Multi-station table-board laser processing equipment

Abstract

The utility model discloses multi-station table-board laser processing equipment, which belongs to the technical field of laser processing and comprises a laser processing module, a processing table, a first driving module and a cleaning component. The machining table is arranged to be in a polygonal cylinder shape, the side face is a machining table face, a rotating shaft is arranged on the bottom face, after the laser machining assembly machines materials on the machining stations, gaps of the materials are replaced, and the first driving assembly can drive the machining table to rotate around the rotating shaft to achieve replacement of the machining table face. And the cleaning assembly can clean the machining table top bearing the waste materials in time at the non-machining station. According to the multi-station table-board laser processing equipment, full-process automation of laser processing object cleaning can be achieved, so that a clean processing table board is always arranged at a processing station, laser processing operation can be continuously carried out, and laser processing efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of laser processing technology, specifically relating to a multi-station tabletop laser processing equipment. Background Technology

[0002] In the field of laser processing technology, laser cutting is frequently required for products such as composite films, for example, to create cutouts and obtain desired product patterns. Laser cutting involves using a high-power-density laser beam to irradiate the material being cut, rapidly heating it to its vaporization temperature and causing it to evaporate and form holes. As the beam moves across the material, the holes continuously form narrow kerfs, completing the cutting process. Waste filaments and sticky powder generated during laser cutting will fall onto the processing table. If not cleaned promptly, these will accumulate, causing the laser to defocus, preventing the product pattern from being cut, and making subsequent cleaning and maintenance difficult.

[0003] In existing technologies, laser processing tables typically employ a quick-release structure, requiring periodic removal and manual cleaning of waste materials. However, in actual equipment production, disassembling the processing table for offline cleaning and maintenance necessitates machine downtime, severely impacting equipment capacity. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the existing technology, this utility model provides a multi-station laser processing equipment, which realizes the replacement of the processing table at the processing station by rotation, and cleans the processing table after processing during the interval of material replacement or during the laser processing of materials, realizing the full automation of cleaning laser processed materials, and can continuously perform laser processing operations, thereby improving laser processing efficiency.

[0005] To achieve the above objectives, this utility model provides a multi-station tabletop laser processing equipment, which includes a laser processing module, a processing table, a first drive module, and a cleaning component;

[0006] The processing table is a polygonal cylinder with a processing table surface on one side and a rotating axis on the bottom surface. The rotating axis is located on the axis of the polygonal cylinder and is horizontally positioned.

[0007] The first drive module is connected to a rotating shaft, which can drive the processing table to rotate along the rotating shaft, so that each processing table surface moves to the processing station in sequence;

[0008] The laser processing module is positioned towards the processing station to perform laser processing on the materials at the processing station.

[0009] The cleaning component includes at least one cleaning module, which is located at a non-processing station and is used to clean processing waste on the processing table.

[0010] As a further improvement of this utility model, the processing table is provided with a plurality of parallel clearance grooves, which penetrate the processing table along the extension direction but do not penetrate the processing table in the depth direction.

[0011] As a further improvement of this utility model, the clearance groove is perpendicular to the axis of the rotation shaft.

[0012] As a further improvement of this utility model, the cleaning component includes a first cleaning module, which includes an air knife disposed on one side of the processing table. The air knife extends along the axis of the rotation shaft and is used to blow away waste on the processing table surface.

[0013] As a further improvement of this utility model, the air knife is provided with an air outlet that corresponds one-to-one with the clearance groove.

[0014] As a further improvement of this utility model, the cleaning component includes a second cleaning module, the second cleaning module includes a fixed frame, the fixed frame extends along the width direction of the clearance groove, the fixed frame is connected to a lateral moving component, and the lateral moving component can drive the fixed frame to move along the length direction of the clearance groove;

[0015] The second cleaning module also includes a scraper shaft and scrapers. The scraper shaft is arranged on the fixed frame along the length direction of the fixed frame, and the scrapers are spaced apart on the scraper shaft and are arranged one-to-one with the clearance grooves.

[0016] And / or,

[0017] The second cleaning module also includes a brush, which is disposed on the fixed frame along the length of the fixed frame.

[0018] As a further improvement of this utility model, the scraper shaft is rotatably connected to the fixed frame, and the scraper shaft can rotate and drive the scraper to rotate along the scraper shaft.

[0019] As a further improvement of this utility model, the second cleaning module also includes a scraper cleaning brush fixedly mounted on the fixed frame. The scraper cleaning brush is located within the rotation path of the scraper and can clean the scraper.

[0020] As a further improvement of this utility model, the processing table is a hexagonal prism, and the air knife is arranged on the upper side of the processing table surface near the processing station.

[0021] As a further improvement of this utility model, the processing table is a hexagonal prism, and the second cleaning module is disposed below the processing table surface that is away from the processing station.

[0022] As a further improvement of this utility model, the multi-station laser processing equipment further includes a fixed table and a bearing seat. The fixed table is provided with an opening to accommodate the processing station. The bearing seat supports the rotating shaft. The bearing seat is connected to two pull columns perpendicular to the fixed table and to a second drive module. The second drive module can drive the bearing seat to move along the pull columns and move the processing table closer to or away from the fixed table, so that the processing table moves closer to or away from the processing station.

[0023] As a further improvement of this utility model, the multi-station tabletop laser processing equipment also includes a waste collection component. The waste collection component includes a waste collection tank, which is located below the cleaning module and is used to collect the waste removed by the cleaning module. The waste collection tank is connected to a waste collection pipe.

[0024] The aforementioned improved technical features can be combined with each other as long as they do not conflict with each other.

[0025] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0026] This utility model's multi-station laser processing equipment is equipped with multiple processing tables. During material changes, the processing table is rotated to change the processing table. Laser processing is completed at the processing station, while at non-processing stations, a cleaning component is used to clean the processing table that carries waste materials in a timely manner. This achieves full automation of cleaning the laser-processed materials, ensuring that the processing station always has a clean processing table, allowing for continuous laser processing operations and improving laser processing efficiency. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the processing table in an embodiment of this utility model;

[0029] Figure 2 This is a schematic diagram of the overall structure of the multi-station laser processing equipment in a preferred embodiment of this utility model;

[0030] Figure 3 This is a schematic diagram of a workstation showing some of the structures in an embodiment of this utility model;

[0031] Figure 4This is a schematic diagram of the structure of the second cleaning module in an embodiment of this utility model.

[0032] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. processing table; 11. processing table surface; 12. rotating shaft; 2. first drive module; 3. cleaning assembly; 31. first cleaning module; 32. second cleaning module; 321. fixing frame; 322. scraper shaft; 323. scraper; 324. brush; 325. motor; 4. fixing table surface; 41. opening; 5. bearing seat; 6. pull column; 7. second drive module; 8. lateral movement assembly; 9. waste collection assembly; 91. first waste collection trough; 92. second waste collection trough; 93. waste collection pipe. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model. Furthermore, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0034] In the description of this utility model, it should be understood that, unless otherwise specified and limited, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0035] Furthermore, unless otherwise specified and limited, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0038] Example:

[0039] Please see Figures 1-4 The multi-station laser processing equipment in the preferred embodiment of this utility model includes a processing table, a first drive module 2, a cleaning component 3, and a laser processing component (not shown in the figure). The processing table 1 has multiple processing surfaces 11, each of which can carry materials at a processing station. After the laser processing component finishes processing the material on one processing surface 11, while changing the material, the next processing surface 11 can be moved to the processing station to carry the next section of material for continued laser processing. At the same time, the processing surface 11 leaves the processing station and is cleaned by the cleaning component 3 at a non-processing station, and so on in a repeated cycle.

[0040] Specifically, the processing table 1 is a polygonal column with processing table surfaces 11 on its side and a rotating shaft 12 on its bottom surface. The rotating shaft 12 is located on the axis of the polygonal column and is horizontally positioned. The first drive module 2 is connected to the rotating shaft 12 and drives the processing table 1 to rotate along the rotating shaft 12, so that each processing table surface 11 moves sequentially to the processing station. The laser processing module is positioned facing the processing station and is used to perform laser processing on the material at the processing station. The cleaning component 3 includes at least one cleaning module for cleaning the processing waste on the processing table surface 11. The cleaning component 3 is positioned at non-processing stations.

[0041] In this embodiment, the processing station is the location where the material is processed. For example... Figure 1As shown, the processing table 1 is a polygonal prism, such as a triangular prism, a quadrilateral prism, a hexagonal prism, etc., with no specific limitation. It has two bottom surfaces and multiple side surfaces, and its side surfaces are set as processing table surfaces 11. The processing table 1 can be solid or hollow. The rotation shaft 12 set on its bottom surface can extend out of only one bottom surface or extend through both bottom surfaces of the processing table 1.

[0042] The rotating axis 12 is set horizontally, the processing station is also set horizontally, and the laser processing component is set above the processing station and facing the processing station to process the material on the processing table 11.

[0043] In this application, the machining table 1 can be rotated directly around the rotation axis 12 to move the machining table surface 11 to the machining station, or it can be rotated around the rotation axis 12 first and then the machining table surface 11 can be moved to the machining station.

[0044] In actual use, this multi-station laser processing equipment operates as follows: The first drive module 2 drives the processing table 1 to rotate around the rotation axis 12, moving one of the processing tables 11 to the processing station. The material to be processed is placed on the processing table 11 at the processing station, and the laser processing component emits a laser beam towards the material for processing. After processing is completed, while the material is being changed, the first drive module 2 drives the processing table 1 to rotate around the rotation axis 12, moving another processing table 11 to the processing station. Simultaneously, after the processed processing table 11 leaves the processing station, the cleaning component 3 at the non-processing station cleans the processing table 11 during material change or laser processing. When it rotates back to the processing station, it has already been cleaned. This cycle repeats, with the cleaning component 3 cleaning the corresponding processing table 11 at the non-processing station while one processing table 11 is being processed or changed at the processing station.

[0045] This utility model's multi-station laser processing equipment is equipped with multiple processing tables. During material changes, the processing tables can be switched, and laser processing can be completed at the processing station. At the same time, cleaning components are used to clean the processing tables that carry waste materials in a timely manner at non-processing stations, realizing full automation of the cleaning process for laser-processed materials. This ensures that the processing stations always have clean processing tables, allowing for continuous laser processing operations and improving laser processing efficiency.

[0046] More preferably, such as Figure 2 As shown, the multi-station laser processing equipment also includes a fixed table 4 and a bearing seat 5. The fixed table 4 is provided with an opening 41 to accommodate the processing station. The bearing seat 5 supports the rotating shaft 12. The bearing seat 5 is connected to two pull columns 6 perpendicular to the fixed table 4 and is connected to the second drive module 7. The second drive module 7 can drive the bearing seat 5 to move along the pull columns 6 and drive the processing table 1 to move closer to or away from the fixed table 4, so that the processing table 11 moves closer to or away from the processing station.

[0047] In this embodiment, the opening 41 penetrates the fixed table surface 4. The shape and size of the opening 41 are not limited and can accommodate the processing station. When the rotating shaft 12 only extends from one end of the processing table 1, the bearing seat 5 is provided on that side of the processing table 1 to support the rotating shaft 12. When the rotating shaft 12 extends from both ends of the processing table 1, bearing seats 5 are provided on both sides of the processing table 1 to support the rotating shaft 12. The fixed table surface 4 can separate the material from the processing table 1 when the material is changed, so as to prevent the processing table 1 from hitting the material when it rotates, thus affecting the material change.

[0048] Specifically, the processing station is located within the opening 41 of the fixed table 4. After the material is processed on the processing table 11 located at the processing station, the processing table 1 first moves away from the fixed table 4 under the drive of the second drive module 7, and then rotates around the rotation axis 12 under the drive of the first drive module 2 to replace it with another processing table 11 aligned with the processing station, thus avoiding the processing table 1 hitting the material during rotation and affecting material replacement. At this time, the material can be directly moved forward along the fixed table 4 by a distance of one processing width for material replacement. For example, when the material is in strip form, after the processing width at the processing station is completed, the strip material can be directly moved forward along the fixed table 4 by a distance of one processing width to complete the material replacement.

[0049] In this preferred embodiment, the multi-station laser processing equipment is used as follows: the first drive module 2 drives the processing table 1 to rotate, aligning one of the processing table surfaces 11 with the processing station within the opening 41. The second drive module 7 drives the bearing seat 5 to move, bringing the processing table 1 closer to the fixed table surface 4 until the processing table surface 11 is located at the processing station. The material to be processed is placed on the processing table surface 11 located at the processing station, and the laser processing component emits a laser beam towards the material for processing. After processing is completed, while changing materials, the second drive module 7 first drives the bearing seat 5 to move, moving the processing table 1 away from the fixed table surface 4. Then, the first drive module 2 rotates the processing table 1 to align another processing table surface 11 with the processing station. Then, the second drive module 7 drives the bearing seat 5 to bring the processing table 1 closer to the fixed table surface 4 until this other processing table surface 11 reaches the processing station. Furthermore, after the processed table surface 11 leaves the processing station, the cleaning component 3 cleans the corresponding processing table surface 11 at the non-processing station.

[0050] Preferably, the second drive module 7 can be a cylinder. It should be noted that the second drive module 7 is designed to lift and lower the processing table 1 to prevent it from colliding with the fixed table surface or materials when rotating. When the opening 41 penetrating the fixed table surface is large enough, or when materials can be lifted and lowered during material changes, the second drive module 7 may not be necessary.

[0051] Preferably, the pull column 6 can be connected to the fixed platform 4. Specifically, one end of the pull column 6 is connected to the fixed platform 4, and the other end is connected to the mounting base, which is fixedly connected to the profile, and the bearing seat 5 is located between the mounting base and the fixed platform 4.

[0052] Preferably, the first drive module 2 can be a motor, and the bottom surface of the polygonal column of the processing table 1 is connected to the rotating shaft 12 through a gear. The motor drives the gear to rotate around the rotating shaft 12, thereby driving the processing table 1 to rotate around the rotating shaft 12.

[0053] Preferably, the first drive module 2 drives the processing table 1 to rotate stepwise around the rotation axis 12. Taking a hexagonal prism-shaped processing table 1 as an example, for example, all six sides of the processing table 1 are processing table surfaces 11. After aligning one of the processing table surfaces 11 with the processing station, each processing table surface 11 rotates 60 degrees around the rotation axis 12 with each step, so that the six processing table surfaces can be aligned with the processing station in sequence.

[0054] Furthermore, the cleaning component 3 may include one or more cleaning modules. These cleaning modules can be located at the same or different workstations, and can be identical or different, thereby achieving a better cleaning effect. The following description uses an example where the processing table 1 is a hexagonal prism, and the cleaning component 3 includes a first cleaning module 31 and a second cleaning module 32 located at different workstations.

[0055] The first cleaning module 31 includes an air knife disposed on one side of the processing table 1. The air knife extends along the axis of rotation 12 and is used to blow away waste material on the processing table surface 11. Specifically, the air knife is disposed to the side of the processing table surface 11 to be cleaned, preferably above the side of the processing table surface 11 to be cleaned, blowing downwards to facilitate waste collection. It should be noted that the air knife can be used for cleaning during material change or during laser processing of materials.

[0056] In this embodiment, after the processing table 11 at the processing station completes processing and rotates to a position away from the processing station, the air knife blows air towards the processing table 11 to sweep away the waste material. Figure 3 As shown, the air knife is preferably located on the side of the processing table 11 closest to the processing station. The air delivery direction of the air knife is preferably consistent with the surface direction of the processing table 11, so that the waste on the entire processing table 11 can be blown away from the processing station without affecting the position of the product material.

[0057] Preferably, the processing table 11 is provided with a clearance groove to catch waste materials that fall during laser processing.

[0058] In this embodiment, the clearance groove does not penetrate the processing table 11 in the depth direction to prevent waste material from falling into the interior of the processing table 1. Preferably, the clearance groove is designed to correspond to the laser processing pattern. For example, when the processing pattern is a strip-shaped cutout, the clearance groove is strip-shaped or larger than a strip. After laser processing, waste material falls into the clearance groove, and the processing table can be effectively cleaned through the air outlets that correspond one-to-one with the clearance groove. The clearance groove extends through the processing table 11 in the extension direction for easy cleaning.

[0059] In actual setup, the clearance grooves consist of multiple parallel grooves arranged perpendicular to the axis of the machining table. The air knife is equipped with air outlets that correspond one-to-one with the clearance grooves.

[0060] More preferably, the cleaning component 3 further includes a second cleaning module 32. In this embodiment, the second cleaning module 32 is disposed on the side of the processing table 1 away from the fixed table surface 4, and is used to clean the processing table surface 11 that is away from the fixed table surface 4. In this embodiment, the processing table surfaces 11 are opposite each other in pairs. When one processing table surface 11 is aligned with the processing station, the processing table surface 11 opposite to it is away from the fixed table surface 4. The second cleaning module 32 can perform secondary cleaning on the processing table surface 11 that is away from the fixed table surface 4 to improve the cleanliness of the processing table surface 11. The second cleaning module 32 can clean the processing table surface 11 that is away from the fixed table surface 4 during laser processing.

[0061] Specifically, such as Figure 4 As shown, the second cleaning module 32 includes a fixed frame 321, which extends along the width direction of the clearance groove and is connected to a lateral moving component 8. The lateral moving component 8 can drive the fixed frame 321 to move along the length direction of the clearance groove. The second cleaning module 32 also includes a scraper shaft 322 and scrapers 323. The scraper shaft 322 is disposed on the fixed frame 321 along the length direction of the fixed frame 321, and multiple scrapers 323 are spaced apart on the scraper shaft 322. Each scraper 323 corresponds to a clearance groove.

[0062] In this embodiment, the lateral moving component 8 drives the fixed frame 321 to move along the length of the clearance groove of the cleaned processing table 11, so that the scraper group formed by the scraper 323 moves along the length of the clearance groove, thereby achieving full-length cleaning of the clearance groove of the processing table 11 that is away from the fixed table 4.

[0063] Preferably, the scraper shaft 322 is rotatably connected to the fixed frame 321. The scraper shaft 322 can be driven by the motor 325 and drive the scraper 323 on it to rotate, so as to achieve deep cleaning of the clearance groove.

[0064] Preferably, the second cleaning module 32 further includes a brush 324 extending along the length of the fixed frame 321. The brush 324 is fixedly mounted on the fixed frame 321 and can clean the entire surface of the processing table 11 that is away from the fixed table surface 4 as the lateral moving component 8 moves.

[0065] Preferably, the second cleaning module 32 further includes a scraper cleaning brush fixed on the fixing frame 321. The scraper cleaning brush is located within the rotation path of the scraper 323 and can clean the scraper 323.

[0066] The first cleaning module 31 is set at a workstation adjacent to the processing station, which can clean up waste materials in a timely manner and facilitates waste collection. The second cleaning module 32 is set at a workstation away from the processing station to complete further deep cleaning and facilitates the installation and fixing of the second cleaning module 32.

[0067] This application is not limited to this; the first cleaning module 31 and the second cleaning module 32 can also be set on other non-processing stations. The direction of the clearance groove of the processing table 11 can also be other directions, and the first cleaning module 31 and the second cleaning module 32 can be set accordingly.

[0068] Preferably, the multi-station laser processing equipment further includes a waste collection component 9, which includes a waste collection trough. The waste collection trough is located below the cleaning module, for example, directly below or diagonally below it, depending on where the waste falls. The waste collection trough is connected to a waste collection pipe, and the waste is removed by negative pressure. Taking the aforementioned first cleaning module 31 and second cleaning module 32 as examples, the waste collection component 9 includes a first waste collection trough 91 and a second waste collection trough 92. The first waste collection trough 91 is located below the air outlet and is used to collect the waste removed by the first cleaning module 31; the second waste collection trough 92 is located below the second cleaning module 32 and is used to collect the waste removed by the second cleaning module 32; both the first waste collection trough 91 and the second waste collection trough 92 are connected to the waste collection pipe 93.

[0069] In this preferred embodiment, the waste removed by the first cleaning module 31 and the second cleaning module 32 is collected by the first waste collection tank 91 and the second waste collection tank 92 respectively, and discharged through the waste collection pipe 93, thereby achieving efficient waste removal and ensuring the cleanliness of the entire equipment.

[0070] Preferably, the waste in the waste collection pipe 93 is removed by negative pressure.

[0071] Preferably, a urethane scraper is provided on the first waste collection tank 91, and the urethane scraper is preferably provided on a scraper support to prevent waste from falling outside the first waste collection tank 91.

[0072] The multi-station laser processing equipment of this utility model separates the processing station and the cleaning station of the processing table, and realizes two cleaning processes after the processing table is completed by rotation. The time consumed by the lowering, rotating and rising of the processing table overlaps with the material changing time, and finally realizes the function of efficient online waste removal.

[0073] Those skilled in the art will readily understand that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-station table-top laser processing apparatus, characterized by, The laser processing module, the processing table, the first driving module and the cleaning assembly are included. The processing table is a polygonal column, the side surface is a processing table surface, the bottom surface is provided with a rotating shaft, the rotating shaft is located on the axis of the polygonal column, and the rotating shaft is horizontally arranged. The first driving module is connected with the rotating shaft, and the processing table can be driven to rotate along the rotating shaft, so that each processing table surface moves to the processing station in sequence. The laser processing module is arranged towards the processing station, and is used for laser processing of materials in the processing station. The cleaning assembly includes at least one cleaning module, and the cleaning module is arranged at a non-processing station, and is used for cleaning the processing waste on the processing table surface.

2. The multi-station table-top laser machining apparatus of claim 1, wherein, A plurality of parallel avoidance grooves are arranged on the processing table surface, the avoidance grooves extend through the processing table surface in the extension direction, and do not extend through the processing table surface in the depth direction.

3. The multi-station table-top laser processing apparatus according to claim 2, wherein, The avoidance grooves are perpendicular to the axis of the rotating shaft.

4. The multi-station table-top laser processing apparatus according to claim 2 or 3, characterized by The cleaning assembly includes a first cleaning module, the first cleaning module includes an air knife arranged on one side of the processing table, the air knife extends along the axis of the rotating shaft, and is used for blowing the waste on the processing table surface.

5. The multi-station table-top laser machining apparatus of claim 4, wherein, The air knife is provided with an air outlet corresponding to the avoidance groove.

6. The multi-station table-top laser processing apparatus according to claim 2 or 3, characterized by The cleaning assembly includes a second cleaning module, the second cleaning module includes a fixed frame extending along the width direction of the avoidance groove, the fixed frame is connected with a transverse moving assembly, and the transverse moving assembly can drive the fixed frame to move along the length direction of the avoidance groove. The second cleaning module further includes a scraper shaft and scrapers, the scraper shaft is arranged on the fixed frame in the length direction of the fixed frame, and the scrapers are arranged on the scraper shaft in a spaced manner and correspond to the avoidance grooves. And / or, The second cleaning module further includes a brush, which is arranged on the fixed frame in the length direction of the fixed frame.

7. The multi-station table-top laser machining apparatus of claim 6, wherein, The scraper shaft is rotationally connected to the fixed frame, and the scraper shaft can rotate and drive the scrapers to rotate along the scraper shaft.

8. The multi-station table-top laser machining apparatus of claim 7, wherein, The second cleaning module further includes a scraper cleaning brush fixedly arranged on the fixed frame, and the scraper cleaning brush is located in the rotation path of the scrapers and can clean the scrapers.

9. The multi-station table-top laser processing apparatus according to claim 4, wherein, The processing table is a hexagonal column, and the air knife is arranged above the side of the processing table surface close to the processing station.

10. The multi-station table-top laser processing apparatus according to claim 6, wherein, The processing table is a hexagonal column, and the second cleaning module is arranged below the processing table surface away from the processing station.

11. The multi-station table-top laser processing apparatus according to any one of claims 1 to 3, 5, 7 to 10, characterized by, The multi-station table surface laser processing equipment further includes a fixed table surface and a bearing seat, the fixed table surface is provided with an opening accommodating the processing station, the bearing seat supports the rotating shaft, the bearing seat is connected with two pull columns perpendicular to the fixed table surface respectively, and is connected with a second driving module, the second driving module can drive the bearing seat to move along the pull columns, and drive the processing table to approach or move away from the fixed table surface, so that the processing table surface approaches or moves away from the processing station.

12. The multi-station table-top laser processing apparatus according to any one of claims 1 to 3, 5, 7 to 10, characterized by, The waste collecting assembly includes a waste collecting groove arranged below the cleaning module, and is used for collecting the waste removed by the cleaning module, and the waste collecting groove is in communication with a waste collecting pipeline.

Images