A film processing rubber roll surface cleaning device

Abstract

This utility model discloses a roller surface cleaning device for film processing, comprising: an arc-shaped connecting frame, an arc-shaped through groove inside the arc-shaped part of the arc-shaped connecting frame, arc-shaped sliders slidably connected inside two sets of arc-shaped through grooves, a connecting plate fixedly connected to the outside of each set of arc-shaped sliders, a long plate fixedly connected between the two sets of connecting plates, a cleaning mechanism provided at the bottom of the two sets of connecting plates, and a pushing mechanism provided in the middle of the long plate; In this utility model, the device is placed above the roller by holding a U-shaped handle, so that the brush is in contact with the roller surface. Pushing and pulling the handle drives the cleaning mechanism to rotate semi-circularly, and at the same time, the drive component is activated, so that the brush moves cyclically along the roller axis, achieving uniform brushing of the semi-circular surface, which can effectively remove dust, adhesive and other impurities. The inclined shaving plate can scrape off the impurities on the brush to avoid secondary pollution. During operation, by using the U-shaped handle to hold the device stably and move it along the roller axis, the roller surface can be cleaned efficiently.

Description

Technical Field

[0001] This utility model relates to the technical field of film processing roller cleaning equipment, specifically a roller surface cleaning device for film processing rollers. Background Technology

[0002] Rubber rollers in film processing are rollers with surfaces coated with elastic materials such as rubber. They are mainly used in processes such as pressing, coating, and conveying in film production. Their elasticity and surface properties ensure the uniformity and stability of film processing. The roller surface cleaning device removes residual rubber, dust, impurities, etc. from the roller surface in a timely manner through mechanical scraping, vacuum adsorption, or solvent wiping, so as to avoid contaminants affecting film quality and ensure that the rollers maintain good working condition. It is an important auxiliary device in the film processing production line to maintain process precision.

[0003] For example, a Chinese patent document discloses a roller surface cleaning device for film processing (publication number: CN219899276U). Although this patent facilitates movement along the axis of the roller by setting up a pneumatic grinding head, air pipe interface, transmission mechanism, cleaning brush and walking mechanism to clean the precipitates on the roller surface and avoid the need for manual wiping of the roller surface, which is slow, this device improves the cleaning effect by using 3 cleaning brushes. Moreover, the structure is simple, the operation is easy and the practicality of the device is increased.

[0004] However, by moving the rubber wheel in a straight line along the axis of the rubber roller, only axial cleaning can be achieved. Since the rubber roller is a circular curved surface, a handheld device needs to be moved around the surface of the rubber roller to complete all-round cleaning. The continuous movement of the handheld device around the curved surface can easily lead to postural fatigue during long-term operation, affecting cleaning efficiency and effectiveness. Utility Model Content

[0005] The purpose of this invention is to provide a roller surface cleaning device for film processing in order to solve the above problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a roller surface cleaning device for film processing, comprising: an arc-shaped connecting frame, wherein an arc-shaped through groove is provided inside the arc-shaped part of the arc-shaped connecting frame, two sets of arc-shaped sliders are slidably connected inside the arc-shaped through grooves, a connecting plate is fixedly connected to the outside of each set of arc-shaped sliders, a long plate is fixedly connected between the two sets of connecting plates, a cleaning mechanism is provided at the bottom of the two sets of connecting plates, and a pushing mechanism is provided in the middle of the long plate.

[0007] As a further embodiment of this utility model: the cleaning mechanism includes an inverted U-shaped support plate frame one, a driving wheel and a bevel gear one. The inverted U-shaped support plate frame one is fixedly connected to the bottom of one set of connecting plates. The driving wheel is rotatably connected to the lower inner side of the inverted U-shaped support plate frame one. The central axis of the driving wheel passes through the inverted U-shaped support plate frame one. The bevel gear one is fixedly connected to the central axis of the driving wheel passing through the inverted U-shaped support plate frame one. Another inverted U-shaped support plate frame two, a driven wheel and a shaving plate. The inverted U-shaped support plate frame two is fixedly connected to the bottom of another set of connecting plates. The driven wheel is rotatably connected to the lower inner side of the inverted U-shaped support plate frame two. The shaving plate is fixedly connected to the upper front of the inverted U-shaped support plate frame two. A transmission belt, a drive assembly and a brush are also included. The transmission belt is disposed between the driving wheel and the driven wheel. The drive assembly is disposed on one side of the inverted U-shaped support plate frame one. The brush is fixedly connected to one end of the transmission belt surface.

[0008] As a further embodiment of this utility model: the drive assembly includes a fixed box, a motor, and a bracket. The fixed box is fixedly connected to one side of the inverted U-shaped support plate frame. The motor is fixedly connected to the upper part inside the fixed box. The bracket is fixedly connected to the middle part inside the fixed box. A rotating shaft and a second bevel gear are also included. The rotating shaft is fixedly connected to the middle part of the bracket. The second bevel gear is fixedly connected to the bottom of the rotating shaft. The second bevel gear meshes with the first bevel gear. The output end of the motor is fixedly connected to the rotating shaft.

[0009] As a further embodiment of this utility model: the pushing mechanism includes a base and a rotating cylinder, the base being fixedly connected to the middle of the long plate, and the rotating cylinder being rotatably connected to the inner side of the base; a push rod and a handle, the push rod being fixedly connected to the middle of the outer side of the rotating cylinder, and the handle being fixedly connected to the tail end of the push rod.

[0010] As a further improvement of this utility model: a U-shaped handle is fixedly connected to the lower side of one side of the arc-shaped connecting frame, and two sets of the U-shaped handles are provided, which are symmetrically arranged on both sides of the lower side of the arc-shaped connecting frame.

[0011] As a further improvement of this utility model, the number of brushes is provided in multiple groups, which are symmetrically arranged on the surface of the transmission belt.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this invention, the U-shaped handle is used to place the device above the rubber roller, allowing the brush to adhere to the roller surface. Pushing and pulling the handle drives the cleaning mechanism to rotate semi-circularly, simultaneously activating the drive assembly, which allows the brush to circulate along the rubber roller axis, achieving uniform brushing of the semi-circular surface. This effectively removes impurities such as dust and adhesive. The angled shaving plate scrapes away impurities on the brush, preventing secondary contamination. During operation, the U-shaped handle is used to hold the device stably and move it along the rubber roller axis for efficient cleaning of the roller surface. After cleaning, the device is flipped over to clean the lower part of the rubber roller. This device does not require disassembling the rubber roller and can be operated in place, significantly reducing preparation and debugging time before and after cleaning, improving production efficiency, and avoiding the fatigue of manually cleaning the rubber roller with a handheld brush, thus reducing operational intensity. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the arc-shaped connecting frame in this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the long plate in this utility model;

[0017] Figure 4 This is a schematic diagram of the cleaning mechanism in this utility model;

[0018] Figure 5 This is a schematic diagram of the drive component in this utility model;

[0019] Figure 6 This is a schematic diagram of the pushing mechanism in this utility model.

[0020] In the diagram: 1. Arc-shaped connecting frame; 2. Arc-shaped through groove; 3. Arc-shaped slider; 4. Connecting plate; 5. Long plate; 6. Cleaning mechanism; 61. Inverted U-shaped support plate frame one; 62. Driving wheel; 63. Bevel gear one; 64. Inverted U-shaped support plate frame two; 65. Driven wheel; 66. Slanted shaving plate; 67. Transmission belt; 68. Drive assembly; 681. Fixing box; 682. Motor; 683. Bracket; 684. Rotating shaft; 685. Bevel gear two; 69. Brush; 7. Pushing mechanism; 71. Base; 72. Rotating cylinder; 73. Push rod; 74. Handle; 8. U-shaped handle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0023] Reference Figures 1 to 6 In this embodiment of the present invention, a roller surface cleaning device for film processing includes: an arc-shaped connecting frame 1, which serves as the main support structure of the entire cleaning device and provides an installation base for other components. The arc-shaped connecting frame 1 has an arc-shaped through groove 2 inside the arc-shaped part. Two sets of arc-shaped through grooves 2 are slidably connected to arc-shaped sliders 3. The arc-shaped through grooves 2 provide a track for the sliding of the arc-shaped sliders 3, so that the cleaning component can rotate semi-circularly along the surface of the roller, thereby covering the upper semi-circular surface of the roller.

[0024] Each set of arc-shaped sliders 3 is fixedly connected to a connecting plate 4 on its outer side. A long plate 5 is fixedly connected between the two sets of connecting plates 4. A cleaning mechanism 6 is provided at the bottom of the two sets of connecting plates 4. The connecting plate 4 is used to connect the long plate 5 and the cleaning mechanism 6, and transmits the movement of the arc-shaped sliders 3 to the long plate 5 and the cleaning mechanism 6, so that the cleaning mechanism 6 can move with the sliding of the arc-shaped sliders 3. A pushing mechanism 7 is provided in the middle of the long plate 5.

[0025] A U-shaped handle 8 is fixedly connected to the lower side of one side of the arc-shaped connecting frame 1. There are two sets of U-shaped handles 8, which are symmetrically arranged on both sides of the lower side of the arc-shaped connecting frame 1. The operator holds the U-shaped handle 8 and places the entire device above the rubber roller. The operator holds the device stably to ensure that the cleaning mechanism 6 maintains appropriate contact pressure with the surface of the rubber roller. The device can also move around the axis of the rubber roller to achieve efficient roller surface cleaning operation.

[0026] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5 The cleaning mechanism 6 includes an inverted U-shaped support plate frame 61, a drive wheel 62, and a bevel gear 63. The inverted U-shaped support plate frame 61 is fixedly connected to the bottom of one of the connecting plates 4. The drive wheel 62 is rotatably connected to the lower inner side of the inverted U-shaped support plate frame 61. The central axis of the drive wheel 62 passes through the inverted U-shaped support plate frame 61. The bevel gear 63 is fixedly connected to the central axis of the drive wheel 62 that passes through the inverted U-shaped support plate frame 61.

[0027] The inverted U-shaped support plate frame 2 64, the driven rotating wheel 65, and the inclined shaving plate 66 are fixedly connected to the bottom of another set of connecting plates 4. The driven rotating wheel 65 is rotatably connected to the lower inner side of the inverted U-shaped support plate frame 2 64. The inclined shaving plate 66 is fixedly connected to the upper front of the inverted U-shaped support plate frame 2 64.

[0028] The transmission belt 67, drive assembly 68, and brush 69 are provided. The transmission belt 67 is disposed between the driving wheel 62 and the driven wheel 65. The drive assembly 68 is disposed on one side of the inverted U-shaped support plate frame 61. The brush 69 is fixedly connected to one end of the surface of the transmission belt 67.

[0029] Multiple sets of brushes 69 are symmetrically arranged on the surface of the transmission belt 67. The pushing mechanism 7 forces the arc-shaped slider 3 and the connecting plate 4, causing the arc-shaped slider 3 to slide along the arc-shaped through groove 2, thereby driving the entire cleaning mechanism 6 to rotate in a semi-circular manner. The brushes 69 remain on the surface of the rubber roller. The drive assembly 68 drives the transmission belt 67 to rotate, causing the multiple sets of brushes 69 fixed on the surface of the transmission belt 67 to form a cyclic motion on the surface of the rubber roller along the roller axis, cleaning the surface of the rubber roller. This, combined with the semi-circular rotation, can cover the upper semi-circular surface of the rubber roller, evenly cleaning each area and effectively removing dust, adhesive and other impurities from the surface. At the same time, the inclined shaving plate 66 can scrape off the rotating brushes 69, preventing impurities from being left on the brushes 69 during cleaning.

[0030] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5 The drive assembly 68 includes a fixed box 681, a motor 682 and a bracket 683. The fixed box 681 is fixedly connected to one side of the inverted U-shaped support plate frame 61, the motor 682 is fixedly connected to the upper part of the fixed box 681, and the bracket 683 is fixedly connected to the middle part of the fixed box 681.

[0031] The rotating shaft 684 and the second bevel gear 685 are fixedly connected to the middle of the bracket 683. The second bevel gear 685 is fixedly connected to the bottom of the rotating shaft 684 and meshes with the first bevel gear 63. The output end of the motor 682 is fixedly connected to the rotating shaft 684. By starting the motor 682 of the drive assembly 68, its output end drives the rotating shaft 684 to rotate. Through the meshing transmission of the second bevel gear 685 and the first bevel gear 63, the driving wheel 62 is driven to rotate, and the driven wheel 65 is driven to rotate via the transmission belt 67.

[0032] Reference Figure 1 and Figure 6 The driving mechanism 7 includes a base 71 and a rotating cylinder 72. The base 71 is fixedly connected to the middle of the long plate 5, and the rotating cylinder 72 is rotatably connected to the inner side of the base 71.

[0033] The push rod 73 is fixedly connected to the middle of the outer side of the rotating cylinder 72, and the handle 74 is fixedly connected to the tail end of the push rod 73. By holding the handle 74, force is applied to the push rod 73 to push and pull. The force applied to push and pull will drive the rotating cylinder 72 to rotate in the base 71, and then transmit the force to the long plate 5. The long plate 5 is connected to the arc-shaped slider 3 through the connecting plate 4. The force is finally applied to the arc-shaped slider 3, causing it to slide along the arc-shaped track in the arc-shaped through groove 2.

[0034] The working principle of this utility model is as follows: During use, hold the U-shaped handle 8 and place the entire device above the rubber roller, so that the brush 69 is positioned on the surface of the rubber roller. Apply force to the push rod 73 by holding the handle 74. This force causes the rotating drum 72 to rotate within the base 71, thereby transmitting force to the long plate 5. This forces the arc-shaped slider 3 and the connecting plate 4, compelling the arc-shaped slider 3 to slide along the arc-shaped groove 2, thus causing the entire cleaning mechanism 6 to rotate in a semi-circular motion. The brush 69 remains positioned on the surface of the rubber roller. Then, start the motor 682 of the drive assembly 68. Its output drives the rotating shaft 684 to rotate. Through the meshing transmission of the bevel gear 2 685 and the bevel gear 1 63, the driving wheel 62 rotates. This, via the transmission belt 67, drives the driven wheel 65 to rotate. This causes multiple sets of brushes 69 fixed to the surface of the transmission belt 67 to circulate along the rubber roller axis, cleaning the surface of the rubber roller. This process is then combined with the semi-circular rotation of the brush 69. The circular rotation covers the upper semi-circular surface of the rubber roller, evenly brushing each area to effectively remove dust, rubber, and other impurities. Simultaneously, the inclined shaving plate 66 scrapes away the rotating brush 69, preventing impurities from remaining on the brush during cleaning. Such impurities would be carried back to the roller surface during subsequent cleaning, causing secondary pollution and affecting the cleaning effect. During cleaning, the operator can hold the device stably using the U-shaped handle 8 to ensure appropriate contact pressure between the cleaning mechanism 6 and the roller surface, moving the entire device around the roller axis for efficient roller surface cleaning. After cleaning, the process is reversed to clean the lower part of the roller. This eliminates the need to remove the roller from the equipment, allowing for direct operation in place, significantly reducing pre-cleaning preparation and post-cleaning installation and debugging time, effectively improving production efficiency. It also avoids the fatigue associated with manually holding a brush around the roller, reducing operational intensity.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A roller surface cleaning device for film processing, characterized in that, include: An arc-shaped connecting frame (1) is provided with an arc-shaped through groove (2) inside the arc-shaped part. An arc-shaped slider (3) is slidably connected inside the two sets of arc-shaped through grooves (2). A connecting plate (4) is fixedly connected to the outside of each set of arc-shaped sliders (3). A long plate (5) is fixedly connected between the two sets of connecting plates (4). A cleaning mechanism (6) is provided at the bottom of the two sets of connecting plates (4). A pushing mechanism (7) is provided in the middle of the long plate (5).

2. The roller surface cleaning device for film processing according to claim 1, characterized in that, The cleaning mechanism (6) includes: The inverted U-shaped support plate frame (61), the driving wheel (62), and the bevel gear (63) are fixedly connected to the bottom of one of the connecting plates (4). The driving wheel (62) is rotatably connected to the lower inner side of the inverted U-shaped support plate frame (61). The central axis of the driving wheel (62) passes through the inverted U-shaped support plate frame (61). The bevel gear (63) is fixedly connected to the central axis of the driving wheel (62) that passes through the inverted U-shaped support plate frame (61). The inverted U-shaped support plate frame 2 (64), the driven rotating wheel (65), and the inclined shaving plate (66) are fixedly connected to the bottom of another set of connecting plates (4), the driven rotating wheel (65) is rotatably connected to the lower inner side of the inverted U-shaped support plate frame 2 (64), and the inclined shaving plate (66) is fixedly connected to the upper front of the inverted U-shaped support plate frame 2 (64). The transmission belt (67), drive assembly (68), and brush (69) are provided. The transmission belt (67) is disposed between the drive wheel (62) and the driven wheel (65). The drive assembly (68) is disposed on one side of the inverted U-shaped support plate frame (61). The brush (69) is fixedly connected to one end of the surface of the transmission belt (67).

3. The roller surface cleaning device for film processing according to claim 2, characterized in that, The driving component (68) includes: The fixture (681), motor (682), and bracket (683) are fixedly connected to one side of the inverted U-shaped support plate frame (61), the motor (682) is fixedly connected to the upper part of the inside of the fixture (681), and the bracket (683) is fixedly connected to the middle part of the inside of the fixture (681). A rotating shaft (684) and a second bevel gear (685) are provided. The rotating shaft (684) is fixedly connected to the middle of the bracket (683), and the second bevel gear (685) is fixedly connected to the bottom of the rotating shaft (684). The second bevel gear (685) meshes with the first bevel gear (63). The output end of the motor (682) is fixedly connected to the rotating shaft (684).

4. The roller surface cleaning device for film processing according to claim 1, characterized in that, The propulsion mechanism (7) includes: The base (71) and the rotating cylinder (72) are fixedly connected to the middle of the long plate (5) and the rotating cylinder (72) is rotatably connected to the inside of the base (71). A push rod (73) and a handle (74) are provided, wherein the push rod (73) is fixedly connected to the middle of the outer side of the rotating drum (72), and the handle (74) is fixedly connected to the tail end of the push rod (73).

5. The roller surface cleaning device for film processing according to claim 1, characterized in that, A U-shaped handle (8) is fixedly connected to the lower side of one side of the arc-shaped connecting frame (1). There are two sets of the U-shaped handles (8), which are symmetrically arranged on both sides of the arc-shaped connecting frame (1).

6. The roller surface cleaning device for film processing according to claim 2, characterized in that, The number of brushes (69) is provided in multiple sets, and they are symmetrically arranged on the surface of the transmission belt (67).

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