CN213614836U

CN213614836U - One-to-two double-station laser cutting device

Info

Publication number: CN213614836U
Application number: CN202022373273.4U
Authority: CN
Inventors: 章利伟; 沈晖; 梁启艮
Original assignee: Suzhou Pioneer Advanced Intelligent Equipment Co ltd
Current assignee: Suzhou Pioneer Advanced Intelligent Equipment Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-06
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a one-to-two double-station laser cutting device, which is provided with a large-scale main body frame. The main body frame is provided with a fiber laser cutting machine inside. The ground located on the left side of the fiber laser cutting machine is provided with two mutually parallel The ground rail is provided with a raw material feeding car; the fiber laser cutting machine has two sets, which are arranged longitudinally at the front and rear, and are symmetrical to each other; the rear of the ground rail is provided with a finished product material table, and the finished product material table and The finished product sorting area is connected to the rear of the main frame; the top of the main frame is provided with a moving beam that can move in the Y direction, and below the moving beam is a loading and unloading robot that can move along the top to move in the X direction. This one-to-two double-station laser cutting device can realize simultaneous processing of two fiber laser cutting machines, can reasonably allocate processing stations, and automate the whole process of production, effectively guarantee product quality, improve production efficiency, and reduce production costs. Production management can effectively and comprehensively manage and control.

Description

One drags two station laser cutting device

Technical Field

The utility model relates to a laser cutting field especially relates to a one drags two duplex position laser cutting device.

Background

In laser cutting, a workpiece is heated by a laser beam having high energy density to form a cut in the workpiece, and the workpiece is cut. The laser cutting machine has the advantages of high cutting precision, high cutting speed, smooth cutting surface, difficulty in damaging workpieces and the like, and is widely applied.

At present, a laser cutting machine is mostly controlled by a numerical control program, a plate is placed on the laser cutting machine in a manual or robot feeding mode for cutting, and the plate is taken out and sorted manually or by a robot after being cut.

Compare in the mode of artifical material loading and unloading, this kind of production mode is relatively laggard, and artifical input cost is high, and has certain potential safety hazard, and it is lower to go up unloading efficiency ratio simultaneously to the production efficiency of laser cutting whole processing has been influenced.

For the mode of feeding and discharging by the robot, the speed of feeding and discharging is improved to a certain extent, so that the overall production efficiency of laser cutting is improved to a certain extent; however, only one laser cutting machine can perform laser cutting processing, when the laser cutting machine operates, the feeding and discharging robot is in a stagnation state, the feeding and discharging robot operates again after the laser cutting machine completes cutting, material taking and discharging work is performed, and the feeding robot moves to a specified position to take materials and feed materials after discharging is completed. The production mode prevents reasonable application of running clearance of the feeding and discharging robot, so that laser cutting efficiency cannot be remarkably improved.

Disclosure of Invention

The utility model aims to solve the technical problem that an degree of automation is high is provided, can rationally distribute each subassembly of equipment and use to improve production efficiency's a drags two duplex position laser cutting device greatly.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a one-driven-two-station laser cutting device is provided with a large-width main body frame formed by welding manganese steel square tubes in a splicing manner, the top of the main body frame is of a rectangular structure and is longitudinally arranged, an optical fiber laser cutting machine is arranged at the part, close to the right side, inside the main body frame, two ground rails which are parallel to each other are arranged on the ground on the left side of the optical fiber laser cutting machine, a raw material feeding vehicle matched with the ground rails is arranged on the ground rails, and the raw material feeding vehicle is located in the main body frame; the optical fiber laser cutting machine is provided with two optical fiber laser cutting machines which are longitudinally arranged in front and back and are symmetrical to each other, the ground rail is parallel to the optical fiber laser cutting machines, the front ends of the ground rails extend to the periphery of the front of the main body frame, and the rear ends of the ground rails are aligned with the tail ends of the optical fiber laser cutting machines close to the front end of the main body frame; a finished product material table is arranged in the main body frame behind the ground rail, is positioned on the left side of the optical fiber laser cutting machine close to the rear end of the main body frame and is parallel to the optical fiber laser cutting machine, and is connected with a finished product sorting area arranged behind the main body frame; the utility model discloses a feeding and discharging robot, including main body frame, walking beam, servo motor, main body frame top, walking beam, the main body frame top is provided with the walking beam, the walking beam transversely sets up, and it can do Y through servo motor and move around to the top at the main body frame top, the below of walking beam is provided with the last unloading robot that can go up and down, the last unloading robot can be followed the walking beam and made X and.

Preferably, the main body frame is formed by welding cross beams, longitudinal beams and supporting columns; the two cross beams are symmetrically arranged in the front and back direction, the two longitudinal beams are symmetrically arranged in the left and right direction, two ends of each longitudinal beam are connected with two ends of each cross beam to form a large-width rectangular frame structure, and the four support columns are respectively fixed at four corners of the bottom of the rectangular frame; the movable beam is erected at the tops of the two longitudinal beams symmetrically arranged, the top of each longitudinal beam is provided with a guide rail, one side of each guide rail is provided with a rack which is consistent in length and parallel to the guide rail, the bottom of each movable beam is provided with a sliding block in sliding fit with the guide rail, a servo motor arranged on the movable beam is connected with a gear meshed with the rack, and the servo motor drives the movable beam to move forwards and backwards in the Y direction on the guide rail through a gear and a rack which are matched with each other.

Preferably, the feeding and discharging robot comprises a mechanical arm capable of lifting up and down and a vacuum sucker group arranged at the bottom of the mechanical arm, and the vacuum sucker group is connected with the mechanical arm through a prefabricated sucker frame.

Preferably, the suction cup frame is provided with two groups of pneumatic plate separating devices, and the outer end of the suction cup frame is provided with a plurality of integrated opening and closing valves which are convenient for manually opening and closing the corresponding vacuum suction cups.

Preferably, the mechanical arm is a three-axis rectangular coordinate mechanical arm.

Preferably, the loading and unloading robot is driven by a high-torque servo motor to move left and right in the X direction along the moving beam.

Preferably, fiber laser cutting machine includes the laser cutting workstation, laser cutting workstation bottom is provided with the dump bin, and the top is provided with the X axle, X axle goes up sliding fit has can be made X to the Y axle that removes, and Y axle goes up sliding fit has can be made Y to the Z axle that removes, the Z axle can the oscilaltion, and its end is provided with fiber laser cutting head.

Preferably, the Y axis is of a double-drive gantry type structure.

Preferably, the waste bin is connected with a dust removal fan arranged outside the optical fiber laser cutting machine through a dust removal pipeline.

Preferably, a finished product conveying belt connected with the finished product sorting area is arranged on the finished product material table.

Compared with the prior art, the utility model discloses an useful part is: the one-to-two station laser cutting device can realize simultaneous processing of two optical fiber laser cutting machines, can reasonably distribute processing stations, realize full-process automatic production such as automatic layering, automatic material taking, automatic feeding, automatic cutting and automatic discharging of plates, can effectively guarantee product quality, can reasonably utilize equipment, greatly improves production efficiency, reduces production cost, and can effectively carry out comprehensive management and control on product production management.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a schematic top view of the one-driving-two-station laser cutting device of the present invention;

fig. 2 is a schematic structural diagram of the feeding robot in fig. 1.

In the figure: 1. an optical fiber laser cutting machine; 1-1, a dust removal pipeline; 2. a raw material feeding vehicle; 3. a finished product platform; 4. a main body frame; 4-1, a cross beam; 4-2, longitudinal beams; 5. a finished product sorting area; 6. a finished product conveyer belt; 7. a moving beam; 8. a loading and unloading robot; 8-1, a mechanical arm; 8-2, a sucker frame; 8-3, a vacuum chuck group; 8-4, integrating an opening and closing valve; 9. a dust removal fan; 10. a ground rail.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:

fig. 1 shows a one-driving-two-station laser cutting device, which has a large-breadth main body frame 4 formed by welding manganese steel square pipes, wherein the top surface of the main body frame 4 is of a rectangular structure and is longitudinally arranged, an optical fiber laser cutting machine 1 is arranged at a position close to the right side in the main body frame, the optical fiber laser cutting machine 1 comprises a laser cutting workbench, a waste bin is arranged at the bottom of the laser cutting workbench, an X shaft is arranged at the top of the laser cutting workbench, a Y shaft capable of moving in the X direction is slidably matched on the X shaft, the Y shaft adopts a double-drive gantry type structure, a Z shaft capable of moving in the Y direction is slidably matched on the Y shaft, the Z shaft can lift up and down, and an optical fiber laser cutting head is; the ground positioned on the left side of the optical fiber laser cutting machine 1 is provided with two ground rails 10 which are parallel to each other, a raw material feeding trolley 2 matched with the ground rails 10 is arranged on the ground rails 10, and the raw material feeding trolley 2 is positioned in the main body frame 4; the optical fiber laser cutting machine 1 is provided with two optical fiber laser cutting machines which are longitudinally arranged in front and back and are symmetrical to each other, the ground rail 10 is parallel to the optical fiber laser cutting machine 1, the front end of the ground rail extends to the front periphery of the main body frame 4, and the rear end of the ground rail is aligned with the tail end of the optical fiber laser cutting machine 1 close to the front end of the main body frame 4; a finished product platform 3 is arranged in the main body frame 4 behind the ground rail 10, the finished product platform 3 is arranged in the main body frame 4 near the left side of the optical fiber laser cutting machine 1 at the rear end and is parallel to the optical fiber laser cutting machine 1, and the finished product platform 3 is connected with a finished product sorting area 5 arranged behind the main body frame 4; the top of main body frame 4 is provided with walking beam 7, walking beam 7 transversely sets up, and it can be done Y through servo motor and move around to the top at main body frame 4, the below of walking beam 7 is provided with the last unloading robot 8 that can go up and down, last unloading robot 8 can be followed walking beam 7 and is made X to the side-to-side movement.

In order to facilitate the layout and the operation of the optical fiber laser cutting machine 1, the raw material feeding trolley 2, the finished product material platform 3 and the moving beam 7, the main body frame 4 is formed by welding a cross beam 4-1, a longitudinal beam 4-2 and a support column in a splicing manner; the two cross beams 4-1 are symmetrically arranged in the front and back direction, the two longitudinal beams 4-2 are symmetrically arranged in the left and right direction, two ends of each longitudinal beam 4-2 are connected with two ends of each cross beam 4-1 to form a large-width rectangular frame structure, and the four support columns are respectively fixed at four corners of the bottom of the rectangular frame; the movable beam 7 is erected on the tops of two longitudinal beams 4-2 which are symmetrically arranged, a guide rail is arranged on the top of each longitudinal beam 4-2, racks which are identical in length and parallel to each other are arranged on one side of each guide rail, a sliding block which is in sliding fit with the guide rails is arranged at the bottom of each movable beam 7, a servo motor arranged on each movable beam 7 is connected with a gear meshed with the corresponding rack, and the servo motor drives the movable beams 7 to move back and forth on the guide rails in the Y direction through the gears and the racks which are matched with each other.

As shown in fig. 2, the loading and unloading robot 8 is driven by a high-torque servo motor to move left and right in the X direction along a moving beam 7, and is composed of a mechanical arm 8-1 capable of lifting up and down and a vacuum chuck set 8-3 arranged at the bottom of the mechanical arm 8-1, wherein the mechanical arm 8-1 is a three-axis rectangular coordinate mechanical arm, and the vacuum chuck set 8-3 is connected with the mechanical arm 8-1 through a prefabricated chuck frame 8-2; the suction disc frame 8-2 is provided with two groups of pneumatic plate separating devices, so that a single plate can be ensured to be sucked after layered detection, and the outer end of the suction disc frame 8-2 is provided with a plurality of integrated opening and closing valves 8-4 which are convenient for manually opening and closing corresponding vacuum suction discs.

In order to timely remove dust generated during cutting of the optical fiber laser cutting machine 1, the waste bin is connected with a dust removal fan 9 arranged outside the optical fiber laser cutting machine 1 through a dust removal pipeline 1-1.

In order to facilitate the feeding and discharging robot 8 to feed and discharge cut plates from the finished product platform 3, the cut plates automatically enter the finished product sorting area 5, and a finished product conveying belt 6 connected with the finished product sorting area 5 is arranged on the finished product platform 3.

The specific working mode is as follows: the raw material feeding vehicle 2 is driven to the periphery of the main body frame 4, the plate materials are automatically fed through a three-dimensional material warehouse connected with the raw material feeding vehicle 2 or placed on the raw material feeding vehicle 2 through a forklift or a traveling crane, then the raw material feeding vehicle 2 moves towards the main body frame 4 along a ground rail 10 and enters a region to be fed, then the raw material feeding vehicle is automatically positioned, a general control platform arranged outside the main body frame 4 sends instructions to the feeding and discharging robot 8, the feeding and discharging robot 8 moves to the upper part of the raw material feeding vehicle 2 through a moving beam 7 and a mechanical arm 8-1 of the feeding and discharging robot, a vacuum sucker group 8-3 on the feeding and discharging robot 8 moves downwards to the plate material through the mechanical arm 8-1 to suck the plate materials, the plate materials are ensured to be sucked into a single plate after the layered detection of a pneumatic plate separating device, a vision system is arranged on the feeding and discharging robot 8 and can scan and identify two-dimensional, and after the identification is finished, sending a signal to the upper discharging robot 8 to finish the feeding preparation work.

And then, automatically selecting a machine tool by the main control console according to the working state and the processing information of the optical fiber laser cutting machine 1, controlling the feeding and discharging robot 8 to send the plate to the table surface of the selected laser cutting workbench through an instruction, arranging a photographing and edge searching device at an optical fiber laser cutting head on the optical fiber laser cutting machine 1, starting the photographing and edge searching device to work at the moment, finding out the positioning point and the edge of the plate, and then automatically processing the plate according to the information in the two-dimensional code of the plate by the optical fiber laser cutting machine 1.

After the plates are cut, an instruction is sent to the master control platform and the feeding and discharging robot 8, the feeding and discharging robot 8 moves to the position above the table top of the laser cutting workbench after machining is finished, moves downwards to the position of the plates after cutting to suck cutting pieces, moves the cutting pieces to a finished product conveying belt 6 on a finished product table 3, conveys the machined cutting pieces to a finished product sorting area 5 through the finished product conveying belt 6, and sorts and stacks the plates manually.

In the course of working, when one of them optic fibre laser cutting machine 1 is adding man-hour, the cutting member after processing is sent into the finished product material platform on another optic fibre laser cutting machine 1 to go up unloading robot 8, then remove again and get on raw materials skip car 8 and get the material, and return on the original way and carry out the unloading, after the unloading, another optic fibre laser cutting machine 1 finishes processing, go up unloading robot 8 and remove again and absorb the cutting member on this optic fibre laser cutting machine 1, mode in proper order, can effectively utilize the running clearance of unloading robot 8, cooperate two optic fibre laser cutting machine 1 simultaneous processing, the production efficiency is greatly improved.

The one-to-two station laser cutting device can realize simultaneous processing of two optical fiber laser cutting machines, can reasonably distribute processing stations, realize full-process automatic production such as automatic layering, automatic material taking, automatic feeding, automatic cutting and automatic discharging of plates, can effectively guarantee product quality, can reasonably utilize equipment, greatly improves production efficiency, reduces production cost, and can effectively carry out comprehensive management and control on product production management.

It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A one-to-two double-station laser cutting device, characterized in that it has a large-format main body frame (4) made of manganese steel square tubes tailor-welded, and the top surface of the main frame (4) is in a rectangular structure, It is arranged longitudinally, and a fiber laser cutting machine (1) is arranged on the inner part near the right side, and two ground rails (10) parallel to each other are arranged on the ground on the left side of the fiber laser cutting machine (1). 10) A raw material feeding trolley (2) is arranged on it, and the raw material feeding trolley (2) is located in the main frame (4); the fiber laser cutting machine (1) has two sets, which are arranged longitudinally at the front and rear. , and are symmetrical to each other, the ground rail (10) is parallel to the fiber laser cutting machine (1), its front end extends toward the front periphery of the main frame (4), and the rear end is cut with the fiber laser cutting near the front end of the main frame (4). The ends of the machine (1) are aligned; the main frame (4) is provided with a finished material table (3) behind the ground rail (10), and the finished material table (3) is located in the main frame (4) close to the back The left side of the fiber laser cutting machine (1) at the end, and parallel to the fiber laser cutting machine (1), the finished product material table (3) is connected to the finished product sorting area (5) arranged behind the main frame (4); The top of the main frame (4) is provided with a moving beam (7), the moving beam (7) is arranged horizontally, and can be moved forward and backward in Y on the top of the main frame (4) by a servo motor, and the moving beam (7) A loading and unloading robot (8) capable of lifting and lowering is arranged below the ), and the loading and unloading robot (8) can move left and right in the X direction along the moving beam (7).

2 . The laser cutting device with one drag and two double stations according to claim 1 , wherein the main frame ( 4 ) is welded by cross beams ( 4-1 ), longitudinal beams ( 4-2 ) and support columns. 3 . Composition: the cross beams (4-1) have two beams (4-1), which are arranged symmetrically in the front and rear; The two ends of -1) are connected to each other to form a large-format rectangular frame structure. The support column has four, which are respectively fixed at the bottom four corners of the rectangular frame; the moving beam (7) is erected on a symmetrical The tops of the two longitudinal beams (4-2) are provided, the tops of the longitudinal beams (4-2) are provided with guide rails, and one side of the guide rails is provided with racks with the same length and parallel to each other, and the bottom of the moving beams (7) A slider that slides and cooperates with the guide rail is provided, the servo motor arranged on the moving beam (7) is connected with the gear meshed with the rack, and the servo motor drives the moving beam (7) to move through the gears and racks that cooperate with each other. Make Y on the guide rail to move forward and backward.

3. The one-to-two double-station laser cutting device according to claim 1, characterized in that: the loading and unloading robot (8) consists of a robotic arm (8-1) that can lift up and down, and a robotic arm (8-1) arranged on the robotic arm (8). -1) It is composed of a vacuum suction cup group (8-3) at the bottom, and the vacuum suction cup group (8-3) is connected with the mechanical arm (8-1) through a prefabricated suction cup frame (8-2).

4. The one-to-two double-station laser cutting device according to claim 3, characterized in that: the suction cup frame (8-2) is provided with two sets of pneumatic splitting devices, and the outer end is provided with a plurality of devices for easy manual opening and close the integrated on-off valve (8-4) corresponding to the vacuum suction cup.

5. The one-to-two double-station laser cutting device according to claim 3, wherein the mechanical arm (8-1) is a three-axis Cartesian coordinate mechanical arm.

6 . The one-to-two double-station laser cutting device according to claim 1 , wherein the loading and unloading robot ( 8 ) is driven by a high-torque servo motor to move left and right along the moving beam ( 7 ). 7 .

7. The one-to-two double-station laser cutting device according to claim 1, characterized in that: the fiber laser cutting machine (1) comprises a laser cutting workbench, and the bottom of the laser cutting workbench is provided with a waste box, The top is provided with an X-axis, the X-axis is slidably fitted with a Y-axis that can move in the X-direction, the Y-axis is slidably fitted with a Z-axis that can move in the Y-direction, the Z-axis can be lifted up and down, and its end is provided with Fiber laser cutting head.

8. The one-drive-two-dual-station laser cutting device according to claim 7, wherein the Y-axis adopts a double-drive gantry structure.

9. The one-to-two-station laser cutting device according to claim 7, characterized in that: the waste box passes through a dust removal pipe (1-1) and a dust removal fan (1-1) disposed outside the fiber laser cutting machine (1). 9) Connect.

10. The one-to-two double-station laser cutting device according to claim 1, characterized in that: the finished product material table (3) is provided with a finished product conveyor belt (6) connected to the finished product sorting area (5) .