CN210358224U

CN210358224U - Cleaning device and roller pressing mechanism using same

Info

Publication number: CN210358224U
Application number: CN201921199800.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Lead Intelligent Equipment Co Ltd
Current assignee: Wuxi Lead Intelligent Equipment Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-21
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a belt cleaning device and use its roll-in mechanism. The cleaning device comprises an unwinding roller, a winding roller and a braking mechanism; a cleaning belt is wound on the unwinding roller, and one end of the cleaning belt is connected with the winding roller; when the winding roller rotates, the unwinding roller is driven to rotate by winding the cleaning tape so as to unwind the cleaning tape wound on the unwinding roller and then wind the cleaning tape on the winding roller; the braking mechanism is used for providing resistance opposite to the turning direction of the unwinding roller, so that the cleaning belt between the unwinding roller and the winding roller is in a tensioned state; the braking mechanism comprises a magnetic powder clutch and a first driving mechanism, the driven end of the magnetic powder clutch is connected with the unwinding roller and rotates synchronously with the unwinding roller, the driving end of the magnetic powder clutch is connected with the first driving mechanism, and the first driving mechanism is used for driving the driving end to rotate in the same direction as the rotation direction of the driven end when the rotation speed of the driven end relative to the driving end is smaller than a preset threshold value. According to the scheme, the internal tension of the cleaning belt can be stabilized.

Description

Cleaning device and roller pressing mechanism using same

Technical Field

The invention relates to the technical field of cleaning devices for press rollers, in particular to a cleaning device and a press mechanism using the same.

Background

In the production and processing process of the battery, the battery pole piece needs to be rolled. In the rolling process, the coating on the pole piece can be stained on the roller to influence the rolling effect, so that the roller needs to be cleaned.

Among the prior art, in order to ensure the normal roll-in operation of roll, still can set up belt cleaning device to the roll usually, wherein belt cleaning device includes the wind-up roll usually and unreels the roller, unreels and goes up around being equipped with the cleaning tape on the roller, and the wind-up roll is connected to the one end of cleaning tape, rotates through the wind-up roll for the cleaning tape is around establishing on the wind-up roll, makes through the tension of cleaning tape and unreels the roller rotation, thereby emits the cleaning tape. In the existing scheme, in order to ensure the tension of the cleaning belt, a magnetic powder clutch is usually arranged at one end of a winding roller, and the tension of the cleaning belt is stable through the frictional resistance provided by the magnetic powder clutch.

However, when the rotation speed of the unwinding roller is too low, the frictional resistance provided by the magnetic particle clutch is difficult to stabilize, thus resulting in unstable tension of the cleaning tape.

Disclosure of Invention

The invention provides a cleaning device and a rolling mechanism using the same, and aims to solve the problem that in the prior art, when the rotating speed of a unwinding roller is too low, the friction resistance provided by a magnetic powder clutch is difficult to stabilize, so that the tension of a cleaning belt is also unstable.

In order to solve the technical problems, the invention adopts a technical scheme that: providing a cleaning device, the cleaning device comprising:

an unwinding roller and a winding roller; a cleaning belt is wound on the unwinding roller; one end of the cleaning belt is connected with the winding roller; the winding roller is used for driving the unwinding roller to rotate by winding the cleaning tape when rotating along the axis of the winding roller so as to unwind the cleaning tape wound on the unwinding roller and then wind the cleaning tape on the winding roller so as to recycle the cleaning tape;

the braking mechanism is arranged on one side of the unwinding roller and is used for providing resistance opposite to the rotating direction of the unwinding roller so as to enable the cleaning belt between the unwinding roller and the winding roller to be in a tensioned state;

the braking mechanism comprises a magnetic powder clutch and a first driving mechanism, a driven end of the magnetic powder clutch is connected with the unwinding roller and rotates synchronously with the unwinding roller, a driving end of the magnetic powder clutch is connected with the first driving mechanism, and the first driving mechanism is used for driving the driving end to rotate in the same direction as the rotating direction of the driven end when the rotating speed of the driven end relative to the driving end is smaller than a preset threshold value, so that the rotating resistance of the unwinding roller is reduced.

In one embodiment, the cleaning apparatus further comprises at least two ejection assemblies, each of the ejection assemblies comprising:

the mounting plate is mounted on one side of the piece to be cleaned;

the first end of the movable block is rotatably arranged on the mounting plate;

the first power device is arranged on the mounting plate, the power output end of the first power device is connected with the second end of the movable block, and the first power device is used for driving the second end to rotate by taking the first end as a rotation center;

the second end of the movable block is used for being abutted against one side of the cleaning belt, and the ejection assemblies drive the second ends to rotate towards the direction close to the piece to be cleaned through the power device, so that the cleaning belt between the second ends of the two ejection assemblies is attached to the surface of the piece to be cleaned, and the piece to be cleaned is cleaned.

In one embodiment, the cleaning device further comprises a detection device, and the detection device is used for detecting the distance between the detection device and the cleaning tape on the surface of the winding roller and adjusting the rotation speed of the winding roller through the distance so that the cleaning tape can be discharged at a preset discharging speed.

In one embodiment, the detection device is arranged between the unwinding roller and the winding roller and is opposite to the winding roller.

In one embodiment, the cleaning device further comprises a second driving mechanism, and the second driving mechanism is connected with the winding roller and is used for driving the winding roller to rotate.

In one embodiment, the second drive mechanism comprises:

a motor;

the speed regulator is respectively connected with the power output end of the motor and the winding roller and used for regulating the output speed of the power output end of the motor, so that the winding roller can rotate at a rotating speed different from the output speed.

In one embodiment, the two ejection assemblies are arranged in an axisymmetric manner, and the symmetric axes of the two ejection assemblies are perpendicular to and intersect with the axis of the piece to be cleaned.

In one embodiment, the cleaning device further comprises a cleaning liquid spraying device for spraying cleaning liquid to the cleaning belt for cleaning the piece to be cleaned;

cleaning solution spraying device includes the shower nozzle, the shower nozzle sets up two between the ejecting subassembly to be used for to two between the ejecting subassembly the cleaning tape sprays the washing liquid, the shower nozzle sets up the symmetry axis is close to wind-up roll one side.

In order to solve the technical problems, the invention adopts a technical scheme that: providing a rolling mechanism, wherein the rolling mechanism comprises two oppositely arranged pressing rollers, and a to-be-rolled piece is arranged between the two pressing rollers and is used for performing rolling operation on the to-be-rolled piece; wherein each compression roller is provided with a cleaning device on one side for cleaning the compression roller when the compression roller rotates, and the cleaning device comprises the cleaning device as described above.

In one embodiment, the rolling mechanism further comprises a base, at least one of the two rolling rollers being movably mounted on the base for adjusting the distance between the two rolling rollers.

Different from the prior art, the invention provides a cleaning device and a rolling mechanism using the same. When the rotational speed of the driven end relative to the driving end of the magnetic powder clutch is smaller than a preset threshold value, the driving end is driven to rotate in the same direction as the rotation direction of the driven end, so that the rotation resistance of the unwinding roller is reduced, therefore, the friction resistance provided by the magnetic powder clutch can be stable, the internal tension of the cleaning belt is stable, and the cleaning belt can be transmitted to the winding roller at a preset speed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a schematic structural diagram of an embodiment of a cleaning apparatus provided in the present invention;

FIG. 2 is a schematic structural view of another embodiment of the cleaning apparatus shown in FIG. 1;

FIG. 3 is a schematic structural view of another embodiment of a cleaning apparatus provided in the present invention;

FIG. 4 is a side view of the cleaning device shown in FIG. 3;

FIG. 5 is a schematic structural diagram of an embodiment of a rolling apparatus provided in the present invention;

fig. 6 is a schematic structural view of a roll mounting structure of the roll pressing device shown in fig. 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a cleaning device according to the present invention.

The cleaning device 10 comprises an unwinding roller 100, two ejection assemblies 200 arranged at intervals and a winding roller 300; the winding roller 300 and the unwinding roller 100 are oppositely arranged, and the unwinding roller 100 is wound with a cleaning belt 110 provided with a cleaning pressing roller; one end of the cleaning belt 110 is sequentially wound around two ejection assemblies 200 and then connected with a winding roller 300; when the winding roller 300 is used for rotating along the axis thereof, the unwinding roller 100 is driven to rotate through the winding cleaning belt 110 so as to pay out the cleaning belt 110 wound on the unwinding roller 100, and the two ejection assemblies 200 are used for abutting against the same side of the cleaning belt 110, so that at least part of the area of the cleaning belt 110 between the two ejection assemblies 200 is attached to the compression roller so as to clean the compression roller.

Therefore, the ejection assembly arranged at two intervals is abutted to the same side of the cleaning belt and is ejected out of the cleaning belt, so that at least partial area of the cleaning belt between the two intervals is attached to the compression roller, the contact area between the cleaning belt and the compression roller can be increased, and the cleaning effect on the compression roller can be improved.

In this embodiment, each of the two ejection assemblies 200 includes a mounting plate 210, a movable block 220, and a first power device 230, wherein the mounting plate 210 is mounted on one side of the press roller, a first end 221 of the movable block 220 is rotatably mounted on the mounting plate 210, and a second end 222 of the movable block 220 can rotate with the first end 221 as a rotation center; the power output end of the first power device 230 is connected to the second end 222 of the movable block 220, so that the second end 222 of the movable block 220 can be driven by the first power device 230 to rotate around the first end 221.

The second end 222 of the movable block 220 can be driven by the first power device 230 to abut against one side of the cleaning tape 110, and further drive the cleaning tape 110 to move in a direction approaching the pressure roller. Therefore, the second ends 222 of the movable blocks 220 in the two ejection assemblies 200 can be driven by the first power device 230 connected to the second ends to abut against the same side of the cleaning belt 110 and further drive the cleaning belt 110 to move towards the direction close to the pressure roller, so that at least part of the area of the cleaning belt 110 between the two movable blocks 220 is attached to the surface of the pressure roller, and the pressure roller is cleaned when the pressure roller rotates.

In this embodiment, the first end 221 of the movable block 220 and the mounting plate 210 are fixed relatively and are in running fit, the second end 222 of the movable block 220 is set to rotate around the first end 221, and the impact of the pressure roller on the first power device 230 can be buffered when the pressure roller rotates and vibrates, so that the first power device 230 can be effectively protected from being damaged.

In this embodiment, the distance between the mounting plate 210 and the pressing roller is adjustable, so that the position between the cleaning tape 110 and the pressing roller can be adjusted.

Specifically, referring to fig. 1, the ejection assembly 200 further includes a mounting rail 240, and the mounting plate 210 is mounted in the mounting rail 240, such that the mounting plate 210 can move along the mounting rail 240 toward or away from the platen roller, in this embodiment, the mounting plate 210 can be fixed at any position in the mounting rail 240.

The mounting rail 240 comprises a first rail 241 and a second rail 242 which are arranged in parallel, and the mounting plate 210 can be arranged between the first rail 241 and the second rail 242 and matched with the first rail 241 and the second rail 242 in a sliding way, so that the mounting plate 210 can move along the first rail 241 and the second rail 242 in a direction close to or far away from the press roller; when the mounting plate 210 is moved to any position between the first rail 241 and the second rail 242, the mounting plate 210 may be fixedly mounted to the first rail 241 and the second rail 242 at that position. Specifically, the mounting plate 210 may be fixedly disposed at any position between the first rail 241 and the second rail 242 by using screws, pins or key connections.

In other embodiments, the mounting rail 240 may further include a sliding groove, the mounting plate 210 is mounted in the sliding groove and can move along the sliding groove toward or away from the pressing roller, and the mounting plate 210 may be fixedly disposed at any position in the sliding groove, which is not described herein again.

Further, referring to fig. 1, two ejection assemblies 200 may be disposed in axial symmetry, and an extension line of the symmetry axis may intersect with and be perpendicular to the axes of the pressing rollers corresponding to the two ejection assemblies 200. Wherein the second ends 222 of the movable blocks 220 in the two ejection assemblies 200 may be disposed at sides adjacent to each other.

In this embodiment, the two ejection assemblies 200 are arranged in axial symmetry, so that the distances between the movable blocks 220 in the two ejection assemblies 200 and the pressure rollers are equal, and therefore the second ends 222 of the two movable blocks 220 can be driven by the respective first power devices 230 to move synchronously, so that the cleaning belts 110 abutted by the second ends 222 of the two movable blocks 220 or the areas of the adjacent abutted cleaning belts 110 can simultaneously contact the surfaces of the pressure rollers. Wherein, the second end 222 of the movable block 220 can be provided with a roller or a rolling rod, and the roller or the rolling rod is abutted to the cleaning belt 110 and is matched with the cleaning belt 110 in a rolling manner, so that the friction on the cleaning belt 110 can be reduced, and the damage to the cleaning belt 110 can be prevented.

In this embodiment, the cleaning tape 110 may be made of a cleaning material such as a nonwoven fabric which may be provided in a tape shape. In order to improve the cleaning effect on the press roller, a cleaning liquid may be sprayed to the cleaning tape 110, and the press roller may be cleaned after the cleaning tape 110 is wetted with the cleaning liquid.

Specifically, the cleaning device 10 further includes a cleaning liquid spraying device, wherein the cleaning liquid spraying device may include a spray head 270 and a liquid supply assembly (not shown), the liquid supply assembly includes a liquid storage tank and a peristaltic pump, the liquid storage tank is used for storing the cleaning liquid, the liquid storage tank and the spray head 270 may be communicated with each other through a pipeline, wherein the peristaltic pump is disposed on the pipeline to press the cleaning liquid stored in the liquid storage tank to the spray head 270 and spray the cleaning liquid from a nozzle of the spray head 270 to the cleaning belt 110.

In this embodiment, the spray head 270 may be disposed between the two ejection assemblies 200 (specifically, disposed in the area between the two movable blocks 220) for spraying the cleaning solution to the cleaning tape 110 between the two movable blocks 220.

The spray heads 270 may be disposed on the symmetry axes of two adjacent ejection assemblies 200 and adjacent to one side of the wind-up roll 300, so that after the cleaning solution sprayed from the spray heads 270 wets the portions of the cleaning tapes 110 opposite to the spray heads, the press rolls corresponding to the wetted cleaning tapes 110 may be directly cleaned, and the portions cleaned by the press rolls may further rotate to contact the unwetted portions of the cleaning tapes 110, so as to dry the cleaned press rolls.

Referring to fig. 2, fig. 2 is a schematic structural diagram of another embodiment of the cleaning apparatus shown in fig. 1.

The at least one ejection assembly 200 in this embodiment may further include a base plate 250 and a second motive device 260. At this time, the mounting rail 240 may include only the second rail 242.

Wherein, the mounting plate 210 is also mounted on the mounting rail 240 and can be fixedly disposed at any position on the mounting rail 240, the base plate 250 is mounted on the mounting plate 210, and the movable block 220 and the first power device 230 are both mounted on the base plate 250.

The second power device 260 is also mounted on the substrate 250, and a power output end of the second power device 260 can be connected with the substrate 250, so that the substrate 250 can be driven to move towards or away from another ejection assembly 200, and therefore, by adjusting the position of the substrate 250 on the mounting plate 210, the distance between the two ejection assemblies 200 can be adjusted, the distance between the second ends 222 of the two movable blocks 220 can be adjusted, the length of the cleaning belt 110 between the second ends 222 of the two movable blocks 220 can be adjusted, and the cleaning device 10 can clean the press rollers with different diameters.

In this embodiment, the cleaning tape 110 is wound around the wind-up roller 300 by the rotation of the wind-up roller 300, so as to drive the wind-up roller 100 to wind out the cleaning tape 110 wound thereon. In the process of cleaning the press roller by the cleaning tape 110, in order to ensure that the cleaning tape 110 is tightly attached to the press roller, a certain tension is required to be ensured on the cleaning tape 110. Therefore, the braking mechanism can be arranged at least one end of the unwinding roller 100, so that a force opposite to the rotation direction of the unwinding roller 100 can be applied to the unwinding roller 100 through the braking mechanism, and the cleaning tape 110 between the unwinding roller 100 and the winding roller 300 has a certain tension and is in a tensioned state.

Specifically, the brake mechanism may include a magnetic particle clutch.

Magnetic powder clutch is including setting up the driven end in presetting the space, drive end and magnetic (driven end, drive end and magnetic all do not show in the picture), when circular telegram to magnetic powder clutch, and when the relative drive end of driven end rotated, the surface of driven end and drive end can be adsorbed to the magnetic, thereby fill the clearance between driven end and the drive end, consequently when the relative drive end of driven end rotated, the magnetic on driven end surface can produce a frictional resistance with the magnetic on drive end surface, thereby can play the braking action. In this embodiment, the driven end of the magnetic particle clutch is connected to the unwinding roller 100, so that when the unwinding roller 100 rotates, the friction resistance between the magnetic particles on the surface of the driven end and the magnetic particles on the surface of the driving end can make the unwinding roller 100 discharge the cleaning tape 110 with a certain tension.

The friction resistance provided by the magnetic powder clutch can be adjusted by the size of the current for electrifying the magnetic powder clutch. Specifically, when the current is larger, the more magnetic powder is adsorbed, the faster the driven end rotates relative to the driving end, so that the frictional resistance can be made larger. Conversely, the smaller the current, the smaller the frictional resistance.

However, the current applied to the magnetic particle clutch needs to be greater than a predetermined value to ensure that the driven end rotates relative to the driving end. The frictional resistance provided by the magnetic particle clutch is always greater than the minimum frictional resistance value.

Therefore, when the minimum frictional resistance value is larger than the tension of the cleaning tape 110 generated by the unwinding roller 100, the tension of the cleaning tape 110 may be too large, and the cleaning tape 110 may be deformed, resulting in a problem that the cleaning of the pressing roller is not clean.

In order to solve the problem, the invention also provides another cleaning device. Referring to fig. 3 and 4, fig. 3 is a schematic structural diagram of another embodiment of a cleaning device according to the present invention; fig. 4 is a side view of the cleaning device shown in fig. 3.

The cleaning device 20 of the present embodiment is different from the cleaning device 10 described above in that at least one end of the unwinding roller 100 of the cleaning device 20 of the present embodiment is further provided with a braking mechanism.

The brake mechanism includes a magnetic particle clutch 400 and a first driving mechanism 500, wherein a driven end of the magnetic particle clutch 400 is connected to the unwinding roller 100, and a driving end of the magnetic particle clutch 400 is connected to the first driving mechanism 500. The first drive mechanism 500 may drive the driving end of the magnetic-particle clutch 400 to rotate relative to the driven end of the magnetic-particle clutch 400. Specifically, when the minimum frictional resistance value of the magnetic particle clutch 400 is greater than the tension required by the cleaning belt 110 from the unwinding roller 100, the first driving mechanism 500 may drive the driving end of the magnetic particle clutch 400 to rotate in the same direction as the rotation direction of the driven end, so that the tension of the cleaning belt 110 may be in a preset range, thereby preventing the cleaning belt 110 from being strained and deformed, and thus ensuring that the pressing roller is cleaned.

Wherein, wind-up roll 300 is connected with second actuating mechanism 700, can drive wind-up roll 300 through second actuating mechanism 700 and rotate to carry out the rolling.

In this embodiment, for the cleaning device 20, a detection device 600 may be further provided, and the detection device 600 is used for detecting the distance between the cleaning device 20 and the cleaning tape 110 on the surface of the wind-up roll 300 when the cleaning device 20 performs cleaning operation on the pressure roll, so that the rotation speed of the wind-up roll 300 is adjusted.

Specifically, along with going on of rolling operation, wash the cleaning tape 110 behind the compression roller around establishing gradually to take-up roll 300 on to can make the thickness of cleaning tape 110 on the take-up roll 300 increase gradually, if the rotational angular velocity of take-up roll 300 is unchangeable this moment, then can lead to the linear velocity of take-up roll 300 rolling cleaning tape 110 to increase gradually, consequently can lead to the rotational speed of unreeling roller 100 to increase gradually, lead to the blowing speed to accelerate promptly.

Therefore, in order to ensure that the discharging speed of the cleaning tape 110 is stable, so that the cleaning tape 110 is discharged and cleaned at a preset linear velocity V, the detection device 600 detects the distance between the cleaning tape 110 and the surface of the winding roll 300, thereby adjusting the rotation speed of the winding roll 300. The specific adjustment relationship is that the distance R between the cleaning tape 110 and the surface of the winding roller 300 (namely, the radius of the winding roller 300) is detected, so that the distance between the cleaning tape 110 and the axis of the winding roller 300 on the surface of the winding roller 300 can be determined, the required rotation angular velocity of the winding roller 300 can be obtained according to the preset linear velocity V and the distance R, and the cleaning tape 110 can be ensured to be discharged at the preset linear velocity V by adjusting the rotation of the winding roller 300 to the rotation angular velocity.

In this embodiment, the detecting device 600 can detect the distance between the cleaning tape and the surface of the wind-up roll 300 in real time, and adjust the rotation angular speed of the wind-up roll 300 in real time, so as to ensure the stability of the discharging speed of the cleaning tape 110.

The second driving mechanism 700 may include a motor 710 and a speed reducer 720, the speed reducer 720 is connected to an output shaft of the motor 710, and the rotating speed output by the output shaft of the motor 710 may be adjusted, so that the wind-up roll 300 may be accurately controlled even when rotating at a low speed.

In this embodiment, the wind-up roll 300 and the wind-down roll 100 can be both mounted on a mounting shaft 810, the cleaning device 20 further includes a base 820, both ends of the mounting shaft 810 are rotatably fitted with the base 820, wherein the mounting shaft 810 penetrates through one end of one side of the base 820, and the braking mechanism and the second driving mechanism 700 as described above can be disposed.

Specifically, one end of the mounting shaft 810 of the wind-up roll 300 penetrates through the base 820 and then is connected with the speed reducer 720, the speed reducer 720 is connected with the output end of the motor 710, and the mounting shaft 810 can be driven to rotate through the motor 710, so that the wind-up roll 300 can be driven to wind up the cleaning tape 110; one end of the mounting shaft 810 of the unwinding roller 100 penetrates through the base 820 and then is connected with the driven end of the magnetic clutch 400, the driving end of the magnetic clutch 400 is connected with the first driving mechanism 500, and the first driving mechanism 500 can control the driving end of the magnetic clutch 400 to rotate, so that the driven end of the magnetic clutch 400 has a preset rotating speed relative to the driving end.

Furthermore, the invention also provides a rolling device. Referring to fig. 5-6, fig. 5 is a schematic structural diagram of an embodiment of a rolling device according to the present invention; fig. 6 is a schematic structural view of a roll mounting structure of the roll pressing device shown in fig. 5.

The rolling device 30 comprises two parallel and opposite pressing rollers 301, and the two pressing rollers 301 rotate in opposite directions to roll the member to be rolled 320 passing between the two pressing rollers. Wherein, for each press roller 301, a cleaning device 310 can be provided for cleaning it, wherein the cleaning device 310 can comprise the cleaning device 10 or the cleaning device 20 as described above.

In this embodiment, the cleaning device 310 may clean the pressing roller 301 when the pressing roller 301 performs the rolling operation, however, after the pressing roller 301 performs the rolling operation for a long time, it may not be ensured to clean the rolling roller 301, and therefore, at least one of the two pressing rollers 301 may be configured to be movable, and by moving the pressing roller 301, the distance between the two pressing rollers 301 may be adjusted, so that the to-be-rolled member 320 between the two pressing rollers may be taken out, and then the pressing roller 301 may be cleaned. That is, by adjusting the interval between the two press rollers 301 to take out the to-be-rolled member 320 therebetween, the press roller 301 is brought out of the operating state to clean the press roller 301 when the press roller 301 is brought out of the operating state.

Specifically, both ends of one of the pressing rollers 301 may be respectively disposed on the mounting seats 302, and the mounting seats 302 may be connected by corresponding power devices 304, so that the pressing roller 301 may be moved toward or away from the other pressing roller 301 by driving the mounting seats 302. Wherein, the cleaning device 310 corresponding to the movable press roller 301 can move synchronously with the press roller 301 to ensure that the cleaning belt 110 in the cleaning device 310 can clean the press roller 301.

Further, two pressing rollers 301 may be respectively disposed on a mounting base 302, and a power device 304 may be disposed on each mounting base 302, so that the two pressing rollers 301 may move toward or away from each other. Similarly, the cleaning device 310 corresponding to each pressing roller 301 can move synchronously with the pressing roller to ensure that the cleaning belt 110 in the cleaning device 310 can clean the pressing roller 301.

Further, the rolling device 30 may further include a base 303, and both the power device 304 and the mounting base 302 may be mounted on the base 303, wherein the power device 304 is fixedly mounted on the base 303, and the mounting base 302 is movably mounted on the base 303, and the mounting base 302 may be driven to move along the base 303 by the power device 304, so that the distance between the two rolling rollers 301 may be adjusted.

In summary, the invention provides a cleaning device and a rolling mechanism using the same. The cleaning belt is ejected by the two ejection assemblies arranged at intervals, so that at least partial area of the cleaning belt between the two ejection assemblies is attached to the compression roller, the contact area between the cleaning belt and the compression roller can be increased, and the cleaning effect on the compression roller can be improved; when the rotational speed of the driven end relative to the driving end of the magnetic powder clutch is smaller than a preset threshold value, the driving end is driven to rotate in the same direction as the rotation direction of the driven end, so that the rotation resistance of the unwinding roller is reduced, therefore, the friction resistance provided by the magnetic powder clutch can be stable, the internal tension of the cleaning belt is stable, and the cleaning belt can be transmitted to the winding roller at a preset speed.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A cleaning device, characterized in that the cleaning device comprises:

2. The cleaning device of claim 1, further comprising at least two ejection assemblies, each ejection assembly comprising:

the mounting plate is mounted on one side of the piece to be cleaned;

the first end of the movable block is rotatably arranged on the mounting plate;

3. The cleaning device according to claim 2, further comprising a detection device for detecting a distance between the detection device and the cleaning tape on the surface of the wind-up roll and adjusting the rotation speed of the wind-up roll by the distance so that the cleaning tape can be discharged at a preset discharge speed.

4. The cleaning device according to claim 3, wherein the detection device is disposed between the unwinding roller and the winding roller and opposite to the winding roller.

5. The cleaning device according to claim 3, further comprising a second driving mechanism connected to the wind-up roll for driving the wind-up roll to rotate.

6. The cleaning apparatus defined in claim 5, wherein the second drive mechanism comprises:

a motor;

7. The cleaning device according to claim 3, wherein the two ejection assemblies are arranged in axial symmetry, and the symmetry axes of the two ejection assemblies are perpendicular to and intersect with the axis of the member to be cleaned.

8. The cleaning device according to claim 7, further comprising a cleaning liquid spraying device for spraying a cleaning liquid to the cleaning belt for cleaning the member to be cleaned;

9. The rolling mechanism is characterized by comprising two oppositely arranged pressing rollers, wherein a to-be-rolled piece is arranged between the two pressing rollers and is used for performing rolling operation on the to-be-rolled piece; wherein each of the press rolls is provided at one side thereof with a cleaning device for cleaning the press roll when the press roll is rotated, the cleaning device comprising the cleaning device as set forth in any one of claims 1 to 8.

10. The roller press mechanism of claim 9, further comprising a base on which at least one of the two rollers is movably mounted for adjusting a spacing of the two rollers.