Printing cylinder device with cleaning function

Abstract

The utility model discloses a printing cylinder device with cleaning function relates to equipment printing technical field. This printing cylinder device with cleaning function, including mounting bracket and cleaning component, is provided with printing cylinder on mounting bracket, and cleaning component is located on mounting bracket, and cleaning component includes movable cover board, sponge cleaning roller, rectangular plate, connecting water tank, connecting water pipe, spray pipe, water inlet pipe and water outlet pipe, and the inside bottom fixed connection of mounting bracket has connecting water tank, and the inside fixed connection of mounting bracket has connecting water pipe, and the outer wall fixed connection of connecting water pipe has spray pipe. The utility model can carry out cleaning work to printing cylinder, and through the friction effect of sponge cleaning roller, can effectively wipe printing cylinder surface and dissolve the dirt, compared with single wiping mode, is helpful to completely remove the ink, dirt and other residues left in the printing process, ensures the cleaning of printing equipment and the quality when next round uses, and the length of sponge cleaning roller is longer than printing cylinder.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment technology, and in particular to a printing roller device with a cleaning function. Background Technology

[0002] Chinese document CN216443331U discloses a cooling roller cleaning device for a digital printing press, including a base, a motor, and a cooling roller. A fixed frame is welded to the upper end of the base, and a drive device is movably mounted on the fixed frame. The cleaning device is installed inside the fixed frame. A connecting rod is movably mounted inside one end of the fixed frame, and a first gear is sleeved on the outer side of the connecting rod. A first handle is fixedly welded to one end of the connecting rod, and a lead screw is fixedly connected to the other end of the connecting rod. A limit block is fixedly welded to one end of the lead screw. A slide rail is formed inside the upper end of the fixed frame, and a second gear is fixedly mounted to one end of the cooling roller. This allows the cleaning block to separate at the lower end of the sliding block, enabling the cleaning block to be removed. Using this cleaning device facilitates cleaning of the cooling roller, and the sliding block facilitates replacement and maintenance of the cleaning block, making the machine work more efficiently.

[0003] After investigation and analysis, the patent has the following drawbacks in actual use: When this device is in use, it mainly uses cleaning blocks for cleaning. However, the cleaning area of ​​the cleaning blocks is limited, making it difficult to clean effectively in a short time. Furthermore, the cleaning method of the cleaning blocks is relatively simple and cannot completely remove ink, dirt, and other residues left during the printing process.

[0004] In summary, this application proposes a printing roller device with a cleaning function to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a printing roller device with a cleaning function, which can solve the problem that when the device is used, it mainly relies on cleaning blocks for cleaning. First, the cleaning area of ​​the cleaning blocks is limited, making it difficult to carry out effective cleaning in a short time. Second, the cleaning method of the cleaning blocks is relatively simple and it is difficult to completely remove ink, dirt and other residues left during the printing process.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a printing roller device with a cleaning function, comprising a mounting frame and a cleaning component. The printing roller is mounted on the mounting frame, and the cleaning component is located on the mounting frame. The cleaning component includes a movable sleeve plate, a sponge cleaning roller, a rectangular plate, a connecting water tank, a connecting water pipe, a spray pipe, an inlet pipe, and an outlet pipe. The connecting water tank is fixedly connected to the bottom inner side of the mounting frame, the connecting water pipe is fixedly connected to the inside of the mounting frame, and the spray pipe is fixedly connected to the outer wall of the connecting water pipe.

[0007] Preferably, the printing roller is located above the cleaning assembly, which facilitates the cleaning of the printing roller.

[0008] Preferably, two sets of movable sleeves are slidably mounted on the mounting frame, and a sponge cleaning roller is fixedly connected to the movable sleeve, the sponge cleaning roller wrapping around the movable sleeve.

[0009] Preferably, a miniature push rod is fixedly connected to the inner bottom of the mounting bracket. The number of miniature push rods is two sets arranged opposite each other, and the free end of the miniature push rod is connected to the bottom of the sponge cleaning roller.

[0010] Preferably, the movable sleeve plate is provided with sponge cleaning rollers, and the number of sponge cleaning rollers is two sets arranged opposite each other, with the length of the sponge cleaning rollers being longer than the length of the printing cylinder.

[0011] Preferably, an inlet pipe is fixedly connected to the outer wall of the connecting water pipe. One end of the inlet pipe extends to the outside of the connecting water tank and is connected to a pump. One end of the pump draws water into the inlet pipe. An outlet pipe is fixedly connected to one end of the connecting water tank. A solenoid valve is installed at one end of the outlet pipe to facilitate the discharge of water from the connecting water tank. Through the coordinated use of the movable sleeve plate, sponge cleaning roller, rectangular plate, connecting water tank, connecting water pipe, spray pipe, inlet pipe, and outlet pipe, the printing cylinder can be cleaned. The friction of the sponge cleaning roller can effectively wipe the surface of the printing cylinder and dissolve stains. Compared with a single wiping method, it helps to thoroughly remove ink, dirt, and other residues left during the printing process, ensuring the cleanliness of the printing equipment and the quality of the next use. Moreover, the length of the sponge cleaning roller is longer than that of the printing cylinder, ensuring that no dead corners are missed during the cleaning process, thereby improving the cleaning effect and work efficiency. Compared with manual cleaning, it not only saves manpower but also improves work safety.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This printing roller device with cleaning function, through the coordinated use of a movable sleeve plate, a sponge cleaning roller, a rectangular plate, a connecting water tank, a connecting water pipe, a spray pipe, an inlet pipe, and an outlet pipe, can clean the printing roller. Through the friction of the sponge cleaning roller, the surface of the printing roller can be effectively wiped and stains dissolved. Compared with the single wiping method, it helps to thoroughly remove ink, dirt, and other residues left during the printing process, ensuring the cleanliness of the printing equipment and the quality of the next use. Moreover, the length of the sponge cleaning roller is longer than that of the printing roller, which can ensure that no dead corner area is missed during the cleaning process, thereby improving the cleaning effect and work efficiency. Compared with manual cleaning, it not only saves manpower but also improves work safety. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 The three-dimensional representation of this utility model Figure 1 ; Figure 2 The three-dimensional representation of this utility model Figure 2 ; Figure 3 This is a perspective view of the nozzle of this utility model.

[0014] Reference numerals: 1. Mounting bracket; 2. Printing roller; 3. Movable sleeve plate; 4. Sponge cleaning roller; 5. Rectangular plate; 6. Miniature push rod; 7. Connecting water tank; 8. Connecting water pipe; 9. Spray pipe; 10. Inlet water pipe; 11. Outlet water pipe. Detailed Implementation

[0015] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] Please see Figure 1-3This utility model provides a technical solution: a printing roller device with a cleaning function, including a mounting frame 1 and a cleaning component. A printing roller 2 is mounted on the mounting frame 1, positioned above the cleaning component for easy cleaning. The cleaning component is located on the mounting frame 1 and includes a movable sleeve plate 3, a sponge cleaning roller 4, a rectangular plate 5, a connecting water tank 7, a connecting water pipe 8, a spray pipe 9, an inlet pipe 10, and an outlet pipe 11. The connecting water tank 7 is fixedly connected to the bottom inner side of the mounting frame 1. The connecting water pipe 8 is fixedly connected to the inside of the mounting frame 1, and the spray pipe 9 is fixedly connected to the outer wall of the connecting water pipe 8. Two sets of movable sleeve plates 3 are slidably mounted on the mounting frame 1, and sponge cleaning rollers 4 are fixedly connected to the movable sleeve plates 3. Roller 4 encloses movable sleeve 3. Miniature push rods 6 are fixedly connected to the bottom inner side of mounting bracket 1. Two sets of miniature push rods 6 are arranged opposite each other. The free end of each miniature push rod 6 is connected to the bottom of sponge cleaning roller 4. Sponge cleaning rollers 4 are mounted on movable sleeve 3. Two sets of sponge cleaning rollers 4 are arranged opposite each other. The length of sponge cleaning roller 4 is longer than the length of printing roller 2. A water inlet pipe 10 is fixedly connected to the outer wall of connecting water pipe 8. One end of the water inlet pipe 10 extends to the outside of connecting water tank 7 and is connected to a pump. One end of the pump draws water into the water inlet pipe 10. A water outlet pipe 11 is fixedly connected to one end of connecting water tank 7. A solenoid valve is installed at one end of the water outlet pipe 11 to facilitate water discharge from the connecting water tank 7. During use, the valve is controlled... The micro push rod 6 is activated, followed by the synchronous action of two sets of micro push rods 6, pushing the movable sleeve 3 on the mounting frame 1 to move, so that the sponge cleaning roller 4 on the movable sleeve 3 is in close contact with the surface of the printing cylinder 2. Then, the pump is activated, pumping external water through the water inlet pipe 10 to the connecting water pipe 8. The spray pipe 9 on the outer wall of the connecting water pipe 8 then sprays clean water evenly onto the surface of the printing cylinder 2. As the printing cylinder 2 rotates normally, the sponge cleaning roller 4 wipes the surface of the cylinder through friction, thoroughly removing the dissolved stains. The sponge cleaning roller 4 is longer than the printing cylinder 2, which can achieve full-length cleaning without dead angles. The wastewater generated during the cleaning process will flow into the connecting water tank 7 at the bottom of the inner side of the mounting frame 1 for temporary storage. When the cleaning operation is completed or the water tank reaches a certain amount, the water outlet pipe 1 is opened. The solenoid valve on plate 1 discharges wastewater. After cleaning, the miniature push rod 6 drives the movable sleeve plate 3 to reset, separating the sponge cleaning roller 4 from the printing roller 2, allowing the equipment to resume normal printing operations. Through the coordinated use of the movable sleeve plate 3, sponge cleaning roller 4, rectangular plate 5, connecting water tank 7, connecting water pipe 8, spray pipe 9, inlet pipe 10, and outlet pipe 11, the printing roller 2 can be cleaned. The friction of the sponge cleaning roller 4 effectively wipes the surface of the printing roller 2 and dissolves stains. Compared to simple wiping, this method helps to thoroughly remove ink, dirt, and other residues left during the printing process, ensuring the cleanliness of the printing equipment and the quality for the next use. Furthermore, the sponge cleaning roller 4 is longer than the printing roller 2, ensuring proper cleaning during the process.The roller surface leaves no blind spots, thus improving cleaning effectiveness and efficiency. Compared to manual cleaning, it not only saves manpower but also enhances work safety.

[0017] Working principle: During use, the micro push rod 6 is activated, and then the two sets of micro push rods 6 move synchronously, pushing the movable sleeve plate 3 on the mounting frame 1 to move, so that the sponge cleaning roller 4 on the movable sleeve plate 3 is in close contact with the surface of the printing cylinder 2. Then, the pump is activated, and the external water source is pumped to the connecting water pipe 8 through the water inlet pipe 10. The spray pipe 9 on the outer wall of the connecting water pipe 8 then sprays clean water evenly onto the surface of the printing cylinder 2. As the printing cylinder 2 rotates normally, the sponge cleaning roller 4 wipes the surface of the cylinder through friction, thoroughly removing the dissolved stains. The sponge cleaning roller 4 is longer than the printing cylinder 2, so it can achieve full-length cleaning without dead angles. The wastewater generated during the cleaning process will flow into the connecting water tank 7 at the bottom of the inner side of the mounting frame 1 for temporary storage. When the cleaning operation is completed or the water tank reaches a certain amount, the solenoid valve on the water outlet pipe 11 is opened to discharge the wastewater. After the cleaning is completed, the micro push rod 6 drives the movable sleeve plate 3 to reset, the sponge cleaning roller 4 separates from the printing cylinder 2, and the equipment can resume normal printing operation.

[0018] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A printing roller device with a cleaning function, characterized in that, include: Mounting frame (1), on which a printing roller (2) is provided; The cleaning assembly is located on the mounting frame (1). The cleaning assembly includes a movable sleeve plate (3), a sponge cleaning roller (4), a rectangular plate (5), a connecting water tank (7), a connecting water pipe (8), a spray pipe (9), an inlet pipe (10), and an outlet pipe (11). The connecting water tank (7) is fixedly connected to the bottom inner side of the mounting frame (1). The connecting water pipe (8) is fixedly connected to the inside of the mounting frame (1). The spray pipe (9) is fixedly connected to the outer wall of the connecting water pipe (8).

2. The printing roller device with cleaning function according to claim 1, characterized in that: The printing roller (2) is located above the cleaning assembly.

3. A printing roller device with a cleaning function according to claim 2, characterized in that: Two sets of movable sleeves (3) are slidably installed on the mounting frame (1). A sponge cleaning roller (4) is fixedly connected to the movable sleeve (3), and the sponge cleaning roller (4) wraps the movable sleeve (3) inside.

4. A printing roller device with a cleaning function according to claim 3, characterized in that: The inner bottom of the mounting bracket (1) is fixedly connected to a micro push rod (6). There are two sets of micro push rods (6) arranged opposite each other. The free end of the micro push rod (6) is connected to the bottom of the sponge cleaning roller (4).

5. A printing roller device with a cleaning function according to claim 4, characterized in that: The movable sleeve plate (3) is provided with a sponge cleaning roller (4). The number of sponge cleaning rollers (4) is two sets arranged opposite to each other. The length of the sponge cleaning roller (4) is longer than the length of the printing roller (2).

6. A printing roller device with a cleaning function according to claim 5, characterized in that: The outer wall of the connecting water pipe (8) is fixedly connected to an inlet pipe (10), and one end of the connecting water tank (7) is fixedly connected to an outlet pipe (11).

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