Cleaning device

Abstract

The application relates to the technical field of cleaning equipment, and particularly discloses a cleaning device which comprises a cleaning box, a brush cleaning part, a lifting driving mechanism, a rotary clamping mechanism and a driving rack. The cleaning box is provided with a cleaning tank; the lifting driving mechanism is arranged in the cleaning tank; the rotary clamping mechanism comprises a clamping assembly connected with the lifting driving mechanism, and the clamping assembly comprises a rotating gear used for being connected with a workpiece; the brush cleaning part is arranged in the cleaning tank and is arranged on one side of the clamping assembly and used for brushing the workpiece; and the driving rack is arranged in the cleaning tank, extends along the vertical direction and is engaged with the rotating gear. The cleaning device of the application realizes the function of automatically cleaning the workpiece, can clean each region of the periphery of the workpiece, and thus improves the efficiency and quality of cleaning the workpiece.

Description

Technical Field

[0001] This application relates to the field of cleaning equipment technology, and specifically to a cleaning device. Background Technology

[0002] In industrial production, some workpieces, such as shaft components, in processing and transmission equipment require regular cleaning to ensure their proper use. Currently, manual cleaning is commonly used. However, manual cleaning is inefficient and produces low-quality results. Utility Model Content

[0003] In view of the above, it is necessary to propose a cleaning device to improve the efficiency and quality of cleaning workpieces.

[0004] This application provides a cleaning device, including a cleaning tank, a brush, a lifting drive mechanism, a rotating clamping mechanism, and a drive rack. The cleaning tank has a cleaning tank. The lifting drive mechanism is disposed in the cleaning tank. The rotating clamping mechanism includes a clamping assembly connected to the lifting drive mechanism, the clamping assembly including a rotating gear for connecting to a workpiece. The brush is disposed in the cleaning tank and is located on one side of the clamping assembly for brushing the workpiece. The drive rack is disposed in the cleaning tank, the drive rack extends vertically and meshes with the rotating gear.

[0005] In some embodiments, the clamping assembly comprises two sets, which are respectively connected to the lifting drive mechanism and are arranged at intervals relative to each other. The rotating gears of the two sets of clamping assemblies are respectively used to connect the two ends of the workpiece.

[0006] In some embodiments, the lifting drive mechanism includes two lifting members, two drive screws, a rotation drive member, and a transmission assembly; the two lifting members are slidably disposed on the inner sidewall of the cleaning tank in the vertical direction and are arranged opposite to each other, and the two sets of clamping assemblies are respectively connected to the two lifting members; the two drive screws are rotatably disposed on the bottom wall of the cleaning tank and correspond one-to-one with the two lifting members, and the two drive screws are both vertically inserted through the corresponding lifting members and threadedly engaged with the corresponding lifting members; the rotation drive member is disposed in the cleaning tank; the transmission assembly is respectively connected to the rotation drive member and the two drive screws, and the transmission assembly is used to drive the two drive screws to rotate under the drive of the rotation drive member.

[0007] In some embodiments, the transmission assembly includes a first transmission gear, two second transmission gears, and a toothed belt; the first transmission gear is driven to connect with the rotation drive member; the two second transmission gears are respectively sleeved on the two drive screws; the toothed belt is sleeved on the first transmission gear and the two second transmission gears, and meshes with the first transmission gear and the two second transmission gears respectively.

[0008] In some embodiments, the inner sidewall of the cleaning tank is provided with two pairs of slide rails, and the two pairs of slide rails correspond one-to-one with the two lifting members, and each lifting member is slidably connected to the corresponding pair of slide rails.

[0009] In some embodiments, each clamping assembly further includes a connector, a positioning member, and an elastic member; the connector is slidably inserted into the corresponding lifting member, and the rotating gear is rotatably sleeved on the end of the connector away from the corresponding lifting member; the positioning member is disposed on the side of the rotating gear away from the corresponding lifting member, and is used to position the workpiece; the elastic member is sleeved on the connector and located between the rotating gear and the corresponding lifting member.

[0010] In some embodiments, the cleaning device further includes a filtration mechanism, which includes a filter box, a filter screen, a moving component, and a stirring component. The filter box is located below the cleaning tank, and a filter groove is formed on the side of the filter box facing the cleaning tank. The cleaning tank has a drain hole that communicates with the cleaning groove and is positioned opposite the filter groove. The filter screen is located in the filter groove. The moving component is located in the filter groove and on the side of the filter screen facing the cleaning tank. The stirring component is connected to the moving component and is used to stir the cleaning liquid flowing into the filter groove through the drain hole under the drive of the moving component.

[0011] In some embodiments, the moving component includes a rotary drive, a lead screw, a moving component, and a guide rail. The rotary drive is disposed in the filter tank; one end of the lead screw is connected to the rotary drive, and the other end of the lead screw is rotatably connected to the filter box; the moving component is sleeved on the lead screw and threadedly engaged with the lead screw; the stirring component is disposed on the moving component; the guide rail extends along the extension direction of the lead screw, and its two ends are respectively connected to two opposite inner sidewalls of the filter tank; the guide rail is slidably connected to the moving component.

[0012] In some embodiments, the filtration mechanism further includes a drive rack that extends along the moving direction of the stirring assembly and is connected to the inner sidewall of the filter tank; the stirring assembly includes a rotating gear and a stirring element, the rotating gear being rotatably disposed on the moving assembly and meshing with the drive rack, and the stirring element being disposed on the rotating gear.

[0013] In some embodiments, the filtration mechanism further includes an input pipe inserted into the filter box and communicating with the filter tank for inputting a catalyst into the filter tank; and / or an output pipe inserted into the filter box and communicating with the filter tank, one end of the output pipe communicating with the filter tank being located on the side of the filter screen away from the cleaning box, the output pipe being used to discharge the cleaning liquid filtered by the filter screen.

[0014] The cleaning device of this embodiment comprises a cleaning tank, a brush, a lifting drive mechanism, a rotating clamping mechanism, and a drive rack. When cleaning a workpiece, the workpiece is connected to the rotating gear of the clamping assembly. The lifting drive mechanism then drives the clamping assembly to rise and fall, and the drive rack drives the rotating gear to rotate. The rotating gear causes the workpiece to rotate, thus causing each area around the workpiece to sequentially contact and be brushed by the brush. In this way, the cleaning device of this embodiment achieves the function of automatically cleaning workpieces and can clean each area around the workpiece, thereby improving the efficiency and quality of workpiece cleaning. Furthermore, the cleaning device of this embodiment incorporates a filtration mechanism to filter and purify the cleaning solution after cleaning, which helps reduce pollution generated by the cleaning solution. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the cleaning device provided in the embodiments of this application.

[0016] Figure 2 yes Figure 1 The diagram shows a three-dimensional structure of the cleaning device after the filter mechanism has been removed.

[0017] Figure 3 yes Figure 1 A three-dimensional structural diagram of the filtration mechanism in the cleaning device shown.

[0018] Figure 4 yes Figure 3 A three-dimensional structural diagram of the stirring component in the filtration mechanism shown.

[0019] Key component symbols: Cleaning device 100, cleaning tank 10, cleaning trough 11, slide rail 111, drain hole 12, brush 20, lifting drive mechanism 30, lifting component 31, drive screw 32, rotation drive component 33, transmission assembly 34, first transmission gear 341, second transmission gear 342, toothed belt 343, rotating clamping mechanism 40, clamping assembly 41, rotating gear 411, connector 412, positioning component 413, elastic component 414. Drive rack 50, first spray component 60, second spray component 70, filtration mechanism 80, filter box 81, filter tank 811, filter screen 82, moving component 83, rotary drive component 831, transmission screw 832, moving component 833, guide rail 834, stirring component 84, rotary gear 841, stirring component 842, wheel 8421, stirring part 8422, transmission rack 85, input pipe 86, first valve 87, discharge pipe 88, second valve 89. Detailed Implementation

[0020] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0021] In the description of this application, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, it should be noted that "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection that allows communication between the two components; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0023] The following will describe some embodiments of this application in detail with reference to the accompanying drawings.

[0024] Please see Figure 1 This application provides a cleaning device 100 for cleaning workpieces (not shown). The workpiece can be a shaft-like component, a plate-like component, etc. For ease of understanding, this application uses a shaft-like component as an example for illustration. Obviously, this is not a limitation of this application.

[0025] Please see Figure 1 and Figure 2 In this embodiment, the cleaning device 100 includes a cleaning tank 10, a brush 20, a lifting drive mechanism 30, a rotating clamping mechanism 40, and a drive rack 50.

[0026] The cleaning tank 10 has a cleaning trough 11 for storing cleaning fluid (not shown).

[0027] The lifting drive mechanism 30 is located in the cleaning tank 11 and on one side of the brushing component 20.

[0028] The rotary clamping mechanism 40 includes a clamping assembly 41 connected to the lifting drive mechanism 30. The clamping assembly 41 includes a rotating gear 411 for connecting with the workpiece.

[0029] The brush 20 is disposed on the inner side wall of the cleaning tank 11 and is disposed on one side of the clamping assembly 41 for brushing the workpiece. The brush 20 can be a cleaning brush.

[0030] The drive rack 50 is located in the cleaning tank 11. The drive rack 50 extends vertically and meshes with the rotating gear 411.

[0031] When the cleaning device 100 cleans the workpiece, the workpiece is connected to the rotating gear 411 of the clamping assembly 41. Then, the lifting drive mechanism 30 drives the clamping assembly 41 to rise and fall, and the drive rack 50 drives the rotating gear 411 to rotate. The rotating gear 411 drives the workpiece to rotate, so that each area around the workpiece sequentially comes into contact with the brushing component 20 and is brushed by the brushing component 20. In this way, the cleaning device 100 of this embodiment realizes the function of automatically cleaning the workpiece and can clean each area around the workpiece, thereby improving the efficiency and quality of cleaning the workpiece.

[0032] In this embodiment, there are two sets of clamping components 41. The two sets of clamping components 41 are respectively connected to the lifting drive mechanism 30 and are arranged at intervals relative to each other. The rotating gears 411 of the two sets of clamping components 41 are respectively used to connect the two ends of the workpiece. In this way, the stability of fixing the workpiece is improved.

[0033] In some other embodiments, there may be only one set of clamping components 41, and one set of clamping components 41 fixes one end or other part of the workpiece. This application does not specifically limit this.

[0034] In this embodiment, there can be two drive racks 50, and the two drive racks 50 correspond one-to-one with and mesh with the two rotating gears 411 respectively.

[0035] In this embodiment, the lifting drive mechanism 30 includes two lifting members 31, two drive screws 32, a rotation drive member 33, and a transmission assembly 34. The two lifting members 31 are slidably disposed vertically on the inner sidewall of the cleaning tank 11 and arranged opposite to each other. Two sets of clamping assemblies 41 are respectively connected to the two lifting members 31. The two drive screws 32 are rotatably disposed on the bottom wall of the cleaning tank 11 and correspond one-to-one with the two lifting members 31. Each drive screw 32 passes vertically through its corresponding lifting member 31 and is threadedly engaged with it. The rotation drive member 33 is disposed in the cleaning tank 11 and can be a drive motor. The transmission assembly 34 is connected to the rotation drive member 33 and the two drive screws 32 respectively, and is used to drive the two drive screws 32 to rotate under the drive of the rotation drive member 33.

[0036] When the lifting drive mechanism 30 drives the two sets of clamping assemblies 41 to rise and fall, the rotation drive component 33 drives the two drive screws 32 to rotate through the transmission component 34. Since the two drive screws 32 are threadedly engaged with the two lifting components 31 respectively, the two drive screws 32 drive the corresponding lifting components 31 to rise and fall, and the two lifting components 31 drive the two sets of clamping assemblies 41 to rise and fall respectively. In this way, the lifting drive mechanism 30 has a simple structure and improves the accuracy of driving the two sets of clamping assemblies 41 to rise and fall.

[0037] In this embodiment, the transmission assembly 34 includes a first transmission gear 341, two second transmission gears 342, and a toothed belt 343. The first transmission gear 341 is driven by the rotation drive member 33. The two second transmission gears 342 are respectively sleeved on the two drive screws 32. The toothed belt 343 is sleeved on the first transmission gear 341 and the two second transmission gears 342, and meshes with the first transmission gear 341 and the two second transmission gears 342 respectively. Because the toothed belt 343 has high transmission accuracy with the first transmission gear 341 and the two second transmission gears 342, the accuracy of the transmission assembly 34 driving the two drive screws 32 to rotate under the drive of the rotation drive member 33 is improved, thereby improving the accuracy of the lifting drive mechanism 30 driving the two sets of clamping assemblies 41 to lift.

[0038] In some other embodiments, the transmission assembly 34 may also include a driving wheel (not shown), two driven wheels (not shown), and a conveyor belt (not shown). The driving wheel is driven by the rotation drive member 33. The two driven wheels are respectively sleeved on the two drive screws 32, and the conveyor belt is sleeved on the driving wheel and the two driven wheels. In this case, the transmission assembly 34 can also drive the two drive screws 32 to rotate under the drive of the rotation drive member 33. This embodiment of the application does not specifically limit this.

[0039] In this embodiment, the inner sidewall of the cleaning tank 11 is provided with two pairs of slide rails 111, and the two pairs of slide rails 111 correspond one-to-one with the two lifting members 31. The two ends of each lifting member 31 are slidably connected to the corresponding pair of slide rails 111.

[0040] By setting the slide rail 111 to guide the movement direction of the lifting component 31, the accuracy of the lifting component 31 driving the corresponding clamping component 41 to rise and fall is improved.

[0041] In this embodiment, the slide rail 111 has a T-shaped cross-section, and the lifting member 31 has grooves (not shown) at both ends that are similar in shape to the slide rail 111. The grooves are slidably connected to the corresponding slide rail 111. The cooperation between the grooves and the slide rail 111 can reduce the probability of the lifting member 31 shaking, thereby further improving the accuracy of the lifting member 31 in driving the corresponding clamping component 41 to rise and fall.

[0042] In this embodiment, each clamping assembly 41 further includes a connector 412, a positioning member 413, and an elastic member 414. The connector 412 is slidably inserted into the corresponding lifting member 31, and the rotating gear 411 is rotatably sleeved on the end of the connector 412 away from the corresponding lifting member 31. The positioning member 413 is located on the side of the rotating gear 411 away from the corresponding lifting member 31, and is used to position the workpiece. The elastic member 414 can be a spring, and is sleeved on the connector 412 and located between the rotating gear 411 and the corresponding lifting member 31.

[0043] When the two sets of clamping assemblies 41 clamp a workpiece, the positioning member 413 inserts into the workpiece and positions the workpiece relative to the rotating gear 411, thereby improving the accuracy of the two sets of clamping assemblies 41 in clamping the workpiece. In addition, since the connector 412 is slidably inserted into the corresponding lifting member 31, when the two sets of clamping assemblies 41 clamp a workpiece, the connector 412 can move accordingly according to the size of the workpiece, and the elastic member 414 provides elastic force to make the rotating gear 411 press the workpiece, thereby facilitating the clamping of workpieces within a certain size range by the two sets of clamping assemblies 41 and improving the versatility of the clamping assemblies 41.

[0044] In this embodiment, a bearing (not shown) is fitted on the connector 412, and the rotating gear 411 is connected to the bearing, thereby improving the smoothness of the rotation of the rotating gear 411.

[0045] In some other embodiments, the rotating gear 411 may also be fixedly connected to the connector 412, which is rotatably inserted into the corresponding lifting member 31. This application does not specifically limit this aspect.

[0046] In this embodiment, the cleaning device 100 further includes a first spraying element 60, which is disposed in the cleaning tank 10 and extends toward the cleaning tank 11. The first spraying element 60 is used to spray cleaning fluid toward the cleaning tank 11. By providing the first spraying element 60, the convenience of injecting cleaning fluid into the cleaning tank 11 is improved.

[0047] In this embodiment, the cleaning fluid can be water or a mixture of water and cleaning agent.

[0048] In this embodiment, the cleaning device 100 further includes a second spraying element 70, which is disposed in the cleaning tank 10 and extends toward the cleaning tank 11. The second spraying element 70 is used to spray cleaning foam toward the cleaning tank 11. Since the cleaning foam has a better cleaning effect, the quality of the workpiece cleaned by the cleaning device 100 is improved.

[0049] In some other embodiments, the cleaning device 100 may only be provided with one of the first spray element 60 and the second spray element 70, and this application embodiment does not specifically limit this.

[0050] Please refer to the following: Figure 3 In this embodiment, the cleaning device 100 further includes a filtration mechanism 80, which includes a filter box 81, a filter screen 82, a moving component 83, and a stirring component 84. The filter box 81 is located below the cleaning tank 10, and a filter groove 811 is formed on the side of the filter box 81 facing the cleaning tank 10. The cleaning tank 10 has a drain hole 12 that communicates with the cleaning groove 11 and is directly opposite the filter groove 811. The filter screen 82 is located in the filter groove 811. The moving component 83 is located in the filter groove 811 and on the side of the filter screen 82 facing the cleaning tank 10. The stirring component 84 is connected to the moving component 83 and is used to move and stir the cleaning fluid flowing into the filter groove 811 through the drain hole 12 under the drive of the moving component 83.

[0051] Specifically, after the cleaning device 100 finishes cleaning the workpiece, the cleaning fluid flows into the filter tank 811 through the drain hole 12. The moving component 83 drives the stirring component 84 to move and stir the cleaning fluid, and the filter screen 82 filters out impurities in the cleaning fluid. In this way, by setting up the filtration mechanism 80, the cleaning fluid after cleaning the workpiece can be purified to a certain extent, which helps to reduce the pollution generated by the cleaning fluid.

[0052] In this embodiment, the moving component 83 includes a rotary drive 831, a transmission screw 832, a moving component 833, and a guide rail 834. The rotary drive 831 is disposed in the filter tank 811 and can be a drive motor. One end of the transmission screw 832 is connected to the rotary drive 831, and the other end of the transmission screw 832 is rotatably connected to the filter box 81. The moving component 833 is sleeved on the transmission screw 832 and threadedly engaged with the transmission screw 832. The stirring component 84 is disposed on the moving component 833. The guide rail 834 extends along the extension direction of the transmission screw 832, and both ends of the guide rail 834 are respectively connected to two opposite inner sidewalls of the filter tank 811. The guide rail 834 is slidably connected to the moving component 833.

[0053] When the moving component 83 drives the stirring component 84 to move, the rotary drive component 831 drives the transmission screw 832 to rotate. Since the transmission screw 832 is threadedly engaged with the moving component 833, the rotation of the transmission screw 832 drives the moving component 833 to move. The guide rail 834 guides the movement direction of the moving component 833, reducing the probability of the moving component 833 wobbling. In this way, the structure of the moving component 83 is simple, and the accuracy of driving the stirring component 84 to move is improved.

[0054] In this embodiment, the filtration mechanism 80 further includes a transmission rack 85, which extends along the moving direction of the stirring assembly 84 and is connected to the inner wall of the filter tank 811.

[0055] The stirring assembly 84 includes a rotating gear 841 and a stirring element 842. The rotating gear 841 is rotatably mounted on the moving element 833 of the moving assembly 83 and meshes with the transmission rack 85. The stirring element 842 is mounted on the rotating gear 841.

[0056] When the moving component 83 drives the stirring component 84 to move, the rotating gear 841 rotates under the action of the transmission rack 85. The rotating gear 841 drives the stirring element 842 to rotate, thereby stirring the cleaning liquid in the filter tank 811. In this way, the structure of the stirring component 84 is simple and the uniformity of the cleaning liquid in the filter tank 811 is improved.

[0057] Please refer to the following: Figure 4 In this embodiment, the stirring component 842 includes a wheel 8421 and a plurality of stirring parts 8422. The wheel 8421 is connected to and coaxially arranged with the rotating gear 841. The plurality of stirring parts 8422 are evenly arranged on the periphery of the wheel 8421, and the center of each stirring part 8422 has a mesh structure, which can reduce the resistance encountered when stirring the cleaning fluid and effectively filter impurities in the cleaning fluid.

[0058] Please refer to it again. Figure 3In this embodiment, the filtration mechanism 80 further includes an input pipe 86, which is inserted into the filter box 81 and communicates with the filter tank 811. The input pipe 86 is used to input a catalyst (not shown) into the filter tank 811. After the catalyst reacts chemically with the cleaning liquid, it can effectively remove contaminants in the cleaning liquid, thereby improving the purification effect of the filtration mechanism 80 on the cleaning liquid.

[0059] In this embodiment, the filter mechanism 80 further includes a first valve 87, which can be a solenoid valve. The first valve 87 is located on the input pipe 86. By setting the first valve 87, it is convenient to control the opening and closing of the input pipe 86.

[0060] In this embodiment, the filtration mechanism 80 further includes a discharge pipe 88, which is inserted into the filter box 81 and communicates with the filter tank 811. One end of the discharge pipe 88 that communicates with the filter tank 811 is located on the side of the filter screen 82 away from the cleaning box 10. The discharge pipe 88 is used to discharge the cleaning liquid filtered by the filter screen 82. This improves the convenience of discharging the filtered cleaning liquid.

[0061] In this embodiment, the filtration mechanism 80 also includes a second valve 89, which can be a solenoid valve. The second valve 89 is located in the discharge pipe 88. By setting the second valve 89, it is easy to control the opening and closing of the discharge pipe 88.

[0062] In some other embodiments, the filter mechanism 80 may only have one of the inlet pipe 86 and the outlet pipe 88, and this application embodiment does not specifically limit this.

[0063] The cleaning process of the cleaning device 100 in this embodiment of the application for cleaning the workpiece is roughly as follows:

[0064] The workpiece is clamped between the rotating gears 411 of the two sets of clamping components 41, and the positioning component 413 is inserted into the workpiece for positioning.

[0065] The first sprayer 60 sprays cleaning liquid into the cleaning tank 11, and the second sprayer 70 sprays cleaning foam into the cleaning tank 11.

[0066] The rotating drive component 33 drives the first transmission gear 341 to rotate in both directions. The first transmission gear 341 drives two second transmission gears 342 to rotate in both directions through the toothed belt 343. The two second transmission gears 342 drive two drive screws 32 to rotate in both directions. The two drive screws 32 drive the corresponding lifting components 31 to lift and lower respectively. The two lifting components 31 drive the two sets of clamping components 41 to lift and lower respectively.

[0067] The rotating gear 411 rotates in both directions under the action of the corresponding drive rack 50. The rotating gear 411 drives the workpiece to rotate in both directions, so that each area of ​​the workpiece's periphery comes into contact with the brushing component 20 in turn and is brushed by the brushing component 20.

[0068] After the workpiece is cleaned, the cleaning fluid flows into the filter tank 811 through the drain hole 12. The first valve 87 is opened and the catalyst is fed into the filter tank 811 through the input pipe 86.

[0069] The rotary drive component 831 drives the transmission screw 832 to rotate in both directions. When the transmission screw 832 rotates, it drives the moving component 833 to move back and forth. The rotary gear 841 moves back and forth under the drive of the moving component 833 and rotates in both directions under the action of the transmission rack 85. The rotary gear 841 drives the stirring component 842 to rotate in both directions to stir the cleaning liquid in the filter tank 811, so that the cleaning liquid and the catalyst are fully mixed.

[0070] Open the second valve 89, and the filtered cleaning solution will be discharged from the drain pipe 88.

[0071] In summary, the cleaning device 100 of this embodiment, by comprising a cleaning tank 10, a brushing component 20, a lifting drive mechanism 30, a rotating clamping mechanism 40, and a drive rack 50, allows the workpiece to be cleaned. When cleaning a workpiece, the workpiece is connected to the rotating gear 411 of the clamping assembly 41. The lifting drive mechanism 30 then drives the clamping assembly 41 to rise and fall, and the drive rack 50 drives the rotating gear 411 to rotate. The rotating gear 411 causes the workpiece to rotate, thereby causing each area around the workpiece to sequentially come into contact with and be brushed by the brushing component 20. Thus, the cleaning device 100 of this embodiment achieves the function of automatically cleaning workpieces and can clean each area around the workpiece, thereby improving the efficiency and quality of workpiece cleaning. Furthermore, the cleaning device 100 of this embodiment uses a filtration mechanism 80 to filter and purify the cleaning solution after cleaning, which helps reduce pollution from the cleaning solution.

[0072] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be embraced within this application.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and scope of the technical solutions of this application.

Claims

1. A cleaning device, characterized in that, include: The cleaning box has a cleaning tank; A lifting drive mechanism is provided in the cleaning tank; A rotary clamping mechanism includes a clamping assembly connected to the lifting drive mechanism, the clamping assembly including a rotating gear for connecting to a workpiece; A brushing component is provided in the cleaning tank, and the brushing component is disposed on one side of the clamping assembly for brushing the workpiece; and A drive rack is disposed in the cleaning tank, the drive rack extends vertically and meshes with the rotating gear.

2. The cleaning device as described in claim 1, characterized in that, The clamping assembly consists of two sets, which are respectively connected to the lifting drive mechanism and are arranged at intervals relative to each other. The rotating gears of the two sets of clamping assemblies are respectively used to connect the two ends of the workpiece.

3. The cleaning device as described in claim 2, characterized in that, The lifting drive mechanism includes: Two lifting components are slidably disposed on the inner side wall of the cleaning tank in a vertical direction and are arranged opposite to each other. The two sets of clamping assemblies are respectively connected to the two lifting components. Two drive screws are rotatably mounted on the bottom wall of the cleaning tank and correspond one-to-one with the two lifting components. Both drive screws pass through the corresponding lifting components in the vertical direction and are threadedly engaged with the corresponding lifting components. A rotation drive component is disposed in the cleaning tank; and A transmission assembly is connected to the rotation drive and the two drive screws respectively. The transmission assembly is used to drive the two drive screws to rotate under the drive of the rotation drive.

4. The cleaning device as described in claim 3, characterized in that, The transmission assembly includes: The first transmission gear is driven to connect with the rotation drive component; Two second transmission gears are respectively sleeved on the two drive screws; and A toothed belt is fitted onto the first transmission gear and the two second transmission gears, and meshes with the first transmission gear and the two second transmission gears respectively.

5. The cleaning device as described in claim 3, characterized in that, The inner wall of the cleaning tank is provided with two pairs of slide rails, and the two pairs of slide rails correspond one-to-one with the two lifting components. Each lifting component is slidably connected to the corresponding pair of slide rails.

6. The cleaning apparatus as described in claim 3, characterized in that, Each set of clamping components also includes: A connector is slidably inserted into the corresponding lifting member, and the rotating gear is rotatably sleeved on the end of the connector away from the corresponding lifting member; A positioning element, located on the side of the rotating gear opposite to the corresponding lifting element, is used to position the workpiece; and An elastic element is sleeved on the plug-in component and located between the rotating gear and the corresponding lifting component.

7. The cleaning apparatus according to any one of claims 1 to 6, characterized in that, The cleaning device further includes a filtration mechanism, which comprises: A filter box is located below the cleaning box. The filter box has a filter groove on one side facing the cleaning box, and the cleaning box has a drain hole that communicates with the cleaning groove and is directly opposite the filter groove. A filter screen is disposed in the filter tank; A movable component, disposed in the filter tank and located on the side of the filter screen facing the cleaning tank; and A stirring assembly, connected to the moving assembly, is used to stir the cleaning liquid flowing into the filter tank through the drain hole under the drive of the moving assembly.

8. The cleaning apparatus as described in claim 7, characterized in that, The moving component includes: A rotary drive component is disposed in the filter tank; One end of the transmission lead screw is connected to the rotary drive component, and the other end is rotatably connected to the filter box; A movable component is sleeved on the transmission screw and threadedly engaged with the transmission screw; the stirring assembly is disposed on the movable component; and The guide rail extends along the extension direction of the transmission lead screw, and its two ends are respectively connected to the two opposite inner sidewalls of the filter tank. The guide rail is slidably connected to the moving part.

9. The cleaning apparatus as described in claim 7, characterized in that, The filtration mechanism further includes a drive rack, which extends along the moving direction of the stirring assembly and is connected to the inner wall of the filter tank. The stirring assembly includes a rotating gear and a stirring element. The rotating gear is rotatably mounted on the moving assembly and meshes with the transmission rack. The stirring element is mounted on the rotating gear.

10. The cleaning apparatus as described in claim 7, characterized in that, The filtration mechanism also includes: An input pipe, inserted into the filter box and communicating with the filter tank, is used to input the catalyst into the filter tank; and / or, A discharge pipe is inserted into the filter box and communicates with the filter tank. One end of the discharge pipe that communicates with the filter tank is located on the side of the filter screen away from the cleaning box. The discharge pipe is used to discharge the cleaning liquid filtered by the filter screen.

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