Cleaning device

Abstract

This utility model discloses a cleaning device, including a conveying unit, a dust collection unit, and a cleaning component. The conveying unit transports the workpiece to be cleaned to the cleaning station, and the dust collection unit is located at the cleaning station. The cleaning component is positioned opposite the dust collection unit and can move closer to or further away from the cleaning station. The cleaning component includes a first driving unit and a cleaning unit, with the cleaning unit being tractively connected to the driving end of the first driving unit. When the cleaning component is at the cleaning station, driven by the first driving unit, the cleaning unit can extend into the workpiece to be cleaned and perform cleaning, while the dust collection unit can remove the dust cleaned by the cleaning unit. Thus, this utility model utilizes the cooperation of the cleaning unit and the dust collection unit at the cleaning station to achieve efficient cleaning and timely recovery of dust, stains, etc., at the cleaning station, thereby achieving good cleaning of the workpiece.

Description

Technical Field

[0001] This utility model relates to the field of workpiece cleaning technology, and more specifically, to a cleaning device. Background Technology

[0002] In modern production processes, cleaning is crucial for maintaining a clean environment, improving work efficiency, and ensuring product quality. Especially in manufacturing, for small or complex workpieces such as precision components and electronic products, dust, debris, and other impurities on their surfaces not only affect the product's appearance but can also negatively impact its performance and lifespan.

[0003] Traditional cleaning methods rely heavily on manual operation, such as using brushes and vacuum cleaners. However, manual cleaning is inefficient, difficult to adapt to the needs of large-scale production lines, and may result in incomplete cleaning or missed areas, affecting product quality and often failing to achieve the desired cleaning results. Utility Model Content

[0004] The purpose of this invention is to provide a new technical solution for a cleaning device.

[0005] According to one aspect of the present invention, a cleaning device is provided.

[0006] The cleaning device includes:

[0007] The unit includes a conveying section and a dust collection section. The conveying section is used to transport the workpiece to be cleaned to the cleaning station, and the dust collection section is located at the cleaning station.

[0008] A cleaning component is positioned opposite to the vacuuming unit and can be close to or away from the cleaning station. The cleaning component includes a first driving unit and a cleaning unit, and the cleaning unit is throttle-connected to the driving end of the first driving unit.

[0009] When the cleaning component is in the cleaning station, under the drive of the first drive unit, the cleaning unit can extend into the workpiece to be cleaned and perform cleaning, and the dust suction unit can remove the dust cleaned by the cleaning unit.

[0010] Optionally, the vacuuming unit includes a vacuuming pipe and a second driving unit. The vacuuming pipe is connected to the driving end of the second driving unit. Under the drive of the second driving unit, the vacuuming pipe can move up and down and move closer to or away from the cleaning station.

[0011] Optionally, the vacuum pipe includes a main pipe and multiple branch pipes. The main pipe is connected to the drive end of the second drive unit. The first end of each branch pipe is connected to the main pipe, and the second end of each branch pipe faces the cleaning station.

[0012] Optionally, the main pipe is arranged horizontally, and the branch pipes are at an angle to the main pipe.

[0013] Optionally, the dust suction unit further includes a sealing ring, which is attached to the inner wall of the second end and can form an interference fit with the workpiece to be cleaned.

[0014] Optionally, the workpiece to be cleaned is a cover plate to be cleaned, the cover plate has a protrusion, the protrusion is funnel-shaped, and the inner end of the protrusion has an opening;

[0015] Driven by the second drive unit, the suction pipe can rise and cover the opening, or the suction pipe can descend and release the opening.

[0016] Optionally, the first driving unit includes a rotary driving member, the driving end of which is connected to the cleaning unit. The rotary driving member can drive the cleaning unit to rotate and clean the workpiece to be cleaned.

[0017] Optionally, the cleaning assembly further includes a support, with the first drive unit and the cleaning unit respectively disposed on the support. The first drive unit further includes a lifting drive component, the drive end of which is connected to the support. The lifting drive component can drive the support to move up and down and move closer to or away from the cleaning station.

[0018] Optionally, the first driving unit further includes a horizontal driving member, the driving end of which is connected to the support, and the horizontal driving member can drive the support to move horizontally and move closer to or away from the cleaning station.

[0019] Optionally, the support is provided with a plurality of cleaning parts, each of which is connected to the drive end of one of the rotary drive components.

[0020] Optionally, the workpiece to be cleaned is a cover plate, the cover plate has a protrusion, the protrusion is funnel-shaped, the cleaning part is a cleaning brush, the brush head of the cleaning brush can extend into the inner end of the protrusion and rotate to clean, and the brush head of the cleaning brush is funnel-shaped to fit the protrusion.

[0021] Optionally, the cleaning assembly further includes an air blowing section disposed on the handle of the cleaning brush, the air blowing section being capable of blowing air toward the inward end of the protrusion.

[0022] Optionally, the number of cleaning components is not less than two, and under the conveying of the conveying unit, the cleaning parts of the multiple cleaning components can clean the workpiece to be cleaned sequentially.

[0023] One technical advantage of this utility model is:

[0024] The cleaning device includes a conveying section, a dust collection section, and a cleaning component. The conveying section is used to convey the workpiece to be cleaned to the cleaning station, and the dust collection section is located at the cleaning station. The cleaning component is positioned opposite to the dust collection section and can move closer to or further away from the cleaning station. The cleaning component includes a first driving section and a cleaning section, and the cleaning section is tractively connected to the driving end of the first driving section. When the cleaning component is at the cleaning station, under the drive of the first driving section, the cleaning section can extend into the workpiece to be cleaned and perform cleaning, and the dust collection section can remove the dust cleaned by the cleaning section.

[0025] Therefore, this invention utilizes the combined cleaning and vacuuming units at the cleaning station to achieve efficient cleaning and timely recovery of dust and stains. This ensures both thorough cleaning of the workpiece and cleanliness of the cleaning station, guaranteeing a clean, residue-free workpiece surface after cleaning, preventing secondary contamination, and maintaining a clean working environment. Furthermore, the conveying unit facilitates continuous automatic cleaning of the workpieces transported to the cleaning station by both the cleaning and vacuuming units, improving the cleaning efficiency of the device and reducing the impact of the cleaning process on production.

[0026] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0027] The accompanying drawings, which form part of this specification, illustrate embodiments of the present invention and, together with the specification, serve to explain the principles of the present invention.

[0028] Figure 1 This is a schematic diagram of a cleaning device according to an embodiment of the present utility model;

[0029] Figure 2 This is a schematic diagram of a dust collection unit according to an embodiment of the present utility model;

[0030] Figure 3 This is a schematic diagram of a cleaning component according to an embodiment of the present utility model;

[0031] Figure 4 This is another schematic diagram of a cleaning component according to an embodiment of the present invention;

[0032] Figure 5 This is a schematic diagram of a cover plate according to an embodiment of the present utility model;

[0033] Figure 6 This is another schematic diagram of a cover plate according to an embodiment of the present utility model.

[0034] Explanation of reference numerals in the attached figures:

[0035] 11. Conveying Department;

[0036] 12. Vacuuming section; 121. Vacuuming hose; 1211. Main hose; 1212. Branch hose; 122. Second drive unit; 123. Sealing ring;

[0037] 2. Cleaning assembly; 21. First drive unit; 211. Rotary drive component; 212. Lifting drive component; 213. Horizontal drive component;

[0038] 22. Cleaning section; 23. Support; 24. Air blowing section;

[0039] 001, cover plate; 0011, protrusion. Detailed Implementation

[0040] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0041] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0042] Technologies and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such technologies and equipment should be considered part of the specification.

[0043] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0044] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0045] This invention provides a cleaning device that can be used for cleaning workpieces during the production process to ensure the reliability of the production process.

[0046] like Figure 1 As shown, the cleaning device provided by this utility model includes:

[0047] The conveying unit 11 is used to convey the workpiece to be cleaned to the cleaning station, and the dust collection unit 12 is located at the cleaning station.

[0048] Cleaning component 2, which is positioned opposite to the vacuuming part 12 and can be close to or away from the cleaning station, the cleaning component 2 includes a first driving part 21 and a cleaning part 22, the cleaning part 22 being drivenly connected to the driving end of the first driving part 21;

[0049] When the cleaning component 2 is in the cleaning station, under the drive of the first drive unit 21, the cleaning unit 22 can extend into the workpiece to be cleaned and perform cleaning, and the dust suction unit 12 can suck up the dust cleaned by the cleaning unit 22.

[0050] like Figure 1 As shown, the conveying unit 11 includes, but is not limited to, a conveyor belt and a drive chain. Its surface may be provided with anti-slip strips to prevent the workpiece to be cleaned from sliding during the conveying process, thereby ensuring the reliability of the conveying. The conveying unit 11 has a loading station, a unloading station, and a cleaning station. The loading station is used to place the workpiece to be cleaned, the cleaning station cleans the workpiece to be cleaned, and the unloading station is used to remove the cleaned workpiece.

[0051] The conveying unit 11 can be driven by a third drive component, such as a motor or cylinder, enabling it to continuously transport the workpieces to be cleaned to the cleaning station at a set speed. This facilitates rapid cleaning by the cleaning device and does not affect production efficiency. The automatic conveying of the conveying unit 11 eliminates the need for manual handling during loading and unloading, greatly improving cleaning efficiency.

[0052] The suction unit 12 can be a suction hood or a suction pipe 121, which is connected to the frame and faces the cleaning station. One end of the suction unit 12 faces the cleaning station, and the other end of the suction unit 12 is connected to an external vacuum cleaner or a collection box (not shown in the figure) to remove dust, debris and other foreign objects from the cleaning station into the external vacuum cleaner or collection box. It can also ensure that the suction range covers the entire cleaning station area, thereby ensuring the cleaning effect of the cleaning device.

[0053] The dust hood can also be equipped with an adjustable airflow deflector to improve suction efficiency and reduce suction noise.

[0054] like Figure 3 and Figure 4 As shown, the first drive unit 21 includes, but is not limited to, a cylinder and a motor. The drive end of the first drive unit 21 is connected to the cleaning unit 22 via a transmission connection, so that the cleaning unit 22 can move accordingly under the drive of the first drive unit 21. The driving force of the first drive unit 21 may include at least one of a horizontal driving force, a vertical driving force, and a rotational driving force.

[0055] The cleaning unit 22 can be a sponge brush, wire brush, etc., and the bristles of the brush can be made of a wear-resistant and soft material to adapt to the surface of the workpiece to be cleaned of different materials. The cleaning unit 22 is connected to the driving end of the first driving unit 21, so that the cleaning unit 22 can move accordingly and move closer to or away from the cleaning station under the drive of the first driving unit 21.

[0056] Through the precise control of the first drive unit 21, the movement trajectory and speed of the cleaning unit 22 can be adjusted as needed to ensure that the surface of the workpiece to be cleaned is thoroughly and deeply cleaned, avoiding the omissions and uneven cleaning problems that may exist in traditional manual cleaning.

[0057] When the workpiece to be cleaned arrives at the cleaning station, the first drive unit 21 can drive the cleaning unit 22 to extend into the workpiece to be cleaned and perform rotational cleaning or reciprocating cleaning of the workpiece. At the same time, the dust suction unit 12 can approach the cleaning station and suck up the dust cleaned by the cleaning unit 22.

[0058] Thus, the cooperation between the cleaning unit 22 and the vacuuming unit 12 at the cleaning station enables the cleaning and timely recycling of dust and stains at the cleaning station. This ensures that the workpiece to be cleaned is cleaned well, while also ensuring the cleanliness of the cleaning station. It also ensures that the surface of the cleaned workpiece is clean and free of residue, avoids secondary dust pollution, and ensures a clean working environment.

[0059] Furthermore, the cooperation between the cleaning unit 22, the dust extraction unit 12, and the conveying unit 11 enables continuous automatic cleaning of the workpieces to be cleaned, which are conveyed by the conveying unit 11 to the cleaning station. This improves the cleaning efficiency of the cleaning device and reduces the impact of the workpiece cleaning process on production.

[0060] Optionally, the vacuuming unit 12 includes a vacuuming pipe 121 and a second driving unit 122. The vacuuming pipe 121 is connected to the driving end of the second driving unit 122. Under the drive of the second driving unit 122, the vacuuming pipe 121 can move up and down and move closer to or away from the cleaning station.

[0061] like Figure 1 and Figure 2 As shown, the suction pipe 121 can be a single pipe or a combination of multiple pipes, and the second drive unit 122 includes, but is not limited to, a motor and a cylinder. Under the forward drive of the second drive unit 122, the suction pipe 121 can rise and approach the cleaning station, at which time the suction pipe 121 can remove the dust cleaned by the cleaning unit 22. Under the reverse drive of the second drive unit 122, the suction pipe 121 can descend and move away from the cleaning station, thus avoiding interference with the conveying of the conveying unit 11.

[0062] The forward and reverse drives of the second drive unit 122 can be achieved by the forward and reverse rotation of the motor, or by the extension and retraction of the cylinder telescopic rod.

[0063] Optionally, the vacuum pipe 121 includes a main pipe 1211 and a plurality of branch pipes 1212. The main pipe 1211 is connected to the drive end of the second drive unit 122. The first end of each branch pipe 1212 is connected to the main pipe 1211, and the second end of each branch pipe 1212 faces the cleaning station.

[0064] like Figure 1 and Figure 2 As shown, each branch pipe 1212 is connected to the main pipe 1211, so that the dust sucked up by the branch pipe 1212 can flow into the main pipe 1211 and then be transported to the external vacuum cleaner or recycling bin. This ensures the cleanliness of the cleaning station, ensures that the surface of the cleaned workpiece is clean and free of residue, avoids secondary dust pollution, and ensures the cleanliness of the working environment.

[0065] Furthermore, the arrangement of multiple branch pipes 1212 can expand the suction range and suction capacity of the suction pipe 121, thereby improving the cleaning ability and cleaning efficiency of the cleaning device.

[0066] Optionally, the main pipe 1211 is arranged horizontally, and the branch pipe 1212 has an angle with the main pipe 1211.

[0067] like Figure 1 and Figure 2 As shown, the main pipe 1211 can be arranged horizontally, that is, the arrangement direction of the main pipe 1211 is parallel to the conveying direction of the workpiece on the conveying section 11. The conveying direction of the conveying section 11 can be used to increase the length of the main pipe 1211, thereby facilitating the connection of multiple branch pipes 1212. The upper end of the branch pipe 1212 is vertical, and the lower end is inclined towards the side close to the main pipe 1211, which facilitates the connection with the connection end of the main pipe 1211, and at the same time, it can make full use of gravity to achieve efficient dust recovery.

[0068] like Figure 1 and Figure 2 As shown, two branch pipes 1212 can be connected together to the connection end of the main pipe 1211, forming a Y-shaped structure. This allows for efficient dust recovery by fully utilizing gravity, while also saving on pipe layout and reducing the cost of the cleaning device.

[0069] Of course, branch pipe 1212 can also be arranged vertically or inclined to meet different layout requirements.

[0070] Optionally, the suction unit 12 further includes a sealing ring 123, which is attached to the inner wall of the second end and can form an interference fit with the workpiece to be cleaned. Figure 2 As shown, the sealing ring 123 is adapted to the shape of the workpiece to be cleaned and can form an interference fit, so that there is no gap between the sealing ring 123 and the workpiece to be cleaned, thereby avoiding the re-contamination of the workpiece to be cleaned caused by dust overflow and splashing during the dust suction process of the suction pipe 121.

[0071] Optionally, the workpiece to be cleaned is a cover plate 001 to be cleaned. The cover plate 001 has a protrusion 0011, which is funnel-shaped, and the inner end of the protrusion 0011 has an opening.

[0072] Driven by the second drive unit 122, the suction pipe 121 can rise and cover the opening, or the suction pipe 121 can descend and release the opening.

[0073] like Figure 5 and Figure 6 As shown, during the laser welding process, the protrusion 0011 of the cover plate 001 is usually placed facing upwards and covering the top of the battery cell to collect welding dust during the welding process. This allows the welding dust to fall into the protrusion 0011, thereby preventing welding abnormalities caused by the overflow of welding dust and reducing environmental pollution caused by the welding process.

[0074] Among them, such as Figure 5 and Figure 6 As shown, the protrusion 0011 is funnel-shaped, which facilitates the collection of welding dust during the welding process, allowing the welding dust to fall onto the inner wall of the protrusion 0011.

[0075] like Figure 1 As shown, at the loading station, the gripping mechanism grips the cover plate to be cleaned and places it on the conveying part 11 of the cleaning device, so that the inner end of the protrusion 0011 faces down and the outer end faces up. This makes it easy for the cleaning part 22 to extend into the inner end of the protrusion 0011 from above and perform a thorough cleaning. It also makes it easy for the dust suction part 12 to remove the welding dust inside the protrusion 0011 from the inner end of the protrusion 0011 from below, thereby achieving the cleaning of the cover plate 001.

[0076] Optionally, the recessed end of the protrusion 0011 has an opening, and when the suction part 12 removes dust from the protrusion 0011, the suction part 12 faces the opening. Figure 1As shown, the suction part 12 is provided with an opening facing the inward end of the protrusion 0011, so that the welding dust in the protrusion 0011 can fall directly into the suction part 12 under the action of gravity, or the welding dust can be smoothly sucked into the suction part 12 under the suction force of the suction part 12, thus ensuring the convenience of suction of the suction part 12.

[0077] Specifically, the conveying section 11 at the cleaning station may have a suction hole, so that the suction pipe 121 located below can pass through the suction hole and wrap around the opening of the inner end of the protrusion 0011, thereby removing the dust inside the protrusion 0011.

[0078] During cleaning, under the forward drive of the second drive unit 122, the suction pipe 121 first rises and covers the opening of the inner end of the protrusion 0011. Then, the suction pipe 121 can drive the cover to be cleaned to rise a short distance together, so that the cleaning unit 22 and the blowing unit 24 above can clean it. The distance that the suction pipe 121 drives the cover to be cleaned to rise together is adapted to the position of the cleaning unit 22 and the blowing unit 24 above, which can ensure a good cleaning effect.

[0079] After cleaning is completed, the cleaning unit 22 and the blowing unit 24 stop cleaning and move away from the cleaned cover plate. At this time, the suction pipe 121 can continue to remove the dust remaining in the protrusion 0011. After the suction is completed, the suction pipe 121 first drives the cover plate to be cleaned back to the conveying unit 11 and then lowers and releases the opening. At this time, the cleaned cover plate can move to the unloading station under the drive of the conveying unit 11 to facilitate the transfer of the gripping mechanism.

[0080] In another embodiment, the positive drive of the second drive unit 122 can be used to drive the suction pipe 121 to rise alone and wrap around the opening of the inner end of the protrusion 0011, or the reverse drive of the second drive unit 122 can be used to drive the suction pipe 121 to fall alone and release the opening of the inner end of the protrusion 0011, while the cover plate 001 is always on the conveying unit 11, which can also achieve the suction effect of the suction pipe 121.

[0081] Optionally, the first driving unit 21 includes a rotary driving member 211, the driving end of which is connected to the cleaning unit 22. The rotary driving member 211 can drive the cleaning unit 22 to rotate and perform rotational cleaning on the workpiece to be cleaned.

[0082] like Figure 3 and Figure 4 As shown, the rotary drive 211 can be a rotary motor or a rotary cylinder. The rotary drive 211 can drive the cleaning part 22 to rotate and clean the workpiece to be cleaned, so that the surface of the workpiece to be cleaned can be cleaned multiple times, thereby improving the cleaning ability of the cleaning device.

[0083] The rotary drive component 211 can be a servo motor, which can control the rotation trajectory and speed of the cleaning unit 22 according to a preset program to ensure that each workpiece to be cleaned is cleaned evenly and thoroughly. Furthermore, the servo motor can precisely control the pressure and speed applied by the cleaning unit 22 to ensure effective cleaning of the workpiece surface while avoiding damage to the surface.

[0084] Optionally, the cleaning component 2 further includes a support 23, on which the first driving part 21 and the cleaning part 22 are respectively disposed. The first driving part 21 further includes a lifting driving member 212, the driving end of which is connected to the support 23. The lifting driving member 212 can drive the support 23 to move up and down and move closer to or away from the cleaning station.

[0085] like Figure 3 and Figure 4 As shown, the support 23 is used to install and support the cleaning unit 22, the first drive unit 21, and other structures. The lifting drive 212 can be a linear motor or a telescopic cylinder. The lifting drive 212 can drive the support 23 down and closer to the cleaning station, allowing the cleaning unit 22 to extend into the workpiece to be cleaned and clean it. The lifting drive 212 can also drive the support 23 up and away from the cleaning station, thus avoiding interference with the conveying of the conveying unit 11 and facilitating continuous cleaning of the workpiece.

[0086] Optionally, the first driving unit 21 further includes a horizontal driving member 213, the driving end of which is connected to the support 23, and the horizontal driving member 213 can drive the support 23 to move horizontally and move closer to or away from the cleaning station.

[0087] like Figure 3 and Figure 4 As shown, the horizontal drive component 213 can be a linear motor or a telescopic cylinder, which is used to drive the support 23 to move horizontally along the X-axis and Y-axis, so as to move closer to or further away from the cleaning station in the horizontal direction, thereby making it easier to adapt to different working conditions.

[0088] Optionally, the support 23 is provided with a plurality of cleaning parts 22, each of the cleaning parts 22 being connected to the driving end of a rotary drive 211.

[0089] Specifically, the number and arrangement of cleaning sections 22 on the support 23 can be matched according to the size and shape of the workpiece to be cleaned, such as linear arrangement or array arrangement, so as to enable efficient cleaning of the workpiece to be cleaned by multiple cleaning sections 22.

[0090] Each cleaning section 22 is connected to the drive end of a rotary drive 211, meaning that multiple cleaning sections 22 are independently controlled, so that the cleaning pressure and cleaning path of the cleaning section 22 at different positions can be adjusted according to the workpiece to be cleaned.

[0091] Optionally, the workpiece to be cleaned is a cover plate 001, the cover plate 001 has a protrusion 0011, the protrusion 0011 is funnel-shaped, the cleaning part 22 is a cleaning brush, the brush head of the cleaning brush can extend into the inner end of the protrusion 0011 and rotate to clean, and the brush head of the cleaning brush is funnel-shaped to fit the protrusion 0011.

[0092] like Figure 1 As shown, when the conveying unit 11 moves the cover plate to be cleaned to the cleaning station, the cleaning unit 22 at the corresponding cleaning station can extend from above into the inner end of the protrusion 0011 and perform a thorough cleaning, while also avoiding interference with the conveying of the conveying unit 11.

[0093] like Figure 3 As shown, the shape of the cleaning brush head can be adapted to the protrusion 0011, which makes it easier for the cleaning brush head to extend into the inner end of the protrusion 0011 from above and perform a thorough cleaning, and also improves cleaning efficiency.

[0094] Specifically, the brush head of the cleaning brush can be changed to different hardness and shape depending on the material and shape of the workpiece to be cleaned, such as a sponge brush or a wire brush, in order to meet diverse cleaning needs.

[0095] like Figure 3 As shown, the cleaning brush can be connected to the output shaft of the rotary drive 211, so that the rotary drive 211 can drive the cleaning brush to rotate together for cleaning. The cleaning brush can have a tapered structure with a small head and a large tail, so that the cleaning brush can reach into the workpiece to be cleaned for efficient cleaning.

[0096] Optionally, the cleaning component 2 further includes an air blowing section 24, which is disposed on the handle of the cleaning brush and is capable of blowing air toward the inward end of the protrusion 0011.

[0097] like Figure 3As shown, the air blowing part 24 can be fitted onto the handle of the cleaning brush. While the rotating drive 211 rotates and drives the cleaning brush to rotate for cleaning, the air blowing part 24 can also rotate. In this way, the air blowing part 24 can evenly blow air towards the inward end of the protrusion 0011 of the cover plate to be cleaned, facilitating the cleaning of the cleaning part 22. The combination of these two components improves the cleaning ability and efficiency of the cleaning part 22. The air blowing part 24 can have a structure with a small head and a large tail, so that the air can be concentrated at the head, thereby strengthening the blowing force towards the inward end of the protrusion 0011.

[0098] Optionally, the number of cleaning components 2 is not less than two, and under the conveying of the conveying unit 11, the cleaning parts 22 of the multiple cleaning components 2 can clean the workpiece to be cleaned sequentially.

[0099] like Figure 1 As shown, the cleaning device may include two cleaning components 2. Under the conveying of the conveying unit 11, the workpiece to be cleaned can be cleaned sequentially by the two cleaning components 2, thereby ensuring the cleaning effect. Depending on the actual design, the cleaning device may also include three, four or even more cleaning components 2 to adapt to the cleaning needs of complex workpieces.

[0100] The above embodiments mainly describe the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. For the sake of brevity, they will not be elaborated here.

[0101] While specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A cleaning device, characterized in that, include: The conveying unit (11) and the dust collection unit (12) are provided, wherein the conveying unit (11) is used to convey the workpiece to be cleaned to the cleaning station, and the dust collection unit (12) is provided at the cleaning station; The cleaning component (2) is positioned opposite to the vacuuming part (12) and can be close to or away from the cleaning station. The cleaning component (2) includes a first driving part (21) and a cleaning part (22). The cleaning part (22) is connected to the driving end of the first driving part (21). When the cleaning component (2) is in the cleaning station, under the drive of the first drive unit (21), the cleaning unit (22) can extend into the workpiece to be cleaned and perform cleaning, and the dust suction unit (12) can suck up the dust cleaned by the cleaning unit (22).

2. The cleaning device according to claim 1, characterized in that, The vacuuming unit (12) includes a vacuuming pipe (121) and a second drive unit (122). The vacuuming pipe (121) is connected to the drive end of the second drive unit (122). Under the drive of the second drive unit (122), the vacuuming pipe (121) can move up and down and move closer to or away from the cleaning station.

3. The cleaning device according to claim 2, characterized in that, The vacuum pipe (121) includes a main pipe (1211) and a plurality of branch pipes (1212). The main pipe (1211) is connected to the drive end of the second drive unit (122). The first end of each branch pipe (1212) is connected to the main pipe (1211), and the second end of each branch pipe (1212) faces the cleaning station.

4. The cleaning device according to claim 3, characterized in that, The main pipe (1211) is arranged horizontally, and the branch pipe (1212) has an angle with the main pipe (1211).

5. The cleaning device according to claim 3, characterized in that, The dust suction unit (12) also includes a sealing ring (123), which is attached to the inner wall of the second end and can form an interference fit with the workpiece to be cleaned.

6. The cleaning device according to claim 2, characterized in that, The workpiece to be cleaned is a cover plate (001) to be cleaned. The cover plate (001) has a protrusion (0011), which is funnel-shaped, and the inner end of the protrusion (0011) has an opening. Driven by the second drive unit (122), the suction pipe (121) can rise and cover the opening, or the suction pipe (121) can descend and release the opening.

7. The cleaning device according to claim 1, characterized in that, The first driving unit (21) includes a rotary driving member (211), the driving end of which is connected to the cleaning unit (22). The rotary driving member (211) can drive the cleaning unit (22) to rotate and perform rotational cleaning on the workpiece to be cleaned.

8. The cleaning device according to claim 7, characterized in that, The cleaning component (2) also includes a support (23), the first drive unit (21) and the cleaning unit (22) are respectively disposed on the support (23), the first drive unit (21) also includes a lifting drive (212), the drive end of the lifting drive (212) is connected to the support (23), and the lifting drive (212) can drive the support (23) to move up and down and move closer to or away from the cleaning station.

9. The cleaning device according to claim 8, characterized in that, The first drive unit (21) further includes a horizontal drive member (213), the drive end of which is connected to the support (23), and the horizontal drive member (213) can drive the support (23) to move horizontally and move closer to or away from the cleaning station.

10. The cleaning device according to claim 8, characterized in that, The support (23) is provided with a plurality of cleaning parts (22), and each cleaning part (22) is connected to the driving end of a rotary drive (211).

11. The cleaning device according to claim 1, characterized in that, The workpiece to be cleaned is a cover plate (001) to be cleaned. The cover plate (001) has a protrusion (0011) which is funnel-shaped. The cleaning part (22) is a cleaning brush. The brush head of the cleaning brush can extend into the inner end of the protrusion (0011) and rotate to clean it. The brush head of the cleaning brush is funnel-shaped and adapted to the protrusion (0011).

12. The cleaning device according to claim 11, characterized in that, The cleaning component (2) further includes an air blowing part (24), which is disposed on the handle of the cleaning brush and is capable of blowing air toward the inward end of the protrusion (0011).

13. The cleaning device according to claim 1, characterized in that, The number of cleaning components (2) is not less than two. Under the conveying of the conveying unit (11), the cleaning parts (22) of the multiple cleaning components (2) can clean the workpiece to be cleaned in sequence.

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