CN216610460U

CN216610460U - Anti-corrosion chromium-plating gravure plate-making printing roller

Info

Publication number: CN216610460U
Application number: CN202122800596.1U
Authority: CN
Inventors: 吴朝波; 张博
Original assignee: Kunshan Yunze Chromium Precision Machinery Co ltd
Current assignee: Kunshan Yunze Chromium Precision Machinery Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-27
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses an anti-corrosion chromium plating gravure platemaking roller, which relates to the technical field of printing rollers and comprises two supporting plates, wherein a rotating shaft is connected between the two supporting plates in a rotating mode, a roller body is fixedly connected to the middle position of the rotating shaft, a chromium layer is electroplated on the surface of the roller body, a sprinkling mechanism is fixedly connected to the tops of the two supporting plates, a scrubbing mechanism and a wiping mechanism are arranged at the bottom of the sprinkling mechanism, and the scrubbing mechanism and the wiping mechanism are both positioned right above the roller body.

Description

Anti-corrosion chromium-plating gravure plate-making printing roller

Technical Field

The utility model relates to the technical field of printing rollers, in particular to an anti-corrosion chromium-plated gravure plate-making printing roller.

Background

The plate roller is also called a steel roller, is divided into a hollow roller and a solid roller, and is divided into a roller with a shaft and a roller without a shaft, is generally used for plate making, the surface of a roller is plated with copper, a pattern is carved by an electronic engraving machine of a gravure plate, then a layer of chromium is plated, and the plate roller is delivered to a printing factory after being made and is commonly used for printing plastic packages.

After each printing of the existing plate roller is finished, ink, paper powder and paper wool remaining on the roller surface need to be cleaned in time, so that the phenomenon that the roller surface of the plate roller is aged and cracked due to long-term accumulation of residues is prevented, and the service life of the plate roller is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-corrosion chromium-plated gravure platemaking plate roller, which aims to solve the problems that in the prior art proposed in the background art, the surface of the plate roller is mostly cleaned manually, the cleaning is slow, and the cleaning effect is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anticorrosion chromium plating gravure plate-making version roller, includes the backup pad, and backup pad quantity is two, rotates jointly between two backup pads to be connected with the pivot, pivot intermediate position fixedly connected with roll body, and the roll body surface is electroplated with chromium layer, two the common fixedly connected with watering mechanism in backup pad top, watering mechanism bottom is equipped with cleans the mechanism and wipes dry the mechanism, clean the mechanism and wipe dry the mechanism and all be located directly over the roll body.

Preferably, the sprinkling mechanism comprises an electric lifting device, the bottom of the electric lifting device is fixedly connected to the top of the supporting plate, the output end of the electric lifting device is fixedly connected with a lifting rod, the top of the lifting rod is fixedly connected with a bearing plate, the middle of the upper surface of the bearing plate is fixedly connected with a water tank, the central position of the bottom of the water tank is fixedly connected with a water pipe, the bottom of the water pipe vertically penetrates through the central position of the bearing plate, a sprinkling pipe is welded to the bottom of the water pipe, and a plurality of drain holes are uniformly formed in the bottom of the sprinkling pipe.

Preferably, the number of the electric lifting devices is two, the bottoms of the electric lifting devices are respectively and fixedly connected to the tops of the two supporting plates, the number of the lifting rods is two, the top ends of the lifting rods are respectively and fixedly connected to the left end and the right end of the lower surface of the bearing plate, the sprinkling pipe is a square pipe, a mounting groove is further formed in the bottom of the sprinkling pipe, and the mounting groove is located on the rear side of the plurality of water drainage holes.

Preferably, the scrubbing mechanism comprises a first mounting plate, the top of the first mounting plate slides inside the mounting groove, and bristles are uniformly and fixedly connected to the bottom of the first mounting plate.

Preferably, the drying mechanism comprises a second mounting plate, the second mounting plate is the same as the first mounting plate in specification, the top of the second mounting plate can also slide in the mounting groove, and a sponge block is fixedly connected to the bottom of the second mounting plate.

Preferably, a through hole is formed in the center of the bearing plate, and the pipe body of the water conveying pipe penetrates through the through hole.

Preferably, lateral wall fixedly connected with level gauge before the water pitcher, raceway pipe shaft fixedly connected with first manual valve, first manual valve is located the loading board below.

Preferably, the top of the water tank is welded with a water injection pipe, and a second manual valve is fixedly connected with a pipe body of the water injection pipe.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation use of the watering mechanism and the scrubbing mechanism, after the printing operation is finished, a worker can firstly slide and mount the first mounting plate at the bottom of the sprinkling pipe, then control the bristles to move downwards through the electric lifting device to contact the surface of the roller body, then open the first manual valve to sprinkle water in the water tank onto the surface of the roller body, and then manually rotate the roller body again, so that the surface of the roller body can be scrubbed in time, the cleaning efficiency is effectively improved, and the cleaning effect is better.

Drawings

FIG. 1 is a structural cross-sectional view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a schematic three-dimensional view of the scrubbing mechanism of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the wiping mechanism of the present invention.

In the figure: 1. a support plate; 2. a rotating shaft; 3. a roller body; 4. a chromium layer; 5. an electric lifting device; 6. a lifting rod; 7. a carrier plate; 8. a water tank; 9. a water delivery pipe; 10. a sprinkler pipe; 11. a drain hole; 12. mounting grooves; 13. a first mounting plate; 14. brushing; 15. a second mounting plate; 16. a sponge block; 17. a through hole; 18. a liquid level meter; 19. a first manual valve; 20. a water injection pipe; 21. a second manual valve.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides the following technical scheme: referring to fig. 1-4, the anti-corrosion chromium plating gravure platemaking roller comprises two support plates 1, wherein a rotating shaft 2 is connected between the two support plates 1 in a rotating mode, and a roller body 3 is fixedly connected to the middle of the rotating shaft 2, so that the roller body 3 can rotate, a chromium layer 4 is electroplated on the surface of the roller body 3, an anti-corrosion effect can be achieved, the service life of the roller body 3 is prolonged, a water sprinkling mechanism is fixedly connected to the tops of the two support plates 1 together, a scrubbing mechanism and a wiping mechanism are arranged at the bottom of the water sprinkling mechanism, and the scrubbing mechanism and the wiping mechanism are both located right above the roller body 3;

the sprinkling mechanism comprises an electric lifting device 5, the bottom of the electric lifting device 5 is fixedly connected with the tops of supporting plates 1, the bottoms of the two electric lifting devices 5 are respectively fixedly connected with the tops of the two supporting plates 1, the output end of the electric lifting device 5 is fixedly connected with a lifting rod 6, the tops of the lifting rods 6 are fixedly connected with a bearing plate 7, the number of the lifting rods 6 is two, and the top ends of the two lifting rods 6 are respectively fixedly connected with the left end and the right end of the lower surface of the bearing plate 7, so that the electric lifting device 5 can control the bearing plate 7 to move up and down through the lifting rods 6, the middle position of the upper surface of the bearing plate 7 is fixedly connected with a water tank 8, the central position of the bottom of the water tank 8 is fixedly connected with a water conveying pipe 9, the bottom end of the water conveying pipe 9 vertically penetrates through the central position of the bearing plate 7, a sprinkling pipe 10 is welded at the bottom end of the water conveying pipe 9, a through hole 17 is arranged at the central position of the bearing plate 7, and a pipe body of the water conveying pipe 9 penetrates through the through hole 17, the pipe body of the water conveying pipe 9 is fixedly connected with a first manual valve 19 which can be used for controlling whether cleaning water in the water tank 8 flows out or not and the outflow quantity, the first manual valve 19 is positioned below the bearing plate 7, and the bottom of the sprinkling pipe 10 is uniformly provided with a plurality of water drainage holes 11, so that the cleaning water in the water tank 8 can enter the sprinkling pipe 10 from the water conveying pipe 9 under the action of gravity and then flows out to the surface of the roller body 3 from the plurality of water drainage holes 11 when the first manual valve 19 is opened, the sprinkling pipe 10 is a square pipe, the bottom of the sprinkling pipe 10 is also provided with an installation groove 12, and the installation groove 12 is positioned at the rear side of the plurality of water drainage holes 11;

the scrubbing mechanism comprises a first mounting plate 13, the top of the first mounting plate 13 slides in the mounting groove 12, and bristles 14 are uniformly and fixedly connected to the bottom of the first mounting plate 13, so that when the electric lifting device 5 controls the bearing plate 7 to move downwards, the bristles 14 are controlled to move downwards to be in contact with the surface of the roller body 3, when a worker manually rotates the roller body 3, the bristles 14 can scrub the surface of the roller body 3, and the scrubbing mechanism is convenient for the worker to disassemble and assemble;

the wiping mechanism comprises a second mounting plate 15, the second mounting plate 15 is the same as the first mounting plate 13 in specification, the top of the second mounting plate 15 can also slide in the mounting groove 12, and a sponge block 16 is fixedly connected to the bottom of the second mounting plate 15, so that a worker can detach the first mounting plate 13 after the brushing operation is finished, and then install the second mounting plate 15, so that the sponge block 16 is in surface contact with the roller body 3, and then manually rotate the roller body 3, so that the sponge block 16 can wipe water stains on the surface of the roller body 3, and the effect of wiping the surface of the roller body 3 in time is achieved;

the front side wall of the water tank 8 is fixedly connected with a liquid level meter 18, so that a worker can know the liquid level of the water tank 8 in real time conveniently, a water injection pipe 20 is welded at the top of the water tank 8, and a second manual valve 21 is fixedly connected with a pipe body of the water injection pipe 20 and can be used for injecting required cleaning water into the water tank 8 by the worker, so that the water tank is reasonable in structural design.

The working principle is as follows: after the printing operation is finished, the worker can firstly install the first mounting plate 13 in the mounting groove 2 at the bottom of the sprinkler pipe 10 in a sliding manner, then control the lifting rod 6 to move downwards through the electric lifting device 5, so as to control the bearing plate 7 to move downwards, so as to control the water tank 8, the water pipe 9 and the sprinkler pipe 10 to move downwards, so as to control the brush hairs 14 to move downwards to contact with the surface of the chromium layer 4 of the roller body 3, then open the first manual valve 19, so that the water in the water tank 8 flows into the sprinkler pipe 10 through the water pipe 9 under the action of gravity, then flows out from the plurality of water discharging holes 11 to fall onto the surface of the chromium layer 4, then manually rotate the rotating shaft 2 so as to rotate the roller body 3, so that the brush hairs 14 can brush the surface of the roller body 3, so that the surface of the roller body 3 can be cleaned in time, the cleaning efficiency is effectively improved, the cleaning effect is better, and the practicability of the utility model is higher, compared with the existing plate roller, the plate roller has better refitting performance and is suitable for popularization and use;

after the brushing operation is finished, a worker can remove the first mounting plate 13, then install the second mounting plate 15, enable the sponge block 16 to be in contact with the surface of the roller body 3, and then manually rotate the roller body 3, so that the sponge block 16 can wipe water stains on the surface of the roller body 3, and the effect of wiping the surface of the roller body 3 in time is achieved;

after the surface of the roller body 3 is brushed and wiped, the operator drives the bearing plate 7 to move upwards through the electric lifting device 5, and normal printing operation cannot be influenced.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an anticorrosion chromium plating gravure plate-making version roller, includes backup pad (1), and backup pad (1) quantity is two, rotates jointly between two backup pads (1) and is connected with pivot (2), pivot (2) intermediate position fixedly connected with roll body (3), and roll body (3) surface is electroplated with chromium layer (4), its characterized in that: the top parts of the two supporting plates (1) are fixedly connected with a sprinkling mechanism together, the bottom of the sprinkling mechanism is provided with a scrubbing mechanism and a wiping mechanism, and the scrubbing mechanism and the wiping mechanism are both positioned right above the roller body (3).

2. The anti-corrosion chrome plating gravure platemaking roll according to claim 1, characterized in that: watering mechanism includes electric lift device (5), electric lift device (5) bottom fixed connection is at backup pad (1) top, electric lift device (5) output end fixedly connected with lifter (6), lifter (6) top fixedly connected with loading board (7), loading board (7) upper surface intermediate position fixedly connected with water pitcher (8), water pitcher (8) bottom central point puts fixedly connected with raceway (9), the vertical loading board (7) central point that runs through in raceway (9) bottom puts, and the welding of raceway (9) bottom has sprinkler pipe (10), sprinkler pipe (10) bottom evenly is equipped with a plurality of wash ports (11).

3. The anti-corrosion chrome plating gravure platemaking roll according to claim 2, characterized in that: electric lift device (5) quantity is two, two electric lift device (5) bottom is fixed connection respectively at two backup pad (1) tops, lifter (6) quantity is two, two both ends about lifter (6) top fixed connection respectively is at loading board (7) lower surface, sprinkler pipe (10) are square pipe, sprinkler pipe (10) bottom still is equipped with mounting groove (12), mounting groove (12) are located a plurality of wash ports (11) rear side.

4. The anti-corrosion chrome plating gravure platemaking roll according to claim 1, characterized in that: the scrubbing mechanism comprises a first mounting plate (13), the top of the first mounting plate (13) slides inside the mounting groove (12), and bristles (14) are uniformly and fixedly connected to the bottom of the first mounting plate (13).

5. The anti-corrosion chrome plating gravure platemaking roll according to claim 1, characterized in that: the drying mechanism comprises a second mounting plate (15), the specification of the second mounting plate (15) is the same as that of the first mounting plate (13), the top of the second mounting plate (15) can also slide in the mounting groove (12), and a sponge block (16) is fixedly connected to the bottom of the second mounting plate (15).

6. The anti-corrosion chrome plating gravure platemaking roll according to claim 2, characterized in that: the bearing plate (7) is provided with a through hole (17) in the center, and the pipe body of the water delivery pipe (9) penetrates through the through hole (17).

7. The anti-corrosion chrome plating gravure platemaking roll according to claim 2, characterized in that: lateral wall fixedly connected with level gauge (18) before water pitcher (8), raceway (9) pipe shaft fixedly connected with first manual valve (19), first manual valve (19) are located loading board (7) below.

8. The anti-corrosion chrome-plated gravure platemaking roll according to claim 7, characterized in that: the welding of water pitcher (8) top has water injection pipe (20), water injection pipe (20) pipe shaft fixedly connected with manual valve (21) of second.