleaning roller 39 can be prevented from secondarily polluting the printing roller 54;
the feeding structure comprises a fifth sliding sleeve 44, the fifth sliding sleeve 44 is fixedly connected to the bottom of the connecting plate 41, an inserting rod 45 is inserted into the fifth sliding sleeve 44, one end of the inserting rod 45 is hinged to a first movable rod 50, a sixth sliding sleeve 51 is vertically and fixedly connected to the side wall of the first mounting plate 2, a second movable rod 52 is vertically inserted into the sixth sliding sleeve 51, the top end of the second movable rod 52 is fixedly connected to the first sliding sleeve 6, and the bottom end of the second movable rod 52 is hinged to the top end of the first movable rod 50;
a supporting plate 46 is fixedly connected to the other end of the inserting rod 50, a plurality of pawls 47 are hinged to the upper surface of the supporting plate 46 at equal intervals, a return spring 48 is fixedly connected to one side of each pawl 47, one end, far away from each pawl 47, of each return spring 48 is fixedly connected to the supporting plate 46, a plurality of limiting blocks 49 are fixedly connected to the upper surface of the supporting plate 46 at equal intervals, and the other side of each pawl 47 abuts against the limiting blocks 49;
the first sliding sleeve 6 can drive the second movable rod 52 to vertically move when vertically moving, the second movable rod 52 can drive the insert rod 45 to horizontally move in the fifth sliding sleeve 44 through the connection of the first movable rod 50 when vertically moving, the insert rod 45 can drive the support plate 46 to horizontally move when horizontally moving, and the printing roller 54 on the feeding guide rail 42 can be fed by the horizontal movement of the support plate 46;
as shown in fig. 3, the supporting plate 46 is driven to move horizontally to the right, the supporting plate 46 drives the pawl 47 to move rightwards, the pawl 47 is blocked by the printing roller 54 during the rightward movement and compresses the return spring 48, the height of the pawl 47 is reduced, so that the pawl 47 penetrates through the bottom of the printing roller 54, and after the pawl 47 penetrates out of the bottom of the printing roller 54, the pawl 47 is reset again under the action of the return spring 48;
the supporting plate 46 is driven to move leftwards horizontally, the supporting plate 46 drives the pawl 47 to move leftwards, the pawl 47 is also blocked by the printing roller 54 in the leftward movement process, the blocked pawl 47 exerts a driving force on the printing roller 54 to force the printing roller 54 to move leftwards along the wedge-shaped block 43, so that the printing roller 54 is conveyed to the clamping plate 25, and the supporting plate 46 is continuously driven to reciprocate in the horizontal direction to continuously convey the printing roller 54;
the working principle is as follows:
placing a printing roller 54 to be cleaned on the feeding guide rail 42, adjusting the height of the cleaning roller 39 according to the diameter length of the printing roller 54 to ensure that the cleaning roller 39 abuts against the surface of the printing roller 54, and rotating the stud 33 to change the height of the tension wheel 32 after the height adjustment of the cleaning roller 39 is finished to ensure that the second belt 35 is kept in a tightened state;
the air cylinder 53 is started, the output end of the air cylinder 53 makes continuous telescopic motion, the output end of the air cylinder 53 can drive the first sliding sleeve 6 to vertically move on the first guide rail 4, the first sliding sleeve 6 vertically moves to drive the second movable rod 52 to vertically move, the second movable rod 52 vertically moves to drive the insert rod 45 to horizontally move in the fifth sliding sleeve 44 through the connection of the first movable rod 50, the insert rod 45 horizontally moves to drive the support plate 46 to horizontally move, the support plate 46 horizontally moves to feed the printing roller 54 on the feeding guide rail 42, and the printing roller 54 to be cleaned enters between the two clamping plates 25;
as shown in fig. 3, the supporting plate 46 is driven to move horizontally to the right, the supporting plate 46 drives the pawl 47 to move rightwards, the pawl 47 is blocked by the printing roller 54 during the rightward movement and compresses the return spring 48, the height of the pawl 47 is reduced, so that the pawl 47 penetrates through the bottom of the printing roller 54, and after the pawl 47 penetrates out of the bottom of the printing roller 54, the pawl 47 is reset again under the action of the return spring 48;
the supporting plate 46 is driven to move leftwards horizontally, the supporting plate 46 drives the pawl 47 to move leftwards, the pawl 47 is also blocked by the printing roller 54 in the leftward movement process, the blocked pawl 47 exerts a driving force on the printing roller 54 to force the printing roller 54 to move leftwards along the wedge-shaped block 43, so that the printing roller 54 is conveyed to the clamping plate 25, the supporting plate 46 is continuously driven to reciprocate in the horizontal direction to continuously convey the printing roller 54, and the printing roller 54 which is positioned backwards in the conveying process ejects out the printing roller 54 which is positioned forwards and cleaned;
the first sliding sleeve 6 is driven to vertically move to drive the baffle 8 to vertically move, the baffle 8 vertically moves to enable the guide groove 9 to slide on the sliding block 11, the sliding block 11 is forced to drive the third sliding sleeve 10 to slide on the sliding rail 1, the third sliding sleeve 10 slides to drive the fourth sliding sleeve 12 to horizontally move, the fourth sliding sleeve 12 drives the ruler plate 15 to repeatedly gather and disperse in the horizontal direction, the ruler plate 15 moves in the horizontal direction to drive the support 36 to synchronously move, the support 36 drives the cleaning rollers 39 to synchronously move on the rotating shaft 28 when moving, the distance between the cleaning rollers 39 is changed, and therefore the printing rollers 54 with different lengths are cleaned;
the baffle 8 is driven to vertically move, the baffle 8 can drive the second sliding sleeve 7 to vertically move, the second sliding sleeve 7 vertically moves to drive the rack 16 to vertically move, the rack 16 vertically moves to drive the driving gear 19 to rotate, the driving gear 19 rotates to drive the driving shaft 18 to rotate, the driving shaft 18 rotates to drive the spline housing 22 to rotate through the first belt 20, and the spline housing 22 rotates to drive the printing roller 54 to rotate;
when the driving shaft 18 rotates, the first stub shaft 31 is driven to rotate through the second belt 35, the steering gear 30 is driven to rotate by the rotation of the first stub shaft 31, the driven gear 29 is driven to rotate by the rotation of the steering gear 30, the direction of the driven gear 29 when rotating is always opposite to the rotation direction of the printing roller 54, the rotating shaft 28 is driven to rotate in the reverse direction by the reverse rotation of the driven gear 29, the rotating shaft 28 drives the cleaning roller 39 to rotate in the reverse direction, the surface of the printing roller 54 is cleaned in the reverse rotation process of the cleaning roller 39, and due to the rotation of the cleaning roller 39, the residual ink on the surface of the cleaning roller 39 can be cleaned by the scraper 37, so that the printing roller 54 is prevented from being polluted secondarily by the residual ink on the.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. A cleaning device for a printing apparatus, characterized in that:
comprises a slide rail (1), one end of the slide rail (1) is vertically fixedly connected with a first mounting plate (2), the other end of the slide rail (1) is vertically fixedly connected with a second mounting plate (3), one side of the first mounting plate (2) is vertically fixedly connected with a first guide rail (4), one side of the second mounting plate (3) is vertically fixedly connected with a second guide rail (5), the first guide rail (4) is slidably connected with a first sliding sleeve (6), the second guide rail (5) is slidably connected with a second sliding sleeve (7), the first mounting plate (2) is vertically fixedly connected with an air cylinder (53), the output end of the air cylinder (53) is fixedly connected with the first sliding sleeve (6), a baffle (8) is fixedly connected between the first sliding sleeve (6) and the second sliding sleeve (7), a plurality of guide grooves (9) are formed in the baffle (8), and a plurality of third sliding sleeves (10) are slidably connected with the slide rail (1), a sliding block (11) is fixedly connected to one side of the third sliding sleeve (10), a fourth sliding sleeve (12) is vertically and fixedly connected to the other side of the third sliding sleeve (10), the sliding block (11) is connected into the guide groove (9) in a sliding manner, a ruler plate (15) is vertically inserted into the fourth sliding sleeve (12), a screw hole (14) is formed in the outer wall of the fourth sliding sleeve (12), and a positioning pin (13) is screwed in the screw hole (14);
also comprises a cleaning roller (39) and a rotating shaft (28), wherein the surface of the rotating shaft (28) is provided with a spline groove, the cleaning roller (39) is provided with a second through hole (40), a spline strip is arranged in the through hole (40), the bottom of the ruler plate (15) is horizontally estimated to be provided with a U-shaped bracket (36), two sides of the bracket (36) are provided with first through holes (38), a scraper (37) is fixedly connected inside the bracket (36), the cleaning roller (39) is positioned inside the bracket (36), the central axis of the first through hole (38) and the central axis of the second through hole (40) are positioned on the same straight line, the length of the inner diameter of the first through hole (38) is not less than that of the second through hole (40), the rotating shaft (28) is inserted into the first through hole (38) and the second through hole (40), and the spline bar is connected in the spline groove in a matching manner;
the connecting device is characterized by further comprising two connecting plates (41), wherein one connecting plate (41) is fixedly connected to the first mounting plate (2), the other connecting plate (41) is fixedly connected to the second mounting plate (3), a feeding guide rail (42) is fixedly connected to the connecting plate (41), a first bearing seat (21) is fixedly connected to the top of the connecting plate (41), a spline housing (22) is rotatably mounted in the first bearing seat (21), a spline shaft (23) is inserted into the spline housing (22), a clamping plate (25) of a round table is fixedly connected to the end of the spline shaft (23), and a compression spring (24) is sleeved on the spline shaft (23);
be located on second mounting panel (3) link board (41) top slide bar (26), the cover is equipped with slide pipe (27) on slide bar (26), rotatable the installing of pivot (28) on the slide pipe (27) outer wall, pivot (28) serve the rigid coupling have driven gear (29), rotatable the installing on slide pipe (27) outer wall has first minor axis (31), the rigid coupling has reversing gear (30) on first minor axis (31), reversing gear (30) meshing is in on driven gear (29), slide pipe (27) top spiro union has double-screw bolt (33), the last level of double-screw bolt (33) rigid coupling has second minor axis (34), rotatable take-up pulley (32) of installing on second minor axis (34), install second bearing frame (17) on second mounting panel (3), drive shaft (18) are equipped with to horizontal safety in second bearing frame (17), one end of the driving shaft (18) is linked with the spline sleeve (22) through a first belt (20), the other end of the driving shaft (18) is linked with the first short shaft (31) and the tensioning wheel (32) through a second belt (35), a driving gear (19) is fixedly connected onto the driving shaft (18), a rack (16) is fixedly connected onto the second sliding sleeve (7), and the rack (16) is meshed with the driving gear (19).
2. The cleaning device for the printing equipment according to claim 1, further comprising a feeding structure for feeding the printing roller (54), wherein a plurality of wedge-shaped tables (43) are fixedly connected to the feeding guide rail (42) at equal intervals, the feeding structure comprises a fifth sliding sleeve (44), the fifth sliding sleeve (44) is fixedly connected to the bottom of the connecting plate (41), an inserting rod (45) is inserted into the fifth sliding sleeve (44), one end of the inserting rod (45) is hinged to a first movable rod (50), the other end of the inserting rod (50) is fixedly connected to a supporting plate (46), a plurality of pawls (47) are hinged to the upper surface of the supporting plate (46) at equal intervals, a return spring (48) is fixedly connected to one side of each pawl (47), one end of the return spring (48) far away from each pawl (47) is fixedly connected to the supporting plate (46), and a plurality of limiting blocks (49) are fixedly connected to the upper surface of the supporting plate (46) at equal intervals, the other side of the pawl (47) is abutted against the limiting block (49);
vertical rigid coupling has sixth sliding sleeve (51) on first mounting panel (2) lateral wall, vertical cartridge has second movable rod (52) in sixth sliding sleeve (51), second movable rod (52) top rigid coupling is in on first sliding sleeve (6), second movable rod (52) bottom articulates first movable rod (50) top.
3. A cleaning device for printing apparatus according to claim 1, wherein the blade (15) is provided with graduated markings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011175826.3A CN112265375A (en) | 2020-10-29 | 2020-10-29 | Cleaning device for printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011175826.3A CN112265375A (en) | 2020-10-29 | 2020-10-29 | Cleaning device for printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112265375A true CN112265375A (en) | 2021-01-26 |
Family
ID=74344835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011175826.3A Pending CN112265375A (en) | 2020-10-29 | 2020-10-29 | Cleaning device for printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112265375A (en) |
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