CN216507446U

CN216507446U - Printing roller curing means for lithography apparatus

Info

Publication number: CN216507446U
Application number: CN202123091864.3U
Authority: CN
Inventors: 杨继光
Original assignee: Shenzhen Colorte Printing Equipment Co ltd
Current assignee: Shenzhen Colorte Printing Equipment Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-13
Anticipated expiration: 2031-12-09

Abstract

The utility model provides a printing roller maintenance device for printing equipment, and relates to the technical field of printing equipment. Including the maintenance platform, maintenance bench is equipped with regulating part, maintenance subassembly one, maintenance subassembly two, the regulating part includes bracing piece one, bracing piece three, supporting sleeve, adjusting sleeve, fixed sleeve, the activity is equipped with the printing roller body between adjusting sleeve and the fixed sleeve, maintenance subassembly one sets up the rear side at the regulating part, maintenance subassembly one includes bracing piece two, casing, installation pole, adjusting gear, mounting panel, driven gear, rack two, connecting rod two, arc pipe, slider two, threaded rod, maintenance subassembly two includes ring gear, rolling bearing, connecting rod one, slide bar, slider one, clean cylinder brush, drive gear. The maintenance device is high in universality, can be suitable for maintenance work of printing rollers with different sizes, and is thorough in cleaning and good in maintenance effect.

Description

Printing roller curing means for lithography apparatus

Technical Field

The utility model provides a printing roller maintenance device for printing equipment, and relates to the technical field of printing equipment.

Background

The printing roller is one of the important components of a printing machine. In the printing process, impurities can remain on the surface of a printing roller and need to be cleaned by water or a solvent, if the impurities are not treated in time, the surface of the printing roller can be glazed, and finally the printing roller is damaged greatly.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the printing roller maintenance device for the printing equipment, which is strong in universality, can be suitable for printing rollers with different sizes, is thorough in cleaning and has a good maintenance effect.

The utility model provides a printing roller maintenance device for printing equipment, which comprises a maintenance platform, wherein an adjusting component, a first maintenance component and a second maintenance component are arranged on the maintenance platform, the adjusting component comprises a first supporting rod and a third supporting rod which are symmetrically arranged, one end of the first supporting rod is fixedly connected with the maintenance platform, the other end of the first supporting rod is fixedly connected with a supporting sleeve, the supporting sleeve is in threaded connection with an adjusting sleeve, one end of the third supporting rod is fixedly connected with the maintenance platform, the other end of the third supporting rod is fixedly connected with a fixing sleeve, a printing roller body is movably arranged between the adjusting sleeve and the fixing sleeve, the first maintenance component is arranged at the rear side of the adjusting component, the first maintenance component comprises a second supporting rod, the top end of the second supporting rod is fixedly connected with a shell, the shell is connected with an installation rod in a sliding manner, an adjusting gear is arranged in the shell, the installation rod penetrates through the shell and is fixedly connected with a first rack which is meshed with the adjusting gear, the mounting rod is perpendicular to the printing roller body and is fixedly connected with a mounting plate at one end close to the printing roller body, two sides of the mounting plate are rotatably connected with driven gears, a second rack is meshed between the driven gears, a second electric telescopic rod is fixedly connected with the second rack, the electric telescopic rod is fixedly connected with the mounting rod, the driven gears are fixedly connected with a second connecting rod, one end of the second connecting rod, which is far away from the driven gears, is fixedly connected with an arc-shaped pipe, one side, opposite to the arc-shaped pipe, is communicated with a spray head, the bottom end of the second supporting rod is fixedly connected with a second sliding block, the second sliding block is slidably connected with a threaded rod, the threaded rod is connected with a second motor, the second maintenance component comprises a gear ring which is coaxially arranged with a fixed sleeve, the gear ring is arranged at one side, close to the first supporting rod, of the third supporting rod, the outer wall of the fixed sleeve is fixedly connected with a rotating bearing matched with the gear ring, a first connecting rod and a sliding rod are fixedly connected between the outer wall of the rotating bearing and the inner wall of the gear ring, the utility model discloses a printing roller, including the printing roller body, the slide bar sets up the one side that is close to the printing roller body at connecting rod one, slide bar sliding connection has slider one, the rigid coupling has electric telescopic handle one between slider one and the ring gear inner wall, one side rigid coupling that slider one is close to the printing roller body has clean cylinder brush, the meshing has drive gear under the ring gear, one side that the ring gear was kept away from to bracing piece three is equipped with motor one, the output shaft of motor one runs through bracing piece three and with drive gear rigid coupling.

The surface of the maintenance platform is fixedly connected with a supporting block which is rotatably connected with the threaded rod, the bottom of the second sliding block is fixedly connected with a limiting block, and the surface of the maintenance platform is provided with a limiting groove matched with the limiting block.

The maintenance platform is provided with a water collecting tank, the water collecting tank is arranged under the printing roller body and communicated with a recovery tank through a recovery pipe, and a second water pump communicated with the recovery pipe is arranged in the water collecting tank.

The first connecting rods are arranged in an annular matrix by taking the fixed sleeve as a center, the preferable number of the first connecting rods is 8, and the number of the sliding rods is 1.

And a third motor is fixedly connected in the shell, and an output shaft of the third motor is fixedly connected with the adjusting gear.

The adjusting sleeve and the fixed sleeve are coaxially arranged and have the same inner diameter, and the adjusting sleeve and the fixed sleeve are internally provided with compensation sleeves.

A liquid storage tank is arranged below the maintenance platform, cleaning agents are injected into the liquid storage tank, a first water pump is arranged in the liquid storage tank, and a communicating pipeline is arranged between the first water pump and the arc-shaped pipe.

And baffles are fixedly connected around the maintenance platform.

The utility model has the beneficial effects that:

the utility model provides a printing roller maintenance device for printing equipment, which can fix printing roller bodies with different sizes and specifications through the arrangement of an adjusting component, can spray a cleaning agent around the printing roller bodies simultaneously through the arrangement of a maintenance component I, can move left and right continuously to ensure that the spraying is more uniform, can clean the surfaces of the printing roller bodies through a cleaning roller brush through the arrangement of a maintenance component II to further improve the cleaning effect and ensure that the cleaning is more thorough, can collect and recover waste liquid through the arrangement of a water collecting tank, a recovery pipe and a recovery box, can prevent the cleaning agent from splashing, can fill gaps among a rotating shaft of the printing roller bodies, an adjusting sleeve and a fixing sleeve through a compensation sleeve, and can ensure that the printing roller bodies with different specifications and gear rings can be kept on the same axis, thereby ensuring the cleaning effect of the maintenance component II, in the whole maintenance process, the printing roller body does not need to rotate, and the installation is dismantled conveniently, and the distance between adjusting sleeve and the fixed sleeve is adjustable, and the height-adjustable of cleaning roller brush makes this device can be applicable to the maintenance of the printing roller of different dimensions, has higher commonality and practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of a printing roller maintenance device for a printing apparatus according to the present invention.

FIG. 2 is a side view of a maintenance assembly of a printing roller maintenance device for a printing apparatus according to the present invention.

(1, cleaning roller brush; 2, arc-shaped pipe; 3, printing roller body; 4, supporting sleeve; 5, adjusting sleeve; 6, supporting rod I; 7, supporting rod II; 8, threaded rod; 9, recycling pipe; 10, recycling tank; 11, liquid storage tank; 12, water collecting tank; 13, motor I; 14, transmission gear; 15, supporting rod III; 16, connecting rod I; 17, rotating bearing; 18, compensating sleeve; 19, fixing sleeve; 20, sliding rod; 21, sliding block I; 22, electric telescopic rod I; 23, gear ring; 24, spray head; 25, connecting rod II; 26, mounting plate; 27, electric telescopic rod II; 28, shell; 29, mounting rod; 30, rack I; 31, adjusting gear; 32, limiting block; 33, rack II; 34, driven gear; 35, sliding block II; 36, motor II)

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in figures 1 and 2, the utility model provides a printing roller maintenance device for printing equipment, which comprises a maintenance platform, wherein an adjusting component, a first maintenance component and a second maintenance component are arranged on the maintenance platform, the adjusting component comprises a first supporting rod 6 and a third supporting rod 15 which are symmetrically arranged, one end of the first supporting rod 6 is fixedly connected with the maintenance platform, the other end of the first supporting rod is fixedly connected with a supporting sleeve 4, the supporting sleeve 4 is in threaded connection with an adjusting sleeve 5, one end of the third supporting rod 15 is fixedly connected with the maintenance platform, the other end of the third supporting rod is fixedly connected with a fixing sleeve 19, a printing roller body 3 is movably arranged between the adjusting sleeve 5 and the fixing sleeve 19, the first maintenance component is arranged at the rear side of the adjusting component, the first maintenance component comprises a second supporting rod 7, the top end of the second supporting rod 7 is fixedly connected with a shell 28, the shell 28 is slidably connected with a mounting rod 29, and an adjusting gear 31 is arranged in the shell 28, the installation rod 29 penetrates through the shell 28 and is fixedly connected with a first rack 30 meshed with the adjusting gear 31, the installation rod 29 is vertically arranged with the printing roller body 3 and is fixedly connected with an installation plate 26 at one end close to the printing roller body 3, two sides of the installation plate 26 are rotatably connected with driven gears 34, two racks 33 are meshed between the driven gears 34, two rack 33 are fixedly connected with two electric telescopic rods 27, the electric telescopic rods are fixedly connected with the installation rod 29, two connecting rods 25 are fixedly connected with the driven gears 34, one ends of the two connecting rods 25 far away from the driven gears 34 are fixedly connected with arc-shaped pipes 2, one sides of the two opposite arc-shaped pipes 2 are communicated with a spray head 24, two bottom ends of the two supporting rods 7 are fixedly connected with two sliders 35, the two sliders 35 are slidably connected with a threaded rod 8, the threaded rod 8 is connected with a second motor 36, the second maintenance component comprises a gear ring 23 coaxially arranged with the fixed sleeve 19, the ring gear 23 sets up the one side that is close to bracing piece 6 at three 15 of bracing piece, 19 outer wall rigid couplings of fixed sleeve have with ring gear 23 assorted rolling bearing 17, the rigid coupling has connecting rod 16 and slide bar 20 between rolling bearing 17 outer wall and the ring gear 23 inner wall, slide bar 20 sets up the one side that is close to printing roller body 3 at connecting rod 16, slide bar 20 sliding connection has slider 21, the rigid coupling has electric telescopic handle 22 between slider 21 and the ring gear 23 inner wall, one side rigid coupling that slider 21 is close to printing roller body 3 has clean cylinder brush 1, the meshing has drive gear 14 under the ring gear 23, one side that ring gear 23 was kept away from to three 15 of bracing piece is equipped with motor 13, the output shaft of motor 13 runs through bracing piece three 15 and with drive gear 14 rigid coupling.

According to the utility model, the surface of the maintenance platform is fixedly connected with a supporting block which is rotatably connected with the threaded rod 8, the bottom of the second sliding block 35 is fixedly connected with a limiting block 32, and the surface of the maintenance platform is provided with a limiting groove matched with the limiting block 32.

According to the utility model, a water collecting tank 12 is arranged on the maintenance platform, the water collecting tank 12 is arranged under the printing roller body 3, the water collecting tank 12 is communicated with a recovery tank 10 through a recovery pipe 9, and a second water pump communicated with the recovery pipe 9 is arranged in the water collecting tank 12.

In the utility model, the first connecting rods 16 are arranged in an annular matrix by taking the fixed sleeve 19 as a center, the preferable number of the first connecting rods 16 is 8, and the number of the sliding rods 20 is 1.

In the utility model, a third motor is fixedly connected in the shell 28, and an output shaft of the third motor is fixedly connected with the adjusting gear 31.

According to the utility model, the adjusting sleeve 5 and the fixing sleeve 19 are coaxially arranged and have the same inner diameter, and the compensating sleeve 18 is arranged in both the adjusting sleeve 5 and the fixing sleeve 19.

A liquid storage tank 11 is arranged below the maintenance platform, a cleaning agent is injected into the liquid storage tank 11, a first water pump is arranged in the liquid storage tank 11, and a communication pipeline is arranged between the first water pump and the arc-shaped pipe 2.

In the utility model, baffles are fixedly connected around the maintenance platform.

The working principle is as follows: when the printing roller is used, the used printing roller body 3 is taken down from the printing equipment, then the rotating shaft of the printing roller body 3 is inserted into the fixing sleeve 19, the adjusting sleeve 5 is rotated, the adjusting sleeve 5 moves in the supporting sleeve 4 and gradually approaches the printing roller body 3, and the rotating shaft at the other end is inserted into the adjusting sleeve 5 to fix the printing roller body 3. The device is provided with a plurality of compensation sleeves 18 with different sizes, the compensation sleeves 18 are sleeved on the rotating shaft, and gaps among the rotating shaft, the adjusting sleeve 5 and the fixing sleeve 19 are filled through the compensation sleeves 18, so that the printing roller body 3 and the gear ring 23 are coaxial. Starting a third motor, driving an adjusting gear 31 to rotate clockwise by the third motor, driving an installation rod 29 to move towards the printing roller body 3 by the adjusting gear 31 through a first rack 30, enabling the printing roller body 3 to be arranged between two arc-shaped tubes 2, starting a second electric telescopic rod 27 to drive a second rack 33 to move towards the direction far away from the arc-shaped tubes 2, thereby driving a driven gear 34 above to rotate clockwise, driving two arc-shaped tubes 2 to approach each other through a second connecting rod 25, adjusting the distance between a spray head 24 and the printing roller body 3, leading the cleaning agent in a liquid storage tank 11 into the arc-shaped tubes 2 by a first water pump, then spraying out through the spray head 24, starting a second motor 36 to rotate forward and backward continuously at the moment, thereby driving a threaded rod 8 to rotate forward and backward continuously, and enabling the second slide block 35 to not rotate due to the arrangement of a limiting block 32, so that the second slide block 35 can slide left and right on the threaded rod 8 along with the rotation of the threaded rod 8, thereby driving the second support rod 7 to move left and right, and leading the spray head 24 to continuously reciprocate left and right to spray the cleaning agent to the surface of the printing roller body 3. The water collecting tank 12 collects the dropped detergent and recovers the detergent into the recovery tank 10 through the second water pump and the recovery pipe 9, and the baffle plate can prevent the detergent from splashing. After spraying the sanitizer, start two 27 electric telescopic handle and make its direction towards arc pipe 2 remove to drive two arc pipes 2 and keep away from each other and open, then three driving adjusting gear 31 anticlockwise rotations of starter motor, make installation pole 29 remove towards the direction of keeping away from printing roller body 3, make arc pipe 2 break away from printing roller body 3, then two 36 starter motor drive slider two 35 through threaded rod 8 and remove to the leftmost end, thereby make maintenance subassembly two keep away from.

Starting a first electric telescopic rod 22, enabling a first sliding block 21 to move on a sliding rod 20, adjusting the height of a cleaning roller brush 1 to enable the cleaning roller brush to be in contact with a printing roller body 3, then starting a first motor 13, driving a transmission gear 14 to rotate by the first motor 13, driving a gear ring 23 to rotate by the transmission gear 14 through meshing with the gear ring 23, driving the cleaning roller brush 1 to rotate around the printing roller body 3 by the gear ring 23, cleaning the surface of the printing roller body 3, taking down the printing roller body 3 after cleaning is finished, and keeping on using after vertically or horizontally placing for 24 hours.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a printing roller curing means for lithography apparatus which characterized in that: comprises a maintenance platform, the maintenance platform is provided with an adjusting component, a first maintenance component and a second maintenance component, the adjusting component comprises a first supporting rod (6) and a third supporting rod (15) which are symmetrically arranged, one end of the first supporting rod (6) is fixedly connected with the maintenance platform, the other end of the first supporting rod is fixedly connected with a supporting sleeve (4), the supporting sleeve (4) is internally threaded with an adjusting sleeve (5), one end of the third supporting rod (15) is fixedly connected with the maintenance platform, the other end of the third supporting rod is fixedly connected with a fixing sleeve (19), a printing roller body (3) is movably arranged between the adjusting sleeve (5) and the fixing sleeve (19), the first maintenance component is arranged at the rear side of the adjusting component, the first maintenance component comprises a second supporting rod (7), the top end of the second supporting rod (7) is fixedly connected with a shell (28), the shell (28) is slidably connected with an installation rod (29), and an adjusting gear (31) is arranged in the shell (28), the installation rod (29) penetrates through the shell (28) and is fixedly connected with a first rack (30) meshed with the adjusting gear (31), the installation rod (29) is vertically arranged with the printing roller body (3) and is fixedly connected with an installation plate (26) at one end close to the printing roller body (3), the two sides of the installation plate (26) are rotatably connected with driven gears (34), a second rack (33) is meshed between the driven gears (34), the second rack (33) is fixedly connected with a second electric telescopic rod (27), the electric telescopic rod is fixedly connected with the installation rod (29), the driven gears (34) are fixedly connected with second connecting rods (25), one end of each second connecting rod (25) far away from the driven gear (34) is fixedly connected with an arc-shaped pipe (2), one side, opposite to the arc-shaped pipe (2), is communicated with a spray head (24), and the bottom end of each second supporting rod (7) is fixedly connected with a second sliding block (35), the two (35) sliding connection of slider has threaded rod (8), threaded rod (8) are connected with two (36) motors, maintenance subassembly two includes ring gear (23) with the coaxial setting of fixed sleeve (19), ring gear (23) set up the one side that is close to bracing piece (6) at bracing piece three (15), fixed sleeve (19) outer wall rigid coupling has swivel bearing (17) with ring gear (23) assorted, the rigid coupling has connecting rod (16) and slide bar (20) between swivel bearing (17) outer wall and ring gear (23) inner wall, slide bar (20) set up the one side that is close to printing roller body (3) at connecting rod (16), slide bar (20) sliding connection has slider (21), the rigid coupling has electric telescopic handle (22) between slider (21) and ring gear (23) inner wall, one side rigid coupling that slider (21) is close to printing roller body (3) has cleaning roller brush (1), a transmission gear (14) is meshed under the gear ring (23), a first motor (13) is arranged on one side, away from the gear ring (23), of the third support rod (15), and an output shaft of the first motor (13) penetrates through the third support rod (15) and is fixedly connected with the transmission gear (14).

2. The apparatus of claim 1, wherein: the surface of the maintenance platform is fixedly connected with a supporting block rotatably connected with the threaded rod (8), the bottom of the second sliding block (35) is fixedly connected with a limiting block (32), and the surface of the maintenance platform is provided with a limiting groove matched with the limiting block (32).

3. The apparatus of claim 1, wherein: the maintenance platform is provided with a water collecting tank (12), the water collecting tank (12) is arranged under the printing roller body (3), the water collecting tank (12) is communicated with a recovery tank (10) through a recovery pipe (9), and a water pump II communicated with the recovery pipe (9) is arranged in the water collecting tank (12).

4. The apparatus of claim 1, wherein: the first connecting rods (16) are arranged in an annular matrix by taking the fixed sleeve (19) as a center, the preferable number of the first connecting rods (16) is 8, and the number of the sliding rods (20) is 1.

5. The apparatus of claim 1, wherein: and a third motor is fixedly connected in the shell (28), and an output shaft of the third motor is fixedly connected with the adjusting gear (31).

6. The apparatus of claim 1, wherein: adjusting sleeve (5) and fixed sleeve (19) coaxial setting and internal diameter are the same, all be equipped with compensation sleeve (18) in adjusting sleeve (5) and fixed sleeve (19).

7. The apparatus of claim 1, wherein: maintenance platform below is equipped with liquid reserve tank (11), the intussuseption of liquid reserve tank (11) is filled with the sanitizer, be equipped with water pump one in liquid reserve tank (11), be equipped with the intercommunication pipeline between water pump one and arc pipe (2).

8. The apparatus of claim 1, wherein: and baffles are fixedly connected around the maintenance platform.