Dust suction inlet switching unit for polishing and machining equipment

Abstract

The utility model relates to the technical field of numerical control machine tools, and provides a dust suction inlet switching unit for polishing and machining equipment. The dust suction opening switching unit for polishing comprises a dust suction opening switching box, a switching sliding plate and a driving assembly. The dust suction opening switching box is provided with an outlet, a first dust suction opening and a second dust suction opening. The switching sliding plate is slidably connected to the dust collection opening switching box, and an opening is formed in the switching sliding plate; the driving assembly is suitable for driving the switching sliding plate to slide so as to be switched between a first state and a second state, in the first state, the first dust suction opening communicates with the outlet, and the second dust suction opening and the outlet are disconnected, and in the second state, the opening communicates with the second dust suction opening and the outlet, and the first dust suction opening and the outlet are disconnected. By arranging the dust collection opening switching unit for polishing, the dust collection operation of the two functional areas can be directionally controlled and switched, so that the dust collection air volume of a single area is increased, the dust collection efficiency is improved, and meanwhile, the cost pressure caused by introduction of equipment with larger dust collection air volume is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field especially, relates to a polishing dust suction port switching unit and processing equipment. BACKGROUND

[0002] The metal middle frame of the mobile phone needs to be treated by polishing, polishing, sand blasting and oxidation process, so as to realize the surface effect similar to the mirror. A large amount of polishing dust will be generated in the process of polishing the metal middle frame of the mobile phone, which will damage the precision polishing processing equipment and affect the service life. In addition, the polishing dust will pollute the processing environment, and if the dust is inhaled by the workers, it will cause pneumoconiosis and other hazards to health.

[0003] At present, a special dust collector is usually provided for the polishing processing equipment, which is connected with the dust collector through a dust suction pipeline to realize the dust suction and recycling treatment of the polishing dust in the processing process. However, the polishing cloth wheel needs to be repaired and waxed after the polishing of the metal middle frame of the mobile phone. Dust will also be generated in the process of repairing and waxing the polishing cloth wheel. If the dust in the repair and waxing area is also treated by dust suction, a new dust collector or a dust collector with larger dust suction air volume needs to be introduced, which will increase the production cost. UTILITY MODEL CONTENT

[0004] The present application aims to solve at least one of the technical problems in the related art. To this end, the present application provides a dust suction port switching unit for polishing, which aims to solve the problem of additional dust collection equipment or increased dust suction air volume due to dust generated in the repair and waxing area and the polishing area during the polishing process of the metal middle frame of the mobile phone. By setting the dust suction port switching unit for polishing, the dust suction operation of the two functional areas can be controlled and switched directionally, thereby increasing the dust suction air volume of a single area, improving the dust suction efficiency, and avoiding the cost pressure caused by introducing a larger dust suction air volume device.

[0005] The present application also provides a processing equipment.

[0006] The dust suction port switching unit for polishing according to the first aspect of the present application comprises:

[0007] The dust suction port switching box is provided with an outlet, a first dust suction port and a second dust suction port;

[0008] The switching slide plate is slidingly connected to the dust suction port switching box, and the switching slide plate is provided with an opening;

[0009] A driving assembly is adapted to drive the switching slide to switch between a first state and a second state, in the first state, the first dust suction port is communicated with the outlet, the second dust suction port is disconnected with the outlet, in the second state, the opening is communicated with the second dust suction port and the outlet, the first dust suction port is disconnected with the outlet.

[0010] The polishing dust suction port switching unit according to the embodiments of the present application aims to solve the problem of additional dust suction equipment or increased dust suction air volume caused by the simultaneous generation of dust in the waxed area and the polishing area during the polishing process of the metal middle frame of a mobile phone. By setting the polishing dust suction port switching unit, directional control and switching of dust suction operations in two functional areas can be achieved, thereby increasing the dust suction air volume of a single area and improving dust suction efficiency, while avoiding the cost pressure brought by introducing larger dust suction air volume equipment.

[0011] According to one embodiment of the present application, a connector is provided, the first end of the connector is rotatably connected to the outlet, and the second end of the connector is adapted to install a dust suction pipe.

[0012] According to one embodiment of the present application, the first end of the connector can be rotated by an angle to a preset angle along the outlet, and the preset angle is 30° to 60°.

[0013] According to one embodiment of the present application, the outlet is arranged on the first side of the dust suction port switching box, the first dust suction port and the second dust suction port are arranged on the second side of the dust suction port switching box, and the first side and the second side are opposite.

[0014] According to one embodiment of the present application, a driving cover plate is connected to the dust suction port switching box, a containing space is formed between the driving cover plate and the dust suction port switching box, and the switching slide and the driving assembly are arranged in the containing space.

[0015] According to one embodiment of the present application, at least one of the dust suction port switching box and the driving cover plate is provided with an observation window, and the observation window is used to observe the dust accumulated inside the containing space.

[0016] According to one embodiment of the present application, the observation window is detachably connected to at least one of the dust suction port switching box and the driving cover plate.

[0017] According to one embodiment of the present application, the driving assembly comprises a base, a sliding rail, a sliding block, a driving fixed block, a driving cylinder and a sliding plate fixed block, the base is installed on the dust suction port switching box, the sliding rail is installed on the base, the driving fixed block is installed on the base, the driving cylinder is installed on the driving fixed block, the sliding block is slidably connected to the sliding rail, the sliding block is installed on the first end of the sliding fixed block, and the second end of the sliding fixed block is installed on the output end of the driving cylinder.

[0018] According to one embodiment of the present application, the first dust suction port and the second dust suction port are arranged side by side on the second side of the dust suction port switching box, the first dust suction port is used for dust suction treatment of the polishing area, and the second dust suction port is used for dust suction treatment of the wheel waxing area.

[0019] According to the second aspect of the present application, a processing equipment is provided, comprising:

[0020] The above-mentioned dust suction port switching unit for polishing;

[0021] A dust collector;

[0022] A dust suction pipe connected to the dust suction port switching unit for polishing and the dust collector.

[0023] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0025] Figure 1 is a schematic diagram of the overall structure of the dust suction port switching unit for polishing provided by the embodiment of the present application.

[0026] Figure 2 is a partial sectional view of the adapter installation provided by the embodiment of the present application.

[0027] Figure 3 is a schematic diagram of the structure of the switching sliding plate in the first state provided by the embodiment of the present application.

[0028] Figure 4 is a schematic diagram of the structure of the switching sliding plate in the second state provided by the embodiment of the present application.

[0029] Figure 5 is a structural schematic view of the driving assembly provided by the embodiment of the utility model.

[0030] Figure 6 is a structural schematic view of the driving assembly provided by the embodiment of the utility model.

[0031] Figure 7 is a structural schematic view of the processing equipment provided by the embodiment of the utility model.

[0032] Reference signs:

[0033] 1, dust suction port switching box; 2, adapter; 3, first dust suction port; 4, second dust suction port; 5, driving assembly; 51, base; 52, sliding rail; 53, sliding block; 54, driving fixed block; 55, driving cylinder; 56, sliding plate fixed block; 6, switching sliding plate; 61, opening; 7, driving cover plate; 8, observation window; 9, outlet;

[0034] 20, dust suction pipe; 30, dust collector. DETAILED DESCRIPTION

[0035] The embodiments of the present application will be further described in detail below with reference to the drawings and embodiments. The following embodiments are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0036] In the description of the embodiments of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0037] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, wherein the fixedly connected can include the mode of integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0038] In the embodiments of the present application, unless specifically defined and limited otherwise, a first feature is "on" or "under" a second feature can mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "over", "above" and "on top of" the second feature can mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in horizontal height than the second feature. The first feature "under", "below" and "underneath" the second feature can mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in horizontal height than the second feature.

[0039] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0040] The metal middle frame of the mobile phone needs to be processed through polishing, polishing, sand blasting and oxidation processes, so as to realize the surface effect similar to the mirror surface. A large amount of polishing dust will be generated in the polishing process of the mobile phone metal middle frame, which has the risk of damaging the precision polishing processing equipment and affecting the service life; in addition, the polishing dust will cause environmental pollution, and if the dust is inhaled by the human body, it will easily cause pneumoconiosis and other hazards to health.

[0041] At present, a special dust collector 30 is usually provided for the polishing processing equipment, and the dust collector 30 is communicated with the dust suction pipe 20 to realize dust suction and recycling treatment of the polishing dust in the processing process. However, the polishing cloth wheel of the mobile phone metal middle frame usually needs to be repaired and waxed after polishing, and dust will also be generated in the process of repairing and waxing the polishing cloth wheel. If the dust in the repair and waxing area is also treated by dust suction, a new set of dust collector 30 or a dust collector 30 with larger dust suction air volume needs to be introduced, which leads to the increase of production cost.

[0042] The following will be described in combination with Figures 1-7The polishing dust suction port switching unit and the processing equipment are used to solve the problem that dust suction equipment needs to be additionally increased or dust suction air volume needs to be increased due to the fact that the waxing area and the polishing area on the fixing wheel generate dust at the same time in the polishing process of the metal middle frame of the mobile phone.

[0043] The polishing dust suction port switching unit provided by the embodiment of the application comprises a dust suction port switching box 1, a switching sliding plate 6 and a driving assembly 5, the dust suction port switching box 1 is provided with an outlet 9, a first dust suction port 3 and a second dust suction port 4, the switching sliding plate 6 is slidingly connected to the dust suction port switching box 1, the switching sliding plate 6 is provided with an opening 61, and the driving assembly 5 is suitable for driving the switching sliding plate 6 to slide to switch between a first state and a second state.

[0044] According to the polishing dust suction port switching unit provided by the embodiment of the application, dust suction air volume can be concentrated in one area (for example, the polishing area or the waxing area on the fixing wheel) through sliding control of the switching sliding plate 6, so that the dust suction effect of the area is improved, and dust diffusion is avoided. Without the need of additionally increasing dust suction equipment or using a dust collector 30 with larger air volume, the equipment procurement and maintenance costs are reduced. The driving assembly 5 is used to realize rapid switching of the dust suction port, the operation is simple, the dust suction area can be flexibly adjusted according to actual processing requirements, dust can be effectively collected, environmental pollution is reduced, the risk of inhaling dust by an operator is reduced, and health is ensured.

[0045] It can be understood that the dust suction port switching box 1 is internally provided with the outlet 9, the first dust suction port 3 and the second dust suction port 4, wherein the outlet 9 is used to be connected with the dust collector 30 or a dust suction pipe 20 of the dust collector 30, specifically, the dust suction pipe 20 can be connected to the dust suction pipe 20 through an adapter 2, and then connected to the dust collector 30 through the dust suction pipe 20. The first dust suction port 3 and the second dust suction port 4 are used to collect dust generated in different areas. In an embodiment, one of the first dust suction port 3 and the second dust suction port 4 is arranged corresponding to the polishing area, and the other is arranged corresponding to the waxing area on the fixing wheel.

[0046] The switching slide plate 6 is slidingly connected in the dust suction port switching box 1, and is provided with an opening 61 which is matched with the shape of the second dust suction port 4. When polishing the metal frame of the mobile phone, the switching slide plate 6 slides to the first state, the switching slide plate 6 is retracted, the switching slide plate 6 no longer blocks the first dust suction port 3, and at the same time, the opening 61 is not aligned with the second dust suction port 4, so as to ensure that the switching slide plate 6 cuts off the communication relationship between the second dust suction port 4 and the outlet 9, so that the dust in the polishing area enters the dust suction port switching box 1 through the first dust suction port 3, and is transported to the dust collector 30 through the outlet 9; at this time, the second dust suction port 4 is disconnected with the outlet 9, and the dust suction efficiency of the first dust suction port 3 is improved.

[0047] When the wheel repairing and waxing of the polishing cloth wheel are performed, the switching slide plate 6 slides to the second state, the switching slide plate 6 is extended, so that the opening 61 is aligned with the second dust suction port 4, and at the same time, the other part of the switching slide plate 6 cuts off the communication relationship between the first dust suction port 3 and the outlet 9, so that the dust in the wheel repairing and waxing area enters the dust suction port switching box 1 through the second dust suction port 4, and is transported to the dust collector 30 through the outlet 9; at this time, the first dust suction port 3 is disconnected with the outlet 9, and the dust suction efficiency of the second dust suction port 4 is improved.

[0048] The driving assembly 5 is used for driving the sliding of the switching slide plate 6, and can be a motor, an air cylinder or other power devices.

[0049] In an embodiment, the first dust suction port 3 and the second dust suction port 4 are arranged on the same side of the dust suction port switching box 1, and are arranged at intervals.

[0050] According to an embodiment of the present application, the dust suction port switching unit comprises an adapter 2, the first end of the adapter 2 is rotationally connected to the outlet 9, and the second end of the adapter 2 is adapted to install a dust suction pipe 20.

[0051] It can be understood that the dust suction pipe 20 is a pipeline for transporting dust, and is connected between the dust suction port switching box 1 and the dust collector 30, so as to transport the collected dust to the dust collector 30 for treatment. The rotational connection design of the adapter 2 makes the installation angle of the dust suction pipe 20 flexible, so as to adapt to different dust collectors 30 or working sites.

[0052] According to an embodiment of the present application, the first end of the adapter 2 can be rotated by an angle to a preset angle along the outlet 9, and the preset angle is 30° to 60°.

[0053] It should be noted that the first end of the adapter 2 can be rotated by an angle to a preset angle along the outlet 9 means that the maximum angle of rotation of the adapter 2, in an embodiment, the first end of the adapter 2 can be rotated by an angle of 40° along the outlet 9, and the adapter 2 can be rotated by 0°, 10°, 20°, 30° or 40°, so as to adapt to different dust collectors 30 or working sites.

[0054] According to one embodiment of the present application, the outlet 9 is arranged on the first side of the dust suction port switching box 1, and the first dust suction port 3 and the second dust suction port 4 are arranged on the second side of the dust suction port switching box 1, and the first side and the second side are opposite. It can be understood that the outlet 9 is arranged opposite to the dust suction port, so that the dust can flow from the dust suction port to the outlet 9 in the shortest path, reducing the air flow resistance and improving the dust suction efficiency.

[0055] According to one embodiment of the present application, the dust suction port switching unit for polishing includes a driving cover plate 7 connected to the dust suction port switching box 1, and a containing space is formed between the driving cover plate 7 and the dust suction port switching box 1, and the switching sliding plate 6 and the driving assembly 5 are arranged in the containing space. It can be understood that the containing space formed between the driving cover plate 7 and the dust suction port switching box 1 can effectively prevent dust leakage and ensure the dust suction effect.

[0056] In one embodiment, the driving cover plate 7 is a plate structure. The containing space is surrounded by the driving cover plate 7 and the inner wall of the dust suction port switching box 1. When the driving assembly 5 works, the driving switching sliding plate 6 slides in the containing space to control the communication state of the outlet 9 with the first dust suction port 3 or the second dust suction port 4.

[0057] In one embodiment, the driving cover plate 7 is fixed to one side of the dust suction port switching box 1 by bolts, buckles or other connection methods to form a closed containing space.

[0058] According to one embodiment of the present application, at least one of the dust suction port switching box 1 and the driving cover plate 7 is provided with an observation window 8 for observing the dust accumulated inside the containing space. Through the observation window 8, the operator can directly view the dust accumulation inside the containing space and clean it in time to avoid the influence of too much dust on the equipment operation.

[0059] The observation window 8 is a transparent window, which can be a tempered glass or a high-strength plastic observation window 8, and is arranged on the dust suction port switching box 1 or the driving cover plate 7, and can be fixedly connected to the dust suction port switching box 1 or the driving cover plate 7, or can be detachably connected to at least one of the dust suction port switching box 1 and the driving cover plate 7.

[0060] According to one embodiment of the present application, the driving assembly 5 includes a base 51, a sliding rail 52, a sliding block 53, a driving fixed block 54, a driving cylinder 55 and a sliding plate fixed block 56, the base 51 is installed on the dust suction port switching box 1, the sliding rail 52 is installed on the base 51, the driving fixed block 54 is installed on the base 51, the driving cylinder 55 is installed on the driving fixed block 54, the sliding block 53 is slidably connected to the sliding rail 52, the sliding block 53 is installed on the first end of the sliding fixed block 56, and the second end of the sliding fixed block 56 is installed on the output end of the driving cylinder 55.

[0061] It can be understood that by the cooperation of the driving cylinder 55 and the sliding rail 52, the position of the switching sliding plate 6 can be accurately controlled, ensuring the accurate switching of the dust suction port. The design of the sliding rail 52 and the sliding block 53 makes the sliding of the switching sliding plate 6 more stable, reducing the deviation caused by vibration or movement. The use of the driving cylinder 55 enables the sliding of the switching sliding plate 6 to be automatically controlled, reducing manual intervention and improving production efficiency.

[0062] The base 51 is installed on the dust suction port switching box 1 and is used to support and fix other components. The sliding rail 52 is installed on the base 51 and is used to guide the sliding of the sliding block 53. The sliding block 53 is slidingly connected to the sliding rail 52 and is used to drive the switching sliding plate 6 to slide. The driving fixed block 54 is installed on the base 51 and is used to fix the driving cylinder 55. The driving cylinder 55 drives the sliding block 53 to slide by air pressure, thereby driving the switching sliding plate 6 to move. The sliding plate fixed block 56 is installed on the sliding block 53 and is used to fix the switching sliding plate 6.

[0063] When the driving cylinder 55 works, the sliding block 53 is driven to slide on the sliding rail 52 by air pressure. The sliding of the sliding block 53 drives the sliding plate fixed block 56 and the switching sliding plate 6 to move, thereby realizing the switching of the dust suction port. When the output end of the driving cylinder 55 is retracted, the sliding block 53 slides in one direction, and the switching sliding plate 6 is in the first state, and the first dust suction port 3 is in communication with the outlet 9. When the output end of the driving cylinder 55 is extended, the sliding block 53 slides in the opposite direction, and the switching sliding plate 6 is in the second state, and the second dust suction port 4 is in communication with the outlet 9.

[0064] According to one embodiment of the present application, the first dust suction port 3 and the second dust suction port 4 are arranged side by side on the second side of the dust suction port switching box 1, the first dust suction port 3 is used for dust suction treatment of the polishing area, and the second dust suction port 4 is used for dust suction treatment of the wheel waxing area.

[0065] The first dust suction port 3 and the second dust suction port 4 are arranged side by side on the same side, and two different processes can be performed in sequence, improving the processing rate of the metal middle frame of the mobile phone. Moreover, the overall structure of the dust suction port switching box 1 is more compact, saving the equipment occupied space.

[0066] Of course, the dust suction port switching unit for polishing of the present application is not only suitable for the polishing processing of the metal middle frame of the mobile phone, but also can be widely applied to other precise machining scenes requiring partition dust suction, such as electronic product shell processing, precision part polishing, etc. By adjusting the number and layout of the dust suction ports, more complex processing environment requirements can be met.

[0067] The dust suction port switching unit for polishing of the present application will be described below in combination with a specific embodiment, with reference to Figures 1 to 6The utility model provides a polishing dust suction port switching unit, realize through following technical scheme: a polishing dust suction port switching unit mainly comprises dust suction port switching box 1, adapter 2, first dust suction port 3, second dust suction port 4, drive assembly 5, switching slide plate 6, drive cover plate 7, observation window 8 etc.

[0068] Reference Figures 1 to 6 Dust suction port switching box 1 is used as the support basis of polishing dust suction port switching unit, is used for supporting, fixed polishing dust suction port switching unit's other component, can form dust suction port switching area simultaneously. Adapter 2 is installed at dust suction port switching box 1 left side export, can realize along the installation axle 40 in the range of degree rotation, is convenient for the installation of dust suction pipe 20 adaptation;First dust suction port 3 and second dust suction port 4 are arranged in parallel at dust suction port switching box 1 right side entrance, are used for respectively docking the dust suction of polishing area and the dust suction of repair wheel-waxing area;Drive assembly 5 is fixed at the left side of dust suction port switching box 1, is used for driving switching slide plate 6 to move back and forth;Switching slide plate 6 is installed at the end of drive assembly 5, is used for directional control and switching the opening and closing of first dust suction port 3 and second dust suction port 4, improves single area dust suction air volume, improves dust suction efficiency;Drive cover plate 7 is fixedly installed at the left side of dust suction port switching box 1, is used for the protection of drive assembly 5 to form airtight space;Observation window 8 is arranged at the top of dust suction port switching box 1, is convenient for viewing and cleaning the dust accumulated in dust suction port switching box 1, adopts plugboard type structure to be convenient to dismount, and utilizes butterfly bolt to tighten installation.

[0069] Reference Figure 2 The above-mentioned polishing dust suction port switching unit, adapter 2 is installed at dust suction port switching box 1 left side export, can realize along the installation axle 40 in the range of degree rotation, is convenient for the installation of dust suction pipe 20 adaptation.

[0070] Reference Figures 3 to 4 The above-mentioned polishing dust suction port switching unit, first dust suction port 3 and second dust suction port 4 are arranged in parallel at dust suction port switching box 1 right side entrance, are used for respectively docking the dust suction of polishing area and the dust suction of repair wheel-waxing area. Figure 3 For the dust suction operation state of first dust suction port 3, the dust suction of polishing area can be realized, at this time, the drive cylinder 55 of drive assembly 5 is in the retracted state, and Figure 5 Reference Figure 4 For the dust suction operation state of second dust suction port 4, the dust suction of repair wheel-waxing area can be realized, at this time, the drive cylinder 55 of drive assembly 5 is in the extended state, and Figure 6 .

[0071] Reference Figures 5 to 6The dust suction port switching unit for polishing comprises a driving assembly 5, a dust suction port switching box 1, a dust suction port 2, a first dust suction port 3, a second dust suction port 4, a dust suction pipe 20 and a dust collector 30.

[0072] With reference to the drawings Figure 5 When the driving cylinder 55 of the driving assembly 5 is in the retracted state, the switching sliding plate 6 is moved backward, the second dust suction port 4 is closed, the first dust suction port 3 is opened, and dust suction work is realized. Figure 3

[0073] With reference to the drawings Figure 6 When the driving cylinder 55 of the driving assembly 5 is in the pushed-out state, the switching sliding plate 6 is moved forward, the first dust suction port 3 is closed, the second dust suction port 4 is opened, and dust suction work is realized. Figure 4

[0074] With reference to the drawings Figure 7 The dust suction port switching unit for polishing is connected with the dust collector 30 through the dust suction pipe 20, and dust in the corresponding area of the first dust suction port 3 and the second dust suction port 4 is sucked and recycled to the dust collector 30, so that green manufacturing is realized.

[0075] The dust suction port switching unit for polishing can realize directional control and switching of dust suction work in two functional areas, improve dust suction air volume in a single area, and improve dust suction efficiency.

[0076] According to the machining equipment provided in the embodiment of the application, the dust suction port switching unit for polishing, the dust collector 30 and the dust suction pipe 20 are connected. ​​

[0077] It can be understood that the processing equipment can efficiently collect and process dust in the polishing area and the wheel dressing area by the cooperation of the dust suction port switching unit and the dust collector 30, thereby reducing environmental pollution. The design of the dust suction port switching unit avoids the need to additionally increase the dust collection equipment or use a larger air volume dust collector 30, thereby reducing the cost of the equipment. The automatic control of the dust suction port switching unit and the flexible connection of the dust suction pipe 20 make the operation of the equipment more convenient and reduce manual intervention.

[0078] When the processing equipment is working, the dust generated in the polishing area and the wheel dressing area enters the dust suction port switching unit through the first dust suction port 3 and the second dust suction port 4, respectively. By sliding the switching slide 6, the dust suction port switching unit controls the communication state of the first dust suction port 3 or the second dust suction port 4 with the outlet 9, and transports the dust to the dust collector 30 through the dust suction pipe 20. The dust collector 30 sucks the dust in through the negative pressure suction force and performs filtering or recycling treatment, thereby ensuring the cleanliness of the processing environment.

[0079] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A dust extraction port switching unit for polishing, characterized in that, include: The suction port switching box (1) is provided with an outlet (9), a first suction port (3) and a second suction port (4); The switching slide plate (6) is slidably connected to the vacuum port switching box (1), and the switching slide plate (6) is provided with an opening (61); A drive assembly (5) is adapted to drive the switching slide (6) to slide between a first state and a second state, wherein in the first state, the first suction port (3) is connected to the outlet (9) and the second suction port (4) is disconnected from the outlet (9), and in the second state, the opening (61) is connected to the second suction port (4) and the outlet (9) and the first suction port (3) is disconnected from the outlet (9).

2. The polishing dust collection port switching unit according to claim 1, characterized by Includes an adapter (2), the first end of which is rotatably connected to the outlet (9), and the second end of which is adapted to install a vacuum tube (20).

3. The polishing dust collection port switching unit according to claim 2, characterized by The first end of the adapter (2) can be rotated along the outlet (9) to a preset angle, the preset angle being 30° to 60°.

4. The polishing dust collection port switching unit according to claim 1, characterized by The outlet (9) is located on the first side of the vacuum port switching box (1), and the first vacuum port (3) and the second vacuum port (4) are located on the second side of the vacuum port switching box (1), with the first side and the second side facing each other.

5. The polishing dust collection port switching unit according to claim 1, characterized by Includes a drive cover plate (7) connected to the vacuum port switching box (1), forming a receiving space between the drive cover plate (7) and the vacuum port switching box (1), and the switching slide plate (6) and the drive assembly (5) are disposed in the receiving space.

6. The polishing dust collection port switching unit according to claim 5, characterized by At least one of the dust inlet switching box (1) and the drive cover plate (7) is provided with an observation window (8), which is used to observe the dust accumulated inside the containment space.

7. The polishing dust collection port switching unit according to claim 6, characterized by The observation window (8) is detachably connected to at least one of the vacuum port switching box (1) and the drive cover plate (7).

8. The polishing dust collection port switching unit according to claim 1, characterized by The drive assembly (5) includes a base (51), a sliding rail (52), a sliding block (53), a drive fixing block (54), a drive cylinder (55), and a slide plate fixing block (56). The base (51) is installed on the dust inlet switching box (1), the sliding rail (52) is installed on the base (51), the drive fixing block (54) is installed on the base (51), the drive cylinder (55) is installed on the drive fixing block (54), the sliding block (53) is slidably connected to the sliding rail (52), the sliding block (53) is installed at the first end of the slide plate fixing block (56), and the second end of the slide plate fixing block (56) is installed at the output end of the drive cylinder (55).

9. The polishing dust collection port switching unit according to claim 1, wherein The first dust suction port (3) and the second dust suction port (4) are arranged side by side on the second side of the dust suction port switching box (1). The first dust suction port (3) is used for dust suction treatment of the polishing area, and the second dust suction port (4) is used for dust suction treatment of the waxing area of ​​the wheel repair.

10. A processing apparatus characterized by comprising: include: Polishing dust extraction port switching unit as described in any one of claims 1 to 9; Vacuum cleaner (30); The suction pipe (20) is connected to the polishing suction port switching unit and the vacuum cleaner (30).

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