Dust removal devices and processing equipment

Abstract

This utility model relates to the technical field of cleaning and dust removal equipment, and in particular to a dust removal device and processing equipment. A dust removal device is used to remove dust from a workpiece with a tank, comprising: a support platform with a first dust removal station and a second dust removal station on the support platform, the first and second dust removal stations being suitable for placing the workpiece to be cleaned; a first dust removal mechanism disposed on the first dust removal station, including multiple contact dust removal components; a second dust removal mechanism disposed on the second dust removal station, including multiple air blowing holes; and a rotary drive mechanism disposed on the support platform, driven by and connected to the first and second dust removal mechanisms to drive the first and second dust removal mechanisms to rotate. This utility model solves the problem of incomplete cleaning of workpieces with tanks by existing dust removal equipment.

Description

Technical Field

[0001] This utility model relates to the field of cleaning and dust removal equipment technology, and in particular to a dust removal device and processing equipment. Background Technology

[0002] For workpieces with grooves, in addition to cleaning the workpiece itself, it is also necessary to remove dust from the groove during the production process. However, since the groove is usually small, using existing rodless cylinders to drive brushes in reciprocating motion for cleaning can result in incomplete cleaning, affecting the quality of the final product. For example, mobile phone cases, as an effective product for protecting the outer shell of mobile phones, come in many varieties. Some mobile phone cases also have coil grooves inside to facilitate wireless charging or the installation of rings, etc. However, since coil grooves are usually ring-shaped, using existing rodless cylinders to drive brushes in reciprocating motion for cleaning can result in incomplete cleaning, affecting the quality of the final product. Utility Model Content

[0003] The first technical problem solved by this utility model is to provide a dust removal device that effectively solves the problem that existing dust removal equipment cannot thoroughly clean workpieces with tanks.

[0004] The second technical problem solved by this utility model is to provide a processing equipment that effectively solves the problem of low production efficiency of existing processing equipment.

[0005] In a first aspect, this utility model provides a dust removal device for removing dust from a component to be cleaned, comprising: The support platform is equipped with a first dust removal station and a second dust removal station, which are suitable for placing items to be cleaned. The first dust removal mechanism is located at the first dust removal station and includes multiple contact dust removal components; The second dust removal mechanism is located at the second dust removal station and includes multiple air blowing holes; A rotary drive mechanism is mounted on a support platform and is connected to the first dust removal mechanism and the second dust removal mechanism to drive the first dust removal mechanism and the second dust removal mechanism to rotate.

[0006] Compared with the prior art, the dust removal device of this utility model has the following advantages: multiple contact dust removal components and multiple air blowing holes are driven by a rotary drive mechanism to remove dust from the workpiece to be cleaned in sequence, that is, mechanical contact dust removal and gas blowing dust removal are performed respectively. The same workpiece to be cleaned is simultaneously cleaned by the above two dust removal mechanisms, so the dust removal is more thorough, there are no dead corners, and the dust removal effect is guaranteed.

[0007] In one optional embodiment, it further includes: a dust collection mechanism, which is sealed to the support platform and communicates with the first dust removal station and the second dust removal station.

[0008] The vacuuming mechanism and support platform are sealed together, thus forming a relatively enclosed dust removal space. This prevents dust from polluting the outside air and allows for timely collection of dust, avoiding secondary contamination of the parts to be cleaned.

[0009] In one optional embodiment, the trough is a circular trough, the contact dust removal component is a brush, and multiple brushes are arranged in a ring and disposed on the support plate of the first dust removal station. The outer diameter of the ring is equal to the inner diameter of the circular trough. The support plate is provided with a through hole communicating with the dust collection mechanism, and / or Multiple air blowing holes are arranged in a linear pattern on the support column of the second dust removal station. The support column has through holes that communicate with the dust collection mechanism.

[0010] The multiple brushes are arranged in a pattern consistent with the shape of the tank, allowing the dust to be thoroughly cleaned simply by rotation under the action of the rotary drive mechanism, avoiding cleaning dead spots. The linearly arranged air holes also form a circular blowing surface under the action of the rotary drive mechanism, covering the entire area to be cleaned in the tank. This effectively reduces compressed air loss and lowers costs. Brush cleaning and air blowing cleaning are performed alternately. The brushes pre-collect dust to reduce dust dispersion, while directional air blowing guides the dust sequentially to the dust collection area, reducing secondary pollution.

[0011] In one optional embodiment, the system further includes a cover that is mounted on a support platform, with a first operating port and a second operating port respectively provided at positions corresponding to the first dust removal station and the second dust removal station.

[0012] The cover design further ensures the airtightness of the dust removal space, while the first and second operating ports facilitate the entry and exit of the parts to be cleaned within the dust removal space.

[0013] In one alternative embodiment, the rotary drive mechanism includes a motor, which is driven connected to the shafts of the first dust removal mechanism and the second dust removal mechanism.

[0014] The first and second dust removal mechanisms are driven by a motor, which is simple and uses only one motor, resulting in lower costs. At the same time, it ensures the synchronization of the rotation of the first and second dust removal mechanisms, making it easier to operate.

[0015] In one optional embodiment, a third dust removal mechanism is further included, which is disposed above the support platform, and / or It also includes a fourth dust removal mechanism, which is located upstream of the support platform.

[0016] The third dust removal mechanism can remove dust from the surface of the parts to be cleaned in a timely manner, while the fourth dust removal mechanism can remove some of the dust in advance, further improving the cleaning effect.

[0017] In one alternative embodiment, the third dust removal mechanism is an air-blowing structure, and / or The fourth dust removal mechanism is an electrostatic dust removal structure.

[0018] The electrostatic dust removal structure can eliminate static electricity on the surface of the part to be cleaned, facilitating subsequent air blowing and mechanical dust removal.

[0019] Secondly, this utility model also provides a processing equipment, including a dust removal device and a robotic arm.

[0020] Compared with the prior art, the processing equipment of this utility model has the following advantages: multiple contact dust removal components and multiple air blowing holes are driven by a rotary drive mechanism to remove dust from the parts to be cleaned in sequence, that is, mechanical contact dust removal and gas blowing dust removal are performed respectively. The robot can exchange the positions of two parts to be cleaned so that the same part to be cleaned can be cleaned by the above two dust removal mechanisms at the same time. Therefore, the dust removal is more thorough, there are no dead corners, the dust removal effect is guaranteed, and the production efficiency is improved.

[0021] In one optional embodiment, the robotic arm includes two gripping mechanisms, a linear cylinder, and a rotary cylinder. The linear cylinder is connected to the rotating shaft of the robotic arm. There are two rotary cylinders, which are respectively located at both ends of the extension and retraction direction of the linear cylinder. Each of the two rotary cylinders is connected to a gripping mechanism. The two gripping mechanisms are respectively set to correspond to the first dust removal station and the second dust removal station, so as to place two parts to be cleaned on the first dust removal station and the second dust removal station, and exchange the positions of the two parts to be cleaned by rotation.

[0022] By coordinating linear and rotary cylinders, the two gripping mechanisms can accurately grab the parts to be cleaned at the first and second dust removal stations and exchange their positions, thus achieving alternating mechanical dust removal and gas purging dust removal, ensuring work efficiency.

[0023] In one optional embodiment, the device further includes a product input device, an empty box transport device, and an empty box output device arranged in sequence, with the product input device located on one side of the dust removal device.

[0024] The parts to be cleaned are conveyed to the dust removal device via the product input device, and the empty box handling device and empty box output device output the empty boxes in a timely manner, realizing automated production with low cost and high efficiency. Attached Figure Description

[0025] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of a dust removal device according to an embodiment of the present invention.

[0027] Figure 2 This is a schematic diagram of the robotic arm according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of a product input device and an empty box output device according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of an empty box handling device according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the processing equipment according to an embodiment of the present utility model. Explanation of reference numerals in the attached figures: 1. Item to be cleaned; 2. Dust removal device; 21. Support platform; 22. First dust removal station; 23. Second dust removal station; 24. First dust removal mechanism; 25. Second dust removal mechanism; 26. Rotary drive mechanism; 27. Dust suction mechanism; 271. Dust suction hood; 272. Collection pipe; 273. Vacuum cleaner; 28. Third dust removal mechanism; 29. ​​Fourth dust removal mechanism; 3. Robotic arm; 31. Gripping mechanism; 32. Linear cylinder; 33. Rotary cylinder; 4. Item with product input device; 41. Material box conveyor; 42. Material box guide plate; 5. Empty box handling device; 51. Lateral movement pick-and-place mechanism; 52. Lifting cylinder; 53. Adjustable suction cup; 6. Empty box output device; 61. Empty box output mechanism; 62. Guide rod; 7. Empty box. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., 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 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. Therefore, they should not be construed as limitations on this application.

[0030] 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 technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0032] Many workpieces, in addition to their basic functions, have additional features. To implement these additional features, a separate slot is often needed to house the corresponding structure. For example, mobile phone cases, as an effective product for protecting the phone's exterior, come in a wide variety. Some mobile phone cases also have coil slots inside to facilitate wireless charging or the installation of rings. However, since coil slots are usually annular, using existing rodless cylinders to drive the brush in reciprocating motion for cleaning can result in incomplete cleaning, affecting the quality of the final product. Therefore, this embodiment uses a mobile phone case as an example to illustrate the workpiece to be cleaned.

[0033] The following is combined with Figures 1 to 5 The following describes embodiments of the present invention.

[0034] According to an embodiment of the present invention, a dust removal device is provided for removing dust from a component having a tank, comprising: The support platform 21 is provided with a first dust removal station 22 and a second dust removal station 23. The first dust removal station 22 and the second dust removal station 23 are suitable for placing the part to be cleaned 1. The first dust removal mechanism 24 is located on the first dust removal station 22 and includes multiple contact dust removal components; The second dust removal mechanism 25 is located on the second dust removal station 23 and includes multiple air blowing holes; A rotary drive mechanism 26 is mounted on a support platform 21 and is driven to connect with the first dust removal mechanism 24 and the second dust removal mechanism 25 to drive the first dust removal mechanism 24 and the second dust removal mechanism 25 to rotate.

[0035] The support platform 21 is typically a horizontal support plate with two centrally located mounting holes. The first dust removal station 22 and the second dust removal station 23 are located at the two mounting holes, respectively. In this embodiment, both the first dust removal station 22 and the second dust removal station 23 include a lower support cylinder and an upper support frame. The inner diameter of the support cylinder is the same as the inner diameter of the mounting holes, and the size and shape of the support frame are consistent with the size and shape of the mobile phone case. To avoid damage to the mobile phone case or similar items that may occur if placed directly on the support frame, a rubber sleeve slightly smaller than the size of the mobile phone case is provided on the support frame, so that the mobile phone case can be fitted over the rubber sleeve during dust removal.

[0036] The first dust removal mechanism 24 is a contact dust removal component that removes dust through frictional contact; the second dust removal mechanism 25 includes multiple air blowing holes that remove dust through gas blowing. The rotary drive mechanism 26 provides the driving force for the rotation of the first dust removal mechanism 24 and the second dust removal mechanism 25, increasing the contact force or blowing force by rotation, thereby ensuring the blowing effect.

[0037] Compared with the prior art, the dust removal device of this utility model has the following advantages: multiple contact dust removal components and multiple air blowing holes are used to remove dust from the workpiece 1 to be cleaned in sequence under the drive of the rotary drive mechanism 26, that is, mechanical contact dust removal and gas blowing dust removal are performed respectively. The same workpiece 1 to be cleaned is simultaneously cleaned by the above two dust removal mechanisms, so the dust removal is more thorough, there are no dead corners, and the dust removal effect is guaranteed.

[0038] In one optional embodiment, it further includes: a dust collection mechanism 27, which is sealed to the support platform 21 and communicates with the first dust removal station 22 and the second dust removal station 23.

[0039] like Figure 1 As shown, the vacuuming mechanism 27 is located below the support platform 21 and includes a frustum-shaped vacuum hood 271 that can cover the first dust removal station 22 and the second dust removal station 23, and a collection pipe 272 that communicates with the vacuum hood 271. The large end of the vacuum hood 271 covers the first dust removal station 22 and the second dust removal station 23, and the small end communicates with the inlet of the collection pipe 272. The other end of the collection pipe 272 can be connected to an external vacuum cleaner 273 to provide corresponding negative pressure.

[0040] The vacuuming mechanism 27 and the support platform 21 are sealed together, thus forming a relatively enclosed dust removal space, which avoids dust pollution of the outside air and can also collect dust in time, avoiding secondary pollution of the cleaning component 1.

[0041] In one optional embodiment, the trough is a circular trough, the contact dust removal component is a brush, and multiple brushes are arranged in a ring and set on the support plate of the first dust removal station 22. The outer diameter of the ring is equal to the inner diameter of the circular trough, and the support plate is provided with a through hole that communicates with the dust collection mechanism 27.

[0042] Multiple air blowing holes are arranged in a linear pattern and set on the support column of the second dust removal station 23. The support column is provided with a through hole that communicates with the dust collection mechanism 27.

[0043] The first dust removal station 22 has a circular support plate in the center, with multiple brushes distributed around the circumference of the support plate, in at least two layers. The brushes rotate under the drive of the support plate to apply cleaning force to the inner wall of the circular groove. The center of the multiple brushes is hollow to connect with the external vacuum cleaner 273, which can effectively prevent dirt and dust from accumulating in the middle of the brushes, thus preventing secondary pollution of the product.

[0044] Multiple air blowing holes are located on a long strip plate, which is set on the support column of the second dust removal station 23. The long strip plate has a hollow cavity to connect the air blowing holes with the through holes on the support column. The long strip plate rotates under the drive of the support column to blow high pressure air onto the inner wall of the circular groove.

[0045] The distribution of multiple brushes matches the shape of the tank, allowing the dust in the tank to be cleaned simply by rotation under the action of the rotary drive mechanism, avoiding cleaning dead corners. Multiple linearly arranged air holes also form a circular blowing surface under the action of the rotary drive mechanism 26, covering the entire area to be cleaned in the tank. This effectively reduces compressed air loss and lowers costs. Brush cleaning and air blowing cleaning alternate. The brushes can pre-collect dust to reduce dust emission, and directional blowing guides the dust to the dust collection area in sequence, reducing secondary pollution. Furthermore, during cleaning, the part to be cleaned 1 is on top, with the brushes and air holes below. Under gravity, some dust can automatically fall into the collection pipe 272, effectively reducing cleaning time and improving cleaning efficiency.

[0046] In one optional embodiment, a cover is also included, which is placed on the support platform 21. The cover has a first operating port and a second operating port at the positions corresponding to the first dust removal station 22 and the second dust removal station 23, respectively.

[0047] The size of the cover should be such that it can completely cover the first dust removal station 22 and the second dust removal station 23. The first and second operating ports are formed by cutting out the cover at the positions corresponding to the first dust removal station 22 and the second dust removal station 23, and their size should be slightly larger than the size of the part to be cleaned 1. The cover can be made of transparent materials such as glass for easy observation. A sealing strip can be installed at the edge of the cover that contacts the support platform 21 to further improve the sealing performance.

[0048] The cover design further ensures the airtightness of the dust removal space, while the first and second operating ports facilitate the entry and exit of the part to be cleaned 1 into and out of the dust removal space.

[0049] In one alternative embodiment, the rotary drive mechanism 26 includes a motor that is driven to the shafts of the first dust removal mechanism 24 and the second dust removal mechanism 25.

[0050] The motor is located between the first dust removal mechanism 24 and the second dust removal mechanism 25. The rotary drive mechanism 26 also includes two rotating wheels and two conveyor belts. The two rotating wheels are respectively connected to the first dust removal mechanism 24 and the second dust removal mechanism 25. One end of the two conveyor belts is respectively sleeved on the two rotating wheels, and the other end is sleeved on the output shaft of the motor.

[0051] Driving the first dust removal mechanism 24 and the second dust removal mechanism 25 with a motor is simple, uses only one motor, and is low-cost. It also ensures the synchronization of the rotation of the first dust removal mechanism 24 and the second dust removal mechanism 25, making operation easier. Alternatively, two motors can be used to drive the first dust removal mechanism 24 and the second dust removal mechanism 25 respectively. In this case, the speeds of the two motors must be set to be the same to ensure synchronous rotation.

[0052] In one alternative embodiment, a third dust removal mechanism 28 is also included, which is located above the support platform 21.

[0053] It also includes a fourth dust removal mechanism 29, which is located upstream of the support platform 21.

[0054] Two third dust removal mechanisms 28 are provided, corresponding to the first dust removal mechanism 24 and the second dust removal mechanism 25 respectively, and are located above the part 1 to be cleaned, to blow away the upper surface of the part 1 to be cleaned. The fourth dust removal mechanism 29 is provided adjacent to the first dust removal mechanism 24 to shorten the transmission time of the part 1 to be cleaned.

[0055] The third dust removal mechanism 28 can remove dust from the surface of the part to be cleaned 1 in a timely manner, and the fourth dust removal mechanism 29 can remove some dust in advance, further improving the cleaning effect.

[0056] In one alternative implementation, the third dust removal mechanism 28 is an air blowing structure.

[0057] The fourth dust removal mechanism 29 is an electrostatic dust removal structure.

[0058] The third dust removal mechanism 28 can employ multiple linearly arranged air holes with the same structure as the second dust removal mechanism 25, which are connected to a drive structure for rotary blowing. Alternatively, it can directly employ multiple circularly distributed air holes. The fourth dust removal mechanism 29 is a cylindrical electrostatic dust blowing structure.

[0059] The electrostatic dust removal structure can eliminate static electricity on the surface of the part to be cleaned, facilitating subsequent air blowing and mechanical dust removal.

[0060] Secondly, this utility model also provides a processing equipment, including a dust removal device 2 and a robotic arm 3.

[0061] Compared with the prior art, the processing equipment of this utility model has the following advantages: multiple contact dust removal components and multiple air blowing holes are driven by a rotary drive mechanism to remove dust from the workpiece 1 to be cleaned in sequence, that is, mechanical contact dust removal and gas blowing dust removal are performed respectively. The robot arm 3 can exchange the positions of two workpieces 1 to be cleaned so that the same workpiece 1 can be cleaned by the above two dust removal mechanisms at the same time. Therefore, the dust removal is more thorough, there are no dead corners, the dust removal effect is guaranteed, and the production efficiency is improved.

[0062] In one alternative implementation, such as Figure 2 As shown, the robotic arm 3 includes two gripping mechanisms 31, a linear cylinder 32, and a rotary cylinder 33. The linear cylinder 32 is connected to the rotating shaft of the robotic arm 3. There are two rotary cylinders 33, which are respectively set at both ends of the extension and retraction direction of the linear cylinder 32. Each of the two rotary cylinders 33 is connected to a gripping mechanism 31. The two gripping mechanisms 31 are respectively set to correspond to the first dust removal station 22 and the second dust removal station 23, so as to place the two parts to be cleaned 1 on the first dust removal station 22 and the second dust removal station 23, and exchange the positions of the two parts to be cleaned 1 by rotation.

[0063] The robotic arm 3 is a four-axis robotic arm, and the linear cylinder 32 is a variable pitch slide cylinder. The distance between the two linear cylinders 32 is equal to the distance between the first dust removal station 22 and the second dust removal station 23. The rotary cylinder 33 can rotate the part to be cleaned 1 to a position that corresponds exactly to the first dust removal mechanism 24 and the second dust removal mechanism 25. The gripping mechanism 31 includes multiple suction cups. Since the mobile phone case in this embodiment is rectangular, three suction cups are provided on one gripping mechanism 31 to ensure the firmness of the grip. Of course, four suction cups can also be provided, corresponding to the four corners of the mobile phone case respectively. No specific limitation is made here.

[0064] By cooperating with the linear cylinder 32 and the rotary cylinder 33, the two gripping mechanisms 31 can accurately grip the parts 1 to be cleaned on the first dust removal station 22 and the second dust removal station 23, and exchange their positions to realize the alternation of mechanical dust removal and gas blowing dust removal, thus ensuring work efficiency.

[0065] In one optional embodiment, the device further includes a product input device 4, an empty box transport device 5, and an empty box output device 6 arranged in sequence, with the product input device 4 located on one side of the dust removal device 2.

[0066] like Figure 3 As shown, the product input device 4 includes a box conveyor 41 arranged along the conveying direction, box guide plates 42 on both sides of the box conveyor 41, a dial mechanism mounted on the box guide plates 42, and a first lifting mechanism. Boxes filled with items to be cleaned 1 are placed sequentially from bottom to top on the box conveyor 41 and conveyed towards the dust removal device 2 under the action of the box guide plates 42. When they reach the dust removal device 2, the dial mechanism moves the items to be cleaned 1 towards the dust removal device 2 to facilitate gripping by the robot arm 3. After all the items to be cleaned 1 in a box are removed, the first lifting mechanism lifts the lower box to a predetermined position to achieve continuous operation.

[0067] like Figure 4 As shown, the empty box handling device 5 includes a transverse picking and placing mechanism 51, a lifting cylinder 52 mounted on the transverse picking and placing mechanism 51, and an adjustable suction cup 53 connected to the lifting cylinder 52. The adjustable suction cup 53 picks up empty boxes from the box conveyor 41 under negative pressure. The lifting cylinder 52 can adjust the distance between the adjustable suction cup 53 and the box. The transverse picking and placing mechanism 51 facilitates adjustment of the positional relationship between the adjustable suction cup 53 and the box to achieve precise picking and placing. The transverse picking and placing mechanism 51 can be a linear module.

[0068] like Figure 3 As shown, the empty box output device 6 includes an empty box output mechanism 61, a guide rod 62 disposed on the side of the empty box output mechanism 61, and a second lifting mechanism. The robot arm 3 places the empty box 7 on the empty box output mechanism 61. When the number of empty boxes 7 reaches a predetermined value, the empty box output mechanism 61 outputs them to the next workstation.

[0069] like Figure 5 As shown, the part to be cleaned 1 is conveyed to the dust removal device 2 via the product input device 4. The number of cleaning cycles can be customized by adjusting the motor speed. The empty box handling device 5 and the empty box output device 6 output the empty box 7 in a timely manner, realizing automated production with low cost and high efficiency.

[0070] In the specific implementation of the above embodiments, the technical features can be combined in any non-contradictory way. For the sake of brevity, not all possible combinations of the above technical features are described. However, as long as the combination of these technical features is not contradictory, it should be considered to be within the scope of this specification.

[0071] The specific embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A dust removal device for dust removal of a piece to be cleaned (1) having a groove body, characterized in that, include: A support platform (21) is provided with a first dust removal station (22) and a second dust removal station (23), the first dust removal station (22) and the second dust removal station (23) being suitable for placing the part to be cleaned (1); The first dust removal mechanism (24) is located on the first dust removal station (22) and includes multiple contact dust removal components; The second dust removal mechanism (25) is located on the second dust removal station (23) and includes multiple air blowing holes; A rotary drive mechanism (26) is provided on the support platform (21) and is driven to connect with the first dust removal mechanism (24) and the second dust removal mechanism (25) to drive the first dust removal mechanism (24) and the second dust removal mechanism (25) to rotate.

2. The dust extraction device of claim 1, wherein Also includes: The dust collection mechanism (27) is sealed to the support platform (21) and is connected to the first dust removal station (22) and the second dust removal station (23).

3. The dust extraction device of claim 2, wherein The groove is a circular groove, and the contact dust removal component is a brush. Multiple brushes are arranged in a ring and set on the support plate of the first dust removal station (22). The outer diameter of the ring is equal to the inner diameter of the circular groove. The support plate is provided with a through hole that communicates with the dust collection mechanism (27), and / or Multiple air blowing holes are arranged in a linear pattern and are set on the support column of the second dust removal station (23). The support column is provided with a through hole that communicates with the dust collection mechanism (27).

4. The dust extraction device of claim 3, wherein It also includes a cover, which is placed on the support platform (21). The cover has a first operating port and a second operating port at the positions corresponding to the first dust removal station (22) and the second dust removal station (23), respectively.

5. The dust extraction device of any one of claims 1 to 4, wherein, The rotary drive mechanism (26) includes a motor, which is driven by the shafts of the first dust removal mechanism (24) and the second dust removal mechanism (25).

6. The dust extraction device of any one of claims 1 to 4, wherein, It also includes a third dust removal mechanism (28), which is located above the support platform (21), and / or It also includes a fourth dust removal mechanism (29), which is located upstream of the support platform (21).

7. The dust extraction device of claim 6, wherein: The third dust removal mechanism (28) is an air blowing structure, and / or The fourth dust removal mechanism (29) is an electrostatic dust removal structure.

8. A processing apparatus characterized by comprising: The dust removal device includes any one of claims 1 to 7, and also includes a robotic arm (3).

9. The processing apparatus of claim 8, wherein, The robotic arm includes two gripping mechanisms (31), a linear cylinder (32), and a rotary cylinder (33). The linear cylinder (32) is connected to the rotating shaft of the robotic arm (3). There are two rotary cylinders (33), which are respectively set at both ends of the extension and retraction direction of the linear cylinder (32). Each of the two rotary cylinders (33) is connected to a gripping mechanism (31). The two gripping mechanisms (31) are respectively set to correspond to the first dust removal station (22) and the second dust removal station (23) to place the two parts (1) to be cleaned on the first dust removal station (22) and the second dust removal station (23), and exchange the positions of the two parts (1) to be cleaned by rotation.

10. The processing apparatus according to claim 8 or 9, characterized by Also included are a product tape input device (4), a blank case carrying device (5), and a blank case output device (6) arranged in this order, and the product tape input device (4) is provided on one side of the dust removing device (2).

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