A robot laser cutting machine

Abstract

The present invention discloses a robot laser hole cutting machine, comprising a base, a working platform is fixedly provided on the upper end of the base, a robot is fixedly provided on one side of the working platform, the movable end of the robot is fixedly connected to an extrusion head, a waste box is fixedly provided on the lower end of the extrusion head, the waste box is located at the lower end of the working platform, three-dimensional slides are provided on both sides of the waste box, the slide grooves of the two three-dimensional slides are provided with laser cutting heads, laser sensors are fixedly provided on the lower ends of the laser cutting heads, a waste outlet is fixedly provided at one end of the waste box, a discharging conveyor belt is fixedly provided on one side of the robot, and the robot laser hole cutting is realized by combining with the robot, so that the verticality of the hole and the product can be ensured, the quality of the product can be improved, the product can be loaded and used without shaping, the time for product shaping is reduced, the production efficiency of the product is improved, the efficiency is several times that of before, and at the same time, zero unqualified rate can be achieved, the waste of products is avoided, the utilization rate of products is increased, the practicability is higher, and the promotion and use value is higher.

Description

Technical Field

[0001] The invention relates to a laser hole cutting machine, in particular to a robot laser hole cutting machine, and belongs to the technical field of intelligent robot processing. Background Art

[0002] A robot is a machine device that performs work automatically. It can accept human commands, run pre-programmed programs, or act according to principles formulated by artificial intelligence technology. Its task is to assist or replace human work. In the past, the punching of car trunk hinges was done with traditional drills or machining centers, which could not guarantee the verticality of the hole and the product (due to the poor rigidity of the product, the product plane was unstable), so the product needed to be reshaped before loading. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a robot laser cutting machine to solve the problems mentioned in the above background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] The present invention provides a robot laser hole cutting machine, comprising a base, a working platform is fixedly provided on the upper end of the base, a robot is fixedly provided on one side of the working platform, the movable end of the robot is fixedly connected to an extrusion head, a waste box is fixedly provided at the lower end of the extrusion head, the waste box is located at the lower end of the working platform, three-dimensional slides are provided on both sides of the waste box, the slide grooves of the two three-dimensional slides are provided with laser cutting heads, the lower ends of the laser cutting heads are fixedly provided with laser sensors, a waste outlet is fixedly provided at one end of the waste box, a discharging conveyor belt is fixedly provided on one side of the robot, a plurality of products are fixedly provided on the upper end of the discharging conveyor belt, one side of the discharging conveyor belt is fixedly connected to a rotating feeding slide, a feeding mold is fixedly provided on the upper end of the rotating feeding slide, a medium-pressure cylinder is fixedly provided at the lower end of the rotating feeding slide, and a suspended pressure cylinder is fixedly provided on one side of the medium-pressure cylinder.

[0006] As a preferred technical solution of the present invention, the base and the working platform are both provided with HRC type shock-absorbing pads on the outside, and the base and the working platform are painted with anti-fouling latex paint.

[0007] As a preferred technical solution of the present invention, the laser sensor measures and maps data and feeds it back to the robot, which then adjusts the large surface of the three points to be parallel to the surface of the laser cutting machine.

[0008] As a preferred technical solution of the present invention, a discharge cylinder and a pick-up cylinder are fixedly provided on the upper end of the discharge conveyor belt, and the discharge cylinder and the pick-up cylinder are matched and arranged in parallel.

[0009] As a preferred technical solution of the present invention, the cutting width of the laser cutting machine is equal to the receiving width of the waste box.

[0010] The beneficial effects of the present invention are as follows: the present invention provides a robot laser hole cutting machine, which has the characteristics of high efficiency and high qualified rate. In specific use, compared with the traditional automobile trunk hinge punching process, by combining with a robot to realize robot laser hole cutting, the verticality of the hole and the product can be ensured, the quality of the product can be improved, and the product can be loaded and used without shaping, which reduces the time for product shaping and improves the production efficiency of the product. The efficiency is 5 to 10 times that of the previous one. At the same time, it can achieve zero unqualified rate, avoid product waste, increase product utilization rate, higher practicality, and higher promotion and use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall top view structure of the present invention;

[0013] Figure 2 It is a schematic diagram of the installation structure of the longitudinal frame and the transverse frame of the present invention;

[0014] Figure 3 It is a schematic diagram of the installation structure of the fixing block and the hook-shaped piece of the present invention.

[0015] In the figure: 1. Base; 2. Robot; 3. Product; 4. Medium-pressure cylinder; 5. Suspended-pressure cylinder; 6. Discharging conveyor belt; 7. Working table; 8. Rotating feeding slide; 9. Feeding mold; 10. Waste box; 11. Waste outlet; 12. Three-dimensional slide; 13. Laser cutting head; 14. Laser sensor; 15. Extrusion head. DETAILED DESCRIPTION

[0016] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0017] Example

[0018] like Figure 1-3As shown, a robot laser hole cutting machine of the present invention comprises a base 1, a working platform 7 is fixedly provided on the upper end of the base 1, a robot 2 is fixedly provided on one side of the working platform 7, a movable end of the robot 2 is fixedly connected to an extrusion head 15, a waste box 10 is fixedly provided at the lower end of the extrusion head 15, the waste box 10 is located at the lower end of the working platform 7, three-dimensional slides 12 are provided on both sides of the waste box 10, the slide grooves of the two three-dimensional slides 12 are provided with laser cutting heads 13, laser sensors 14 are fixedly provided at the lower ends of the laser cutting heads 13, a waste outlet 11 is fixedly provided at one end of the waste box 10, a discharging conveyor belt 6 is fixedly provided on one side of the robot 2, a plurality of products 3 are fixedly provided on the upper end of the discharging conveyor belt 6, one side of the discharging conveyor belt 6 is fixedly connected to a rotating feeding slide 8, a feeding mold 9 is fixedly provided on the upper end of the rotating feeding slide 8, a medium-pressure cylinder 4 is fixedly provided at the lower end of the rotating feeding slide 8, and a suspended pressure cylinder 5 is fixedly provided on one side of the medium-pressure cylinder 4.

[0019] The base 1 and the working platform 7 are both provided with HRC type shock-absorbing pads, and the base 1 and the working platform 7 are coated with anti-fouling latex paint to avoid wear of the base 1 and the working platform 7 and corrosion of the base 1 and the working platform 7 by external moisture, thereby increasing the service life of the base 1 and the working platform 7 and reducing the maintenance cost of the device. The laser sensor 14 maps the data and feeds it back to the robot 2, and the robot 2 performs adjustment to make the large surface of the three points parallel to the surface of the laser cutting head 13, thereby realizing intelligent operation, being simple and convenient, and reducing the workload of personnel. A discharge cylinder and a pick-up cylinder are fixedly provided at the upper end of the discharge conveyor 6, and the discharge cylinder and the pick-up cylinder are matched and arranged and are parallel in position, so as to facilitate the conveyance of the product by the discharge conveyor 6 and the cutting and drilling of the product by the robot 2. The cutting width of the laser cutting head 13 is equal to the receiving width of the waste box 10, so as to facilitate the recycling of waste materials during product cutting.

[0020] Specifically, when the present invention is used, the present invention is a robot laser hole cutting machine, which has the characteristics of high efficiency and high qualified rate. Robot 2 is a Kuka KR10 or R1420 robot arm. When robot 2 grabs the product, it uses three points to position into a surface and uses a laser sensor 14 to map the surface height difference of the product, giving a signal to robot 2, and robot 2 automatically adjusts the large surface of the three points of the product to be parallel to the surface of the laser cutting head 13. After laser cutting of two holes, due to the deformation of the product, the two sides of the same hole are no longer on the same axis after cutting, and cannot be perpendicular to the large surface of the product. Therefore, 0.1mm to 0.2mm is reserved when cutting the aperture. After the cutting is completed, the extrusion method independently developed by us ensures the coaxiality and verticality of the product, which is more practical and has a high value of promotion and use.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A robot laser cutting machine, characterized in that: The invention comprises a base (1), wherein a work surface table (7) is fixedly provided at the upper end of the base (1), a robot (2) is fixedly provided on one side of the work surface table (7), a movable end of the robot (2) is fixedly connected to an extrusion head (15), a waste box (10) is fixedly provided at the lower end of the extrusion head (15), the waste box (10) is located at the lower end of the work surface table (7), three-dimensional slides (12) are provided on both sides of the waste box (10), the slide grooves of the two three-dimensional slides (12) are provided with laser cutting heads (13), and the lower ends of the laser cutting heads (13) are fixedly provided. A laser sensor (14) is fixedly provided, a waste outlet (11) is fixedly provided at one end of the waste box (10), a discharge conveyor belt (6) is fixedly provided at one side of the robot (2), a plurality of products (3) are fixedly provided at the upper end of the discharge conveyor belt (6), one side of the discharge conveyor belt (6) is fixedly connected to a rotating feeding slide (8), a feeding mold (9) is fixedly provided at the upper end of the rotating feeding slide (8), a medium-pressure cylinder (4) is fixedly provided at the lower end of the rotating feeding slide (8), and a suspension pressure cylinder (5) is fixedly provided at one side of the medium-pressure cylinder (4); The laser sensor (14) measures and maps data and feeds it back to the robot (2), and the robot (2) adjusts the large surface of the three points to be parallel to the surface of the laser cutting head (13); A discharge cylinder and a pick-up cylinder are fixedly provided on the upper end of the discharge conveyor belt (6), and the discharge cylinder and the pick-up cylinder are matched and arranged in parallel.

2. A robot laser cutting machine according to claim 1, characterized in that: The base (1) and the work surface (7) are both provided with HRC type shock-absorbing pads on their surfaces, and the base (1) and the work surface (7) are coated with anti-fouling latex paint.

3. A robot laser cutting machine according to claim 1, characterized in that: The cutting width of the laser cutting head (13) is equal to the receiving width of the waste box (10).

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