CN217889881U

CN217889881U - Laser engraving machine

Info

Publication number: CN217889881U
Application number: CN202222231929.8U
Authority: CN
Inventors: 黄庆生; 丁云海
Original assignee: Hefei Woli Cnc Equipment Co ltd
Current assignee: Hefei Woli Cnc Equipment Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-11-25
Anticipated expiration: 2032-08-24

Abstract

The application relates to the technical field of laser engraving equipment, and discloses a laser engraving machine, comprises a workbench, the upper end fixedly connected with arm of workstation, the upper end fixedly connected with laser source of arm, the upper end fixedly connected with cover body of workstation, the upper end fixedly connected with trachea of the cover body, tracheal left side fixedly connected with box, the inside fixedly connected with filter screen of box, the left side fixedly connected with motor of box, the left side of motor is rotated and is connected with the flabellum, the inside of box is equipped with the clearance structure. The motor drives the first bevel gear to rotate while driving the fan blade to rotate, drives the reciprocating screw rod to rotate through the second bevel gear, enables the L-shaped movable plate to drive the pushing plate to continuously move up and down under the action of the movable block, cleans some fixed small particles adhered to the right side of the filter screen, avoids the influence of solids on the ventilation effect of the filter screen, and ensures the smoking effect.

Description

Laser engraving machine

Technical Field

The application relates to the technical field of laser engraving equipment, in particular to a laser engraving machine.

Background

At present, laser processing technology comprises various processing technologies such as cutting, welding, surface treatment, punching, scribing, carving and the like, and due to the extremely high energy density of laser, when the laser is used for cutting an object, particularly a metal plate, the cutting quality is high, the cutting efficiency is high, non-contact cutting is realized, and the influence of hardness can be ignored for cutting most materials.

The utility model discloses a be CN 214978537U's utility model in chinese patent grant publication, a laser engraving machine disclosed in the specification, which comprises a frame, the frame is fixed with the sculpture platform, the frame slides in the sculpture bench end and is provided with the laser cutting head, the frame is provided with the smoking section of thick bamboo in the upper end of sculpture platform lift, the frame is provided with in the one end of smoking section of thick bamboo and leads tobacco pipe, smoking fan and rose box, smoking fan is fixed in the frame and keeps away from the one end of sculpture platform, the one end of leading the tobacco pipe sets up in smoking fan and switches on each other with smoking fan, smoking section of thick bamboo is fixed in and leads the one end that smoking fan was kept away from to the tobacco pipe, the rose box can dismantle to set up in the centre department of leading the tobacco pipe. This application is to carving the metal sheet through laser, makes the processing sculpture effect to the metal sheet better to smoke that the in-process that will laser sculpture metal sheet produced extracts and filters, makes more friendly to the environment.

In the above case, the smoke is filtered by the filter screen in the filter box, the metal particles are doped in the air when the smoke is at a high temperature, and the metal solid particles in the smoke are filtered by the filter screen.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned proposed problem, the present application provides a laser engraving machine.

The application provides a laser engraving machine adopts following technical scheme:

the utility model provides a laser engraving machine, includes the workstation, the upper end fixedly connected with arm of workstation, the upper end fixedly connected with laser source of arm, the upper end fixedly connected with cover body of workstation, the upper end fixedly connected with trachea of the cover body, tracheal left side fixedly connected with box, the inside fixedly connected with filter screen of box, the left side fixedly connected with motor of box, the left side of motor is rotated and is connected with the flabellum, the inside of box is equipped with the clearance structure, clearance mechanism is used for clearing up the right side of filter screen, places the upper end at the workstation with the glyptic article that need, and the laser source carves article under the effect of arm of machinery, and motor work drives the flabellum and rotates this moment, filters the waste gas that produces the laser engraving during operation and discharges through the filter screen.

Preferably, the cleaning mechanism comprises a first bevel gear, the motor is driven by double heads, the right side of the motor is rotatably connected with the left side of the first bevel gear, the upper end of the box body is rotatably connected with a reciprocating screw rod, the lower end of the reciprocating screw rod is fixedly connected with a second bevel gear, the first bevel gear is meshed with the outer side of the second bevel gear, the rod wall of the reciprocating screw rod is meshed and connected with a moving block, the right side of the moving block is fixedly connected with an L-shaped moving plate, and the lower end of the left side of the L-shaped moving plate is fixedly connected with a pushing plate; the motor drives the first bevel gear to rotate while driving the fan blade to rotate, the reciprocating screw rod is driven to rotate through the second bevel gear, the L-shaped moving plate drives the pushing plate to continuously move up and down under the action of the moving block, fixed small particles adhered to the right side of the filter screen are cleaned, the ventilation effect of the filter screen can be prevented from being influenced by solids, and the smoking effect is guaranteed.

Preferably, the upper end of the pushing plate is designed in an arc shape; when the pushing plate moves upwards, the solid particles fall from the upper end of the pushing plate through the arc design.

Preferably, the lower end of the box body is fixedly connected with a temporary storage box, two sides of the temporary storage box are connected with U-shaped rods in a sliding mode, springs are sleeved on the rod walls of the U-shaped rods, and two sides of the lower end of the box body are provided with grooves; the temporary storage box is convenient for collecting cleaned solid particles, and the temporary storage box can be more convenient to detach and install through the designed U-shaped rod piece and the designed spring.

Preferably, the lower end of the box body is provided with a leakage groove, and the leakage groove is designed in an inclined mode, so that solid particles can fall into the temporary storage box conveniently.

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

1. the motor drives the first bevel gear to rotate while driving the fan blade to rotate, the reciprocating screw rod is driven to rotate through the second bevel gear, the L-shaped moving plate drives the pushing plate to continuously move up and down under the action of the moving block, and fixed small particles adhered to the right side of the filter screen are cleaned, so that the ventilation effect of the filter screen can be prevented from being influenced by solids, and the smoking effect is ensured;

2. the box of keeping in is convenient for collect the solid particle of clearance, and through the U-shaped member and the spring of design, can be in the dismantlement and the installation convenience more to the box of keeping in.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present invention.

FIG. 2 is a schematic sectional structure diagram of an embodiment of the application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an enlarged schematic view of B in fig. 3.

Description of reference numerals: 1. a work table; 2. a cover body; 3. a mechanical arm; 4. a laser source; 5. an air tube; 6. an L-shaped moving plate; 7. a box body; 8. filtering with a screen; 9. a reciprocating screw rod; 10. a moving block; 11. a second bevel gear; 12. a motor; 13. a fan blade; 14. a first bevel gear; 15. a temporary storage box; 16. a U-shaped rod; 17. a push plate; 18. a groove; 19. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses laser engraving machine. Referring to fig. 1-3, a laser engraving machine comprises a workbench 1, wherein a mechanical arm 3 is fixedly connected to the upper end of the workbench 1, a laser source 4 is fixedly connected to the upper end of the mechanical arm 3, a cover body 2 is fixedly connected to the upper end of the workbench 1, an air pipe 5 is fixedly connected to the upper end of the cover body 2, a box body 7 is fixedly connected to the left side of the air pipe 5, a filter screen 8 is fixedly connected to the inside of the box body 7, a motor 12 is fixedly connected to the left side of the box body 7, a fan blade 13 is rotatably connected to the left side of the motor 12, a cleaning mechanism is arranged inside the box body 7 and comprises a first bevel gear 14, the motor 12 is driven by double heads, the right side of the motor 12 is rotatably connected to the left side of the first bevel gear 14, a reciprocating lead screw 9 is rotatably connected to the upper end of the box body 7, a second bevel gear 11 is fixedly connected to the lower end of the reciprocating lead screw 9, the first bevel gear 14 is engaged with the outer side of the second bevel gear 11, a moving block 10 is engaged with the rod wall of the reciprocating lead screw 9, an L-shaped moving block 10 is fixedly connected to the right side of the moving block 10, and a L-shaped moving plate 6 is fixedly connected to the lower end of the L-shaped moving plate 6, and a pushing plate 17 is fixedly connected to the lower end of the L-shaped moving plate 6;

during operation, the article to be engraved is placed at the upper end of the workbench 1, the laser source 4 engraves the article under the action of the mechanical arm, at the moment, the motor 12 works to drive the fan blades 13 to rotate, waste gas generated during laser engraving work is filtered and discharged through the filter screen 8, the motor 12 simultaneously drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 11 to rotate, the second bevel gear 11 drives the reciprocating screw rod 9 to rotate, the reciprocating screw rod 9 rotates to enable the moving block 10 to move up and down, the moving block 10 drives the L-shaped moving plate 6 to move up and down, the L-shaped moving plate 6 drives the pushing plate 17 to move up and down, and accordingly, the attached solid particles on the right side of the filter screen 8 are properly cleaned up, so that smooth ventilation of the filter screen 8 can be guaranteed, and a smoking effect is guaranteed.

As shown in fig. 2-3, the lower end of the box body 7 is fixedly connected with a temporary storage box 15, two sides of the temporary storage box 15 are respectively provided with a U-shaped rod 16 in a sliding connection mode, a spring 19 is sleeved on the rod wall of the U-shaped rod 16, two sides of the lower end of the box body 7 are respectively provided with a groove 18, the pushing plate 17 pushes the pushed small solid particles downwards to fall into the temporary storage box 15, after the temporary storage box is used for a period of time, two hands press the U-shaped rod 16, the springs 19 are compressed simultaneously, the upper end of the U-shaped rod 16 is separated from the inside of the box body 7, the temporary storage box 15 is disassembled, and after cleaning, the temporary storage box 15 is installed.

The implementation principle of the laser engraving machine in the embodiment of the application is as follows: when the laser engraving machine works, articles to be engraved are placed at the upper end of a workbench 1, a laser source 4 engraves the articles under the action of a mechanical arm, at the moment, a motor 12 works to drive a fan blade 13 to rotate, waste gas generated during laser engraving work is filtered and discharged through a filter screen 8, the motor 12 simultaneously drives a first bevel gear 14 to rotate, the first bevel gear 14 drives a second bevel gear 11 to rotate, the second bevel gear 11 drives a reciprocating screw rod 9 to rotate, the reciprocating screw rod 9 rotates to enable a moving block 10 to move up and down, the moving block 10 drives an L-shaped moving plate 6 to move up and down, the L-shaped moving plate 6 drives a pushing plate 17 to move up and down, so that solid particles attached to the right side of the filter screen 8 are properly cleaned, smooth ventilation of the filter screen 8 can be guaranteed, and the smoking effect can be guaranteed;

further, the solid tiny particle that the slurcam 17 will promote promotes downwards, falls to the inside of the box 15 of keeping in, uses a period after, and both hands press on U-shaped pole 16, and compression spring 19 makes the upper end of U-shaped pole 16 break away from with the inside of box 7 simultaneously to the box 15 of keeping in is dismantled, and the clearance back will be kept in the box 15 of again and install.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A laser engraving machine, comprising a worktable (1), characterized in that: the utility model discloses a cleaning machine, including workstation (1), upper end fixedly connected with arm (3) of workstation (1), the upper end fixedly connected with laser source (4) of arm (3), the upper end fixedly connected with cover body (2) of workstation (1), the upper end fixedly connected with trachea (5) of the cover body (2), the left side fixedly connected with box (7) of trachea (5), the inside fixedly connected with filter screen (8) of box (7), the left side fixedly connected with motor (12) of box (7), the left side of motor (12) is rotated and is connected with flabellum (13), the inside of box (7) is equipped with clearance mechanism, clearance mechanism is used for clearing up the right side of filter screen (8).

2. A laser engraving machine as claimed in claim 1, characterized in that: the cleaning mechanism comprises a first bevel gear (14), the motor (12) is driven by double heads, the right side of the motor (12) is rotatably connected with the left side of the first bevel gear (14), the upper end of the box body (7) is rotatably connected with a reciprocating screw rod (9), the lower end of the reciprocating screw rod (9) is fixedly connected with a second bevel gear (11), the first bevel gear (14) is meshed with the outer side of the second bevel gear (11) to be connected, the rod wall of the reciprocating screw rod (9) is meshed with a moving block (10), the right side of the moving block (10) is fixedly connected with an L-shaped moving plate (6), and the lower end of the left side of the L-shaped moving plate (6) is fixedly connected with a pushing plate (17).

3. A laser engraving machine as claimed in claim 2, characterized in that: the upper end of the pushing plate (17) is designed in an arc shape.

4. A laser engraving machine as claimed in claim 1, characterized in that: the lower extreme fixedly connected with of box (7) keeps in box (15), the equal flower sliding connection in both sides of keeping in box (15) has U-shaped pole (16), the pole wall cover of U-shaped pole (16) is equipped with spring (19), recess (18) have all been seted up to the lower extreme both sides of box (7).

5. A laser engraving machine as claimed in claim 1, characterized in that: the lower end of the box body (7) is provided with a leakage groove, and the leakage groove is designed in an inclined mode.