Automatic wiping device

Abstract

The utility model relates to the technical field of automatic cleaning, and particularly discloses an automatic wiping device. The automatic wiping device comprises a wiping mechanism and a feeding mechanism, the wiping mechanism comprises a rack, a feeding wheel, a wiping assembly and a collecting assembly, and the wiping assembly is used for wiping materials; the feeding mechanism comprises a rack and a feeding assembly, and the feeding wheel is rotatably arranged on the rack; the feeding assembly comprises a clamping piece, a first driving piece and a second driving piece, and the first driving piece is connected with the clamping piece and used for driving the clamping piece to clamp or loosen part of the roll material unwound from the feeding wheel; the second driving part is arranged on the rack and connected with the first driving part, and the second driving part drives the first driving part to drive the clamping part to move in the feeding direction of the coil stock. The feeding wheel rotates under the passive action of the clamping piece, and the feeding amount of the coil stock is controlled through the preset moving distance of the clamping piece in the feeding direction, so that the preset feeding length is easily and accurately controlled, and the uniformity of the feeding speed is improved.

Description

Technical Field

[0001] The present application relates to the field of automated cleaning technology, and in particular to an automatic wiping device. Background Art

[0002] At present, the application of automatic cleaning equipment is becoming more and more popular. Cleaning supplies such as dust-free cloth are the most important consumables in cleaning, and their usage is also increasing. Dust-free cloth is generally a roll of material, and the roll of material is fed through a feeding system. The feeding system used in the relevant technology includes a motor, a feeding wheel, a power wheel and a receiving wheel. The power wheel is arranged between the receiving wheel and the feeding wheel. The feeding wheel is driven by the motor to rotate to realize feeding, and the feeding control is realized by the rotation of the power wheel. However, under the same parameters, the angular velocity of the cloth supply wheel remains unchanged. As the thickness of the cloth on the cloth supply wheel changes continuously, the linear speed will also change continuously, resulting in uneven feeding speed, affecting production efficiency, and easily causing waste of rolls and increasing costs. Utility Model Content

[0003] In view of this, the present application provides an automatic wiping device that can improve the uniformity of the feeding speed.

[0004] The embodiment of the present application provides an automatic wiping device, including a wiping mechanism and a feeding mechanism. The wiping mechanism includes a frame, a feeding wheel, a wiping assembly and a receiving assembly. The feeding wheel is rotatably arranged on the frame and used for the installation of the supply roll material. The wiping assembly is located between the feeding wheel and the receiving assembly. The wiping assembly includes a supporting platform and a first power source and a wiping head connected thereto. The supporting platform is used to carry the material to be wiped. The first power source is used to drive the wiping head to press the unfolded part of the roll material onto the material to wipe the material. The receiving assembly includes a second power source and a receiving wheel. The second power source is used to drive the receiving wheel to rotate and receive the material. The feeding mechanism includes a feeding assembly, which is located between the wiping head and the receiving assembly. The feeding assembly includes a clamping member, a first driving member and a second driving member. The first driving member is connected to the clamping member and is used to drive the clamping member to clamp or release the unfolded part of the coil. The second driving member is arranged on the frame and is connected to the first driving member. The clamping member has an initial position and a predetermined position in the feeding direction of the coil, and the initial position and the predetermined position are separated by a predetermined distance. The second driving member is used to drive the first driving member to drive the clamping member and the clamped part of the coil to move from the initial position toward the receiving assembly by a predetermined distance to a predetermined position, or drive the clamping member that has released the clamped part of the coil back to the initial position.

[0005] In the above-mentioned automatic wiping device, the coiled material unfolded from the feeding wheel is driven by the first power source to approach the material and wipe the material under the action of the wiping mechanism. After wiping, the used material moves in the feeding direction under the action of the feeding movement, so that the unused coiled material moves to the wiping mechanism for the next wiping. During feeding, the first driving member drives the clamping member to clamp the unfolded part of the coiled material, and the second driving member drives the first driving member to move a predetermined distance, so that the clamping member can drive the coiled material of a predetermined length to move along the feeding direction. In this process, the un-unfolded coiled material on the feeding wheel is rotated by the force of the coiled material clamped by the clamping member, thereby driving the feeding wheel to rotate, so as to realize the feeding of the feeding assembly. The clamping member can release the coiled material through the driving of the first driving member, and then the clamping member is reset by the second driving member moving in the opposite direction of the feeding direction, so as to facilitate feeding again. After the use of the unfolded coiled material, it is transferred to the receiving assembly through the feeding assembly, and the receiving wheel can be rotated by the driving of the second power source. When the receiving wheel rotates, the unrolled coil rotates with the receiving wheel and is wound onto the receiving wheel to realize the receiving of the coil. The feeding wheel in the present application rotates under the passive action of the clamping member, and the predetermined length of the coil feeding is controlled by the predetermined distance of the clamping member moving in the feeding direction, so that the predetermined length of the feeding is easily controlled accurately and the uniformity of the feeding speed is improved.

[0006] In at least one embodiment, the feeding assembly further includes a slide rail and a movable connecting member, the movable connecting member is movably disposed on the slide rail along the feeding direction, the movable connecting member is connected to the first driving member, and the second driving member is connected to the movable connecting member.

[0007] In the above embodiment, the second driving member drives the movable connecting member to move, so that the first driving member drives the clamping member to move, and the movable connecting member moves along the slide rail, and the slide rail can guide the moving direction of the movable connecting member, thereby improving the movement stability of the clamping member.

[0008] In at least one embodiment, the clamping member includes a first clamping portion and a second clamping portion, and a clamping space is formed between the first clamping portion and the second clamping portion, and the clamping space is for the unfolded coil to pass through; the first clamping portion is arranged on the movable connecting member, and the second clamping portion is connected to the first driving member, and the first driving member is used to drive the second clamping portion to approach or move away from the first clamping portion.

[0009] In the above embodiment, when the first driving member drives the second clamping part to approach the first clamping part, the clamping space gradually narrows, so that the first clamping part and the second clamping part can clamp the unfolded part of the coil, and then when the clamping member moves in the feeding direction, the coil can move in the feeding direction with the clamping member, so as to realize the feeding of the coil. When the first driving member drives the second clamping part away from the first clamping part, the second clamping part and the first clamping part release the clamping of the coil, so as to facilitate the movement and reset in the opposite direction of the feeding direction.

[0010] In at least one embodiment, a first anti-slip groove portion is provided on a side of the first clamping portion facing the clamping space; and / or a second anti-slip groove portion is provided on a side of the second clamping portion facing the clamping space.

[0011] In the above-mentioned embodiment, the first anti-slip groove portion and the second anti-slip groove portion can increase the friction between the clamping member and the clamped coil, so that when the clamping member moves in the feeding direction, the first clamping portion and the second clamping portion are not easy to slide relative to the coil, thereby facilitating the coil to move with the clamping member in the feeding direction, facilitating maintaining the consistency of the feed amount and improving the uniformity of the feed speed.

[0012] In at least one embodiment, the clamping member is configured to move between an initial position and a predetermined position, and the feeding assembly includes a first buffer member and a second buffer member, and the first buffer member and the second buffer member are arranged relatively to each other on the frame; the first buffer member is used to contact the movable connecting member when the clamping member moves to the initial position, and the second buffer member is used to contact the movable connecting member when the clamping member moves to the predetermined position.

[0013] In the above-mentioned embodiment, the setting of the first buffer member and the second buffer member, on the one hand, can limit the moving stroke of the clamping member, so as to facilitate keeping the feeding amount consistent each time; on the other hand, it can provide a buffering effect for the mobile connecting member, reduce the collision between the mobile connecting member and the frame, and make the feeding assembly less likely to be damaged.

[0014] In at least one embodiment, the feeding mechanism includes a first sensing member and a second sensing member, the second sensing member is arranged on the clamping member, and the first sensing member is arranged on the frame and is located on the side of the second sensing member facing the feeding direction; when the second sensing member moves into the sensing range of the first sensing member, the first sensing member sends a signal to stop driving the second driving member.

[0015] In the above embodiment, when the clamp moves, the first sensing member cooperates with the second sensing member on the clamp to control the operation of the second driving member. When the clamp moves to a preset distance in the feeding direction, the second sensing member on the clamp reaches the sensing range of the first sensing member, so that the first sensing member sends a signal to control the second driving member to stop driving.

[0016] In at least one embodiment, the first power source includes a first power member, a second power member and a third power member. The first power member is connected to the wiping head and is used to drive the wiping head to move toward or away from the supporting platform; the second power member is connected to the third power member, and the third power member is connected to the wiping head. The second power member can drive the third power member and the wiping head to move in a first direction, and the third power member can drive the wiping head to move in a second direction. The first direction is perpendicular to the second direction and to the lifting direction of the wiping head.

[0017] In the above embodiment, when the wiping head is away from the carrier, it is convenient for the roll material to move in the feeding direction; when the wiping head is close to the carrier, the roll material can be pressed against the material, so that the roll material can wipe the material. When the second power member and the third power member are driven at the same time, the wiping head can rotate relative to the material to drive the roll material to rotate in a path to wipe the surface of the material.

[0018] In at least one embodiment, the wiping mechanism further includes a tensioning wheel, which is disposed on the frame and located between the feeding wheel and the receiving wheel, and the tensioning wheel is used to tension the unfolded coil.

[0019] In the above-mentioned embodiment, the tension wheel can adjust the tightness of the unfolded coil, improve the stability of the coil during the movement from the supply wheel to the receiving wheel, make the coil less likely to accumulate or tangle during the movement, and improve the working efficiency of the automatic wiping device.

[0020] In at least one embodiment, the feeding wheel includes a first rotating shaft and a first baffle, the first rotating shaft is rotatably mounted on the frame, the first rotating shaft is used for the supply roll installation, the first baffle passes through the first rotating shaft and is arranged on one side of the roll.

[0021] In the above-mentioned embodiment, the cooperation between the first baffle and the first rotating shaft can limit the rotation direction of the coil, so that the coil is not easily tilted relative to the axis of the first rotating shaft during rotation, thereby improving the smoothness of coil feeding.

[0022] In at least one embodiment, the support platform is provided with a plurality of positioning blocks, and the plurality of positioning blocks enclose a positioning space to form a positioning space for placing materials.

[0023] In the above-mentioned embodiment, when the material is placed in the positioning space, the positioning block can limit the movement of the material, so that the material is not easy to move during the wiping process, which facilitates the wiping of the wiping head. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional view of an automatic wiping device in one embodiment of the present application at an angle.

[0025] Figure 2 It is a three-dimensional view of the automatic wiping device in one embodiment of the present application at another angle.

[0026] Figure 3 is a stereoscopic view of a feed assembly in one embodiment of the present application.

[0027] Figure 4 It is a stereoscopic view of a wiping assembly in one embodiment of the present application.

[0028] Main component symbols

[0029] Automatic wiping device 100

[0030] Feeding mechanism 10

[0031] Feed assembly 12

[0032] Clamping piece 121

[0033] The first clamping portion 1211

[0034] The first anti-slip pattern 1211a

[0035] The second clamping portion 1212

[0036] Clamping space 1213

[0037] The first driving member 122

[0038] The second driving member 123

[0039] Slide 124

[0040] Mobile connector 125

[0041] The first buffer member 126

[0042] The second buffer member 127

[0043] The first induction element 13

[0044] The second induction element 14

[0045] Wiping mechanism 20

[0046] Feed wheel 21

[0047] The first rotating shaft 211

[0048] First baffle 212

[0049] Wiping component 22

[0050] Loading platform 221

[0051] Wiping head 222

[0052] Positioning block 223

[0053] First power source 224

[0054] First power piece 2241

[0055] Second power member 2242

[0056] The third power piece 2243

[0057] Receiving component 23

[0058] Second power source 231

[0059] Rotating motor 2311

[0060] Belt 2312

[0061] Rewinding wheel 232

[0062] Second shaft 2321

[0063] Second baffle 2322

[0064] Tensioner 24

[0065] Rack 25

[0066] First frame 251

[0067] Second frame 252

[0068] Material 200

[0069] Coil 300

[0070] Feed direction X

[0071] Second direction Y

[0072] Lifting direction Z

[0073] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0074] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0075] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0076] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0077] At present, the application of automatic cleaning equipment is becoming more and more popular. Cleaning supplies such as dust-free cloth are the most important consumables in cleaning, and their usage is also increasing. Dust-free cloth is generally a roll of material, and the roll of material is fed through a feeding system. The feeding system used in the relevant technology includes a motor, a feeding wheel, a power wheel and a receiving wheel. The power wheel is arranged between the receiving wheel and the feeding wheel. The feeding wheel is driven by the motor to rotate to realize feeding, and the feeding control is realized by the rotation of the power wheel. However, under the same parameters, the angular velocity of the cloth supply wheel remains unchanged. As the thickness of the cloth on the cloth supply wheel changes continuously, the linear speed will also change continuously, resulting in uneven feeding speed, affecting production efficiency, and easily causing waste of rolls and increasing costs.

[0078] The embodiment of the present application provides an automatic wiping device, including a wiping mechanism and a feeding mechanism. The wiping mechanism includes a frame, a feeding wheel, a wiping assembly and a receiving assembly. The feeding wheel is rotatably arranged on the frame and used for the installation of the supply roll material. The wiping assembly is located between the feeding wheel and the receiving assembly. The wiping assembly includes a supporting platform and a first power source and a wiping head connected thereto. The supporting platform is used to carry the material to be wiped. The first power source is used to drive the wiping head to press the unfolded part of the roll material onto the material to wipe the material. The receiving assembly includes a second power source and a receiving wheel. The second power source is used to drive the receiving wheel to rotate and receive the material. The feeding mechanism includes a feeding assembly, which is located between the wiping head and the receiving assembly. The feeding assembly includes a clamping member, a first driving member and a second driving member. The first driving member is connected to the clamping member and is used to drive the clamping member to clamp or release the unfolded part of the coil. The second driving member is arranged on the frame and is connected to the first driving member. The clamping member has an initial position and a predetermined position in the feeding direction of the coil, and the initial position and the predetermined position are separated by a predetermined distance. The second driving member is used to drive the first driving member to drive the clamping member and the clamped part of the coil to move from the initial position toward the receiving assembly by a predetermined distance to a predetermined position, or drive the clamping member that has released the clamped part of the coil back to the initial position.

[0079] In the above-mentioned automatic wiping device, the coiled material unfolded from the feeding wheel is driven by the first power source to approach the material and wipe the material under the action of the wiping mechanism. After wiping, the used material moves in the feeding direction under the action of the feeding movement, so that the unused coiled material moves to the wiping mechanism for the next wiping. During feeding, the first driving member drives the clamping member to clamp the unfolded part of the coiled material, and the second driving member drives the first driving member to move a predetermined distance, so that the clamping member can drive the coiled material of a predetermined length to move along the feeding direction. In this process, the un-unfolded coiled material on the feeding wheel is rotated by the force of the coiled material clamped by the clamping member, thereby driving the feeding wheel to rotate, so as to realize the feeding of the feeding assembly. The clamping member can release the coiled material through the driving of the first driving member, and then the clamping member is reset by the second driving member moving in the opposite direction of the feeding direction, so as to facilitate feeding again. After the use of the unfolded coiled material, it is transferred to the receiving assembly through the feeding assembly, and the receiving wheel can be rotated by the driving of the second power source. When the receiving wheel rotates, the unrolled coil rotates with the receiving wheel and is wound onto the receiving wheel to realize the receiving of the coil. The feeding wheel in the present application rotates under the passive action of the clamping member, and the predetermined length of the coil feeding is controlled by the predetermined distance of the clamping member moving in the feeding direction, so that the predetermined length of the feeding is easily controlled accurately and the uniformity of the feeding speed is improved.

[0080] The embodiments of the present application are further described below in conjunction with the accompanying drawings.

[0081] like Figure 1 As shown, an embodiment of the present application provides an automatic wiping device 100 for automatically wiping and cleaning a material 200 in industrial production. The automatic wiping device 100 includes a feeding mechanism 10 and a wiping mechanism 20. The feeding mechanism 10 is used to install a roll 300 and drive the roll 300 to move in a feeding direction X. The wiping mechanism 20 is used to drive the unrolled part of the roll 300 to wipe the material 200.

[0082] In the automatic wiping device 100 , the roll material 300 is a rolled cleaning product, such as a dust-free cloth or dust-free paper.

[0083] See also Figure 1 to Figure 2In some examples, the wiping mechanism 20 includes a feeding wheel 21, a wiping assembly 22 and a frame 25. The feeding wheel 21 is used to install the coil 300, and the feeding wheel 21 is rotatably arranged on the frame 11. The wiping assembly 22 is used to drive the unfolded part of the coil 300 to wipe the material 200. The feeding mechanism 10 includes a feeding assembly 12. In the feeding direction X of the coil 300, the wiping assembly 22 is located between the feeding wheel 21 and the feeding assembly 12. The feeding assembly 12 includes a clamping member 121, a first driving member 122 and a second driving member 123. The first driving member 122 is connected to the clamping member 121 and is used to drive the clamping member 121 to clamp or release a portion of the coil 300 unfolded from the feeding wheel 21; the second driving member 123 is arranged on the frame 11 and is connected to the first driving member 122. The second driving member 123 drives the first driving member 122 to drive the clamping member 121 to move back and forth in the feeding direction X of the coil 300.

[0084] In some examples, the wiping mechanism 20 further includes a receiving assembly 23, which is disposed on a side of the feeding assembly 12 facing the feeding direction X. After the rolled material 300 is unrolled from the feeding wheel 21, it passes through the wiping assembly 22 and the feeding assembly 12 in sequence along the feeding direction X to reach the receiving assembly 23, and the receiving assembly 23 winds the unrolled material 300 into a roll again.

[0085] During feeding, the first driving member 122 drives the clamping member 121 to clamp the unfolded part of the coil 300, and the second driving member 123 drives the first driving member 122 to move along the feeding direction X, so that the clamping member 121 can drive the unfolded part of the coil 300 to move along the feeding direction X. During this process, the un-unfolded coil 300 on the feeding wheel 21 is rotated by the force of the coil 300 clamped by the clamping member 121, thereby driving the feeding wheel 21 to rotate, so as to realize the feeding of the feeding component 12.

[0086] The clamping member 121 can release the coil 300 by driving the first driving member 122, and then reset the clamping member 121 by moving the second driving member 123 in the opposite direction of the feeding direction X, so as to facilitate feeding again. The feeding wheel 21 rotates under the passive action of the clamping member 121, and the feeding amount of the coil 300 is controlled by the moving distance of the clamping member 121 in the feeding direction X, so that the feeding amount of the coil 300 is easily kept constant and the uniformity of the feeding speed is improved.

[0087] The feed amount of the coil 300 is the length of the unrolled coil 300 that moves in the feed direction X at one time. The feed amount is set according to the length used by the wiping component 22 for a single wiping. The feed amount is a predetermined length, so that the coil 300 after each use can move a predetermined length in the feed direction X, so that the material 200 can be wiped with the unused coil 300 next time; at the same time, it also improves the utilization rate of the coil 300 and reduces the waste of the coil 300 caused by excessive feed amount.

[0088] See also Figure 1 and Figure 2 In some embodiments, the frame 11 includes a first frame 111 and a second frame 112. The first frame 111 extends along the feeding direction X, the feeding wheel 21 is disposed at one end of the first frame 111, and the receiving assembly 23 is disposed at the other end of the first frame 111. The second frame 112 is disposed on one side of the first frame 111. In the feeding direction X, the second frame 112 is located between the feeding wheel 21 and the receiving assembly 23, and the feeding assembly 12 is disposed on the second frame 112.

[0089] See also Figure 1 and Figure 2 In some embodiments, the feeding wheel 21 includes a first rotating shaft 211 and a first baffle 212. The first rotating shaft 211 is rotatably mounted on the first frame 111 of the frame 11 and extends out of the first frame 111. The portion extending out of the first frame 111 is provided for the coil 300 to be mounted. The first baffle 212 is passed through the first rotating shaft 211 and is disposed on one side of the coil 300 to limit the rotation direction of the coil 300, so that the coil 300 is not easily tilted relative to the axis of the first rotating shaft 211 during rotation, thereby improving the smoothness of feeding the coil 300.

[0090] Furthermore, two first baffles 212 are provided, and the two first baffles 212 are arranged opposite to each other so as to limit the two sides of the coil 300. At least one first baffle 212 is detachably provided on the first rotating shaft 211 so as to adjust the distance between the two first baffles 212 to adapt to the coils 300 of different widths and also facilitate the installation of the coil 300.

[0091] See also Figure 1 and Figure 2 In some embodiments, the feeding assembly 12 also includes a slide rail 124 and a movable connecting member 125. The slide rail 124 is disposed on the second frame 112. The movable connecting member 125 is movably disposed on the slide rail 124 along the feeding direction X. The movable connecting member 125 is connected to the first driving member 122; the second driving member 123 is connected to the movable connecting member 125 and is disposed on the second frame 112.

[0092] The second driving member 123 drives the movable connecting member 125 to move, so that the first driving member 122 drives the clamping member 121 to move, and the movable connecting member 125 moves along the slide rail 124. The slide rail 124 can guide the moving direction of the movable connecting member 125, thereby improving the movement stability of the clamping member 121.

[0093] Furthermore, the slide rail 124 is a linear guide rail, which is driven by a motor or a cylinder. Both ends of the linear guide rail are installed on the frame 11 and extend along the feeding direction X.

[0094] See also Figure 1 and Figure 3 In some embodiments, the clamping member 121 includes a first clamping portion 1211 and a second clamping portion 1212, and a clamping space 1213 is formed between the first clamping portion 1211 and the second clamping portion 1212, and the clamping space 1213 is for the unfolded roll 300 to pass through; the first clamping portion 1211 is fixedly or detachably arranged on the movable connecting member 125, and the second clamping portion 1212 is connected to the first driving member 122, and the first driving member 122 is used to drive the second clamping portion 1212 to approach or move away from the first clamping portion 1211.

[0095] When the first driving member 122 drives the second clamping portion 1212 to approach the first clamping portion 1211, the clamping space 1213 gradually narrows, so that the first clamping portion 1211 and the second clamping portion 1212 can clamp the unfolded part of the coil 300, and then when the clamping member 121 moves in the feeding direction X, the coil 300 can move in the feeding direction X with the clamping member 121, so as to realize the feeding of the coil 300. When the first driving member 122 drives the second clamping portion 1212 away from the first clamping portion 1211, the second clamping portion 1212 and the first clamping portion 1211 release the clamping of the coil 300, so as to facilitate the movement in the opposite direction of the feeding direction X to reset.

[0096] See also Figure 1 and Figure 3 In some embodiments, the feeding direction X is a horizontal direction, and the clamping direction of the first clamping portion 1211 and the second clamping portion 1212 is a vertical direction. For example, the first clamping portion 1211 is located below the second clamping portion 1212, and when the second clamping portion 1212 moves downward, it can cooperate with the first clamping portion 1211 to clamp the unfolded portion of the coil 300, and when the second clamping portion 1212 moves upward, it can move away from the first clamping portion 1211 to loosen the unfolded portion of the coil 300.

[0097] See also Figure 1 and Figure 3In some embodiments, a first anti-slip groove portion 1211a is provided on one side of the first clamping portion 1211 facing the clamping space 1213. The first anti-slip groove portion 1211a is used to contact the coil 300 when clamping the coil 300, thereby increasing the friction between the first clamping portion 1211 and the coil 300, making it difficult for the first clamping portion 1211 and the coil 300 to slip, thereby improving the consistency of the feeding amount.

[0098] Exemplarily, the first anti-slip pattern portion 1211a is provided in a sawtooth-shaped protrusion, or the first anti-slip pattern portion 1211a is provided in a dot-shaped protrusion.

[0099] In some embodiments, a second anti-slip groove portion (not shown) is provided on the side of the second clamping portion 1212 facing the clamping space 1213. The second anti-slip groove portion is used to contact the coil 300 when clamping the coil 300, thereby increasing the friction between the second clamping portion 1212 and the coil 300, making it less likely for the second clamping portion 1212 and the coil 300 to slip, thereby improving the consistency of the feed amount and the uniformity of the feed speed.

[0100] Exemplarily, the second anti-slip pattern portion is arranged in a sawtooth-shaped protrusion, or the second anti-slip pattern portion is arranged in a dot-shaped protrusion.

[0101] In some embodiments, the first driving member 122 is a linear cylinder or a linear motor, and the second driving member 123 is a linear cylinder or a linear motor.

[0102] See also Figure 1 and Figure 3 In some embodiments, the clamping member 121 has an initial position and a predetermined position in the feeding direction X of the coil 300 , and the initial position and the predetermined position are separated by a predetermined distance. Figure 1 The clamping member 121 is located at a predetermined position, Figure 3 The clamping member 121 is located at the initial position. The clamping member 121 can achieve one-time feeding by moving from the initial position to the predetermined position, and the predetermined distance between the initial position and the predetermined position is the same as the single feeding amount of the coil 300, that is, the predetermined distance is equal to the predetermined length.

[0103] The second driving member 123 is used to drive the first driving member 122 to drive the clamping member 121 and the clamped portion of the coil 300 to move a predetermined distance from the initial position toward the material receiving assembly 23 to a predetermined position, or to drive the clamping member 121 that has released the clamped portion of the coil 300 to return to the initial position.

[0104] The predetermined feeding length of the coil 300 is controlled by the predetermined distance that the clamping member 121 moves in the feeding direction X, so that the predetermined feeding length can be accurately controlled and the uniformity of the feeding speed can be improved.

[0105] See also Figure 1 and Figure 3 In some embodiments, the feed assembly 12 includes a first buffer 126 and a second buffer 127, and the first buffer 126 and the second buffer 127 are arranged relatively to the frame 11; the first buffer 126 is used to contact the movable connecting member 125 when the clamping member 121 moves to the initial position, and the second buffer 127 is used to contact the movable connecting member 125 when the clamping member 121 moves to the predetermined position.

[0106] The first buffer 126 and the second buffer 127 are disposed on the frame 11 along the feeding direction X. The first buffer 126 is disposed on a side of the clamp 121 facing the feeding wheel 21 , and the second buffer 127 is disposed on a side of the clamp 121 away from the feeding wheel 21 .

[0107] The setting of the first buffer member 126 and the second buffer member 127, on the one hand, can limit the moving stroke of the clamping member 121, so as to facilitate keeping the feeding amount consistent each time; on the other hand, it can provide a buffering effect for the movable connecting member 125, reduce the collision between the movable connecting member 125 and the frame 11, and make the feeding component 12 not easily damaged.

[0108] Exemplarily, the first buffer member 126 is a spring buffer, a hydraulic buffer or a polyurethane buffer; the second buffer member 127 is a spring buffer, a hydraulic buffer or a polyurethane buffer.

[0109] See also Figure 1 and Figure 3 In some embodiments, the feeding mechanism 10 includes a first sensing member 13 and a second sensing member 14, the second sensing member 14 is disposed on the clamping member 121, and the first sensing member 13 is disposed on the second frame 112 of the frame 11, and is located on the side of the second sensing member 14 facing the feeding direction X; when the second sensing member 14 moves into the sensing range of the first sensing member 13, the first sensing member 13 sends a signal to stop the second driving member 123 from driving.

[0110] It can be understood that the second sensing member 14 can be set on the clamping member 121 by connecting with the movable connecting member 125, or part of the second sensing member 14 is connected to the movable connecting member 125 and part is connected to the clamping member 121, so that the second sensing member 14 can move with the clamping member 121.

[0111] When the clamping member 121 moves, the first sensing member 13 cooperates with the second sensing member 14 on the clamping member 121 to control the operation of the second driving member 123. When the clamping member 121 moves to a preset distance in the feeding direction X, the second sensing member 14 on the clamping member 121 reaches the sensing range of the first sensing member 13, so that the first sensing member 13 sends a signal to control the second driving member 123 to stop driving the clamping member 121.

[0112] Exemplarily, the first induction element 13 is a magnetic induction element, the second induction element 14 is a magnet, or the first induction element 13 and the second induction element 14 are position sensors.

[0113] In some embodiments, the automatic wiping device 100 further includes a control system (not shown), which is in communication with the first driving member 122, the second driving member 123, the first sensing member 13, and the second sensing member 14, and is used to receive signals from the first sensing member 13 and the second sensing member 14 and control the operation of the feeding assembly 12 according to the received signals. The control system can control the first driving member 122 to drive the clamping member 121 to clamp the coil 300. When the second sensing member 14 moves into the sensing range of the first sensing member 13, the first sensing member 13 sends a signal to enable the control system to control the second driving member 123 to stop driving, so that the clamping member 121 stays at a predetermined position.

[0114] When the clamping member 121 moves to the predetermined position, the control system controls the first driving member 122 to move so that the clamping member 121 releases the coil 300, and then controls the second driving member 123 to drive the clamping member 121 to move in the opposite direction of the feeding direction X to the initial position to facilitate wiping of the next material 200.

[0115] See also Figure 1 and Figure 3 In some embodiments, when the unrolled coil 300 passes through the wiping mechanism 20, the wiping mechanism 20 can drive the unrolled part of the coil 300 to wipe the material 200, thereby cleaning the material 200; and the coil 300 after wiping the material 200 can be moved in the feeding direction X through the feeding assembly 12, so that the part of the unrolled coil 300 that has not wiped the material 200 moves to the wiping mechanism 20, so as to wipe the next material 200. In addition, the coil 300 clamped by the clamping member 121 is the used part, so that the clamping of the coil 300 by the clamping member 121 is not likely to affect the cleaning effect of the automatic wiping device 100.

[0116] See also Figure 1 , Figure 2 and Figure 4 In some embodiments, the wiping assembly 22 includes a carrier 221, and a first power source 224 and a wiping head 222 connected thereto, and the feeding assembly 12 is located between the wiping head 222 and the receiving assembly 23. The carrier 221 is used to carry the material 200, and the first power source 224 is used to drive the wiping head 222 to rise and fall so as to press the unfolded part of the roll 300 onto the material 200, and make the unfolded part of the roll 300 wipe the material 200.

[0117] The material 200 can be placed on the carrier 221 so that the wiping head 222 can wipe the material 200. The first power source 224 can drive the wiping head 222 to move so that the wiping head 222 can contact the roll material 300, press the roll material 300 onto the material 200 to be cleaned, and wipe the material 200. After cleaning the material 200, the wiping head 222 is driven away from the material 200 by the first power source 224, so that the roll material 300 moves in the feeding direction X.

[0118] In some embodiments, the support platform 221 is disposed on the frame 11, and the support platform 221 is provided with multiple positioning blocks 223. The multiple positioning blocks 223 enclose a positioning space for placing the material 200 so that the material 200 is not easily moved during the wiping process, which facilitates the wiping of the wiping head 222.

[0119] See also Figure 1 , Figure 2 and Figure 4 In some embodiments, the first power source 224 includes a first power member 2241, which is connected to the wiping head 222 and is used to drive the wiping head 222 to move toward or away from the supporting platform 221. For example, the first power source 224 drives the wiping head 222 to rise and fall in the lifting direction Z. When the wiping head 222 rises, it can move away from the roll material 300, making it easier for the roll material 300 to move in the feeding direction X; when the wiping head 222 descends, it can press the roll material 300 against the material 200, making it easier for the roll material 300 to wipe the material 200.

[0120] Exemplarily, the first power member 2241 is a linear cylinder, or the first power member 2241 is a linear motor.

[0121] In some embodiments, the first power source 224 further includes a second power member 2242 and a third power member 2243, the second power member 2242 is connected to the third power member 2243, the third power member 2243 is connected to the wiping head 222, the second power member 2242 can drive the third power member 2243 and the wiping head 222 to move along the first direction, the third power member 2243 can drive the wiping head 222 to move along the second direction Y, the first direction and the second direction Y are two directions perpendicular to each other, and perpendicular to the lifting direction Z of the wiping head 222. For example, the first direction is the feeding direction X.

[0122] The third power member 2243 is connected to the first power member 2241 through the second power member 2242 . The first driving member 122 drives the second power member 2242 to move up and down, so that the second power member 2242 , the third power member 2243 and the wiping head 222 move up and down together.

[0123] When the second power member 2242 and the third power member 2243 are driven simultaneously, the wiping head 222 performs a rotational motion relative to the material 200 , so as to drive the roll material 300 to form a rotation path to wipe the surface of the material 200 .

[0124] Exemplarily, the second power member 2242 and the third power member 2243 are linear cylinders, or the second power member 2242 and the third power member 2243 are linear motors.

[0125] In other embodiments, the first power source 224 further includes a second power member 2242, which is connected to the first power member 2241 and the wiping head 222, and can be lifted and lowered together with the wiping head 222 under the action of the first power member 2241. The second power member 2242 is used to drive the second power member 2242 to rotate, so that the wiping head 222 can drive the coil 300 to perform a rotational wiping action on the surface of the material 200. Exemplarily, the second power member 2242 is a rotary cylinder.

[0126] See also Figure 4 In some embodiments, a plurality of wiping heads 222 are provided, for example, two wiping heads 222 are provided, so as to increase the wiping area of ​​the surface of the material 200 and improve the cleaning efficiency.

[0127] In some embodiments, the wiping mechanism 20 is in communication with a control system, and the control system can send a control signal to control the operation of the wiping mechanism 20 .

[0128] See also Figure 1 and Figure 2 In some embodiments, the material receiving assembly 23 includes a second power source 231 and a material receiving wheel 232 . The second power source 231 is used to drive the material receiving wheel 232 to rotate and receive the material, so that the unrolled coil 300 is wound around the material receiving wheel 232 .

[0129] After the unrolled material 300 is used, it is transferred to the receiving assembly 23 through the feeding assembly 12, and the receiving wheel 232 can be driven by the second power source 231. When the receiving wheel 232 rotates, the unrolled material 300 rotates with the receiving wheel 232 and is wound around the receiving wheel 232, so that the unrolled material 300 is received.

[0130] See also Figure 1 and Figure 2In some embodiments, the receiving wheel 232 includes a second rotating shaft 2321 and a second baffle 2322. The second rotating shaft 2321 is rotatably mounted on the first frame 111 of the frame 11 and extends out of the first frame 111. The portion extending out of the first frame 111 is used for the coil 300 to be wound. The second baffle 2322 is passed through the second rotating shaft 2321 and is disposed on one side of the coil 300 to limit the rotation direction of the coil 300 so that the coil 300 is not easily tilted relative to the axis of the second rotating shaft 2321 during rotation.

[0131] Furthermore, two second baffles 2322 are provided, and the two second baffles 2322 are arranged opposite to each other so as to limit the two sides of the coil 300. At least one second baffle 2322 is detachably provided on the second rotating shaft 2321 so as to adjust the distance between the two second baffles 2322 to adapt to the coil 300 of different widths and also facilitate the installation of the coil 300.

[0132] See also Figure 1 and Figure 2 In some embodiments, the second power source 231 includes a rotating motor 2311 and a belt 2312. The rotating motor 2311 is connected to the second rotating shaft 2321 through the belt 2312, and the second rotating shaft 2321 is driven to rotate through the belt 2312 to facilitate the receiving wheel 232 to receive the material.

[0133] In some embodiments, the second power source 231 is in communication with a control system, and the control system can send a control signal to control the operation of the second power source 231 .

[0134] See also Figure 1 and Figure 2 In some embodiments, the wiping mechanism 20 further includes a tensioning wheel 24, which is disposed on the frame 11 and located between the feeding wheel 21 and the receiving wheel 232. The tensioning wheel 24 is used to tension the unfolded coil 300. The tensioning wheel 24 can adjust the tightness of the unfolded coil 300, improve the stability of the coil 300 during the movement from the feeding wheel 21 to the receiving wheel 232, and prevent the coil 300 from being easily piled up or tangled during the movement, thereby improving the working efficiency of the automatic wiping device 100.

[0135] In some embodiments, multiple tensioning wheels 24 are provided, for example, at least one tensioning wheel 24 is provided between the supply wheel 21 and the clamping member 121, and at least one tensioning wheel 24 is provided between the clamping member 121 and the receiving wheel 232. The tensioning wheel 24 can be used to tension the coil 300 or change the extension direction of the coil 300 to facilitate the feeding of the coil 300.

[0136] See also Figure 1 and Figure 2In some embodiments, when the automatic wiping device 100 is running, when the roll material 300 moves to the wiping assembly 22, the wiping head 222 of the wiping assembly 22 wipes the material 200; then the first driving member 122 drives the clamping member 121 to clamp the material 200, and the second driving member 123 drives the first driving member 122 and the clamping member 121 to move in the feeding direction X to drive the roll material 300 to move in the feeding direction X; when the second sensing member 14 moves into the sensing range of the first sensing member 13, the movable connecting member 125 contacts the second buffer member 127, and the control system controls the second driving member 123 to stop driving, the first driving member 122 drives the clamping member 121 to release the roll material 300, and the second power source 231 drives the receiving wheel 232 to rotate to wind the used roll material 300 onto the receiving wheel 232. The second driving member 123 drives the clamping member 121 to return to the initial position and makes the movable connecting member 125 contact the first buffer member 126 for the next feeding. After the clamping member 121 drives the roll 300 to move in the feeding direction X, the unused roll 300 moves to the wiping assembly 22 for wiping the next material 200.

[0137] By setting the feeding wheel 21 to rotate under the passive action of the clamping member 121, the feeding amount of the coil 300 is controlled by the moving distance of the clamping member 121 in the feeding direction X, so that the feeding amount of the coil 300 is easily kept unchanged and the uniformity of the feeding speed is improved.

[0138] In addition, those skilled in the art may also make other changes in the present application. Of course, these changes made based on the present application should be included in the scope disclosed in the present application.

Claims

1. An automatic wiping device, characterized in that: include: The wiping mechanism comprises a frame, a feeding wheel, a wiping assembly and a receiving assembly, wherein the feeding wheel is rotatably arranged on the frame and used for supplying coiled materials for installation, the wiping assembly is located between the feeding wheel and the receiving assembly, the wiping assembly comprises a carrying platform and a first power source and a wiping head connected thereto, the carrying platform is used for carrying materials to be wiped, the first power source is used for driving the wiping head to press the unfolded part of the coiled materials onto the materials to wipe the materials, the receiving assembly comprises a second power source and a receiving wheel, the second power source is used for driving the receiving wheel to rotate and receive materials; The feeding mechanism includes a feeding assembly, which is located between the wiping head and the receiving assembly, and the feeding assembly includes a clamping member, a first driving member and a second driving member, the first driving member is connected to the clamping member, and is used to drive the clamping member to clamp or release the unfolded part of the coil; the second driving member is arranged on the frame and is connected to the first driving member; the clamping member has an initial position and a predetermined position in the feeding direction of the coil, and the initial position and the predetermined position are separated by a predetermined distance, and the second driving member is used to drive the first driving member to drive the clamping member and the clamped part of the coil to move from the initial position toward the receiving assembly by the predetermined distance to the predetermined position, or drive the clamping member that has released the clamped part of the coil to return to the initial position.

2. The automatic wiping device according to claim 1, characterized in that: The feeding assembly also includes a slide rail and a movable connecting member, wherein the movable connecting member is movably arranged on the slide rail along the feeding direction, the movable connecting member is connected to the first driving member, and the second driving member is connected to the movable connecting member.

3. The automatic wiping device according to claim 2, characterized in that: The clamping member includes a first clamping portion and a second clamping portion, a clamping space is formed between the first clamping portion and the second clamping portion, and the clamping space is for the unfolded coil to pass through; the first clamping portion is arranged on the movable connecting member, and the second clamping portion is connected to the first driving member, and the first driving member is used to drive the second clamping portion to approach or move away from the first clamping portion.

4. The automatic wiping device according to claim 3, characterized in that: A first anti-slip groove portion is provided on a side of the first clamping portion facing the clamping space; and / or a second anti-slip groove portion is provided on a side of the second clamping portion facing the clamping space.

5. The automatic wiping device according to claim 2, characterized in that: The feeding assembly includes a first buffer and a second buffer, and the first buffer and the second buffer are arranged opposite to each other on the frame; the first buffer is used to contact the movable connecting member when the clamping member moves to the initial position, and the second buffer is used to contact the movable connecting member when the clamping member moves to the predetermined position.

6. The automatic wiping device according to claim 1, characterized in that: The feeding mechanism includes a first sensing member and a second sensing member, the second sensing member is arranged on the clamping member, and the first sensing member is arranged on the frame and located on the side of the second sensing member facing the feeding direction; when the second sensing member moves into the sensing range of the first sensing member, the first sensing member sends a signal to stop the second driving member from driving.

7. The automatic wiping device according to claim 1, characterized in that: The first power source includes a first power member, a second power member and a third power member. The first power member is connected to the wiping head and is used to drive the wiping head to move toward or away from the supporting platform; the second power member is connected to the third power member, and the third power member is connected to the wiping head. The second power member can drive the third power member and the wiping head to move in a first direction, and the third power member can drive the wiping head to move in a second direction. The first direction is perpendicular to the second direction and to the lifting direction of the wiping head.

8. The automatic wiping device according to claim 1, characterized in that: The wiping mechanism also includes a tensioning wheel, which is arranged on the frame and located between the feeding wheel and the receiving wheel, and is used for tensioning the unfolded coil.

9. The automatic wiping device according to claim 1, characterized in that: The feeding wheel includes a first rotating shaft and a first baffle, the first rotating shaft is rotatably mounted on the frame, the first rotating shaft is used for mounting the coil, and the first baffle passes through the first rotating shaft and is arranged on one side of the coil.

10. The automatic wiping device according to claim 1, characterized in that: The carrying platform is provided with a plurality of positioning blocks, and the plurality of positioning blocks enclose a positioning space to form a positioning space for placing the material.

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