Online roller body cleaning device

Abstract

The utility model provides an online roller body cleaning device, and relates to the field of roller body cleaning equipment. According to the online roller body cleaning device, the two ends of a roller body are rotationally arranged on a base through bearings, the cleaning device comprises a support, a cleaning assembly, a driving assembly and an adjusting assembly, and the support is arranged on the base; the driving assembly is arranged on the bracket, is in driving connection with the cleaning assembly and is used for enabling the cleaning assembly to move up and down in the longitudinal direction and move back and forth in the transverse direction so as to clean the surface of the roller body; the adjusting assembly is arranged on the driving assembly, connected with the cleaning assembly and used for adjusting the cleaning assembly to rotate in the surface radian direction of the roller body. And efficient cleaning of different positions of the roller body can be achieved, and meanwhile potential safety hazards possibly generated by manual cleaning are avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of roll body cleaning device, in particular, relates to a kind of cleaning device of online roll body. BACKGROUND

[0002] Carbon fiber is a kind of filamentous carbon material, it is by carbonization and graphitization treatment to the crystalline graphite material of organic fiber, diameter 5-10 microns, and carbon content is as high as 90% or more. With light weight, high strength, high elastic modulus, high and low temperature resistance, corrosion resistance, fatigue resistance and other excellent characteristics.

[0003] In the carbon fiber production conveying process, the friction of filament path and roll body and in the infiltration of different sizing agent, part of sizing agent and hair silk is easily adsorbed on the surface of roll body, which affects the quality of product. In the cleaning process, due to the different installation positions of roll body and the different angles of filament path and roll body, it is not convenient to clean the different positions of roll body efficiently, and at the same time, it will produce larger security risk, which affects the life safety of employees. CONTENT OF THE INVENTION

[0004] The purpose of the present application is to provide a kind of cleaning device of online roll body, to improve the technical problem that manual cleaning is not convenient to clean the different positions of roll body efficiently, and at the same time, it will produce larger security risk.

[0005] In the first aspect, the present application provides a kind of cleaning device of online roll body, roll body is rotatably arranged at the both ends of base through bearing, and the cleaning device includes: support, cleaning assembly, drive assembly and adjusting assembly, support is arranged on base;Drive assembly is arranged on support, drive assembly is drivingly connected with cleaning assembly, for making cleaning assembly move up and down in longitudinal direction and reciprocating move in transverse direction, to clean the surface of roll body;Adjusting assembly is arranged on drive assembly, adjusting assembly is connected with cleaning assembly, for adjusting the rotation of cleaning assembly along the surface arc direction of roll body.

[0006] In the above implementation process, the present application first drives cleaning assembly to move up and down in longitudinal direction through drive assembly, and adjusts the rotation of cleaning assembly along the surface arc direction of roll body to appropriate angle through adjusting assembly, so that cleaning assembly is attached to the appropriate position of roll body surface, then drives cleaning assembly to reciprocating move in transverse direction through drive assembly, to clean the surface of roll body, so that different positions of roll body can be cleaned efficiently, and at the same time, the security risk that may be caused by manual cleaning can be avoided.

[0007] In a possible implementation, the driving assembly comprises a driving motor and a transversely arranged driving screw and a guide rod, one end of the driving screw is connected with an output end of the driving motor, the guide rod is distributed in parallel with the driving screw, and the cleaning assembly is screw-connected to the driving screw and slidingly connected to the guide rod; the support is further fixed with a driving member, an output end of the driving member is connected with the guide rod to drive the driving assembly and the cleaning assembly to move vertically up and down.

[0008] The driving motor drives the driving screw to rotate, the cleaning assembly is screw-connected to the driving screw and slidingly connected to the guide rod, and the cleaning assembly reciprocates transversely along the guide rod under the driving of the driving screw; meanwhile, the output end of the driving member is connected with the guide rod to drive the driving assembly and the cleaning assembly to move vertically up and down.

[0009] In a possible implementation, the adjusting assembly comprises two fixed plates, the two fixed plates are connected to two ends of the driving screw respectively, the two fixed plates are slidingly connected to the support vertically, symmetrically formed grooves are arranged on the two fixed plates, and the grooves are distributed along the surface curvature of the roller; the two ends of the guide rod are arranged in the grooves to enable the guide rod to slide in the grooves, and the two ends of the guide rod are provided with fasteners to selectively fix the position of the guide rod in the grooves.

[0010] The two fixed plates are connected to the two ends of the driving screw respectively, the two fixed plates are slidingly connected to the support vertically, and the two fixed plates are sliding vertically to drive the driving assembly and the cleaning assembly to move vertically up and down when the driving member drives the driving assembly and the cleaning assembly to move vertically up and down; meanwhile, symmetrically formed grooves are arranged on the two fixed plates and distributed along the surface curvature of the roller, and the two ends of the guide rod are arranged in the grooves to enable the guide rod to slide in the grooves to an appropriate position, and then the position of the guide rod is fixed by the fasteners, so that the cleaning assembly can be adjusted to an appropriate angle along the surface curvature of the roller.

[0011] In a possible implementation, the cleaning assembly comprises a cleaning head, a connecting sleeve and a connecting block connected in sequence, the connecting sleeve is screw-connected to the driving screw, the connecting block is slidingly connected to the guide rod, and the cleaning head is arranged on the upper side of the roller.

[0012] The connecting sleeve is screw-connected to the driving screw, and the connecting block is slidingly connected to the guide rod, so that the cleaning head can be driven to move outside the roller to clean the surface of the roller.

[0013] In a possible implementation, the cleaning head comprises a cleaning block, an arc surface structure that is matched with the surface curvature of the roller is arranged on the side of the cleaning block close to the roller, the side of the cleaning block away from the roller is connected with the connecting sleeve through a rotating support; a cleaning cloth is arranged on the surface of the side of the cleaning block close to the roller, and cleaning knife heads are fixed on the two sides of the cleaning block.

[0014] The cleaning block is close to one side of the roller body, and the side is an arc surface structure matched with the surface arc of the roller body, so that the cleaning block can be matched with the surface of the roller body; meanwhile, when the surface of the roller body has difficult-to-remove dirt, the angle of the cleaning block can be adjusted through the rotating support, so that the cleaning cutter heads on the two sides of the cleaning block are matched with the surface of the roller body, and the difficult-to-remove dirt is cleaned, so that the roller body is cleaned more efficiently and more cleanly.

[0015] In a possible implementation, a tension sensor is connected between the cleaning head and the connecting sleeve.

[0016] The tension sensor can sense the tension of the contact between the cleaning head and the roller body, and feed back information to the control center, and the control center controls the driving member to drive the driving assembly and the cleaning assembly to move up and down longitudinally to an appropriate position according to the tension information of the contact between the cleaning head and the roller body, so that the tension of the contact between the cleaning head and the roller body is ensured to be within an appropriate range, and the cleaning head is prevented from seizing the roller body and being unable to clean.

[0017] In a possible implementation, limit blocks are arranged at the lower sides of the two ends of the driving screw close to the roller body, and springs are arranged on the side of the limit blocks close to the driving screw; limit sensors are arranged on the opposite sides of the two limit blocks.

[0018] The limit blocks and the springs can limit the driving assembly from moving downward too much, avoid collision with the roller body, and support the limiting assembly when the driving member fails, so as to reduce the friction between the cleaning assembly and the roller body; meanwhile, the limit sensors can sense the position of the transverse movement of the cleaning assembly, feed back information to the control center, and the control center controls the driving motor to rotate forward or reverse according to the position information of the transverse movement of the cleaning assembly, so as to drive the cleaning assembly to move transversely in an appropriate distance range.

[0019] In a possible implementation, the base is provided with adjusting slide rails on the outer sides of the two ends of the roller body, the adjusting slide rails are distributed along a direction perpendicular to the axis of the roller body, and the bottom end of the support is slidingly connected to the adjusting slide rails, so as to adjust the support to move close to or away from the roller body along the horizontal direction.

[0020] The adjusting slide rails arranged on the base can adjust the support to move close to or away from the roller body along the horizontal direction, so that the entire cleaning device is located at an appropriate distance position from the roller body, and the roller body is conveniently cleaned.

[0021] In a possible implementation, the cleaning device further comprises a dirt removal assembly, the dirt removal assembly comprising a gas conveying pipe and a blowing nozzle, one end of the gas conveying pipe being connected to compressed air, the other end of the gas conveying pipe being connected to the blowing nozzle, and the gas conveying pipe being arranged around the reel; the blowing nozzle is fixed to the cleaning head and faces the roller body.

[0022] The dirt removal assembly is arranged, the blowing nozzle is fixed to the cleaning head and faces the roller body, after the cleaning head cleans the surface of the roller body, some dirt may remain on the surface of the roller body, the dirt removal assembly can blow air to the surface of the roller body through the blowing nozzle to blow off the dirt remaining on the surface of the roller body.

[0023] In a possible implementation, the cleaning device further comprises a dust suction assembly, the dust suction assembly comprising a dust collector, a dust suction pipe and a suction nozzle connected in sequence, and the suction nozzle being arranged to face the roller body.

[0024] The dust suction assembly is arranged, dirt falling from the surface of the roller body can be adsorbed and collected, and unified treatment is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0026] Figure 1 A schematic view of the cleaning device of the online roller body provided by the embodiments of the present application;

[0027] Figure 2 A left view of the fixing plate provided by the embodiments of the present application;

[0028] Figure 3 A left view of the cleaning assembly provided by the embodiments of the present application.

[0029] Figure legend: 1 - support; 11 - limiting block; 12 - spring; 13 - limiting sensor; 14 - base; 141 - adjusting sliding rail; 2 - cleaning assembly; 21 - cleaning head; 211 - cleaning block; 212 - cleaning cloth; 213 - cleaning tool bit; 22 - connecting sleeve; 23 - connecting block; 24 - rotating support; 25 - tension sensor; 3 - driving assembly; 31 - driving motor; 32 - driving screw; 33 - guide rod; 34 - driving piece; 4 - adjusting assembly; 41 - fixing plate; 42 - groove; 43 - fastener; 5 - dirt removal assembly; 51 - gas conveying pipe; 52 - blowing nozzle; 53 - reel; 6 - dust suction assembly; 61 - dust collector; 62 - dust suction pipe; 63 - suction nozzle; 7 - roller body. DETAILED DESCRIPTION

[0030] So that the purposes, technical solutions and advantages of the embodiments of the present application are more apparent, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0031] Therefore, the detailed description of the embodiments of the present application provided below in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without making creative efforts fall within the scope of protection of the present application.

[0032] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0033] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms “center”, “upper”, “lower”, “vertical”, “horizontal”, “inner”, “outer” and the like are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships in which the products of the present application are usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms “first”, “second”, “third” and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0034] In addition, the terms “horizontal”, “vertical”, “overhanging” and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, “horizontal” only means that it is more horizontal relative to “vertical”, and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0035] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms “arrange”, “mount”, “connect”, “connect” should be understood broadly, for example, it can be fixedly connected, or detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0036] Embodiments

[0037] The application intends to improve the technical problem that the current manual cleaning is not convenient for efficient cleaning of different positions of the roller body and may cause great safety hazards, and proposes an online roller body cleaning device. Figure 1 As shown in the figure, the roller body 7 is rotatably arranged at both ends of the base 14 through bearings, and the cleaning device comprises a bracket 1, a cleaning assembly 2, a driving assembly 3 and an adjusting assembly 4. The bracket 1 is arranged on the base 14. The driving assembly 3 is arranged on the bracket 1, and the driving assembly 3 is drivingly connected to the cleaning assembly 2, which is used to move the cleaning assembly 2 up and down in the longitudinal direction and reciprocate in the transverse direction, so as to clean the surface of the roller body 7. The adjusting assembly 4 is arranged on the driving assembly 3, and the adjusting assembly 4 is connected to the cleaning assembly 2, which is used to adjust the rotation of the cleaning assembly 2 along the surface arc direction of the roller body 7.

[0038] The application first drives the cleaning assembly 2 to move up and down in the longitudinal direction through the driving assembly 3, and adjusts the rotation of the cleaning assembly 2 along the surface arc direction of the roller body 7 to an appropriate angle through the adjusting assembly 4, so that the cleaning assembly 2 is attached to the appropriate position of the surface of the roller body 7, and then drives the cleaning assembly 2 to reciprocate in the transverse direction through the driving assembly 3, so as to clean the surface of the roller body 7, thereby realizing efficient cleaning of different positions of the roller body 7, and avoiding safety hazards that may be caused by manual cleaning.

[0039] In some embodiments, the driving assembly 3 comprises a driving motor 31 and a driving screw 32 and a guide rod 33 arranged transversely. One end of the driving screw 32 is connected to the output end of the driving motor 31, and the guide rod 33 is distributed in parallel with the driving screw 32. The cleaning assembly 2 is screw-connected to the driving screw 32 and slidingly connected to the guide rod 33. The bracket 1 is also fixed with a driving member 34, and the output end of the driving member 34 is connected to the guide rod 33 to drive the driving assembly 3 and the cleaning assembly 2 to move up and down in the longitudinal direction. The driving motor 31 drives the driving screw 32 to rotate, and the cleaning assembly 2 is screw-connected to the driving screw 32 and slidingly connected to the guide rod 33. Therefore, under the driving of the driving screw 32, the cleaning assembly 2 reciprocates in the transverse direction along the guide rod 33. At the same time, the output end of the driving member 34 is connected to the guide rod 33 to drive the driving assembly 3 and the cleaning assembly 2 to move up and down in the longitudinal direction. As an example, the driving member 34 can adopt a pneumatic cylinder or an electric push rod. When the pneumatic cylinder is used, it is used in cooperation with a pneumatic control valve.

[0040] In some embodiments, as shown in Figures 1-2As shown, the adjusting assembly 4 includes two fixed plates 41 respectively connected to the two ends of the driving screw 32, the two fixed plates 41 are respectively vertically slidably connected with the bracket 1, symmetrically grooves 42 are provided on the two fixed plates 41, the grooves 42 are distributed along the surface curvature direction of the roller body 7, the two ends of the guide rod 33 are respectively provided in the grooves 42, so that the guide rod 33 slides in the grooves 42, the two ends of the guide rod 33 are provided with fasteners 43, so as to selectively fix the position of the guide rod 33 in the grooves 42. As an example, the two side brackets 1 are respectively provided with vertically distributed sliding grooves, the two fixed plates 41 are respectively provided with sliding rails or sliding blocks matched with the sliding grooves, so that the fixed plates 41 are vertically slidably connected with the brackets 1 through the sliding grooves and the sliding rails. The two fixed plates 41 are respectively vertically slidably connected with the brackets 1, so that when the driving member 34 drives the driving assembly 3 and the cleaning assembly 2 to move vertically, the two fixed plates 41 vertically slide to drive the driving assembly 3 and the cleaning assembly 2 to move vertically. At the same time, the two fixed plates 41 are symmetrically provided with the grooves 42 distributed along the surface curvature direction of the roller body 7, and the two ends of the guide rod 33 are respectively provided in the grooves 42, so that the guide rod 33 can slide to the appropriate position in the grooves 42, and then the position of the guide rod 33 is fixed by the fasteners 43, so that the cleaning assembly 2 can be adjusted to the appropriate angle along the surface curvature direction of the roller body 7. As an example, the fasteners 43 can be nuts, the two ends of the guide rod 33 are provided with matched external threads, and the nuts are screwed on the external threads of the two ends of the guide rod 33, so as to loosen or tighten the position of the guide rod 33 in the grooves 42 of the fixed plates 41.

[0041] In some embodiments, as shown in Figure 1 and Figure 3 As shown, the cleaning assembly 2 includes a cleaning head 21, a connecting sleeve 22 and a connecting block 23 connected in sequence, the connecting sleeve 22 is spirally sleeved on the driving screw 32, the connecting block 23 is slidably sleeved on the guide rod 33, and the cleaning head 21 is arranged on the upper side of the roller body 7. The connecting sleeve 22 and the connecting block 23 can drive the cleaning head 21 to move on the outer side of the roller body 7 to clean the surface of the roller body 7.

[0042] In some embodiments, as shown in Figure 3As shown, the cleaning head 21 comprises a cleaning block 211, the side close to the roller body 7 is an arc surface structure matching the surface arc of the roller body 7, and the side away from the roller body 7 is connected with the connecting sleeve 22 through a rotating support 241; the surface of the side close to the roller body 7 of the cleaning block 211 is covered with a cleaning cloth 212, and the two sides of the cleaning block 211 are fixed with cleaning knife heads 213. The side close to the roller body 7 of the cleaning block 211 is an arc surface structure matching the surface arc of the roller body 7, which can be adapted to the surface of the roller body 7; at the same time, when the surface of the roller body 7 has difficult-to-remove dirt, the angle of the cleaning block 211 can be adjusted through the rotating support 241, so that the cleaning knife heads 213 on the two sides of the cleaning block 211 are attached to the surface of the roller body 7, to clean the difficult-to-remove dirt and realize more clean and efficient cleaning of the roller body 7. As an example, the cleaning block 211 and the cleaning knife head 213 are both made of rubber material, and the cleaning block 211 made of rubber material has a certain deformation capacity, which can be adaptively attached to the surfaces of roller bodies 7 with different arcs when attached to the roller body 7, to efficiently clean the roller body 7. The cleaning knife head 213 made of rubber material can clean the relatively difficult-to-clean dirt on the roller body 7, while avoiding scratching the surface of the roller body 7.

[0043] In some embodiments, a tension sensor 25 is connected between the cleaning head 21 and the connecting sleeve 22. The tension sensor 25 can sense the tension of the contact between the cleaning head 21 and the roller body 7, and feed back the information to the control center. The control center controls the driving member 34 to drive the driving assembly 3 and the cleaning assembly 2 to move vertically up and down to the appropriate position according to the tension information of the contact between the cleaning head 21 and the roller body 7, so as to ensure that the tension of the contact between the cleaning head 21 and the roller body 7 is within the appropriate range, preventing the cleaning head 21 from seizing the roller body 7 and being unable to clean. As an example, when the driving member 34 uses a cylinder in cooperation with a pneumatic control valve, the control center controls the pneumatic control valve to adjust the amount of gas according to the tension information of the contact between the cleaning head 21 and the roller body 7, thereby controlling the cylinder to drive the driving assembly 3 and the cleaning assembly 2 to move vertically up and down to the appropriate position.

[0044] In some embodiments, limit blocks 11 are arranged on the lower sides of both ends of the driving screw 32 close to the roller body 7, and springs 12 are arranged on the side of the limit blocks 11 facing the driving screw 32; limit sensors 13 are arranged on the opposite sides of the two limit blocks 11. The limit blocks 11 and the springs 12 can limit the downward movement of the driving assembly 3 to prevent collision with the roller body 7, and if the driving member 34 fails, the limit blocks 11 and the springs 12 can support the limiting assembly to reduce the friction between the cleaning assembly 2 and the roller body 7; at the same time, the limit sensors 13 can sense the position of the transverse movement of the cleaning assembly 2 and feed back the information to the control center. The control center controls the driving motor 31 to rotate forward or reverse according to the position information of the transverse movement of the cleaning assembly 2, to drive the cleaning assembly 2 to move transversely within the appropriate distance range.

[0045] In some embodiments, the base 14 is provided with an adjusting slide rail 141 outside each end of the roller body 7, the adjusting slide rail 141 is distributed along a direction perpendicular to the axis of the roller body 7, and the bracket 1 is slidingly connected to the adjusting slide rail 141 at the bottom end, so as to adjust the bracket 1 to move closer to or away from the roller body 7 along the horizontal direction. The adjusting slide rail 141 can adjust the bracket 1 to move closer to or away from the roller body 7 along the horizontal direction, and the adjusting makes the entire cleaning device be located at a position with a suitable distance from the roller body 7, so as to facilitate the cleaning of the roller body 7.

[0046] In some embodiments, the cleaning device further comprises a stain removal assembly 5, the stain removal assembly 5 comprises a gas conveying pipe 51 and a blowing nozzle 52, one end of the gas conveying pipe 51 is connected to compressed air (not shown in the figure), the other end of the gas conveying pipe 51 is connected to the blowing nozzle 52, and the gas conveying pipe 51 is arranged around the wire reel 53; the blowing nozzle 52 is fixed to the cleaning head 21 and faces the roller body 7. After the cleaning head 21 cleans the surface of the roller body 7, some stains may remain on the surface of the roller body 7, and the stain removal assembly 5 can blow air to the surface of the roller body 7 through the blowing nozzle 52 to blow off the stains remaining on the surface of the roller body 7.

[0047] In some embodiments, the cleaning device further comprises a dust suction assembly 6, the dust suction assembly 6 comprises a dust collector 61, a dust suction pipe 62 and a suction nozzle 63 connected in sequence, and the suction nozzle 63 faces the roller body 7. The stains falling off the surface of the roller body 7 can be adsorbed and collected, which facilitates unified treatment.

[0048] In use, first, the bracket 1 is adjusted to move closer to or away from the roller body 7 along the horizontal direction by the adjusting slide rail 141, so that the entire cleaning device is located at a position with a suitable distance from the roller body 7; then, the position of the guide rod 33 in the groove 42 on the fixed plate 41 is adjusted, so as to adjust the cleaning assembly 2 to rotate along the surface curvature of the roller body 7 to a suitable position; then, the driving component 3 and the cleaning assembly 2 are driven to move up and down longitudinally by starting the driving part 34, so that the cleaning head 21 is attached to the surface of the roller body 7 with a suitable contact tension; then, the driving motor 31 is started to drive the driving screw 32 to rotate forward or reverse, so as to drive the cleaning head 21 to move transversely to and fro, thereby cleaning the surface of the roller body 7; at the same time, the blowing nozzle 52 of the stain removal assembly 5 blows air to the roller body 7, blows off the stains after cleaning from the surface of the roller body 7, and the stains cleaned off are adsorbed and collected by the dust suction assembly 6 for subsequent unified treatment; the different positions of the roller body 7 are efficiently cleaned, and the safety hazards possibly caused by manual cleaning are avoided.

[0049] The above is only a preferred embodiment of the present application and is not intended to limit the present application. Those skilled in the art can make various changes and modifications to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An on-line roll body cleaning device, characterized by Both ends of the roller body are rotatably arranged on the base through bearings, and the cleaning device comprises: a support arranged on the base; a cleaning assembly; a driving assembly arranged on the support, which is drivingly connected to the cleaning assembly, and is used to move the cleaning assembly up and down in the longitudinal direction and reciprocally in the lateral direction, so as to clean the surface of the roller body; an adjusting assembly arranged on the driving assembly, which is connected to the cleaning assembly, and is used to adjust the rotation of the cleaning assembly along the surface curvature direction of the roller body.

2. The on-line roll body cleaning apparatus of claim 1 wherein, The driving assembly comprises a driving motor, a driving screw arranged laterally, and a guide rod, one end of the driving screw is connected to the output end of the driving motor, the guide rod is distributed in parallel with the driving screw, the cleaning assembly is screw-connected to the driving screw and slidingly connected to the guide rod, and a driving member is further fixed on the support, the output end of the driving member is connected to the guide rod, so as to drive the driving assembly and the cleaning assembly to move up and down in the longitudinal direction.

3. The on-line roll body cleaning apparatus of claim 2 wherein, The adjusting assembly comprises two fixed plates, the two fixed plates are respectively connected to the two ends of the driving screw, the two fixed plates are respectively slidingly connected to the support in the vertical direction, two grooves are symmetrically formed in the two fixed plates, and the grooves are distributed along the surface curvature direction of the roller body, the two ends of the guide rod are respectively arranged in the grooves, so that the guide rod slides in the grooves, and the two ends of the guide rod are respectively provided with fasteners, so as to selectively fix the position of the guide rod in the groove.

4. The on-line roll body cleaning apparatus of claim 3 wherein, The cleaning assembly comprises a cleaning head, a connecting sleeve, and a connecting block which are sequentially connected, the connecting sleeve is screw-connected to the driving screw, the connecting block is slidingly connected to the guide rod, and the cleaning head is arranged on the upper side of the roller body.

5. The on-line roll body cleaning apparatus of claim 4 wherein, The cleaning head comprises a cleaning block, one side of the cleaning block close to the roller body is an arc surface structure matched with the surface curvature of the roller body, the other side of the cleaning block away from the roller body is connected to the connecting sleeve through a rotating support, a cleaning cloth is arranged on the surface of the side of the cleaning block close to the roller body, and cleaning knife heads are fixed on the two sides of the cleaning block.

6. The on-line roll body cleaning apparatus of claim 5 wherein, A tension sensor is connected between the cleaning head and the connecting sleeve.

7. A cleaning device for an on-line roll body according to any one of claims 2-6, characterized in that Limiting blocks are arranged on the lower sides of the two ends of the driving screw close to the roller body, springs are arranged on the sides of the limiting blocks close to the driving screw, and limiting sensors are arranged on the opposite sides of the two limiting blocks.

8. A cleaning device for an on-line roll body according to any one of claims 2-6, characterized in that Adjusting slide rails are arranged on the outer sides of the base at the two ends of the roller body, the adjusting slide rails are distributed in the direction perpendicular to the axis of the roller body, and the bottom end of the support is slidingly connected to the adjusting slide rails, so as to adjust the movement of the support close to or away from the roller body in the horizontal direction.

9. The on-line roll body cleaning apparatus of claim 4 wherein, The cleaning device further comprises a dirt removing assembly, the dirt removing assembly comprises a gas conveying pipe and a blowing nozzle, one end of the gas conveying pipe is connected to compressed air, the other end of the gas conveying pipe is connected to the blowing nozzle, and the gas conveying pipe is arranged around the wire reel. The blowing nozzle is fixed on the cleaning head and faces the roller body.

10. The on-line roll body cleaning apparatus of claim 9 wherein, The cleaning device further comprises a dust suction assembly including a vacuum cleaner, a dust suction pipe and a suction nozzle connected in sequence, the suction nozzle being arranged towards the roller body.

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