CN116373455A - Printing plate roller surface cleaning device and method - Google Patents
Printing plate roller surface cleaning device and method Download PDFInfo
- Publication number
- CN116373455A CN116373455A CN202310657632.4A CN202310657632A CN116373455A CN 116373455 A CN116373455 A CN 116373455A CN 202310657632 A CN202310657632 A CN 202310657632A CN 116373455 A CN116373455 A CN 116373455A
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- Prior art keywords
- plate roller
- plate
- roller
- printing
- sliding
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- 238000004140 cleaning Methods 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 230000001680 brushing effect Effects 0.000 claims abstract description 26
- 238000001802 infusion Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000011086 high cleaning Methods 0.000 abstract 1
- 238000005201 scrubbing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/26—Spraying devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention provides a printing plate roller surface cleaning device and a printing plate roller surface cleaning method, which belong to the technical field of printing plate roller cleaning and comprise a supporting table, a plate roller, a driving assembly, a sliding plate, a brushing assembly and a spraying assembly, wherein a support is fixedly arranged on one side of the supporting table, the plate roller is rotatably arranged on the inner side of the support, the plate roller is hollow and contains cleaning liquid, the sliding plate is movably arranged in the plate roller, the brushing assembly and the spraying assembly are arranged on one side of the plate roller, the spraying assembly is used for conveying the cleaning liquid in the plate roller to the outer wall of the plate roller, and the brushing assembly is used for brushing the outer surface of the plate roller attached with the cleaning liquid. Compared with the prior art, the embodiment of the invention can realize automatic online cleaning of the outer surface of the plate roller and has the advantages of good cleaning effect and high cleaning efficiency.
Description
Technical Field
The invention belongs to the technical field of printing plate roller cleaning, and particularly relates to a printing plate roller surface cleaning device and a printing plate roller surface cleaning method.
Background
The printing plate roller is a rubber roller used for embossing, ink adjusting and ink transferring in a printing machine, staggered lines are distributed on the surface of the printing plate roller, and after the printing of the plate roller is finished, residual ink and impurities in the lines need to be cleaned in time, so that the influence of uneven ink pressing cloth and uneven depth caused by the fact that the ink is remained on the surface of the printing plate roller is avoided.
In the prior art, the printing roller is required to be detached from the printer for separate cleaning in most cases, and then the printing roller is reloaded to the printer after cleaning, so that the conventional printing roller cleaning mode is complex, the printing roller is disassembled and assembled, a great deal of manual labor is consumed, the cleaning efficiency is low, and the reloaded printing roller is easy to produce assembly errors, so that the subsequent printing precision is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the invention is to provide a printing plate roller surface cleaning device and a printing plate roller surface cleaning method.
In order to solve the technical problems, the invention provides the following technical scheme:
a printing plate roller surface cleaning device and method comprises a supporting table, a plate roller, a driving component, a sliding plate, a brushing component and a spraying component,
a bracket is fixedly arranged on one side of the supporting table, the plate roller is rotatably arranged on the inner side of the bracket, the plate roller is hollow and contains cleaning liquid,
the sliding plate is movably arranged inside the plate roller,
the brushing component and the spraying component are arranged on one side of the plate roller,
the spraying component is used for conveying the cleaning liquid in the printing roller to the outer wall of the printing roller,
the brushing component is used for brushing the outer surface of the plate roller attached with the cleaning liquid,
the driving assembly is arranged on the inner wall of the bracket and is used for driving the plate roller to rotate and driving the sliding plate to move along the inner part of the plate roller so as to press and convey the cleaning liquid in the plate roller to the inner part of the spraying assembly.
As a further improvement of the invention: extension cylinders are fixedly arranged at the two ends of the plate roller respectively, one end of the extension cylinder, which is far away from the plate roller, is rotationally connected with the inner wall of the bracket,
the driving component comprises a transmission gear, a driving gear and a motor,
the motor is fixedly arranged on the side wall of the bracket, the driving gear is arranged at the output end of the motor, and the transmission gear is fixedly arranged outside one group of the extension cylinders and meshed with the driving gear.
As a further improvement of the invention: the drive assembly further comprises a screw rod,
one end of the screw rod is connected with the inner wall of the support, the other end of the screw rod penetrates through the extension cylinder and extends to the inside of the plate roller, the sliding plate is sleeved outside the screw rod and is in threaded fit with the screw rod, the guide strip is fixedly arranged on the inner wall of the plate roller along the length direction, and the clamping groove matched with the guide strip is formed in the edge of the sliding plate.
As a further improvement of the invention: the spray assembly comprises a first branch pipe, a transfusion pipeline and a nozzle,
one end of the infusion pipeline is rotationally connected with the extension cylinder through a rotary joint, one end of the first branch pipe is connected with the infusion pipeline, and the other end of the first branch pipe extends to one side of the plate roller and is connected with the nozzle.
As a still further improvement of the invention: a polish rod is fixedly arranged on the inner wall of the bracket, the polish rod and the plate roller are distributed in parallel,
the brushing assembly comprises an arc-shaped clamping plate and a brushing layer arranged on the inner wall of the arc-shaped clamping plate,
the arc clamping plate is clamped outside the plate roller, one side of the arc clamping plate is fixedly provided with a sliding sleeve through a connecting rod, the sliding sleeve is sleeved outside the polish rod in a sliding way,
the nozzle is fixedly arranged on one side of the connecting rod, one end, far away from the infusion pipeline, of the first branch pipe is connected with the nozzle through a first telescopic hose, one side of the first branch pipe is also connected with a second branch pipe, and one end, far away from the first branch pipe, of the second branch pipe is connected with the connecting rod through a second telescopic hose.
As a still further improvement of the invention: one end of the sliding sleeve is connected with the inner wall of the bracket through an elastic piece, and the elastic piece is used for providing elastic tension for the sliding sleeve.
As a still further improvement of the invention: one end of the infusion pipeline, which is far away from the extension cylinder, is connected with a box body filled with cleaning liquid from the outside, and a one-way valve is arranged in the infusion pipeline.
The side wall of the support is provided with a square limiting pin in a penetrating mode, and the end portion of the screw rod is provided with a square limiting hole matched with the square limiting pin.
The application method of the printing plate roller surface cleaning device comprises the following steps:
the motor drives the driving gear to rotate, the driving gear and the transmission gear are utilized to drive the extension cylinder to rotate, the plate roller is driven to rotate, the plate roller rotates to drive the sliding plate to synchronously rotate along with the plate roller through the cooperation between the guide strip and the clamping groove, the screw rod is kept static in the plate roller, the sliding plate can move in the plate roller along the length direction of the plate roller through the threaded cooperation of the sliding plate and the screw rod, so that cleaning liquid in the plate roller can be conveyed into the infusion pipeline from the extension cylinder in a pressing mode, then the infusion pipeline enters the first branch pipe, and finally the cleaning liquid is output to the outer surface of the plate roller through the nozzle.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, when the printing ink on the outer surface of the plate roller is cleaned, the plate roller is driven to rotate by the driving component and the sliding plate is driven to move along the inner part of the plate roller, when the sliding plate moves, the cleaning liquid in the plate roller can be conveyed into the spraying component in a pressing way, and then the spraying component conveys the cleaning liquid to the outer surface of the plate roller, so that the printing ink is cleaned, and meanwhile, the scrubbing component is matched to scrub the outer surface of the plate roller, so that the cleaning effect of the printing ink on the outer surface of the plate roller is improved.
Drawings
FIG. 1 is a schematic view of a printing plate roller surface cleaning apparatus;
FIG. 2 is a schematic diagram showing the distribution of the screw and the slide plate in a printing plate roller surface cleaning device;
FIG. 3 is a schematic view of the structure of a brushing assembly in a printing plate roller surface cleaning apparatus;
FIG. 4 is an enlarged schematic view of area A of FIG. 1;
in the figure: 10-supporting table, 20-bracket, 201-polish rod, 30-plate roller, 301-guide strip, 302-extension cylinder, 40-driving component, 401-lead screw, 402-driving gear, 403-driving gear, 404-motor, 405-square limit hole, 50-slide plate, 60-brushing component, 601-arc clamping plate, 602-connecting rod, 603-sliding sleeve, 604-elastic piece, 605-brushing layer, 70-spraying component, 701-first telescopic hose, 702-first branch pipe, 703-second branch pipe, 704-second telescopic hose, 705-infusion pipeline, 706-nozzle, 80-square limit pin.
Detailed Description
The technical scheme of the present application will be described in further detail with reference to the specific embodiments.
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
Referring to fig. 1, the present embodiment provides a printing plate roller surface cleaning device, which includes a support table 10, a plate roller 30, a driving assembly 40, a sliding plate 50, a brushing assembly 60 and a spraying assembly 70, wherein a bracket 20 is fixedly disposed on one side of the support table 10, the plate roller 30 is rotatably disposed inside the bracket 20, the plate roller 30 is hollow and contains cleaning liquid, the sliding plate 50 is movably disposed inside the plate roller 30, the brushing assembly 60 and the spraying assembly 70 are disposed on one side of the plate roller 30, the spraying assembly 70 is used for conveying the cleaning liquid inside the plate roller 30 to the outer wall of the plate roller 30, the brushing assembly 60 is used for brushing the outer surface of the plate roller 30 to which the cleaning liquid is adhered, and the driving assembly 40 is mounted on the inner wall of the bracket 20 and is used for driving the plate roller 30 to rotate and the sliding plate 50 to move along the inside of the plate roller 30 so as to press and convey the cleaning liquid inside the plate roller 30 to the inside the spraying assembly 70.
When the printing ink on the outer surface of the plate roller 30 is cleaned, the plate roller 30 is driven to rotate through the driving assembly 40 and the sliding plate 50 is driven to move along the inner portion of the plate roller 30, when the sliding plate 50 moves, cleaning liquid in the plate roller 30 can be conveyed into the spraying assembly 70 in a pressing mode, then the spraying assembly 70 conveys the cleaning liquid to the outer surface of the plate roller 30, so that the printing ink is cleaned, meanwhile, the outer surface of the plate roller 30 is brushed by matching with the brushing assembly 60, the cleaning effect of the printing ink on the outer surface of the plate roller 30 is improved, and in the process, the cleaning liquid output through the spraying assembly 70 can comprehensively act on the outer surface of the plate roller 30 due to the fact that the plate roller 30 is in a rotating state, and the cleaning effect of the printing ink on the outer surface of the plate roller 30 is further improved.
Referring to fig. 1 and 2, in one embodiment, two ends of the plate roller 30 are respectively and fixedly provided with an extension cylinder 302, one end of the extension cylinder 302 away from the plate roller 30 is rotatably connected with the inner wall of the bracket 20, the driving assembly 40 includes a transmission gear 402, a driving gear 403 and a motor 404, the motor 404 is fixedly mounted on the side wall of the bracket 20, the driving gear 403 is disposed at an output end of the motor 404, and the transmission gear 402 is fixedly disposed outside one group of the extension cylinders 302 and is meshed with the driving gear 403.
The motor 404 drives the driving gear 403 to rotate, the extension cylinder 302 can be driven to rotate by utilizing the meshing effect of the driving gear 403 and the transmission gear 402, the plate roller 30 is driven to rotate, and different positions of the outer wall of the plate roller 30 can be adjusted to one side of the spraying assembly 70 by the rotation effect of the plate roller 30, so that the spraying assembly 70 can comprehensively convey the cleaning liquid to the outer surface of the plate roller 30, and the cleaning effect of the printing ink on the outer surface of the plate roller 30 is improved.
Referring to fig. 1, 2 and 4, in one embodiment, the driving assembly 40 further includes a screw rod 401, one end of the screw rod 401 is connected to the inner wall of the bracket 20, the other end of the screw rod passes through the extension cylinder 302 and extends into the plate roller 30, the sliding plate 50 is sleeved outside the screw rod 401 and is in threaded fit with the screw rod 401, a guide strip 301 is fixedly disposed on the inner wall of the plate roller 30 along the length direction, and a clamping groove (not shown in the figure) adapted to the guide strip 301 is formed at the edge of the sliding plate 50.
When the driving gear 403 is meshed with the transmission gear 402 to drive the plate roller 30 to rotate, the guide strip 301 is matched with the clamping groove to further drive the sliding plate 50 to synchronously rotate along with the plate roller 30, at the moment, the screw rod 401 is kept static in the plate roller 30, the sliding plate 50 can move in the plate roller 30 along the length direction of the plate roller 30 by utilizing the threaded matching of the sliding plate 50 and the screw rod 401, so that cleaning liquid in the plate roller 30 is conveyed into the spraying assembly 70 in a pressing mode, and then the spraying assembly 70 conveys the cleaning liquid to the outer wall of the plate roller 30, so that the cleaning of the printing ink on the outer surface of the plate roller 30 is realized.
Referring to fig. 1 and 3, in one embodiment, the spray assembly 70 includes a first branch pipe 702, an infusion pipe 705, and a nozzle 706, wherein one end of the infusion pipe 705 is rotatably connected to the extension cylinder 302 through a rotary joint, one end of the first branch pipe 702 is connected to the infusion pipe 705, and the other end extends to one side of the plate roller 30 and is connected to the nozzle 706.
When the slide plate 50 moves along the inside of the plate roller 30, the cleaning liquid in the plate roller 30 can be pumped from the extension cylinder 302 to the inside of the liquid delivery pipeline 705, then enters the first branch pipe 702 from the liquid delivery pipeline 705, and finally is output to the outer surface of the plate roller 30 through the nozzle 706.
Referring to fig. 1 and 3, in one embodiment, a polish rod 201 is fixedly disposed on an inner wall of the support 20, the polish rod 201 is distributed parallel to the plate roller 30, the brushing assembly 60 includes an arc-shaped clamping plate 601 and a brushing layer 605 disposed on an inner wall of the arc-shaped clamping plate 601, the arc-shaped clamping plate 601 is clamped outside the plate roller 30, a sliding sleeve 603 is fixedly disposed on one side of the arc-shaped clamping plate 601 through a connecting rod 602, the sliding sleeve 603 is slidably sleeved outside the polish rod 201, a nozzle 706 is fixedly disposed on one side of the connecting rod 602, one end of the first branch pipe 702 far away from the infusion pipeline 705 is connected with the nozzle 706 through a first telescopic hose 701, one side of the first branch pipe 703 is also connected with a second branch pipe 703, and one end of the second branch pipe 703 far away from the first branch pipe 702 is connected with the connecting rod 602 through a second telescopic hose 704.
After the sliding plate 50 moves along the inside of the plate roller 30 and presses and conveys the cleaning liquid into the liquid conveying pipeline 705, a part of the cleaning liquid enters the nozzle 706 from the first branch pipe 702 and the first telescopic hose 701, and is output to the outer surface of the plate roller 30 through the nozzle 706, another part of the cleaning liquid can enter the second branch pipe 703 through the first branch pipe 702 and then enter the second telescopic hose 704, so that the connecting rod 602 is pushed to move, when the connecting rod 602 moves, the sliding sleeve 603 slides along the outside of the polished rod 201, meanwhile, the arc-shaped clamping plate 601 is attached to the outer surface of the plate roller 30 to move, the brushing layer 605 is utilized to brush the outer surface of the plate roller 30 attached with the cleaning liquid, and the first telescopic hose 701 and the second telescopic hose 704 are adaptively stretched in the process.
Referring to fig. 1, in one embodiment, one end of the sliding sleeve 603 is connected to the inner wall of the bracket 20 through an elastic member 604, and the elastic member 604 is used to provide elastic tension to the sliding sleeve 603.
When the cleaning fluid enters the second telescopic hose 704 and pushes the connecting rod 602 to move, the sliding sleeve 603 slides along the outer part of the polished rod 201, and the elastic piece 604 is stretched under force; when the arc-shaped clamping plate 601 moves from one end of the plate roller 30 to the other end, the motor 404 can drive the driving gear 403 to reversely rotate, the plate roller 30 is driven to reversely rotate by the meshing action of the driving gear 403 and the transmission gear 402, the sliding plate 50 can be driven to reversely rotate synchronously when the plate roller 30 reversely rotates, the sliding plate 50 reversely moves along the inside of the plate roller 30 by the threaded cooperation of the sliding plate 50 and the screw rod 401, cleaning liquid positioned in the first branch pipe 702, the second branch pipe 703 and the liquid conveying pipeline 705 can be pumped into the inside of the plate roller 30 when the sliding plate 50 reversely moves, the first telescopic hose 701 and the second telescopic hose 704 retract, the elastic piece 604 pulls the sliding sleeve 603 to reversely slide along the outside of the polished rod 201, and then the arc-shaped clamping plate 601 is driven to reversely move, so that the arc-shaped clamping plate 601 is reset, and the plate roller 30 is conveniently cleaned later.
In one embodiment, the elastic member 604 may be a spring or a metal elastic sheet, which is not limited herein.
In one embodiment, the first flexible pipe 701 and the second flexible pipe 704 may be rubber bellows, or plastic bellows, which is not limited herein.
In one embodiment, the brushing layer 605 may be a rubber layer or a brush layer, without limitation.
In one embodiment, the end of the infusion tube 705 away from the extension tube 302 is connected to a tank (not shown) that is filled with cleaning solution from outside, and a one-way valve is disposed inside the infusion tube 705.
When the slide plate 50 moves along the inside of the plate roller 30 to press the cleaning liquid into the inside of the liquid supply pipe 705, the check valve is in a closed state, that is, the cleaning liquid cannot flow back into the tank through the liquid supply pipe 705 but flows into the inside of the first branch pipe 702 and the second branch pipe 703; when the sliding plate 50 moves reversely along the inside of the plate roller 30, the one-way valve is opened under the action of negative pressure, so that residual cleaning liquid in the first branch pipe 702 and the second branch pipe 703 can be pumped into the plate roller 30 on the one hand, and cleaning liquid in the tank body can be pumped into the plate roller 30 from the liquid conveying pipeline 705 on the other hand, and automatic replenishment of the cleaning liquid is realized.
Referring to fig. 2 and 4, in one embodiment, a square limiting pin 80 is disposed on a side wall of the bracket 20 in a penetrating manner, and a square limiting hole 405 adapted to the square limiting pin 80 is formed at an end of the screw rod 401.
When the plate roller 30 performs printing operation, the square limiting pin 80 is not inserted into the square limiting hole 405, namely the screw rod 401 is not limited, when the motor 404 drives the driving gear 403 to rotate, the plate roller 30 can be driven to rotate through the meshing effect of the driving gear 403 and the transmission gear 402, when the plate roller 30 rotates, the screw rod 401 is not limited, so that the screw rod 401 can be driven by the plate roller 30 to synchronously rotate along with the plate roller 30, the sliding plate 50 and the screw rod 401 do not have a threaded transmission effect, the sliding plate 50 is kept static in the plate roller 30, the cleaning liquid cannot generate a pinch effect, the cleaning liquid cannot be output by the nozzle 706, and meanwhile, the arc clamping plate 601 cannot move along the outer part of the plate roller 30, so that the rotating plate roller 30 does not have a cleaning effect, but the paper which moves along one side of the supporting table 10 is printed; after printing is finished, the square limiting pin 80 can be pushed, one end of the square limiting pin 80 is inserted into the square limiting hole 405 to limit the screw rod 401, when the screw rod 401 is limited and cannot continue to rotate along with the plate roller 30, the screw thread transmission of the screw rod 401 acts, and then the sliding plate 50 is driven to move, so that the outer surface of the plate roller 30 is cleaned.
The using method based on the printing plate roller surface cleaning device comprises the following steps:
the motor 404 drives the driving gear 403 to rotate, the driving gear 403 and the transmission gear 402 are used for meshing to drive the extension cylinder 302 to rotate, the plate roller 30 is driven to rotate, the plate roller 30 rotates, the guide strip 301 is matched with the clamping groove to drive the sliding plate 50 to synchronously rotate along with the plate roller 30, the screw rod 401 is kept static in the plate roller 30, the sliding plate 50 can move in the plate roller 30 along the length direction of the plate roller 30 by utilizing the threaded fit of the sliding plate 50 and the screw rod 401, so that cleaning liquid in the plate roller 30 is conveyed into the infusion pipeline 705 from the extension cylinder 302 in a pressing mode, then the infusion pipeline 705 enters the first branch pipe 702, and finally the cleaning liquid is output to the outer surface of the plate roller 30 through the nozzle 706.
In the embodiment of the invention, when the printing ink on the outer surface of the plate roller 30 is cleaned, the plate roller 30 is driven to rotate by the driving assembly 40 and the sliding plate 50 is driven to move along the inner part of the plate roller 30, when the sliding plate 50 moves, the cleaning liquid in the plate roller 30 can be pumped into the spraying assembly 70, and then the spraying assembly 70 conveys the cleaning liquid to the outer surface of the plate roller 30, so that the cleaning of the printing ink is realized, and meanwhile, the scrubbing assembly 60 is matched to brush the outer surface of the plate roller 30, so that the cleaning effect of the printing ink on the outer surface of the plate roller 30 is improved.
While the preferred embodiments of the present application have been described in detail, the present application is not limited to the above embodiments, and various changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present application.
Claims (9)
1. A printing plate roller surface cleaning device is characterized by comprising a supporting table, a plate roller, a driving assembly, a sliding plate, a brushing assembly and a spraying assembly,
a bracket is fixedly arranged on one side of the supporting table, the plate roller is rotatably arranged on the inner side of the bracket, the plate roller is hollow and contains cleaning liquid,
the sliding plate is movably arranged inside the plate roller,
the brushing component and the spraying component are arranged on one side of the plate roller,
the spraying component is used for conveying the cleaning liquid in the printing roller to the outer wall of the printing roller,
the brushing component is used for brushing the outer surface of the plate roller attached with the cleaning liquid,
the driving assembly is arranged on the inner wall of the bracket and is used for driving the plate roller to rotate and driving the sliding plate to move along the inner part of the plate roller so as to press and convey the cleaning liquid in the plate roller to the inner part of the spraying assembly.
2. The printing plate roller surface cleaning device according to claim 1, wherein the two ends of the plate roller are respectively fixedly provided with an extension cylinder, one end of the extension cylinder far away from the plate roller is rotatably connected with the inner wall of the bracket,
the driving component comprises a transmission gear, a driving gear and a motor,
the motor is fixedly arranged on the side wall of the bracket, the driving gear is arranged at the output end of the motor, and the transmission gear is fixedly arranged outside one group of the extension cylinders and meshed with the driving gear.
3. The printing roller surface cleaning apparatus of claim 2, wherein the drive assembly further comprises a screw,
one end of the screw rod is connected with the inner wall of the support, the other end of the screw rod penetrates through the extension cylinder and extends to the inside of the plate roller, the sliding plate is sleeved outside the screw rod and is in threaded fit with the screw rod, the guide strip is fixedly arranged on the inner wall of the plate roller along the length direction, and the clamping groove matched with the guide strip is formed in the edge of the sliding plate.
4. The printing roller surface cleaning apparatus of claim 2, wherein the spray assembly comprises a first manifold, an infusion line, and a nozzle,
one end of the infusion pipeline is rotationally connected with the extension cylinder through a rotary joint, one end of the first branch pipe is connected with the infusion pipeline, and the other end of the first branch pipe extends to one side of the plate roller and is connected with the nozzle.
5. The printing plate roller surface cleaning device according to claim 4, wherein the inner wall of the bracket is fixedly provided with a polish rod which is parallel to the plate roller,
the brushing assembly comprises an arc-shaped clamping plate and a brushing layer arranged on the inner wall of the arc-shaped clamping plate,
the arc clamping plate is clamped outside the plate roller, one side of the arc clamping plate is fixedly provided with a sliding sleeve through a connecting rod, the sliding sleeve is sleeved outside the polish rod in a sliding way,
the nozzle is fixedly arranged on one side of the connecting rod, one end, far away from the infusion pipeline, of the first branch pipe is connected with the nozzle through a first telescopic hose, one side of the first branch pipe is also connected with a second branch pipe, and one end, far away from the first branch pipe, of the second branch pipe is connected with the connecting rod through a second telescopic hose.
6. The printing roller surface cleaning apparatus of claim 5, wherein one end of the sliding sleeve is connected to the inner wall of the bracket by an elastic member, and the elastic member is used for providing elastic tension to the sliding sleeve.
7. The printing roller surface cleaning apparatus according to claim 5, wherein one end of the liquid delivery pipe away from the extension cylinder is connected to a tank body containing cleaning liquid from the outside, and a check valve is provided inside the liquid delivery pipe.
8. A printing plate roller surface cleaning apparatus according to claim 3, wherein the side wall of the bracket is provided with a square limiting pin in a penetrating manner, and the end of the screw rod is provided with a square limiting hole adapted to the square limiting pin.
9. A method of using a printing form roller surface cleaning apparatus as claimed in any one of claims 1 to 8, comprising the steps of:
the motor drives the driving gear to rotate, the driving gear and the transmission gear are utilized to drive the extension cylinder to rotate, the plate roller is driven to rotate, the plate roller rotates to drive the sliding plate to synchronously rotate along with the plate roller through the cooperation between the guide strip and the clamping groove, the screw rod is kept static in the plate roller, the sliding plate can move in the plate roller along the length direction of the plate roller through the threaded cooperation of the sliding plate and the screw rod, so that cleaning liquid in the plate roller can be conveyed into the infusion pipeline from the extension cylinder in a pressing mode, then the infusion pipeline enters the first branch pipe, and finally the cleaning liquid is output to the outer surface of the plate roller through the nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310657632.4A CN116373455B (en) | 2023-06-06 | 2023-06-06 | Printing plate roller surface cleaning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310657632.4A CN116373455B (en) | 2023-06-06 | 2023-06-06 | Printing plate roller surface cleaning device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116373455A true CN116373455A (en) | 2023-07-04 |
| CN116373455B CN116373455B (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310657632.4A Active CN116373455B (en) | 2023-06-06 | 2023-06-06 | Printing plate roller surface cleaning device and method |
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| CN207790022U (en) * | 2018-01-12 | 2018-08-31 | 临沂悦川新材料有限公司 | A kind of roller cleaning device |
| CN210553646U (en) * | 2019-05-30 | 2020-05-19 | 杭州临安通达装饰材料有限公司 | Top-mounted automatic gravure roller cleaning machine |
| CN211106335U (en) * | 2019-11-01 | 2020-07-28 | 淄博运城制版有限公司 | Gravure printing roller belt cleaning device |
| CN212044169U (en) * | 2020-02-25 | 2020-12-01 | 福州泉运制版有限公司 | A grinder for version roller |
| CN213255967U (en) * | 2020-08-13 | 2021-05-25 | 九江运城制版有限公司 | Gravure printing roller belt cleaning device |
| CN213316456U (en) * | 2020-09-14 | 2021-06-01 | 汕头市铠嘉模具有限公司 | Pretreatment cleaning device before printing roller electroplating |
| CN214000900U (en) * | 2020-09-03 | 2021-08-20 | 郑州中强凹印制版有限公司 | Printing plate roller |
| CN214563876U (en) * | 2021-03-09 | 2021-11-02 | 山东华立印务有限公司 | Cleaning device for printing anilox roller |
| CN113682051A (en) * | 2021-08-25 | 2021-11-23 | 广东捷盟智能装备有限公司 | Online cleaning device for gravure roller |
| CN215792605U (en) * | 2021-07-21 | 2022-02-11 | 天津现代职业技术学院 | Roller cleaning device of printing machine |
| CN216069249U (en) * | 2021-09-01 | 2022-03-18 | 上海壮硕印刷科技有限公司 | Printing device with printing roller cleaning function |
| CN216683708U (en) * | 2021-11-25 | 2022-06-07 | 重庆市川洋包装制品有限公司 | Novel printing of printing machine device |
| CN217293866U (en) * | 2022-04-15 | 2022-08-26 | 青岛知行制版有限公司 | Combined intaglio printing plate roller |
| CN217963782U (en) * | 2022-08-22 | 2022-12-06 | 东光运城制版有限公司 | Printing plate roller system type circulating spraying device |
| CN218948740U (en) * | 2022-11-24 | 2023-05-02 | 海安运城制版有限公司 | Printing plate roller surface cleaning equipment |
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2023
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| CN207790022U (en) * | 2018-01-12 | 2018-08-31 | 临沂悦川新材料有限公司 | A kind of roller cleaning device |
| CN210553646U (en) * | 2019-05-30 | 2020-05-19 | 杭州临安通达装饰材料有限公司 | Top-mounted automatic gravure roller cleaning machine |
| CN211106335U (en) * | 2019-11-01 | 2020-07-28 | 淄博运城制版有限公司 | Gravure printing roller belt cleaning device |
| CN212044169U (en) * | 2020-02-25 | 2020-12-01 | 福州泉运制版有限公司 | A grinder for version roller |
| CN213255967U (en) * | 2020-08-13 | 2021-05-25 | 九江运城制版有限公司 | Gravure printing roller belt cleaning device |
| CN214000900U (en) * | 2020-09-03 | 2021-08-20 | 郑州中强凹印制版有限公司 | Printing plate roller |
| CN213316456U (en) * | 2020-09-14 | 2021-06-01 | 汕头市铠嘉模具有限公司 | Pretreatment cleaning device before printing roller electroplating |
| CN214563876U (en) * | 2021-03-09 | 2021-11-02 | 山东华立印务有限公司 | Cleaning device for printing anilox roller |
| CN215792605U (en) * | 2021-07-21 | 2022-02-11 | 天津现代职业技术学院 | Roller cleaning device of printing machine |
| CN113682051A (en) * | 2021-08-25 | 2021-11-23 | 广东捷盟智能装备有限公司 | Online cleaning device for gravure roller |
| CN216069249U (en) * | 2021-09-01 | 2022-03-18 | 上海壮硕印刷科技有限公司 | Printing device with printing roller cleaning function |
| CN216683708U (en) * | 2021-11-25 | 2022-06-07 | 重庆市川洋包装制品有限公司 | Novel printing of printing machine device |
| CN217293866U (en) * | 2022-04-15 | 2022-08-26 | 青岛知行制版有限公司 | Combined intaglio printing plate roller |
| CN217963782U (en) * | 2022-08-22 | 2022-12-06 | 东光运城制版有限公司 | Printing plate roller system type circulating spraying device |
| CN218948740U (en) * | 2022-11-24 | 2023-05-02 | 海安运城制版有限公司 | Printing plate roller surface cleaning equipment |
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| CN116373455B (en) | 2023-08-11 |
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