CN219187978U

CN219187978U - Hand-held type laser cleaning machine

Info

Publication number: CN219187978U
Application number: CN202320004706.XU
Authority: CN
Inventors: 贺焱山; 贺小龙; 黄细建
Original assignee: Jiangxi Spark Laser Equipment Co ltd
Current assignee: Jiangxi Spark Laser Equipment Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-06-16
Anticipated expiration: 2033-01-03

Abstract

The utility model provides a handheld laser cleaning machine. The hand-held laser cleaning machine includes: a host; a cable disposed on the host; the cleaning gun is arranged at one end of the cable; the guard board is fixedly sleeved on the cleaning gun; the protection window is arranged on the guard plate; the laser protective glass is arranged on the protective window; the supporting mechanism is arranged on the host; and the driving mechanism is arranged on the supporting mechanism. The handheld laser cleaner provided by the utility model has the advantages of laser protection function, stronger stability and higher safety.

Description

Hand-held type laser cleaning machine

Technical Field

The utility model belongs to the technical field of laser cleaning machines, and particularly relates to a handheld laser cleaning machine.

Background

The traditional cleaning industry of laser cleaning has various cleaning modes, and most of the cleaning modes are cleaning by using chemical agents and mechanical methods. The hand-held laser cleaner has the advantages of simple operation, convenient movement and good cleaning effect.

However, the existing hand-held laser cleaning machine often has no laser protection function, and laser used by the hand-held laser cleaning machine belongs to the fourth stage in the laser safety level, and direct reflection, secondary reflection and diffuse reflection of the fourth stage laser can damage eyes and skin, so that the safety coefficient is low.

Accordingly, there is a need to provide a new hand-held laser cleaning machine that solves the above-mentioned technical problems.

Disclosure of Invention

The utility model solves the technical problem of providing a hand-held laser cleaning machine with a laser protection function, stronger stability and higher safety.

In order to solve the above technical problems, the present utility model provides a hand-held laser cleaning machine comprising: a host; a cable disposed on the host; the cleaning gun is arranged at one end of the cable; the guard board is fixedly sleeved on the cleaning gun; the protection window is arranged on the guard plate; the laser protective glass is arranged on the protective window; the supporting mechanism is arranged on the host; and the driving mechanism is arranged on the supporting mechanism.

As a further scheme of the utility model, a plurality of infrared human body sensors are arranged on the laser protective glass, and a buzzer alarm is arranged on the host.

As a further scheme of the utility model, a controller is arranged on the host, and the controller is electrically connected with the infrared human body sensors and the buzzer alarms.

As a further scheme of the utility model, the supporting mechanism comprises a sleeve plate, a plurality of screws, a frame, a plurality of double-groove synchronous wheels and a plurality of supporting legs, wherein the sleeve plate is fixedly sleeved on the host, the screws are all installed on the sleeve plate in a threaded mode, the frame is rotatably sleeved on the screws, the double-groove synchronous wheels are respectively and fixedly sleeved on the screws, the double-groove synchronous wheels are sleeved with a plurality of synchronous belts, and the supporting legs are respectively and rotatably installed at the bottom ends of the screws.

As a further aspect of the present utility model, rubber anti-slip pads are provided at bottoms of the plurality of legs.

As a further scheme of the utility model, the driving mechanism comprises a servo motor, a driving gear and a driven gear, wherein the servo motor is fixedly arranged on the frame, the servo motor is electrically connected with the controller, the driving gear is fixedly sleeved on an output shaft of the servo motor, the driven gear is fixedly sleeved on one of the screw rods, and the driving gear is meshed with the driven gear.

As a further scheme of the utility model, the bottom of the host is provided with a plurality of universal wheels.

Compared with the related art, the handheld laser cleaner provided by the utility model has the following beneficial effects:

the utility model provides a handheld laser cleaning machine, which comprises: can carry out laser cleaning to the work piece through host computer, cable and cleaning gun, can prevent direct reflection of laser through the backplate, secondary reflection and diffuse reflection harm are to staff's skin and eyes, can make the staff observe the cleaning condition of work piece through protection window and laser protection glass, can support the host computer and make a plurality of universal wheels leave ground through supporting mechanism, and then promote the stability of the device during operation, can drive the screw rod through actuating mechanism and rotate, can monitor in the dangerous region of whether someone gets into the laser emission direction through a plurality of infrared body sensors, can remind the staff through the buzzer siren and warn the pedestrian in the dangerous region of advancing the people, thereby prevent that laser from damaging pedestrian's skin and eyes, can control buzzer siren and servo motor through the controller, screw thread rotation drives a plurality of stabilizer blades down on the trepan, thereby support the host computer and make a plurality of stabilizer blades leave ground, and then promote the stability of the device during operation, can further promote the stability of host computer through a plurality of rubber pads, can drive the universal wheels through the driving gear and driven gear, can make the universal wheel rotate more convenient.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic cross-sectional front view of a hand-held laser cleaning machine according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram of the front view of FIG. 1;

fig. 3 is an enlarged schematic view of the portion a in fig. 1.

In the figure: 1. a host; 2. a cable; 3. cleaning a gun; 4. a guard board; 5. a protective window; 6. laser protective glass; 7. an infrared human body sensor; 8. a buzzer alarm; 9. a controller; 10. a sleeve plate; 11. a screw; 12. a frame; 13. double-groove synchronous wheels; 14. a support leg; 15. a rubber anti-slip pad; 16. a servo motor; 17. a drive gear; 18. a driven gear; 19. and a universal wheel.

Detailed Description

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic front sectional view of a preferred embodiment of a handheld laser cleaning machine according to the present utility model; FIG. 2 is an enlarged schematic view of the portion A in FIG. 1; fig. 3 is an enlarged schematic view of the portion B in fig. 1. The hand-held laser cleaning machine includes: a host 1; a cable 2, the cable 2 being disposed on the host 1; a cleaning gun 3, wherein the cleaning gun 3 is arranged at one end of the cable 2; the guard board 4 is fixedly sleeved on the cleaning gun 3; the protection window 5 is arranged on the guard board 4; a laser protection glass 6, the laser protection glass 6 being disposed on the protection window 5; a support mechanism provided on the host 1; the driving mechanism is arranged on the supporting mechanism, laser cleaning can be carried out on a workpiece through the host computer 1, the cable 2 and the cleaning gun 3, direct reflection, secondary reflection and diffuse reflection of laser can be prevented from damaging the skin and eyes of workers through the guard plate 4, the workers can observe the cleaning condition of the workpiece through the protective window 5 and the laser protective glass 6, the host computer 1 can be supported by the supporting mechanism, a plurality of universal wheels 19 are separated from the ground, and the stability of the device during working is improved, and the screw 11 can be driven to rotate through the driving mechanism.

Be provided with a plurality of infrared body sensors 7 on the laser protection glass 6, be provided with buzzer siren 8 on the host computer 1, can monitor whether someone gets into in the dangerous area of laser emission direction through a plurality of infrared body sensors 7, can remind the staff and warn the pedestrian in the dangerous area of advancing through buzzer siren 8 to prevent that laser from hurting pedestrian's skin and eyes.

The host computer 1 is provided with a controller 9, the controller 9 is electrically connected with a plurality of infrared human body sensors 7 and the buzzer alarms 8, and the controller 9 can control the buzzer alarms 8 and the servo motors 16.

The supporting mechanism comprises a sleeve plate 10, a plurality of screw rods 11, a frame 12, a plurality of double-groove synchronizing wheels 13 and a plurality of supporting legs 14, wherein the sleeve plate 10 is fixedly sleeved on the host machine 1, a plurality of screw rods 11 are installed on the sleeve plate 10 through threads, the frame 12 is rotatably sleeved on the screw rods 11, the double-groove synchronizing wheels 13 are respectively fixedly sleeved on the screw rods 11, a plurality of synchronous belts are sleeved on the double-groove synchronizing wheels 13, the supporting legs 14 are respectively rotatably installed at the bottom ends of the screw rods 11, and the supporting legs 14 are driven to move downwards through the threaded rotation of the screw rods 11 on the sleeve plate 10 synchronously, so that the host machine 1 is supported and a plurality of universal wheels 19 leave the ground, and the stability of the device during operation is improved.

The bottoms of the supporting legs 14 are provided with rubber anti-skid pads 15, and the stability of the host machine 1 can be further improved through the plurality of rubber anti-skid pads 15.

The driving mechanism comprises a servo motor 16, a driving gear 17 and a driven gear 18, wherein the servo motor 16 is fixedly arranged on the frame 12, the servo motor 16 is electrically connected with the controller 9, the driving gear 17 is fixedly sleeved on an output shaft of the servo motor 16, the driven gear 18 is fixedly sleeved on one of the screw rods 11, the driving gear 17 is meshed with the driven gear 18, and the screw rods 11 can be driven to rotate through the servo motor 16, the driving gear 17 and the driven gear 18.

The bottom of the host 1 is provided with a plurality of universal wheels 19, and the device can be moved relatively conveniently through the plurality of universal wheels 19.

The working principle of the handheld laser cleaning machine provided by the utility model is as follows:

when the device is used, the host machine 1 is pushed to a working place through the universal wheels 19, then the device is connected to a power supply, the servo motor 16 is controlled to be started through the controller 9, the servo motor 16 drives the driving gear 17 to rotate, the driving gear 17 drives the driven gear 18 to rotate, the driven gear 18 drives one screw rod 11 to rotate, the screw rods 11 can synchronously rotate through the double-groove synchronous wheels 13 and the synchronous belts, the screw rods 11 synchronously rotate on the sleeve plate 10 to drive the supporting legs 14 to move downwards, so that the host machine 1 is supported and the universal wheels 19 are separated from the ground, and the stability of the device in working is improved;

during cleaning, a worker holds the cleaning gun 3 to clean a workpiece, direct reflection, secondary reflection and diffuse reflection of laser can be prevented from damaging the skin and eyes of the worker through the guard plate 4, the worker can observe the cleaning condition of the workpiece through the protective window 5 and the laser protective glass 6, whether a person enters a dangerous area of the laser emission direction or not can be monitored through the plurality of infrared body sensors 7, after the person is monitored to enter the dangerous area, the controller 9 controls the buzzer alarm 8 to be started, so that the worker is reminded and pedestrians in the dangerous area are warned, and the laser is prevented from damaging the skin and eyes of the pedestrians.

the utility model provides a handheld laser cleaning machine, which can carry out laser cleaning on a workpiece through a host machine 1, a cable 2 and a cleaning gun 3, can prevent direct reflection, secondary reflection and diffuse reflection of laser from damaging the skin and eyes of a worker through a guard plate 4, can enable the worker to observe the cleaning condition of the workpiece through a protective window 5 and a laser protective glass 6, can support the host machine 1 through a supporting mechanism and enable a plurality of universal wheels 19 to leave the ground, further improves the stability of the device in operation, can drive a screw 11 to rotate through a driving mechanism, can monitor whether a person enters a dangerous area of the laser emission direction through a plurality of infrared human body sensors 7, can remind the worker through a buzzer alarm 8 and warn pedestrians in the dangerous area of the entering the laser, can prevent the laser from damaging the skin and eyes of the worker, can control the buzzer alarm 8 and a servo motor 16 through a controller 9, can synchronously drive a plurality of supporting legs 14 to move downwards through threaded rotation on a sleeve plate 10, can support the host machine 1 and enable the plurality of universal wheels 19 to leave the universal wheels to be lifted through the universal wheels, and can further drive a plurality of universal wheels 19 to move through a driving gear 17 and a plurality of driving wheels 17 to move through the driving wheels 17, and can further improve the stability of the device, and can further move the driving wheels 17 through the driving wheels and can conveniently move the universal wheels and the driving wheels can move the universal wheels and the universal wheels can move the universal wheels 19.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.

Claims

1. A hand-held laser cleaning machine, comprising:

a host;

a cable disposed on the host;

the cleaning gun is arranged at one end of the cable;

the guard board is fixedly sleeved on the cleaning gun;

the protection window is arranged on the guard plate;

the laser protective glass is arranged on the protective window;

the supporting mechanism is arranged on the host;

and the driving mechanism is arranged on the supporting mechanism.

2. The hand-held laser cleaning machine according to claim 1, wherein a plurality of infrared human body sensors are arranged on the laser protective glass, and a buzzer alarm is arranged on the host.

3. The hand-held laser cleaning machine according to claim 2, wherein a controller is provided on the main machine, and the controller is electrically connected with the plurality of infrared human body sensors and the buzzer alarm.

4. The hand-held laser cleaning machine according to claim 3, wherein the supporting mechanism comprises a sleeve plate, a plurality of screws, a frame, a plurality of double-groove synchronizing wheels and a plurality of supporting legs, the sleeve plate is fixedly sleeved on the host machine, the screws are all installed on the sleeve plate in a threaded mode, the frame is rotatably sleeved on the screws, the double-groove synchronizing wheels are fixedly sleeved on the screws respectively, the double-groove synchronizing wheels are sleeved with a plurality of synchronous belts, and the supporting legs are rotatably installed at the bottom ends of the screws respectively.

5. The hand-held laser cleaning machine of claim 4, wherein the bottoms of the plurality of legs are each provided with a rubber cleat.

6. The hand-held laser cleaning machine according to claim 4, wherein the drive mechanism comprises a servo motor, a driving gear and a driven gear, the servo motor is fixedly mounted on the frame, the servo motor is electrically connected with the controller, the driving gear is fixedly sleeved on an output shaft of the servo motor, the driven gear is fixedly sleeved on one of the screw rods, and the driving gear is meshed with the driven gear.

7. The hand-held laser cleaning machine of claim 1, wherein the bottom of the main machine is provided with a plurality of universal wheels.