Wiping machine
By combining the workpiece support device, wiping device, and lint-free cloth device, the problem of poor cleaning effect of traditional wiping machines when cleaning workpieces with curved edges, protrusions, or stepped surfaces is solved. It achieves efficient wiping and flexible contact of workpiece surfaces, avoids scratches, and improves cleaning effect and adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LENS ROBOTICS (CHANGSHA) CO LTD
- Filing Date
- 2025-04-24
- Publication Date
- 2026-06-02
AI Technical Summary
Traditional wiping machines are less effective at cleaning workpieces with curved edges, protrusions, or stepped surfaces. They are difficult to fully adhere to the workpiece surface, resulting in blind spots in corners or dead angles, and they are also prone to scratching the workpiece.
The device employs a combination design of a workpiece carrier, a wiping device, and a cleanroom cloth device. Through lifting, swinging, and rotating drive components, the cleanroom cloth is made to fully adhere to the workpiece surface, achieving efficient wiping of curved edges, bosses, or stepped surfaces, while avoiding scratches through flexible contact.
It significantly improves the cleaning effect of workpieces, effectively cleans corners or dead corners, avoids scratching the workpiece surface, and improves the adaptability and cleaning efficiency of the wiping machine.
Smart Images
Figure CN224309063U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of wiping equipment technology, specifically, it relates to a wiping machine. Background Technology
[0002] Traditional wiping machines typically use a wiping head in conjunction with a lint-free cloth to clean the surface of workpieces, removing oil and dirt. However, existing wiping methods are less effective when dealing with workpieces with curved edges, protrusions, or stepped surfaces. The wiping machine struggles to fully conform to the workpiece surface, leaving blind spots in corners and dead zones. Furthermore, the wiping machine has poor compatibility with workpieces of different shapes, resulting in oil residue. Utility Model Content
[0003] In view of the above-mentioned shortcomings or defects in the existing technology, this utility model provides a wiping machine, which aims to solve the technical problem that traditional wiping machines have poor cleaning effect on workpieces with curved edges, protrusions or stepped surfaces.
[0004] To achieve the above objectives, this utility model provides a wiping machine, comprising:
[0005] A workpiece carrying device includes a workpiece carrying assembly, wherein the workpiece carrying assembly is provided with a workpiece carrying position;
[0006] The wiping device includes a lifting drive assembly, a swing drive assembly, and a wiping assembly. The wiping assembly is arranged above the workpiece bearing position and is drivenly connected to the lifting drive assembly and the swing drive assembly, respectively.
[0007] A cleanroom wipe device includes a winding assembly, an unwinding assembly, and a cleanroom wipe. The two ends of the cleanroom wipe are respectively wound around the winding assembly and the unwinding assembly, and the cleanroom wipe is passed between the wiping assembly and the workpiece carrying assembly.
[0008] Optionally, the workpiece carrying device further includes a rotary drive assembly, and the workpiece carrying assembly is drivenly connected to the rotary drive assembly.
[0009] Optionally, the workpiece bearing assembly includes a bearing seat, a rotating support seat, and a first elastic element. The rotating support seat is drivenly connected to the rotating drive assembly. The bearing seat is vertically and vertically mounted on the rotating support seat. The first elastic element is disposed between the bearing seat and the rotating support seat. The bearing seat forms the workpiece bearing position.
[0010] Optionally, the wiping device further includes an opening and closing drive assembly, the wiping assembly including two wiping heads spaced apart along a first horizontal direction, the two wiping heads being driven connected to the opening and closing drive assembly respectively.
[0011] Optionally, the wiping head includes a wiping head body, a mounting base, and a second elastic element. The mounting base is driven to be connected to the opening and closing drive assembly. The wiping head body is movably disposed on the mounting base along the first horizontal direction. The second elastic element is arranged along the first horizontal direction and disposed between the wiping head body and the mounting base.
[0012] Optionally, the workpiece carrying device includes a plurality of workpiece carrying components arranged at intervals, and the wiping device includes a plurality of wiping components, which are respectively aligned with the plurality of workpiece carrying components.
[0013] Optionally, the rotary drive assembly includes a first rotary drive component, a plurality of synchronous pulleys, and a synchronous belt. The plurality of synchronous pulleys are respectively fixedly connected to the output end of the first rotary drive component and the plurality of workpiece bearing components, and the synchronous belt is respectively wound around the plurality of synchronous pulleys.
[0014] Optionally, the wiping device includes a first movable seat and a second movable seat that can move relative to each other. The opening and closing drive assembly includes a first rack, a second rack, and a second rotary drive member. The two wiping heads of each wiping assembly are respectively disposed on the first movable seat and the second movable seat. The first rack and the second rack are both arranged to extend along the first horizontal direction and are respectively fixedly connected to the first movable seat and the second movable seat. The output end of the second rotary drive member is fixedly connected to a gear, which meshes with the first rack and the second rack respectively.
[0015] Optionally, the wiping device further includes a swing seat that is oscillating in the horizontal direction. The wiping assembly is disposed on the swing seat. The swing drive assembly includes a third rotary drive member, an eccentric wheel, and a sleeve. The eccentric wheel is fixedly connected to the output end of the third rotary drive member, and the central axis of the eccentric wheel is offset from the central axis of the output end of the third rotary drive member in the horizontal direction. The sleeve is loosely sleeved outside the eccentric wheel and movably connected to the swing seat. The central axis of the sleeve is coaxial with the central axis of the output end of the third rotary drive member.
[0016] Optionally, the wiping machine includes a transverse drive device, multiple transfer gripping devices, multiple workpiece carrying devices, and multiple wiping devices. The multiple workpiece carrying devices are arranged at intervals along a second horizontal direction and located between the winding assembly and the unwinding assembly. The multiple wiping devices are arranged in a one-to-one correspondence with the multiple workpiece carrying devices. A transfer gripping device is provided between any two adjacent workpiece carrying devices. The transfer gripping device includes a liftable clamping assembly. The multiple workpiece carrying devices are respectively driven connected to the transverse drive device.
[0017] Through the above technical solution, in the wiping machine of this utility model, the workpiece to be wiped can be placed on the workpiece bearing position of the workpiece bearing component, so that the lint-free cloth is passed between the workpiece to be wiped and the wiping component. The wiping component is driven to descend by the lifting drive component, so that the wiping component can press and cover the surface of the workpiece to be wiped. Then, the wiping component is driven to swing back and forth by the swing drive component. At the same time, the lint-free cloth is moved by the winding component and the unwinding component. In this way, the lint-free cloth can be completely attached to the surface of the workpiece to be wiped and perform efficient wiping action. It can effectively and thoroughly wipe the curved edges, protrusions or stepped surfaces of the workpiece, effectively clean corners or dead corners, and significantly improve the cleaning effect of the workpiece. In addition, since the lint-free cloth is relatively soft, it can effectively avoid the problem of scratching the surface of the workpiece.
[0018] Other features and advantages of this invention will be described in detail in the following detailed embodiments section. Attached Figure Description
[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0020] Figure 1 This is a schematic diagram of the wiping machine in one embodiment of the present invention;
[0021] Figure 2 for Figure 1 A schematic diagram of the workpiece bearing device in the diagram;
[0022] Figure 3 for Figure 2 A schematic diagram of the workpiece support assembly in the diagram;
[0023] Figure 4 for Figure 2 A structural schematic diagram of the workpiece support device from another perspective;
[0024] Figure 5 for Figure 1 A schematic diagram of the wiping device in the diagram;
[0025] Figure 6 for Figure 5 A schematic diagram of the opening and closing drive component in the diagram;
[0026] Figure 7 for Figure 5 A schematic diagram of the wiping head in the middle;
[0027] Figure 8 for Figure 5 A schematic diagram of the swing drive component in the diagram;
[0028] Figure 9 for Figure 1 A side view of the wiping machine.
[0029] Explanation of reference numerals in the attached figures:
[0030] 1. Workpiece support device
[0031] 11 Workpiece bearing assembly 111 Bearing base
[0032] 112 Rotary support seat; 113 First elastic element
[0033] 12 Rotary drive assembly 121 First rotary drive component
[0034] 122 Synchronous pulley 123 Synchronous belt
[0035] 2. Wiping device
[0036] 21 Oscillating Drive Component 211 Third Rotation Drive Component
[0037] 212 Eccentric wheel 213 Socket
[0038] 22 Wiping assembly 221 Wiping head body
[0039] 222 Mounting base 223 Second elastic element
[0040] 23 Opening and closing drive assembly 231 First rack
[0041] 232 Second rack 233 Second rotary drive component
[0042] 24 First moving seat 25 Second moving seat
[0043] 26 Swing seat 27 Lifting drive assembly
[0044] 3 Cleanroom wipes
[0045] 5. Transfer and grabbing device Detailed Implementation
[0046] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.
[0047] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0048] In this utility model, unless otherwise stated, directional terms such as "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model 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. Therefore, they should not be construed as limitations on the embodiments of this utility model. The directional terms "inner" and "outer" refer to the inside and outside of the outline of each component itself.
[0049] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0050] An exemplary embodiment of this utility model provides a wiping machine, as shown in the attached drawing. Figure 1 To be continued Figure 9 As shown, the wiping machine includes:
[0051] The workpiece carrying device 1 includes a workpiece carrying assembly 11, which has a workpiece carrying position.
[0052] The wiping device 2 includes a lifting drive assembly 27, a swing drive assembly 21, and a wiping assembly 22. The wiping assembly 22 is arranged above the workpiece bearing position. The wiping assembly 22 is driven to be connected to the lifting drive assembly 27 and can be lifted and lowered under the drive of the lifting drive assembly 27. The wiping assembly 22 is driven to be connected to the swing drive assembly 21 and can be swung back and forth in the horizontal direction under the drive of the swing drive assembly 21.
[0053] The cleanroom cloth device includes a winding assembly, an unwinding assembly, and a cleanroom cloth 3. The two ends of the cleanroom cloth 3 are respectively wound around the winding assembly and the unwinding assembly, and the cleanroom cloth 3 is passed between the wiping assembly 22 and the workpiece carrying assembly 11.
[0054] In the wiping machine of this exemplary embodiment, the workpiece to be wiped can be placed on the workpiece bearing position of the workpiece bearing assembly 11, so that the lint-free cloth 3 is passed between the workpiece to be wiped and the wiping assembly 22. The wiping assembly 22 is driven to descend by the lifting drive assembly 27, so that the wiping assembly 22 can press and cover the lint-free cloth 3 onto the surface of the workpiece to be wiped. Then, the wiping assembly 22 is driven to swing back and forth by the swing drive assembly 21. At the same time, the lint-free cloth 3 is moved by the winding of the winding assembly and the unwinding of the unwinding assembly. In this way, the lint-free cloth 3 can be completely attached to the surface of the workpiece to be wiped and perform efficient wiping action. It can effectively and thoroughly wipe the curved edges, protrusions or stepped surfaces of the workpiece, effectively clean corners or dead corners, and significantly improve the cleaning effect of the workpiece. In addition, since the lint-free cloth 3 is relatively soft, it can effectively avoid the problem of scratching the surface of the workpiece.
[0055] In this embodiment, the wiping component 22 is driven to rise and fall by the lifting drive component 27. When the workpiece is loaded or unloaded on the workpiece carrying component 11, the wiping component 22 can avoid the workpiece. After the workpiece is loaded into place, the wiping component 22 can press down to press and cover the clean cloth on the surface of the workpiece to be wiped.
[0056] Specifically, the lifting drive assembly 27 may include a lifting drive motor and a lifting guide rail. The wiping assembly 22 is supported above the workpiece carrying device 1 by the lifting guide rail, and the lifting drive motor is driven to the wiping assembly 22.
[0057] In an alternative embodiment, refer to the appendix Figure 2 To be continued Figure 4 As shown, the workpiece carrying device 1 also includes a rotary drive assembly 12. The workpiece carrying assembly 11 is drivenly connected to the rotary drive assembly 12 and can rotate under the drive of the rotary drive assembly 12. With this configuration, when the wiping assembly 22 presses and wraps the lint-free cloth 3 onto the surface of the workpiece to be wiped, the workpiece carrying assembly 11 can rotate under the drive of the rotary drive assembly 12, thereby continuously adjusting the wiping position of the workpiece and effectively expanding the wiping area.
[0058] In an alternative embodiment, refer to the appendix Figure 3 As shown, the workpiece bearing assembly 11 includes a bearing seat 111, a rotating support seat 112, and a first elastic element 113. The rotating support seat 112 is driven to be connected to the rotating drive assembly 12. The bearing seat 111 is vertically and vertically mounted on the rotating support seat 112. The first elastic element 113 is disposed between the bearing seat 111 and the rotating support seat 112. The bearing seat 111 forms a workpiece bearing position.
[0059] In this embodiment, the rotating support base 112 is driven by the rotating drive component 12, which in turn drives the carrier base 111 to rotate. Furthermore, a first elastic element 113 is provided between the carrier base 111 and the rotating support base 112. This arrangement ensures that the wiping component 22 and the surface of the workpiece make flexible contact in the vertical direction during wiping, effectively avoiding the problem of workpiece damage caused by rigid contact, and at the same time reducing the vertical installation accuracy requirements of the wiping component 22.
[0060] Specifically, the rotating support 112 is provided with a plurality of telescopic rods that extend and retract vertically, and the bearing seat 111 is fixedly installed at the top of the telescopic rods, that is, the bearing seat 111 can be raised and lowered on the rotating support 112. The first elastic element 113 can be a compression spring sleeved on the telescopic rod.
[0061] In addition, in order to make the workpiece more stable on the workpiece bearing position of the bearing seat 111, the workpiece bearing assembly 11 may also include a negative pressure tube. The workpiece bearing position of the bearing seat 111 is provided with multiple adsorption through holes. The negative pressure tube is connected to the rotating support seat 112 and communicates with the multiple adsorption through holes on the bearing seat 111. The negative pressure tube is connected to an external suction device. In this way, a negative pressure can be formed at the workpiece bearing position of the bearing seat 111, so that the workpiece can be stably adsorbed on the workpiece bearing position.
[0062] In an alternative embodiment, refer to the appendix Figure 5 To be continued Figure 7 As shown, the wiping device 2 also includes an opening and closing drive assembly 23. The wiping assembly 22 includes two wiping heads spaced apart along a first horizontal direction. The two wiping heads are respectively driven to the opening and closing drive assembly 23 and can move towards or away from each other under the drive of the opening and closing drive assembly 23.
[0063] In this embodiment, during the wiping process, the wiping head presses the lint-free cloth 3 against the workpiece. The opening and closing of the two wiping heads, in conjunction with the rotation of the workpiece support assembly 11, allows for thorough wiping of the edges of the area to be wiped on the workpiece. Specifically, as the workpiece support assembly 11 rotates, causing the workpiece to rotate, the two wiping heads open and close along the edges of the area to be wiped, ensuring the lint-free cloth adheres to the edges for thorough wiping. For example, if the area to be wiped on the workpiece is a rectangular boss, during rotation, the continuous opening and closing of the two wiping heads causes the lint-free cloth 3 to alternately press against the two long and two short sides of the rectangular boss, thus wiping the edges of the rectangular boss.
[0064] In an alternative embodiment, refer to the appendix Figure 7 As shown, the wiping head includes a wiping head body 221, a mounting base 222, and a second elastic member 223. The mounting base 222 is driven to be connected to the opening and closing drive assembly 23. The wiping head body 221 is movably disposed on the mounting base 222 along a first horizontal direction. The second elastic member 223 is arranged along the first horizontal direction and disposed between the wiping head body 221 and the mounting base 222.
[0065] In this embodiment, a second elastic element 223 is provided between the wiping head body 221 and the mounting base 222. This arrangement ensures that the wiping head body 221 and the surface of the workpiece make flexible contact in the first horizontal direction during wiping, effectively avoiding the problem of workpiece damage caused by rigid contact, and at the same time reducing the installation accuracy requirements of the wiping head in the first horizontal direction.
[0066] Specifically, the second elastic element 223 can be a compression spring.
[0067] In one optional embodiment, the workpiece carrying device 1 includes a plurality of spaced-apart workpiece carrying assemblies 11, which can rotate synchronously under the drive of the rotation drive assembly 12. The wiping device 2 includes a plurality of wiping assemblies 22, which are respectively aligned with the plurality of workpiece carrying assemblies 11, and each of the wiping assemblies 22 can move its two wiping heads synchronously towards or away from each other under the drive of the opening and closing drive assembly 23. This arrangement allows for the simultaneous wiping of multiple workpieces, improving work efficiency.
[0068] In an alternative embodiment, refer to the appendix Figure 4 As shown, the rotary drive assembly 12 includes a first rotary drive component 121, a plurality of synchronous pulleys 122 and a synchronous belt 123. The plurality of synchronous pulleys 122 are respectively fixedly connected to the output end of the first rotary drive component 121 and a plurality of workpiece bearing components 11, and the synchronous belt 123 is respectively wound around the plurality of synchronous pulleys 122.
[0069] In this embodiment, the first rotary drive 121 can drive multiple workpiece bearing components 11 to rotate synchronously through the transmission of the synchronous belt 123 and multiple synchronous pulleys 122.
[0070] Specifically, the workpiece bearing device 1 also includes a bearing mounting base, on which multiple workpiece bearing assemblies 11 are rotatably mounted about a vertical axis, and a first rotary drive 121 is mounted on the bearing mounting base. The first rotary drive 121 can be a servo motor.
[0071] Of course, in other embodiments, the rotary drive assembly 12 can also be in other structural forms. For example, the rotary drive assembly 12 includes a first rotary drive member 121 and a gear transmission assembly. The first rotary drive member 121 is connected to multiple workpiece bearing assemblies 11 through the gear transmission assembly, which can also realize that the first rotary drive member 121 drives multiple workpiece bearing assemblies 11 to rotate synchronously.
[0072] In an alternative embodiment, refer to the appendix Figure 6 As shown, the wiping device 2 includes a first movable seat 24 and a second movable seat 25 that can move relative to each other. The opening and closing drive assembly 23 includes a first rack 231, a second rack 232, and a second rotary drive member 233. The two wiping heads of each wiping assembly 22 are respectively disposed on the first movable seat 24 and the second movable seat 25. The first rack 231 and the second rack 232 are both arranged along a first horizontal direction and are respectively fixedly connected to the first movable seat 24 and the second movable seat 25. A gear is fixedly connected to the output end of the second rotary drive member 233, and the gear meshes with the first rack 231 and the second rack 232 respectively. With this configuration, the two wiping heads of each of the multiple wiping assemblies 22 can move synchronously towards or away from each other under the drive of the opening and closing drive assembly 23.
[0073] In an alternative embodiment, refer to the appendix Figure 8 As shown, the wiping device 2 also includes a swing seat 26 that is horizontally swayable. The wiping assembly 22 is mounted on the swing seat 26. The swing drive assembly 21 includes a third rotary drive member 211, an eccentric wheel 212, and a sleeve 213. The eccentric wheel 212 is fixedly connected to the output end of the third rotary drive member 211, and the central axis of the eccentric wheel 212 is horizontally offset from the central axis of the output end of the third rotary drive member 211. The sleeve 213 is loosely fitted around the eccentric wheel 212 and movably connected to the swing seat 26. The central axis of the sleeve 213 is coaxially arranged with the central axis of the output end of the third rotary drive member 211. With this configuration, the wiping assembly 22 can be swung back and forth horizontally under the drive of the swing drive assembly 21.
[0074] Specifically, the wiping device 2 also includes a wiping mounting base, a swing base 26 that can be swingably mounted on the wiping mounting base, a third rotary drive 211 that is mounted on the wiping mounting base and can be a swing motor, a first moving base 24 and a second moving base 25 that can be relatively movable on the swing base 26, and a second rotary drive 233 that is mounted on the swing base 26.
[0075] Furthermore, the wiping device 2 may also include a lifting drive assembly 27, which is connected to the wiping mounting base. The wiping mounting base can move up and down under the drive of the lifting drive assembly 27, thus enabling the wiping assembly 22 to move up and down.
[0076] In an alternative embodiment, refer to the appendix Figure 1 and attached Figure 9 As shown, the wiping machine includes a transverse drive device, multiple transfer gripping devices 5, multiple workpiece carrying devices 1, and multiple wiping devices 2. The multiple workpiece carrying devices 1 are arranged at intervals along the second horizontal direction and located between the winding assembly and the unwinding assembly. The multiple wiping devices 2 are arranged in a one-to-one correspondence with the multiple workpiece carrying devices 1. A transfer gripping device 5 is provided between any two adjacent workpiece carrying devices 1. The transfer gripping device 5 includes a liftable clamping assembly. The multiple workpiece carrying devices 1 are respectively driven and connected to the transverse drive device and can move synchronously along the second horizontal direction under the drive of the transverse drive device.
[0077] In this embodiment, the wiping machine is provided with multiple wiping stations along the second horizontal direction. Each wiping station includes a corresponding workpiece carrying device 1 and a wiping device 2. The workpiece carrying device 1 can move synchronously along the second horizontal direction under the drive of the transverse drive device. The workpiece carrying device 1 at one wiping station can transport the wiped workpiece to the transfer gripping device 5. The transfer gripping device 5 grips the workpiece and transfers it to the workpiece carrying device 1 at the next wiping station. In this way, the workpiece can be automatically wiped through multiple wiping stations in sequence for multi-level wiping, further improving the wiping effect.
[0078] Understandably, the lateral drive device can adopt a mechanical structure that is common in this field, so its specific working principle and structure will not be described in detail.
[0079] Specifically, multiple wiping stations are arranged sequentially between the winding and unwinding components of the cleanroom wipe device, allowing the cleanroom wipe 3 to pass through the multiple wiping stations in sequence. Furthermore, the cleanroom wipe device may also include tensioning components, with multiple tensioning components arranged above multiple transfer gripping devices 5 respectively. The cleanroom wipe 3 is sequentially wound around the multiple tensioning components, thus maintaining the tension of the cleanroom wipe 3.
[0080] Specifically, the transfer gripping device 5 includes a gripping lifting assembly and a clamping assembly. The clamping assembly can move up and down under the drive of the gripping lifting assembly. The clamping assembly includes openable and closable grippers for gripping workpieces. Understandably, the gripping lifting assembly and the clamping assembly can adopt mechanical structures that are common in the field. Therefore, their specific working principles and structures will not be described in detail.
[0081] In the description of this utility model, it should be understood that 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. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0082] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0083] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0084] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.
Claims
1. A wiping machine characterized by, include: The workpiece carrying device (1) includes a workpiece carrying assembly (11), wherein the workpiece carrying assembly (11) is provided with a workpiece carrying position; The wiping device (2) includes a lifting drive assembly (27), a swing drive assembly (21), and a wiping assembly (22). The wiping assembly (22) is arranged above the workpiece bearing position and is drivenly connected to the lifting drive assembly (27) and the swing drive assembly (21). The cleanroom cloth device includes a winding assembly, an unwinding assembly, and a cleanroom cloth (3). The two ends of the cleanroom cloth (3) are respectively wound around the winding assembly and the unwinding assembly, and the cleanroom cloth (3) is passed between the wiping assembly (22) and the workpiece carrying assembly (11).
2. The wiper machine of claim 1, wherein, The workpiece carrying device (1) further includes a rotary drive assembly (12), and the workpiece carrying assembly (11) is drivenly connected to the rotary drive assembly (12).
3. The wiper of claim 2, wherein The workpiece bearing assembly (11) includes a bearing seat (111), a rotating support seat (112), and a first elastic element (113). The rotating support seat (112) is driven to be connected to the rotating drive assembly (12). The bearing seat (111) is vertically and vertically mounted on the rotating support seat (112). The first elastic element (113) is mounted between the bearing seat (111) and the rotating support seat (112). The bearing seat (111) forms the workpiece bearing position.
4. The wiper of claim 1, wherein The wiping device (2) further includes an opening and closing drive assembly (23), the wiping assembly (22) includes two wiping heads spaced apart along a first horizontal direction, and the two wiping heads are respectively driven connected to the opening and closing drive assembly (23).
5. The wiper of claim 4, wherein The wiping head includes a wiping head body (221), a mounting base (222), and a second elastic element (223). The mounting base (222) is driven to be connected to the opening and closing drive assembly (23). The wiping head body (221) is movably disposed on the mounting base (222) along the first horizontal direction. The second elastic element (223) is arranged along the first horizontal direction and disposed between the wiping head body (221) and the mounting base (222).
6. The wiper of claim 4, wherein The workpiece carrying device (1) includes a plurality of workpiece carrying components (11) arranged at intervals, and the wiping device (2) includes a plurality of wiping components (22), which are respectively aligned with the plurality of workpiece carrying components (11).
7. The wiper of claim 2, wherein The rotary drive assembly (12) includes a first rotary drive member (121), a plurality of synchronous pulleys (122) and a synchronous belt (123). The plurality of synchronous pulleys (122) are respectively fixedly connected to the output end of the first rotary drive member (121) and the plurality of workpiece bearing assemblies (11), and the synchronous belt (123) is respectively wound around the plurality of synchronous pulleys (122).
8. The wiper of claim 6, wherein The wiping device (2) includes a first movable seat (24) and a second movable seat (25) that can move relative to each other. The opening and closing drive assembly (23) includes a first rack (231), a second rack (232) and a second rotary drive member (233). The two wiping heads of each wiping assembly (22) are respectively disposed on the first movable seat (24) and the second movable seat (25). The first rack (231) and the second rack (232) are both arranged to extend along the first horizontal direction and are respectively fixedly connected to the first movable seat (24) and the second movable seat (25). The output end of the second rotary drive member (233) is fixedly connected to a gear, which meshes with the first rack (231) and the second rack (232) respectively.
9. The wiper of claim 1, wherein The wiping device (2) further includes a swing seat (26) that is swayable in the horizontal direction. The wiping assembly (22) is disposed on the swing seat (26). The swing drive assembly (21) includes a third rotary drive member (211), an eccentric wheel (212), and a sleeve (213). The eccentric wheel (212) is fixedly connected to the output end of the third rotary drive member (211), and the central axis of the eccentric wheel (212) is offset from the central axis of the output end of the third rotary drive member (211) in the horizontal direction. The sleeve (213) is loosely sleeved outside the eccentric wheel (212) and movably connected to the swing seat (26). The central axis of the sleeve (213) is coaxially disposed with the central axis of the output end of the third rotary drive member (211).
10. The wiper of claim 1, wherein The wiping machine includes a transverse drive device, multiple transfer gripping devices (5), multiple workpiece carrying devices (1), and multiple wiping devices (2). The multiple workpiece carrying devices (1) are arranged at intervals along the second horizontal direction and located between the winding assembly and the unwinding assembly. The multiple wiping devices (2) are arranged in a one-to-one correspondence with the multiple workpiece carrying devices (1). A transfer gripping device (5) is provided between any two adjacent workpiece carrying devices (1). The transfer gripping device (5) includes a liftable clamping assembly. The multiple workpiece carrying devices (1) are respectively driven and connected to the transverse drive device.