Residual material cleaning device for laser processing

Abstract

The utility model provides a laser processing defective material cleaning device which comprises a rack, an X-axis linear module is arranged on the rack, a Y-axis linear module is arranged at the output end of the X-axis linear module, a lifting mechanism is arranged at the output end of the Y-axis linear module, an angle adjusting mechanism is arranged at the output end of the lifting mechanism, and the X-axis linear module and the Y-axis linear module are arranged on the rack. An angle adjusting mechanism is arranged on the machine frame, a dust suction opening is formed in the output end of the angle adjusting mechanism, the angle adjusting mechanism is used for adjusting the dust suction angle of the dust suction opening, a dust collector is further arranged on the machine frame, and the dust suction opening is connected with the dust collector through a connecting hose. The angle-adjustable dust suction port can be flexibly aligned with residual materials at different positions, and the residual materials on a plane, an inclined plane or a corner can be effectively sucked. For a workpiece with a curved surface and an uneven surface, the suction inlet can adjust the angle in real time according to the shape of the workpiece, and is tightly attached to the surface of the workpiece to clean residual materials.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of laser processing equipment, and in particular to a laser processing residual material cleaning device. Background Art

[0002] The residual materials generated after laser processing of the fragments will randomly accumulate on the surface of the jig. If they are not cleaned in time or not cleaned thoroughly, the machine will alarm and cannot produce normally. Therefore, during the welding process, a dedicated person is required to wait and clean the residual materials, which consumes manpower and time costs. Because the surface of the product is thin and there are raised columns on the surface of the jig, the residual materials are easily attached to the surface of the jig or stuck in the gaps between the raised columns. The existing methods of cleaning residual materials are mechanical cleaning or blowing with compressed air, but these methods cannot completely clean the residues and still require regular manual cleaning, which affects production efficiency.

[0003] For example, Chinese patent publication number CN207840457U discloses a laser processing residual material cleaning device, which includes: one or more support bases, a screw linear motion mechanism, a support frame, a height adjustment plate, a suction nozzle and a fixture assembly; the lower ends of one or more support bases are fixed on the frame, and the screw linear motion mechanism is mounted and fixed on the upper ends of the two support bases; one end of the support frame is set on the screw linear motion mechanism, and the height adjustment plate is installed on the other end of the support frame, and the support frame performs linear motion on the screw linear motion mechanism; the suction nozzle is fixed on the height adjustment plate, and the fixture assembly is placed on the frame and is located directly below the suction nozzle.

[0004] The solution provided by the above application can thoroughly clean the residue accumulated on the surface of the jig assembly without manual cleaning, greatly reducing the cleaning time and thus saving manpower and time costs. However, the suction nozzle of the above application can only adjust the height, but not the angle. In actual laser processing scenarios, the distribution of residues is often irregular. Since the suction nozzle cannot adjust the angle, it can only be sucked in a fixed vertical direction. It is difficult to effectively suck some residues on inclined surfaces, corners, or at a certain angle to the nozzle plane. When the workpiece to be processed has a complex shape, such as a curved surface or an uneven surface, the suction nozzle cannot adjust the angle according to the shape of the workpiece, and it is difficult to fit closely to the surface of the workpiece to clean the residue. This makes it difficult to suck out the residue in the curved parts, depressions, and other locations of the workpiece, affecting the overall cleaning effect. Utility Model Content

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a laser processing residual material cleaning device, which is used to solve the technical problems existing in the above background technology.

[0007] 2. Technical solution:

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a laser processing residual material cleaning device, comprising a frame, an X-axis linear module is provided on the frame, a Y-axis linear module is provided on the output end of the X-axis linear module, a lifting mechanism is provided on the output end of the Y-axis linear module, an angle adjustment mechanism is provided on the output end of the lifting mechanism, a dust suction port is provided on the output end of the angle adjustment mechanism, the angle adjustment mechanism is used to adjust the dust suction angle of the dust suction port, a dust collector is also provided on the frame, and the dust suction port and the dust collector are connected by a connecting hose.

[0009] Preferably, the lifting mechanism includes a first mounting plate fixed on the Y-axis linear module, a first screw is rotatably mounted on the first mounting plate through a bearing seat, one end of the first screw is connected to the first motor, a threaded sleeve is threadedly mounted on the first screw, and the threaded sleeve is connected to the lifting plate.

[0010] Preferably, a slider is fixedly mounted on the lifting plate, a guide shaft is fixedly mounted on the first mounting plate, and the slider is mounted on the guide shaft so as to slide up and down.

[0011] Preferably, the angle adjustment mechanism includes a second mounting plate fixed on the lifting plate, and the second mounting plate is rotatably mounted with a rotating plate via a rotating shaft. The rotating shaft is arranged at the bottom of the rotating plate, and an adjustment mechanism is arranged at the top of the rotating plate. The adjustment mechanism is used to drive the rotating plate to rotate around the rotating shaft.

[0012] Preferably, the adjustment mechanism includes a connecting shaft fixed to the top of the rotating plate, a support is fixedly installed on the second mounting plate, a second screw is rotatably installed on the support, a connecting block is threadedly installed on the second screw, the connecting block is movably connected to the connecting shaft, and the second screw is connected to the second motor.

[0013] 3.Beneficial effects:

[0014] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0015] The utility model can realize the precise horizontal movement of the dust suction port through the X-axis linear module and the Y-axis linear module, and can accurately locate the position of the residual material, thereby improving the cleaning efficiency and accuracy. The lifting mechanism can accurately adjust the height of the dust suction port to adapt to the processing workpieces of different heights and ensure the residual material cleaning effect. The angle adjustment mechanism can adjust the dust suction angle of the dust suction port according to actual conditions, further improving the flexibility and adaptability of cleaning. The dust suction port with adjustable angle can flexibly aim at residual materials in different positions, and can effectively absorb residual materials whether on a plane, an inclined surface or in a corner. For workpieces with curved surfaces or uneven surfaces, the dust suction port can adjust the angle in real time according to the shape of the workpiece, and fit closely to the surface of the workpiece to clean the residual materials.

[0016] Because the suction port of the utility model can be accurately adjusted to the position and angle of the residual material, there is no need for additional manual cleaning or frequent adjustment of the workpiece position, which greatly shortens the cleaning time, realizes the automated residual material cleaning operation, reduces manual intervention, and reduces labor intensity. The operation process is simple and intuitive. By controlling the start and stop and rotation direction of the motor, the position and angle of the suction port can be easily adjusted to meet different cleaning needs. The vacuum cleaner of the utility model is connected to the suction port through a connecting hose, which can generate strong suction, quickly and effectively clean the residual material after laser processing, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the utility model from another angle;

[0019] Figure 3 This is a schematic diagram of the connecting hose structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the angle adjustment mechanism structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the back structure of the angle adjustment mechanism of the present invention;

[0022] Figure 6 This is a schematic diagram of the lifting mechanism structure of the utility model.

[0023] Reference numerals:

[0024] 1. Frame; 2. X-axis linear module; 3. Y-axis linear module; 4. Lifting mechanism; 41. First mounting plate; 42. First screw; 43. First motor; 44. Threaded sleeve; 45. Lifting plate; 46. Slider; 47. Guide shaft; 5. Angle adjustment mechanism; 51. Second mounting plate; 52. Rotating plate; 53. Rotating shaft; 54. Connecting shaft; 55. Connecting block; 56. Second motor; 57. Second screw; 6. Dust suction port; 7. Vacuum cleaner; 8. Connecting hose. DETAILED DESCRIPTION

[0025] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] Furthermore, 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 the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0028] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," "provided with," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] It should be noted that the structures not introduced in the present invention do not involve the design points and improvement directions of the present invention, and are the same as the existing technology or can be implemented by using the existing technology, so they are not described in detail here. Example

[0030] Refer to the attached Figures 1 to 6 A laser processing residual material cleaning device includes a frame 1, an X-axis linear module 2 is provided on the frame 1, a Y-axis linear module 3 is provided on the output end of the X-axis linear module 2, a lifting mechanism 4 is provided on the output end of the Y-axis linear module 3, an angle adjustment mechanism 5 is provided on the output end of the lifting mechanism 4, a dust suction port 6 is provided on the output end of the angle adjustment mechanism 5, and the angle adjustment mechanism 5 is used to adjust the dust suction angle of the dust suction port 6. A dust collector 7 is also provided on the frame 1, and the dust suction port 6 and the dust collector 7 are connected by a connecting hose 8.

[0031] The lifting mechanism 4 includes a first mounting plate 41 fixed to the Y-axis linear module 3. A first screw 42 is rotatably mounted on the first mounting plate 41 via a bearing seat. One end of the first screw 42 is connected to a first motor 43. A threaded sleeve 44 is threadedly mounted on the first screw 42, and the threaded sleeve 44 is connected to a lifting plate 45. A slider 46 is fixedly mounted on the lifting plate 45. A guide shaft 47 is fixedly mounted on the first mounting plate 41. The slider 46 is mounted on the guide shaft 47 so that it can slide up and down.

[0032] The angle adjustment mechanism 5 includes a second mounting plate 51 fixed to the lifting plate 45. The second mounting plate 51 is rotatably mounted with a rotating plate 52 via a rotating shaft 53. The rotating shaft 53 is provided at the bottom of the rotating plate 52. The top of the rotating plate 52 is provided with an adjustment mechanism for driving the rotating plate 52 to rotate about the rotating shaft 53. The adjustment mechanism includes a connecting shaft 54 fixed to the top of the rotating plate 52. A support is fixedly mounted on the second mounting plate 51. A second screw 57 is rotatably mounted on the support. A connecting block 55 is threadedly mounted on the second screw 57. The connecting block 55 is movably connected to the connecting shaft 54. The second screw 57 is connected to a second motor 56.

[0033] Working principle: Start the X-axis linear module 2 and the Y-axis linear module 3. Their output ends drive the lifting mechanism 4, the angle adjustment mechanism 5 and the dust suction port 6 to move in the horizontal direction, thereby positioning the dust suction port 6 above the position where the residual material needs to be cleaned.

[0034] Start the first motor 43, the first motor 43 drives the first screw 42 to rotate, and the threaded sleeve 44 moves on the first screw 42. Since the threaded sleeve 44 is connected to the lifting plate 45, and the slider 46 on the lifting plate 45 slides up and down along the guide shaft 47, the lifting plate 45 is lifted and lowered, and the height of the dust suction port 6 is adjusted.

[0035] When the suction angle of the dust suction port 6 needs to be adjusted, the second motor 56 is started, and the second motor 56 drives the second screw 57 to rotate. The connecting block 55 moves on the second screw 57. The connecting block 55 is movably connected to the rotating plate 52 through the connecting shaft 54, thereby driving the rotating plate 52 to rotate around the rotating shaft 53 to achieve the adjustment of the dust suction angle of the dust suction port 6.

[0036] The vacuum cleaner 7 is started, and suction is generated at the suction port 6 through the connecting hose 8, so that the residual materials after laser processing are sucked into the vacuum cleaner 7 for collection.

[0037] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. A laser processing residual material cleaning device, characterized by: The invention comprises a frame (1), wherein an X-axis linear module (2) is provided on the frame (1), a Y-axis linear module (3) is provided on the output end of the X-axis linear module (2), a lifting mechanism (4) is provided on the output end of the Y-axis linear module (3), an angle adjustment mechanism (5) is provided on the output end of the lifting mechanism (4), a dust suction port (6) is provided on the output end of the angle adjustment mechanism (5), and the angle adjustment mechanism (5) is used to adjust the dust suction angle of the dust suction port (6). A dust collector (7) is also provided on the frame (1), and the dust suction port (6) and the dust collector (7) are connected via a connecting hose (8).

2. The laser processing residual material cleaning device according to claim 1, characterized in that: The lifting mechanism (4) includes a first mounting plate (41) fixed on the Y-axis linear module (3), a first screw (42) is rotatably mounted on the first mounting plate (41) via a bearing seat, one end of the first screw (42) is connected to a first motor (43), a threaded sleeve (44) is threadedly mounted on the first screw (42), and the threaded sleeve (44) is connected to the lifting plate (45).

3. The laser processing residual material cleaning device according to claim 2, characterized in that: A slider (46) is fixedly mounted on the lifting plate (45), a guide shaft (47) is fixedly mounted on the first mounting plate (41), and the slider (46) is mounted on the guide shaft (47) in an up-and-down sliding manner.

4. A laser processing residual material cleaning device according to claim 2 or 3, characterized in that: The angle adjustment mechanism (5) comprises a second mounting plate (51) fixed on the lifting plate (45), the second mounting plate (51) being rotatably mounted with a rotating plate (52) via a rotating shaft (53), the rotating shaft (53) being arranged at the bottom of the rotating plate (52), and an adjustment mechanism being arranged at the top of the rotating plate (52), the adjustment mechanism being used to drive the rotating plate (52) to rotate around the rotating shaft (53).

5. The laser processing residual material cleaning device according to claim 4, characterized in that: The adjustment mechanism includes a connecting shaft (54) fixed to the top of the rotating plate (52); a support is fixedly mounted on the second mounting plate (51); a second screw (57) is rotatably mounted on the support; a connecting block (55) is threadedly mounted on the second screw (57); the connecting block (55) is movably connected to the connecting shaft (54); and the second screw (57) is connected to a second motor (56).

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