Cleaning device for self-adhesive label printing cylinder

Abstract

The utility model belongs to the technical field of cleaning devices, particularly relates to a cleaning device for a self-adhesive label printing cylinder, and aims to solve the problem of limited application range caused by the fact that an existing cleaning device cannot effectively clean printing cylinders of different models, the following scheme is provided: the cleaning device comprises a cleaning cabinet; the cabinet door is rotationally connected to the cleaning cabinet; the lifting device is arranged at the top of the cleaning cabinet; the first rotating device is arranged at the bottom of the lifting device; the turntable device is arranged at the bottom of the first rotating device; the screw adjusting device is arranged at the bottom of the turntable device; the second rotating device is arranged at the bottom of the cleaning cabinet; the cleaning device is arranged on the second rotating device; the printing cylinder cleaning device can effectively clean printing cylinders of different models, and therefore the purpose of widening the application range is achieved.

Description

Technical Field

[0001] This application relates to the field of cleaning devices, and in particular to a cleaning device for self-adhesive label printing rollers. Background Technology

[0002] The cleaning device for self-adhesive label printing rollers is a piece of equipment used to clean the surface and inner wall of self-adhesive label printing rollers.

[0003] Patent document CN222727663U discloses a cleaning device for self-adhesive label printing rollers, including a base with four evenly distributed support seats fixedly connected to the bottom. A cylinder is fixedly connected to the top of the base, with drain ports fixedly connected to both ends. A nozzle is fixedly connected to the top of the inner wall of the cylinder, and a water inlet pipe is fixedly connected to the top of the nozzle. The water inlet pipe is fixedly connected to the cylinder, and a support platform is fixedly connected to the inner side wall of the cylinder. This invention utilizes a first motor whose output drives the rotation of the inner brush bristles for cleaning the inside of the roller. Simultaneously, a second motor drives the connecting frame and fixed seats to rotate, enabling the outer brush bristles to rotate along the outer wall of the roller. The spray from the nozzles cleans both the inner and outer sides of the roller simultaneously, resulting in better cleaning.

[0004] However, existing cleaning devices cannot effectively clean printing rollers of different models, resulting in limited applicability. Therefore, a cleaning device for self-adhesive label printing rollers is proposed. Utility Model Content

[0005] In order to improve the problem that existing cleaning devices cannot effectively clean printing rollers of different models, thus resulting in limited applicability, this application provides a cleaning device for self-adhesive label printing rollers.

[0006] The cleaning device for self-adhesive label printing rollers provided in this application adopts the following technical solution:

[0007] A cleaning device for self-adhesive label printing rollers, comprising:

[0008] Clean the cabinet;

[0009] Cabinet door, the cabinet door rotates and is connected to the cleaning cabinet;

[0010] A lifting device is installed at the top of the cleaning cabinet;

[0011] The first rotating device is located at the bottom of the lifting device;

[0012] A turntable device is located at the bottom of the first rotating device;

[0013] The screw adjusting device is located at the bottom of the turntable device;

[0014] The second rotating device is located at the bottom of the cleaning cabinet;

[0015] A cleaning device is mounted on the second rotating device.

[0016] Furthermore, the lifting device includes a push rod motor and a fixed plate. The push rod motor is mounted on the cleaning cabinet, and the output shaft of the push rod motor is fixedly connected to the fixed plate.

[0017] Furthermore, the first rotating device includes a first rotating motor and a fixed frame. The first rotating motor is mounted on a fixed plate, and the output shaft of the first rotating motor is fixedly connected to the fixed frame.

[0018] Furthermore, the turntable device includes a turntable, two second connecting rods and two sliders. The turntable is rotatably connected to a fixed frame, and the two ends of the two second connecting rods are respectively fixedly connected to the two sliders and the turntable.

[0019] Furthermore, the screw adjustment device includes a bidirectional screw, two first cleaning blocks, and a forward and reverse motor. The forward and reverse motor is mounted on a fixed frame, and the output shaft of the forward and reverse motor is fixedly connected to the bidirectional screw. Both sliders are threadedly connected to the bidirectional screw. The fixed frame has two sliding grooves, which are slidably connected to the two sliders respectively. The screw adjustment device is used to adjust the distance between the two first cleaning blocks.

[0020] Furthermore, the second rotating device includes a second rotating motor and a support column. The second rotating motor is installed at the bottom of the cleaning cabinet, and the output shaft of the second rotating motor is fixedly connected to the support column.

[0021] Furthermore, the cleaning device includes three second cleaning blocks, three first connecting rods, and three telescopic springs. The two ends of the three first connecting rods are rotatably connected to the support column and the three second cleaning blocks, respectively. The two ends of the three telescopic springs are fixedly connected to the three second cleaning blocks and the support column, respectively. The cleaning device is used to clean the inner wall of the printing cylinder.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. By starting the push rod motor, the push rod motor drives the fixed plate to move, and the fixed plate drives the first rotating device, the turntable device and the screw adjusting device to move. Then, the forward and reverse motor is started, and the forward and reverse motor drives the bidirectional screw to rotate (Note: the bidirectional screw has two threads in different directions, and the two sliders are located on the threads in two different directions respectively). The bidirectional screw drives the two sliders to move on the two slides respectively, and the two sliders drive the two first cleaning blocks to abut against the surface of the printing cylinder.

[0024] 2. By starting the first rotating motor, the first rotating motor drives the first rotating device, the turntable device and the screw adjusting device to rotate, thereby enabling the two first cleaning blocks to clean the printing rollers. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure in Embodiment 1 of this application;

[0026] Figure 2 This is a schematic diagram of the internal structure in Embodiment 1 of this application;

[0027] Figure 3 This is a schematic diagram of the connection structure between the second rotating device and the cleaning device in Embodiment 1 of this application;

[0028] Figure 4 This is a schematic diagram of the connection structure between the turntable device and the screw adjustment device in Embodiment 1 of this application.

[0029] Reference numerals in the attached diagram: 1. Cabinet door; 2. Cleaning cabinet; 3. Push rod motor; 4. First rotating motor; 5. Fixing plate; 6. Fixing frame; 7. Forward and reverse motor; 8. First cleaning block; 9. Second rotating motor; 10. Support column; 11. Telescopic spring; 12. Second cleaning block; 13. First connecting rod; 14. Slide groove; 15. Bidirectional screw; 16. Slider; 17. Turntable; 18. Second connecting rod. Detailed Implementation Example 1

[0030] The following is in conjunction with the appendix Figures 1-4 The first embodiment of this application will be described in further detail.

[0031] A cleaning device for self-adhesive label printing rollers, comprising:

[0032] Cleaning cabinet 2;

[0033] Cabinet door 1 is rotatably connected to cleaning cabinet 2;

[0034] A lifting device is installed on the top of the cleaning cabinet 2;

[0035] The first rotating device is located at the bottom of the lifting device;

[0036] A turntable device is located at the bottom of the first rotating device;

[0037] The screw adjusting device is located at the bottom of the turntable device;

[0038] The second rotating device is located at the bottom of the cleaning cabinet 2;

[0039] A cleaning device is mounted on the second rotating device.

[0040] Reference Figures 2-4 The lifting device includes a push rod motor 3 and a fixed plate 5. The push rod motor 3 is mounted on the cleaning cabinet 2, and the output shaft of the push rod motor 3 is fixedly connected to the fixed plate 5. The first rotating device includes a first rotating motor 4 and a fixed frame 6. The first rotating motor 4 is mounted on the fixed plate 5, and the output shaft of the first rotating motor 4 is fixedly connected to the fixed frame 6. The turntable device includes a turntable 17, two second connecting rods 18, and two sliders 16. The turntable 17 is rotatably connected to the fixed frame 6, and the two ends of the two second connecting rods 18 are fixedly connected to the two sliders 16 and the turntable 17, respectively. The screw adjusting device includes a bidirectional screw 15, two first cleaning blocks 8, and a forward and reverse motor 7. The forward and reverse motor 7 is mounted on the fixed frame 6, and the output shaft of the forward and reverse motor 7 is fixedly connected to the bidirectional screw 15. The two sliders 16 are both... The two slides 14 are threadedly connected to the bidirectional screw 15. The fixed frame 6 has two slides 14, which are slidably connected to two sliders 16 respectively. The screw adjustment device is used to adjust the distance between the two first cleaning blocks 8. The second rotating device includes a second rotating motor 9 and a support column 10. The second rotating motor 9 is installed at the bottom of the cleaning cabinet 2, and the output shaft of the second rotating motor 9 is fixedly connected to the support column 10. The cleaning device includes three second cleaning blocks 12, three first connecting rods 13 and three telescopic springs 11. The two ends of the three first connecting rods 13 are rotatably connected to the support column 10 and the three second cleaning blocks 12 respectively. The two ends of the three telescopic springs 11 are fixedly connected to the three second cleaning blocks 12 and the support column 10 respectively. The cleaning device is used to clean the inner wall of the printing cylinder.

[0041] The implementation principle of the cleaning device for self-adhesive label printing rollers in this application embodiment is as follows: Open the cabinet door 1 and place the printing roller on the support column 10. The inner wall of the printing roller will move against three second cleaning blocks 12 and three telescopic springs 11. The three second cleaning blocks 12 respectively drive three connecting rods 13 to rotate. At the same time, the push rod motor 3 is started. The push rod motor 3 drives the fixed plate 5 to move. The fixed plate 5 drives the first rotating device, the turntable device and the screw adjustment device to move. Then, the forward and reverse motor 7 is started. The forward and reverse motor 7 drives the bidirectional screw 15 to rotate (Note: the bidirectional screw 15 has two threads in different directions, and the two sliders 16 are located on the threads in two different directions respectively). The bidirectional screw 15 drives the two sliders 16 to move on the two slides 14 respectively. The two sliders 16 respectively drive the two first cleaning blocks 8 to abut against the surface of the printing roller. Then, the first rotating motor 4 is started. The first rotating motor 4 drives the first rotating device, the turntable device and the screw adjustment device to rotate, so that the two first cleaning blocks 8 clean the printing roller. Example 2

[0042] The difference between this embodiment and embodiment one is that a steam generator is installed on one side of the cleaning cabinet 2. When the steam generator is started, steam is supplied into the cleaning cabinet 2. The high-temperature steam can melt the oil stains attached to the surface of the printing roller, thereby improving the cleaning effect.

[0043] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cleaning device for self-adhesive label printing rollers, characterized in that: include: Cleaning cabinet (2); Cabinet door (1), which is rotatably connected to cleaning cabinet (2); A lifting device is installed on the top of the cleaning cabinet (2); The first rotating device is located at the bottom of the lifting device; A turntable device is located at the bottom of the first rotating device; The screw adjusting device is located at the bottom of the turntable device; The second rotating device is located at the bottom of the cleaning cabinet (2); A cleaning device is mounted on the second rotating device.

2. The cleaning device for self-adhesive label printing rollers according to claim 1, characterized in that: The lifting device includes a push rod motor (3) and a fixed plate (5). The push rod motor (3) is installed on the cleaning cabinet (2), and the output shaft of the push rod motor (3) is fixedly connected to the fixed plate (5).

3. The cleaning device for self-adhesive label printing rollers according to claim 2, characterized in that: The first rotating device includes a first rotating motor (4) and a fixed frame (6). The first rotating motor (4) is mounted on a fixed plate (5), and the output shaft of the first rotating motor (4) is fixedly connected to the fixed frame (6).

4. The cleaning device for self-adhesive label printing rollers according to claim 3, characterized in that: The turntable device includes a turntable (17), two second connecting rods (18) and two sliders (16). The turntable (17) is rotatably connected to the fixed frame (6), and the two ends of the two second connecting rods (18) are fixedly connected to the two sliders (16) and the turntable (17) respectively.

5. The cleaning device for a self-adhesive label printing roller according to claim 4, characterized in that: The screw adjustment device includes a bidirectional screw (15), two first cleaning blocks (8) and a forward and reverse motor (7). The forward and reverse motor (7) is mounted on a fixed frame (6). The output shaft of the forward and reverse motor (7) is fixedly connected to the bidirectional screw (15). The two sliders (16) are threadedly connected to the bidirectional screw (15). The fixed frame (6) has two sliding grooves (14). The two sliding grooves (14) are slidably connected to the two sliders (16) respectively. The screw adjustment device is used to adjust the distance between the two first cleaning blocks (8).

6. The cleaning device for self-adhesive label printing rollers according to claim 5, characterized in that: The second rotating device includes a second rotating motor (9) and a support column (10). The second rotating motor (9) is installed at the bottom of the cleaning cabinet (2), and the output shaft of the second rotating motor (9) is fixedly connected to the support column (10).

7. The cleaning device for a self-adhesive label printing roller according to claim 6, characterized in that: The cleaning device includes three second cleaning blocks (12), three first connecting rods (13) and three telescopic springs (11). The two ends of the three first connecting rods (13) are rotatably connected to the support column (10) and the three second cleaning blocks (12) respectively. The two ends of the three telescopic springs (11) are fixedly connected to the three second cleaning blocks (12) and the support column (10) respectively. The cleaning device is used to clean the inner wall of the printing cylinder.

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