CN210024157U

CN210024157U - Environment-friendly laser cutting device with high precision and rapid positioning

Info

Publication number: CN210024157U
Application number: CN201920753664.3U
Authority: CN
Inventors: 张美帆
Original assignee: Jiangxi Heronglong Technology Co Ltd
Current assignee: Jiangxi Heronglong Technology Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-07
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses an environment-friendly laser cutting device with high precision and quick positioning, which belongs to the field of laser cutting equipment, and comprises a supporting plate and a machine body, wherein the machine body is fixedly arranged on the upper surface of the supporting plate, a protecting cover is hinged on the machine body through a rotating shaft, a cylinder is hinged between the protecting cover and the machine body, the cylinder is positioned in the machine body, a guide rail is fixedly arranged in the supporting plate, a servo machine is arranged on the guide rail, the servo machine is in sliding connection with the guide rail, a laser is fixedly arranged on the servo machine, the output end of the laser is downward, a workbench is fixedly arranged on the inner bottom surface of the machine body, at least four positioning mechanisms are arranged on the upper surface of the workbench, and a purifier is fixedly arranged on one side of the machine body; the laser cutting device can quickly and stably fix a workpiece on a machine, can treat harmful gas generated by cutting, and has the characteristics of energy conservation and environmental protection.

Description

Environment-friendly laser cutting device with high precision and rapid positioning

Technical Field

The utility model belongs to the technical field of laser cutting equipment, concretely relates to environmental protection laser cutting device of high accuracy quick location.

Background

The laser cutting machine uses invisible light beams to replace the traditional mechanical knife, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment.

However, the existing laser cutting machine is complex in workpiece positioning and inconvenient to use, and meanwhile, gas generated by laser cutting harms the health of workers, is unsafe to use and is not beneficial to energy conservation and environmental protection, so that the design of the environment-friendly laser cutting device with high precision and rapid positioning is necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection laser cutting device of high accuracy quick location to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the environment-friendly laser cutting device comprises a supporting plate and a machine body, wherein the machine body is fixedly installed on the upper surface of the supporting plate, a protecting cover is hinged to the machine body through a rotating shaft, a cylinder is hinged between the protecting cover and the machine body and located inside the machine body, a guide rail is fixedly installed inside the supporting plate, a servo machine is installed on the guide rail and is in sliding connection with the guide rail, a laser is fixedly installed on the servo machine, the output end of the laser faces downwards, a workbench is fixedly installed on the bottom surface inside the machine body, at least four positioning mechanisms are installed on the upper surface of the workbench, a purifier is fixedly installed on one side of the machine body, and the servo machine and the laser are electrically connected with an external power supply; the purifier comprises a purifier shell, a motor, a first filter screen, a second filter screen and an activated carbon net, wherein the top end of the purifier shell is communicated with the inside of the supporting plate through an air inlet pipe, an exhaust pipe is arranged at the bottom end of the purifier shell and penetrates through the outer wall of the purifier shell, the motor is fixedly arranged at the bottom end of the inside of the purifier shell, the output end of the purifier shell faces upwards, an impeller is fixedly arranged on an output shaft of the purifier shell, the first filter screen, the second filter screen and the activated carbon net are fixedly arranged inside the purifier shell from top to bottom in sequence, the first filter screen is positioned below the air inlet pipe, the activated carbon net is positioned above the impeller, and the motor is electrically connected with an external power supply; positioning mechanism includes support frame, movable rod, reset spring and clamp plate, the support frame passes through bolt fixed mounting in the backup pad, the movable rod run through in the top surface of support frame, clamp plate fixed mounting be in the bottom of support frame, reset spring's both ends respectively with the clamp plate with support frame fixed connection, just reset spring is located the outside of movable rod, the top fixed mounting of movable rod has the carrying handle.

Preferably, universal wheels are mounted at four corners of the bottom surface of the supporting plate.

Preferably, two visual windows are symmetrically embedded on the protective cover.

Preferably, the mesh diameter of the first screen is larger than the mesh diameter of the second screen.

Preferably, the support frame includes two horizontal portions and a vertical portion, the two horizontal portions are respectively located at two ends of the vertical portion, the horizontal portion located at the upper end of the vertical portion faces inward, the horizontal portion located at the lower end of the vertical portion faces outward, and the horizontal portion located at the lower end of the vertical portion is connected to the support plate.

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

1. according to the laser cutting device, the purifier is arranged, harmful gas generated by cutting enters the purifier and sequentially passes through the first filter screen, the second filter screen and the activated carbon screen, so that the gas generated by cutting in the machine body is filtered, harmful substances in the gas are filtered, and the device is safer to use, energy-saving and environment-friendly;

2. this laser cutting device is through setting up positioning mechanism, and this positioning mechanism utilizes reset spring to make the clamp plate press the work piece on the workstation, and the location is stable, convenient, can accomplish work piece location work fast, has improved the efficiency of work piece processing, has reduced staff's working strength.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the purifier of the present invention;

FIG. 3 is a schematic structural view of the middle positioning mechanism of the present invention;

in the figure: 1. a support plate; 2. a body; 3. a purifier; 301. a purifier housing; 302. an air inlet pipe; 303. an exhaust pipe; 304. a motor; 305. an impeller; 306. a first filter screen; 307. a second filter screen; 308. an activated carbon mesh; 4. a protective cover; 5. a guide rail; 6. a work table; 7. a positioning mechanism; 701. a support frame; 702. a movable rod; 703. a return spring; 704. pressing a plate; 705. a carrying handle; 8. a server; 9. a laser; 10. a rotating shaft; 11. a cylinder; 12. a visual window; 13. a universal wheel.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a high-precision fast-positioning environment-friendly laser cutting device, which comprises a supporting plate 1 and a machine body 2, the machine body 2 is fixedly arranged on the upper surface of the supporting plate 1, a protecting cover 4 is hinged on the machine body 2 through a rotating shaft 10, a cylinder 11 is hinged between the protecting cover 4 and the machine body 2 (the cylinder 11 is composed of a cylinder body, a piston rod and a piston, the piston drives the piston rod to move in the cylinder body by changing the air pressure in the cylinder body, and further the length of the cylinder is changed, so that the protecting cover 4 can be opened and closed), the cylinder 11 is positioned in the machine body 2, a guide rail 5 is fixedly arranged in the supporting plate 1, a servo 8 is arranged on the guide rail 5, the servo 8 is connected with the guide rail 5 in a sliding manner, a laser 9 is fixedly arranged on the servo 8, the output, the upper surface of the workbench 6 is at least provided with four positioning mechanisms 7, one side of the machine body 2 is fixedly provided with the purifier 3, and the servo machine 8 and the laser 9 are electrically connected with an external power supply; the purifier 3 comprises a purifier shell 301, a motor 304, a first filter screen 306, a second filter screen 307 and an activated carbon screen 308, wherein the top end of the purifier shell 301 is communicated with the inside of the support plate 1 through an air inlet pipe 302, an exhaust pipe 303 is installed at the bottom end of the purifier shell 301 and penetrates through the outer wall of the purifier shell 301, the motor 304 is fixedly installed at the bottom end of the inside of the purifier shell 301, the output end of the purifier shell 301 is upward, an impeller 305 is fixedly installed on an output shaft of the purifier shell 301, the first filter screen 306, the second filter screen 307 and the activated carbon screen 308 are sequentially and fixedly installed inside the purifier shell 301 from top to bottom, the first filter screen 306 is located below the air inlet pipe 302, the activated carbon screen 308 is located above the impeller 305, and the motor 304 is electrically connected with an external power supply; the positioning mechanism 7 comprises a support frame 701, a movable rod 702, a return spring 703 and a pressing plate 704, the support frame 701 is fixedly mounted on the support plate 1 through a bolt 706, the movable rod 702 penetrates through the top surface of the support frame 701, the pressing plate 704 is fixedly mounted at the bottom end of the support frame 701, two ends of the return spring 703 are respectively fixedly connected with the pressing plate 704 and the support frame 701, the return spring 703 is located outside the movable rod 702, and a carrying handle 705 is fixedly mounted at the top end of the movable rod 702.

In the scheme, when a workpiece is positioned, the lifting handle 705 is pulled to enable the movable rod 702 to move upwards so as to drive the pressing plate 704 to move upwards, when the workpiece is placed below the pressing plate 704, the lifting handle 705 is released, and under the action of the return spring 703, the pressing plate 704 moves downwards so as to clamp the workpiece on the workbench 6, so that the installation is stable, the workpiece positioning efficiency can be effectively improved, and the working intensity of workers is reduced; during the cutting, starter motor 304, motor 304 drives impeller 305 and rotates, thereby produce suction, and then in getting into the clarifier 3 with the gas in the organism 2 through intake pipe 302, reject the large granule impurity that contains in with gas through first filter screen 306, rethread second filter screen 307 filters once more, adsorb the harmful substance in the gas through activated carbon net 308 at last, thereby accomplish gaseous filtering work, can reduce the harmful substance in the gas effectively, thereby make the laser cutting device use safer, and energy saving and environment protection.

Specifically, universal wheels 13 are mounted at four corners of the bottom surface of the supporting plate 1 (the universal wheels 13 are universal wheels with brake pads); when the device is moved, the brake pad of the universal wheel 13 is opened, the pushing device can move, and when the device is operated, the device can be fixed by stepping down the brake pad of the universal wheel 13.

Specifically, two visual windows 12 are symmetrically embedded on the protective cover 4; through setting up visual window 12, when carrying out the cutting, staff's accessible visual window 12 observes the state of inside work piece processing, is convenient for observe.

Specifically, the mesh diameter of the first screen 306 is larger than the mesh diameter of the second screen 307; large particle impurities can be filtered out by the first filter screen 306, small particle impurities can be filtered out by the second filter screen 307, and particle impurities in the gas can be removed by double particle filtering.

Specifically, the supporting frame 701 includes two horizontal portions and a vertical portion, the two horizontal portions are respectively located at two ends of the vertical portion, the horizontal portion located at the upper end of the vertical portion faces inward, the horizontal portion at the lower end faces outward, and the horizontal portion at the lower end of the vertical portion is connected with the supporting plate 1; the horizontal part at the lower end of the vertical part of the support frame 701 is fixed on the support plate 1 through bolts, and the horizontal part faces outwards, so that the workpiece can be effectively prevented from being influenced by the horizontal part, meanwhile, the horizontal part at the top end of the vertical part faces inwards, the movable rod 702 can support, the reset spring 703 is provided with a support point, and the press plate 704 can position the workpiece.

The utility model discloses a theory of operation and use flow: when the gas purifier is used, gas is repeatedly introduced into the cylinder 11, the cylinder 11 extends, so that the protective cover 4 is opened, the carrying handle 705 is pulled, the movable rod 702 moves upwards, the carrying plate 704 moves upwards, a workpiece is placed below the carrying plate 704, the carrying handle 705 is loosened, the carrying plate 704 moves downwards under the action of the return spring 703, so that the workpiece is clamped on the workbench 6, the gas in the cylinder 11 is pumped out, the cylinder 11 is shortened, the protective cover 4 is closed, the servo machine 8, the laser 9 and the motor 304 are started, the laser 9 is driven by the servo machine 8 to move on the guide rail 5, the laser 9 emits laser beams to cut the workpiece, the motor 304 drives the impeller 305 to rotate, the gas in the machine body 2 enters the purifier 3 through the gas inlet pipe 302, impurities contained in the gas are removed through the first filter screen 306, and are filtered again through the second large-particle filter screen 307, and finally, adsorbing harmful substances in the gas through the activated carbon net 308 to finish the filtering work of the gas, closing the servo 8, the laser 9 and the motor 304 in sequence after the work is finished, opening the protective cover 4, and taking out the workpiece.

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 an environmental protection laser cutting device of high accuracy quick location, includes backup pad (1) and organism (2), its characterized in that: the machine body (2) is fixedly installed on the upper surface of the supporting plate (1), a protective cover (4) is hinged to the machine body (2) through a rotating shaft (10), a cylinder (11) is hinged between the protective cover (4) and the machine body (2), the cylinder (11) is located inside the machine body (2), a guide rail (5) is fixedly installed inside the supporting plate (1), a servo machine (8) is installed on the guide rail (5), the servo machine (8) is in sliding connection with the guide rail (5), a laser (9) is fixedly installed on the servo machine (8), the output end of the laser (9) faces downwards, a workbench (6) is fixedly installed on the bottom surface inside the machine body (2), at least four positioning mechanisms (7) are installed on the upper surface of the workbench (6), and a purifier (3) is fixedly installed on one side of the machine body (2), the server (8) and the laser (9) are electrically connected with an external power supply;

the purifier (3) comprises a purifier shell (301), a motor (304), a first filter screen (306), a second filter screen (307) and an activated carbon net (308), wherein the top end of the purifier shell (301) is communicated with the inside of the supporting plate (1) through an air inlet pipe (302), an exhaust pipe (303) is installed at the bottom end of the purifier shell (301), the exhaust pipe (303) penetrates through the outer wall of the purifier shell (301), the motor (304) is fixedly installed at the bottom end of the inside of the purifier shell (301), the output end of the purifier shell (301) faces upwards, an impeller (305) is fixedly installed on the output shaft of the purifier shell (301), and the first filter screen (306), the second filter screen (307) and the activated carbon net (308) are sequentially and fixedly installed in the purifier shell (301) from top to bottom, the first filter screen (306) is positioned below the air inlet pipe (302), the activated carbon screen (308) is positioned above the impeller (305), and the motor (304) is electrically connected with an external power supply;

positioning mechanism (7) include support frame (701), movable rod (702), reset spring (703) and clamp plate (704), bolt (706) fixed mounting is passed through in support frame (701) is last, movable rod (702) run through in the top surface of support frame (701), clamp plate (704) fixed mounting be in the bottom of support frame (701), reset spring (703) both ends respectively with clamp plate (704) with support frame (701) fixed connection, just reset spring (703) are located the outside of movable rod (702), the top fixed mounting of movable rod (702) has carrying handle (705).

2. The environment-friendly laser cutting device with high precision and quick positioning as claimed in claim 1, wherein: universal wheels (13) are mounted at four corners of the bottom surface of the supporting plate (1).

3. The environment-friendly laser cutting device with high precision and quick positioning as claimed in claim 1, wherein: two visual windows (12) are symmetrically embedded on the protective cover (4).

4. The environment-friendly laser cutting device with high precision and quick positioning as claimed in claim 1, wherein: the mesh diameter of the first screen (306) is larger than the mesh diameter of the second screen (307).

5. The environment-friendly laser cutting device with high precision and quick positioning as claimed in claim 1, wherein: the supporting frame (701) comprises two horizontal parts and a vertical part, the two horizontal parts are respectively positioned at two ends of the vertical part, the horizontal part positioned at the upper end of the vertical part faces inwards, the horizontal part at the lower end of the vertical part faces outwards, and the horizontal part at the lower end of the vertical part is connected with the supporting plate (1).