CN220093422U

CN220093422U - Adjustable laser cutting machine

Info

Publication number: CN220093422U
Application number: CN202321476365.2U
Authority: CN
Inventors: 吕灿彪; 吕卓镐; 吕学良; 石宇航
Original assignee: Wuhan Can'an Fire Equipment Co ltd
Current assignee: Wuhan Can'an Fire Equipment Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-28
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of laser cutting machines, in particular to an adjustable laser cutting machine. The automatic cutting machine comprises a workbench, wherein a top plate is arranged at the upper end of a supporting plate, a mounting groove and a motor are arranged on the top plate, a threaded rod is rotationally arranged in the mounting groove, a moving block is connected to the threaded rod in a threaded manner, an electric telescopic rod is arranged on the moving block, a laser cutter is arranged at the lower end of the electric telescopic rod, guide blocks are arranged on a guide rail in a sliding manner, and an adjusting and fixing assembly is arranged between the two groups of guide blocks; according to the utility model, the supporting plate slides on the workbench through the guide rail by virtue of the driving assembly, so that the top plate moves, the laser cutter can cut workpieces with different lengths, the fixing column can fix workpieces with different sizes by virtue of the adjusting fixing assembly, the cut residual frames are convenient to take up, and the laser cutter can cut workpieces with different widths by virtue of the motor and the threaded rod, so that the practicability of the cutter is improved.

Description

Adjustable laser cutting machine

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to an adjustable laser cutting machine.

Background

Fireproof doors are doors that meet the requirements of fire resistance stability, integrity and thermal insulation over a period of time. The fire-proof partition is arranged between fire-proof partitions, evacuation stairwells, vertical shafts and the like and has certain fire resistance. The special fire-proof device is specially used for isolating fire sources in building construction, has a great effect on fire-fighting work, and can acquire escape opportunities through a fireproof door once a fire disaster occurs, and an iron plate needs to be cut in the processing process of the fireproof door, so that a laser cutting machine is needed.

The Chinese patent with the publication number of CN217942234U discloses an adjustable laser cutting machine, it drives the runner through the pneumatic cylinder drive axle for adjusting through setting up top regulating plate and runner for adjusting, the runner for adjusting drives the laser cutting head and moves down, when the direction about the laser cutting head needs to be adjusted, it moves about the motor mounting box at the mounting box movable groove inside to drive through the adjusting hydraulic stem that sets up, remove the limiting plate simultaneously and also move in the inside of limiting plate movable groove, drive pneumatic cylinder mounting box through the motor drive axle, the pneumatic cylinder drive axle rotates with the runner for adjusting, thereby carry out longitudinal adjustment to the laser cutting head.

However, the above-mentioned laser cutting machine still has some problems, the top adjusting plate is fixed, and the top adjusting plate can not move horizontally on the workbench main body of the cutting machine, so that the cutting machine can not adapt to the cut workpieces with different lengths, and needs to move manually, thereby increasing the danger of the cutting machine.

Disclosure of Invention

Aiming at the problems in the background technology, an adjustable laser cutting machine is provided. According to the utility model, the supporting plate slides left and right on the workbench through the guide rail through the driving assembly, so that the top plate slides left and right above the base, the laser cutter can cut workpieces with different lengths, the fixing column can fix workpieces with different sizes when the laser cutter cuts through adjusting the fixing assembly, the cut residual frames are convenient to take, and the laser cutter can cut workpieces with different widths through the motor and the threaded rod, so that the practicability of the cutter is improved.

The utility model provides an adjustable laser cutting machine which comprises a workbench, wherein guide rails, driving components and supporting plates are arranged on two sides of the workbench, the lower ends of the supporting plates slide on the guide rails under the action of the driving components, a top plate is arranged at the upper ends of the supporting plates, mounting grooves and motors are arranged on the top plate, threaded rods are rotationally arranged in the mounting grooves, a main shaft of each motor is connected with one end of each threaded rod, a moving block is in threaded connection with each threaded rod, an electric telescopic rod is arranged on each moving block, a laser cutter is arranged at the lower end of each electric telescopic rod, guide blocks are arranged on the guide rails in a sliding mode, and an adjusting and fixing component is arranged between the two groups of guide blocks; the adjusting and fixing assembly comprises an adjusting motor, racks, gears, a mounting rack, stirring blocks, a screw, positioning blocks and fixing columns, wherein the adjusting motor is arranged on the guiding blocks, the racks are arranged on the guiding blocks in a sliding mode, the gears are sleeved on the main shafts of the adjusting motor and meshed with the racks, the mounting rack is arranged at the lower ends of the racks and located between two groups of racks, limiting grooves are formed in the mounting rack, a plurality of positioning blocks are arranged in the limiting grooves in a sliding mode, and the stirring blocks are arranged at one ends of the screw. The other end passes through the positioning block and is provided with a fixed column, and the screw rod is in threaded connection with the positioning block.

Preferably, the drive assembly includes driving motor, lead screw, fixed block and connecting block, and driving motor and fixed block all set up on the workstation, and lead screw one end is connected with driving motor's main shaft, and the other end rotates with the fixed block to be connected, and connecting block one end and lead screw threaded connection, the other end is connected with the backup pad.

Preferably, the top plate is provided with a through groove corresponding to the moving block, and the moving block is in sliding connection with the through groove.

Preferably, one end of the rack, which is not provided with gear teeth, is provided with a sliding block, a sliding groove corresponding to the sliding block is arranged on the guide block, and the sliding block is in sliding connection with the sliding groove.

Preferably, the guide rail is a mountain shaped guide rail.

Preferably, the guide block is provided with a mounting block, and the adjusting motor is arranged on the mounting block.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. according to the utility model, the positioning block slides in the mounting groove, the fixing column can fix workpieces with different sizes through the threaded connection of the screw rod and the positioning block, the rack slides up and down in the sliding groove through the cooperation of the adjusting motor and the gear, and the support frame slides up and down above the workbench, so that the positioning block, the screw rod and the fixing column can move up and down, further, after cutting is finished, workers can conveniently and quickly take the residual frame saved in cutting, and the mounting frame can be directly lifted to fix when the workpieces with the same batch are cut next time, thereby saving the working time of the cutter and improving the working efficiency and practicability of the laser cutting machine.

2. According to the utility model, through the cooperation of the driving motor and the screw rod, the guide block moves through threaded connection with the screw rod, and the supporting plate slides through sliding connection with the guide rail, so that the top plate moves forwards and backwards above the workbench, and the moving block drives the telescopic rod and the laser cutter to move, so that the laser cutter can cut on workpieces with different lengths, and the working efficiency of the device is improved.

3. According to the utility model, through the cooperation of the motor and the threaded rod, the moving block slides left and right through the threaded connection with the threaded rod, so that the electric telescopic rod drives the laser cutter to move left and right, and further the laser cutter can cut on workpieces with different widths, the cutting range is wider, and the working efficiency of the cutting machine is improved.

Drawings

FIG. 1 is a schematic diagram of an adjustable laser cutting machine according to the present utility model;

FIG. 2 is a schematic diagram of the structure of FIG. 1;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;

fig. 4 is a schematic view of a partial enlarged structure at B of fig. 2.

Reference numerals: 1. a work table; 2. a drive assembly; 3. a guide rail; 4. a support plate; 5. a top plate; 6. a motor; 7. a threaded rod; 8. a moving block; 9. an electric telescopic rod; 10. a laser cutter; 11. a guide block; 12. a rack; 13. adjusting a motor; 14. a gear; 15. a mounting frame; 16. a slide block; 17. a poking block; 18. a screw; 19. a positioning block; 20. fixing the column; 21. a driving motor; 22. a screw rod; 23. a connecting block; 24. a fixed block; 25. a mounting groove; 26. a mounting block; 27. a chute; 28. a limit groove; 29. and (5) through grooves.

Detailed Description

Example 1

As shown in fig. 1-4, the adjustable laser cutting machine provided by the utility model comprises a workbench 1, wherein guide rails 3, a driving component 2 and a supporting plate 4 are arranged on two sides of the workbench 1, the supporting plate 4 slides on the guide rails 3 under the action of the driving component 2, a top plate 5 is arranged at the upper end of the supporting plate 4, a mounting groove 25 and a motor 6 are arranged on the top plate 5, a threaded rod 7 is rotatably arranged in the mounting groove 25, a main shaft of the motor 6 is connected with one end of the threaded rod 7, a movable block 8 is in threaded connection with the threaded rod 7, an electric telescopic rod 9 is arranged on the movable block 8, a laser cutter 10 is arranged at the lower end of the electric telescopic rod 9, guide blocks 11 are arranged on the guide rails 3 in a sliding manner, and an adjusting and fixing component is arranged between the two groups of guide blocks 11; the adjusting and fixing assembly comprises an adjusting motor 13, racks 12, gears 14, a mounting frame 15, a stirring block 17, a screw rod 18, a positioning block 19 and a fixing column 20, wherein the adjusting motor 13 is arranged on the guide block 11, the racks 12 are arranged on the guide block 11 in a sliding mode, the gears 14 are sleeved on a main shaft of the adjusting motor 13 and meshed with the racks 12, the mounting frame 15 is arranged at the lower ends of the racks 12 and located between the two groups of racks 12, a limiting groove 28 is formed in the mounting frame 15, a plurality of positioning blocks 19 are arranged in the limiting groove 28 in a sliding mode, and the stirring block 17 is arranged at one end of the screw rod 18. The other end passes through the positioning block 19 and is provided with a fixed column 20, and the screw 18 is in threaded connection with the positioning block 19.

Further, the top plate 5 is provided with a through groove 29 corresponding to the moving block 8, and the moving block 8 is slidably connected to the through groove 29.

It is further explained that the end of the rack 12 without gear teeth is provided with a slide block 16, the guide block 11 is provided with a slide groove 27 corresponding to the slide block 16, and the slide block 16 is slidingly connected with the slide groove 27.

Further described, the rail 3 is a mountain rail.

Further, the guide block 11 is provided with a mounting block 26, and the adjustment motor 13 is provided on the mounting block 26.

The working principle of the utility model is as follows: the staff places the work piece that waits to cut on workstation 1, through observing work piece width and length, promote guide block 11, guide block 11 drives mounting bracket 15 and removes, until reaching the top of work piece, promote again and stir the piece 17, stir the piece 17 and drive screw rod 18 and locating piece 19 and slide in spacing groove 28, the number of locating piece 19 that will be fit for fixed work piece slides to the work piece top, the staff rotates stir the piece 17, stir the piece 17 and drive screw rod 18 rotation, screw rod 18 reciprocates through with locating piece 19 threaded connection, screw rod 18 drives fixed column 20 and reciprocates, thereby make fixed column 20 fix both ends around the work piece of different sizes. Starting the laser cutter 10 and the electric telescopic rod 9, the electric telescopic rod 9 drives the laser cutter 10 to move downwards, then cutting work is started, when the workpiece is required to be cut along the left-right direction, the motor 6 is started, the main shaft of the motor 6 drives the threaded rod 7 to rotate, the moving block 8 is in threaded connection with the threaded rod 7 and slides left and right in the through groove 29, the moving block 8 drives the electric telescopic rod 9 and the laser cutter 10 to move left and right, then the workpiece can be cut along the left-right direction, when the workpiece is required to be cut along the front-back direction, the driving assembly 2 is started, the driving assembly 2 drives the supporting plate 4 to slide back and forth on the guide rail 3, and the supporting plate 4 drives the top plate 5 to move back and forth, so that the laser cutter can be adjusted to move back and forth to cut.

After the cutting is finished, a worker directly starts the adjusting motor 13, a main shaft of the adjusting motor 13 drives the gear 14 to rotate, the gear 14 is meshed with the rack 12 and slides upwards in the sliding groove 27 through the sliding block 16, the rack 12 drives the mounting frame 15 to move upwards, the mounting frame 15 drives the stirring block 17, the screw rod 18, the positioning block 19 and the fixing column 20 to move upwards, so that the fixing column 20 rapidly leaves the surface of the rest workpiece frame after the cutting, when the same batch of workpieces are cut, the adjusting motor 13 can be directly started, the main shaft of the adjusting motor 13 is reversed, the mounting frame 15 is reset, the fixing column 20 can rapidly fix the workpieces, and the processing time of the laser cutting machine is saved.

Example two

As shown in fig. 1-2, the adjustable laser cutting machine provided by the utility model further comprises a driving assembly 2, on the basis of the embodiment, a driving motor 21, a screw 22, a fixed block 24 and a connecting block 23, wherein the driving motor 21 and the fixed block 24 are arranged on the workbench 1, one end of the screw 22 is connected with a main shaft of the driving motor 21, the other end of the screw 22 is rotationally connected with the fixed block 24, one end of the connecting block 23 is in threaded connection with the screw 22, and the other end of the connecting block is connected with the supporting plate 4.

In this embodiment, the staff starts driving motor 21, driving motor 21's main shaft drives lead screw 22 and rotates, connecting block 23 through with lead screw 22 threaded connection and back-and-forth movement, connecting block 23 drives backup pad 4 and slides back and forth on guide rail 3, backup pad 4 drives roof 5 and reciprocates, roof 5 drives movable block 8 and electric telescopic handle 9 and reciprocates, thereby make laser cutter 10 back-and-forth movement, and then make laser cutter 10 cut along the work piece fore-and-aft direction, the cutting scope of laser cutter has been enlarged, the work efficiency and the practicality of laser cutter have been improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a laser cutting machine with adjustable, a serial communication port, including workstation (1), workstation (1) both sides are provided with guide rail (3), drive assembly (2) and backup pad (4), backup pad (4) are through the effect of drive assembly (2), its lower extreme slides on guide rail (3), backup pad (4) upper end is provided with roof (5), be provided with mounting groove (25) and motor (6) on roof (5), the rotation of mounting groove (25) is provided with threaded rod (7), the main shaft and the threaded rod (7) one end of motor (6) are connected, threaded rod (7) go up threaded connection has movable block (8), be provided with electric telescopic handle (9) on movable block (8), electric telescopic handle (9) lower extreme is provided with laser cutter (10), slide on guide rail (3) and be provided with guide block (11), be provided with the regulation fixed subassembly between two sets of guide blocks (11);

the adjusting and fixing assembly comprises an adjusting motor (13), a rack (12), a gear (14), a mounting rack (15), a stirring block (17), a screw (18), a positioning block (19) and a fixing column (20), wherein the adjusting motor (13) is arranged on the guide block (11), the rack (12) is slidably arranged on the guide block (11), the gear (14) is sleeved on a main shaft of the adjusting motor (13) and meshed with the rack (12), the mounting rack (15) is arranged at the lower end of the rack (12) and positioned between two groups of racks (12), a limiting groove (28) is formed in the mounting rack (15), a plurality of positioning blocks (19) are slidably arranged in the limiting groove (28), one end of the screw (18) is provided with the stirring block (17), the other end of the screw (18) penetrates through the positioning block (19) to be provided with the fixing column (20), and the screw (18) is in threaded connection with the positioning block (19).

2. An adjustable laser cutting machine according to claim 1, characterized in that the driving assembly (2) comprises a driving motor (21), a screw (22), a fixed block (24) and a connecting block (23), wherein the driving motor (21) and the fixed block (24) are arranged on the workbench (1), one end of the screw (22) is connected with a main shaft of the driving motor (21), the other end of the screw is rotationally connected with the fixed block (24), one end of the connecting block (23) is in threaded connection with the screw (22), and the other end of the connecting block is connected with the supporting plate (4).

3. An adjustable laser cutting machine according to claim 1, characterized in that the top plate (5) is provided with a through slot (29) corresponding to the moving block (8), the moving block (8) being in sliding connection with the through slot (29).

4. An adjustable laser cutting machine according to claim 1, characterized in that the end of the rack (12) without teeth is provided with a slide (16), the guide block (11) is provided with a slide groove (27) corresponding to the slide (16), and the slide (16) is slidingly connected with the slide groove (27).

5. An adjustable laser cutting machine according to claim 1, characterized in that the guide rail (3) is a mountain-shaped guide rail.

6. An adjustable laser cutting machine according to claim 1, characterized in that the guide block (11) is provided with a mounting block (26), and the adjusting motor (13) is arranged on the mounting block (26).