Laser cleaning machine

Abstract

The utility model provides a laser cleaning machine relates to cleaning machine technical field, including lower machine body, screw rod and top frame, said lower machine body is provided with the water pool, and the bottom left side and right side of lower machine body are both rotatingly connected with two sets of screw rod, on the screw rod is movably connected with lifting screen, and the lifting screen lifts and moves in the vertical direction, and the top frame is equipped with the top frame. Upper supporting plates are fixed to the left end and the right end of the upper end face of the lower machine body correspondingly, first Z linear guide rails are arranged on the upper portions of the inner side faces of the upper supporting plates, side sliding blocks are arranged at the left end and the right end of the top frame correspondingly, and the side sliding blocks are slidably connected to the first Z linear guide rails on the same sides. According to the laser cleaning device, laser is used for stably cleaning an object, then the object falls into the cleaning pool to be soaked and rinsed away waste residues and stains decomposed on the surface of the object, the waste residues and stains can be automatically and smoothly discharged, the laser cleaning device is more flexible, convenient and practical, and laser cleaning efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning machines, in particular to a laser cleaning machine. Background Art

[0002] The laser cleaning method focuses the laser beam and irradiates it on the object to be cleaned. The focused laser beam can cause the attached surface layers such as pollutants, coatings and oxides attached to the surface of the object to be cleaned to vibrate, melt, evaporate or burn, so that the attached surface layers are detached from the surface of the object to be cleaned, thereby achieving the purpose of cleaning the object to be cleaned. Compared with traditional mechanical grinding or chemical solvent methods, the laser cleaning method has the advantages of less pollution, high efficiency and resource saving.

[0003] In the specification of a laser cleaning device in the prior art (publication number CN209681426U), it is mentioned that "the chassis also includes a display panel fixed on the body wall of the chassis and a controller arranged inside the chassis, and the controller is electrically connected to the display panel and the laser generator, respectively. The laser parameters of the laser generator can be adjusted through the display panel and the controller, which is convenient for the operator to control the laser beam emitted by the laser generator. Furthermore, the chassis also includes an LED indicator light fixed on the body wall of the chassis, and the LED indicator light is electrically connected to the controller." However, after the laser cleaning of an object in the prior art, the waste residue and stains on the surface of the object are not easy to fall off after decomposition, resulting in incomplete cleaning. The waste residue and stains are also inconvenient to be automatically cleaned, which affects the complete cleaning effect and is not convenient and practical. Utility Model Content

[0004] In order to overcome the defects of the prior art, a laser cleaning machine is now provided to solve the problem that after laser cleaning of an object in the prior art, the waste residue and stains on the surface of the object are not easy to fall off after decomposition, resulting in inadequate cleaning, and the waste residue and stains are not easy to clean automatically, affecting the complete cleaning effect and being inconvenient and not practical.

[0005] To achieve the above-mentioned purpose, a laser cleaning machine is provided, including a lower body and a top frame, wherein a water pool is arranged in the lower body, and two sets of screw rods are rotatably connected on the left and right sides of the bottom of the lower body, a lifting mesh plate is movably connected to the screw rod, and the lifting mesh plate can be lifted and lowered in the vertical direction, upper support plates are fixed on the left and right ends of the upper end surface of the lower body, a first Z linear guide rail is arranged on the upper part of the inner side surface of the upper support plate, and side sliders are arranged on the left and right ends of the top frame, and the side sliders are slidably connected to the first Z linear guide rail on the same side.

[0006] Furthermore, bases are fixed to the left and right parts of the lower end surface of the lower body, and a water inlet pipe is arranged on the upper left part of the lower body, and an electromagnetic control valve is installed on the water inlet pipe.

[0007] Furthermore, an upper snap-in is provided on the upper portion of the inner wall of the water passage pool, and a lower snap-in is provided on the lower portion of the inner wall of the lower body, and a side mesh panel is embedded between the upper and lower snap-ins aligned up and down, and the side mesh panel is a detachable structure.

[0008] Furthermore, a sewage discharge channel is provided in the middle of the inner bottom surface of the lower body, and a second motor is installed at the rear end of the sewage discharge channel, a rotating shaft is installed at the front end of the second motor, a spiral conveying paddle is provided on the rotating shaft, and a discharge pipe port is provided at the front end of the sewage discharge channel.

[0009] Furthermore, a sprocket wheel is installed at the lower part of the screw rod, and a chain is connected to the sprocket wheel for transmission, and the lower end of a group of screw rods at the left front part of the water tank is installed on the first motor, the first motor is located in the lower sleeve, and the left part of the lower sleeve is fixed to the lower end surface of the lower body.

[0010] Furthermore, side fixing plates are provided on the left and right sides of the lifting mesh plate, and movable sleeves are provided on the front and rear parts of the side fixing plates, which are movably connected to the corresponding screw rods on the same side, and a side fixing block is fixed to the upper part of the side fixing plate, a side telescopic cylinder is sleeved in the side fixing block, and the front end of the side telescopic cylinder is fixed outside the clamping plate, and the clamping plate adopts a stainless steel mesh clamping plate structure.

[0011] Furthermore, a first Y-axis linear guide is provided on the lower middle side of the top frame, an upper slider is slidably connected to the first Y-axis linear guide, and an upper hanger is fixed to the lower end of the upper slider, a laser emitter is sleeved in the upper hanger, and a laser cleaning head is provided at the lower end of the laser emitter.

[0012] The beneficial effects of the utility model are:

[0013] 1. The side mesh plates embedded in the left and right parts of the water tank of the utility model are used to leave the waste residues and stains after water flow in the middle space of the water tank so that they can fall into the sewage channel for easy discharge, which is more convenient and trouble-free.

[0014] 2. In the utility model, the second motor is used to rotate the rotating shaft, driving the spiral conveying paddle to rotate while conveying the waste residue and stains in the sewage discharge channel to the discharge pipe outlet, so that the sewage discharge is smooth and unblocked.

[0015] 3. The utility model drives the lifting screen plate to move straight up by rotating the screw rod clockwise. After the lifting screen plate moves up and passes outside the water pool, the surface of the object is first cleaned by laser. Rotating the screw rod counterclockwise will drive the lifting screen plate to move straight down. At this time, the waste residue and stains decomposed from the surface of the object after laser cleaning can be washed off in the water pool, which is convenient for cleaning and can flexibly control the lifting and lowering activities of the lifting screen plate.

[0016] 4. The utility model extends the side telescopic cylinders on both sides to push the clamping plates to clamp the outer side of the object, which is convenient for stabilizing the object and keeping it stable during the cleaning and lifting processes.

[0017] 5. The utility model utilizes the sliding connection between the upper slider and the first Y-axis linear guide rail and the side slider, so as to conveniently drive the laser emitter and the laser cleaning head to change the laser cleaning position, which is more flexible and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view schematic diagram of an embodiment of the utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of an embodiment of the utility model;

[0020] Figure 3 This is a rendering of the lifting screen plate of an embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of the top frame structure of an embodiment of the utility model.

[0022] In the figure: 1. lower body; 10. water pool; 11. upper clamp; 12. side mesh plate; 13. lower clamp; 14. water inlet pipe; 15. electromagnetic control valve; 16. base; 17. upper support plate; 18. first Z linear guide; 2. screw rod; 20. chain wheel; 21. first motor; 22. lower sleeve; 23. chain; 3. lifting mesh plate; 30. movable sleeve; 31. side fixing plate; 32. side fixing block; 33. side telescopic cylinder; 34. clamping plate; 4. top frame; 40. side slider; 41. first Y-axis linear guide; 42. upper slider; 43. upper hanger; 44. laser cleaning head; 45. laser transmitter; 5. sewage discharge channel; 50. second motor; 51. discharge pipe; 52. rotating shaft; 53. screw conveyor. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is further described in detail in combination with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the utility model. The described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present disclosure.

[0024] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0025] Figure 1 It is a front view schematic diagram of an embodiment of the utility model, Figure 2 It is a cross-sectional schematic diagram of an embodiment of the utility model, Figure 3 The lifting screen effect diagram of the utility model embodiment and Figure 4 It is a schematic diagram of the top frame structure of an embodiment of the utility model.

[0026] Reference Figures 1 to 4 As shown, the utility model provides a laser cleaning machine, including a lower body 1, a screw rod 2 and a top frame 4, a water pool 10 is arranged in the lower body 1, and two groups of screw rods 2 are rotatably connected to the left and right sides of the bottom of the lower body 1, a lifting mesh plate 3 is movably connected to the screw rod 2, and the lifting mesh plate 3 can be lifted and lowered in the vertical direction, upper support plates 17 are fixed to the left and right ends of the upper end surface of the lower body 1, a first Z linear guide rail 18 is arranged on the upper part of the inner side surface of the upper support plate 17, side slide blocks 40 are arranged on the left and right ends of the top frame 4, and the side slide blocks 40 are slidably connected to the first Z linear guide rail 18 on the same side.

[0027] In this embodiment, bases 16 are fixed to the left and right parts of the lower end surface of the lower body 1, and a water inlet pipe 14 is provided at the upper left part of the lower body 1, and an electromagnetic control valve 15 is installed on the water inlet pipe 14; an upper clamp 11 is provided at the upper part of the inner wall of the water pool 10, and a lower clamp 13 is provided at the lower part of the inner wall of the lower body 1, and a side mesh plate 12 is embedded between the upper and lower clamps 11 and 13 aligned up and down, and the side mesh plate 12 is a detachable structure.

[0028] As a preferred embodiment, the side mesh plates 12 embedded in the left and right parts of the water flow tank 10 of the utility model are used to retain the waste residues and stains after water flow in the middle space of the water flow tank 10 so that they can fall into the sewage channel 5 for easy discharge, which is more convenient and saves trouble.

[0029] In this embodiment, a sewage discharge channel 5 is provided in the middle of the inner bottom surface of the lower body 1, and a second motor 50 is installed at the rear end of the sewage discharge channel 5, a rotating shaft 52 is installed at the front end of the second motor 50, a screw conveying paddle 53 is provided on the rotating shaft 52, and a discharge pipe 51 is provided at the front end of the sewage discharge channel 5;

[0030] As a preferred embodiment, the utility model utilizes the second motor 50 to rotate the rotating shaft 52, driving the screw conveying paddle 53 to rotate while conveying the waste residue and stains in the sewage discharge channel 5 to the discharge pipe 51, so that the sewage discharge is smooth and unblocked.

[0031] In this embodiment, a sprocket wheel 20 is installed at the lower part of the screw rod 2, and a chain 23 is transmission-connected to the sprocket wheel 20, and the lower end of a group of screw rods 2 at the left front part of the water pool 10 is installed on the first motor 21, the first motor 21 is located in the lower sleeve 22, and the left part of the lower sleeve 22 is fixed to the lower end surface of the lower body 1.

[0032] As a preferred embodiment, the utility model drives the lifting screen plate 3 to move straight up by rotating the screw rod 2 clockwise. After the lifting screen plate 3 moves up and passes through the water pool 10, the surface of the object is firstly laser cleaned. Rotating the screw rod 2 counterclockwise will drive the lifting screen plate 3 to move straight down. At this time, the waste residue and stains decomposed from the surface of the object after laser cleaning can be washed off in the water pool 10, which is convenient for cleaning and the lifting and lowering activities of the lifting screen plate 3 can be flexibly controlled.

[0033] In this embodiment, side fixing plates 31 are provided on the left and right sides of the lifting mesh plate 3, and movable sleeves 30 are provided on the front and rear parts of the side fixing plates 31. The movable sleeves 30 are movably connected to the corresponding screw rods 2 on the same side, and a side fixing block 32 is fixed to the upper part of the side fixing plate 31. A side telescopic cylinder 33 is sleeved in the side fixing block 32, and the front end of the side telescopic cylinder 33 is fixed to the outside of the clamping plate 34. The clamping plate 34 adopts a stainless steel mesh clamping plate structure.

[0034] As a preferred embodiment, the utility model extends the side telescopic cylinders 33 on both sides to push the clamping plates 34 to clamp the outer side of the object, thereby stabilizing the object and keeping it stable during the cleaning and lifting processes.

[0035] In this embodiment, a first Y-axis linear guide 41 is provided on the lower middle side of the top frame 4, an upper slider 42 is slidably connected to the first Y-axis linear guide 41, and an upper hanger 43 is fixed to the lower end of the upper slider 42, a laser emitter 45 is sleeved in the upper hanger 43, and a laser cleaning head 44 is provided at the lower end of the laser emitter 45.

[0036] As a preferred embodiment, the utility model utilizes the sliding connection between the upper slider 42 and the first Y-axis linear guide 41, and the side sliders 40 and 19, so as to conveniently drive the laser emitter 45 and the laser cleaning head 44 to change the laser cleaning position, which is more flexible and practical.

[0037] The utility model can effectively solve the problem in the prior art that after laser cleaning of an object, waste residues and stains are not easy to fall off after the surface of the object is decomposed, resulting in inadequate cleaning, and the waste residues and stains are not easy to be automatically cleaned, which affects the complete cleaning effect and is not convenient and practical. The utility model first uses laser to stably clean the object, and then lowers the object into the cleaning tank to soak and rinse off the waste residues and stains decomposed on the surface of the object, and can automatically and smoothly discharge the waste residues and stains, which is more flexible, convenient and practical, and helps to improve the overall efficiency of laser cleaning.

[0038] The above embodiments are used to explain the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the protection scope of the present invention.

Claims

1. A laser cleaning machine, characterized in that: The utility model comprises a lower body (1) and a top frame (4), wherein a water pool (10) is arranged in the lower body (1), and two groups of screw rods (2) are rotatably connected on the left and right sides of the bottom of the lower body (1), and a lifting mesh plate (3) is movably connected to the screw rod (2), and the lifting mesh plate (3) is movable in the vertical direction. Upper support plates (17) are fixed on the left and right ends of the upper end surface of the lower body (1), and a first Z linear guide rail (18) is arranged on the upper part of the inner side surface of the upper support plate (17), and side slide blocks (40) are arranged on the left and right ends of the top frame (4), and the side slide blocks (40) are slidably connected to the first Z linear guide rail (18) on the same side.

2. A laser cleaning machine according to claim 1, characterized in that: Bases (16) are fixed to the left and right parts of the lower end surface of the lower body (1), and a water inlet pipe (14) is arranged at the upper left part of the lower body (1), and an electromagnetic control valve (15) is installed on the water inlet pipe (14).

3. A laser cleaning machine according to claim 1, characterized in that: An upper snap-in (11) is provided at the upper portion of the inner wall of the water-passing pool (10), and a lower snap-in (13) is provided at the lower portion of the inner wall of the lower body (1), and a side mesh plate (12) is embedded between the upper snap-in (11) and the lower snap-in (13) which are aligned up and down, and the side mesh plate (12) is a detachable structure.

4. The laser cleaning machine according to claim 1, characterized in that: A sewage discharge channel (5) is provided in the middle of the inner bottom surface of the lower body (1), and a second motor (50) is installed at the rear end of the sewage discharge channel (5), a rotating shaft (52) is installed at the front end of the second motor (50), a screw conveying paddle (53) is provided on the rotating shaft (52), and a discharge pipe opening (51) is provided at the front end of the sewage discharge channel (5).

5. The laser cleaning machine according to claim 1, characterized in that: A chain wheel (20) is installed at the lower part of the screw rod (2), and a chain (23) is connected to the chain wheel (20) for transmission. The lower end of a group of screw rods (2) at the front left side in the water pool (10) is installed on a first motor (21). The first motor (21) is located in a lower sleeve frame (22), and the left part of the lower sleeve frame (22) is fixed to the lower end surface of the lower machine body (1).

6. The laser cleaning machine according to claim 1, characterized in that: The left and right sides of the lifting mesh plate (3) are both provided with side fixing plates (31), and the front and rear parts of the side fixing plates (31) are both provided with movable sleeves (30), and the movable sleeves (30) are movably connected to the corresponding screw rods (2) on the same side, and the upper part of the side fixing plate (31) is fixed with a side fixing block (32), and a side telescopic cylinder (33) is sleeved in the side fixing block (32), and the front end of the side telescopic cylinder (33) is fixed outside the clamping plate (34), and the clamping plate (34) adopts a stainless steel mesh clamping plate structure.

7. The laser cleaning machine according to claim 1, characterized in that: A first Y-axis linear guide rail (41) is arranged at the lower middle side of the top frame (4), an upper slider (42) is slidably connected to the first Y-axis linear guide rail (41), an upper hanger (43) is fixed at the lower end of the upper slider (42), a laser emitter (45) is sleeved in the upper hanger (43), and a laser cleaning head (44) is arranged at the lower end of the laser emitter (45).

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