Laser cleaning machine

Abstract

The utility model relates to the technical field of laser cleaning machines, and provides a laser cleaning machine which is characterized in that a reciprocating assembly is arranged at the bottom of an inner side seat, a sliding seat can be driven by the reciprocating assembly to do horizontal reciprocating motion in a cleaning machine shell, and clamping and rotating work of an object can be completed through a pressing and fixing assembly and a rotating assembly; the components are matched to complete horizontal reciprocating rotary movement after the to-be-cleaned component is clamped below the laser cleaning spray head in the cleaning machine shell, so that the laser cleaning spray head completes uniform cleaning work on an object, and compared with a comparison file, the whole cleaning time is shortened, and the cleaning efficiency is improved. And meanwhile, the situation of local omission of the objects in the cleaning process is effectively avoided.

Description

Technical Field

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

[0002] Laser cleaning technology is a successful application of laser technology in the engineering field. Its basic principle is to use the high energy density of laser to enable the laser to interact with the contaminants attached to the workpiece substrate, and separate them from the workpiece substrate in the form of instantaneous thermal expansion, melting, gas volatilization, etc. However, how to improve the convenience of laser cleaning and how to collect the residual waste residue after laser cleaning are currently urgent problems to be solved.

[0003] After searching, the announcement number CN220371806U discloses a laser cleaning machine, which relates to the field of laser cleaning technology and includes a bottom plate, a box body fixedly connected to the upper surface of the bottom plate, a collection box fixedly connected to the upper surface of the bottom plate, and a storage plate fixedly connected to the upper surface of the collection box. The utility model has a reasonable design structure. It can cooperate with the bottom plate, the box body, the storage plate, the top plate and the laser cleaner. When performing laser cleaning, the staff operates above the box body, while the laser cleaner cleans the object to be cleaned inside the box body, so that the metal particles generated by it only diffuse inside the box body. A magnetic adsorber, a filter, and a collection box are provided in the box body to collect the metal particles. This solves the problem that existing laser cleaning machines generate small metal particles or other particles during the laser cleaning process. These particles are often scattered in the air and are difficult to collect.

[0004] The above-mentioned laser cleaning machine completes the clamping work of the object to be cleaned by rotating the threaded rod to drive the clamping pad to move. Since the object cannot move after being clamped, the staff needs to manually hold the laser cleaner and move it along the surface of the object to complete the comprehensive cleaning work of the object surface. This design not only makes the laser cleaning process time-consuming and labor-intensive, but also results in incomplete cleaning. Utility Model Content

[0005] The utility model provides a laser cleaning machine, which solves the problem in the prior art that the laser cleaning process is not only time-consuming and labor-intensive, but also results in incomplete cleaning.

[0006] The technical solution of the utility model is as follows: A laser cleaning machine comprises a cleaning machine housing, a laser cleaning mechanism arranged on the top of the cleaning machine housing, and a laser cleaning nozzle fixedly installed on the bottom of the laser cleaning mechanism, the laser cleaning nozzle facing the interior of the cleaning machine housing, a glass observation window fixedly connected to the front of the cleaning machine housing, an opening and closing cover buckled on the side of the cleaning machine housing, an inner seat fixedly connected to the inside of the cleaning machine housing, a reciprocating assembly provided at the bottom of the inner seat, a slide provided in the groove on the side of the inner seat, the slide can be moved back and forth horizontally on the side of the inner seat through the reciprocating assembly, a pressing assembly is provided on one side of the top of the slide, and a rotating assembly is provided on the other side of the top of the slide, the clamping and rotation work of the parts to be cleaned can be completed by cooperating with the pressing assembly and the rotating assembly, and a flushing assembly for flushing residual waste chips inside the cleaning machine housing is also provided on the outside of the cleaning machine housing.

[0007] Preferably, the flushing assembly includes a water tank, which is fixedly connected to the top of the outer side of the cleaning machine housing, and a water inlet is fixedly connected to the top of the water tank. The flushing assembly also includes an L-shaped water pipe, one end of the L-shaped water pipe is connected to the water tank, and the other end of the L-shaped water pipe faces the interior of the cleaning machine housing. A water pump is fixedly installed on the outside of the L-shaped water pipe. The flushing assembly also includes a water storage plate, which is obliquely arranged inside the cleaning machine housing and fixedly connected to the L-shaped water pipe. Flushing nozzles are fixedly connected to the bottom of the L-shaped water pipe at equal intervals.

[0008] Preferably, the flushing assembly further comprises a drain pipe, which is fixedly connected to the bottom outside the cleaning machine housing.

[0009] Preferably, the reciprocating assembly includes a first motor, which is fixedly installed inside the inner seat, and the output end of the first motor is fixedly connected to a first rotating shaft, and the first rotating shaft is fixedly connected to a rotating rod at the end away from the first motor, and the side of the rotating rod is fixedly connected to a sliding sleeve.

[0010] Preferably, the reciprocating component also includes a driven plate, a sliding groove is opened through the middle of the driven plate, and the driven plate is slidably sleeved on the inner side of the sliding sleeve through the sliding groove. The reciprocating component also includes a connecting plate, the bottom of the connecting plate is fixedly connected to the reciprocating push plate, and the top of the connecting plate is fixedly connected to the slide seat.

[0011] Preferably, the reciprocating assembly also includes two groups of first bearings, the outer rings of the first bearings are in contact with the side grooves of the reciprocating push plate, and the reciprocating assembly also includes a limit rod, which is fixedly connected to the inner ring of the first bearing, and the top of the limit rod is fixedly connected to the inner seat.

[0012] Preferably, the pressing assembly includes a cylinder, which is fixedly mounted on one side of the top of the slide seat. A second bearing is provided at the slot at the telescopic end of the cylinder. The outer ring of the second bearing is fixedly connected to the slot at the end of the telescopic end of the cylinder. The inner ring of the second bearing is fixedly connected to the first pressure plate.

[0013] Preferably, the rotating assembly includes a second motor, the second motor is fixedly installed inside the slide, the output end of the second motor is rotatably connected to a second rotating shaft, and the second rotating shaft is fixedly connected to a second pressure plate at one end away from the second motor.

[0014] Preferably, a reinforcing triangular plate is fixedly connected to the top of the inner seat, and the side surface of the reinforcing triangular plate is fixedly connected to the inner wall of the cleaning machine housing.

[0015] Preferably, a feeding chute is provided in the middle of the slide seat, located between the pressing assembly and the rotating assembly.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a reciprocating component at the bottom of the inner seat, which can drive the slide to move back and forth horizontally inside the cleaning machine shell through the reciprocating component, and the clamping and rotation of the object can be completed through the pressing component and the rotating component. The above components can cooperate to complete the horizontal reciprocating rotation of the component to be cleaned below the laser cleaning nozzle inside the cleaning machine shell, so that the laser cleaning nozzle can complete the uniform cleaning of the object. Compared with the comparative documents, this design not only shortens the overall cleaning time, but also effectively avoids local omissions of objects during the cleaning process.

[0018] 2. The utility model is provided with a flushing nozzle at the top of the cleaning machine shell and a drain pipe at the bottom of the cleaning machine shell. After completing the laser cleaning of the object, water can be sprayed into the cleaning machine shell through the water tank and water pump and the flushing nozzle, so that the water flow drives the metal waste to flow out from the drain pipe. Compared with the magnetic absorber and collection box used in the comparative document, this design can effectively prevent metal debris from remaining inside the cleaning machine shell, and there is no need to manually collect the collected metal waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the overall device of the utility model;

[0021] Figure 2 This is a schematic diagram of the interior of the cleaning machine housing of the present invention;

[0022] Figure 3 This is a schematic diagram of the slide and rotating assembly of the present invention;

[0023] Figure 4 This is a schematic diagram of the compression assembly of the present utility model;

[0024] Figure 5 This is a schematic diagram of the reciprocating assembly of the present utility model;

[0025] In the figure: 1. Cleaning machine housing; 11. Opening and closing cover; 12. Glass observation window; 2. Laser cleaning mechanism; 21. Laser cleaning nozzle; 3. Flushing assembly; 31. Water tank; 311. Water inlet; 32. L-shaped water pipe; 33. Water pump; 34. Water storage plate; 341. Flushing nozzle; 35. Drain pipe; 4. Inner seat; 41. Reinforced triangular plate; 5. Reciprocating assembly; 51. First motor; 511. First rotating shaft; 512. Rotating rod; 513. Sleeve; 52. Driven plate; 521. Slide; 53. Reciprocating push plate; 531. Connecting plate; 54. Limiting rod; 541. First bearing; 6. Slide; 61. Discharge chute; 7. Pressing assembly; 71. Cylinder; 72. Second bearing; 73. First pressure plate; 8. Rotating assembly; 81. Second motor; 82. Second rotating shaft; 83. Second pressure plate. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1 and Figure 2The utility model provides a technical solution: a laser cleaning machine, comprising a cleaning machine housing 1, a laser cleaning mechanism 2 arranged on the top of the cleaning machine housing 1, and a laser cleaning nozzle 21 fixedly installed at the bottom of the laser cleaning mechanism 2, the laser cleaning nozzle 21 facing the inside of the cleaning machine housing 1, a glass observation window 12 fixedly connected to the front of the cleaning machine housing 1, and an opening and closing cover 11 buckled on the side of the cleaning machine housing 1. The cleaning machine housing 1, the opening and closing cover 11 and the glass observation window 12 form a closed whole to prevent debris generated during laser cutting from flying into the environment. The object to be laser cleaned can be taken out of the cleaning machine housing 1 by opening and closing the opening and closing cover 11, and the glass observation window 12 can be used to check the surface of the cleaning machine housing 1. The cleaning situation inside the cleaning machine housing 1 was observed. An inner seat 4 was fixedly connected to the inside of the cleaning machine housing 1. A reciprocating component 5 was provided at the bottom of the inner seat 4. A slide 6 was provided in the groove on the side of the inner seat 4. The slide 6 can move back and forth horizontally on the side of the inner seat 4 through the reciprocating component 5. A pressing component 7 was provided on one side of the top of the slide 6, and a rotating component 8 was provided on the other side of the top of the slide 6. The clamping and rotation work of the parts to be cleaned can be completed by cooperating with the rotating component 8 through the pressing component 7. A flushing component 3 for flushing residual waste chips inside the cleaning machine housing 1 is also provided on the outside of the cleaning machine housing 1, which solves the problem that the laser cleaning process is not only time-consuming and labor-intensive, but also incomplete cleaning in the prior art.

[0028] See also Figure 2 The flushing component 3 includes a water tank 31, which is fixedly connected to the top of the outer side of the cleaning machine housing 1. The top of the water tank 31 is fixedly connected to a water inlet 311. The flushing component 3 also includes an L-shaped water pipe 32. One end of the L-shaped water pipe 32 is connected to the water tank 31, and the other end of the L-shaped water pipe 32 faces the interior of the cleaning machine housing 1. A water pump 33 is fixedly installed on the outside of the L-shaped water pipe 32. The flushing component 3 also includes a water storage plate 34. The water storage plate 34 is obliquely arranged inside the cleaning machine housing 1 and is fixedly connected to the L-shaped water pipe 32. Flushing nozzles 341 are fixedly connected to the bottom of the L-shaped water pipe 32 at equal intervals. The clean water in the water tank 31 can be sent to the interior of the cleaning machine housing 1 through the L-shaped water pipe 32 and the water storage plate 34 in sequence through the water pump 33.

[0029] See also Figure 2 The flushing assembly 3 also includes a drain pipe 35, which is fixedly connected to the bottom of the outer side of the cleaning machine housing 1. The drain pipe 35 can be used to discharge cleaning water and metal debris during the cleaning process.

[0030] See also Figure 5The reciprocating assembly 5 includes a first motor 51, which is fixedly installed inside the inner seat 4. The output end of the first motor 51 is fixedly connected to a first rotating shaft 511. The first rotating shaft 511 is fixedly connected to a rotating rod 512 at the end away from the first motor 51. The side of the rotating rod 512 is fixedly connected to a sliding sleeve 513. The first motor 51 can drive the first rotating shaft 511 and the rotating rod 512 to rotate horizontally at the bottom of the inner seat 4.

[0031] See also Figure 5 The reciprocating assembly 5 also includes a driven plate 52, a sliding groove 521 is opened through the middle of the driven plate 52, and the driven plate 52 is slidably sleeved on the inner side of the sliding sleeve 513 through the sliding groove 521. The reciprocating assembly 5 also includes a connecting plate 531, the bottom of the connecting plate 531 is fixedly connected to the reciprocating push plate 53, and the top of the connecting plate 531 is fixedly connected to the slide 6. Through this design, the reciprocating push plate 53 can drive the slide 6 to move horizontally back and forth on the side of the inner seat 4 when the rotating rod 512 rotates.

[0032] See also Figure 5 The reciprocating assembly 5 also includes two sets of first bearings 541. The outer ring of the first bearing 541 contacts the groove on the side of the reciprocating push plate 53. The reciprocating assembly 5 also includes a limiting rod 54. The limiting rod 54 is fixedly connected to the inner ring of the first bearing 541. The top of the limiting rod 54 is fixedly connected to the inner seat 4. The reciprocating push plate 53 can be limited by the limiting rod 54 and the first bearing 541. At the same time, the first bearing 541 can make the reciprocating push plate 53 move more smoothly at the bottom of the inner seat 4.

[0033] See also Figure 3 and Figure 4 The second pressing plate 73 can be driven to rotate by the second motor 81 so as to drive the object clamped between the first pressing plate 73 and the second pressing plate 83.

[0034] See also Figure 2The top of the inner seat 4 is fixedly connected with a reinforcing triangular plate 41, and the side of the reinforcing triangular plate 41 is fixedly connected to the inner wall of the cleaning machine housing 1. The reinforcing triangular plate 41 can increase the supporting stability of the inner seat 4 at the inner wall of the cleaning machine housing 1.

[0035] See also Figure 5 A discharge chute 61 is provided in the middle of the slide 6, between the pressing assembly 7 and the rotating assembly 8. The discharge chute 61 allows metal debris to directly pass through the discharge chute 61 and fall into the bottom of the cleaning machine housing 1, thereby facilitating the subsequent flushing and discharge of the metal debris.

[0036] The working principle and use process of this utility model are as follows:

[0037] First, remove the opening and closing cover 11, place the object to be laser cleaned on the side of the second pressure plate 83, and then start the cylinder 71 so that the telescopic end of the cylinder 71 drives the first pressure plate 73 to extend to the side of the second pressure plate 83 until the first pressure plate 73 cooperates with the second pressure plate 83 to complete the clamping of the object. In particular, a second bearing 72 is provided between the telescopic end of the cylinder 71 and the first pressure plate 73. This design can ensure that when the second motor 81 is started to drive the object to rotate, the first pressure plate 73 located on the side of the cylinder 71 will rotate synchronously. After the above work is completed, close the opening and closing cover 11 again, and then start the first motor 51 so that the output end of the first motor 51 drives the first rotating shaft 511 and the rotating rod 512 to rotate. At this time, the driven plate 52 slidably sleeved on the inner side of the sliding sleeve 513 will synchronously drive the reciprocating push plate 5 3 reciprocates horizontally at the bottom of the inner seat 4, and drives the slide 6 fixedly connected to the top of the reciprocating push plate 53 through the connecting plate 531 to move reciprocatingly horizontally in a synchronous manner. At this time, the laser cleaning mechanism 2 can be activated to enable the laser cleaning nozzle 21 to perform laser cleaning on the clamped object located in the cleaning machine housing 1. Since the object can synchronously complete the horizontal reciprocating rotation movement under the cooperation of the reciprocating component 5, the pressing component 7 and the rotating component 8, the laser contact between each surface of the object and the laser cleaning nozzle 21 is uniform. In particular, after the laser cleaning of the object is completed, the water pump 33 can be activated to allow the cleaning water in the water tank 31 to pass through the L-shaped water pipe 32 and the water storage plate 34 in sequence and be sent to the interior of the cleaning machine housing 1 to complete the flushing of the metal waste and can be discharged through the drain pipe 35.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A laser cleaning machine, comprising a cleaning machine housing (1), a laser cleaning mechanism (2) arranged on the top of the cleaning machine housing (1), and a laser cleaning nozzle (21) fixedly mounted on the bottom of the laser cleaning mechanism (2), wherein the laser cleaning nozzle (21) faces the interior of the cleaning machine housing (1), and is characterized in that: The front of the cleaning machine housing (1) is fixedly connected to a glass observation window (12), the side of the cleaning machine housing (1) is buckled with an opening and closing cover (11), the inside of the cleaning machine housing (1) is fixedly connected to an inner seat (4), the bottom of the inner seat (4) is provided with a reciprocating assembly (5), a slide seat (6) is provided in the groove of the side of the inner seat (4), the slide seat (6) can move back and forth horizontally on the side of the inner seat (4) through the reciprocating assembly (5), a pressing assembly (7) is provided on one side of the top of the slide seat (6), and a rotating assembly (8) is provided on the other side of the top of the slide seat (6), and the clamping and rotating work of the parts to be cleaned can be completed by cooperating with the pressing assembly (7) and the rotating assembly (8). The outside of the cleaning machine housing (1) is also provided with a flushing assembly (3) for flushing residual waste debris inside the cleaning machine housing (1).

2. A laser cleaning machine according to claim 1, characterized in that: The flushing assembly (3) comprises a water tank (31), the water tank (31) being fixedly connected to the top of the outer side of the cleaning machine housing (1), the top of the water tank (31) being fixedly connected to a water inlet (311), the flushing assembly (3) further comprising an L-shaped water pipe (32), one end of the L-shaped water pipe (32) being connected to the water tank (31), the other end of the L-shaped water pipe (32) being directed toward the interior of the cleaning machine housing (1), a water pump (33) being fixedly mounted on the outer side of the L-shaped water pipe (32), the flushing assembly (3) further comprising a water storage plate (34), the water storage plate (34) being obliquely arranged inside the cleaning machine housing (1) and being fixedly connected to the L-shaped water pipe (32), and flushing nozzles (341) being fixedly connected at equal intervals to the bottom of the L-shaped water pipe (32).

3. The laser cleaning machine according to claim 1, characterized in that: The flushing assembly (3) further comprises a drain pipe (35), and the drain pipe (35) is fixedly connected to the bottom outside the cleaning machine housing (1).

4. The laser cleaning machine according to claim 1, characterized in that: The reciprocating assembly (5) comprises a first motor (51), the first motor (51) being fixedly mounted inside the inner seat (4), the output end of the first motor (51) being fixedly connected to a first rotating shaft (511), the first rotating shaft (511) being fixedly connected to a rotating rod (512) at an end away from the first motor (51), and a sliding sleeve (513) being fixedly connected to a side surface of the rotating rod (512).

5. The laser cleaning machine according to claim 1, characterized in that: The reciprocating assembly (5) further comprises a driven plate (52), a sliding groove (521) extending through the middle of the driven plate (52), and the driven plate (52) is slidably sleeved on the inner side of the sliding sleeve (513) through the sliding groove (521). The reciprocating assembly (5) further comprises a connecting plate (531), the bottom of the connecting plate (531) is fixedly connected to the reciprocating push plate (53), and the top of the connecting plate (531) is fixedly connected to the slide seat (6).

6. The laser cleaning machine according to claim 1, characterized in that: The reciprocating assembly (5) further includes two groups of first bearings (541), the outer rings of the first bearings (541) are in contact with the side slots of the reciprocating push plate (53), and the reciprocating assembly (5) further includes a limiting rod (54), the limiting rod (54) is fixedly connected to the inner ring of the first bearing (541), and the top of the limiting rod (54) is fixedly connected to the inner seat (4).

7. The laser cleaning machine according to claim 1, characterized in that: The pressing assembly (7) includes a cylinder (71), which is fixedly mounted on one side of the top of the slide (6). A second bearing (72) is provided at the slot at the telescopic end of the cylinder (71). The outer ring of the second bearing (72) is fixedly connected to the slot at the end of the telescopic end of the cylinder (71), and the inner ring of the second bearing (72) is fixedly connected to the first pressure plate (73).

8. The laser cleaning machine according to claim 1, characterized in that: The rotating assembly (8) includes a second motor (81), the second motor (81) is fixedly mounted inside the slide (6), the output end of the second motor (81) is rotatably connected to a second rotating shaft (82), and the second rotating shaft (82) is fixedly connected to a second pressing plate (83) at one end away from the second motor (81).

9. The laser cleaning machine according to claim 1, characterized in that: A reinforcing triangular plate (41) is fixedly connected to the top of the inner seat (4), and the side surface of the reinforcing triangular plate (41) is fixedly connected to the inner wall of the cleaning machine housing (1).

10. The laser cleaning machine according to claim 1, characterized in that: A material discharge trough (61) is provided in the middle of the slide seat (6) between the pressing assembly (7) and the rotating assembly (8).

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