CN218926593U

CN218926593U - Laser cutting machine with quick cooling function

Info

Publication number: CN218926593U
Application number: CN202223182780.5U
Authority: CN
Inventors: 陈宏钊
Original assignee: Suzhou Hongli Laser Technology Co ltd
Current assignee: Suzhou Hongli Laser Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-28
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a laser cutting machine with a quick cooling function, which comprises a machine table and a laser cutting head, wherein a first sliding rail is symmetrically arranged at the top of the machine table, a first electric sliding block is connected to the first sliding rail, a movable seat is arranged at the top of the first electric sliding block, the movable seat is connected with a second sliding rail through a rack, a second electric sliding block is connected to the second sliding rail, the electric sliding block is connected with the laser cutting head through a bearing plate, a water storage box and a gas storage box are arranged at the outer side of the laser cutting head, a first storage rack and a second storage rack are arranged below the laser cutting head, a conveying device is arranged below the first storage rack and the second storage rack, and an exhaust pipeline is fixedly connected to the bottom of the first storage rack. According to the laser cutting machine with the rapid cooling function, the water storage box and the air storage box can spray water mist and wind to high-temperature cutting successively under the matching trial of the fan and the liquid pump in the water storage box, so that the flowing wind and water mist can be utilized to help the workpiece to cool.

Description

Laser cutting machine with quick cooling function

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a laser cutting machine with a quick cooling function.

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. Along with the movement of the relative positions of the light beam and the workpiece, the material is finally formed into a kerf so as to achieve the aim of cutting, and the laser cutting machine in the prior art is found to be a typical laser cutting machine as disclosed in publication No. CN201420833348.4, and comprises a laser, a frame and a beam assembly; the laser and the beam assembly are arranged on the frame; the frame comprises a shell and a bottom plate; the shell is arranged on the bottom plate; the beam assembly comprises a laser head assembly, a beam and a guide rail; the laser head assembly is arranged on the cross beam; the cross beam moves along the guide rail; the shell comprises a first side plate, a second side plate and a back plate, wherein the first side plate and the second side plate are oppositely arranged; the side of the first side plate far away from the bottom plate extends to a direction far away from the second side plate; the edge of the second side plate far away from the bottom plate extends to a direction far away from the first side plate and is provided with a second guide rail supporting plate; the two guide rails are respectively arranged on the first guide rail supporting plate and the second guide rail supporting plate. The guide rail is directly arranged on the shell, so that the assembly steps of the laser cutting machine frame are simplified.

The laser machine can leave waste heat at the kerf of the workpiece after cutting the workpiece, so that workers can be scalded accidentally when the workers take the workpiece, and meanwhile, the workpiece with high temperature is easy to deform at the kerf of the workpiece which is not rapidly cold-cut, so that the cutting quality is affected, and the existing equipment is required to be improved according to the problems.

Disclosure of Invention

The utility model aims to provide a laser cutting machine with a rapid cooling function, so as to solve the problems that waste heat is left at a cutting joint of a workpiece after the workpiece is cut by the laser machine in the background technology, so that workers are easy to accidentally scald when the workers take the workpiece, and the workpiece with high temperature is easy to deform if the workpiece is not rapidly cooled, so that the cutting quality is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the laser cutting machine with the quick cooling function comprises a machine table and a laser cutting head, wherein the top of the machine table is symmetrically provided with a first sliding rail, a first electric sliding block is connected on the first sliding rail, meanwhile, the top of the first electric sliding block is provided with a movable seat, the movable seat is connected with a second sliding rail through a machine frame, the second sliding rail is connected with a second electric sliding block,

the electric sliding block is connected with the laser cutting head through the bearing plate, and a water storage box and a gas storage box are arranged on the outer side of the laser cutting head;

the below of laser cutting head is provided with first supporter and second supporter, and first supporter and second supporter all connect on the lead screw, and the one end of lead screw is connected with the output of motor simultaneously, the below of first supporter and second supporter is provided with conveyor, and the bottom fixedly connected with exhaust duct of first supporter.

Preferably, the water storage box and the air storage box are both annular, the bottoms of the water storage box and the air storage box are respectively provided with an atomizing nozzle and an exhaust head, and the air storage box is arranged on the outer side of the water storage box.

Preferably, the water storage box and the air storage box are respectively connected with the liquid pump and the fan through pipelines, and the liquid pump is arranged in the water storage box.

Preferably, the fan is connected with the exhaust pipeline through a pipeline, and the bottom of the exhaust pipeline is provided with exhaust heads at equal intervals.

Preferably, the moving directions of the first storage rack and the second storage rack are opposite, and the bottoms of the first storage rack and the second storage rack are connected with balls.

Preferably, a traction rod is connected to the other side walls of the first storage rack and the second storage rack in a penetrating manner, and the traction rod and the screw rod are connected with the machine through rectangular blocks.

Compared with the prior art, the utility model has the beneficial effects that: the laser cutting machine with the rapid cooling function,

(1) According to the utility model, under the matched use of the water storage tank, the fan, the water storage box and the air storage box, waste heat can be effectively left at the joint of the workpiece after the workpiece is cut by the laser machine, so that workers are easy to accidentally scald when the workers take the workpiece, meanwhile, the high-temperature workpiece is easy to deform if the joint is not rapidly cold, so that the cutting quality is affected, and under the matched trial of the fan and a liquid pump in the water storage tank, the water storage box and the air storage box can spray water mist and wind to the high-temperature cutting in sequence, so that the flowing wind and the water mist can be utilized to help the workpiece to rapidly cool in a cooling manner;

(2) According to the utility model, the problems that the existing laser cutting machine needs to manually perform blanking and is not convenient to use can be effectively solved through the matched use of the screw rod, the motor, the exhaust pipeline and the conveying device, the screw rod can be driven by the motor to rotate, so that the first storage rack and the second storage rack for supporting the workpieces can be separated, the workpieces can fall onto the conveying device, automatic blanking can be realized by using the conveying device, and meanwhile, the exhaust pipeline can perform secondary blowing cooling on the workpieces on the conveying device, so that the surface of the workpieces is convenient to blow-dry by water vapor, and the functions of the device are convenient to enrich.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of a front view in cross section;

FIG. 3 is a schematic view showing the bottom view of the positional relationship among the laser cutting head, the water storage box and the air storage box;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 5 is a schematic diagram showing the overall structure of the connection relationship among the first rack, the second rack and the screw rod.

In the figure: 1. a machine table; 2. a first slide rail; 3. a first electric slider; 4. a movable seat; 5. a frame; 6. a second slide rail; 7. the second electric sliding block; 8. a laser cutting head; 9. a water storage box; 10. a gas storage box; 11. a water storage tank; 12. a blower; 13. a first rack; 14. a second rack; 15. a conveying device; 16. a screw rod; 17. a motor; 18. and an exhaust pipeline.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a laser cutting machine with a quick cooling function,

example 1

As shown in fig. 1 and 2, the top of the machine table 1 is symmetrically provided with a first sliding rail 2, a first electric sliding block 3 is connected to the first sliding rail 2, meanwhile, a movable seat 4 is arranged at the top of the first electric sliding block 3, the movable seat 4 is connected with a second sliding rail 6 through a frame 5, a second electric sliding block 7 is connected to the second sliding rail 6, the second electric sliding block 7 is connected with a laser cutting head 8 through a bearing plate, and a water storage box 9 and a gas storage box 10 are arranged on the outer side of the laser cutting head 8.

In a further embodiment, the water storage box 9 and the air storage box 10 are both in a ring shape, the bottoms of the water storage box 9 and the air storage box 10 are respectively provided with an atomizing nozzle and an exhaust head, and the air storage box 10 is arranged on the outer side of the water storage box 9.

In a further embodiment, the water storage box 9 and the air storage box 10 are connected with a liquid pump and a fan 12 respectively through pipelines, and the liquid pump is installed in the water storage box 11.

Specifically, the atomizing spray heads and the exhaust heads are distributed in an annular array shape at the bottoms of the water storage box 9 and the air storage box 10.

In a further embodiment, the fan 12 is connected to the exhaust duct 18 by a duct, and the exhaust heads are disposed at equal intervals on the bottom of the exhaust duct 18.

Specifically, the fan 12 simultaneously conveys air flow to the inside of the air storage box 10 and the exhaust pipeline 18 through the pipeline, so that the cooling and cooling of the workpiece are facilitated by utilizing the air exhausted by the air storage box 10 and the exhaust pipeline 18.

As shown in fig. 1, 2, 3 and 4, a first storage rack 13 and a second storage rack 14 are arranged below the laser cutting head 8, the first storage rack 13 and the second storage rack 14 are both connected to a lead screw 16, one end of the lead screw 16 is connected with an output end of a motor 17, a conveying device 15 is arranged below the first storage rack 13 and the second storage rack 14, and an exhaust pipeline 18 is fixedly connected to the bottom of the first storage rack 13.

Specifically, in the actual working process, the operator can adjust the cutting position of the laser cutting head 8 by controlling the first electric sliding block 3 and the second electric sliding block 7, meanwhile, the laser cutting head 8 cuts the workpieces on the first storage rack 13 and the second storage rack 14 in the moving process, the water storage box 9 and the air storage box 10 continuously discharge water mist and air flow to the workpieces in the cutting process to help the sections of the workpieces to be quickly cooled, the motor 17 drives the screw 16 to rotate after the cutting is completed, so that the first storage rack 13 and the second storage rack 14 move towards the outer side in the same way, the workpieces above the first storage rack and the second storage rack are dropped onto the conveying device 15, and then the conveying device 15 drives the workpieces to move to realize automatic descending, and the air exhaust pipeline 18 can blow and cool the workpieces again before the workpieces come down.

Example two

This embodiment is a further description of the above embodiment, and it should be understood that this embodiment includes all the foregoing technical features and is further specifically described.

In a further embodiment, as shown in fig. 1, 2 and 5, the moving directions of the first rack 13 and the second rack 14 are opposite, and the bottoms of the first rack 13 and the second rack 14 are connected with balls.

In a further embodiment, a traction rod is connected to the other side wall of the first rack 13 and the second rack 14 in a penetrating manner, and the traction rod and the screw rod 16 are connected with the machine 1 through rectangular blocks.

Specifically, the balls can play a supporting role when the first storage rack 13 and the second storage rack 14 move, so that friction caused to the top of the machine table 1 when the first storage rack 13 and the second storage rack 14 move is reduced, and the traction rod plays a limiting and guiding role.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a laser cutting machine with fast cold function, includes board (1) and laser cutting head (8), board (1) top symmetry is provided with first slide rail (2), and is connected with first electronic slider (3) on first slide rail (2), and first electronic slider (3) top is provided with simultaneously and removes seat (4), it is connected with second slide rail (6) through frame (5) to remove seat (4), and is connected with second electronic slider (7) on second slide rail (6), its characterized in that:

the electric sliding block (7) is connected with the laser cutting head (8) through a bearing plate, and a water storage box (9) and an air storage box (10) are arranged on the outer side of the laser cutting head (8);

the below of laser cutting head (8) is provided with first supporter (13) and second supporter (14), and first supporter (13) and second supporter (14) are all connected on lead screw (16), and the one end of lead screw (16) is connected with the output of motor (17) simultaneously, the below of first supporter (13) and second supporter (14) is provided with conveyor (15), and the bottom fixedly connected with exhaust duct (18) of first supporter (13).

2. The laser cutting machine with rapid cooling function according to claim 1, wherein: the water storage box (9) and the air storage box (10) are all in a ring shape, an atomizing nozzle and an exhaust head are respectively arranged at the bottoms of the water storage box (9) and the air storage box (10), and the air storage box (10) is arranged at the outer side of the water storage box (9).

3. The laser cutting machine with rapid cooling function according to claim 1, wherein: the water storage box (9) and the air storage box (10) are respectively connected with the liquid pump and the fan (12) through pipelines, and the liquid pump is arranged in the water storage box (11).

4. A laser cutting machine with rapid cooling function according to claim 3, wherein: the fan (12) is connected with the exhaust pipeline (18) through a pipeline, and exhaust heads are arranged at equal intervals at the bottom of the exhaust pipeline (18).

5. The laser cutting machine with rapid cooling function according to claim 1, wherein: the moving directions of the first storage rack (13) and the second storage rack (14) are opposite, and the bottoms of the first storage rack (13) and the second storage rack (14) are connected with balls.

6. The laser cutting machine with rapid cooling function according to claim 1, wherein: and the other side walls of the first storage rack (13) and the second storage rack (14) are connected with a traction rod in a penetrating way, and the traction rod and a screw rod (16) are connected with the machine table (1) through rectangular blocks.