CN220547764U

CN220547764U - Smoke dust treatment equipment of laser cutting machine

Info

Publication number: CN220547764U
Application number: CN202321183740.4U
Authority: CN
Inventors: 周欢; 张宏; 罗建勋; 周勇勇
Original assignee: Anhui Wanxia Electromechanical Technology Co ltd
Current assignee: Anhui Wanxia Electromechanical Technology Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2024-03-01
Anticipated expiration: 2033-05-17

Abstract

The application relates to the technical field of smoke and dust treatment, and discloses a smoke and dust treatment facility of laser cutting machine, the on-line screen storage device comprises a workbench, the upper end fixedly connected with filter screen of workstation, the left side of workstation is equipped with the clearance and collects the mechanism, the clearance is collected the mechanism and is included the motor, the right side of motor and the left side fixed connection of workstation, the output of motor is equipped with reciprocating mechanism, reciprocating mechanism's lower extreme swing joint has the U-shaped board, the lower extreme swing joint of U-shaped board has the cleaning roller, reciprocating mechanism includes reciprocating screw, the left side of reciprocating screw and the output fixed connection of motor. This scheme is after cutting work is accomplished, and the motor drives reciprocating screw and removes this moment, makes the cleaning roller remove, and the cleaning roller drives the gear and removes in the upper end of ratch when removing, and then the cleaning roller rotates, pushes away the cigarette ash to the inside of dust-collecting box, has improved clean effect, is favorable to the collection to cigarette ash, has reduced the demand to the manpower.

Description

Smoke dust treatment equipment of laser cutting machine

Technical Field

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

Background

The laser cutting machine focuses laser emitted from the laser into laser beams with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to enable the workpiece to reach the melting point or the boiling point, smoke dust, scraps, welding slag and the like can be generated when the laser cutting machine is used for processing the workpiece, the workpiece is placed on a steel mesh, then laser cutting is carried out on the workpiece, and the generated smoke dust metal slag passes through the steel mesh and falls on the lower end of a workbench, so that the workpiece is continuously used, manual regular treatment is needed, the workbench temperature just after the work is finished is higher, the workpiece is not suitable for manual direct treatment, the workpiece is required to be cooled until the workbench is cooled, so that part of metal slag is bonded with the bottom of the workbench, and meanwhile, the manual cleaning is troublesome and the efficiency is low.

Disclosure of Invention

In order to solve the problem that proposes in the background art, this application provides a smoke and dust treatment facility of laser cutting machine.

The smoke dust treatment equipment of the laser cutting machine comprises a workbench, wherein the upper end of the workbench is fixedly connected with a filter screen, and a cleaning and collecting mechanism is arranged on the left side of the workbench;

the cleaning and collecting mechanism comprises a motor, the right side of the motor is fixedly connected with the left side of the workbench, the output end of the motor is provided with a reciprocating mechanism, the lower end of the reciprocating mechanism is movably connected with a U-shaped plate, and the lower end of the U-shaped plate is movably connected with a cleaning roller.

Preferably, the reciprocating mechanism comprises a reciprocating screw rod, the left side of the reciprocating screw rod is fixedly connected with the output end of the motor, a screw rod nut is connected with the rod wall of the reciprocating screw rod in a meshed mode, and the lower end of the screw rod nut is fixedly connected with the upper end of the U-shaped plate.

Preferably, the upper end of the inner wall of the workbench is fixedly connected with an inclined plate, and the lower end of the inclined plate is in sliding connection with the upper end of the screw nut.

Preferably, the cleaning roller is rotationally connected with the U-shaped plate, a gear is movably connected with the rear end of the cleaning roller, a rectangular groove is formed in the rear end of the workbench, a toothed bar is fixedly connected with the rear end of the workbench, and the toothed bar is meshed with the gear.

Preferably, the rear end of the cleaning roller is fixedly connected with a one-way bearing, and the inner ring of the one-way bearing is fixedly connected with the front end of the gear.

Preferably, the opening has been seted up on the lower extreme right side of workstation, the right side lower extreme fixedly connected with limiting plate of workstation, the inside sliding connection of limiting plate has the dust-collecting box.

Preferably, the front and rear positions of the upper end of the U-shaped plate are fixedly connected with first convex blocks, and the front and rear positions of the lower end of the filter screen are fixedly connected with second convex blocks.

In summary, the present application includes the following beneficial technical effects:

after the cutting work is finished, the motor drives the reciprocating screw rod to move at the moment, so that the cleaning roller moves, and the cleaning roller drives the gear to move at the upper end of the toothed bar when moving, so that the cleaning roller rotates to push ash into the dust collecting box, the cleaning effect is improved, the collection of the ash is facilitated, and the requirement on manpower is reduced.

Drawings

Fig. 1 is a schematic diagram of the front structure of an embodiment of the application.

Fig. 2 is a schematic cross-sectional structure of an embodiment of the application.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is a schematic view of a first bump structure according to an embodiment of the application.

Fig. 5 is a schematic illustration of a one-way bearing configuration of an embodiment of the application.

Reference numerals illustrate: 1. a work table; 2. a filter screen; 3. a motor; 4. a dust collection box; 5. a limiting plate; 6. a reciprocating screw rod; 7. a screw nut; 8. a sloping plate; 9. a U-shaped plate; 10. a cleaning roller; 11. a first bump; 12. rectangular grooves; 13. a second bump; 14. a one-way bearing; 15. a gear; 16. a toothed bar.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses smoke dust treatment equipment of a laser cutting machine, referring to fig. 1-5, the smoke dust treatment equipment comprises a workbench 1, wherein the upper end of the workbench 1 is fixedly connected with a filter screen 2, a cleaning and collecting mechanism is arranged on the left side of the workbench 1, and a workpiece to be processed is placed at the upper end of the filter screen 2 when laser cutting is performed;

the cleaning and collecting mechanism comprises a motor 3, the right side of the motor 3 is fixedly connected with the left side of the workbench 1, the output end of the motor 3 is provided with a reciprocating mechanism, the lower end of the reciprocating mechanism is movably connected with a U-shaped plate 9,U, the lower end of the U-shaped plate 9 is movably connected with a cleaning roller 10, the motor 3 drives the reciprocating mechanism to continuously move left and right, the reciprocating mechanism drives the U-shaped plate 9 to move left and right, and the U-shaped plate 9 drives the cleaning roller 10 to move left and right, so that dust is pushed and cleaned.

As shown in fig. 2, the reciprocating mechanism comprises a reciprocating screw rod 6, the left side of the reciprocating screw rod 6 is fixedly connected with the output end of the motor 3, the rod wall of the reciprocating screw rod 6 is in meshed connection with a screw rod nut 7, the lower end of the screw rod nut 7 is fixedly connected with the upper end of the U-shaped plate 9, the motor 3 drives the reciprocating screw rod 6 to rotate, the reciprocating screw rod 6 enables the screw rod nut 7 to move left and right, and the screw rod nut 7 drives the U-shaped plate 9 to move left and right.

As shown in fig. 2, the upper end of the inner wall of the workbench 1 is fixedly connected with the inclined plate 8, the lower end of the inclined plate 8 is slidably connected with the upper end of the screw nut 7, falling dust can be prevented from being blocked on the inner wall of the reciprocating screw 6 through the inclined plate 8, meshing connection between the reciprocating screw 6 and the screw nut 7 is affected, and meanwhile, the screw nut 7 is limited through sliding connection between the inclined plate 8 and the screw nut 7, so that the screw nut 7 can horizontally move.

As shown in fig. 5, the cleaning roller 10 is rotationally connected with the U-shaped plate 9, the rear end of the cleaning roller 10 is movably connected with a gear 15, the rear end of the workbench 1 is provided with a rectangular groove 12, the rear end of the workbench 1 is fixedly connected with a toothed bar 16, the toothed bar 16 is in meshed connection with the gear 15, when the cleaning roller 10 moves, the gear 15 is driven to move, the gear 15 is in meshed connection with the toothed bar 16, the gear 15 is further rotated, and the gear 15 drives the cleaning roller 10 to rotate, so that the cleaning effect of the cleaning roller 10 is improved.

As shown in fig. 5, the rear end of the cleaning roller 10 is fixedly connected with a one-way bearing 14, the inner ring of the one-way bearing 14 is fixedly connected with the front end of a gear 15, and when the cleaning roller 10 moves rightwards, the one-way bearing 14 is in a locked state, the cleaning roller 10 rotates anticlockwise, when the cleaning roller 10 moves leftwards, the one-way bearing 14 rotates actively, the cleaning roller 10 is attached to the inner wall of the lower end of the workbench 1 and rolls, no acting force is applied to ash, the ash is pushed unidirectionally, and the cleaning effect is improved.

As shown in fig. 1, an opening is formed on the right side of the lower end of the workbench 1, a limiting plate 5 is fixedly connected to the lower end of the right side of the workbench 1, a dust collecting box 4 is slidably connected to the inside of the limiting plate 5, a cleaning roller 10 rotates to push ash to the inside of the dust collecting box 4, and when the inside of the dust collecting box 4 is full, the dust collecting box 4 is pulled out.

As shown in fig. 4, the front and back positions of the upper end of the U-shaped plate 9 are fixedly connected with the first bump 11, the front and back positions of the lower end of the filter screen 2 are fixedly connected with the second bump 13, the U-shaped plate 9 drives the first bump 11 to move, the first bump 11 is contacted with the second bump 13, and a certain vibration is generated by impact, so that the ash at the upper end of the filter screen 2 is facilitated to fall.

The implementation principle of the smoke dust treatment equipment of the laser cutting machine is as follows: when carrying out laser cutting, the work piece that will process is put in the upper end of filter screen 2, when cigarette ash produced, motor 3 drives reciprocating screw 6 and rotates, reciprocating screw 6 makes screw nut 7 left and right movement, screw nut 7 drives U-shaped plate 9 and moves about, U-shaped plate 9 drives the cleaning roller 10 and moves about, and then realize the promotion to the dust clean, through swash plate 8 that sets up, can avoid the dust card of whereabouts at the inner wall of reciprocating screw 6, influence the meshing between reciprocating screw 6 and screw nut 7 and be connected, simultaneously through sliding connection between swash plate 8 and screw nut 7, limit screw nut 7, guarantee screw nut 7 can horizontal migration, cleaning roller 10 is when moving, drive gear 15 and rack 16 meshing connection, and then make gear 15 take place to rotate, gear 15 drives cleaning roller 10 and rotates, carry out the cleaning effect that improves cleaning roller 10.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a smoke and dust treatment facility of laser cutting machine, includes workstation (1), the upper end fixedly connected with filter screen (2) of workstation (1) its characterized in that: a cleaning and collecting mechanism is arranged on the left side of the workbench (1);

the cleaning and collecting mechanism comprises a motor (3), the right side of the motor (3) is fixedly connected with the left side of the workbench (1), the output end of the motor (3) is provided with a reciprocating mechanism, the lower end of the reciprocating mechanism is movably connected with a U-shaped plate (9), and the lower end of the U-shaped plate (9) is movably connected with a cleaning roller (10).

2. A smoke treatment apparatus of a laser cutter according to claim 1, wherein: the reciprocating mechanism comprises a reciprocating screw rod (6), the left side of the reciprocating screw rod (6) is fixedly connected with the output end of the motor (3), a screw rod nut (7) is connected with the rod wall of the reciprocating screw rod (6) in a meshed mode, and the lower end of the screw rod nut (7) is fixedly connected with the upper end of the U-shaped plate (9).

3. A smoke treatment apparatus of a laser cutter according to claim 2, wherein: the upper end of the inner wall of the workbench (1) is fixedly connected with an inclined plate (8), and the lower end of the inclined plate (8) is in sliding connection with the upper end of the screw nut (7).

4. A smoke treatment apparatus of a laser cutter according to claim 1, wherein: the cleaning roller (10) is rotationally connected with the U-shaped plate (9), a gear (15) is movably connected to the rear end of the cleaning roller (10), a rectangular groove (12) is formed in the rear end of the workbench (1), a toothed bar (16) is fixedly connected to the rear end of the workbench (1), and the toothed bar (16) is meshed with the gear (15).

5. The smoke treatment apparatus of a laser cutter according to claim 4, wherein: the rear end of the cleaning roller (10) is fixedly connected with a one-way bearing (14), and the inner ring of the one-way bearing (14) is fixedly connected with the front end of a gear (15).

6. A smoke treatment apparatus of a laser cutter according to claim 1, wherein: the dust collector is characterized in that an opening is formed in the right side of the lower end of the workbench (1), a limiting plate (5) is fixedly connected to the lower end of the right side of the workbench (1), and a dust collecting box (4) is connected to the inside of the limiting plate (5) in a sliding mode.

7. A smoke treatment apparatus of a laser cutter according to claim 1, wherein: the upper end front and back positions of the U-shaped plate (9) are fixedly connected with first protruding blocks (11), and the lower end front and back positions of the filter screen (2) are fixedly connected with second protruding blocks (13).