Printing roller cleaning device convenient to adjust

Abstract

The utility model discloses a printing roller cleaning device convenient to adjust, which belongs to the technical field of printing rollers, and comprises a frame body, the top of the frame body is movably connected with a mounting plate through a hinge, the surface of the mounting plate is fixedly provided with a first bearing in a penetrating manner, and the first bearing is internally and rotatably connected with a first rotating shaft; one end of the first rotating shaft is fixedly connected with a rotating disc, the other side of the mounting plate is fixedly connected with a shell, a driving motor is fixedly connected into the shell, and the other end of an output shaft of the driving motor is fixedly connected with the other end of the first rotating shaft. The rotary table and the printing roller body are driven to rotate through the first rotary shaft, the printing roller body is conveniently cleaned and brushed, the clamping size of four arc-shaped plates can be adjusted through operation of an electric push rod under the action of a pin shaft and a movable rod, the device can be suitable for printing roller bodies of different sizes, and the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing rollers, and more specifically to a printing roller cleaning device which is easy to adjust. Background Art

[0002] During the printing process, some residual impurities accumulate on the rubber surface of the rubber roller. If they are not cleaned in time or not cleaned thoroughly, these residues will accumulate on the rubber surface of the rubber roller for a long time. Under the action of printing pressure and heat, the surface of the rubber roller will eventually lose its microporosity and become glazed. Therefore, a printing roller cleaning device that is easy to adjust is needed.

[0003] However, most of the current adjustable printing roller cleaning devices can only clamp printing rollers of fixed sizes when cleaning the printing rollers, which is not easy to adjust, thereby reducing the flexibility of the devices, and most of them cannot adjust the distance between the two cleaning brushes, thereby reducing the practicality of the devices. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a printing roller cleaning device which is easy to adjust and has the characteristics of high flexibility and good practicality.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides an easily adjustable printing roller cleaning device, comprising a frame, the top of the frame is movably connected with a mounting plate by a hinge, the surface of the mounting plate is fixedly penetrated with a first bearing, a first rotating shaft is rotatably connected in the first bearing, one end of the first rotating shaft is fixedly connected with a turntable, the other side of the mounting plate is fixedly connected with a shell, a driving motor is fixedly connected in the shell, the other end of the output shaft of the driving motor is fixedly connected to the other end of the first rotating shaft, an electric push rod is fixedly connected to the surface of the turntable, the other end of the electric push rod is fixedly connected to the frame, a first slide groove is opened on the surface of the frame, and the first slide groove has four groups, and the first sliders are slidably connected in the four groups of the first slide grooves, the surface of the turntable is movably connected with a movable rod through a pin shaft, and There are four groups of movable rods, and the four groups of movable rods are respectively movably connected to one side of four first sliding blocks through pin shafts, and the other sides of the four groups of first sliding blocks are fixedly connected with arc plates, and printing roller bodies are arranged in the four groups of arc plates, and a groove is opened on one side of the frame, and the relative inner walls of the groove are fixedly connected with second damping bearings, and two second damping bearings are rotatably connected with second rotating shafts, and the opposite ends of the two second rotating shafts are fixedly connected with the same bidirectional screw rod, and the surface of the bidirectional screw rod is threadedly connected with a threaded block, and there are two threaded blocks, and the other sides of the two threaded blocks are fixedly connected with a cleaning brush, and the other end of the second rotating shaft is fixedly connected with a knob, and the back of the frame is fixedly connected with a water tank, one side of the water tank is fixedly connected with a conduit, and the surface of the conduit is fixedly connected with a water pump.

[0008] When using the easily adjustable printing roller cleaning device of the present technical solution, the driving motor is operated to drive the turntable and the printing roller body to rotate through the first rotating shaft, so as to facilitate cleaning of the printing roller body. The electric push rod is operated with the help of the pin shaft and the movable rod, so that the clamping size of the four arc plates can be adjusted, which can be suitable for printing roller bodies of different sizes, thereby improving the flexibility of the device.

[0009] Furthermore, a second sliding groove is provided at the top and the bottom of the inner wall of the groove, a second sliding block is slidably connected in the second sliding groove, and the second sliding block is fixedly connected to one side of the threaded block.

[0010] Furthermore, an observation window is provided on the surface of the water tank, and a scale is provided on the surface of the observation window.

[0011] Furthermore, universal wheels are fixedly connected to the bottom of the frame near the four corners, and brake pads are arranged inside the universal wheels.

[0012] Furthermore, a handle is fixedly connected to one side of the frame, and an anti-slip cover is fixedly connected to the surface of the handle.

[0013] Furthermore, a fixing plate is fixedly connected to the surface of the mounting plate, and the fixing plate is fixedly mounted on the surface of the frame through studs.

[0014] Furthermore, a ramp plate is arranged at the bottom of the frame, and a water outlet is arranged at a position close to the bottom on the other side of the frame.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. The drive motor is operated to drive the turntable and the printing roller body to rotate through the first rotating shaft, so as to facilitate the cleaning of the printing roller body. The electric push rod is operated, and with the help of the pin shaft and the movable rod, the clamping size of the four arc plates can be adjusted, which can be suitable for printing roller bodies of different sizes, thereby improving the flexibility of the device. By turning the knob, the bidirectional screw rod is driven to rotate through the second rotating shaft, thereby driving the two threaded blocks and the two cleaning brushes to move toward each other, and the distance between the two cleaning brushes can be adjusted, thereby improving the practicality of the device. By operating the water pump, the detergent in the water tank can be guided to the surface of the cleaning brush through the conduit to clean the printing roller body.

[0018] 2. By providing a second slide groove and with the help of the sliding action of the second slider in the second slide groove, the threaded block can move more stably. By providing an observation window and a scale, the remaining amount of detergent in the water tank can be observed. By providing a brake pad, the device can be parked stably. By installing an anti-slip sleeve, the friction between the hand and the handle can be increased, making the movement of the device more stable. By providing a fixing plate and a stud, the mounting plate can be fixed to facilitate the installation of the printing roller body. By providing a water outlet, the water generated by cleaning can be discharged with the help of a ramp plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 This is a side view of the structure of the utility model;

[0022] Figure 3 This is a side view of the structure of the utility model;

[0023] Figure 4 for Figure 1 Enlarged structural diagram at A in the middle.

[0024] The symbols in the accompanying drawings are:

[0025] 1. Frame; 2. Stud; 3. Fixing plate; 4. Mounting plate; 5. Shell; 6. Drive motor; 7. First rotating shaft; 8. First bearing; 9. Turntable; 10. Movable rod; 11. First slide groove; 12. Frame; 13. Printing roller body; 14. Arc plate; 15. Ramp plate; 16. Water outlet; 17. Groove; 18. Second damping bearing; 19. Second rotating shaft; 20. Knob; 21. Threaded block; 22. Second slider; 23. Second slide groove; 24. Bidirectional screw rod; 25. Water tank; 26. Observation window; 27. Scale; 28. Water pump; 29. ​​Conduit; 30. Electric push rod; 31. Cleaning brush; 32. Anti-slip cover; 33. Handle; 34. Brake pad; 35. Universal wheel; 36. First slide groove. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0027] Example:

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] See also Figure 1-4The utility model provides a technical solution: a printing roller cleaning device that is easy to adjust, including a frame 1, a mounting plate 4 is movably connected to the top of the frame 1 through a hinge, a first bearing 8 is fixedly penetrated on the surface of the mounting plate 4, a first rotating shaft 7 is rotatably connected in the first bearing 8, a turntable 9 is fixedly connected to one end of the first rotating shaft 7, a shell 5 is fixedly connected to the other side of the mounting plate 4, a driving motor 6 is fixedly connected in the shell 5, the other end of the output shaft of the driving motor 6 is fixedly connected to the other end of the first rotating shaft 7, the driving motor 6 is operated, the turntable 9 and the printing roller body 13 are driven to rotate through the first rotating shaft 7, so as to facilitate the cleaning of the printing roller. The brush roller body 13 is used for cleaning. The surface of the turntable 9 is fixedly connected with an electric push rod 30. The other end of the electric push rod 30 is fixedly connected with a frame 12. The surface of the frame 12 is provided with a first slide groove 11, and there are four groups of first slide grooves 11. The four groups of first slide grooves 11 are all slidably connected with first sliders 36. The surface of the turntable 9 is movably connected with a movable rod 10 through a pin shaft. There are four groups of movable rods 10. The four groups of movable rods 10 are respectively movably connected to one side of the four first sliders 36 through the pin shaft. The other sides of the four groups of first sliders 36 are fixedly connected with arc plates 14. The printing roller body 13 is arranged in the four groups of arc plates 14. The movable push rod 30 operates, and with the help of the pin shaft and the movable rod 10, the clamping size of the four arc-shaped plates 14 can be adjusted, which can be suitable for printing roller bodies 13 of different sizes, thereby improving the flexibility of the device. A groove 17 is provided on one side of the frame body 1, and the opposite inner walls of the groove 17 are fixedly connected with a second damping bearing 18, and the two second damping bearings 18 are rotatably connected with a second rotating shaft 19, and the opposite ends of the two second rotating shafts 19 are fixedly connected with the same bidirectional screw rod 24, and the surface of the bidirectional screw rod 24 is threadedly connected with a thread block 21, and there are two thread blocks 21, and the other sides of the two thread blocks 21 are fixedly connected with a clear The cleaning brush 31 and the other end of the second rotating shaft 19 are fixedly connected with a knob 20. By rotating the knob 20, the bidirectional screw rod 24 is driven to rotate through the second rotating shaft 19, thereby driving the two threaded blocks 21 and the two cleaning brushes 31 to move toward each other, and the distance between the two cleaning brushes 31 can be adjusted, thereby improving the practicality of the device. A water tank 25 is fixedly connected to the back of the frame 1, and a conduit 29 is fixedly connected to one side of the water tank 25. A water pump 28 is fixedly connected to the surface of the conduit 29. Through the operation of the water pump 28, the detergent in the water tank 25 can be guided to the surface of the cleaning brush 31 through the conduit 29 to clean the printing roller body 13.

[0030] Specifically, a second slide groove 23 is provided at the top and bottom of the inner wall of the groove 17, a second slider 22 is slidably connected in the second slide groove 23, the second slider 22 is fixedly connected to one side of the threaded block 21, an observation window 26 is provided on the surface of the water tank 25, and a scale 27 is set on the surface of the observation window 26.

[0031] By adopting the above technical solution, by opening the second slide groove 23 and by virtue of the sliding action of the second slider 22 in the second slide groove 23, the movement of the threaded block 21 can be made more stable, and by providing the observation window 26 and the scale 27, the remaining amount of detergent in the water tank 25 can be observed.

[0032] Specifically, universal wheels 35 are fixedly connected to the bottom of the frame 1 near the four corners, brake pads 34 are arranged inside the universal wheels 35, and a handle 33 is fixedly connected to one side of the frame 1, and an anti-slip cover 32 is fixedly connected to the surface of the handle 33.

[0033] By adopting the above technical solution and providing the brake pad 34 , the device can be parked stably, and by installing the anti-slip cover 32 , the friction between the hand and the handle 33 can be increased.

[0034] Specifically, the surface of the mounting plate 4 is fixedly connected with the fixing plate 3, and the fixing plate 3 is fixedly installed on the surface of the frame 1 through the studs 2. A ramp plate 15 is provided at the bottom of the frame 1, and a water outlet 16 is opened at the other side of the frame 1 near the bottom.

[0035] By adopting the above technical solution, the movement of the device is made more stable. By setting the fixing plate 3 and the stud 2, the mounting plate 4 can be fixed, which is convenient for installing the printing roller body 13. By opening the water outlet 16 and using the ramp plate 15, the water generated by cleaning can be discharged.

[0036] The working principle of the utility model is as follows: when the device is needed to be used, first, the device is moved to the use position, then the brake pad 34 is stepped on to stabilize the device, the movable mounting plate 4 is moved to the horizontal position, the printing roller body 13 is inserted into the four arc-shaped plates 14, and then the electric push rod 30 is operated to drive the turntable 9 to move, and the arc-shaped plates 14 are clamped to the printing roller body 13 by the action of the pin shaft and the movable rod 10, and then the mounting plate 4 is rotated to the vertical position, the fixing plate 3 is fixed by the stud 2, the mounting plate 4 is fixed, and then the knob is turned. 20, the knob 20 drives the two threaded blocks 21 and the two cleaning brushes 31 to move toward each other through the second rotating shaft 19, so that the cleaning brushes 31 are in contact with the printing roller body 13, and then the driving motor 6 is operated. The driving motor 6 drives the turntable 9 and the printing roller body 13 to rotate through the first rotating shaft 7 to clean the printing roller body 13. At the same time, the water pump 28 is operated. The water pump 28 guides the detergent in the water tank 25 to the surface of the cleaning brush 31 through the conduit 29, and the cleaned water falls to the surface of the ramp plate 15 and is discharged through the drain port.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A printing roller cleaning device that is easy to adjust, comprising a frame (1), characterized in that: The top of the frame (1) is movably connected to a mounting plate (4) via a hinge; a first bearing (8) is fixedly provided on the surface of the mounting plate (4); a first rotating shaft (7) is rotatably connected inside the first bearing (8); a rotating disk (9) is fixedly connected to one end of the first rotating shaft (7); a housing (5) is fixedly connected to the other side of the mounting plate (4); a driving motor (6) is fixedly connected inside the housing (5); the other end of the output shaft of the driving motor (6) is fixedly connected to the other end of the first rotating shaft (7); The surface of the rotating disk (9) is fixedly connected with an electric push rod (30), the other end of the electric push rod (30) is fixedly connected with a frame (12), the surface of the frame (12) is provided with a first slide groove (11), and there are four groups of the first slide grooves (11), and the four groups of the first slide grooves (11) are all slidably connected with a first slider (36), the surface of the rotating disk (9) is movably connected with a movable rod (10) through a pin shaft, and there are four groups of the movable rod (10), and the four groups of the movable rod (10) are respectively movably connected through the pin shaft The frame (1) is movably connected to one side of four first sliders (36); the other sides of the four groups of the first sliders (36) are fixedly connected to an arc plate (14); the four groups of the arc plates (14) are provided with a printing roller body (13); one side of the frame (1) is provided with a groove (17); the opposite inner walls of the groove (17) are fixedly connected to a second damping bearing (18); the two second damping bearings (18) are rotatably connected to a second rotating shaft (19); the opposite ends of the two second rotating shafts (19) are fixedly connected to The same bidirectional screw rod (24) has a threaded surface connected to a threaded block (21), and there are two threaded blocks (21). The other sides of the two threaded blocks (21) are fixedly connected to a cleaning brush (31). The other end of the second rotating shaft (19) is fixedly connected to a knob (20). The back of the frame (1) is fixedly connected to a water tank (25), one side of the water tank (25) is fixedly connected to a conduit (29), and the surface of the conduit (29) is fixedly connected to a water pump (28).

2. The adjustable printing roller cleaning device according to claim 1, characterized in that: The top and bottom of the inner wall of the groove (17) are both provided with a second sliding groove (23), a second sliding block (22) is slidably connected in the second sliding groove (23), and the second sliding block (22) is fixedly connected to one side of the threaded block (21).

3. The adjustable printing roller cleaning device according to claim 1, characterized in that: An observation window (26) is provided on the surface of the water tank (25), and a scale (27) is provided on the surface of the observation window (26).

4. The adjustable printing roller cleaning device according to claim 1, characterized in that: Universal wheels (35) are fixedly connected to the bottom of the frame (1) near the four corners, and brake pads (34) are arranged inside the universal wheels (35).

5. The easily adjustable printing roller cleaning device according to claim 1, characterized in that: A handle (33) is fixedly connected to one side of the frame (1), and an anti-slip sleeve (32) is fixedly connected to the surface of the handle (33).

6. The adjustable printing roller cleaning device according to claim 1, characterized in that: A fixing plate (3) is fixedly connected to the surface of the mounting plate (4), and the fixing plate (3) is fixedly mounted on the surface of the frame (1) via studs (2).

7. The adjustable printing roller cleaning device according to claim 1, characterized in that: A ramp plate (15) is provided at the bottom of the frame (1), and a water outlet (16) is provided at a position close to the bottom on the other side of the frame (1).

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