Laser cutting equipment

Abstract

The utility model relates to the technical field of laser cutting, and discloses laser cutting equipment which comprises a workbench. According to the laser cutting equipment, through the arrangement of the moving assembly and the limiting assembly, when the laser cutting equipment is used, a workpiece is placed on a cutting plate, a rotating motor is started, the rotating motor rotates to drive a rotating disc to rotate, the rotating disc rotates to drive a connecting rod to rotate, and the connecting rod rotates to drive a limiting plate to move on the cutting plate; and after fixation is completed, a servo motor is started, the servo motor rotates to drive a threaded rod to rotate, the threaded rod rotates to enable a cutting plate to move to the position below a laser cutter, accordingly, the device can conduct positioning treatment, and it is effectively avoided that when the device is used, a workpiece is located, and the workpiece is located at the center position. And the workpiece moves to cause flaws on the cut product, so that the accuracy of the device during cutting is guaranteed, and the quality of the product is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting technical field especially relates to a laser cutting equipment. BACKGROUND

[0002] Laser cutting is to make the irradiated material melt, gasify, ablate or reach the ignition point rapidly by the focused high-power density laser beam, and to blow off the molten material by the high-speed airflow coaxial with the beam, so as to realize the cutting of the workpiece. The gasified material in the process will produce a large amount of toxic gas, which is harmful to the health of workers. The laser cutting machine can be moved on the plane by the servo system, so as to complete the cutting processing of some parts.

[0003] In the patent with the publication number CN221087639U, a laser cutting equipment is disclosed. Although it includes a servo device for controlling the cutting path, and a machine tool device installed at the bottom of the servo device and extending outward by rolling, a purification device is installed on the servo device to collect toxic gas by airflow. The machine tool device includes a rack, two first motors are installed on one side of the rack, rollers are installed at one end of the first motors, a plurality of slide rails are arranged inside the rack, a bed body is arranged on the slide rails, and two guide rails are installed on the top of the rack. The laser cutting equipment disclosed in the patent collects toxic gas by airflow, reducing the impact on the health of workers. The rollers roll to move the bed body outward, so that the workers can be away from the working range of the laser cutting machine when loading, reducing the safety hazards. The bed body can be moved out by sliding on the slide rails, facilitating the cleaning and replacement of the bed body.

[0004] Although the above-mentioned patent achieves the setting of moving the bed body outward by the rolling of the rollers, so that the workers can be away from the working range of the laser cutting machine when loading, reducing the safety hazards; and the setting of moving the bed body out by sliding on the slide rails, facilitating the cleaning and replacement of the bed body; but the device is not easy to position the cutting object when cutting, so it is not easy to avoid the movement of the cutting object during cutting, which affects the precision of the cutting processing of the device.

[0005] Therefore, it is necessary to invent a laser cutting equipment to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] (I) Technical problems solved

[0007] The utility model aims to provide a kind of laser cutting equipment, to solve the above-mentioned background technique to propose the device when cutting, it is not easy to position the cutting object, so it is not easy to avoid the movement of the cutting object during cutting, which affects the precision of the cutting processing of the device.

[0008] (ii) Technical Solution

[0009] To achieve the above object, the utility model discloses the following technical scheme to realize: a laser cutting equipment, including the workbench, the top surface fixed connection of workbench has the support frame, the top surface fixed connection of support frame has the filter component, the inside of workbench is provided with two groups of sliding slot, one group of the inside of sliding slot is provided with mobile assembly, and the inside sliding connection of two groups of sliding slot has cutting plate, and the surface of cutting plate is provided with four groups of mobile slot, and the inside sliding connection of four groups of mobile slot has the limiting component, the filter component includes the filter box of fixed connection on the top surface of support frame, the inside sliding connection of filter box has two groups of activated carbon filter layer, the top surface fixed connection of filter box has the air suction machine, one end of air suction machine is connected with the air suction pipe through the hose, and the bottom surface of air suction pipe is provided with a plurality of groups of air suction mouth, and the side lower end of filter box is connected with the air outlet pipe through the air outlet pipe, the mobile assembly includes the screw rod setting in the inside sliding slot, one end of screw rod is fixedly connected with servo motor, and the outside fixed connection of servo motor has the motor box, the limiting component includes the limiting plate sliding connection in the inside of four groups of mobile slots, and the bottom surface of four groups of limiting plates is all rotatably connected with the connecting rod, and the other end rotatable connection of four groups of connecting rods has the rotary disc, and the bottom surface fixed connection of rotary disc has the rotary motor.

[0010] As a further scheme of the utility model, the bottom surface of the cutting plate is fixedly connected with a placement plate, the surface of the placement plate is fixedly connected with a motor box, and the rotary motor is fixedly connected in the inside of the motor box. Through the setting of the placement plate, the function of fixing the motor box is played.

[0011] As a further scheme of the utility model, the other end of the cutting plate is provided with a moving hole, the inside of the moving hole is slidably connected with a limiting rod, and the inside of the other group of sliding slots is fixedly connected with the limiting rod. Through the setting of the limiting rod, the function of limiting the cutting plate is played.

[0012] As a further scheme of the utility model, the inside of the support frame is slidably connected with a placing frame, and the top surface of the placing frame is fixedly connected with a hydraulic rod. Through the setting of the placing frame, the function of placing the hydraulic rod is played.

[0013] As a further scheme of the utility model, one end of the hydraulic rod is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with a laser cutting device, and the air suction pipe is fixedly connected to the outside of the laser cutting device. Through the setting of the connecting plate, the function of fixing the laser cutting device is played.

[0014] As a further scheme of the utility model, one side of the workbench is fixedly connected with a plurality of groups of placing cabinets, and the surfaces of the plurality of groups of placing cabinets are all provided with protection doors.

[0015] As a further scheme of the utility model, one side of the workbench is fixedly connected with a control console, the surface of the control console is fixedly connected with a plurality of groups of control buttons, and the bottom surface of the control console is fixedly connected with a display screen.

[0016] (Three) beneficial effects

[0017] The utility model provides a kind of laser cutting equipment, with following beneficial effects:

[0018] 1, the laser cutting equipment, by the setting of moving assembly and limiting component, when using, workpiece is placed on cutting plate, starts rotation motor, rotation motor rotates and drives rotary disc to rotate, rotary disc rotates and drives connecting rod to rotate, connecting rod rotates and drives limiting plate to move on cutting plate, so that the device can be fixed to the cutting object, so that workpiece is at the center position, after fixing, start servo motor, servo motor rotates and drives threaded rod to rotate, threaded rod rotates and moves cutting plate to the below of laser cutting device, so that the device can be positioned, effectively avoid the device when using, workpiece moves and causes the flaw of cut product, to ensure the accuracy of the device when cutting, improve the quality of product.

[0019] 2, the laser cutting equipment, by the setting of filter component, when device cuts, certain harmful gas will be generated, at this time, start air suction machine, harmful gas is inhaled from suction port, enters the inside of filter box through suction pipe, activated carbon filter layer adsorbs the substance in harmful gas, and then gas is discharged from gas outlet pipe, can avoid that staff inhale harmful gas, to ensure the health of staff, simultaneously, harmful gas emission can also be reduced, to reduce the pollution to external air. ACCURACY

[0020] Fig. 1 It is overall structure schematic view of the utility model;

[0021] Fig. 2 It is moving assembly structure schematic view of the utility model;

[0022] Fig. 3 It is limiting component structure schematic view of the utility model;

[0023] Fig. 4 It is filter component structure schematic view of the utility model.

[0024] In the figure: 1. Workbench; 2. Support frame; 3. Filter assembly; 301. Filter box; 302. Activated carbon filter layer; 303. Suction fan; 304. Intake pipe; 305. Intake port; 306. Exhaust pipe; 4. Moving assembly; 401. Threaded rod; 402. Servo motor; 403. Motor box; 5. Cutting plate; 6. Limit assembly; 601. Limit plate; 602. Connecting rod; 603. Rotating disk; 604. Rotating motor; 7. Placement plate; 8. Motor box; 9. Limit rod; 10. Placement frame; 11. Hydraulic rod; 12. Connecting plate; 13. Laser cutter; 14. Placement cabinet; 15. Protective door; 16. Control console; 17. Control button; 18. Display screen. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] See also Figs. 1 to 4 The utility model provides a technical solution: a laser cutting device, including a workbench 1, the top surface of the workbench 1 is fixedly connected to a support frame 2, the top surface of the support frame 2 is fixedly connected to a filter assembly 3, and the setting of the filter assembly 3 can prevent harmful gases from being directly discharged into the outside air. Two groups of slides are provided inside the workbench 1, and a moving assembly 4 is provided inside one group of slides. The setting of the moving assembly 4 can drive the object to be cut to move, and the cutting plates 5 are slidably connected to the inside of the two groups of slides. The surface of the cutting plate 5 is provided with four groups of moving grooves. The internal sliding connection of the four groups of moving grooves is limited by the setting of the limit assembly 6. The object to be cut is fixed, and the filter assembly 3 includes a filter box 301 fixedly connected to the top surface of the support frame 2, and the filter box 301 is slidably connected to the inside of the filter box Two groups of activated carbon filter layers 302, the top surface of the filter box 301 is fixedly connected to a suction fan 303, one end of the suction fan 303 is connected to an air intake pipe 304 through a hose, the bottom surface of the air intake pipe 304 is provided with several groups of air intake ports 305, and the lower end of the side of the filter box 301 is connected through an air outlet pipe 306; the moving component 4 includes a threaded rod 401 arranged inside the slide groove, one end of the threaded rod 401 is fixedly connected to a servo motor 402, and the outer side of the servo motor 402 is fixedly connected to a motor box 403; the limiting component 6 includes a limiting plate 601 slidably connected to the inside of the four groups of moving grooves, the bottom surfaces of the four groups of limiting plates 601 are rotatably connected to connecting rods 602, the other ends of the four groups of connecting rods 602 are rotatably connected to a rotating disk 603, and the bottom surface of the rotating disk 603 is fixedly connected to a rotating motor 604;

[0027] The bottom surface of the cutting plate 5 is fixedly connected to a placement plate 7, and the surface of the placement plate 7 is fixedly connected to a motor box 8. The rotating motor 604 is fixedly connected to the inside of the motor box 8. The placement plate 7 is provided to fix the motor box 8.

[0028] A movable hole is provided at the other end of the cutting plate 5. The interior of the movable hole is slidably connected to a limit rod 9. The limit rod 9 is fixedly connected to the interior of another set of slide grooves. The setting of the limit rod 9 serves to limit the cutting plate 5.

[0029] The support frame 2 is internally slidably connected to a placement frame 10, and the top surface of the placement frame 10 is fixedly connected to a hydraulic rod 11. The placement frame 10 serves to place the hydraulic rod 11.

[0030] One end of the hydraulic rod 11 is fixedly connected to a connecting plate 12, and one side of the connecting plate 12 is fixedly connected to a laser cutter 13. The suction pipe 304 is fixedly connected to the outside of the laser cutter 13. The setting of the connecting plate 12 plays a role in fixing the laser cutter 13.

[0031] One side of the workbench 1 is fixedly connected with a plurality of sets of placement cabinets 14, and the surfaces of the plurality of placement cabinets 14 are provided with protective doors 15. Through the arrangement of the placement cabinets 14, the items can be placed.

[0032] A console 16 is fixedly connected to one side of the workbench 1, and a plurality of control buttons 17 are fixedly connected to the surface of the console 16. A display screen 18 is fixedly connected to the bottom of the console 16. The setting of the control buttons 17 plays a role in controlling the device.

[0033] In the present invention, the working steps of the device are as follows:

[0034] Step 1: When in use, place the workpiece on the cutting plate 5, start the rotary motor 604, the rotary motor 604 rotates to drive the rotary disk 603 to rotate, the rotary disk 603 rotates to drive the connecting rod 602 to rotate, the connecting rod 602 rotates to drive the limiting plate 601 to move on the cutting plate 5, so that the device can fix the object to be cut so that the workpiece is in the center position. After the fixation is completed, start the servo motor 402, the servo motor 402 rotates to drive the threaded rod 401 to rotate, and the threaded rod 401 rotates to move the cutting plate 5 to the bottom of the laser cutter 13;

[0035] Step 2: When the device is cutting, a certain amount of harmful gas will be generated. At this time, the suction fan 303 is started, and the harmful gas is sucked into the air inlet 305 and enters the interior of the filter box 301 through the air intake pipe 304. The activated carbon filter layer 302 adsorbs the substances in the harmful gas and then discharges the gas from the outlet pipe 306.

[0036] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0037] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device comprising a workbench (1), characterized in that: The top surface of the workbench (1) is fixedly connected to a support frame (2), the top surface of the support frame (2) is fixedly connected to a filter assembly (3), two groups of chutes are provided inside the workbench (1), a moving assembly (4) is provided inside one group of the chutes, a cutting plate (5) is slidably connected inside the two groups of chutes, four groups of moving grooves are provided on the surface of the cutting plate (5), and the four groups of moving grooves are slidably connected inside the limiting assembly (6). The filter assembly (3) comprises a filter box (301) fixedly connected to the top surface of the support frame (2); two groups of activated carbon filter layers (302) are slidably connected inside the filter box (301); a suction fan (303) is fixedly connected to the top surface of the filter box (301); one end of the suction fan (303) is connected to an air intake pipe (304) via a hose; a plurality of air intake ports (305) are provided on the bottom surface of the air intake pipe (304); and an air outlet pipe (306) is connected to the lower end of the side surface of the filter box (301); The moving assembly (4) comprises a threaded rod (401) arranged inside a slide groove, one end of the threaded rod (401) is fixedly connected to a servo motor (402), and the outer side of the servo motor (402) is fixedly connected to a motor box (403); The limiting assembly (6) includes a limiting plate (601) slidably connected to the inside of four groups of movable grooves, the bottom surfaces of the four groups of limiting plates (601) are rotatably connected to connecting rods (602), the other ends of the four groups of connecting rods (602) are rotatably connected to a rotating disk (603), and the bottom surface of the rotating disk (603) is fixedly connected to a rotating motor (604).

2. The laser cutting device according to claim 1, characterized in that: The bottom surface of the cutting plate (5) is fixedly connected to a placement plate (7), the surface of the placement plate (7) is fixedly connected to a motor box (8), and the rotating motor (604) is fixedly connected to the inside of the motor box (8).

3. The laser cutting device according to claim 1, characterized in that: A movable hole is provided at the other end of the cutting plate (5), the interior of the movable hole is slidably connected to a limiting rod (9), and the limiting rod (9) is fixedly connected to the interior of another set of sliding grooves.

4. The laser cutting device according to claim 1, characterized in that: The interior of the support frame (2) is slidably connected to a placement frame (10), and the top surface of the placement frame (10) is fixedly connected to a hydraulic rod (11).

5. The laser cutting device according to claim 4, characterized in that: One end of the hydraulic rod (11) is fixedly connected to a connecting plate (12), one side of the connecting plate (12) is fixedly connected to a laser cutter (13), and the air intake pipe (304) is fixedly connected to the outside of the laser cutter (13).

6. The laser cutting device according to claim 1, characterized in that: One side of the workbench (1) is fixedly connected with a plurality of groups of placement cabinets (14), and surfaces of the plurality of groups of placement cabinets (14) are provided with protective doors (15).

7. The laser cutting device according to claim 1, characterized in that: A control console (16) is fixedly connected to one side of the workbench (1), a plurality of control buttons (17) are fixedly connected to the surface of the control console (16), and a display screen (18) is fixedly connected to the bottom surface of the control console (16).

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