Wiping device

Abstract

When the wiping device is used, cleaning cloth can be stored on a storage assembly, the head end of the cleaning cloth can be wound around a winding roller in the reverse direction firstly and then wound around a pressing roller in the forward direction, and under driving of a driving structure, the winding structure can rotate in the reverse direction; and the cleaning cloth on the storage assembly can be gradually wound on the winding structure. Due to the fact that the cleaning cloth is wound on the material pressing roller in the forward direction and wound on the winding roller in the reverse direction, in the process that the driving structure drives the winding structure to rotate, the probability that the winding structure and the cleaning cloth relatively slide in the circumferential direction can be reduced, and meanwhile due to the fact that the cleaning cloth moves relative to the winding structure in the axial direction of the winding structure and is not hindered by an adhesive tape, the cleaning cloth is not prone to falling off. And a worker can easily take down the cleaning cloth wound on the winding structure in the axial direction of the winding structure.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a wiping device. Background Art

[0002] After some workpieces are processed, glue will remain on the surface of the workpieces. This glue will affect the subsequent processing of the workpieces. Therefore, after the workpieces are processed, a wiping device needs to be used to wipe the surface of the workpieces to remove the glue remaining on the surface of the workpieces.

[0003] In the related art, a storage roller, a winding roller and a wiping assembly are arranged in the wiping device. A cleaning cloth is stored on the storage roller. The cleaning cloth output by the storage roller passes through the wiping assembly and is wound at the winding roller. When the cleaning cloth passes through the wiping assembly, the wiping assembly can use the cleaning cloth to wipe the workpiece.

[0004] However, in order to enable the winding roller to smoothly wind the cleaning cloth, the end of the cleaning cloth often needs to be adhered to the winding roller with tape. Correspondingly, since the end of the cleaning cloth is adhered to the winding roller, it is difficult to remove the wound cleaning cloth on the winding roller. Summary of the Utility Model

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art. The utility model provides a wiping device. In the wiping device of this embodiment, the wound cleaning cloth on the winding structure can be removed more easily.

[0006] According to the wiping device provided by the embodiment of the utility model, it includes a frame body, a storage component, a winding component and a wiping component; the storage component is arranged on the frame body and is used for storing the cleaning cloth; the winding component is arranged on the frame body. The winding component includes a driving structure and a winding structure. The winding structure includes a winding roller and a pressure roller arranged side by side. The pressure roller is used for winding the cleaning cloth forward, and the winding roller is used for winding the cleaning cloth backward. The driving structure is connected to the winding structure and is used for driving the winding structure to rotate self, so that the cleaning cloth output by the storage component can be wound around the winding structure; the wiping component is arranged on the frame body and is located on one side of the moving path of the cleaning cloth. The wiping component can push the cleaning cloth to abut against the workpiece, so that the cleaning cloth can wipe the workpiece.

[0007] The wiping device described in the present utility model has at least the following beneficial effects: When the wiping device of the present application is in use, the cleaning cloth can be stored on the storage component, and the leading end of the cleaning cloth can first be reversely wound around the winding roller and then forwardly wound around the pressing roller. Driven by the driving structure, the winding structure can rotate reversely so that the cleaning cloth on the storage component can be gradually wound on the winding structure. During the process of the cleaning cloth being transferred from the storage component to the winding structure, the wiping component can push the cleaning cloth against the workpiece, so that the cleaning cloth wipes the workpiece during movement to achieve the cleaning of the workpiece. Since the cleaning cloth is forwardly wound around the pressing roller and reversely wound around the winding roller, during the process of the driving structure driving the winding structure to rotate, the probability of relative sliding between the winding structure and the cleaning cloth in the circumferential direction can be reduced. At the same time, since there is no tape obstruction to the movement of the cleaning cloth relative to the winding structure in the axial direction of the winding structure, the staff can easily remove the cleaning cloth wound on the winding structure along the axial direction of the winding structure.

[0008] For the wiping device according to an embodiment of the present utility model, the roller surface of the winding roller is provided with a material clamping groove, a part of the pressing roller is accommodated in the material clamping groove, and a clamping area for clamping the cleaning cloth is formed between the pressing roller and the groove wall of the material clamping groove.

[0009] For the wiping device according to an embodiment of the present utility model, the storage component includes a plugging and unplugging structure and a plugging shaft. The plugging shaft is rotatably arranged relative to the frame body, and the plugging and unplugging structure is detachably arranged on the plugging shaft. The plugging and unplugging structure is used for winding and storing the cleaning cloth.

[0010] For the wiping device according to an embodiment of the present utility model, the storage component further includes a damper. The damper is rotatably connected to the plugging shaft, and the damper is used to provide a damping force that hinders the self-rotation of the plugging shaft.

[0011] For the wiping device according to an embodiment of the present utility model, the plugging and unplugging structure includes a plugging and unplugging sleeve and an inner supporting structure. The inner supporting structure includes a first elastic connecting piece and an inner supporting block. The plugging and unplugging sleeve is used for winding and storing the cleaning cloth. The opposite ends of the first elastic connecting piece are respectively connected to the plugging and unplugging sleeve and the inner supporting block. The first elastic connecting piece is used to provide an elastic force that enables the inner supporting block to internally support the cleaning cloth wound on the plugging and unplugging sleeve.

[0012] For the wiping device according to an embodiment of the present utility model, the plugging and unplugging sleeve is provided with a receiving groove, at least part of the structure of the inner supporting block is accommodated in the receiving groove, and the first elastic connecting piece is arranged in the receiving groove.

[0013] For the wiping device according to an embodiment of the present utility model, the plugging and unplugging structure includes a plurality of inner supporting structures, and the plurality of inner supporting structures are circumferentially spaced apart around the axis of the plugging and unplugging sleeve.

[0014] The wiping device according to an embodiment of the present utility model further includes a first sensor, which is disposed on the frame body and is used to detect whether the cleaning cloth in the storage component has been used up.

[0015] According to the wiping device described in the embodiment of the present utility model, the wiping component includes a mounting seat, a second elastic connecting member, and a pressing block. The mounting seat is detachably disposed on the frame body. The opposite ends of the second elastic connecting member are respectively connected to the pressing block and the mounting seat. The pressing block is disposed on one side of the moving path of the cleaning cloth, and the second elastic connecting member is used to provide an elastic force for keeping the pressing block in contact with the cleaning cloth.

[0016] According to the wiping device described in the embodiment of the present utility model, a guiding roller is rotatably provided on the frame body. The guiding roller is disposed on the moving path of the cleaning cloth, and an induction piece is provided on the guiding roller; a second sensor is further provided on the frame body. The guiding roller can rotate under the drive of the cleaning cloth so that the induction piece circulates through the induction area of the second sensor, and the second sensor is used to count the number of times the induction piece passes through the induction area.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0019] Figure 1 is a schematic structural diagram of a wiping device according to an embodiment of the present utility model;

[0020] Figure 2 is Figure 1 a schematic structural diagram of another perspective of the wiping device shown;

[0021] Figure 3 is Figure 1 a schematic structural diagram of the winding component of the wiping device shown;

[0022] Figure 4 is Figure 3 a schematic diagram of the state when the cleaning cloth is wound on the winding component of the wiping device shown;

[0023] Figure 5 is Figure 1 a schematic structural diagram of the storage component of the wiping device shown;

[0024] Figure 6 is Figure 5 a sectional view of the storage component shown;

[0025] Figure 7 is Figure 1 a schematic structural diagram of the wiping component of the wiping device shown.

[0026] Reference numerals:

[0027] Frame body 100; First sensor 110; Guide roller 120; Inductive sheet 121; Second sensor 130;

[0028] Storage component 200; Plug-in structure 210; Plug-in sleeve 211; Accommodating groove 211a; First elastic connecting piece 212; Inner support block 213; Insertion shaft 220; Damper 230;

[0029] Rewinding component 300; Driving structure 310; Rewinding structure 320; Rewinding roller 321; Material clamping groove 321a; Pressing roller 322;

[0030] Wiping component 400; Mounting seat 410; Second elastic connecting piece 420; Pressing block 430;

[0031] Cleaning cloth 500. Detailed implementation manners

[0032] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.

[0033] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the present invention.

[0034] In the description of the present invention, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, exceeding, etc. are understood as not including the present number, above, below, within, etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0036] Next, refer to Figures 1 to 7 to describe in detail the wiping device of the present application.

[0037] Reference Figures 1 to 4 According to the wiping device of the embodiment of the present utility model, it includes a frame body 100, a storage component 200, a winding component 300, and a wiping component 400.

[0038] The storage component 200 is arranged on the frame body 100 and is used for storing the cleaning cloth 500; the winding component 300 is arranged on the frame body 100. The winding component 300 includes a driving structure 310 and a winding structure 320. The winding structure 320 includes a winding roller 321 and a pressure roller 322 arranged side by side. Both the winding roller 321 and the pressure roller 322 extend in the front-rear direction. The pressure roller 322 is used for winding the cleaning cloth 500 forward, and the winding roller 321 is used for winding the cleaning cloth 500 backward. The driving structure 310 is connected to the winding structure 320 and is used for driving the winding structure 320 to rotate self, so that the cleaning cloth 500 output by the storage component 200 can be wound around the winding structure 320; the wiping component 400 is arranged on the frame body 100 and is located on one side of the moving path of the cleaning cloth 500. The wiping component 400 can push the cleaning cloth 500 to abut against the workpiece, so that the cleaning cloth 500 can wipe the workpiece.

[0039] It should be noted that before the wiping device works, the staff needs to store the cleaning cloth 500 on the storage component 200 and pull the leading end of the cleaning cloth 500, so that the leading end of the cleaning cloth 500 can be initially wound around the winding structure 320. Then, driven by the driving structure 310, the winding structure 320 can continuously rotate and wind the cleaning cloth 500 to drive the cleaning cloth 500 to move. Driven by the wiping component 400, the cleaning cloth 500 can abut against the workpiece. Since the cleaning cloth 500 continuously moves, the cleaning cloth 500 can wipe the surface of the workpiece to achieve wiping of the workpiece surface. However, after the leading end of the cleaning cloth 500 is initially wound around the winding structure 320, the friction between the cleaning cloth 500 and the winding structure 320 is small. After the winding structure 320 rotates, the cleaning cloth 500 is prone to slip between the winding structure 320, so that it is difficult for the winding structure 320 to normally wind the cleaning cloth 500. As a result, the staff often needs to use tape to stick the leading end of the cleaning cloth 500 to the winding structure 320. Correspondingly, it increases the difficulty of removing the wound cleaning cloth 500 from the winding structure 320 later.

[0040] In the wiping device of this embodiment, the pressing roller 322 is used to wind the cleaning cloth 500 forward, and the winding roller 321 is used to wind the cleaning cloth 500 backward, so that the leading end of the cleaning cloth 500 can be first wound backward on the winding roller 321 and then forward on the pressing roller 322. With this setting, both sides of the cleaning cloth 500 can be respectively abutted against the roller surface of the winding roller 321 and the roller surface of the pressing roller 322, so as to increase the friction between the cleaning cloth 500 and the winding structure 320. When the driving structure 310 drives the winding structure 320 to rotate backward, the probability of relative sliding between the cleaning cloth 500 and the winding structure 320 can be lower, so that the cleaning cloth 500 can be smoothly wound on the winding structure 320.

[0041] It can be understood that in the wiping device of this embodiment, since it is more difficult for the cleaning cloth 500 to have relative sliding with the winding structure 320, the staff does not need to use tape to fix the cleaning cloth 500 on the winding structure 320; in the wiping device of this embodiment, when all the cleaning cloth 500 on the storage component 200 is transferred to the winding structure 320, the staff can directly move the wound cleaning cloth 500 in the front-back direction to make the cleaning cloth 500 separate from the winding structure 320, and it is more convenient to remove the cleaning cloth 500 on the winding structure 320.

[0042] In a further embodiment of the present utility model, in order to further reduce the probability of the cleaning cloth 500 slipping with the winding structure 320, referring to Figure 3 , the roller surface of the winding roller 321 is provided with a material clamping groove 321a, and the pressing roller 322 is partially accommodated in the material clamping groove 321a, and a clamping area for clamping the cleaning cloth 500 is formed between the pressing roller 322 and the groove wall of the material clamping groove 321a.

[0043] It can be understood that by providing the material clamping groove 321a on the roller surface of the winding roller 321 and the pressing roller 322 being partially accommodated in the material clamping groove 321a, on the one hand, the bending degree of the leading end of the cleaning cloth 500 can be greater to increase the pressure between the cleaning cloth 500 and the roller surface of the winding roller 321, and the pressure between the cleaning cloth 500 and the roller surface of the pressing roller 322 can be increased, so as to further increase the friction between the cleaning cloth 500 and the winding roller 321 and the pressing roller 322 respectively, and further reduce the probability of relative sliding between the cleaning cloth 500 and the winding structure 320; on the other hand, since the pressing roller 322 is partially accommodated in the material clamping groove 321a, the overall volume of the winding structure 320 can be reduced.

[0044] In some embodiments of the present utility model, the driving structure 310 is a motor.

[0045] It should be noted that after the cleaning cloth 500 in the storage component 200 is exhausted, it is necessary to reload the cleaning cloth 500 onto the storage component 200.

[0046] In order to facilitate the staff to load the cleaning cloth 500 onto the storage component 200, in some embodiments of the present utility model, referring to Figure 6 , the storage component 200 includes a plug-and-play structure 210 and a plug-in shaft 220. The plug-in shaft 220 is rotatably arranged relative to the frame body 100, and the plug-and-play structure 210 is detachably arranged on the plug-in shaft 220. The plug-and-play structure 210 is used for winding and storing the cleaning cloth 500.

[0047] Furthermore, when the cleaning cloth 500 in the storage component 200 is exhausted, the staff can directly pull off the empty plug-and-play structure 210 on the plug-in shaft 220 and insert a plug-and-play structure 210 wound with the cleaning cloth 500 onto the plug-in shaft 220, so as to realize the loading of the cleaning cloth 500 on the storage component 200.

[0048] It can be understood that by pulling off the empty plug-and-play structure 210 from the plug-in shaft 220 and inserting another plug-and-play structure 210 wound with the cleaning cloth 500 onto the plug-in shaft 220, the staff can realize the loading of the cleaning cloth 500 on the storage component 200, making the loading process of the cleaning cloth 500 on the storage component 200 simpler and faster.

[0049] It should be noted that when the wiping device of the present application is working, when the winding component 300 winds the cleaning cloth 500, it will pull the cleaning cloth 500 to move. During the movement of the cleaning cloth 500, it will drive the plug-and-play structure 210 and the plug-in shaft 220 to rotate synchronously, so that the storage component 200 can continuously output the cleaning cloth 500; correspondingly, when the winding component 300 stops winding the cleaning cloth 500, the plug-and-play structure 210 and the plug-in shaft 220 will continue to rotate a certain angle due to inertia, so that the storage component 200 will continue to output a section of the cleaning cloth 500, resulting in the cleaning cloth 500 at the wiping component 400 being too loose.

[0050] Based on the above problems, in some embodiments of the present utility model, referring to Figure 5 and Figure 6 , the storage component 200 further includes a damper 230. The damper 230 is rotatably connected to the plug-in shaft 220, and the damper 230 is used to provide a damping force to hinder the self-rotation of the plug-in shaft 220.

[0051] It can be understood that by rotatably connecting the insertion shaft 220 with the damper 230, during the rotation of the insertion shaft 220, the damper 230 can provide a damping force to hinder the rotation of the insertion shaft 220; when the winding assembly 300 stops winding the cleaning cloth 500, under the obstruction of the damping force provided by the damper 230, the insertion shaft 220 can stop rotating faster, so as to reduce the length of the cleaning cloth 500 continuously output by the plugging and unplugging structure 210 and the insertion shaft 220 due to inertia, so that the cleaning cloth 500 at the wiping assembly 400 can be kept in a tensioned state for a long time.

[0052] It should be noted that although the damper 230 can reduce the rotation angle of both the insertion shaft 220 and the plugging and unplugging structure 210 under the action of inertia, if the cleaning cloth 500 wound on the plugging and unplugging structure 210 slips relative to the plugging and unplugging structure 210, after the winding assembly 300 stops winding the cleaning cloth 500, even if the plugging and unplugging structure 210 and the insertion shaft 220 can quickly stop rotating under the damping action of the damper 230, the cleaning cloth 500 wound on the plugging and unplugging structure 210 will still rotate relative to the plugging and unplugging structure 210 under the action of its own inertia. In this case, the cleaning cloth 500 at the wiping assembly 400 will still be in a slack state.

[0053] Based on the above problems, in order to reduce the probability of slipping between the cleaning cloth 500 wound on the plugging and unplugging structure 210 and the plugging and unplugging structure 210, in some embodiments of the present invention, referring to Figure 6 , the plugging and unplugging structure 210 includes a plugging and unplugging sleeve 211 and an inner support structure. The inner support structure includes a first elastic connecting member 212 and an inner support block 213. The plugging and unplugging sleeve 211 is used for winding and storing the cleaning cloth 500. The opposite ends of the first elastic connecting member 212 are respectively connected to the plugging and unplugging sleeve 211 and the inner support block 213. The first elastic connecting member 212 is used to provide an elastic force for the inner support block 213 to internally support the cleaning cloth 500 wound on the plugging and unplugging sleeve 211.

[0054] It can be understood that after the cleaning cloth 500 is wound on the plugging and unplugging structure 210, under the elastic force of the first elastic connecting member 212, the inner support block 213 can internally support the wound cleaning cloth 500 to increase the friction force between the plugging and unplugging structure 210 and the cleaning cloth 500, thereby reducing the probability of slipping between the cleaning cloth 500 and the plugging and unplugging structure 210.

[0055] In order to make the overall structure of the plugging and unplugging structure 210 more compact, in some embodiments of the present invention, referring to Figure 6, the plug-in sleeve 211 is provided with a receiving groove 211a, at least part of the inner support block 213 is received in the receiving groove 211a, the first elastic connecting member 212 is disposed in the receiving groove 211a, and opposite ends of the first elastic connecting member 212 are respectively connected to the bottom of the receiving groove 211a and the inner support block 213.

[0056] It can be understood that when the cleaning cloth roll is sleeved on the plug-in sleeve 211, the staff can apply a thrust force on the inner support block 213 to enable the inner support block 213 to overcome the elastic force of the first elastic connecting member 212 and be completely received in the receiving groove 211a, so that the cleaning cloth roll can be smoothly sleeved on the plug-in sleeve 211. Then, the staff can cancel the force applied to the inner support block 213. At this time, under the action of the elastic force of the first elastic connecting member 212, the inner support block 213 can partially extend out of the receiving groove 211a and internally support the cleaning cloth roll, thereby reducing the probability of the cleaning cloth roll slipping with the plug-in structure 210.

[0057] In some embodiments of the present invention, the plug-in structure 210 includes a plurality of inner support structures, and the plurality of inner support structures are circumferentially spaced apart around the axis of the plug-in sleeve 211.

[0058] It can be understood that by providing a plurality of inner support structures and the plurality of inner support structures being circumferentially spaced apart around the axis of the plug-in sleeve 211, the respective inner support structures can cooperate with each other so that the cleaning cloth roll sleeved on the plug-in structure 210 can receive a uniform internal support force, thereby reducing the degree of deformation of the cleaning cloth roll.

[0059] In a further embodiment of the present invention, a plurality of receiving grooves 211a are provided on the circumferential surface of the plug-in shaft 220, the plurality of receiving grooves 211a are circumferentially spaced apart along the axis of the plug-in shaft 220, the inner support structures are arranged in one-to-one correspondence with the receiving grooves 211a, the first elastic connecting members 212 of the inner support structures are received in the corresponding receiving grooves 211a, and at least part of the inner support blocks 213 of the inner support structures are received in the corresponding receiving grooves 211a.

[0060] It should be noted that when the wiping device is working, it is difficult for the staff to constantly monitor the remaining amount of the cleaning cloth 500 on the storage component 200.

[0061] Based on the above problems, in some embodiments of the present invention, referring to Figure 1 , the wiping device further includes a first sensor 110, the first sensor 110 is disposed on the frame 100 and is used to detect whether the cleaning cloth 500 in the storage component 200 has been used up.

[0062] It can be understood that the first sensor 110 can be electrically connected to the display device or the alarm. When the first sensor 110 detects that the cleaning cloth 500 in the storage component 200 has been used up, the display device or the alarm can display or alarm according to the detection result of the first sensor 110, so that the staff can quickly master the usage situation of the cleaning cloth 500 in the wiping device.

[0063] Specifically, the first sensor 110 is a photoelectric sensor.

[0064] In some embodiments of the present invention, referring to Figure 7 , the wiping assembly 400 includes a mounting seat 410, a second elastic connecting member 420 and a pressing block 430. The mounting seat 410 is detachably arranged on the frame body 100. The upper and lower ends of the second elastic connecting member 420 are respectively connected to the pressing block 430 and the mounting seat 410. The pressing block 430 is arranged on the lower side of the moving path of the cleaning cloth 500. The second elastic connecting member 420 is used to provide an elastic force that keeps the pressing block 430 in upward abutment with the cleaning cloth 500.

[0065] When the wiping device in this embodiment works, the workpiece can be placed above the pressing block 430, and the pressing block 430 and the workpiece are respectively located on the upper and lower sides of the moving path of the cleaning cloth 500. Under the elastic force of the second elastic connecting member 420, the pressing block 430 pushes the cleaning cloth 500 to abut against the surface of the workpiece. Driven by the winding assembly 300, the cleaning cloth 500 can move, and relative sliding occurs between the cleaning cloth 500 and the surface of the workpiece, so as to realize the wiping of the surface of the workpiece by the cleaning cloth 500.

[0066] In some other embodiments of the present invention, the wiping assembly 400 may further include a cylinder and two clamping jaws arranged oppositely. The two clamping jaws are respectively located on both sides in the width direction of the moving path of the cleaning cloth 500. The cylinder is respectively connected to the two clamping jaws and is used to drive the two clamping jaws to approach or separate from each other. At this time, when the wiping device needs to wipe the workpiece, the workpiece can be placed between the two clamping jaws. Driven by the cylinder, the two clamping jaws can approach each other. Driven by the two clamping jaws, both ends in the width direction of the cleaning cloth 500 can be folded towards the center of the cleaning cloth 500, so that both ends in the width direction of the cleaning cloth 500 can respectively fit the opposite side surfaces of the workpiece. Then, driven by the winding assembly 300, the cleaning cloth 500 can move along its own moving path to wipe the opposite side surfaces of the workpiece.

[0067] In some embodiments of the present invention, referring to Figure 1 and Figure 2, a guide roller 120 is rotatably provided on the frame body 100. The guide roller 120 is arranged on the moving path of the cleaning cloth 500, and an induction piece 121 is provided on the guide roller 120; a second sensor 130 is further provided on the frame body 100. The guide roller 120 can be rotated by the driving of the cleaning cloth 500, so that the induction piece 121 circulates through the induction area of the second sensor 130. The second sensor 130 is used for counting the number of times the induction piece 121 passes through the induction area.

[0068] It can be understood that the second sensor 130 can be electrically connected to the controller. During the working process of the wiping device of the present application, when the cleaning cloth 500 moves, it will drive the guide roller 120 to rotate, so that the induction piece 121 on the guide roller 120 can circulate through the induction area of the second sensor 130. And each time the induction piece 121 passes through the induction area of the second sensor 130, it means that the guide roller 120 has rotated one circle. Furthermore, the controller can calculate the moving length of the cleaning cloth 500 according to the number of times the induction piece 121 passes through the induction area of the second sensor 130 and the perimeter of the cross-section of the guide roller 120, so as to monitor the length of the cleaning cloth 500 output by the storage component 200 in real time.

[0069] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A wiping device, characterized in that, Including: Frame body; Storage component, provided on the frame body and used for storing cleaning cloths; Rewinding component, provided on the frame body. The rewinding component includes a driving structure and a rewinding structure. The rewinding structure includes a rewinding roller and a pressure roller arranged side by side. The pressure roller is used for forward winding the cleaning cloth, and the rewinding roller is used for reverse winding the cleaning cloth. The driving structure is connected to the rewinding structure and is used for driving the rewinding structure to rotate self, so that the cleaning cloth output by the storage component can be wound on the rewinding structure; Wiping component, provided on the frame body and located on one side of the moving path of the cleaning cloth. The wiping component can push the cleaning cloth to abut against the workpiece, so that the cleaning cloth can wipe the workpiece.

2. The wiping device according to claim 1, characterized in that, The roller surface of the rewinding roller is provided with a material clamping groove, and part of the pressure roller is accommodated in the material clamping groove. A clamping area for clamping the cleaning cloth is formed between the pressure roller and the groove wall of the material clamping groove.

3. A wiping device according to claim 1, characterized in that, The storage component includes a plugging and unplugging structure and a plugging shaft. The plugging shaft is rotatably arranged relative to the frame body, and the plugging and unplugging structure is detachably arranged on the plugging shaft. The plugging and unplugging structure is used for winding and storing the cleaning cloth.

4. The wiping device according to claim 3, wherein, The storage component further includes a damper. The damper is rotatably connected to the plugging shaft and is used for providing a damping force to hinder the self-rotation of the plugging shaft.

5. The wiping device according to claim 4, characterized in that, The plugging and unplugging structure includes a plugging and unplugging sleeve and an inner supporting structure. The inner supporting structure includes a first elastic connecting piece and an inner supporting block. The plugging and unplugging sleeve is used for winding and storing the cleaning cloth. The opposite ends of the first elastic connecting piece are respectively connected to the plugging and unplugging sleeve and the inner supporting block. The first elastic connecting piece is used for providing an elastic force to make the inner supporting block internally support the cleaning cloth wound on the plugging and unplugging sleeve.

6. A wiping device according to claim 5, wherein, The plugging and unplugging sleeve is provided with a receiving groove, and at least part of the structure of the inner supporting block is accommodated in the receiving groove. The first elastic connecting piece is arranged in the receiving groove.

7. A wiping device according to claim 5, characterized in that, The plugging and unplugging structure includes a plurality of inner supporting structures, and the plurality of inner supporting structures are circumferentially spaced apart around the axis of the plugging and unplugging sleeve.

8. A wiping device according to claim 1, wherein, It further includes a first sensor, which is provided on the frame body and is used for detecting whether the cleaning cloth in the storage component is used up.

9. The wiping device according to claim 1, characterized in that, The wiping component includes a mounting seat, a second elastic connecting piece and a pressing block. The mounting seat is detachably provided on the frame body. The opposite ends of the second elastic connecting piece are respectively connected to the pressing block and the mounting seat. The pressing block is arranged on one side of the moving path of the cleaning cloth. The second elastic connecting piece is used for providing an elastic force to make the pressing block keep abutting against the cleaning cloth.

10. A wiping device according to claim 1, characterized in that, A guiding roller is rotatably arranged on the frame body. The guiding roller is arranged on the moving path of the cleaning cloth, and an induction piece is provided on the guiding roller; a second sensor is also provided on the frame body. The guiding roller can rotate under the drive of the cleaning cloth, so that the induction piece circulates through the induction area of the second sensor. The second sensor is used for counting the number of times the induction piece passes through the induction area.

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