CN221087639U

CN221087639U - Laser cutting equipment

Info

Publication number: CN221087639U
Application number: CN202322769188.3U
Authority: CN
Inventors: 高海英; 郑佑建; 郑铭; 高文李
Original assignee: Tianjin Jzoma Cable Tray Co ltd
Current assignee: Tianjin Jzoma Cable Tray Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-06-07
Anticipated expiration: 2033-10-16

Abstract

The utility model belongs to the field of laser processing, and discloses laser cutting equipment, which comprises a servo device for controlling a cutting path, and also comprises a machine tool device which is arranged at the bottom of the servo device and extends outwards through rolling, wherein a purifying device for collecting toxic gas through air flow is arranged on the servo device; the machine tool device comprises a frame, two first motors are arranged on one side of the frame, rollers are arranged at one ends of the first motors, a plurality of sliding rails are arranged in the frame, a lathe bed is arranged on the sliding rails, and two guide rails are arranged at the top of the frame. According to the laser cutting equipment, toxic gas is collected through the air flow, so that the health influence on workers is reduced; the lathe bed is outwards moved through the rolling of the roller, so that workers can be far away from the working range of the laser cutting machine when feeding, and potential safety hazards are reduced; through the setting that the lathe bed accessible slide rail slides out, make things convenient for the lathe bed to clean and change.

Description

Laser cutting equipment

Technical Field

The utility model belongs to the field of laser processing, and particularly relates to laser cutting equipment.

Background

The laser cutting is to irradiate the workpiece with focused high power density laser beam to make the irradiated material melt, gasify, ablate or reach burning point fast, and to blow out the molten matter with the high speed airflow coaxial with the laser beam to cut the workpiece.

The chinese patent of contrast bulletin number CN215545789U discloses a laser cutting mechanism of laser cutting device, and the both sides of support frame are inserted respectively in the inside X axle rolling equipment of recess and are connected, and there is X axle rolling equipment support frame bottom, and power gear is connected with outside first motor electric power, and the rolling gear is installed between fixed gear and power gear, and the rack meshes with it.

However, the toxic gas generated by the cutting of the patent can harm the physical health of workers, and meanwhile, when the workpieces are paved and collected, the workers can be located in the moving range of the servo device, potential safety hazards are easy to generate, the machine body belongs to a consumable part and needs to be cleaned and replaced from time to time, the existing machine body of the equipment is often fixedly connected with the machine tool, and the cleaning and replacement are inconvenient, so that new equipment is designed.

Disclosure of utility model

The present utility model is directed to a laser cutting apparatus for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The laser cutting equipment comprises a servo device for controlling a cutting path, and further comprises a machine tool device which is arranged at the bottom of the servo device and extends outwards through rolling, wherein a purifying device for collecting toxic gas through air suction is arranged on the servo device.

The machine tool device comprises a frame, two first motors are arranged on one side of the frame, rollers are arranged at one ends of the first motors, a plurality of sliding rails are arranged in the frame, a lathe bed is arranged on the sliding rails, and two guide rails are arranged at the top of the frame;

The purifying device comprises a gas collecting hood, a corrugated pipe is arranged on the gas collecting hood, two ends of the corrugated pipe are provided with adapter, one end of the corrugated pipe is provided with a filter box, and an air suction machine is arranged behind the filter box.

Further: the servo device comprises a portal frame, a laser cutting machine is arranged at the top of the portal frame, a first lead screw is arranged in the middle of the laser cutting machine, a second motor is arranged at one end of the first lead screw, a second lead screw is arranged at one side of the bottom of the portal frame, and a third motor is arranged behind the second lead screw.

Further: the first lead screw and the second lead screw are made of 45 steel materials, and the second motor is connected with the portal frame through bolts.

Further: the first electricity and the roller are connected through a key, the guide rail and the rack are connected through bolts, and the rack is made of QT-300 material.

Further: the portal frame is made of Q275 steel materials.

Further: the gas collecting hood is made of 4A01 aluminum and is C-shaped, and the gas collecting hood is connected with the adapter through bolts.

Further: the number of the sliding rails is three, the sliding rails are distributed at equal intervals, and 45 steel materials are adopted.

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

1. the toxic gas is collected through the air flow, so that the health influence on workers is reduced;

2. The lathe bed is outwards moved through the rolling of the roller, so that workers can be far away from the working range of the laser cutting machine when feeding, and potential safety hazards are reduced;

3. Through the setting that the lathe bed accessible slide rail slides out, make things convenient for the lathe bed to clean and change.

Drawings

FIG. 1 is a schematic view of a laser cutting apparatus according to the present utility model;

FIG. 2 is a front view of a laser cutting apparatus according to the present utility model;

FIG. 3 is a schematic view of a servo unit of a laser cutting apparatus according to the present utility model;

FIG. 4 is a schematic diagram of a machine tool device of a laser cutting apparatus according to the present utility model;

Fig. 5 is a schematic structural view of a purifying device of a laser cutting apparatus according to the present utility model.

In the reference numerals: 1. a servo device; 101. a portal frame; 102. a laser cutting machine; 103. a first lead screw; 104. a second motor; 105. a third motor; 106. a second lead screw; 2. a machine tool device; 201. a frame; 202. a first motor; 203. a roller; 204. a slide rail; 205. a bed body; 206. a guide rail; 3. a purifying device; 301. a gas collecting hood; 302. an adapter; 303. a bellows; 304. a filter box; 305. and an aspirator.

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, a laser cutting apparatus includes a servo device 1 for controlling a cutting path, a machine tool device 2 mounted at the bottom of the servo device 1 and extending outward by rolling, and a purifying device 3 mounted on the servo device 1 for collecting toxic gas by air extraction.

In this embodiment: the servo device 1 comprises a portal frame 101, a laser cutting machine 102 is arranged at the top of the portal frame 101, a first lead screw 103 is arranged in the middle of the laser cutting machine 102, a second motor 104 is arranged at one end of the first lead screw 103, a second lead screw 106 is arranged at one side of the bottom of the portal frame 101, the first lead screw 103 and the second lead screw 106 are both made of 45 steel materials, a third motor 105 is arranged behind the second lead screw 106, the second motor 104 is connected with the portal frame 101 through bolts, the laser cutting machine 102 emits laser, the laser cuts through a high-temperature gasified workpiece, the second motor 104 works to drive the first lead screw 103 to rotate, the first lead screw 103 drives the laser cutting machine 102 to transversely move, the third motor 105 works to drive the second lead screw 106 to rotate, and the second lead screw 106 rotates to drive the portal frame 101 to longitudinally move;

In this embodiment: the machine tool device 2 comprises a frame 201, wherein a QT-300 material is adopted, two first motors 202 are arranged on one side of the frame 201, rollers 203 are arranged at one ends of the first motors 202, the first motors 202 are connected with the rollers 203 in a key manner, three sliding rails 204 are arranged in the frame 201 and are distributed at equal intervals, 45 steel materials are adopted, a lathe bed 205 is arranged on the sliding rails 204, two guide rails 206 are arranged on the top of the frame 201, the guide rails 206 are connected with the frame 201 through bolts, workpieces are arranged on the lathe bed 205, the sliding rails 204 and the frame 201 support the lathe bed 205, meanwhile, the lathe bed 205 can slide along the sliding rails 204, the first motors 202 work to drive the rollers 203 to rotate, and the rollers 203 rotate to enable the lathe bed 205 to slide along the sliding rails 204 through friction;

In this embodiment: the purifying device 3 comprises a gas collecting cover 301, wherein the gas collecting cover 301 is made of 4A01 aluminum and is C-shaped, a corrugated pipe 303 is arranged on the gas collecting cover 301, two ends of the corrugated pipe 303 are provided with adapter 302, the gas collecting cover 301 is connected with the adapter 302 through bolts, one end of the corrugated pipe 303 is provided with a filter box 304, a getter 305 is installed behind the filter box 304, the getter 305 works, a negative pressure area is formed below the gas collecting cover 301, toxic gas generated by cutting is sucked into the gas collecting cover 301 by negative pressure, the toxic gas enters the gas collecting cover 301 and enters the corrugated pipe 303 through the adapter 302, the corrugated pipe 303 guides the gas into the filter box 304 through the adapter 302 at the other end, the toxic gas is filtered by the filter box 304, and the toxic gas is discharged from the getter 305.

Working principle: starting the first motor 202, operating the first motor 202 to drive the roller 203 to rotate, rotating the roller 203 to drive the lathe bed 205 to move outwards along the sliding rail 204, paving a workpiece to be cut on the lathe bed 205 by a worker, starting the first motor 202 again, reversely rotating the first motor 202, retracting the lathe bed 205, starting the laser cutting machine 102, driving the laser cutting machine 102 to transversely move by driving the rotation of the first lead screw 103 by the second motor 104, driving the longitudinal movement of the portal frame 101 by the third motor 105, realizing the feeding of the laser cutting machine 102, starting the aspirator 305, operating the aspirator 305, forming a negative pressure area below the gas collecting hood 301, sucking the poisonous gas generated by cutting into the gas collecting hood 301 by negative pressure, leading the poisonous gas into the corrugated pipe 303 through the adapter 302 at the other end into the filter box 304, filtering the poisonous gas by the filter box 304, discharging the poisonous gas from the aspirator 305, starting the first motor 202 again after the cutting is completed, removing the lathe bed 205, taking out the workpiece, cleaning the lathe bed 205, and paving a plate required to be cut next time.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Laser cutting apparatus comprising a servo device (1) for controlling a cutting path, characterized in that: the device also comprises a machine tool device (2) which is arranged at the bottom of the servo device (1) and extends outwards through rolling, and a purifying device (3) which collects toxic gas through air extraction is arranged on the servo device (1);

The machine tool device (2) comprises a frame (201), two first motors (202) are arranged on one side of the frame (201), rollers (203) are arranged at one ends of the first motors (202), a plurality of sliding rails (204) are arranged in the frame (201), a lathe bed (205) is arranged on the sliding rails (204), and two guide rails (206) are arranged at the top of the frame (201);

The purifying device (3) comprises a gas collecting hood (301), a corrugated pipe (303) is arranged on the gas collecting hood (301), two ends of the corrugated pipe (303) are provided with adapter connectors (302), one end of the corrugated pipe (303) is provided with a filter box (304), and an air suction machine (305) is arranged behind the filter box (304).

2. A laser cutting apparatus according to claim 1, wherein: the servo device (1) comprises a portal frame (101), a laser cutting machine (102) is arranged at the top of the portal frame (101), a first lead screw (103) is arranged in the middle of the laser cutting machine (102), a second motor (104) is arranged at one end of the first lead screw (103), a second lead screw (106) is arranged at one side of the bottom of the portal frame (101), and a third motor (105) is arranged behind the second lead screw (106).

3. A laser cutting apparatus according to claim 2, wherein: the first lead screw (103) and the second lead screw (106) are made of 45 steel materials, and the second motor (104) is connected with the portal frame (101) through bolts.

4. A laser cutting apparatus according to claim 1, wherein: the first motor (202) is connected with the roller (203) through a key, the guide rail (206) is connected with the frame (201) through a bolt, and the frame (201) is made of QT-300 material.

5. A laser cutting apparatus according to claim 2, wherein: and the portal frame (101) is made of Q275 steel material.

6. A laser cutting apparatus according to claim 1, wherein: the gas collecting hood (301) is made of 4A01 aluminum and is C-shaped, and the gas collecting hood (301) and the adapter (302) are connected through bolts.

7. A laser cutting apparatus according to claim 1, wherein: the number of the sliding rails (204) is three, the sliding rails are distributed at equal intervals, and 45 steel materials are adopted.