CN211991463U

CN211991463U - Numerical control laser cutting machine

Info

Publication number: CN211991463U
Application number: CN202020058606.1U
Authority: CN
Inventors: 鲁玮
Original assignee: Wuhan Qianwang Laser Technology Co ltd
Current assignee: Wuhan Qianwang Laser Technology Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-11-24
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to the technical field of laser cutting machine equipment, in particular to a numerical control laser cutting machine, which comprises a frame, a dust removing device, a laser cutting mechanism and a base, the top end of the laser cutting mechanism is provided with a driving mechanism, one end of the laser cutting mechanism is provided with a laser moving rod, the bottom end of the laser cutting mechanism is provided with a cylinder, the bottom end of the cylinder is provided with a sliding rod and a sliding part, the bottom end of the laser cutting mechanism is provided with a laser cutting head, the two ends of the laser cutting head are provided with a position sensor and an image positioning camera, the bottom end of the laser cutting mechanism is provided with a workbench, the outer end of the base is provided with a power switch and an emergency stop switch, the bottom end of the base is provided with a servo electric cylinder and a supporting seat, through the dust collector who sets up, dust collector is equipped with dust cover, dust absorption pipe, dust catcher and filter for environmental protection more when equipment uses.

Description

Numerical control laser cutting machine

Technical Field

The utility model relates to a laser cutting machine equipment technical field specifically is a numerical control laser cutting machine.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, high-pressure gas coaxial with the beam blows away molten or gasified metal, and the material finally forms a kerf along with the movement of the relative position of the beam and the workpiece, so that the aim of cutting is achieved, the laser cutting processing is to replace the traditional mechanical knife by the invisible beam, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting and material saving, smooth cut, low processing cost and the like, is gradually improved or replaced in the traditional metal cutting process equipment, and the numerical control cutting machine has the characteristics of quick cutting speed, small cut and the like in the cutting process, and the design of an industrial master machine type machine tool ensures the high speed and stability of the laser cutting process, is matched with optical fiber lasers with different powers, can carry out high-speed precision processing of cutting and punching on various metals and materials, and is matched with a following type dynamic, in the cutting process, the cutting quality can be kept as same as one all the time, and the laser machine is applied to industries such as sheet metal processing, environmental protection equipment, a case electric cabinet, agricultural machinery, kitchen and bathroom equipment, automobile accessories, sports equipment, lamp decoration lamps, metal artware, fans, electric parts, communication equipment, food machinery, logistics equipment, advertisements, hardware, doors and windows and the like.

Although the existing numerical control laser cutting machines are various in types, most of the existing numerical control laser cutting machines are only changed in form, the functions of the existing numerical control laser cutting machines are not changed greatly, the existing numerical control laser cutting machines can generate smoke and dust when in use, however, the existing numerical control laser cutting machines are not provided with dust removal devices, so that the smoke and the dust can be directly discharged into the air to cause harm to human bodies and the environment, and therefore the current situation needs to be changed by the aid of the numerical control laser cutting machines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control laser cutting machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a numerical control laser cutting machine comprises a frame, a dust removing device, a laser cutting mechanism and a base, wherein a protective door is arranged at the outer end of the frame, a visual window is arranged at the outer end of the protective door, a control button is arranged at one end of the visual window, an operation indicator lamp is arranged at the bottom end of the control button, a door handle is arranged at one end of the protective door, the dust removing device is provided with a dust cover, a dust suction pipe, a dust suction machine and a filter, a dust collection cavity is arranged at the inner end of the dust suction machine, a filter water tank is arranged at the bottom end of the dust suction machine, a first filter screen and a second filter screen are arranged at the inner end of the filter, an exhaust port is arranged at the top end of the filter, a driving mechanism is arranged at the top end of the laser cutting mechanism, a laser moving rod is arranged at one, the laser cutting machine is characterized in that position sensors and image positioning cameras are arranged at two ends of the laser cutting head, a workbench is arranged at the bottom end of the laser cutting mechanism, a power switch and an emergency stop switch are arranged at the outer end of the base, and a servo electric cylinder and a supporting seat are arranged at the bottom end of the base.

Preferably, the two ends of the base are provided with cushion pads, the supporting seats are specifically provided with four groups, the rear ends of the supporting seats are provided with universal wheels, and the top ends of the universal wheels are provided with self-locking mechanisms.

Preferably, a stepping motor and a controller are arranged at the inner end of the driving mechanism, and the position sensor is electrically connected with the controller.

Preferably, the inner end of the dust cover is provided with a plurality of groups of dust suction holes.

Preferably, the outer end of the workbench is provided with an anti-slip layer, and the surface of the visible window is adhered with a laser protection film.

Preferably, the first filter screen is an activated carbon filter screen, and the second filter screen is a HEPA filter screen.

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

1. in the utility model, through the arranged dust removing device, the dust removing device is provided with a dust cover, a dust suction pipe, a dust collector and a filter, the inner end of the dust collector is provided with a dust collection cavity, the bottom end of the dust collector is provided with a filter water tank, the inner end of the filter is provided with a first filter screen and a second filter screen, the top end of the filter is provided with an exhaust port, the inner end of the dust cover is provided with a plurality of groups of dust collection holes, the dust cover can not only prevent laser from harming human body, but also gather dust and prevent dust from scattering, the first filter screen is an active carbon filter screen, the second filter screen is an HEPA filter screen, during operation, the dust generated when the laser cutting machine cuts is sucked into the inner end of the dust collection cavity through the dust suction pipe and the dust cover, then the substance with larger particles can descend into the filter water tank along with the action of gravity, and finally, the dust is discharged through the exhaust port, and compared with the prior art that the dust is not treated and directly discharged, the dust-removing device is more environment-friendly when used.

2. The utility model discloses in, through being equipped with servo electronic jar and supporting seat in the base bottom, thereby go up and down and then remove the purpose that reaches fixed frame to the supporting seat through servo electronic jar, continue to go up and down after fixed and reach the purpose that promotes the frame, removal laser cutting machine that can relax through the universal wheel to make laser cutting machine's fixed more convenient with the use, the base both ends are equipped with the blotter, prevent that external impact from producing the damage to the frame, make safety more during the equipment uses.

3. The utility model discloses in, through being equipped with the cylinder in laser cutting mechanism bottom, the cylinder bottom is equipped with slide bar and slider, the laser cutting mechanism bottom is equipped with the laser cutting head, laser cutting head both ends are equipped with position sensor and image location camera, make the slider remove and then control the laser cutting head and reciprocate in the slide bar upper end through the cylinder, fix a position and control the work piece of wanting the cutting through position sensor and image location camera for more accurate when equipment cuts.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the laser cutting mechanism of the present invention;

in the figure: 1-frame, 2-dust removing device, 3-laser cutting mechanism, 4-base, 5-protective door, 6-visual window, 7-control button, 8-operation indicator light, 9-door handle, 10-dust cover, 11-dust suction pipe, 12-dust suction machine, 13-filter, 14-dust collection cavity, 15-filter water tank, 16-first filter screen, 17-second filter screen, 18-exhaust port, 19-driving mechanism, 20-laser moving rod, 21-cylinder, 22-sliding rod, 23-sliding piece, 24-laser cutting head, 25-position sensor, 26-image positioning camera, 27-workbench, 28-power switch, 29-emergency stop switch, 30-servo electric cylinder, etc, 31-support seat

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-3, the present invention provides a technical solution:

a numerical control laser cutting machine comprises a frame 1, a dust removing device 2, a laser cutting mechanism 3 and a base 4, wherein a protective door 5 is arranged at the outer end of the frame 1, a visual window 6 is arranged at the outer end of the protective door 5, a control button 7 is arranged at one end of the visual window 6, an operation indicator lamp 8 is arranged at the bottom end of the control button 7, a door handle 9 is arranged at one end of the protective door 5, the dust removing device 2 is provided with a dust cover 10, a dust suction pipe 11, a dust collector 12 and a filter 13, a dust collecting cavity 14 is arranged at the inner end of the dust collector 12, a filter water tank 15 is arranged at the bottom end of the filter 13, a first filter screen 16 and a second filter screen 17 are arranged at the top end of the filter 13, an air outlet 18 is arranged at the top end of the dust collecting device 2 through the arrangement, the dust cover 10, the dust suction pipe 11, the dust collector, the inner of the filter 13 is provided with a first filter screen 16 and a second filter screen 17, the top end of the filter 13 is provided with an exhaust port 18, the inner of the dust cover 10 is provided with a plurality of groups of dust suction holes, the dust cover 19 can not only prevent laser from harming human body, but also gather dust and prevent dust from scattering, the first filter screen 16 is an active carbon filter screen, the second filter screen 17 is an HEPA filter screen, during operation, the dust collector 12 sucks the dust generated during cutting of the laser cutting machine into the inner end of the dust collection cavity 14 through the dust suction pipe 11 and the dust cover 10, then the substances with larger particles can fall into the filter water tank 15 under the action of gravity, the particles with smaller particles can float up into the filter 13, the filter is filtered through the action of the first filter screen 16 and the second filter screen 17, and finally discharged through the exhaust port 18, compared with the prior art that the dust is not treated and directly discharged, the utility, the top end of the laser cutting mechanism 3 is provided with a driving mechanism 19, one end of the laser cutting mechanism 3 is provided with a laser moving rod 20, the bottom end of the laser cutting mechanism 3 is provided with a cylinder 21, the bottom end of the cylinder 21 is provided with a slide rod 22 and a sliding part 23, the bottom end of the laser cutting mechanism 3 is provided with a laser cutting head 24, the two ends of the laser cutting head 24 are provided with a position sensor 25 and an image positioning camera 26, the cylinder 21 is provided with the cylinder 21, the bottom end of the cylinder 21 is provided with the slide rod 22 and the sliding part 23, the bottom end of the laser cutting mechanism is provided with the laser cutting head 24, the two ends of the laser cutting head 24 are provided with the position sensor 25 and the image positioning camera 26, the sliding part 23 is moved at the upper end of the slide rod 22 through the cylinder 21 so as to control, laser cutting mechanism 3 bottom is equipped with workstation 27, 4 outer ends of base are equipped with switch 28 and emergency stop switch 29, 4 bottoms of base are equipped with servo electronic jar 30 and supporting seat 31, through be equipped with servo electronic jar 30 and supporting seat 31 in 4 bottoms of base, go up and down and then remove the purpose that fixed frame 1 is reached to supporting seat 31 through servo electronic jar 30, continue to go up and down after fixed and reach the purpose that promotes frame 1, removal laser cutting machine that can relax through the universal wheel, thereby make laser cutting machine's fixed more convenient with the use, 4 both ends of base are equipped with the blotter, prevent that external impact from producing the damage to frame 1, make safety during the equipment uses more, certain spreading value has.

The utility model discloses work flow: before the laser cutting machine is used, the laser cutting machine is moved to a proper position through a universal wheel, the servo electric cylinder 30 enables the supporting seat 31 to descend to the ground so as to fix the frame 1, when the frame 1 needs to be lifted, the servo electric cylinder 30 continues to work so as to enable the base 4 to ascend so as to lift the frame 1, when the laser cutting machine is used, the sliding piece 23 is moved at the upper end of the sliding rod 22 through the air cylinder 21 so as to control the laser cutting head 24 to move up and down, a workpiece to be cut is positioned and controlled through the position sensor 25 and the image positioning camera 26, the dust collector 12 sucks dust generated during cutting of the laser cutting machine into the inner end of the dust collecting cavity 14 through the dust collecting pipe 11 and the dust cover 10, then substances with larger particles can descend into the filter water tank 15 along with the action of gravity, the particles with smaller particles can float into the filter 13, and, finally, the waste gas is discharged through the exhaust port 18, so that the equipment is more environment-friendly and convenient to use, and has certain popularization value.

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

Claims

1. The utility model provides a numerical control laser cutting machine, includes frame (1), dust collector (2), laser cutting mechanism (3) and base (4), its characterized in that: the dust removing device is characterized in that a protective door (5) is arranged at the outer end of the rack (1), a visual window (6) is arranged at the outer end of the protective door (5), a control button (7) is arranged at one end of the visual window (6), an operation indicator lamp (8) is arranged at the bottom end of the control button (7), a door handle (9) is arranged at one end of the protective door (5), a dust cover (10), a dust suction pipe (11), a dust suction machine (12) and a filter (13) are arranged on the dust removing device (2), a dust collection cavity (14) is arranged at the inner end of the dust suction machine (12), a filter water tank (15) is arranged at the bottom end of the dust suction machine (12), a first filter screen (16) and a second filter screen (17) are arranged at the inner end of the filter (13), an exhaust port (18) is arranged at the top end of the filter (13), a driving mechanism (19), laser cutting mechanism (3) bottom is equipped with cylinder (21), cylinder (21) bottom is equipped with slide bar (22) and slider (23), laser cutting mechanism (3) bottom is equipped with laser cutting head (24), laser cutting head (24) both ends are equipped with position sensor (25) and image location camera (26), laser cutting mechanism (3) bottom is equipped with workstation (27), base (4) outer end is equipped with switch (28) and scram switch (29), base (4) bottom is equipped with servo electronic jar (30) and supporting seat (31).

2. The numerical control laser cutting machine according to claim 1, characterized in that: the base (4) both ends are equipped with the blotter, supporting seat (31) specifically are equipped with four groups, and the rear end is equipped with the universal wheel, the universal wheel top is equipped with self-locking mechanism.

3. The numerical control laser cutting machine according to claim 1, characterized in that: the inner end of the driving mechanism (19) is provided with a stepping motor and a controller, and the position sensor (25) is electrically connected with the controller.

4. The numerical control laser cutting machine according to claim 1, characterized in that: the inner end of the dust cover (10) is provided with a plurality of groups of dust suction holes.

5. The numerical control laser cutting machine according to claim 1, characterized in that: the outer end of the workbench (27) is provided with an anti-slip layer, and the surface of the visual window (6) is adhered with a laser protection film.

6. The numerical control laser cutting machine according to claim 1, characterized in that: first filter screen (16) are the active carbon filter screen, second filter screen (17) are the HEPA filter screen.