Laser cleaning equipment for motor accessories

Abstract

The invention relates to the technical field of laser cleaning equipment, in particular to motor accessory laser cleaning equipment which comprises a supporting base, a cleaning structure, a protection structure, a position adjusting structure, a tray, a fixing structure and a rotating structure. In the using process, when the motor end cover on one tray is cleaned, the other motor end cover which is not cleaned can be placed on the other tray, after cleaning is completed, the positions of the two trays can be changed through the position adjusting structure, and then the motor end covers can be taken and placed while cleaning is conducted; the cleaning time is shortened, the cleaning efficiency is improved, due to the fact that the body does not need to stretch into the cleaning area when the motor end cover is taken and placed, the risk of laser irradiation is avoided, the use safety is effectively improved, dust generated in the cleaning process can be purified through the protection structure, and the cleaning effect is improved. Therefore, the dust is prevented from drifting to the surrounding environment, and the use safety is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of laser cleaning equipment, in particular to a laser cleaning equipment for motor parts. Background Art

[0002] The principle of laser cleaning is to use the high energy density of the laser beam to remove pollutants through multiple effects such as photothermal effect, physical effect and chemical reaction. Laser cleaning equipment can quickly and efficiently remove surface dirt, coatings, etc., greatly improving the cleaning efficiency. The motor end cover, as an accessory of the motor, mainly functions as the axial positioning, dust prevention and sealing of the outer ring of the bearing, as well as transmitting torque and buffering and shock absorption. During the recovery process of the motor end cover, the dirt on the surface of the motor end cover needs to be cleaned, and laser cleaning equipment can be selected for cleaning.

[0003] However, traditional laser cleaning equipment needs to stop for a period of time to pick up and place the end cover after cleaning a motor end cover. It is not convenient to pick up and place the motor end cover while cleaning, resulting in low cleaning efficiency. When picking up and placing the end cover, the staff needs to put their hands into the work area, which poses a risk of being hit by the laser, resulting in poor safety of use. In addition, a large amount of dust will be generated during the cleaning process, and the dust will float into the air, which will easily pollute the surrounding air, resulting in poor environmental protection. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a laser cleaning device for motor parts.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a laser cleaning device for motor parts, comprising a support seat, a cleaning structure is provided on the support seat, a protective structure is provided on the support seat, a positioning structure is provided on the support seat, two trays are provided on the positioning structure, a fixing structure is provided on the tray, and a rotating structure is provided on the support seat; The positioning structure includes a second electric push rod and a rack, the second electric push rod is installed on the support seat, the support seat is fixedly connected with a guide seat, the guide seat is slidably connected with a rack, the extended end of the second electric push rod and one end of the rack are fixedly connected, the support seat is rotatably connected with a connecting shaft, one end of the connecting shaft is fixedly connected with a gear, the other end of the connecting shaft is fixedly connected with a rotating rod, the gear is meshed with the rack, and the two ends of the rotating rod are rotatably connected to two trays.

[0006] Specifically, the connecting shaft is arranged in the middle of the rotating rod, and the cross section of one end of the rack is an L-shaped structure.

[0007] Specifically, the fixed structure includes a connecting sleeve and a turntable, the bottom end of the tray is fixedly connected to the connecting sleeve, the turntable is rotatably connected to the connecting sleeve, the turntable is provided with three guide grooves, three sliders are slidably connected to the tray, the bottom end of the slider is fixedly connected to a guide shaft, the guide shaft extends to the inside of the guide groove and is slidably connected to the turntable, the top end of the slider is fixedly connected to a stop block, a motor end cover is placed on the tray, the three stops are in contact with the motor end cover, and a first spring is in contact between the slider and the tray.

[0008] Specifically, two protrusions are fixedly connected to the outer side of the turntable, and the three guide grooves are distributed in a circular array about the center of the turntable.

[0009] Specifically, the rotating structure includes a guide column and a second spring, two guide columns are fixedly connected to the support seat, the two guide columns are slidably connected to the same slide, a motor is installed on the slide, a driving wheel is fixedly connected to the output shaft of the motor, a driven ring is fixedly connected to the outer side of the tray, the driving wheel is in contact with the driven ring, a second spring is sleeved on the outer side of the guide column, one end of the second spring is in contact with the guide column, and the other end of the second spring is in contact with the slide.

[0010] Specifically, the cross section of one end of the slide plate is in an L-shaped structure, and the cross section of one end of the guide column is in a T-shaped structure.

[0011] Specifically, the cleaning structure includes a support plate and a laser cleaning machine. The support plate is fixedly connected to the support seat, and the laser cleaning machine is installed on the support plate. The top of the support seat is fixedly connected to a support frame, and a laser cleaning gun head is installed on the support frame. The laser cleaning gun head is electrically connected to the laser cleaning machine.

[0012] Specifically, the cross section of the support plate is L-shaped, and one end of the laser cleaning gun head faces the motor end cover.

[0013] Specifically, the protective structure includes a protective cover and a first electric push rod. The top of the support seat is fixedly connected to the protective cover, and a baffle is rotatably connected to the protective cover. Two first electric push rods are installed on the protective cover, and the extended ends of the two first electric push rods are rotatably connected to the baffle.

[0014] Specifically, a dust removal box is installed on the protective cover, and one end of the dust removal box is fixedly connected to a dust suction hood.

[0015] The beneficial effects of the present invention are: (1) The laser cleaning equipment for motor parts described in the present invention can place the motor end cover that has not been cleaned on another tray while cleaning the motor end cover on one tray during use. When cleaning is completed, the positions of the two trays can be swapped through the adjustment structure, so that the motor end cover can be taken and placed while cleaning, thereby shortening the cleaning time and improving the cleaning efficiency. In addition, since there is no need to extend the body into the cleaning area when taking out the motor end cover, the risk of being irradiated by the laser is avoided, effectively improving the safety of use.

[0016] (2) The laser cleaning equipment for motor parts described in the present invention can position the motor end cover through a fixed structure after the motor end cover is placed on the tray, thereby ensuring that the motor end cover is in the same position before each cleaning, effectively improving the stability of use, and during the cleaning process, the tray can be driven to rotate through the rotating structure, and the rotation of the tray will drive the motor end cover to rotate, thereby achieving all-round cleaning of the motor end cover, effectively improving the cleaning effect.

[0017] (3) The laser cleaning equipment for motor accessories described in the present invention can clean the motor end cover through the cleaning structure, and can shield the cleaning area through the protective structure, thereby preventing the staff from extending their bodies into the cleaning area during the cleaning process, and preventing the staff from being injured by laser irradiation, thereby improving the safety of use. In addition, the dust generated during the cleaning process can be purified through the protective structure, thereby preventing the dust from drifting into the surrounding environment, effectively improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a motor parts laser cleaning device provided by the present invention; Figure 2 It is a schematic diagram of the connection structure between the support plate and the laser cleaning machine of the present invention; Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown; Figure 4 for Figure 2 An enlarged schematic diagram of part B is shown; Figure 5 It is a schematic diagram of the connection structure between the dust removal box and the dust collection hood of the present invention; Figure 6 It is a schematic diagram of the connection structure between the connecting shaft and the rotating rod of the present invention; Figure 7 for Figure 6 An enlarged schematic diagram of part C is shown; Figure 8 It is a schematic diagram of the connection structure between the rotating disk and the protrusion of the present invention; Fig. 9 It is a schematic diagram of the connection structure between the connecting sleeve and the rotating disk of the present invention; Fig.10 It is a schematic diagram of the connection structure between the slider and the guide shaft of the present invention.

[0020] In the figure: 1. Support seat; 2. Cleaning structure; 201. Support plate; 202. Laser cleaning machine; 203. Laser cleaning gun head; 204. Support frame; 3. Protection structure; 301. Protection cover; 302. First electric push rod; 303. Baffle; 304. Dust removal box; 305. Dust cover; 4. Position adjustment structure; 401. Second electric push rod; 402. Rack; 403. Guide seat; 404. Gear; 405, connecting shaft; 406, rotating rod; 5, tray; 6, fixed structure; 601, connecting sleeve; 602, rotating disk; 603, protrusion; 604, guide groove; 605, guide shaft; 606, slider; 607, stop block; 608, first spring; 7, rotating structure; 701, guide column; 702, slide plate; 703, second spring; 704, motor; 705, driving wheel; 706, driven coil. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8 As shown, a motor accessory laser cleaning device described in the present invention comprises a support base 1, a cleaning structure 2 is provided on the support base 1, a protective structure 3 is provided on the support base 1, a positioning structure 4 is provided on the support base 1, two trays 5 are provided on the positioning structure 4, a fixing structure 6 is provided on the tray 5, and a rotating structure 7 is provided on the support base 1; like Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 8 and Fig. 9As shown, the adjustment structure 4 includes a second electric push rod 401 and a rack 402, the second electric push rod 401 is installed on the support seat 1, the support seat 1 is fixedly connected with a guide seat 403, the guide seat 403 is slidably connected with a rack 402, the extended end of the second electric push rod 401 and one end of the rack 402 are fixedly connected, the support seat 1 is rotatably connected with a connecting shaft 405, one end of the connecting shaft 405 is fixedly connected with a gear 404, the other end of the connecting shaft 405 is fixedly connected with a rotating rod 406, the gear 404 is meshed with the rack 402, and two trays 5 are rotatably connected at both ends of the rotating rod 406, the connecting shaft 405 is arranged in the middle of the rotating rod 406, and the cross-section of one end of the rack 402 is an L-shaped structure, that is, when the motor end cover on one of the trays 5 is in the process of use, When being cleaned, the motor end cover that has not been cleaned can be placed on another tray 5. When the motor end cover on one of the trays 5 is cleaned, the second electric push rod 401 can be started. The second electric push rod 401 extends to drive the rack 402 to slide on the guide seat 403. The rack 402 moves to drive the gear 404 to rotate. The rotation of the gear 404 drives the connecting shaft 405 to rotate. The rotation of the connecting shaft 405 drives the rotating rod 406 to rotate. When the rotating rod 406 rotates 180 degrees, the second electric push rod 401 stops extending. At this time, the positions of the two trays 5 are exchanged, which makes it easier to take and place the motor end cover while cleaning, thereby shortening the cleaning time and improving the cleaning efficiency. In addition, since there is no need to extend the body into the cleaning area when taking out the motor end cover, the risk of being irradiated by the laser is avoided, which effectively improves the safety of use.

[0023] Specifically, Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, the cleaning structure 2 includes a support plate 201 and a laser cleaning machine 202, the support seat 1 is fixedly connected with the support plate 201, the support plate 201 is installed with the laser cleaning machine 202, the top of the support seat 1 is fixedly connected with a support frame 204, the support frame 204 is installed with a laser cleaning gun head 203, the laser cleaning gun head 203 is electrically connected to the laser cleaning machine 202, the cross-section of the support plate 201 is an L-shaped structure, one end of the laser cleaning gun head 203 is facing the motor end cover, the fixed structure 6 includes a connecting sleeve 601 and a turntable 602, the bottom end of the tray 5 is fixedly connected with the connecting sleeve 601, the connecting sleeve 601 is rotatably connected with the turntable 602, the turntable 602 02 is provided with three guide grooves 604, three sliders 606 are slidably connected to the tray 5, the bottom end of the slider 606 is fixedly connected to a guide shaft 605, the guide shaft 605 extends to the inside of the guide groove 604 and is slidably connected to the turntable 602, the top of the slider 606 is fixedly connected to a stopper 607, a motor end cover is placed on the tray 5, the three stoppers 607 are in contact with the motor end cover, a first spring 608 is in contact between the slider 606 and the tray 5, two protrusions 603 are fixedly connected to the outer side of the turntable 602, the three guide grooves 604 are distributed in a circular array about the center of the turntable 602, the rotating structure 7 includes a guide column 701 and a second spring 703, Two guide posts 701 are fixedly connected to the support seat 1, and the two guide posts 701 are slidably connected with the same slide 702, a motor 704 is installed on the slide 702, a driving wheel 705 is fixedly connected to the output shaft of the motor 704, a driven ring 706 is fixedly connected to the outer side of the tray 5, the driving wheel 705 and the driven ring 706 are in contact with each other, a second spring 703 is sleeved on the outer side of the guide post 701, one end of the second spring 703 is in contact with the guide post 701, and the other end of the second spring 703 is in contact with the slide 702, the cross section of one end of the slide 702 is L-shaped, and the cross section of one end of the guide post 701 is T-shaped, that is, when the motor end cover is placed on the tray 5 After the first spring 608 is engaged, the three abutments 607 can simultaneously abut the motor end cover, thereby realizing the positioning of the motor end cover and ensuring that the motor end cover remains in the same position before each cleaning, thereby effectively improving the stability of use. In the process of the rotating rod 406 driving one of the trays 5 to move, the driven ring 706 located outside the tray 5 will contact the driving wheel 705. As the tray 5 continues to move, the driven ring 706 will abut the driving wheel 705 to move, thereby making the slide plate 702 slide on the two guide posts 701, and the second spring 703 will contract. When the tray 5 rotates to the specified position, the two second springs 703 are in a compressed state, so that the driving wheel 705 and the driven ring 706 can be tightly abutted.Therefore, when the output shaft of the motor 704 rotates and drives the driving wheel 705 to rotate, the driving wheel 705 can drive the driven coil 706 to rotate. The rotation of the driven coil 706 will drive the tray 5 to rotate. The rotation of the tray 5 will drive the motor end cover to rotate. By rotating the motor end cover, different parts of the motor end cover can be aligned with the laser cleaning gun head 203, thereby achieving all-round cleaning of the motor end cover, effectively improving the cleaning effect. When the motor end cover needs to be removed from the tray 5, it is only necessary to rotate the turntable 602. By setting two protrusions 603, the turntable 602 can be easily rotated. The rotation of the turntable 602 will drive the guide groove 604 to move. When the guide groove 604 moves, the guide shaft 605 will move inside the guide groove 604. When the guide shaft 605 moves inside the guide groove 604, the slider 606 will drive the block 607 to move away from the motor end cover, and the first spring 608 will contract. When the three blocks 607 do not conflict with the motor end cover, the motor end cover can be removed from the tray 5, thereby achieving quick removal of the motor end cover. ,

[0024] Specifically, Figure 1 , Figure 2 and Figure 5 As shown, the protective structure 3 includes a protective cover 301 and a first electric push rod 302, the top of the support seat 1 is fixedly connected with the protective cover 301, and the protective cover 301 is rotatably connected with a baffle 303, two first electric push rods 302 are installed on the protective cover 301, and the extended ends of the two first electric push rods 302 are rotatably connected to the baffle 303, and a dust removal box 304 is installed on the protective cover 301, and one end of the dust removal box 304 is fixedly connected with a dust suction cover 305, that is, during use, the cleaning area can be shielded by the protective cover 301 and the baffle 303, so as to prevent the staff from extending their bodies into the cleaning area and avoid The workers are prevented from being injured by laser irradiation, thereby effectively improving the safety of use. During the cleaning process, the dust generated during the cleaning process can enter the dust box 304 from the dust hood 305, and the air can be purified by the dust box 304, thereby preventing the dust from drifting into the surrounding environment and polluting the surrounding environment, thereby effectively improving the environmental friendliness of use. By starting the two first electric push rods 302 at the same time, the two first electric push rods 302 extend at the same time to drive the baffle 303 to rotate, so that the baffle 303 does not block the cleaning area, thereby facilitating the cleaning and maintenance of the cleaning area.

[0025] When the present invention is in use, when the motor end cover on one of the trays 5 is being cleaned, the motor end cover that has not been cleaned can be placed on another tray 5. After the motor end cover is placed on the tray 5, the three abutments 607 can simultaneously abut the motor end cover under the action of the first spring 608, thereby achieving the positioning of the motor end cover, ensuring that the position of the motor end cover remains unchanged before each cleaning, thereby effectively improving the stability of use. When the motor end cover on one of the trays 5 is cleaned, the second electric push rod 401 can be started, and the second electric push rod 401 extends to drive the rack 402 to slide on the guide seat 403, and the rack 402 moves to drive the rack The wheel 404 rotates, the gear 404 rotates to drive the connecting shaft 405 to rotate, and the connecting shaft 405 rotates to drive the rotating rod 406 to rotate. When the rotating rod 406 rotates 180 degrees, the second electric push rod 401 stops extending. At this time, the positions of the two trays 5 are exchanged, which makes it easier to take and put the motor end cover while cleaning, thereby shortening the cleaning time and improving the cleaning efficiency. In the process of the rotating rod 406 driving one of the trays 5 to move, the driven circle 706 located outside the tray 5 will contact with the driving wheel 705. As the tray 5 continues to move, the driven circle 706 will resist the movement of the driving wheel 705, so that the slide plate 702 slides on the two guide posts 701. , the second spring 703 contracts. When the tray 5 rotates to the specified position, the two second springs 703 are in a compressed state, so that the driving wheel 705 and the driven circle 706 can be tightly pressed against each other. Therefore, when the output shaft of the motor 704 rotates to drive the driving wheel 705 to rotate, the driving wheel 705 can drive the driven circle 706 to rotate. The rotation of the driven circle 706 will drive the tray 5 to rotate. The rotation of the tray 5 will drive the motor end cover to rotate. By rotating the motor end cover, different parts of the motor end cover can be aligned with the laser cleaning gun head 203, thereby realizing all-round cleaning of the motor end cover, effectively improving the cleaning effect. When the motor end cover needs to be removed from the tray 5, it only needs to be removed by rotating the turntable 602. By setting two protrusions 603, the turntable 602 can be easily rotated. The rotation of the turntable 602 will drive the guide groove 604 to move. When the guide groove 604 moves, the guide shaft 605 will move inside the guide groove 604. When the guide shaft 605 moves inside the guide groove 604, the slider 606 will drive the block 607 to move away from the motor end cover. The first spring 608 contracts. When the three blocks 607 do not interfere with the motor end cover, the motor end cover can be removed from the tray 5, thereby realizing the rapid removal of the motor end cover. Since it is not necessary to extend the body into the cleaning area when removing the motor end cover, the risk of being irradiated by the laser is avoided, which effectively improves the safety of use. During use, the cleaning area can be shielded by the protective cover 301 and the baffle 303, so that the staff can avoid extending their bodies into the cleaning area and avoiding injuries caused by laser irradiation, thereby effectively improving the safety of use. During the cleaning process, under the action of the dust removal box 304, the dust generated during the cleaning process can enter the dust removal box 304 from the dust collection cover 305, and the air can be purified by the dust removal box 304, thereby preventing dust from drifting into the surrounding environment and polluting the surrounding environment, effectively improving the environmental friendliness of use. By starting the two first electric push rods 302 at the same time, the two first electric push rods 302 extend at the same time to drive the baffle 303 to rotate, so that the baffle 303 does not block the cleaning area, thereby facilitating the cleaning and maintenance of the cleaning area.

[0026] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A laser cleaning device for motor parts, characterized in that: The support base (1) comprises a cleaning structure (2) provided on the support base (1), a protective structure (3) provided on the support base (1), a positioning structure (4) provided on the support base (1), two trays (5) provided on the positioning structure (4), a fixing structure (6) provided on the trays (5), and a rotating structure (7) provided on the support base (1); The positioning structure (4) comprises a second electric push rod (401) and a rack (402); the second electric push rod (401) is mounted on the support seat (1); a guide seat (403) is fixedly connected to the support seat (1); a rack (402) is slidably connected to the guide seat (403); an extended end of the second electric push rod (401) and one end of the rack (402) are fixedly connected; a connecting shaft (405) is rotatably connected to the support seat (1); one end of the connecting shaft (405) is fixedly connected to a gear (404); the other end of the connecting shaft (405) is fixedly connected to a rotating rod (406); the gear (404) is meshed with the rack (402); and two ends of the rotating rod (406) are rotatably connected to two trays (5).

2. The laser cleaning device for motor parts according to claim 1 is characterized in that: The connecting shaft (405) is arranged in the middle of the rotating rod (406), and the cross section of one end of the rack (402) is in an L-shaped structure.

3. The laser cleaning device for motor parts according to claim 1 is characterized in that: The fixed structure (6) comprises a connecting sleeve (601) and a rotating disk (602); the bottom end of the tray (5) is fixedly connected to the connecting sleeve (601); the rotating disk (602) is rotatably connected to the connecting sleeve (601); the rotating disk (602) is provided with three guide grooves (604); the tray (5) is slidably connected to three sliders (606); the bottom ends of the sliders (606) are fixedly connected to guide shafts (605); the guide shafts (605) extend into the guide grooves (604) and are slidably connected to the rotating disk (602); the top ends of the sliders (606) are fixedly connected to a stopper (607); a motor end cover is placed on the tray (5); the three stoppers (607) are in contact with the motor end cover; a first spring (608) is in contact between the sliders (606) and the tray (5).

4. The laser cleaning device for motor parts according to claim 3 is characterized in that: Two protrusions (603) are fixedly connected to the outer side of the rotating disk (602), and the three guide grooves (604) are distributed in a circular array about the center of the rotating disk (602).

5. The motor parts laser cleaning device according to claim 1, characterized in that: The rotating structure (7) comprises a guide column (701) and a second spring (703); the support seat (1) is fixedly connected to two guide columns (701); the two guide columns (701) are slidably connected to a same slide plate (702); a motor (704) is mounted on the slide plate (702); a driving wheel (705) is fixedly connected to the output shaft of the motor (704); a driven ring (706) is fixedly connected to the outer side of the tray (5); the driving wheel (705) and the driven ring (706) are in contact with each other; a second spring (703) is sleeved on the outer side of the guide column (701); one end of the second spring (703) is in contact with the guide column (701); and the other end of the second spring (703) is in contact with the slide plate (702).

6. The laser cleaning device for motor parts according to claim 5 is characterized in that: The cross section of one end of the slide plate (702) is in an L-shaped structure, and the cross section of one end of the guide column (701) is in a T-shaped structure.

7. The laser cleaning device for motor parts according to claim 1 is characterized in that: The cleaning structure (2) comprises a support plate (201) and a laser cleaning machine (202); the support base (1) is fixedly connected to the support plate (201); the support plate (201) is mounted on the laser cleaning machine (202); the top end of the support base (1) is fixedly connected to a support frame (204); the support frame (204) is mounted on a laser cleaning gun head (203); and the laser cleaning gun head (203) is electrically connected to the laser cleaning machine (202).

8. The laser cleaning device for motor parts according to claim 7 is characterized in that: The cross section of the support plate (201) is in an L-shaped structure, and one end of the laser cleaning gun head (203) is directly facing the motor end cover.

9. The laser cleaning device for motor parts according to claim 1, characterized in that: The protective structure (3) comprises a protective cover (301) and a first electric push rod (302); the top end of the support seat (1) is fixedly connected to the protective cover (301); a baffle (303) is rotatably connected to the protective cover (301); two first electric push rods (302) are mounted on the protective cover (301); and the extended ends of the two first electric push rods (302) are rotatably connected to the baffle (303).

10. The laser cleaning device for motor parts according to claim 9, characterized in that: A dust removal box (304) is installed on the protective cover (301), and one end of the dust removal box (304) is fixedly connected to a dust suction cover (305).

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