CN112570904A

CN112570904A - Automatic pay-off laser cutting machine

Info

Publication number: CN112570904A
Application number: CN202011410870.8A
Authority: CN
Inventors: 林世添; 陈俊俊; 陈方华
Original assignee: Suzhou Fanaco Intelligent Equipment Co ltd
Current assignee: Suzhou Fanaco Intelligent Equipment Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-03-30

Abstract

The invention discloses an automatic feeding laser cutting machine which comprises a machine tool, wherein a conveyor belt is movably arranged on the outer surface of a roller, a placing block is fixedly arranged on the outer surface of the conveyor belt, a lifting device is fixedly arranged at the top of the machine tool, a pneumatic cylinder is fixedly arranged in an inner cavity of the lifting device, a moving device is fixedly arranged at the output end of the pneumatic cylinder, a first motor is fixedly arranged in the inner cavity of the moving device, and a threaded rod is fixedly arranged at the output end of the first motor. According to the automatic feeding device, the pneumatic cylinder and the motor are arranged at the top, the cutting head can be driven to move up and down in the moving process, the cutting head can be accurately moved, the working efficiency is improved, the disc and the transmission rod are arranged in the conveying device, the shifting block can be driven to move circularly, the placing block is pushed by the shifting block, the integral automatic feeding function can be realized, the manual cost is greatly reduced, and the batch production and processing are facilitated.

Description

Automatic pay-off laser cutting machine

Technical Field

The invention relates to the technical field of laser cutting machines, in particular to an automatic feeding laser cutting machine.

Background

The laser cutting machine focuses the laser emitted from the laser into a laser beam with high power density through the optical path system, the laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal, and finally, the material forms a cutting seam along with the movement of the relative position of the laser beam and the workpiece, so that the purpose of cutting is achieved.

Most of existing laser cutting machines use manual typesetting operation, the working efficiency is not high, manual resources and production cost are increased, certain errors often exist in the manual feeding process, material processing is prone to deviation, material waste is caused, and batch production is not facilitated.

Disclosure of Invention

The invention aims to provide an automatic feeding laser cutting machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic feeding laser cutting machine comprises a machine tool, wherein a roller is movably mounted in an inner cavity of the machine tool, a conveyor belt is movably mounted on the outer surface of the roller, a placing block is fixedly mounted on the outer surface of the conveyor belt, a lifting device is fixedly mounted at the top of the machine tool, a pneumatic cylinder is fixedly mounted in the inner cavity of the lifting device, a moving device is fixedly mounted at the output end of the pneumatic cylinder, a first motor is fixedly mounted in the inner cavity of the moving device, a threaded rod is fixedly mounted at the output end of the first motor, a cutting head is movably mounted on the outer wall of the threaded rod, a conveying device is fixedly mounted in the inner cavity of the machine tool, a second motor is fixedly mounted in the inner cavity of the conveying device, a disc is fixedly mounted at the output end of the second motor, a first transmission rod is movably, the top fixed mounting of second transfer line has the bottom plate, the top fixed mounting of bottom plate has the stirring piece, the one end movable mounting of first transfer line has the dead lever.

Preferably, the number of the lifting devices is two, the two lifting devices are fixed at the top of the machine tool in a mirror image mounting mode, a through hole is formed in an inner cavity of the lifting devices, and two ends of the moving device penetrate through the through hole in the inner cavity of the lifting devices and are fixedly connected with the air cylinder.

Preferably, the mounting position of cutting head is located place the piece directly over and with place the piece mutually perpendicular, the threaded hole of cutting head's inner chamber and threaded rod looks adaptation is seted up.

Preferably, a through hole is formed in an inner cavity of the moving device, and the output end of the cutting head penetrates through the through hole in the inner cavity of the moving device and extends to the outside of the moving device.

Preferably, the outer surface of the disc is provided with a groove, and one end of the first transmission rod is positioned in the groove on the outer surface of the disc and matched with the groove in size.

Preferably, the first transmission rod is movably connected with the conveying device through a fixing rod, a through hole is formed in the inner cavity of the conveying device, and one end of the second transmission rod penetrates through the through hole in the inner cavity of the conveying device and is fixedly connected with the bottom plate.

Compared with the prior art, the invention has the beneficial effects that: this autoloading laser cutting machine, the top is provided with pneumatic cylinder and motor, can drive the cutting head at the in-process elevating movement who removes, can realize that the accurate removal of cutting head has increased work efficiency, and conveyor is inside to be provided with disc and transfer line, can drive to dial the piece and be circular motion, promotes through dialling the piece and places the piece, can realize whole autoloading function, the artifical people that has significantly reduced originally and be favorable to batch production processing.

Drawings

FIG. 1 is a side view of the internal structure of the machine tool of the present invention;

FIG. 2 is a side view of the internal structure of the lifting device of the present invention;

FIG. 3 is a schematic diagram of an internal structure of a mobile device according to the present invention;

fig. 4 is a side view showing the internal structure of the conveying apparatus of the present invention.

In the figure: 1. a machine tool; 2. a drum; 3. a conveyor belt; 4. placing the blocks; 5. a lifting device; 6. a pneumatic cylinder; 7. a mobile device; 8. a first motor; 9. a threaded rod; 10. a cutting head; 11. a conveying device; 12. a second motor; 13. a disc; 14. a first drive lever; 15. a second transmission rod; 16. a base plate; 17. a shifting block; 18. and (5) fixing the rod.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: an automatic feeding laser cutting machine comprises a machine tool 1, wherein a through hole is formed in an inner cavity of the machine tool 1, a conveyor belt 3 penetrates through the through hole in the inner cavity of the machine tool 1 and extends to the top of the machine tool 1, a roller 2 is movably mounted in the inner cavity of the machine tool 1, the conveyor belt 3 is movably mounted on the outer surface of the roller 2, a placing block 4 is fixedly mounted on the outer surface of the conveyor belt 3, two lifting devices 5 are fixedly mounted at the top of the machine tool 1, the two lifting devices 5 are fixed at the top of the machine tool 1 in a mirror image mounting mode, a through hole is formed in the inner cavity of each lifting device 5, two ends of a moving device 7 penetrate through the through hole in the inner cavity of each lifting device 5 and are fixedly connected with a pneumatic cylinder 6, a pneumatic cylinder 6 is fixedly mounted in the inner cavity of each lifting device 5, a moving device 7 is fixedly mounted at an output end of each, a first motor 8 is fixedly arranged in an inner cavity of the moving device 7, a threaded rod 9 is fixedly arranged at the output end of the first motor 8, a cutting head 10 is movably arranged on the outer wall of the threaded rod 9, a through hole is formed in the top of the cutting head 10, the cutting head 10 is fixedly connected with an external laser generator through the through hole, the mounting position of the cutting head 10 is positioned right above the placing block 4 and is vertical to the placing block 4, a threaded hole matched with the threaded rod 9 is formed in the inner cavity of the cutting head 10, a conveying device 11 is fixedly arranged in the inner cavity of the machine tool 1, a second motor 12 is fixedly arranged in the inner cavity of the conveying device 11, a disc 13 is fixedly arranged at the output end of the second motor 12, a groove is formed in the outer surface of the disc 13, one end of a first transmission rod 14 is positioned in the groove in the outer, first transfer line 14 passes through dead lever 18 and conveyor 11 swing joint, the through-hole has been seted up to conveyor 11's inner chamber, the through-hole and the bottom plate 16 fixed connection of conveyor 11 inner chamber are run through to the one end of second transfer line 15, the outside fixed mounting of first transfer line 14 has second transfer line 15, the top fixed mounting of second transfer line 15 has bottom plate 16, the top fixed mounting of bottom plate 16 has stirring piece 17, the quantity of stirring piece 17 is a plurality of, a plurality of stirring pieces 17 are sharp align to grid at the top of bottom plate 16, the one end movable mounting of first transfer line 14 has dead lever 18, dead lever 18 plays the spacing effect to first transfer line 14, make first transfer line 14 at conveyor 11's inner chamber activity, the one end of dead lever 18 and conveyor 11's inner chamber swing joint.

The working principle is as follows: when the device is needed to be used, because the top of the cutting head 10 is provided with a through hole, the through hole at the top of the cutting head 10 is connected with an external laser generator, meanwhile, a worker starts an external control device, the external control device supplies power to the second motor 12, the second motor 12 drives the first transmission rod 14 to rotate, the first transmission rod 14 drives the second transmission rod 15 to move, the second transmission rod 15 drives the bottom plate 16 to move, the bottom plate 16 drives the shifting block 17 to circularly swing, because the number of the shifting blocks 17 is multiple, and the shifting blocks 17 are linearly and uniformly arranged at the top of the bottom plate 16, when the shifting block 17 swings to a certain position, the shifting block 17 is tangent to the outer surface of the placing block 4, so that the shifting block 17 drives the placing block 4 to move, the placing block 4 drives the conveyor belt 3 to move, the material is driven by the conveyor belt 3 to move, thereby realizing the automatic feeding function, and simultaneously the external control device supplies power to, pneumatic cylinder 6 drives mobile device 7 and is elevating movement, and external control device is to the power supply of first motor 8 simultaneously, and first motor 8 drives threaded rod 9 and rotates, and threaded rod 9 drives cutting head 10 and removes, processes the material through cutting head 10.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the invention are exemplary, but not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an autoloading laser cutting machine, includes lathe (1), its characterized in that: the inner chamber movable mounting of lathe (1) has cylinder (2), the surface movable mounting of cylinder (2) has conveyer belt (3), the surface fixed mounting of conveyer belt (3) has places piece (4), the top fixed mounting of lathe (1) has elevating gear (5), the inner chamber fixed mounting of elevating gear (5) has pneumatic cylinder (6), the output fixed mounting of pneumatic cylinder (6) has mobile device (7), the inner chamber fixed mounting of mobile device (7) has first motor (8), the output fixed mounting of first motor (8) has threaded rod (9), the outer wall movable mounting of threaded rod (9) has cutting head (10), the inner chamber fixed mounting of lathe (1) has conveyor (11), the inner chamber fixed mounting of conveyor (11) has second motor (12), the output fixed mounting of second motor (12) has disc (13), the outside movable mounting of disc (13) has first transfer line (14), the outside fixed mounting of first transfer line (14) has second transfer line (15), the top fixed mounting of second transfer line (15) has bottom plate (16), the top fixed mounting of bottom plate (16) has stirring piece (17), the one end movable mounting of first transfer line (14) has dead lever (18).

2. The autoloading laser cutting machine of claim 1, wherein: the quantity of elevating gear (5) is two, two elevating gear (5) are the mounting means of mirror image and fix the top at lathe (1), the through-hole has been seted up to the inner chamber of elevating gear (5), the both ends of mobile device (7) run through the through-hole of elevating gear (5) inner chamber and pneumatic cylinder (6) fixed connection.

3. The autoloading laser cutting machine of claim 1, wherein: the mounting position of cutting head (10) is located and places directly over piece (4) and with place piece (4) mutually perpendicular, and the screw hole with threaded rod (9) looks adaptation is seted up to the inner chamber of cutting head (10).

4. The autoloading laser cutting machine of claim 1, wherein: the inner cavity of the moving device (7) is provided with a through hole, and the output end of the cutting head (10) penetrates through the through hole in the inner cavity of the moving device (7) and extends to the outside of the moving device (7).

5. The autoloading laser cutting machine of claim 1, wherein: the outer surface of the disc (13) is provided with a groove, and one end of the first transmission rod (14) is positioned in the groove on the outer surface of the disc (13) and is matched with the groove in size.

6. The autoloading laser cutting machine of claim 1, wherein: the first transmission rod (14) is movably connected with the conveying device (11) through a fixing rod (18), a through hole is formed in the inner cavity of the conveying device (11), and one end of the second transmission rod (15) penetrates through the through hole in the inner cavity of the conveying device (11) and is fixedly connected with the bottom plate (16).