Cleaning assembly and cleaning device

Abstract

The utility model discloses a cleaning assembly and a cleaning device, the cleaning assembly comprises a pressure head, a first pressure plate, a second pressure plate and cleaning cloth, the first pressure plate is connected to a first pressing side and bears the elastic force of a first elastic piece, and the second pressure plate is connected to a second pressing side and bears the elastic force of a second elastic piece. The cleaning cloth comprises a wiping part, a first clamping part and a second clamping part, the wiping part covers the wiping side, the first clamping part is clamped between the first pressing plate and the first pressing and covering side, the second clamping part is clamped between the second pressing plate and the second pressing and covering side, and the cleaning device comprises a cleaning assembly. When the cleaning cloth is replaced, the cleaning cloth can be replaced only by operating the first pressing plate and the second pressing plate, taking down or inserting the first clamping part between the first pressing plate and the first pressing and covering side and taking down or inserting the second clamping part between the second pressing plate and the second pressing and covering side, operation is convenient, and the replacement efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of battery pole piece coating equipment, in particular to a cleaning component and a cleaning device. Background Art

[0002] During the production of battery pole pieces, a coating roller is used to coat the surface of the foil with slurry. In order to keep the coating roller clean, the coating roller needs to be cleaned. In the related art, a cotton cloth is bonded to the slider, and the slider is driven to move left and right so that the cotton cloth wipes the coating roller. After the cotton cloth is wiped several times, there is dirt on the cotton cloth. The cotton cloth needs to be torn off the slider and a clean cotton cloth needs to be bonded to the slider again. The replacement of the cotton cloth is relatively cumbersome, and the cotton cloth needs to be completely bonded and fixed to the slider before it can be used again. The replacement time of the cotton cloth is relatively long, which affects the production efficiency of the battery pole pieces. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a cleaning component that can improve.

[0004] The utility model also provides a cleaning device having the cleaning component.

[0005] According to the first aspect of the present invention, the cleaning component comprises:

[0006] A pressure head having a wiping side and a first pressing side and a second pressing side respectively arranged on two opposite sides of the wiping side;

[0007] A first pressing plate, connected to the first pressing side through a first elastic member, and subjected to an elastic force toward the first pressing side given by the first elastic member;

[0008] A second pressing plate, connected to the second pressing side through a second elastic member, and subjected to an elastic force toward the second pressing side given by the second elastic member;

[0009] The cleaning cloth includes a wiping portion and a first clamping portion and a second clamping portion respectively connected to two opposite sides of the wiping portion, the wiping portion covers the wiping side and is used for wiping, the first clamping portion is clamped between the first pressing plate and the first pressing side, and the second clamping portion is clamped between the second pressing plate and the second pressing side.

[0010] The cleaning component according to the embodiment of the utility model has at least the following beneficial effects:

[0011] In the utility model, when replacing the cleaning cloth, it is only necessary to operate the first pressing plate and the second pressing plate, remove or insert the first clamping part between the first pressing plate and the first pressing side, and remove or insert the second clamping part between the second pressing plate and the second pressing side, so as to complete the replacement of the cleaning cloth. The operation is relatively convenient, the replacement efficiency is high, and it is beneficial to improve the production efficiency of the battery pole pieces.

[0012] According to some embodiments of the utility model, the first pressure plate is rotatably connected to the pressure head via a first rotating shaft, and the first rotating shaft is located between the first elastic member and the first clamping portion; the second pressure plate is rotatably connected to the pressure head via a second rotating shaft, and the second rotating shaft is located between the second elastic member and the second clamping portion.

[0013] According to some embodiments of the present invention, the pressure head is provided with a first accommodating cavity on the first pressing side and a second accommodating cavity on the second pressing side, at least part of the first elastic member is accommodated in the first accommodating cavity, and at least part of the second elastic member is accommodated in the second accommodating cavity.

[0014] According to some embodiments of the utility model, the pressure head has a first guide portion and a second guide portion, the first elastic member is connected to the first guide portion and telescopes along the extension direction of the first guide portion, the second elastic member is connected to the second guide portion and telescopes along the extension direction of the second guide portion, and the extension direction of the first guide portion and the second guide portion is the arrangement direction of the first pressing side and the second pressing side.

[0015] According to some embodiments of the utility model, the first pressing plate has a first pressing portion, the first clamping portion is clamped between the first pressing portion and the first pressing side, the first pressing portion and / or the first pressing side are provided with an anti-slip pad, or the first pressing portion and / or the first pressing side hooks the first clamping portion in a direction away from the wiping side, or the first pressing portion and a part of the side wall of the first accommodating cavity clamp the first clamping portion;

[0016] The second pressure plate has a second pressing portion, the first clamping portion is clamped between the first pressing portion and the first pressing side, the first pressing portion is provided with an anti-slip pad, or the first pressing portion hooks the first clamping portion along a direction away from the wiping side, or the first pressing portion and a part of the side wall of the first accommodating cavity clamp the first clamping portion.

[0017] According to some embodiments of the utility model, the pressure head is provided with a first mounting hole on the first pressing side, and the pressure head is provided with a second mounting hole on the second pressing side. The first elastic member is accommodated in the first mounting hole and can be retracted and expanded in the second mounting hole so that at least part of the first pressure plate contacts and abuts the first pressing side. The second elastic member is accommodated in the second mounting hole and can be retracted and expanded in the second mounting hole so that at least part of the second pressure plate contacts and abuts the second pressing side.

[0018] According to some embodiments of the present invention, the wiping side is configured as a curved surface.

[0019] According to the second aspect of the present invention, the cleaning device comprises:

[0020] The cleaning component in the embodiment of the first aspect;

[0021] The first driving component includes a first driving element and a guide rail extending along a first direction. The pressure head is slidably connected to the guide rail. The first driving element is used to drive the pressure head to move along the guide rail.

[0022] According to some embodiments of the utility model, the cleaning device also includes a second driving assembly, the second driving assembly includes a second driving member, the second driving member is connected to the guide rail and is used to drive the guide rail to move along a second direction, and the second direction is perpendicular to the first direction.

[0023] According to some embodiments of the present invention, the cleaning device further comprises an outer cover, the first driving assembly and at least a portion of the cleaning assembly are accommodated inside the outer cover, and the wiping portion is exposed outside the outer cover.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0026] Figure 1 A schematic diagram of an embodiment of the cleaning component of the utility model;

[0027] Figure 2 for Figure 1 A cross-sectional view of the cleaning component;

[0028] Figure 3 for Figure 1 An exploded schematic diagram of the cleaning component;

[0029] Figure 4is a schematic diagram of another embodiment of a cleaning component;

[0030] Figure 5 A schematic diagram of an embodiment of the cleaning device of the utility model (hiding the outer cover);

[0031] Figure 6 for Figure 5 Cross-sectional view of the cleaning device.

[0032] Reference numerals:

[0033] Cleaning assembly 100, pressure head 110, wiping side 111, first pressing side 112, second pressing side 113, first accommodating cavity 114, second accommodating cavity 115, first guide portion 116, second guide portion 117, first mounting hole 118, second mounting hole 119, first pressing plate 120, first connecting portion 121, first pressing portion 122, second pressing plate 130, second connecting portion 131, second pressing portion 132, cleaning cloth 140, wiping portion 141, first clamping portion 142, second clamping portion 143, first elastic member 150, second elastic member 160, first rotating shaft 170, second rotating shaft 180, first bracket 191, second bracket 192; first driving assembly 200, first driving element 210, guide rail 220, screw rod 230; second driving assembly 300, second driving member 310; outer cover 400. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] In the description of the present utility model, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0037] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0038] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] In an embodiment of the utility model, a cleaning assembly is provided for cleaning rollers used to coat slurry onto foil during the production of battery pole pieces. The rollers are not limited to conveying rollers used to wind and convey foil, or coating rollers used to coat slurry onto foil, or gravure rollers used to press together with coating rollers to coat foil, etc.

[0040] Reference Figures 1 to 3 The cleaning assembly 100 includes a pressing head 110, a first pressing plate 120, a second pressing plate 130 and a cleaning cloth 140. The pressing head 110 has a wiping side 111 and a first pressing side 112 and a second pressing side 113 arranged on two sides opposite to the wiping side 111. The first pressing plate 120 is connected to the first pressing side 112 through a first elastic member 150, and is subjected to an elastic force toward the first pressing side 112 given by the first elastic member 150. Similarly, the second pressing plate 130 is connected to the second pressing side 113 through a second elastic member 160, and is subjected to an elastic force toward the second pressing side 113 given by the second elastic member 160. The cleaning cloth 140 includes a wiping portion 141 and a first clamping portion 142 and a second clamping portion 143 respectively connected to two opposite sides of the wiping portion 141. The wiping portion 141 covers the wiping side 111. When the cleaning component 100 performs a cleaning operation, the wiping portion 141 contacts the surface of the roller and wipes the roller. The first clamping portion 142 is clamped between the first pressure plate 120 and the first pressing side 112, and the second clamping portion 143 is clamped between the second pressure plate 130 and the second pressing side 113, so that the two sides of the cleaning cloth 140 are fixed on the pressure head 110 due to being clamped. When the cleaning component 100 cleans the roller, the cleaning cloth 140 follows the movement of the pressure head 110 to wipe different areas of the roller surface.

[0041] The first pressing plate 120 is subjected to the elastic force of the first elastic member 150 to cooperate with the first pressing side 112 to clamp the first clamping portion 142, and the second pressing plate 130 is subjected to the elastic force of the second elastic member 160 to cooperate with the second pressing side 113 to clamp the second clamping portion 143, so that the cleaning cloth 140 is stably installed on the pressing head 110; when the cleaning cloth 140 needs to be replaced, the elastic force of the first elastic member 150 is overcome by pressing and pulling the first pressing plate 120, so that the part of the first pressing plate 120 clamping the first clamping portion 142 is away from the first pressing plate The first clamping portion 142 is released from the first pressing side 112 and removed from the pressing head 110; similarly, the second pressing plate 130 is pressed and pulled to overcome the elastic force of the second elastic member 160, so that the portion of the second pressing plate 130 that clamps the second clamping portion 143 is moved away from the second pressing side 113, the clamping of the second clamping portion 143 is released, the second clamping portion 143 is separated from the second pressing side 113 and removed from the pressing head 110, thereby completing the disassembly of the cleaning cloth 140. Then, press or pull the first pressing plate 120 again to insert the first clamping portion 142 of the new cleaning cloth 140 between the first pressing plate 120 and the first pressing side 112, and then release the first pressing plate 120. Under the elastic force of the first elastic member 150, the first pressing plate 120 cooperates with the first pressing side 112 to clamp the first clamping portion 142 again. Similarly, press or pull the second pressing plate 130 again to insert the second clamping portion 143 of the new cleaning cloth 140 between the second pressing plate 130 and the second pressing side 113, and then release the second pressing plate 130. Under the elastic force of the second elastic member 160, the second pressing plate 130 cooperates with the second pressing side 113 to clamp the second clamping portion 143 again, thereby completing the installation of the cleaning cloth 140.

[0042] Therefore, when replacing the cleaning cloth 140, it is only necessary to operate the first pressing plate 120 and the second pressing plate 130, remove or insert the first clamping portion 142 between the first pressing plate 120 and the first pressing side 112, and remove or insert the second clamping portion 143 between the second pressing plate 130 and the second pressing side 113, so as to complete the replacement of the cleaning cloth 140. The operation is relatively convenient, the replacement efficiency is high, and it is beneficial to improve the production efficiency of the battery pole pieces.

[0043] It should be noted that the cleaning cloth 140 is an integrated structure, and there is no obvious boundary between the first clamping portion 142, the wiping portion 141 and the second clamping portion 143. On the premise that the wiping portion 141 is arranged between the first clamping portion 142 and the second clamping portion 143, the widths of the first clamping portion 142 and the second clamping portion 143 can be set to be the same or different. The cleaning cloth 140 is set to be cotton cloth, fiber cloth, non-woven fabric, etc.

[0044] Furthermore, the wiping side 111 of the pressure head 110 is set as an arc surface. When the cleaning assembly 100 cleans the roller, the wiping portion 141 contacts the surface of the roller. Since the first clamping portion 142 and the second clamping portion 143 are clamped, as the pressure head 110 continues to approach the roller, the wiping portion 141 is clamped between the roller and the wiping side 111. The wiping portion 141 is attached to the surface of the wiping side 111 so as to cooperate with the arc surface outside the roller, increase the contact area between the wiping portion 141 and the roller, and improve the cleaning efficiency. It is understandable that when the cleaning cloth 140 is installed on the pressure head 110, the length of the wiping portion 141 should be greater than the distance between the first wiping side 111 and the second wiping side 111, so that the wiping portion 141 has a certain amount of activity margin, so that the wiping portion 141 and the arc surface of the wiping side 111 fit.

[0045] In one embodiment, the first pressing plate 120 and the second pressing plate 130 clamp or release the cleaning cloth 140 by rotating. Specifically, the first pressing plate 120 is rotatably connected to the pressure head 110 through the first rotating shaft 170, and the first rotating shaft 170 is located between the first elastic member 150 and the first clamping portion 142. When the first pressing plate 120 rotates relative to the pressure head 110, the first pressing plate 120 is located in two parts on both sides of the first rotating shaft 170, one part is tilted upward and the other part is pressed downward; illustratively, the first rotating shaft 170 separates the first pressing plate 120 into a first connecting portion 121 and a first pressing portion 122, and the two ends of the first elastic member 150 are respectively connected to the pressure head 110 and The first connecting portion 121 and the first pressing portion 122 are used to cooperate with the first pressing side 112 to clamp the first clamping portion 142. When the first connecting portion 121 is pressed, the first elastic member 150 is compressed, the first pressing plate 120 rotates relative to the pressing head 110, the first connecting portion 121 is pressed downward, the first pressing portion 122 is tilted upward, the clamping of the first clamping portion 142 is released, and can be taken out. After releasing the first connecting portion 121, the first connecting portion 121 returns to its original position due to the elastic force of the first elastic member 150, the first pressing plate 120 rotates relative to the pressing plate again, the first pressing portion 122 is pressed downward and can cooperate with the first pressing side 112 again to clamp the newly replaced first clamping portion 142.

[0046] Similarly, the second pressing plate 130 is rotatably connected to the pressing head 110 via the second rotating shaft 180. The second rotating shaft 180 is located between the second elastic member 160 and the second clamping portion 143. The second rotating shaft 180 separates the second pressing plate 130 into a second connecting portion 131 and a second pressing portion 132. The two ends of the second elastic member 160 are respectively connected to the pressing head 110 and the second connecting portion 131. The second pressing portion 132 is used to cooperate with the second pressing side 113 to clamp the second clamping portion 143. When the second connecting portion 131 is pressed, 1, the second elastic member 160 is compressed, the second pressure plate 130 rotates relative to the pressure head 110, the second connection portion 131 is pressed down, the second pressing portion 132 is tilted up, the clamping of the second clamping portion 143 is released, and it can be taken out. After releasing the second connection portion 131, the second connection portion 131 returns to its original position due to the elastic force of the second elastic member 160, and the second pressure plate 130 rotates relative to the pressure plate again, the second pressing portion 132 is pressed down and can cooperate with the second pressing side 113 to clamp the newly replaced second clamping portion 143 again.

[0047] The first elastic member 150 and the second elastic member 160 can be configured as elastic components that can automatically return to their positions, such as springs, springs, etc. Multiple first elastic members 150 and second elastic members 160 can be provided, and multiple first elastic members 150 and second elastic members 160 are arranged at intervals to achieve multi-point support for the first pressing plate 120 and the second pressing plate 130, so that the rotation of the first pressing plate 120 and the second pressing plate 130 is more stable, and the combination of multiple first elastic members 150 provides elastic force to clamp the first clamping portion 142 to the first pressing plate 120, and the combination of multiple second elastic members 160 provides elastic force to clamp the second clamping portion 143 to the second pressing plate 130, so that the first clamping portion 142 and the second clamping portion 143 can be subjected to a greater pressing effect, and keep a stable position during the cleaning process.

[0048] Furthermore, the pressure head 110 is provided with a first accommodating cavity 114 on the first pressing side 112, and the first accommodating cavity 114 is located on the side of the first pressing side 112 facing away from the wiping side 111, and at least part of the first elastic member 150 is accommodated in the first accommodating cavity 114, that is, the first elastic member 150 is located on the side of the first pressing plate 120 facing the first pressing side 112, and the first elastic member 150 applies an elastic force facing away from the first pressing side 112 to the first connecting portion 121 of the first pressing plate 120, so that the first pressing portion 122 of the first pressing plate 120 has a tendency to move toward the first pressing side 112, thereby causing the first pressing portion 122 of the first pressing plate 120 to move toward the first pressing side 112. The first clamping portion 142 is clamped by the first pressing portion 122 and the first pressing side 112. In addition, the first accommodating cavity 114 is opened toward the end of the first pressing plate 120. When the first connecting portion 121 of the first pressing plate 120 is pressed, the first connecting portion 121 enters the first accommodating cavity 114 through the opening. The first accommodating cavity 114 provides a movable space for the first connecting portion 121 of the first pressing plate 120, increases the tilting angle of the first pressing portion 122 of the first pressing plate 120, and facilitates the first clamping portion 142 to be inserted between the first pressing portion 122 and the first pressing side 112 or to be taken out from the first pressing portion 122 and the first pressing side 112. In addition, the first elastic member 150 is arranged in the first accommodating cavity 114, so that the connection between the first elastic member 150, the pressure head 110 and the first pressing plate 120 is more compact, and the outer surface of the cleaning component 100 is neater.

[0049] Similarly, the pressure head 110 is provided with a second accommodating cavity 115 on the second pressing side 113, and the second accommodating cavity 115 is located on the side of the second pressing side 113 facing away from the wiping side 111, and at least part of the second elastic member 160 is accommodated in the second accommodating cavity 115, that is, the second elastic member 160 is located on the side of the second pressing plate 130 facing the second pressing side 113, and the second elastic member 160 applies an elastic force facing away from the second pressing side 113 to the second connecting portion 131 of the second pressing plate 130, so that the second pressing portion 132 of the second pressing plate 130 has a tendency to move toward the second pressing side 113, thereby making the second pressing portion 132 of the second pressing plate 130 have ... The part 132 cooperates with the second pressing side 113 to clamp the second clamping part 143; in addition, the second accommodating cavity 115 forms an opening toward the end of the second pressing plate 130. When the second connecting part 131 of the second pressing plate 130 is pressed, the second connecting part 131 enters the second accommodating cavity 115 through the opening. The second accommodating cavity 115 provides a movable space for the second connecting part 131 of the second pressing plate 130, thereby increasing the tilting angle of the second pressing part 132 of the second pressing plate 130, and facilitating the second clamping part 143 to be inserted between the second pressing part 132 and the second pressing side 113 or to be taken out from between the second pressing part 132 and the second pressing side 113.

[0050] In addition, the pressure head 110 has a first guide portion 116, and the first elastic member 150 is connected to the first guide portion 116. The first elastic member 150 can be extended and retracted along the extension direction of the first guide portion 116. The extension direction of the first guide portion 116 is set to the arrangement direction of the first pressing side 112 and the second pressing side 113. The first guide portion 116 provides guidance for the extension and retraction of the first elastic member 150, so that the rotation of the pressing plate is more stable. In one embodiment, the first guide portion 116 is arranged in the first accommodating cavity 114 and connected to the inner wall of the first accommodating cavity 114 opposite to the first pressing plate 120. The first guide portion 116 is set to a columnar structure, and part of the first elastic member 150 is sleeved on the outside of the first guide portion 116. The first elastic member 150 is extended and retracted along the first guide portion 116. In another embodiment, the first guide portion 116 is configured as a hole structure, and the first guide portion 116 is disposed on the inner wall of the first accommodating cavity 114 opposite to the first pressure plate 120, extending toward the back of the first pressure plate 120, and part of the first elastic member 150 is inserted into the first guide portion 116, and the first elastic member 150 is retracted and extended along the first guide portion 116; it can be understood that by constraining the extension and retraction direction of the first elastic member 150 in the manner of setting a hole in the pressing head 110, on the one hand, the rotation of the first pressure plate 120 is made smoother, and on the other hand, the first pressure plate 120 will not interfere with other components in the first accommodating cavity 114 during rotation, and the first pressure plate 120 has a larger rotation range.

[0051] Similarly, the pressing head 110 has a second guide portion 117, and the second elastic member 160 is connected to the second guide portion 117. The second elastic member 160 can be extended and retracted along the extension direction of the second guide portion 117. The extension direction of the second guide portion 117 is set to the arrangement direction of the second pressing side 113 and the second pressing side 113. The second guide portion 117 provides guidance for the extension and retraction of the second elastic member 160, so that the rotation of the pressing plate is more stable. In one embodiment, the second guide portion 117 is arranged in the second accommodating cavity 115 and connected to the inner wall of the second accommodating cavity 115 opposite to the second pressing plate 130. The second guide portion 117 is set to a columnar structure, and part of the second elastic member 160 is sleeved on the outside of the second guide portion 117. The second elastic member 160 is extended and retracted along the second guide portion 117. In another embodiment, the second guide portion 117 is configured as a hole structure, and the second guide portion 117 is disposed on the inner wall of the second accommodating cavity 115 opposite to the second pressure plate 130, extending toward the back of the second pressure plate 130, and part of the second elastic member 160 is inserted into the second guide portion 117, and the second elastic member 160 is retracted and extended along the second guide portion 117; it can be understood that the extension and retraction direction of the second elastic member 160 is constrained by setting a hole in the pressure head 110, which, on the one hand, makes the rotation of the second pressure plate 130 more stable, and on the other hand, the second pressure plate 130 will not interfere with other components in the second accommodating cavity 115 during rotation, and the second pressure plate 130 has a larger rotation range.

[0052] In order to further increase the clamping stability of the first pressing portion 122 on the first clamping portion 142, in one embodiment, a side of the first pressing portion 122 facing the first pressing side 112 and / or the first pressing side 112 is provided with an anti-slip pad, and the anti-slip pad is in contact with the first clamping portion 142 and has a large friction force with the first clamping portion 142, so that the first clamping portion 142 is stably clamped between the first pressing portion 122 and the first pressing side 112; or, in another embodiment, the first pressing portion 122 hooks the first clamping portion 142 in a direction away from the wiping side 111 2. Exemplarily, one of the first pressing portion 122 and the first clamping portion 142 is provided with a hanging hole, and the other is provided with a hook, and / or, one of the first pressing side 112 and the first clamping portion 142 is provided with a hanging hole, and the other is provided with a hook, after the first clamping portion 142 is inserted between the first pressing portion 122 and the first pressing side 112, the hook is hooked on the hanging hole, and the first clamping portion 142 is simultaneously subjected to the clamping force applied by the first pressing portion 122 and the first pressing side 112 and the hooking effect given by the first pressing portion 122 and / or the first pressing side 112 to maintain stability. Alternatively, in another embodiment, the first pressing portion 122 and a portion of the side wall of the first accommodating cavity 114 clamp the first clamping portion 142, so that a portion of the first clamping portion 142 is clamped between the first pressing side 112 and the first pressing portion 122, and a portion is clamped between the inner wall of the first accommodating cavity 114 and the first pressing portion 122, so that the first clamping portion 142 is stably clamped; it is understandable that in this case, the first pressing portion 122 has a first clamping surface that cooperates with the first pressing side 112 to clamp the first clamping portion 142, and a second clamping surface extending relative to the first clamping surface away from the first pressure plate 120, the second clamping surface is located on the side of the first clamping surface away from the wiping side 111, and the second clamping surface cooperates with the inner wall of the first accommodating cavity 114 to clamp the first clamping portion 142.

[0053] Similarly, in one embodiment, a side of the second pressing portion 132 facing the second pressing side 113 and / or the second pressing side 113 is provided with an anti-skid pad, and the anti-skid pad is in contact with the second clamping portion 143, and has a large friction force with the second clamping portion 143, so that the second clamping portion 143 is stably clamped between the second pressing portion 132 and the second pressing side 113; or, in another embodiment, the second pressing portion 132 hooks the second clamping portion 143 in a direction away from the wiping side 111, illustratively, the second pressing portion 1 One of the second pressing part 132 and the second clamping part 143 is provided with a hanging hole, and the other is provided with a hook, and / or, one of the second pressing side 113 and the second clamping part 143 is provided with a hanging hole, and the other is provided with a hook. After the second clamping part 143 is inserted between the second pressing part 132 and the second pressing side 113, the hook is hung on the hanging hole, and the second clamping part 143 is simultaneously subjected to the clamping force applied by the second pressing part 132 and the second pressing side 113 and the hooking effect given by the second pressing part 132 and / or the second pressing side 113 to maintain stability. Alternatively, in another embodiment, the second pressing portion 132 and a portion of the side wall of the second accommodating cavity 115 clamp the second clamping portion 143, so that a portion of the second clamping portion 143 is clamped between the second pressing side 113 and the second pressing portion 132, and a portion is clamped between the inner wall of the second accommodating cavity 115 and the second pressing portion 132, so that the second clamping portion 143 is stably clamped; it is understandable that in this case, the second pressing portion 132 has a third clamping surface that cooperates with the second pressing side 113 to clamp the second clamping portion 143, and a fourth clamping surface extending relative to the third clamping surface back to the second pressure plate 130, the fourth clamping surface is located on the side of the third clamping surface back to the wiping side 111, and the fourth clamping surface cooperates with the inner wall of the second accommodating cavity 115 to clamp the second clamping portion 143.

[0054] It can be understood that the first rotating shaft 170 is disposed in the first accommodating chamber 114, and the two ends of the first rotating shaft 170 are fixed to the two opposite side walls of the first accommodating chamber 114. The first bracket 191 is connected to the first pressing plate 120 on the side facing the first accommodating chamber 114. The first rotating shaft 170 is passed through the first bracket 191 and is rotatably connected to the first bracket 191. Similarly, the second rotating shaft 180 is disposed in the second accommodating chamber 115, and the two ends of the second rotating shaft 180 are fixed to the two opposite side walls of the second accommodating chamber 115. The second bracket 192 is connected to the two sides of the second pressing plate 130 facing the second accommodating chamber 115, and the second rotating shaft 180 is passed through the second bracket 192 and is rotatably connected to the second bracket 192.

[0055] In another embodiment, referring to Figure 4The first pressing plate 120 and the second pressing plate 130 clamp or release the cleaning cloth 140 by moving. Specifically, the pressing head 110 is provided with a first mounting hole 118 on the first pressing side 112, and the first elastic member 150 is accommodated in the first mounting hole 118 and can be retracted in the first mounting hole 118, so that at least a portion of the first pressing head 110 contacts and abuts against the first pressing side 112. The first pressing plate 120 is subjected to the elastic force given by the first elastic member 150 toward the first pressing side 112, and clamps the first clamping portion 142 with the first pressing side 112. When the cleaning cloth 140 needs to be replaced, the first pressing plate 120 is pulled away from the first pressing side 112, the first elastic member 150 extends, and the first pressing plate 120 moves away from the first pressing side 112, thereby releasing the clamping of the first clamping portion 142. The first clamping portion 142 is taken out and replaced with a new first clamping portion 142. After the first pressing plate 120 is released, the first pressing plate 120 re-compresses the first clamping portion 142 under the elastic force of the first elastic member 150. By setting the first mounting hole 118, on the one hand, the first mounting hole 118 constrains the extension and contraction direction of the first elastic member 150, so that the first pressure plate 120 can clamp the first clamping portion 142 more stably; on the other hand, when the first pressure plate 120 clamps the first clamping portion 142, the first elastic member 150 is completely accommodated in the first mounting hole 118, so that a part of the first pressure plate 120 contacts the first pressing side 112, and a part of the first pressure plate 120 contacts the first clamping portion 142, thereby clamping the first clamping portion 142.

[0056] Similarly, the pressing head 110 is provided with a second mounting hole 119 on the second pressing side 113, and the second elastic member 160 is accommodated in the second mounting hole 119 and can be extended and retracted in the second mounting hole 119, so that at least part of the second pressing head 110 contacts and abuts the second pressing side 113. The second pressing plate 130 is subjected to the elastic force toward the second pressing side 113 given by the second elastic member 160, and clamps the second clamping portion 143 with the second pressing side 113. When the cleaning cloth 140 needs to be replaced, the second pressing plate 130 is pulled away from the second pressing side 113, the second elastic member 160 is extended, and the second pressing plate 130 is away from the second pressing side 113, and the clamping of the second clamping portion 143 is released. The second clamping portion 143 is taken out and replaced with a new second clamping portion 143. After the second pressing plate 130 is released, the second pressing plate 130 re-compresses the second clamping portion 143 under the elastic force of the second elastic member 160.

[0057] Reference Figure 5The utility model also provides a cleaning device, including the above-mentioned cleaning component 100, and also includes a first driving component 200, the first driving component 200 includes a first driving element 210 and a guide rail 220 extending along a first direction, the pressure head 110 is slidably connected to the guide rail 220, the first driving element 210 is used to drive the pressure head 110 to move along the guide rail 220, the first direction is set to be parallel to the axis direction of the roller, and when the pressure head 110 moves along the first direction, it can wipe different areas of the roller surface.

[0058] The first driving element 210 is configured as a cylinder, electric cylinder, etc. capable of delivering linear motion, and the first driving element 210 is connected to the pressure head 110 and drives the pressure head 110 to move along the first direction. Alternatively, the first driving element 210 is configured as a motor, a steering gear, etc. capable of outputting rotational motion, and the first driving assembly 200 further includes a screw rod 230, which is inserted into the pressure head 110 and is screwed to the pressure head 110. When the first driving element 210 drives the screw rod 230 to rotate, the pressure head 110 moves along the first direction.

[0059] The cleaning device further includes a second driving assembly 300, which includes a second driving member 310. The second driving member 310 is connected to the guide rail 220 and is used to drive the guide rail 220 to move along the second direction. The first direction is perpendicular to the second direction. When the second driving member 310 drives the guide rail 220 to move along the second direction, the pressure head 110 can be moved closer to or away from the roller to be cleaned. The second driving member 310 is configured as a cylinder, an electric cylinder, etc. that can output linear power.

[0060] The first driving assembly 200 and the second driving assembly 300 are connected to the same side of the guide rail 220 facing away from the pressure head 110 to reduce the overall volume of the cleaning device so that the cleaning device can be suitable for cleaning needs in a small space.

[0061] Reference Figure 6 The cleaning device also includes an outer cover 400, and the first drive component 200 and at least part of the cleaning component 100 are accommodated inside the outer cover 400. The outer cover 400 protects the first drive component 200 to prevent impurities generated during the roller cleaning process from contaminating the first drive component 200 and affecting the transmission between the components in the first transmission component.

[0062] The embodiments of the utility model are described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the utility model. In addition, the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

Claims

1. A cleaning component, characterized in that include: A pressure head having a wiping side and a first pressing side and a second pressing side respectively arranged on two opposite sides of the wiping side; A first pressing plate, connected to the first pressing side through a first elastic member, and subjected to an elastic force toward the first pressing side given by the first elastic member; A second pressing plate, connected to the second pressing side through a second elastic member, and subjected to an elastic force toward the second pressing side given by the second elastic member; The cleaning cloth includes a wiping portion and a first clamping portion and a second clamping portion respectively connected to two opposite sides of the wiping portion, the wiping portion covers the wiping side and is used for wiping, the first clamping portion is clamped between the first pressing plate and the first pressing side, and the second clamping portion is clamped between the second pressing plate and the second pressing side.

2. The cleaning assembly according to claim 1, characterized in that: The first pressure plate is rotatably connected to the pressure head via a first rotating shaft, and the first rotating shaft is located between the first elastic member and the first clamping portion; the second pressure plate is rotatably connected to the pressure head via a second rotating shaft, and the second rotating shaft is located between the second elastic member and the second clamping portion.

3. The cleaning assembly according to claim 2, characterized in that: The pressure head is provided with a first accommodating cavity on the first pressing side and a second accommodating cavity on the second pressing side. At least part of the first elastic member is accommodated in the first accommodating cavity, and at least part of the second elastic member is accommodated in the second accommodating cavity.

4. The cleaning assembly according to claim 2, characterized in that: The pressure head has a first guide portion and a second guide portion, the first elastic member is connected to the first guide portion and is telescopic along an extension direction of the first guide portion, the second elastic member is connected to the second guide portion and is telescopic along an extension direction of the second guide portion, and the extension direction of the first guide portion and the second guide portion is an arrangement direction of the first pressing side and the second pressing side.

5. The cleaning assembly according to claim 3, characterized in that: The first pressing plate has a first pressing portion, the first clamping portion is clamped between the first pressing portion and the first pressing side, the first pressing portion and / or the first pressing side are provided with an anti-slip pad, or the first pressing portion and / or the first pressing side hooks the first clamping portion in a direction away from the wiping side, or the first pressing portion and a part of the side wall of the first accommodating cavity clamp the first clamping portion; The second pressure plate has a second pressing portion, the first clamping portion is clamped between the first pressing portion and the first pressing side, the first pressing portion is provided with an anti-slip pad, or the first pressing portion hooks the first clamping portion along a direction away from the wiping side, or the first pressing portion and a part of the side wall of the first accommodating cavity clamp the first clamping portion.

6. The cleaning assembly according to claim 1, characterized in that: The pressure head is provided with a first mounting hole on the first pressing side, and the pressure head is provided with a second mounting hole on the second pressing side. The first elastic member is accommodated in the first mounting hole and can be retracted and expanded in the second mounting hole so that at least part of the first pressure plate contacts and abuts against the first pressing side. The second elastic member is accommodated in the second mounting hole and can be retracted and expanded in the second mounting hole so that at least part of the second pressure plate contacts and abuts against the second pressing side.

7. The cleaning assembly according to claim 1, characterized in that: The wiping side is configured as a curved surface.

8. A cleaning device, characterized in that include: The cleaning component according to any one of claims 1 to 7; The first driving component includes a first driving element and a guide rail extending along a first direction. The pressure head is slidably connected to the guide rail. The first driving element is used to drive the pressure head to move along the guide rail.

9. The cleaning device according to claim 8, characterized in that: The cleaning device further comprises a second driving assembly, wherein the second driving assembly comprises a second driving member, and the second driving member is connected to the guide rail and is used to drive the guide rail to move along a second direction, wherein the second direction is perpendicular to the first direction.

10. The cleaning device according to claim 8, characterized in that The cleaning device further comprises an outer cover, the first driving assembly and at least a part of the cleaning assembly are accommodated inside the outer cover, and the wiping portion is exposed outside the outer cover.

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