CN220591956U

CN220591956U - Gantry linear motor laser cutting equipment

Info

Publication number: CN220591956U
Application number: CN202322255880.4U
Authority: CN
Inventors: 史相宝; 黄继宏; 何祥
Original assignee: Wuhan Beicheng Laser Technology Co ltd
Current assignee: Wuhan Beicheng Laser Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-03-15
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a gantry linear motor laser cutting device which comprises a base, wherein the base is U-shaped, a gantry moving frame is arranged on the upper surface of the base, a sliding rail is fixedly arranged on the upper surface of the gantry moving frame, the surface of the sliding rail is connected with a linear motor in a sliding manner, the surface of the linear motor is fixedly connected with a mounting plate, and a driving box is fixedly arranged on the front surface of the mounting plate. According to the utility model, the gantry moving frame and the linear motor are arranged, so that the laser cutting head can be driven to move forwards, backwards, leftwards and rightwards in the horizontal direction, and the forward and backward rotating motor and the lifting block are arranged, so that the laser cutting head can be driven to vertically move up and down, the device is suitable for cutting boards with different sizes, and the device is suitable for cutting the boards with different sizes, and can drive the laser cutting head to adjust different cutting angles by arranging the adjusting motor and the rotating seat, so that the side surface of a workpiece can be cut under the condition that the workpiece is not turned over, and the device is also suitable for cutting the workpiece with an irregular surface.

Description

Gantry linear motor laser cutting equipment

Technical Field

The utility model relates to the technical field of laser processing equipment, in particular to gantry linear motor laser cutting equipment.

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 make the workpiece reach the melting point or boiling point, and high-pressure gas coaxial with the laser beam blows away the molten or gasified metal.

The patent application number is 202022404274.0 discloses a gantry driving device for laser cutting equipment, which comprises a main body, the main body top is equipped with the workstation, the main body both sides are connected with the portal frame, the portal frame includes the base, and base top fixedly connected with first stand, first stand one side top is equipped with the screw, first stand top is equipped with the spread groove, first stand top is connected with the second stand. The gantry driving device for the laser cutting equipment is convenient to assemble and transport, and saves a certain space in the transportation process.

According to the gantry driving device for the laser cutting equipment, in the actual laser cutting process of a workpiece, the laser cutting head of the gantry driving device can only be adjusted up and down in the vertical direction, the cutting head cannot be adjusted in multiple angles, if the side surface or the irregular surface of the workpiece is required to be cut, the workpiece needs to be manually turned and adjusted to a corresponding angle which is perpendicular to the cutting head, the complicated degree of operation is increased, and the machining efficiency is not improved.

Therefore, the laser cutting equipment of the gantry linear motor is designed, and the problems of the device are improved.

Disclosure of Invention

The utility model aims to provide a gantry linear motor laser cutting device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a longmen linear motor laser cutting equipment, includes the base, the base is the U font, and the upper surface of base is provided with longmen movable frame, longmen movable frame's last fixed surface is provided with the slide rail, the surface sliding connection of slide rail has linear electric motor, linear electric motor's fixed surface has the mounting panel, the front of mounting panel is fixed to be provided with the drive box, the inner wall of drive box slides and is provided with the lifter, the lower fixed surface of lifter is connected with the fixed plate, the back-mounting of fixed plate has accommodate motor, accommodate motor's output shaft runs through to the front of fixed plate, and fixedly connected with rotates the seat, rotate the surface mounting of seat and have the laser cutting head.

Preferably, the medial surface fixedly connected with of base a plurality of spacing supporting shoe, waste collection board has been placed to the upper surface of a plurality of spacing supporting shoe.

Preferably, the inner side of the base is fixedly connected with a plurality of supporting strip blocks, and the supporting strip blocks are uniformly distributed on the surface of the base.

Preferably, the back of the base is fixedly provided with two driving motors corresponding to the positions, the output end of each driving motor is fixedly provided with a driving screw rod, and the surface of each driving screw rod is in threaded connection with a driving block.

Preferably, the upper surface of base fixedly connected with two guide slide blocks of mutual symmetry in position, the fixed spacing cutting ferrule that is provided with in bottom of longmen movable frame, spacing cutting ferrule and guide slide block's surface sliding connection, and spacing cutting ferrule and drive block's surface fixed connection.

Preferably, the upper surface fixed mounting of drive box has positive reverse motor, and the output shaft of positive reverse motor extends to the inside of drive box, and fixed mounting has the lift lead screw, the screw thread groove has been seted up to the upper surface of lifter, screw thread groove and lift lead screw phase-match, lifter and lift lead screw pass through screw thread groove threaded connection.

Preferably, limit sliding grooves are formed in two sides of the lifting block, a limit block is fixedly connected to the inner side wall of the driving box, and the limit block is in sliding connection with the inner wall of the limit sliding groove.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the gantry moving frame and the linear motor are arranged, so that the laser cutting head can be driven to move forwards, backwards, leftwards and rightwards in the horizontal direction, and the forward and backward rotating motor and the lifting block are arranged, so that the laser cutting head can be driven to vertically move up and down, the device is suitable for cutting boards with different sizes, and the device is suitable for cutting the boards with different sizes, and can drive the laser cutting head to adjust different cutting angles by arranging the adjusting motor and the rotating seat, so that the side surface of a workpiece can be cut under the condition that the workpiece is not turned over, and the device is also suitable for cutting the workpiece with an irregular surface.

2. According to the utility model, the waste collection plate and the supporting strip block are arranged on the surface of the base, so that waste generated during cutting can be collected by the waste collection plate in the process of cutting a workpiece, and further, workers can conveniently take the waste collection plate out of the base for cleaning.

Drawings

Fig. 1 is a schematic diagram of an overall first view angle structure of a gantry linear motor laser cutting device according to the present utility model;

fig. 2 is a schematic diagram of an overall second view angle structure of a gantry linear motor laser cutting device according to the present utility model;

fig. 3 is a schematic bottom view of a gantry linear motor laser cutting device according to the present utility model;

fig. 4 is a schematic diagram of the internal structure of a driving box of a gantry linear motor laser cutting device according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1.

In the figure: 1. a base; 2. a gantry moving frame; 3. a slide rail; 4. a linear motor; 5. a mounting plate; 6. a drive box; 7. a lifting block; 8. a fixing plate; 9. adjusting a motor; 10. a rotating seat; 11. a laser cutting head; 12. a limit supporting block; 13. a waste collection plate; 14. a support bar; 15. a driving motor; 16. driving a screw rod; 17. a driving block; 18. a guide slide block; 19. a forward and reverse rotation motor; 20. lifting the screw rod; 21. limiting clamping sleeve; 22. limiting sliding grooves; 23. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a gantry linear motor laser cutting device comprises a base 1, wherein a plurality of limiting support blocks 12 are fixedly connected to the inner side surface of the base 1, and a waste collection plate 13 is placed on the upper surface of each of the limiting support blocks 12.

The inner side surface of the base 1 is fixedly connected with a plurality of supporting strip blocks 14, and the supporting strip blocks 14 are uniformly distributed on the surface of the base 1.

It is worth noting that, through being provided with garbage collection board 13 and the support strip piece 14 of easy to assemble and dismantlement at the surface of base 1, can be at the in-process of cutting the work piece, the space that produces to the garbage from a plurality of support strip piece 14 falls to the surface of garbage collection board 13 to utilize garbage collection board 13 to collect the garbage that produces when cutting, and then make things convenient for the staff follow-up to take out garbage collection board 13 from base 1 and clear up.

The base 1 is U-shaped, the upper surface of the base 1 is provided with a gantry moving frame 2, the back of the base 1 is fixedly provided with two driving motors 15 corresponding to each other in position, the output end of each driving motor 15 is fixedly provided with a driving screw rod 16, and the surface of each driving screw rod 16 is in threaded connection with a driving block 17.

The upper surface of the base 1 is fixedly connected with two guide sliding blocks 18 which are symmetrical in position, the bottom of the gantry moving frame 2 is fixedly provided with a limiting clamping sleeve 21, the limiting clamping sleeve 21 is in sliding connection with the surface of the guide sliding blocks 18, and the limiting clamping sleeve 21 is fixedly connected with the surface of the driving block 17.

The upper surface fixed of longmen removes frame 2 is provided with slide rail 3, and the surface sliding connection of slide rail 3 has linear electric motor 4, and the fixed surface of linear electric motor 4 is connected with mounting panel 5, and the front of mounting panel 5 is fixed to be provided with drive box 6, and the inner wall of drive box 6 slides and is provided with elevating block 7.

It is worth noting that, through setting up longmen movable frame 2 and linear electric motor 4, can drive laser cutting head 11 and carry out horizontal direction's fore-and-aft left and right movement, the rethread sets up positive reverse motor 19 and lifter 7, and positive reverse motor 19 can drive lifter screw 20 and rotate, and then drives lifter 7 and remove in drive box 6 inside, and then drive laser cutting head 11 vertical up-and-down movement is applicable to carrying out laser cutting to the panel of different thickness size.

The upper surface fixed mounting of drive box 6 has positive reverse motor 19, and the output shaft of positive reverse motor 19 extends to the inside of drive box 6, and fixed mounting has lift lead screw 20, and the screw thread groove has been seted up to the upper surface of lifting block 7, screw thread groove and lift lead screw 20 assorted, and lifting block 7 passes through screw thread groove threaded connection with lift lead screw 20.

Limiting sliding grooves 22 are formed in two sides of the lifting block 7, limiting blocks 23 are fixedly connected to the inner side walls of the driving box 6, and the limiting blocks 23 are slidably connected with the inner walls of the limiting sliding grooves 22.

The lower surface fixedly connected with fixed plate 8 of elevating block 7, the back-mounted of fixed plate 8 has accommodate motor 9, and accommodate motor 9's output shaft runs through to the front of fixed plate 8, and fixedly connected with rotates seat 10, rotates the surface mounting of seat 10 and has laser cutting head 11.

It is worth to say that, through setting up accommodate motor 9 and rotation seat 10, can utilize accommodate motor 9 to take and rotate seat 10 and rotate, and then drive laser cutting head 11 and adjust different cutting angle, make laser cutting head 11 carry out 180 degrees scope of rotations to can cut the side of work piece under the circumstances of not overturning the work piece, also can be applicable to the work piece that cuts simultaneously and have irregular surface.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a longmen linear motor laser cutting equipment, includes base (1), its characterized in that: the base (1) is U-shaped, and the upper surface of base (1) is provided with longmen movable frame (2), the last fixed surface of longmen movable frame (2) is provided with slide rail (3), the surface sliding connection of slide rail (3) has linear electric motor (4), the fixed surface of linear electric motor (4) is connected with mounting panel (5), the front of mounting panel (5) is fixed and is provided with drive box (6), the inner wall slip of drive box (6) is provided with lifter block (7), the lower fixed surface of lifter block (7) is connected with fixed plate (8), the back-mounted of fixed plate (8) has accommodate motor (9), the output shaft of accommodate motor (9) runs through to the front of fixed plate (8), and fixedly connected with rotates seat (10), the surface mounting of rotating seat (10) has laser cutting head (11).

2. The gantry linear motor laser cutting apparatus according to claim 1, wherein: the inner side of the base (1) is fixedly connected with a plurality of limiting supporting blocks (12), and waste collection plates (13) are arranged on the upper surfaces of the limiting supporting blocks (12).

3. The gantry linear motor laser cutting apparatus according to claim 1, wherein: the inner side surface of the base (1) is fixedly connected with a plurality of supporting strip blocks (14), and the supporting strip blocks (14) are uniformly distributed on the surface of the base (1).

4. The gantry linear motor laser cutting apparatus according to claim 1, wherein: the back of the base (1) is fixedly provided with two driving motors (15) corresponding to each other in position, the output end of each driving motor (15) is fixedly provided with a driving screw rod (16), and the surface of each driving screw rod (16) is in threaded connection with a driving block (17).

5. The gantry linear motor laser cutting apparatus according to claim 1, wherein: the upper surface of base (1) fixedly connected with two guide slide blocks (18) of mutual symmetry in position, the fixed spacing cutting ferrule (21) that is provided with in bottom of longmen movable frame (2), the surface sliding connection of spacing cutting ferrule (21) and guide slide block (18), and the fixed surface connection of spacing cutting ferrule (21) and drive piece (17).

6. The gantry linear motor laser cutting apparatus according to claim 1, wherein: the upper surface fixed mounting of drive box (6) has positive reverse motor (19), and the output shaft of positive reverse motor (19) extends to the inside of drive box (6), and fixed mounting has lift lead screw (20), the screw thread groove has been seted up to the upper surface of lift piece (7), screw thread groove and lift lead screw (20) assorted, lift piece (7) and lift lead screw (20) pass through screw thread groove threaded connection.

7. The gantry linear motor laser cutting apparatus according to claim 1, wherein: limiting sliding grooves (22) are formed in two sides of the lifting block (7), limiting blocks (23) are fixedly connected to the inner side walls of the driving box (6), and the limiting blocks (23) are slidably connected with the inner walls of the limiting sliding grooves (22).