Efficient and environment-friendly cleaning device for printing roller

Abstract

The utility model provides an efficient environment-friendly plate roller cleaning device which comprises a working box, a drain outlet is formed in the bottom of the working box, the drain outlet is connected with a purifying and filtering device, the outer side of one end of the working box is connected with a driving motor, and a rotating shaft of the driving motor penetrates through the working box to be connected with a first rotating shaft clamping block. The top of the other end of the working box is slidably connected with a movable supporting mechanism, the side face of the movable supporting mechanism is rotatably connected with a second rotating shaft clamping block, the two sides of the top of the working box are connected with sliding plates in a matched mode, and the middles of the bottom faces of the sliding plates are detachably connected with cleaning brushes. The printing plate roller cleaning device solves the technical problems that printing plate rollers with different lengths and pipe diameters can be used for working, most of existing cleaning devices work in small printing factories, the adaptability is limited, the printing plate rollers with the length identical to the rotating pipe diameter can only be cleaned, sewage generated after cleaning is directly discharged, and environmental pollution is caused.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of plate roller cleaning, in particular to a high-efficiency and environmentally friendly cleaning device for a plate roller. Background Art

[0002] During the printing process, a certain amount of impurities such as ink, fillers, and dust usually accumulate on the surface of the printing plate roller. These impurities can cause problems such as unclear ink, color difference, and print stains, so they need to be cleaned regularly. Currently, the commonly used method for cleaning the printing plate roller is to remove it and place it in a special cleaning device for cleaning.

[0003] During the operation of the specific embodiment, the inventors found the following defects:

[0004] During the printing process, printing plate rollers of different lengths and diameters are used. Currently, cleaning devices are mostly operated in small printing factories and have limited adaptability. They can only clean printing plate rollers of the same length and rotating diameter. In addition, the wastewater after cleaning is directly discharged, causing environmental pollution.

[0005] It should be noted that the above content belongs to the technical knowledge scope of the inventor. Since the technical content in this field is vast and too complicated, the above content of this application does not necessarily constitute prior art. Utility Model Content

[0006] 1. Technical problems to be solved by the utility model:

[0007] The utility model provides a high-efficiency and environmentally friendly cleaning device for a plate roller, which is used to solve the technical problems existing in the above-mentioned background technology.

[0008] 2. Technical solution:

[0009] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a high-efficiency and environmentally friendly cleaning device for plate rollers, comprising a working box, a sewage outlet is provided at the bottom of the working box, the sewage outlet is connected to a purification and filtering device, the outer side of one end of the working box is connected to a driving motor, the rotating shaft of the driving motor passes through the working box and is connected to a first rotating shaft clamping block, the top of the other end of the working box is slidably connected to a movable support mechanism, the side of the movable support mechanism is rotatably connected to a second rotating shaft clamping block, the two sides of the top of the working box are matched and connected to sliding plates, and the middle of the bottom surface of the sliding plate is detachably connected to a cleaning brush. When the device is working, the rotating shaft at one end of the printing plate roller is inserted into the first rotating shaft clamping block, and then the movable support mechanism is slid to a suitable position to connect the other end of the printing plate roller with the first rotating shaft clamping block. The second rotating shaft clamping block is connected, and then cleaning liquid is added to the working box. A cleaning brush of appropriate length and an appropriate number of sliding plates are selected to connect to the top of the working box. The drive motor is turned on to clean the fixed printing plate roller. During cleaning, the cleaning liquid will cover the top of the printing plate roller to facilitate the cleaning operation of the cleaning brush. If cleaning operations are performed on printing plate rollers of different lengths and different shaft diameters, the mobile support mechanism needs to be adjusted to the appropriate position to fix the rotating shaft of the printing plate roller, and an appropriate number of sliding plates and a cleaning brush of appropriate length are selected to work. After the internal cleaning liquid has worked for a period of time, it can flow into the purification and filtration device through the bottom of the working box to adsorb the pollutants in the cleaning liquid, and then discharge the treated water to reduce the damage of sewage to the environment.

[0010] Furthermore, the bottom of the working box is arranged from high to bottom from both sides to the middle, and the sewage outlet is opened in the middle. The purification and filtering device includes a filter box, and a plurality of insertion grooves are provided on the inside of the filter box. The purification filter plates are plugged into the sides of the insertion grooves, and a water outlet is provided on one side of the bottom of the filter box.

[0011] Furthermore, the first rotating shaft clamping block includes a square block, a V-shaped clamping groove is opened on the top of the square block, a first threaded hole is opened on the square block at the top of the V-shaped clamping groove, the first threaded hole is connected to the limiting plate, the middle part of the top surface of the limiting plate is threadedly connected to the locking screw, the bottom of the locking screw is connected to the arc-shaped positioning block, and the second rotating shaft clamping block has the same structure as the first rotating shaft clamping block.

[0012] Furthermore, the mobile support mechanism includes symmetrically arranged concave slides, which are respectively slidably connected to the top of the working box, and a fixed plate is connected between the concave slides. The side of the fixed plate is rotatably connected to the second rotating shaft clamping block. Sliding shafts are provided on both sides of the working box, and the sliding shafts are matched and connected to the concave slides. The top of the concave slide is connected to the lifting block through a spring, and the middle of the bottom surface of the lifting block is connected to a fixed pin. The top of the working box is separated by fixed grooves that are detachably connected to the fixed pin.

[0013] Furthermore, concave grooves are opened on both sides of the bottom of the sliding plate, and the concave grooves are slidably connected to the top of the working box. Positioning screws are provided on the outside of the concave grooves, and the positioning screws pass through the outside of the concave grooves and abut against the outer wall of the working box.

[0014] 3.Beneficial effects:

[0015] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0016] The utility model has a reasonable design. Through the first rotating shaft clamping block and the movable second rotating shaft clamping block, printing rollers with different lengths and thicknesses can be fixed. Then, the cleaning brush is attached to the printing roller, and the driving device is operated to clean the printing roller. The working efficiency is high and the printing rollers with different specifications can be adapted.

[0017] By setting up a purification and filtering device, the cleaned liquid can be preliminarily purified to reduce its damage to the environment.

[0018] It should be noted that the structures not introduced in the present invention do not involve the design points and improvement directions of the present invention, and are the same as the existing technology or can be implemented by using the existing technology, so they are not described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the sliding plate structure of the utility model;

[0021] Figure 3 This is a schematic structural diagram of the purification and filtration device of the present utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the working box of the present invention;

[0023] Figure 5 This is a schematic diagram of the printing plate roller of the present invention being fixed.

[0024] Reference numerals:

[0025] 1. Working box; 2. Sewage outlet; 3. Purification and filtration device; 31. Filter box; 32. Insertion slot; 33. Purification and filtration plate; 34. Water outlet; 4. Drive motor; 5. First rotating shaft clamping block; 51. Square block; 52. V-shaped clamping slot; 53. First threaded hole; 54. Limiting plate; 55. Locking screw; 6. Mobile support mechanism; 61. Concave slide plate; 62. Fixed plate; 63. Sliding shaft; 64. Spring; 65. Lifting block; 66. Fixed pin; 7. Second rotating shaft clamping block; 8. Sliding plate; 81. Concave slot; 82. Positioning screw; 9. Cleaning brush. DETAILED DESCRIPTION

[0026] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0029] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," "provided with," "provided on," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances. Example

[0030] Refer to the attached Figure 1-5 , a high-efficiency and environmentally friendly cleaning device for a plate roller, comprising a working box 1, a sewage outlet 2 being opened at the bottom of the working box 1, the sewage outlet 2 being connected to a purification and filtering device 3, the outer side of one end of the working box 1 being connected to a driving motor 4, the rotating shaft of the driving motor 4 passing through the working box 1 being connected to a first rotating shaft clamping block 5, the top of the other end of the working box 1 being slidably connected to a movable support mechanism 6, the side of the movable support mechanism 6 being rotatably connected to a second rotating shaft clamping block 7, the two sides of the top of the working box 1 being matched and connected to sliding plates 8, the middle part of the bottom surface of the sliding plate 8 being detachably connected to a cleaning brush 9. When the device is working, the rotating shaft at one end of the printing plate roller is inserted into the first rotating shaft clamping block 5, and then the movable support mechanism 6 is slid to a suitable position to clamp the other end of the printing plate roller to the second rotating shaft. Block 7 is connected, and then cleaning liquid is added to the working box 1, and a cleaning brush 9 of appropriate length and a suitable number of sliding plates 8 are selected to connect to the top of the working box. The driving motor 4 is turned on to clean the fixed printing plate roller. During cleaning, the cleaning liquid will not cover the top of the printing plate roller to facilitate the cleaning operation of the cleaning brush 9. If cleaning operations are performed on printing plate rollers of different lengths and different shaft diameters, it is necessary to adjust the mobile support mechanism 6 to a suitable position to fix the rotating shaft of the printing plate roller, and select a suitable number of sliding plates 8 and a cleaning brush 9 of appropriate length to work. After the internal cleaning liquid has worked for a period of time, it can flow into the purification and filtration device 3 through the bottom of the working box 1 to adsorb the pollutants in the cleaning liquid, and then discharge the treated water to reduce the damage of sewage to the environment.

[0031] The bottom of the working box 1 is arranged from high to bottom from both sides to the middle, and the sewage outlet 2 is opened in the middle. The purification and filtering device 3 includes a filter box 31, and a plurality of insertion grooves 32 are provided on the inner side of the filter box 31. The purification filter plate 33 is inserted on the side of the insertion groove 32. A water outlet 34 is provided on one side of the bottom of the filter box 31. The purification filter plate 33 can be composed of existing technologies such as filter screen plates, activated carbon plates, cellulose filter plates, polypropylene filter plates, ceramic filter membrane plates, etc., which will not be described here. The aperture setting gradually becomes smaller from top to bottom, and the sewage from the plate roller cleaning can be preliminarily filtered to prevent environmental pollution caused by direct discharge of sewage. When replacement is required, the purification filter plate 33 can be pulled out from the side.

[0032] The first rotating shaft clamping block 5 includes a square block 51, and the top of the square block 51 is provided with a V-shaped groove 52. The square block 51 at the top of the V-shaped groove 52 is provided with a first threaded hole 53. The first threaded hole 53 is connected to a limit plate 54, and the middle part of the top surface of the limit plate 54 is threadedly connected to a locking screw 55. The bottom of the locking screw 55 is connected to an arc-shaped positioning block. The second rotating shaft clamping block 7 has the same structure as the first rotating shaft clamping block 5. When it is necessary to install the plate roller for cleaning, the second clamping shaft block is pulled outward through the movable support mechanism 6, and one end of the plate roller is inserted into the V-shaped groove 52 of the first rotating shaft clamping block 5, and the top locking screw 55 is rotated downward to limit the rotating shaft of the plate roller. Then, the movable support mechanism 6 is slid inward, and the other end of the plate roller is inserted into the V-shaped groove 52 of the second rotating shaft clamping block. It is positioned by the locking screw 55, and then the motor 4 is driven to rotate it.

[0033] The movable support mechanism 6 includes symmetrically arranged concave slides 61, and the concave slides 61 are respectively slidably connected to the top of the working box 1. The concave slides 61 are connected to fixed plates 62, and the sides of the fixed plates 62 are rotatably connected to the second rotating shaft clamping block 7. Sliding shafts 63 are provided on both sides of the working box 1, and the sliding shafts 63 are matched and connected to the concave slides 61. The top of the concave slide 61 is connected to the lifting block 65 through a spring 64, and the middle of the bottom surface of the lifting block 65 is connected to the fixed pin 66. The top of the working box 1 is separated by fixed grooves and is detachably connected to the fixed pin 66. The movable support mechanism 6 can drive the second rotating shaft clamping block 7 on the side to move, thereby adapting to different lengths of plate rollers. When the fixed plate 62 needs to be moved, the lifting block 65 is lifted upward, thereby disengaging the fixed pin 66 from the fixed groove. After moving to the appropriate position, the lifting block 65 is released to connect the fixed pin 66 to the fixed groove.

[0034] Concave grooves 81 are provided on both sides of the bottom of the sliding plate 8, and the concave grooves 81 are slidably connected to the top of the working box 1. Positioning screws 82 are provided on the outside of the concave grooves 81, and the positioning screws 82 pass through the outside of the concave grooves 81 and abut against the outer wall of the working box 1. The sliding plates 8 can be arranged side by side, and multiple plates can be arranged according to the length of the plate roller. Cleaning brushes 9 of different lengths are connected to the bottom by screws. When the specified number of sliding plates 8 are set, they are locked by the positioning screws 82 on the side to position them for easy subsequent cleaning operations.

[0035] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. A highly efficient and environmentally friendly cleaning device for a plate roller, characterized in that: The invention comprises a working box (1), wherein a sewage outlet (2) is provided at the bottom of the working box (1), wherein the sewage outlet (2) is connected to a purification and filtering device (3), wherein one end of the working box (1) is connected to a driving motor (4) on the outside, wherein a rotating shaft of the driving motor (4) passes through the working box (1) and is connected to a first rotating shaft clamping block (5), wherein the top of the other end of the working box (1) is slidably connected to a movable support mechanism (6), wherein the side of the movable support mechanism (6) is rotatably connected to a second rotating shaft clamping block (7), wherein two sides of the top of the working box (1) are matched and connected to sliding plates (8), wherein the middle of the bottom surface of the sliding plate (8) is detachably connected to a cleaning brush (9).

2. The high-efficiency and environmentally friendly cleaning device for plate rollers according to claim 1, characterized in that: The bottom of the working box (1) is arranged from high to low from both sides to the middle, and the sewage outlet (2) is opened in the middle. The purification and filtering device (3) comprises a filter box (31), a plurality of insertion grooves (32) are arranged inside the filter box (31), and the purification and filtering plates (33) are inserted into the sides of the insertion grooves (32). A water outlet (34) is arranged on one side of the bottom of the filter box (31).

3. The high-efficiency and environmentally friendly cleaning device for plate roller according to claim 1, characterized in that: The first rotating shaft clamping block (5) comprises a square block (51), a V-shaped clamping groove (52) is formed on the top of the square block (51), a first threaded hole (53) is formed on the square block (51) at the top of the V-shaped clamping groove (52), the first threaded hole (53) is connected to a limit plate (54), a locking screw (55) is threadedly connected to the middle of the top surface of the limit plate (54), and the bottom of the locking screw (55) is connected to an arc-shaped positioning block. The second rotating shaft clamping block (7) has the same structure as the first rotating shaft clamping block (5).

4. The high-efficiency and environmentally friendly cleaning device for plate roller according to claim 1, characterized in that: The movable support mechanism (6) comprises symmetrically arranged concave slides (61), the concave slides (61) are respectively slidably connected to the top of the working box (1), the concave slides (61) are connected to fixed plates (62), the fixed plates (62) are rotatably connected to the second rotating shaft clamping block (7) at the side, sliding shafts (63) are provided on both sides of the working box (1), the sliding shafts (63) are matched and connected to the concave slides (61), the top of the concave slide (61) is connected to the lifting block (65) through a spring (64), the middle part of the bottom surface of the lifting block (65) is connected to a fixed pin (66), and the top of the working box (1) is spaced apart with a fixed groove which is detachably connected to the fixed pin (66).

5. The high-efficiency and environmentally friendly cleaning device for plate roller according to claim 1, characterized in that: Concave grooves (81) are formed on both sides of the bottom of the sliding plate (8), and the concave grooves (81) are slidably connected to the top of the working box (1). Positioning screws (82) are provided on the outside of the concave grooves (81), and the positioning screws (82) pass through the outside of the concave grooves (81) and abut against the outer wall of the working box (1).

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