Flat wire motor surface layer patent leather laser galvanometer cleaning machine

Abstract

The utility model discloses a flat wire motor surface layer patent leather laser galvanometer cleaning machine, and relates to the field of laser cleaning, the flat wire motor surface layer patent leather laser galvanometer cleaning machine comprises a protective shell, a fixed frame is arranged in the protective shell, and a plurality of cleaning mechanisms are arranged in the fixed frame; the cleaning mechanism comprises an adjusting sliding table arranged on one side of the inner surface of the fixing frame, a lifting base is arranged on one side of the adjusting sliding table, a laser connecting piece is arranged on the side, adjacent to the adjusting sliding table, of the lifting base, and the other end of the laser connecting piece is connected with a vibration lens. A butt joint mechanism is arranged in the fixing frame and located in the center of the vibration lenses, the butt joint mechanism comprises a butt joint shell fixedly arranged in the middle of the inner surface of the fixing frame, a plurality of light-transmitting windows are formed in the side wall of the butt joint shell, and the light-transmitting windows are aligned with the centers of the vibration lenses. The motor flat copper wire is finely cleaned, meanwhile, impurities are effectively discharged, potential safety hazards are reduced, and automatic production is met.

Description

Technical Field

[0001] The present application relates to the field of laser cleaning, and in particular to a laser galvanometer cleaning machine for the surface paint of a flat wire motor. Background Art

[0002] Laser cleaning device is a device that cleans parts through laser plasma. Laser cleaning has the characteristics of no grinding, no contact, no heat effect and is suitable for objects of various materials. It is the most reliable and effective way to clean parts. Motors are common power components in the industrial field, and the flat copper wire they are configured with is an important component. However, dust and copper chips are easily attached to the surface of flat copper wire during production. At the same time, due to the special size of flat copper wire, conventional laser cleaning devices cannot effectively clean the surface of flat copper wire in a targeted manner.

[0003] For example, patent number CN202220344863.0, an efficient and high-power laser cleaning device, including a laser cleaning machine body, characterized in that a placement slot is provided on the side of the laser cleaning machine body, a carrying plate is placed in the placement slot, a driving mechanism for horizontally driving the carrying plate is provided in the placement slot, a collecting slot is provided on the side of the carrying plate, and a waterproof electromagnet is installed in the collecting slot, and an auxiliary cleaning mechanism is provided on the carrying plate. The above device has the following deficiencies in actual use:

[0004] The device transports the material through the loading tank by rotating the roller, so that the material is aligned with the nozzle, and then starts the nozzle to emit laser to irradiate and clean the surface of the material. However, this method can only perform range cleaning on large materials and cannot effectively perform fine cleaning on the flat copper wire of the motor. At the same time, the peeled debris cannot be effectively discharged and is easy to adhere to the surface of the device or be inhaled by the staff, posing a safety hazard. Regular cleaning is required, which increases labor costs. Utility Model Content

[0005] In order to improve the problem that existing conventional laser cleaning devices are unable to perform fine cleaning on motor flat copper wires and are unable to effectively remove debris that poses a safety hazard, the present application provides a flat wire motor surface paint laser galvanometer cleaning machine.

[0006] The flat wire motor surface paint laser galvanometer cleaning machine provided in this application adopts the following technical solution:

[0007] A flat wire motor surface paint laser galvanometer cleaning machine, comprising a protective shell, a fixed frame is arranged in the protective shell, and a plurality of cleaning mechanisms are arranged in the fixed frame;

[0008] The cleaning mechanism comprises an adjusting slide arranged on one side of the inner surface of the fixed frame, a lifting seat is arranged on one side of the adjusting slide, a laser connecting piece is arranged on the side adjacent to the adjusting slide, and a galvanometer lens is connected to the other end of the laser connecting piece;

[0009] A docking mechanism is arranged in the center of the plurality of galvanometer lenses in the fixed frame, and the docking mechanism comprises a docking shell fixed in the middle of the inner surface of the fixed frame, a plurality of light-transmitting windows are opened on the side wall of the docking shell, and the plurality of light-transmitting windows are aligned with the centers of the plurality of galvanometer lenses.

[0010] By adopting the above technical solution, the adjusting slide is integrally fixed to the fixed frame, so that the lifting seat can be lifted and lowered along the adjusting slide, which is convenient for adjusting the laser emission angles of the four cleaning mechanisms. The emitted laser is emitted into the docking shell through multiple light-transmitting windows, thereby irradiating the outer surface of the flat copper wire in multiple directions, thereby achieving a cleaning effect.

[0011] Preferably, limiting plates are fixedly provided at both upper and lower ends of the inner surface of the fixed frame, and fixing plates fixedly connected to the fixed frame are fixedly provided at both ends of the outer surfaces of the two limiting plates.

[0012] By adopting the above technical solution, the limit plate is located in the fixed frame to reserve a fixed point for the installation of the subsequent cleaning mechanism. At the same time, the fixed plate connects the fixed frame and the limit plate, thereby improving the overall stability.

[0013] Preferably, the cleaning mechanism also includes a lifting knob rotatably connected to the top of the lifting seat, the lifting knob rotating rod passes through the lifting seat and is fixedly connected to the lead screw inside the lifting seat, a mounting shell is fixedly provided on one side of the outer surface of the lifting seat away from the adjusting slide, and a laser generator is fixedly provided on the other side of the mounting shell relative to the lifting seat.

[0014] By adopting the above technical solution, the lifting knob is turned to control the lifting seat to move up and down along the surface of the adjustment slide, thereby driving the laser generator and the laser connecting piece to move synchronously.

[0015] Preferably, a focusing lens is fixedly provided at the bottom of each of the lenses of the plurality of galvanometer lenses, and the focusing light beams emitted from the middle of the plurality of focusing lenses are aligned with the centers of the plurality of light-transmitting windows one by one.

[0016] By adopting the above technical solution, the focusing mirror gathers the light at the galvanometer lens to increase the laser intensity, and then the laser is emitted from the focusing mirror to the aligned light-transmitting window, thereby completing the propagation of the laser.

[0017] Preferably, the docking mechanism further comprises a cleaning cavity provided inside the docking shell, and the inner surface of the cleaning cavity aligned with the light-transmitting window both penetrates the docking shell and communicates with the outside.

[0018] By adopting the above technical solution, the opening of the cleaning cavity reserves space for the insertion and cleaning of the flat copper wire, and at the same time, the cleaning cavity is connected to the external laser through the light-transmitting window, so that the laser is emitted into the cleaning cavity.

[0019] Preferably, a limit interface is fixedly provided in the middle of one side of the docking shell away from the fixed frame, a through groove is opened in the middle of the limit interface and passes through the docking shell to be connected with the cleaning chamber, an exhaust pipe is fixedly provided between two of a plurality of light-transmitting windows on the outer surface of the docking shell, and the exhaust pipe passes through the docking shell to be connected with the cleaning chamber.

[0020] By adopting the above technical solution, the flat copper wire is inserted into the cleaning chamber through the limit interface so as to come into contact with the laser to achieve the cleaning effect. At the same time, the exhaust pipe draws out the debris in the cleaning chamber and discharges it to the outside.

[0021] Preferably, an air knife is fixedly disposed on the lower end surfaces of the plurality of laser connecting parts, and the air port of the air knife protrudes from the focusing lens.

[0022] By adopting the above technical solution, the air knife sprays cold air to cool the galvanometer lens and the focusing lens to prevent the temperature from being too high.

[0023] Preferably, a surface on one side of the protective shell is provided with mounting grooves at the positions of the multiple laser generators, and four moving wheels are fixedly provided on the bottom surface of the protective shell.

[0024] By adopting the above technical solution, the installation groove reserves space for the installation of the cleaning mechanism, and a person can adjust the height of the cleaning mechanism by reaching into the installation groove and turning the lifting knob, and the four movable wheels make the device movable and transportable.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. Use the flat copper wire coming out of the assembly line to pass through the limit interface. The laser contacts the surface of the flat copper wire through the light-transmitting windows in four directions for laser cleaning. The dust generated during the cleaning process is sucked away by four exhaust pipes to prevent the dust from floating in the air or contacting the device body, thereby extending the service life of the device and reducing safety hazards.

[0027] 2. With the help of matching pulse laser models, it can flexibly correspond to the wide and short sides of the flat wire motor, saving equipment costs and ensuring production rhythm. At the same time, the output power of the laser and the cleaning speed can be adjusted, and the cleaning depth and color can be controlled, which is convenient for precision and automated production. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional schematic diagram of this application;

[0029] Figure 2This is the internal structure connection diagram of this application;

[0030] Figure 3 This is a schematic diagram of the fixed framework for this application;

[0031] Figure 4 A schematic diagram of the clearing agency for this application;

[0032] Figure 5 This is a schematic diagram of the docking organization for this application.

[0033] Reference numerals: 1, protective housing; 2, moving wheel; 3, mounting slot; 4, fixed frame;

[0034] 5. Cleaning mechanism; 51. Laser generator; 52. Adjusting slide; 53. Lifting knob; 54. Lifting seat; 55. Laser connector; 56. Vibrating lens; 57. Focusing lens; 58. Focusing beam; 59. Installing shell;

[0035] 6. Docking mechanism; 61. Docking shell; 62. Limiting interface; 63. Cleaning chamber; 64. Light-transmitting window; 65. Exhaust pipe;

[0036] 7. Air knife; 8. Limit plate; 9. Fixed plate. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-5 This application is described in further detail.

[0038] The embodiment of the present application discloses a laser galvanometer cleaning machine for the surface paint of a flat wire motor.

[0039] Example 1

[0040] Reference Figure 1 , 3 A flat wire motor surface paint laser galvanometer cleaning machine, including a protective shell 1, the protective shell 1 is rectangular as a whole, and four mounting grooves 3 are opened around the center of one side surface of the protective shell 1, the mounting groove 3 penetrates the side wall and is connected with the internal cavity of the protective shell 1, and four moving wheels 2 are fixedly arranged on the lower end surface of the protective shell 1, and the moving wheels 2 are arranged as Mismi Fuma wheels and have brake pads. A fixed frame 4 is fixedly arranged around the inner wall surface of the protective shell 1, and the upper and lower ends of the inner ring of the fixed frame 4 are fixed with limit plates 8 by screws, and the limit plates 8 are U-shaped, and the two limit plates 8 are welded and fixed on the concave end surfaces of the two limit plates 8, and the ends of the four fixed plates 9 are welded and fixed to the inner ring surface of the fixed frame 4.

[0041] Through the above arrangement, personnel push the protective shell 1 to apply thrust to the moving wheel 2, and the moving wheel 2 moves under the thrust, thereby driving the protective shell 1 to move as a whole, thereby improving flexibility. The fixed frame 4 is embedded in the cavity of the protective shell 1 to thereby play an internal fixation role, and then the four fixed plates 9 fix the two limit plates 8 on the inner surface of the fixed frame 4, thereby effectively improving the stability of the interior of the protective shell 1, and at the same time reserving fixed points for the subsequent installation of the cleaning mechanism 5.

[0042] Reference Figure 2 , 4 The cleaning mechanism 5 includes an installation shell 59 inserted and fixed in the installation groove 3, a laser generator 51 is fixedly arranged on a side surface of the installation shell 59 close to the outside, a laser connector 55 is connected to a side surface of the installation shell 59 close to the cavity of the protective shell 1 by screws, and the connection end of the laser connector 55 passes through the installation shell 59 and is connected with the laser generator 51, a galvanometer lens 56 is fixedly connected to the end of the laser connector 55 away from the laser generator 51, a focusing lens 57 is fixedly arranged at the light outlet at the bottom of the galvanometer lens 56, forming a connection between the focusing lens 57 and the galvanometer lens 56 so as to emit a focusing light beam 58, an air knife 7 is fixedly arranged on the bottom surface of the laser connector 55, and the air outlet of the air knife 7 is higher than the bottom surface of the focusing lens 57.

[0043] It should be noted that cleaning mechanisms 5 are provided in the four mounting grooves 3 and the other structures are consistent except for the direction. The cleaning mechanism 5 located at the top is mainly used as a reference during the description. The optical connection between the laser generator 51 and the laser connector 55 and the galvanometer lens 56 is a prior art, and its structural principle will not be described in detail. At the same time, the laser generator 51 is connected to an external power source device such as an electric excitation pump source or a light excitation pump source.

[0044] Through the above arrangement, the laser generator 51 is controlled to emit laser to the laser connector 55, the laser connector 55 receives the laser and transmits the laser to the galvanometer lens 56 for multiple reflections, thereby increasing the laser intensity, the laser is enhanced and then focused by the focusing mirror 57, thereby increasing the laser intensity for a second time, and the laser is emitted into the subsequent docking mechanism 6 through the focusing mirror 57, thereby cleaning the surface of the flat copper wire, and at the same time the air knife 7 continuously blows out cold air to cool the galvanometer lens 56 and the focusing mirror 57 to prevent damage caused by high temperature.

[0045] Reference Figure 2 , 4A lifting seat 54 is fixedly connected to one side of the surface of the mounting shell 59 located in the cavity of the protective shell 1 by screws. A groove is provided on the side of the lifting seat 54 away from the mounting shell 59, and a lead screw is rotatably arranged in the groove. A lifting knob 53 is rotatably connected to the top of the outer surface of the lifting seat 54. The lifting knob 53 movably passes through the top of the lifting seat 54 and is fixedly connected to the top of the lead screw. An adjusting slide 52 is threadedly connected to the lead screw surface of the lifting seat 54, and one end of the adjusting slide 52 away from the lifting seat 54 is fixedly connected to the U-shaped groove wall of the limit plate 8 by screws.

[0046] Through the above arrangement, the lifting knob 53 is rotated to drive the lead screw inside the lifting seat 54 to rotate, and at the same time, the slide 52 is adjusted to be fixed with the limit plate 8, and the entire lifting seat 54 is driven to perform lifting operations as the lead screw rotates. The movement of the lifting seat 54 drives the laser connecting part 55 to move, so that the laser generator 51 and the galvanometer lens 56 move synchronously, and the horizontal height of the focused light 58 is flexibly controlled.

[0047] Reference Figure 2 , 5 The docking mechanism 6 includes a docking shell 61 fixedly arranged in the middle of the inner surface of the protective shell 1. The docking shell 61 is hexagonal as a whole and has a cleaning chamber 63 inside. A limit interface 62 is welded to the middle of the other side of the outer surface of the docking shell 61 relative to the fixed frame 4. A through hole is provided in the middle of the limit interface 62, and the through hole penetrates the docking shell 61 and is connected with the cleaning chamber 63. A through hole is provided on the other side of the docking shell 61 relative to the limit interface 62, and the through hole penetrates the protective shell 1 and is connected with the outside. Light-transmitting windows 64 are provided at the hexagonal side surfaces of the docking shell 61 aligned with the four focusing mirrors 57, and the four light-transmitting windows 64 penetrate the docking shell 61 and are connected with the cleaning chamber 63. The inner surface of the cleaning chamber 63 is aligned with the light-transmitting windows 64 and penetrates the docking shell 61 to be connected with the outside. An exhaust pipe 65 is fixed between the two light-transmitting windows 64 on the hexagonal side surfaces of the docking shell 61, and the exhaust pipe 65 penetrates the docking shell 61 and is connected with the cleaning chamber 63.

[0048] It should be noted that the through hole of the limit interface 62 and the through hole on the other side of the docking shell 61 are both provided with an assembly line module, and the conveyor belt of the assembly line continuously transports the flat copper wire from the limit interface 62 into the cleaning chamber 63, and out from the through hole on the other side of the docking shell 61. The exhaust pipe 65 is connected to the outside and is provided with an exhaust fan and other devices to provide a power source for cleaning impurities in the cleaning chamber 63.

[0049] Through the above arrangement, the flat copper wire is transported to the cleaning chamber 63 through the limit interface 62, and at the same time, the focused light beams from all directions are shot into the cleaning chamber 63 through the light-transmitting window 64 to come into contact with the surface of the flat copper wire, thereby cleaning the paint, copper filings and other impurities on the surface of the flat copper wire. The fallen debris is sucked into the exhaust pipe 65 and discharged to the outside, and then the cleaned flat copper wire is driven by the conveyor belt and transmitted to the outside of the device through the through hole on the other side of the docking shell 61.

[0050] Among them, the device also includes a microcomputer, a laser generator 51, a laser connector 55, a galvanometer lens 56 and an air knife 7, which are all existing technologies. The structural principles are not described in detail. The power of the four laser generators 51 is set to 350w and 500w respectively, corresponding to the length and width of the flat copper wire.

[0051] The implementation principle of the laser galvanometer cleaning machine for the surface paint of a flat wire motor in the embodiment of the present application is as follows: when using the device, first start the assembly line module arranged on one side of the limit interface 62, and the conveyor belt of the assembly line transports the flat copper wire through the limit interface 62 to the cleaning chamber 63, and then transports it out of the cleaning chamber 63 to the through hole on the other side of the docking shell 61 to be received by the assembly line module;

[0052] While the flat copper wire is being transported into the cleaning chamber 63, the microcomputer sends a signal to control the laser generators 51 in four directions to emit lasers synchronously. Then, four lasers are respectively emitted into the light holes inside the four laser connectors 55 and then transmitted to the galvanometer lens 56. At this time, the emitted laser is repeatedly refracted in the galvanometer lens 56 to increase the laser intensity, and finally refracted to the focusing mirror 57 at the bottom of the galvanometer lens 56 to form a secondary focus, and emit a focused light beam 58 to the four light-transmitting windows 64. The four focused light beams 58 are respectively irradiated to the four directions of the outer surface of the flat copper wire through the light-transmitting windows 64, so as to clean the debris on the surface of the flat copper wire. The flat copper wire continuously transported by the assembly line module is cleaned and sent out of the device through the through hole on the other side of the docking shell 61, thereby completing the automated production.

[0053] While the laser generator 51 is emitting laser, the personnel can rotate the lifting knob 53 according to the position of the focused light beam 58 at the light-transmitting window 64. The rotation of the lifting knob 53 drives the lead screw in the lifting seat 54 to rotate, and the adjustment slide 52 threadedly connected to the surface of the lead screw is in a fixed state, so that the lifting seat 54 is lifted and moved along the plane of the adjustment slide 52 as a whole. As the lifting seat 54 is lifted and moved, the laser generator 51, the laser connector 55 and the galvanometer lens 56 are driven to move synchronously, thereby controlling the landing position of the focused light beam 58, optimizing the cleaning area of ​​the flat copper wire by the focused light beam 58, and improving the cleaning efficiency.

[0054] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A laser galvanometer cleaning machine for the surface paint of a flat wire motor, characterized in that: It comprises a protective shell (1), a fixed frame (4) is arranged inside the protective shell (1), and a plurality of cleaning mechanisms (5) are arranged inside the fixed frame (4); The cleaning mechanism (5) comprises an adjusting slide (52) arranged on one side of the inner surface of the fixed frame (4); a lifting seat (54) is arranged on one side of the adjusting slide (52); a laser connecting member (55) is arranged on the lifting seat (54) adjacent to the adjusting slide (52); and a galvanometer lens (56) is connected to the other end of the laser connecting member (55); A docking mechanism (6) is provided in the fixed frame (4) at the center of the plurality of galvanometer lenses (56), the docking mechanism (6) comprising a docking shell (61) fixedly arranged in the middle of the inner surface of the fixed frame (4), a plurality of light-transmitting windows (64) are provided on the side wall of the docking shell (61), and the plurality of light-transmitting windows (64) are aligned with the centers of the plurality of galvanometer lenses (56).

2. According to claim 1, a flat wire motor surface paint laser galvanometer cleaning machine is characterized by: Limiting plates (8) are fixedly provided at both upper and lower ends of the inner surface of the fixed frame (4), and fixing plates (9) fixedly connected to the fixed frame (4) are fixedly provided at both ends of the outer surfaces of the two limiting plates (8).

3. According to claim 1, a flat wire motor surface paint laser galvanometer cleaning machine is characterized by: The cleaning mechanism (5) further comprises a lifting knob (53) rotatably connected to the top of the lifting seat (54); a rotating rod of the lifting knob (53) penetrates the lifting seat (54) and is fixedly connected to a lead screw inside the lifting seat (54); a mounting shell (59) is fixedly provided on one side of the outer surface of the lifting seat (54) away from the adjusting slide (52); and a laser generator (51) is fixedly provided on the other side of the mounting shell (59) relative to the lifting seat (54).

4. The flat wire motor surface paint laser galvanometer cleaning machine according to claim 1, characterized in that: A focusing lens (57) is fixedly provided at the bottom of each of the plurality of galvanometer lenses (56), and a focusing light beam (58) emitted from the middle of the plurality of focusing lenses (57) is aligned with the center of the plurality of light-transmitting windows (64).

5. The flat wire motor surface paint laser galvanometer cleaning machine according to claim 1, characterized in that: The docking mechanism (6) further comprises a cleaning cavity (63) provided inside the docking shell (61), wherein the inner surface of the cleaning cavity (63) and the light-transmitting window (64) both penetrate the docking shell (61) and communicate with the outside at the locations where the inner surface is aligned with the light-transmitting window (64).

6. The flat wire motor surface paint laser galvanometer cleaning machine according to claim 1, characterized in that: A limiting interface (62) is fixedly provided in the middle of one side of the docking shell (61) away from the fixed frame (4); a through groove is provided in the middle of the limiting interface (62) and penetrates the docking shell (61) to communicate with the cleaning chamber (63); an exhaust pipe (65) is fixedly provided between two of the plurality of light-transmitting windows (64) on the outer surface of the docking shell (61); the exhaust pipe (65) penetrates the docking shell (61) to communicate with the cleaning chamber (63).

7. The flat wire motor surface paint laser galvanometer cleaning machine according to claim 1, characterized in that: An air knife (7) is fixedly provided on the lower end surfaces of the plurality of laser connecting parts (55), and the air port of the air knife (7) protrudes from the focusing mirror (57).

8. The flat wire motor surface paint laser galvanometer cleaning machine according to claim 1, characterized in that: A mounting groove (3) is provided on one side surface of the protective shell (1) at the position of the plurality of laser generators (51), and four moving wheels (2) are fixedly provided on the bottom surface of the protective shell (1).

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