CN215545973U

CN215545973U - Laser cutting machine for sheet metal convenient to unloading

Info

Publication number: CN215545973U
Application number: CN202122454521.2U
Authority: CN
Inventors: 李静; 刘淑香; 李世琴
Original assignee: Tianjin Xinyupeng Machinery Manufacturing Co ltd
Current assignee: Tianjin Xinyupeng Machinery Manufacturing Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-01-18
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a laser cutting machine for metal plates convenient to discharge, which relates to the technical field of laser cutting machine equipment and aims at solving the problem that after the metal plates are cut by the existing laser cutting machine, the metal plates are inconvenient to take down due to high temperature. The metal plate cutting machine is novel in structure, the cut metal plate can be conveniently taken down, the metal plate is conveyed to the blanking table to be cooled, the laser cutting machine can cut a new metal plate on the cutting table, the cutting efficiency of the laser cutting machine is guaranteed, workers are prevented from touching the metal plate, and the health of the workers is protected.

Description

Laser cutting machine for sheet metal convenient to unloading

Technical Field

The utility model relates to the technical field of laser cutting machine equipment, in particular to a laser cutting machine convenient for blanking and used for metal plates.

Background

The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment. The mechanical part of the laser tool bit is not in contact with the workpiece, so that the surface of the workpiece cannot be scratched in the working process; the laser cutting speed is high, the cut is smooth and flat, and subsequent processing is generally not needed; the cutting heat affected zone is small, the deformation of the plate is small, and the cutting seam is narrow; the notch has no mechanical stress and no shearing burr; the processing precision is high, the repeatability is good, and the surface of the material is not damaged; the numerical control programming can be used for processing any plan, the whole board with large breadth can be cut, a die does not need to be opened, and the method is economical and time-saving.

The existing laser cutting machine utilizes a high-power-density laser beam to scan the surface of a material, the material is heated to thousands to tens of thousands of degrees centigrade in a very short time, the material is melted or gasified, the purpose of cutting the material is achieved, the temperature of the cut metal plate is high, workers can easily be injured by direct touch, the plate is inconvenient to take down, and the cut metal plate can be taken down after being cooled, so that the cutting efficiency of the laser cutting machine is influenced. Therefore, in order to solve such problems, a laser cutting machine for metal plates, which facilitates blanking, has been proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser cutting machine for metal plates, which is convenient to discharge, and solves the problem that after the metal plates are cut by the existing laser cutting machine, the metal plates are inconvenient to take down due to high temperature.

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

a laser cutting machine convenient for blanking for metal plates comprises a machine frame and a blanking table, wherein the machine frame is fixedly provided with a cutting table and a blanking table, the cutting table and the blanking table are positioned in a mounting groove at the top end of the machine frame, the top end of the machine frame is fixedly provided with symmetrically distributed rails, supporting columns are slidably mounted in the rails, a machine tool main rod is fixedly mounted between the top ends of the two supporting columns, a cutting head is mounted at the bottom of the machine tool main rod, symmetrically distributed sliding rails are fixedly mounted between the supporting legs of the machine frame, sliding plates are slidably mounted between the two sliding rails, the machine frame is rotatably provided with a first lead screw, one end of the machine frame is fixedly provided with a driving motor, an output shaft of the driving motor is fixedly connected with the end part of the first lead screw, the first lead screw threads penetrate through the sliding plates, the top ends of the sliding plates are fixedly provided with symmetrically distributed supporting rods, the top ends of the support rods extend to the upper portion of the rack, and a clamping and blanking device is arranged between the two support rods.

Preferably, the clamping and discharging device comprises a control motor, a fixed rod, a second lead screw, moving blocks, a supporting plate and clamping jaws, wherein one of the supporting rod side walls is fixedly provided with the control motor, the two supporting rods are rotatably provided with the second lead screw, an output shaft of the control motor is fixedly connected with the end part of the second lead screw, the second lead screw is sleeved with the moving blocks which are symmetrically distributed in a threaded manner, the fixed rod is fixedly arranged between the two supporting rods and penetrates through the two moving blocks in a sliding manner, the bottom of each moving block is provided with the supporting plate, and the bottom of the supporting plate is fixedly provided with the clamping jaws which are symmetrically distributed in a sliding manner.

Preferably, a telescopic cylinder is fixedly mounted at the bottom end of the moving block, the bottom end of the telescopic cylinder is fixedly connected with the supporting plate, and a mounting groove matched with the telescopic cylinder is formed in the bottom end of the moving block.

Preferably, the rail, the sliding rail and the first screw rod are arranged in parallel, and the clamping jaw is positioned above the blanking table.

Preferably, the supporting blade strips which are uniformly distributed are fixedly installed at the top end of the cutting table, and the supporting rods which are uniformly distributed are fixedly installed at the top end of the blanking table.

Preferably, the rack is provided with symmetrically distributed sliding grooves, the sliding grooves are matched with the sliding plate, and the two sliding grooves are located between the two rails.

The utility model has the beneficial effects that:

1. through setting up driving motor, first lead screw and slide, can drive to press from both sides and get unloader and remove along the slide rail for press from both sides and get unloader and can carry the sheet metal piece that the cutting is good to the blanking platform from the cutting bed, and the bracing piece is located between two support columns, presss from both sides and can not influence the lathe host computer pole when getting unloader and removing.

2. Through setting up second lead screw and movable block, the second lead screw can drive two movable blocks and be close to or be close to each other along the dead lever to two clamping jaws of both sides that make can clip or loosen sheet metal, drive the clamping jaw through setting up telescopic cylinder and reciprocate, can make the clamping jaw be located between the gap of supporting the sword strip, be convenient for snatch sheet metal.

In conclusion, by using the device, the cut metal plate can be conveniently taken down and conveyed to the blanking table for cooling, the laser cutting machine can cut a new metal plate on the cutting table, the cutting efficiency of the laser cutting machine is ensured, the metal plate is prevented from being touched by workers, and the health of the workers is protected.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the construction of the skateboard of the present invention;

figure 4 is a cross-sectional view of a moving mass of the utility model.

Reference numbers in the figures: 1. a frame; 2. a track; 3. a support pillar; 4. a machine tool main body lever; 5. a cutting head; 6. cutting table; 7. supporting the blade bar; 8. a blanking table; 9. a support rod; 10. a slide rail; 11. a first lead screw; 12. a drive motor; 13. a slide plate; 14. a support bar; 15. controlling the motor; 16. fixing the rod; 17. a second lead screw; 18. a moving block; 19. a support plate; 20. a clamping jaw; 21. a sliding groove; 22. a telescopic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a laser cutting machine for sheet metal convenient to unloading, including frame 1 and blanking platform 8, 1 fixed mounting of frame has cutting bed 6 and

blanking platform

8, 8 top fixed mounting of blanking platform have the bearing pole 9 that is evenly distributed, 6 top fixed mounting of cutting bed have the support sword strip 7 that is evenly distributed, cutting bed 6 and blanking platform 8 are located the mounting groove on 1 top of frame, 1 top fixed mounting of frame has track 2 that is the symmetric distribution, slidable mounting has support column 3 in track 2, fixed mounting has machine tool main machine pole 4 between 3 tops of two support columns, cutting head 5 is installed to machine tool main machine pole 4 bottom.

Fixed mounting has slide rail 10 that is the symmetric distribution between 1 supporting leg of frame, slidable mounting has slide 13 between two slide rails 10, 1 rotation of frame installs first lead screw 11, track 2, slide rail 10 and first lead screw 11 are parallel arrangement, 1 one end fixed mounting of frame has driving motor 12, driving motor 12's output shaft and 11 tip fixed connection of first lead screw, 11 screw threads of first lead screw run through slide 13, slide 13 top fixed mounting has the bracing piece 14 that is the symmetric distribution, the bracing piece 14 top extends to frame 1 top, frame 1 has seted up the sliding tray 21 that is the symmetric distribution, sliding tray 21 and slide 13 phase-match, two sliding tray 21 are located between two track 2.

Referring to fig. 3-4, a clamping and blanking device is arranged between two support rods 14, the clamping and blanking device comprises a control motor 15, a fixed rod 16, a second lead screw 17, a moving block 18, a support plate 19 and clamping jaws 20, wherein the control motor 15 is fixedly arranged on the side wall of one support rod 14, the second lead screw 17 is rotatably arranged between the two support rods 14, the output shaft of the control motor 15 is fixedly connected with the end part of the second lead screw 17, the moving blocks 18 are symmetrically distributed on the second lead screw 17 in a threaded sleeve manner, the fixed rod 16 is fixedly arranged between the two support rods 14, the fixed rod 16 slidably penetrates through the two moving blocks 18, a telescopic cylinder 22 is fixedly arranged at the bottom end of the moving block 18, an installation groove matched with the telescopic cylinder 22 is formed at the bottom end of the movable block 18, the support plate 19 is fixedly arranged at the bottom end of the telescopic cylinder 22, and the clamping jaws 20 are symmetrically distributed on the bottom end of the support plate 19, the clamping jaws 20 are located above the blanking table 8.

When the device is used, the cutting head 5 of the machine tool main rod 4 is controlled and controlled to move upwards along the Z axis, so that the cutting head 5 is far away from a metal plate, the driving motor 12 is started to drive the first screw rod 11 to rotate, the first screw rod 11 drives the sliding plate 13 to move along the sliding rail 10, the supporting rod 14 is driven to be positioned at two sides of the metal plate, the telescopic cylinder 22 is started to drive the supporting plate 19 to move downwards, so that the clamping jaw 20 is positioned between the supporting blade bars 7, the control motor 15 is started to drive the second screw rod 17 to rotate, the second screw rod 17 drives the two moving blocks 18 to mutually approach along the fixed rod 16, the metal plate is clamped by the two clamping jaws 20 at two sides, the telescopic cylinder 22 is started to drive the supporting plate 19 to move upwards, so that the clamping jaw 20 drives the metal plate to be far away from the cutting table 6, the driving motor 12 is started to drive the first screw rod 11 to rotate reversely, the first screw rod 11 drives the sliding plate 13 to move to be below the blanking table 8, and the control motor 15 is started to drive the second screw rod 17 to rotate reversely, the second screw rod 17 drives the two moving blocks 18 to move away from each other along the fixed rod 16, so that the two clamping jaws 20 on the two sides loosen the metal plate, and the metal plate stably falls on the supporting rod 9 of the blanking table 8.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The laser cutting machine for the metal plates convenient to blanking comprises a machine frame (1) and a blanking table (8) and is characterized in that a cutting table (6) and the blanking table (8) are fixedly mounted on the machine frame (1), the cutting table (6) and the blanking table (8) are located in a mounting groove in the top end of the machine frame (1), a track (2) which is symmetrically distributed is fixedly mounted on the top end of the machine frame (1), a support column (3) is slidably mounted in the track (2), a machine tool main rod (4) is fixedly mounted between the top ends of the support column (3), a cutting head (5) is mounted at the bottom of the machine tool main rod (4), slide rails (10) which are symmetrically distributed are fixedly mounted between the support legs of the machine frame (1), a slide plate (13) is slidably mounted between the slide rails (10), and a first lead screw (11) is rotatably mounted on the machine frame (1), frame (1) one end fixed mounting has driving motor (12), the output shaft and first lead screw (11) tip fixed connection of driving motor (12), slide (13) are run through to first lead screw (11) screw thread, slide (13) top fixed mounting has bracing piece (14) that are the symmetric distribution, bracing piece (14) top extends to frame (1) top, two be equipped with between bracing piece (14) and press from both sides and get unloader.

2. The laser cutting machine convenient for blanking of metal plates as claimed in claim 1, wherein the clamping and blanking device comprises a control motor (15), a fixed rod (16), a second lead screw (17), a movable block (18), a support plate (19) and a clamping jaw (20), wherein the control motor (15) is fixedly mounted on the side wall of one of the support rods (14), the second lead screw (17) is rotatably mounted between the two support rods (14), an output shaft of the control motor (15) is fixedly connected with the end portion of the second lead screw (17), the movable block (18) is symmetrically distributed in a threaded sleeve manner on the second lead screw (17), the fixed rod (16) is fixedly mounted between the two support rods (14), the fixed rod (16) penetrates through the two movable blocks (18) in a sliding manner, the support plate (19) is arranged at the bottom of the movable block (18), the bottom end of the supporting plate (19) is fixedly provided with clamping jaws (20) which are symmetrically distributed.

3. The laser cutting machine convenient for blanking used for metal plates as claimed in claim 2, wherein a telescopic cylinder (22) is fixedly installed at the bottom end of the moving block (18), the bottom end of the telescopic cylinder (22) is fixedly connected with the supporting plate (19), and an installation groove matched with the telescopic cylinder (22) is formed at the bottom end of the moving block (18).

4. The laser cutting machine convenient for blanking of metal plates is characterized in that the rail (2), the slide rail (10) and the first screw rod (11) are arranged in parallel, and the clamping jaw (20) is positioned above the blanking table (8).

5. The laser cutting machine convenient for blanking of metal plates as claimed in claim 1, wherein the top end of the cutting table (6) is fixedly provided with uniformly distributed supporting blade bars (7), and the top end of the blanking table (8) is fixedly provided with uniformly distributed supporting rods (9).

6. The laser cutting machine convenient for blanking for metal plates as claimed in claim 1, wherein the rack (1) is provided with symmetrically distributed sliding grooves (21), the sliding grooves (21) are matched with the sliding plate (13), and the two sliding grooves (21) are located between the two rails (2).