Workpiece platform and wiping and cleaning equipment

Abstract

The utility model provides a workpiece platform and wiping and cleaning equipment. The workpiece platform comprises a mounting body, a rotating mechanism and a positioning mechanism. The rotating mechanism comprises a first driving assembly and a rotating part, the rotating part is rotatably mounted on the mounting body, and the first driving assembly is in transmission connection with the rotating part, so that the rotating part can rotate around the axis of the rotating part; a supporting surface is arranged at the top of the rotating part; the rotating piece is further provided with an air suction channel, and one end of the air suction channel extends to the supporting face. The positioning mechanism is installed on the installation body and used for being in positioning fit with a to-be-wiped piece on the supporting face. The positioning mechanism can position the to-be-wiped part on the supporting face, so that the to-be-wiped part is positioned at the preset position on the rotating part, it is guaranteed that the rotating part can suck the to-be-wiped part and drive the to-be-wiped part to rotate, and meanwhile the to-be-wiped part cannot move relative to the rotating part; the wiping effect of the wiping device on the to-be-wiped part is guaranteed, and the one-time detection first pass yield of the to-be-wiped part is improved.

Description

Technical Field

[0001] The utility model relates to the field of detection technology, in particular to a workpiece platform and a wiping and cleaning device. Background Art

[0002] In the process of machine vision-based appearance inspection of the glass back plate to be inspected, the workpiece to be inspected needs to be wiped to reduce the impact of dirt on the workpiece to be inspected on the inspection error. However, the wiping effect of the wiping cleaning equipment in the prior art is poor, and the pass rate of the workpiece to be inspected after wiping is low. Utility Model Content

[0003] Based on this, it is necessary to provide a workpiece platform and a wiping cleaning device to address the problems of poor wiping effect of the wiping cleaning device in the prior art and low one-time inspection pass rate of the workpiece to be inspected after wiping.

[0004] The technical solution is as follows:

[0005] On the one hand, a workpiece platform is provided, which is applied to a wiping cleaning device, comprising:

[0006] Install the body; and

[0007] A rotating mechanism, the rotating mechanism comprising a first driving assembly and a rotating member, the rotating member being rotatably mounted on the mounting body, the first driving assembly being in transmission connection with the rotating member so that the rotating member can rotate around its own axis; a supporting surface for supporting the member to be wiped is provided on the top of the rotating member; the rotating member is also provided with an air suction channel, one end of which extends to the supporting surface; and

[0008] A positioning mechanism is installed on the mounting body and is used to cooperate with the object to be wiped on the supporting surface to position the object to be wiped at a preset position on the rotating member.

[0009] The technical solution is further described below:

[0010] In one embodiment, when the object to be wiped is positioned at a preset position on the rotating member, the center of mass of the object to be wiped coincides with the axis of the rotating member.

[0011] In one embodiment, the positioning mechanism includes a second drive component and two positioning components. The two positioning components are respectively located on opposite sides of the rotating member and are both coordinated with the mounting body for movement. The second drive component is transmission-connected to the two positioning components so that the two positioning components can move in a direction approaching or moving away from each other.

[0012] In one embodiment, the two positioning components each include a moving part and at least one positioning part installed on the moving part, the two moving parts are respectively located on opposite sides of the rotating part, and both are movably coordinated with the mounting body, the second driving component is transmission-connected to the two moving parts, so that the positioning parts on the two moving parts can reciprocate in directions approaching or moving away from each other; the positioning part is used to position and cooperate with the part to be wiped on the supporting surface.

[0013] In one embodiment, the number of the rotating parts is at least one, and a first avoidance groove and a second avoidance groove are respectively provided on the side where the two moving parts are close to each other, the number of the first avoidance grooves and the number of the second avoidance grooves are the same as the number of the rotating parts, and along the extension direction of the moving parts, both sides of each first avoidance groove and both sides of each second avoidance groove are provided with positioning parts, when the two moving parts move to the positioning position, each first avoidance groove corresponds to each second avoidance groove to form an avoidance space for each rotating part to pass through, and the four positioning parts around each rotating part are correspondingly positioned and matched with the parts to be wiped on each supporting surface.

[0014] In one embodiment, the number of the rotating parts is set to at least one, the first driving assembly is transmission-connected to each of the rotating parts, the workpiece platform also includes a connecting part, the connecting part is provided with a first connecting port and a second connecting port, the number of the second connecting ports is the same as the number of the rotating parts, the first connecting port is connected to each of the second connecting ports, and each of the second connecting ports is correspondingly connected to an end of each of the suction channels away from the support surface.

[0015] In one of the embodiments, the workpiece platform further includes a driving mechanism, which is transmission-connected to the mounting body and is used to drive the mounting body to reciprocate along a preset direction.

[0016] On the other hand, a wiping cleaning device is provided, comprising a wiping device and the workpiece platform, wherein the wiping device is installed above the workpiece platform and is used to wipe the piece to be wiped on the supporting surface.

[0017] In one embodiment, the wiping device includes a mounting member, a wiping mechanism, a pressing mechanism and an alcohol spraying mechanism. The mounting member is provided with a mounting cavity and an opening. The opening is located on the bottom wall of the mounting member and is connected to the mounting cavity. The wiping mechanism includes a third driving component, a feed roll, a reel, a wiping member and a tensioning member. There are two tensioning members. The feed roll, the reel and the two tensioning members can be rotatably installed in the mounting cavity. The two tensioning members are respectively located on opposite sides of the opening. The wiping member and the outer sides of the two tensioning members are connected. The walls are tensioned together, one end of the wiping piece is wound around the supply roll, and the other end is wound around the receiving roll, the third driving assembly is transmission-connected to the receiving roll, the pressing mechanism is installed in the installation cavity, and is located between the two tensioning pieces, the pressing mechanism is used to drive the wiping piece between the two tensioning pieces to extend out from the opening, and press the wiping piece down onto the piece to be wiped located on the supporting surface, the alcohol spraying mechanism is installed in the installation cavity, and is used to spray alcohol onto the wiping piece between the two tensioning pieces.

[0018] In one of the embodiments, the top of the mounting member is further provided with an exhaust port connected to the mounting cavity, and the wiping device further includes an exhaust mechanism, and the exhaust mechanism is installed at the exhaust port.

[0019] When the workpiece platform and wiping cleaning device in the above embodiment are used, after the piece to be wiped is placed on the support surface, the positioning mechanism positions the piece to be wiped on the support surface so that the piece to be wiped is positioned at a preset position on the rotating member, ensuring that the rotating member can absorb the piece to be wiped and drive the piece to be wiped to rotate while the piece to be wiped does not move relative to the rotating member. The suction channel is inhaled, and the workpiece platform is moved to the bottom of the wiping device. After the wiping device is pressed down on the upper surface of the piece to be wiped, the first driving component drives the rotating member to rotate, so that the piece to be wiped can be firmly adsorbed on the rotating member and rotate synchronously with the rotating member, ensuring the wiping effect of the wiping device on the piece to be wiped and improving the one-time inspection pass rate of the piece to be wiped. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application.

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a schematic structural diagram of a workpiece platform according to an embodiment.

[0023] Figure 2 It is a schematic structural diagram of a workpiece platform according to another embodiment.

[0024] Figure 3 for Figure 2 Schematic diagram of the structure of the workpiece platform from another perspective.

[0025] Figure 4 Schematic diagram of the structure of a wiping device according to an embodiment.

[0026] Figure 5 It is a schematic structural diagram of a wiping device according to another embodiment.

[0027] Description of reference numerals:

[0028] 100, workpiece platform; 110, mounting body; 120, rotating mechanism; 121, first driving assembly; 122, rotating member; 1221, supporting surface; 1222, air suction channel; 130, positioning mechanism; 131, positioning assembly; 1311, moving member; 1312, positioning member; 1313, first avoidance groove; 1314, second avoidance groove; 140, connecting member; 141, first connecting port; 142, second connecting port; 150, rotating joint; 160, driving mechanism; 200, wiping device; 210, mounting part; 211, mounting cavity; 212, opening; 213, exhaust port; 220, wiping mechanism; 221, third driving assembly; 222, feeding reel; 223, receiving reel; 224, wiping member; 225, tensioning member; 226, guide member; 230, pressing mechanism; 231, first mounting seat; 232, second mounting seat; 233, pressing cylinder; 234, contoured silicone pressure head; 240, alcohol spraying mechanism; 250, water filtering mechanism; 260, lifting module; 300, member to be wiped. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0030] like Figure 1 and Figure 2As shown, in one embodiment, a workpiece platform 100 is provided, which is applied to a wiping cleaning device. The workpiece platform 100 includes a mounting body 110, a rotating mechanism 120 and a positioning mechanism 130. The rotating mechanism 120 includes a first driving assembly 121 and a rotating member 122. The rotating member 122 can be rotatably mounted on the mounting body 110. The first driving assembly 121 is in transmission connection with the rotating member 122, so that the rotating member 122 can rotate around its own axis. The top of the rotating member 122 is provided with a supporting surface 1221 for supporting the object to be wiped 300. The rotating member 122 is also provided with an air suction channel 1222, and one end of the air suction channel 1222 extends to the supporting surface 1221. The positioning mechanism 130 is mounted on the mounting body 110, and is used to position and cooperate with the object to be wiped 300 on the supporting surface 1221, so as to position the object to be wiped 300 at a preset position on the rotating member 122.

[0031] When the workpiece platform 100 in the above embodiment is used, after the workpiece to be wiped 300 (i.e., the workpiece to be inspected) is placed on the support surface 1221, the positioning mechanism 130 positions the workpiece to be wiped 300 on the support surface 1221, so that the workpiece to be wiped 300 is positioned at a preset position on the rotating member 122, ensuring that the rotating member 122 can absorb the workpiece to be wiped 300 and drive the workpiece to be wiped 300 to rotate, while the workpiece to be wiped 300 will not move relative to the rotating member 122. After the suction channel 1222 is sucked, and the wiping device 200 is pressed down to the upper surface of the workpiece to be wiped 300 on the rotating member 122, the first driving assembly 121 drives the rotating member 122 to rotate, so that the workpiece to be wiped 300 can be firmly adsorbed on the rotating member 122 and rotate synchronously with the rotating member 122, ensuring the wiping effect of the wiping device 200 on the workpiece to be wiped 300, and improving the one-time inspection pass rate of the workpiece to be wiped 300.

[0032] Among them, the mounting body 110 can be configured as a mounting seat, a mounting block, a mounting frame or other mounting structure. The rotating member 122 can be configured as a rotating column, a rotating tube or other rotating structure. The first drive component 121 can be configured as a gear set drive component, a pulley drive component, a hollow rotary stepper motor, or other drive structure capable of driving the rotating member 122 to rotate around its own axis. Specifically in this embodiment, the rotating member 122 includes a floating buffer rod and a suction nozzle made of PEEK (polyetheretherketone), one end of the floating buffer rod is transmission-connected to one side of the suction nozzle, and the support surface 1221 is arranged on the side of the suction nozzle away from the floating buffer rod.

[0033] The preset position refers to the position of the member to be wiped 300 relative to the rotating member 122 when the rotating member 122 can absorb the member to be wiped 300 and drive the member to be wiped 300 to rotate synchronously, and the member to be wiped 300 will not move relative to the rotating member 122 during the rotation. Specifically in this embodiment, when the member to be wiped 300 is positioned at the preset position on the rotating member 122, the center of mass of the member to be wiped 300 coincides with the axis of the rotating member 122. In this way, during the rotation of the rotating member 122, the member to be wiped 300 on the supporting surface 1221 will not make eccentric movement, ensuring that the member to be wiped 300 will not be thrown out of the supporting surface 1221 during the rotation, and can be stably adsorbed on the rotating member 122, thereby improving the reliability of the workpiece platform 100.

[0034] like Figure 2 and Figure 3 As shown, further, the positioning mechanism 130 includes a second driving component and two positioning components 131, the two positioning components 131 are respectively located on opposite sides of the rotating member 122, and both are movably matched with the mounting body 110, and the second driving component is transmission-connected to the two positioning components 131, so that the two positioning components 131 can move in a direction close to or away from each other (such as Figure 2 In this way, when the object 300 to be wiped needs to be placed on the support surface 1221, or when the object 300 to be wiped on the support surface 1221 needs to be removed, the second driving assembly drives the two positioning assemblies 131 to move in directions away from each other to ensure that the object 300 to be wiped can be placed or removed smoothly. After the object 300 to be wiped is placed on the support surface 1221, the second driving assembly drives the two positioning assemblies 131 to move in directions approaching each other, so that the two positioning assemblies 131 can cooperate to position the object 300 to ensure that the object 300 to be wiped is positioned at a preset position, thereby improving the reliability of the workpiece platform 100.

[0035] The second driving assembly can be any driving structure in the prior art that can drive the two positioning assemblies 131 to reciprocate in a direction of approaching or moving away from each other. Specifically in this embodiment, the mounting body 110 is provided with a slide rail in a direction of approaching or moving away from each other, and the two positioning assemblies 131 are both slidably matched with the slide rail. The two positioning assemblies 131 are symmetrically arranged about the axis of the rotating member 122.

[0036] like Figure 2 and Figure 3As shown, optionally, the two positioning components 131 each include a moving member 1311 and at least one positioning member 1312 mounted on the moving member 1311, the two moving members 1311 are respectively located on opposite sides of the rotating member 122, and both are in motion cooperation with the mounting body 110, the second driving component is in transmission connection with the two moving members 1311, so that the positioning members 1312 on the two moving members 1311 can reciprocate in the direction of approaching or moving away from each other; the positioning member 1312 is used to position and cooperate with the to-be-wiped member 300 on the supporting surface 1221. In this way, multiple positioning members 1312 can cooperate with the to-be-wiped member 300 to perform multi-point positioning, ensure the positioning accuracy of the positioning mechanism 130 on the to-be-wiped member 300, and improve the reliability of the workpiece platform 100.

[0037] Among them, the moving part 1311 can be set as a moving block, a moving frame, a moving plate or other moving structures. The positioning part 1312 can be set as a positioning column, a positioning block or other positioning structures. The number of positioning parts 1312 can be flexibly adjusted according to the needs of actual use. The hardness of the positioning part 1312 is lower than the hardness of the part to be wiped 300. Specifically in this embodiment, the positioning part 1312 is made of PEEK material. The positioning part 1312 can be installed on the moving part 1311 by plugging, screwing or other detachable methods. In this way, the positioning part 1312 will not cause damage to the part to be wiped 300, and the positioning part 1312 can be replaced after being damaged, thereby improving the reliability and practicality of the workpiece platform 100.

[0038] like Figure 2 and Figure 3 As shown, optionally, the number of the rotating member 122 is at least one, and the first avoidance groove 1313 and the second avoidance groove 1314 are respectively provided on the side where the two moving members 1311 are close to each other, and the number of the first avoidance groove 1313 and the number of the second avoidance groove 1314 are the same as the number of the rotating member 122, and along the extension direction of the moving member 1311 (such as Figure 2 In the direction shown by B in the figure), positioning members 1312 are provided on both sides of each first avoidance groove 1313 and on both sides of each second avoidance groove 1314. When the two moving members 1311 move to the positioning position, each first avoidance groove 1313 and each second avoidance groove 1314 are matched to form an avoidance space for each rotating member 122 to pass through. The four positioning members 1312 around each rotating member 122 are all matched to the corresponding positions of the to-be-wiped parts 300 on each supporting surface 1221. In this way, the workpiece platform 100 can simultaneously position and adsorb multiple to-be-wiped parts 300, thereby improving the wiping efficiency of the to-be-wiped parts 300.

[0039] like Figure 2 and Figure 3As shown, in one embodiment, the number of rotating members 122 is set to at least one, the first driving assembly 121 is in driving connection with each rotating member 122, the workpiece platform 100 further includes a connecting member 140, the connecting member 140 is provided with a first connecting port 141 and a second connecting port 142, the number of the second connecting ports 142 is the same as the number of the rotating members 122, the first connecting port 141 is in communication with each second connecting port 142, and each second connecting port 142 is in corresponding communication with one end of each suction channel 1222 away from the supporting surface 1221. In this way, multiple suction channels 1222 can be inhaled or inflated at the same time, so that multiple objects to be wiped 300 can be adsorbed on the rotating member 122 at the same time, or the adsorption of the rotating member 122 on the objects to be wiped 300 can be released at the same time, thereby improving the practicality of the workpiece platform 100.

[0040] Specifically in this embodiment, the workpiece platform 100 further includes a rotary joint 150, and the number of the rotary joint 150 is the same as the number of the air suction channels 1222. One end of each air suction channel 1222 away from the support surface 1221 is connected to each second connection port 142 through each rotary joint 150.

[0041] like Figure 1 As shown, in one embodiment, the workpiece platform 100 also includes a driving mechanism 160, which is transmission-connected to the mounting body 110 and is used to drive the mounting body 110 to reciprocate along a preset direction. In this way, a loading station, a wiping station, and a unloading station can be sequentially arranged along the moving direction of the mounting body 110. When loading is required, the driving mechanism 160 drives the mounting body 110 to drive the rotating mechanism 120 and the positioning mechanism 130 to move to the loading station, so as to load, position, and adsorb the wiped piece 300. When the wiped piece 300 needs to be wiped, the driving mechanism 160 drives the mounting body 110 to drive the rotating mechanism 120, the positioning mechanism 130, and the wiped piece 300 to move to the wiping station, so as to wipe the wiped piece 300. When unloading is required, the driving mechanism 160 drives the mounting body 110 to drive the rotating mechanism 120 , the positioning mechanism 130 and the wiped object 300 to move to the unloading station to facilitate unloading of the wiped object 300 and improve the practicality of the workpiece platform 100 .

[0042] Optionally, the driving mechanism 160 can be configured as any linear driving structure in the prior art. Specifically in this embodiment, the driving mechanism 160 can be configured as a lead screw module.

[0043] like Figure 1 and Figure 4As shown, in one embodiment, a wiping cleaning device is provided, including a wiping device 200 and a workpiece platform 100 in any of the above embodiments. The wiping device 200 is installed above the workpiece platform 100 and is used to wipe the workpiece 300 to be wiped on the supporting surface 1221.

[0044] When the wiping cleaning device in the above embodiment is used, after the piece to be wiped 300 is placed on the supporting surface 1221, the positioning mechanism 130 positions the piece to be wiped 300 on the supporting surface 1221, so that the piece to be wiped 300 is positioned at a preset position on the rotating member 122, ensuring that the rotating member 122 can absorb the piece to be wiped 300 and drive the piece to be wiped 300 to rotate, while the piece to be wiped 300 will not move relative to the rotating member 122. The suction channel 1222 is suctioned and the workpiece platform 100 is moved to the bottom of the wiping device 200 (i.e., the wiping station). After the wiping device 200 is pressed down on the upper surface of the piece to be wiped 300, the first driving component 121 drives the rotating member 122 to rotate, so that the piece to be wiped 300 can be firmly adsorbed on the rotating member 122 and rotate synchronously with the rotating member 122, thereby ensuring the wiping effect of the wiping device 200 on the piece to be wiped 300 and improving the one-time inspection pass rate of the piece to be wiped 300.

[0045] The wiping device 200 may be configured as any wiping structure in the prior art.

[0046] like Figure 4 and Figure 5 As shown, further, the wiping device 200 includes a mounting member 210, a wiping mechanism 220, a pressing mechanism 230 and an alcohol spraying mechanism 240, the mounting member 210 is provided with a mounting cavity 211 and an opening 212, the opening 212 is located on the bottom wall of the mounting member 210 and is communicated with the mounting cavity 211, the wiping mechanism 220 includes a third driving assembly 221, a feeding roll 222, a receiving roll 223, a wiping member 224 and a tensioning member 225, the tensioning member 225 is two, the feeding roll 222, the receiving roll 223 and the two tensioning members 225 can be rotatably installed in the mounting cavity 211, the two tensioning members 225 are respectively located on opposite sides of the opening 212, and the wiping member 224 is provided with a plurality of wiping members 225. 4 is tensioned with the outer side walls of the two tensioning members 225, one end of the wiping member 224 is wound around the feeding roll 222, and the other end is wound around the receiving roll 223, the third driving assembly 221 is in driving connection with the receiving roll 223, the pressing mechanism 230 is installed in the installation cavity 211 and is located between the two tensioning members 225, the pressing mechanism 230 is used to drive the wiping member 224 between the two tensioning members 225 to extend out from the opening 212, and press the wiping member 224 down on the to-be-wiped member 300 located on the supporting surface 1221, and the alcohol spraying mechanism 240 is installed in the installation cavity 211 and is used to spray alcohol on the wiping member 224 between the two tensioning members 225.

[0047] like Figure 5 As shown, optionally, the wiping mechanism 220 further includes at least one guide member 226, each of which can be rotatably mounted in the mounting cavity 211, and the outer side wall of each guide member 226 is tensioned with the wiping member 224 to guide the wiping member 224. Specifically in this embodiment, the mounting member 210 can be configured as a sealing cover. The wiping member 224 can be configured as a dust-free cloth. The tensioning member 225 can be configured as a tensioning wheel. The guide member 226 can be configured as a guide wheel. The third drive assembly 221 can be configured as a belt drive assembly.

[0048] like Figure 4 and Figure 5 As shown, optionally, the top of the mounting member 210 is further provided with an exhaust port 213 connected to the mounting cavity 211, and the wiping device 200 further includes an exhaust mechanism, which is installed at the exhaust port 213. In this way, the exhaust mechanism can discharge the alcohol vapor in the mounting cavity 211 from the exhaust port 213 in time, thereby reducing the alcohol vapor from floating into the internal space of the device and improving the reliability of the wiping cleaning device.

[0049] like Figure 4 and Figure 5 As shown, specifically in this embodiment, the exhaust mechanism can be set as an exhaust fan. The wiping device 200 also includes a water filtering mechanism 250, and the water filtering mechanism 250 is connected to the exhaust port 213. In this way, the exhausted alcohol vapor is filtered by the water filtering mechanism 250 and then pumped into the exhaust pipe, so as to avoid the alcohol vapor and air mixing to form explosive gas, thereby improving the safety of the wiping cleaning device.

[0050] like Figure 4 and Figure 5 As shown, in one embodiment, the pressing mechanism 230 includes a first mounting seat 231, a second mounting seat 232, a pressing cylinder 233 and a profiled silicone pressure head 234. The first mounting seat 231 is mounted on the inner wall of the mounting cavity 211. The second mounting seat 232 is located below the first mounting seat 231 and moves with the first mounting seat 231 in the vertical direction. The pressing cylinder 233 is mounted on the first mounting seat 231 and is drivingly connected to the second mounting seat 232 so as to be able to drive the second mounting seat 232 to reciprocate in the vertical direction. The profiled silicone pressure head 234 is mounted on the bottom of the second mounting seat 232, and the profiled silicone pressure head 234 is located above the wiper 224. In the vertical direction, the projection area of ​​the profiled silicone pressure head 234 is located within the projection area of ​​the wiper 224. When the positioning mechanism 130 moves to the bottom of the wiping device 200 (ie, the wiping station), along the vertical direction, the projection area of ​​the to-be-wiped object 300 on the rotating member 122 is located within the projection area of ​​the contoured silicone indenter 234 .

[0051] The number of the profiling silicone pressure heads 234 is the same as the number of the rotating members 122. Each profiling silicone pressure head 234 is arranged corresponding to each rotating member 122, so that each profiling silicone pressure head 234 can press the wiping member 224 down on the upper surface of the object to be wiped 300 on each rotating member 122. Specifically in this embodiment, the number of the profiling silicone pressure heads 234 and the number of the rotating members 122 are both five, and the five profiling silicone pressure heads 234 are arranged at intervals along the moving direction of the mounting body 110.

[0052] like Figure 5 As shown, in one embodiment, the alcohol spraying mechanism 240 is used to communicate with the alcohol supply device. The feed roll 222 and the receiving roll 223 are respectively located on both sides of the opening 212. The alcohol spraying mechanism 240 is located between the pressing mechanism 230 and the tensioning member 225 close to the feed roll 222. The alcohol spraying mechanism 240 includes an alcohol spraying valve for adjusting the alcohol spraying amount and the atomization effect to ensure that the wiping member 224 under each contoured silicone pressure head 234 has alcohol. In other embodiments, the alcohol spraying valve can also be used to control whether to spray alcohol on the wiping member 224 to achieve the effects of dry wiping and wet wiping, thereby improving the practicality of the wiping cleaning device.

[0053] like Figure 4 As shown, in one embodiment, the wiping device 200 further includes a lifting module 260, which is in driving connection with the mounting member 210. In this way, the vertical spacing between the wiping mechanism 220 and the rotating mechanism 120 is adjustable to meet the wiping needs of the wiped objects 300 of different sizes, thereby improving the practicality of the wiping cleaning device.

[0054] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0055] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0056] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0057] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0058] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0059] It should also be understood that when explaining the connection relationship or positional relationship of elements, although not explicitly described, the connection relationship and positional relationship are interpreted as including an error range, which should be within the acceptable deviation range of a specific value determined by those skilled in the art. For example, "approximately", "approximately" or "substantially" may mean within one or more standard deviations, which are not limited here.

[0060] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0061] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A workpiece platform, used in a wiping cleaning device, characterized in that: include: Install the body; and A rotating mechanism, the rotating mechanism comprising a first driving assembly and a rotating member, the rotating member being rotatably mounted on the mounting body, the first driving assembly being in transmission connection with the rotating member so that the rotating member can rotate around its own axis; a supporting surface for supporting the member to be wiped is provided on the top of the rotating member; the rotating member is also provided with an air suction channel, one end of which extends to the supporting surface; and A positioning mechanism is installed on the mounting body and is used to cooperate with the object to be wiped on the supporting surface to position the object to be wiped at a preset position on the rotating member.

2. The workpiece platform according to claim 1, characterized in that: When the object to be wiped is positioned at a preset position on the rotating member, the center of mass of the object to be wiped coincides with the axis of the rotating member.

3. The workpiece platform according to claim 1, characterized in that: The positioning mechanism includes a second drive component and two positioning components. The two positioning components are respectively located on opposite sides of the rotating member and are both coordinated with the mounting body for movement. The second drive component is transmission-connected to the two positioning components so that the two positioning components can move in directions approaching or moving away from each other.

4. The workpiece platform according to claim 3, characterized in that: The two positioning components each include a moving part and at least one positioning component installed on the moving part. The two moving parts are respectively located on opposite sides of the rotating part and are both movably coordinated with the mounting body. The second driving component is transmission-connected to the two moving parts so that the positioning components on the two moving parts can reciprocate in directions approaching or moving away from each other. The positioning component is used to position and cooperate with the part to be wiped on the supporting surface.

5. The workpiece platform according to claim 4, characterized in that: The number of the rotating parts is at least one, and a first avoidance groove and a second avoidance groove are respectively provided on one side where the two moving parts are close to each other. The number of the first avoidance grooves and the number of the second avoidance grooves are the same as the number of the rotating parts. Along the extension direction of the moving parts, both sides of each first avoidance groove and both sides of each second avoidance groove are provided with positioning parts. When the two moving parts move to the positioning position, each of the first avoidance grooves corresponds to each of the second avoidance grooves to form an avoidance space for each of the rotating parts to pass through, and the four positioning parts around each of the rotating parts correspond to the positioning and cooperation of the parts to be wiped on each of the supporting surfaces.

6. The workpiece platform according to any one of claims 1 to 5, characterized in that: The number of the rotating parts is set to at least one, the first driving assembly is transmission-connected to each of the rotating parts, the workpiece platform also includes a connecting part, the connecting part is provided with a first connecting port and a second connecting port, the number of the second connecting ports is the same as the number of the rotating parts, the first connecting port is connected to each of the second connecting ports, and each of the second connecting ports is correspondingly connected to an end of each of the suction channels away from the supporting surface.

7. The workpiece platform according to any one of claims 1 to 5, characterized in that: The workpiece platform also includes a driving mechanism, which is transmission-connected to the mounting body and is used to drive the mounting body to reciprocate along a preset direction.

8. A wiping cleaning device, characterized in that: It comprises a wiping device and a workpiece platform as described in any one of claims 1 to 7, wherein the wiping device is installed above the workpiece platform and is used to wipe the workpiece to be wiped on the supporting surface.

9. The wiping cleaning device according to claim 8, characterized in that: The wiping device includes a mounting member, a wiping mechanism, a pressing mechanism and an alcohol spraying mechanism. The mounting member is provided with a mounting cavity and an opening. The opening is located on the bottom wall of the mounting member and is communicated with the mounting cavity. The wiping mechanism includes a third driving assembly, a feeding roll, a receiving roll, a wiping member and a tensioning member. There are two tensioning members. The feeding roll, the receiving roll and the two tensioning members can be rotatably installed in the mounting cavity. The two tensioning members are respectively located on opposite sides of the opening. The wiping member and the outer side walls of the two tensioning members are tensioned together. The wiping member is combined, one end of the wiping member is wound around the feeding roll, and the other end is wound around the receiving roll, the third driving assembly is transmission-connected to the receiving roll, the pressing mechanism is installed in the installation cavity, and is located between the two tensioning members, the pressing mechanism is used to drive the wiping member between the two tensioning members to extend out from the opening, and press the wiping member down onto the member to be wiped located on the supporting surface, the alcohol spraying mechanism is installed in the installation cavity, and is used to spray alcohol onto the wiping member between the two tensioning members.

10. The wiping cleaning device according to claim 9, characterized in that: The top of the mounting member is also provided with an exhaust port communicated with the mounting cavity, and the wiping device also includes an exhaust mechanism, which is installed at the exhaust port.

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