CN220407514U

CN220407514U - Laser cutting machine

Info

Publication number: CN220407514U
Application number: CN202321834243.6U
Authority: CN
Inventors: 刘德权; 许守训
Original assignee: Guangdong Jinbo Technology Co ltd
Current assignee: Guangdong Jinbo Technology Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-01-30
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses a laser cutting machine, which comprises a bottom box, wherein mounting plates are fixedly connected to the top end of the bottom box at two sides, sliding grooves are formed in the top ends of the two mounting plates, a movable cross beam is movably connected to the inside of each sliding groove, a laser gun head is movably connected to the bottom end of each movable cross beam, a supporting plane is fixedly connected to the top end of the bottom box and positioned on the inner sides of the two sliding grooves, a collecting box is fixedly connected to the rear end of the bottom box, a collecting mechanism is arranged at the top end of the collecting box, the collecting mechanism comprises a driving cylinder and a scrap collecting frame, and the driving cylinder is fixedly connected and installed at the central position of the top end of the collecting box through a supporting plate; the laser cutting machine is convenient for centralized processing of scraps, simple and understandable in operation, improves cleaning efficiency, is convenient for fixing cloth with different sizes in the cutting process, prevents the cloth from shifting, and improves accuracy and quality of cutting processing.

Description

Laser cutting machine

Technical Field

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

Background

The laser cutting machine can be used for cutting, carving and marking in the electronic manufacturing and design industry, the laser cutting is to focus laser emitted from a laser into a laser beam with high power density through a light path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, meanwhile, high-pressure gas coaxial with the laser beam blows away melted or gasified scraps, and then a kerf is formed by the material through the movement of the relative positions of the laser beam and the workpiece, so that the cutting purpose is achieved;

the existing laser cutting machine is when cutting the cloth, offer the blanking hole at cutting platform generally, and less piece falls down from the blanking hole after the cutting, great piece needs artifical manual clearance, and is too much comparatively loaded down with trivial details, and inefficiency, and when cutting, most direct spread the cloth on the platform, because of cutting the rifle head can spout high-pressure gas and blow away the piece, the in-process blows the cloth easily, makes the cloth take place the displacement, causes cutting error easily, reduces processingquality.

Disclosure of Invention

The utility model mainly aims to provide a laser cutting machine which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the laser cutting machine comprises a bottom box, wherein mounting plates are fixedly connected to the top end of the bottom box at two sides, sliding grooves are formed in the top ends of the two mounting plates, a movable cross beam is movably connected to the inside of each sliding groove, a laser gun head is movably connected to the bottom end of each movable cross beam, and a supporting plane is fixedly connected to the top end of the bottom box and the inner sides of the two sliding grooves;

the rear end fixedly connected with collecting box of base case, collecting mechanism is provided with on the top of collecting box, collecting mechanism includes actuating cylinder, piece collection frame, actuating cylinder passes through backup pad fixed connection and installs the top in the middle of collecting box, the mounting groove has been seted up to the inside of collecting box in lower position, piece collection frame installs the inside at the mounting groove, blanking mouth has been seted up on the top of collecting box and the one end that is close to supporting plane, blanking mouth internally mounted has the baffle, actuating cylinder's drive shaft passes through the bolt and is connected with the top of baffle.

As a further scheme of the utility model, the scrap collecting frame is detachably connected with the collecting box, the scrap collecting frame is a cuboid with an opening at the top end, and a handle is arranged on one side of the scrap collecting frame.

As a further scheme of the utility model, the top end of the bottom box and the front end position of the bottom box, which is positioned on the supporting plane, are provided with air spraying pipelines, and one side penetrating through the air spraying pipelines is provided with connecting pipelines.

As a further scheme of the utility model, the rear end of each mounting plate is provided with a fixing mechanism, each fixing mechanism comprises an adjusting motor and a screw rod, the screw rods are arranged at the rear positions of the inner sides of the two mounting plates, the joints of the screw rods and the mounting plates are provided with bearings, the bearings are in rotary connection, the adjusting motor is arranged at the rear position of the outer side of one mounting plate, and the shaft of the adjusting motor is fixedly connected with the screw rods.

As a further scheme of the utility model, two sections of threads with the same length and opposite directions are arranged on the outer ring of the screw rod, movable frames are connected with the outer ring of the screw rod by threads on two sides, limiting blocks are fixedly connected to the top ends of the two movable frames, sliding columns penetrate through two sides of the limiting blocks, and two ends of each sliding column are fixedly connected with the top ends of the two mounting blocks by rear positions respectively.

As a further scheme of the utility model, an electric telescopic rod is arranged at the front end of the movable frame, a mounting frame is fixedly connected with the bottom end of a push rod of the electric telescopic rod, and a plurality of compression rollers are rotatably connected with the bottom end of the mounting frame.

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

according to the utility model, the collecting mechanism and the fixing mechanism are arranged, when scraps are cleaned, the baffle is driven by the driving cylinder to be away from the collecting box to stop the blanking port, the baffle is connected with the external gas pipeline through the connecting pipeline, and gas is conveyed to the position of the gas spraying pipeline to be sprayed out, so that scraps on the supporting plane are cleaned, meanwhile, when the scraps are not cleaned, the blanking port can be blocked by the baffle, the cut finished product is prevented from falling, the larger scraps after cutting are conveniently cleaned, and meanwhile, the scraps are collected by the arranged scraps collecting frame, so that the scraps are convenient to intensively process, the operation is simple and easy to understand, and the cleaning efficiency is improved;

through accommodate motor and the electric telescopic handle that sets up, the electric telescopic handle that drives the compression roller through setting up compresses tightly the cloth, prevents that the cloth from being blown the skew in cutting process, has improved the cutting accuracy of cloth to reduce cutting error, drive the lead screw through accommodate motor simultaneously and rotate, the lead screw drives the mode that adjustable shelf and electric telescopic handle removed, adjusts the position of compression roller, is convenient for fix the cloth of size difference in the cutting process, prevents that it from taking place the skew, improves cutting process's accuracy and quality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a laser cutter according to the present utility model;

FIG. 2 is a schematic diagram of a collecting mechanism in a laser cutter according to the present utility model;

fig. 3 is a schematic structural view of a fixing mechanism in a laser cutting machine according to the present utility model.

In the figure: 1. a bottom box; 2. a chute; 3. a movable cross beam; 4. a laser gun head; 5. a support plane; 6. a collection box; 7. a collection mechanism; 8. a driving cylinder; 9. a baffle; 10. a debris collection frame; 11. an air spraying pipeline; 12. a connecting pipe; 13. a fixing mechanism; 14. adjusting a motor; 15. a screw rod; 16. a spool; 17. a movable frame; 18. an electric telescopic rod; 19. a mounting frame; 20. and (3) a press roller.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the laser cutting machine comprises a bottom box 1, wherein mounting plates are fixedly connected to the top end of the bottom box 1 near two sides, sliding grooves 2 are formed in the top ends of the two mounting plates, a movable cross beam 3 is movably connected to the inside of the sliding grooves 2, a laser gun head 4 is movably connected to the bottom end of the movable cross beam 3, and a supporting plane 5 is fixedly connected to the top end of the bottom box 1 and positioned on the inner sides of the two sliding grooves 2;

the rear end fixedly connected with collection box 6 of base tank 1, the top of collection box 6 is provided with collection mechanism 7, collection mechanism 7 is including actuating cylinder 8, piece collection frame 10, actuating cylinder 8 is through backup pad fixed connection installs in the top of collection box 6 the position placed in the middle, the mounting groove has been seted up to the inside of collection box 6 by the lower position, piece collection frame 10 installs in the inside of mounting groove, the blanking mouth has been seted up on the top of collection box 6 and near the one end of supporting plane 5, blanking mouth internally mounted has baffle 9, actuating cylinder 8's drive shaft passes through the bolt and is connected with the top of baffle 9.

In this embodiment, the piece is collected the frame 10 and is connected for dismantling with collection box 6, and piece is collected the frame 10 and is open-ended cuboid setting, and one side is provided with the handle, can hold the handle on the piece is collected the frame 10, and collect the frame 10 and follow collection box 6 inside to take out, clear up the piece of collecting in the piece is collected the frame 10, the follow-up centralized processing of being convenient for.

In this embodiment, the top end of the bottom case 1 and the front end position located on the supporting plane 5 are provided with the air spraying pipeline 11, one side penetrating through the air spraying pipeline 11 is provided with the connecting pipeline 12, the connecting pipeline 12 can be connected with an external air transmission pipeline in advance, then the external air valve is opened, and air is sprayed out from the air spraying pipeline 11 through the conveying of the connecting pipeline 12, so that the debris on the supporting plane 5 is cleaned conveniently.

In this embodiment, the rear end of mounting panel is provided with fixed establishment 13, fixed establishment 13 includes accommodate motor 14, lead screw 15 installs in the inboard back position of two mounting panels, the junction of lead screw 15 and mounting panel is provided with the bearing, be the rotation through the bearing and connect, accommodate motor 14 installs in the outside back position of one of them mounting panel, accommodate motor 14's spindle and lead screw 15 fixed connection, through starting accommodate motor 14, because of lead screw 15 and mounting panel rotate and be connected, thereby drive lead screw 15 through accommodate motor 14 spindle rotation, be convenient for adjust as required.

In this embodiment, the outer lane of lead screw 15 is provided with two sections length the same but opposite screw thread, the equal screwed connection of both sides position is leaned on to the outer lane of lead screw 15 has movable frame 17, the equal fixedly connected with stopper in top of two movable frames 17, the both sides that run through the stopper are provided with traveller 16, the both ends of traveller 16 respectively with the top of two installation pieces back position fixed connection, rotate through lead screw 15, drive two movable frames 17 and keep away from each other and be close to each other, through setting up traveller 16, improve the stability of movable frame 17 round trip movement, be convenient for adjust the distance between the movable frame 17 as required, thereby reach the effect of fixing the cloth of different sizes.

In this embodiment, electric telescopic rod 18 is installed to the front end of movable frame 17, electric telescopic rod 18's push rod bottom fixedly connected with mounting bracket 19, the bottom rotation of mounting bracket 19 is connected with a plurality of compression rollers 20, through starting electric telescopic rod 18, electric telescopic rod 18 push rod withdrawal drives mounting bracket 19 and rises, make mounting bracket 19 keep away from supporting plane 5, later will wait to cut the cloth tiling on supporting plane 5, later start electric telescopic rod 18 again, make electric telescopic rod 18's push rod stretch out and drive mounting bracket 19 downwardly moving, thereby make compression roller 20 downwardly moving, wait to cut the cloth and compress tightly, be convenient for wait to cut the cloth and fix.

It should be noted that, when the laser cutting machine is used, firstly, the electric telescopic rod 18 can be started according to the requirement, the push rod of the electric telescopic rod 18 is retracted to drive the mounting frame 19 to ascend, so that the mounting frame 19 is far away from the supporting plane 5, then the cloth to be cut is paved on the supporting plane 5, and then the electric telescopic rod 18 is started again, so that the push rod of the electric telescopic rod 18 extends to drive the mounting frame 19 to move downwards, so that the press roller 20 moves downwards, and the cloth to be cut is pressed;

the adjusting motor 14 can be started according to the actual size of the cloth to be cut, the adjusting motor 14 drives the screw rod 15 to rotate, so that the two movable frames 17 are far away from and close to each other, as the press rollers 20 are arranged on the movable frames 17 through the components, the distance between the two press rollers 20 is adjusted, the effect of position adjustment according to the size of the cloth is achieved, the cloth with different sizes is conveniently fixed during cutting, the cloth is prevented from being deviated, the cutting accuracy is improved, and an external control device can cut the cloth by starting the movable cross beam 3 and the laser gun head 4 after the cloth is fixed, so that the cloth cutting process is completed;

when the scraps produced by cutting need to be cleaned, the driving cylinder 8 can be started as required, the driving shaft of the driving cylinder 8 is retracted to drive the baffle plate 9 to separate from the blanking port formed in the collecting box 6, meanwhile, the connecting pipeline 12 can be connected with an external gas transmission pipeline in advance, then the external gas valve is opened, gas is sprayed out from the gas spraying pipeline 11 through the conveying of the connecting pipeline 12, the front end of the supporting plane 5 is arranged on the gas spraying pipeline 11, thereby the scraps are blown to the collecting box 6, then the scraps fall into the scraps collecting frame 10 through the blanking port formed in the collecting box 6, the scraps collecting process is completed, meanwhile, the scraps can be held by a handle formed in the scraps collecting frame 10 as required, the scraps collecting frame 10 is pulled out from the collecting box 6, and the scraps collected in the scraps collecting frame 10 are cleaned, so that the subsequent centralized collection is convenient.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A laser cutting machine, characterized in that: the laser gun comprises a bottom box (1), wherein mounting plates are fixedly connected to the top end of the bottom box (1) close to two sides, sliding grooves (2) are formed in the top ends of the two mounting plates, a movable cross beam (3) is movably connected to the inside of each sliding groove (2), a laser gun head (4) is movably connected to the bottom end of each movable cross beam (3), and a supporting plane (5) is fixedly connected to the top end of the bottom box (1) and located on the inner sides of the two sliding grooves (2);

the utility model discloses a collecting box, including collecting box (6), collecting mechanism (7) are including driving cylinder (8), piece collection frame (10), driving cylinder (8) are through the top central point of backup pad fixed connection installation in collecting box (6), the mounting groove has been seted up to the inside of collecting box (6) in lower position, piece collection frame (10) are installed in the inside of mounting groove, blanking mouth has been seted up on the top of collecting box (6) and the one end that is close to supporting plane (5), blanking mouth internally mounted has baffle (9), the drive shaft of driving cylinder (8) is connected with the top of baffle (9) through the bolt.

2. The laser cutter of claim 1, wherein: the piece is collected frame (10) and is connected for dismantling with collection box (6), piece is collected frame (10) and is open-ended cuboid setting, and one side is provided with the handle.

3. The laser cutter of claim 1, wherein: the top of the bottom box (1) and the front end of the bottom box, which is positioned on the supporting plane (5), are provided with air spraying pipelines (11), and one side of each air spraying pipeline (11) is provided with a connecting pipeline (12).

4. The laser cutter of claim 1, wherein: the rear end of mounting panel is provided with fixed establishment (13), fixed establishment (13) are including accommodate motor (14), lead screw (15) are installed and are leaned on the rear position in two mounting panels inboard, the junction of lead screw (15) and mounting panel is provided with the bearing, is the rotation through the bearing and is connected, accommodate motor (14) are installed and are leaned on the rear position in the outside of one of them mounting panel, the arbor and the lead screw (15) fixed connection of accommodate motor (14).

5. The laser cutter of claim 4, wherein: the outer ring of the screw rod (15) is provided with two sections of threads with the same length and opposite directions, the two sides of the outer ring of the screw rod (15) are connected with movable frames (17) in a threaded mode, the top ends of the two movable frames (17) are fixedly connected with limiting blocks, sliding columns (16) penetrate through the two sides of the limiting blocks, and the two ends of the sliding columns (16) are fixedly connected with the top ends of the two mounting blocks in a rear position respectively.

6. The laser cutter of claim 5, wherein: the front end of the movable frame (17) is provided with an electric telescopic rod (18), the bottom end of a push rod of the electric telescopic rod (18) is fixedly connected with a mounting frame (19), and the bottom end of the mounting frame (19) is rotationally connected with a plurality of compression rollers (20).