Laser cutting robot with continuous cutting function

Abstract

The utility model provides a laser cutting robot for continuous cutting, which relates to the technical field of laser cutting robots and comprises a bottom plate, a mounting plate is mounted above the bottom plate, a fixing mechanism is arranged above the mounting plate, a first moving mechanism is arranged in the bottom plate, a mounting frame is mounted at the rear end of the top of the bottom plate, and a second moving mechanism is mounted at the rear end of the top of the bottom plate. An air cylinder is installed below the second moving mechanism, and a laser cutting head is installed at the bottom end of the air cylinder. A first moving mechanism is arranged in a bottom plate, a second moving mechanism is arranged below a mounting frame, and a first servo motor, a threaded rod, a threaded sleeve, a limiting groove and a limiting block of the first moving mechanism are matched with an electromagnetic sliding rail and an electromagnetic sliding block of the second moving mechanism, so that continuous cutting treatment can be conducted on parts; and the cutting robot is higher in efficiency during use, so that the working efficiency of the cutting robot during use is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting robots, in particular to a continuous cutting laser cutting robot. Background Art

[0002] With the development of economy and the continuous improvement of science and technology, my country's machinery industry has developed very rapidly. Laser cutting robots are increasingly used in machinery manufacturing. Laser cutting uses a high-power density laser beam to irradiate the material to be cut, so that the material is quickly heated to the vaporization temperature and evaporates to form holes. As the beam moves on the material, the holes continuously form a very narrow (such as about 0.1mm) slit to complete the cutting of the material.

[0003] For example, application number CN215747197U discloses "a laser cutting robot", and specifically discloses: a frame, a cutting robot body arranged on the frame, and a laser cutting head rotatably arranged on the cutting robot body, characterized in that: it also includes a clamping and positioning component, the clamping and positioning component includes a cutting platform arranged on the frame, two clamping cylinders symmetrically arranged on the cutting platform, the telescopic rod of each of the clamping cylinders is connected to the positioning plate and can drive it to slide left and right, and lifting plates are arranged on the corresponding end surfaces of the two positioning plates for sliding up and down. However, in the above technology, it is inconvenient to easily move the cutting parts and the cutting head, so that the efficiency of cutting the parts is low, and the position of the parts needs to be adjusted, which makes the laser cutting robot not continuous when in use, thereby reducing the working efficiency of the laser cutting robot when in use. Therefore, the utility model proposes a continuous cutting laser cutting robot to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes a continuous cutting laser cutting robot, which solves the problem in the prior art that it is inconvenient to move the cutting parts and the cutting head conveniently, resulting in low efficiency when cutting parts and the need to adjust the position of the parts, making the laser cutting robot not continuous enough during use, thereby reducing the working efficiency of the laser cutting robot during use.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a continuous cutting laser cutting robot, comprising a base plate, a mounting plate is installed above the base plate, a fixing mechanism is arranged above the mounting plate, a first moving mechanism is arranged inside the base plate, a mounting frame is installed at the rear end of the top of the base plate, a second moving mechanism is arranged at the bottom end of the mounting frame, a cylinder is installed below the second moving mechanism, and a laser cutting head is installed at the bottom end of the cylinder;

[0006] The first moving mechanism includes a first servo motor, a threaded rod, a threaded sleeve and a limiting structure. The first servo motor is installed at the front end of the base plate, and the threaded rod is installed inside the base plate. The output end of the first servo motor is connected to one end of the threaded rod. The outer wall of the threaded rod is provided with a threaded sleeve, and the top of the threaded sleeve is connected to the bottom end of the mounting plate.

[0007] A further improvement is that the limiting structure includes a limiting groove and a limiting block, the limiting groove is arranged on both sides of the bottom plate, the limiting block is arranged inside the limiting groove, and the top end of the limiting block is connected to the bottom end of the mounting plate.

[0008] A further improvement is that the inner diameter of the limiting groove is larger than the outer diameter of the limiting block, and a sliding structure is formed between the limiting groove and the limiting block.

[0009] A further improvement is that the second moving mechanism includes an electromagnetic slide rail and an electromagnetic slider, the electromagnetic slide rail is installed below the mounting frame, the outer side wall of the electromagnetic slide rail is provided with an electromagnetic slider, and the lower part of the electromagnetic slider is connected to the upper part of the cylinder.

[0010] The further improvement lies in that the fixing mechanism comprises a fixing plate, a fixing cavity, a transmission rack, a cavity, a second servo motor, a worm, a worm wheel, a transmission gear, a mounting seat, an electric telescopic rod and a pressure plate, the fixing plate being installed above the mounting plate, the fixing cavity being installed on the inner side of the fixing plate, a transmission rack being arranged inside the fixing cavity, one end of the transmission rack extending to the outside of the fixing cavity, a mounting seat being installed on one end of the transmission rack, an electric telescopic rod being installed below the mounting seat, a pressure plate being installed below the electric telescopic rod, a cavity being installed on one side above the fixing cavity, a second servo motor being installed on one side of the cavity, a worm being installed above the inside of the cavity, an output end of the second servo motor being connected to one end of the worm, a worm wheel being meshed below the worm, a transmission gear being installed at the front end of the worm wheel, and the bottom of the transmission gear meshes with the top of the transmission rack with each other.

[0011] A further improvement is that four mounting seats are arranged above the mounting plate, and the four mounting seats are symmetrically distributed about the central axis of the mounting plate.

[0012] The beneficial effects of the utility model are as follows: by arranging a first moving mechanism inside the base plate and a second moving mechanism below the mounting frame, the first servo motor, threaded rod, threaded sleeve, limit groove, limit block of the first moving mechanism and the electromagnetic slide rail and electromagnetic slider of the second moving mechanism cooperate with each other, so that the parts can be continuously cut, so that the cutting robot is more efficient when in use, thereby greatly improving the working efficiency of the cutting robot when in use; by arranging a fixing mechanism above the mounting plate, by utilizing the fixing plate, fixing cavity, transmission rack, cavity, second servo motor, worm, worm wheel, transmission gear, mounting seat, electric telescopic rod and pressing plate of the fixing mechanism to cooperate with each other, the parts can be conveniently fixed above the mounting plate, so that the parts are more stable when cutting, thereby greatly improving the stability of the cutting robot when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the front cross-sectional structure of the fixing mechanism of the utility model;

[0015] Figure 3 It is a schematic diagram of a top view cross-sectional structure of a first moving mechanism of the utility model;

[0016] Figure 4 For the utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0017] Figure 5 It is a schematic diagram of a partial top view cross-sectional structure of the fixing mechanism of the utility model.

[0018] Wherein: 1. bottom plate; 2. mounting plate; 3. mounting frame; 4. cylinder; 5. laser cutting head; 6. electromagnetic slide rail; 7. electromagnetic slider; 8. first servo motor; 9. threaded rod; 10. threaded sleeve; 11. limit groove; 12. limit block; 13. fixed plate; 14. fixed cavity; 15. transmission rack; 16. cavity; 17. second servo motor; 18. worm; 19. worm wheel; 20. transmission gear; 21. mounting seat; 22. electric telescopic rod; 23. pressure plate. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0020] according to Figure 1 , 2As shown in Figures 3, 4 and 5, this embodiment proposes a continuous cutting laser cutting robot, including a base plate 1, a mounting plate 2 is installed above the base plate 1, a fixing mechanism is arranged above the mounting plate 2, a first moving mechanism is arranged inside the base plate 1, a mounting frame 3 is installed at the rear end of the top of the base plate 1, a second moving mechanism is arranged at the bottom end of the mounting frame 3, a cylinder 4 is installed below the second moving mechanism, a laser cutting head 5 is installed at the bottom end of the cylinder 4, and the cylinder 4 is started to drive the laser cutting head 5 to move, and the laser cutting head 5 is moved to an appropriate position to cut the parts.

[0021] The first moving mechanism includes a first servo motor 8, a threaded rod 9, a threaded sleeve 10 and a limiting structure. The first servo motor 8 is installed at the front end of the base plate 1, and the threaded rod 9 is installed inside the base plate 1. The output end of the first servo motor 8 is connected to one end of the threaded rod 9. The outer wall of the threaded rod 9 is provided with a threaded sleeve 10, and the top of the threaded sleeve 10 is connected to the bottom end of the mounting plate 2. When in use, the first servo motor 8 is started to drive the threaded rod 9 to rotate, thereby driving the threaded sleeve 10 to move, and then under the limitation of the limiting groove 11 and the limiting block 12, the threaded sleeve 10 is used to drive the mounting plate 2 to move, thereby driving the parts to move forward and backward, so the parts can be cut comprehensively and continuously.

[0022] The limiting structure includes a limiting groove 11 and a limiting block 12. The limiting groove 11 is arranged on both sides inside the base plate 1. The limiting block 12 is arranged inside the limiting groove 11. The top of the limiting block 12 is connected to the bottom end of the mounting plate 2. The inner diameter of the limiting groove 11 is larger than the outer diameter of the limiting block 12. A sliding structure is formed between the limiting groove 11 and the limiting block 12. When in use, the limiting groove 11 and the limiting block 12 cooperate with each other to limit the mounting plate 2 when it is moving, so that the mounting plate 2 and the parts are more stable when moving.

[0023] The second moving mechanism includes an electromagnetic slide rail 6 and an electromagnetic slider 7. The electromagnetic slide rail 6 is installed at the bottom of the mounting frame 3. The outer wall of the electromagnetic slide rail 6 is provided with an electromagnetic slider 7. The bottom of the electromagnetic slider 7 is connected to the top of the cylinder 4. When in use, the electromagnetic slide rail 6 is started to drive the electromagnetic slider 7 to move, and the electromagnetic slider 7 is used to drive the laser cutting head 5 to move left and right. By using the mutual cooperation of the first moving mechanism and the second moving mechanism, the parts can be continuously cut, so that the cutting robot is more efficient when in use, thereby greatly improving the working efficiency of the cutting robot when in use.

[0024] The fixing mechanism includes a fixing plate 13, a fixing cavity 14, a transmission rack 15, a cavity 16, a second servo motor 17, a worm 18, a worm wheel 19, a transmission gear 20, a mounting seat 21, an electric telescopic rod 22 and a pressing plate 23. The fixing plate 13 is installed above the mounting plate 2. The fixing cavity 14 is installed on the inner side of the fixing plate 13. The transmission rack 15 is arranged inside the fixing cavity 14. One end of the transmission rack 15 extends to the outside of the fixing cavity 14. The mounting seat 21 is installed at one end of the transmission rack 15. The electric telescopic rod 22 is installed below the mounting seat 21. The pressing plate 23 is installed below the electric telescopic rod 22. The cavity 16 is installed on one side above the fixing cavity 14. The second servo motor 17 is installed on one side of the cavity 16. The worm 18 is installed above the inside of the cavity 16. The output end of the second servo motor 17 is connected to one end of the worm 18. A worm wheel 19 is meshed, and a transmission gear 20 is installed at the front end of the worm wheel 19. The lower part of the transmission gear 20 is meshed with the upper part of the transmission rack 15. Four mounting seats 21 are arranged above the mounting plate 2. The four mounting seats 21 are symmetrically distributed about the central axis of the mounting plate 2. When in use, the parts are placed above the mounting plate 2, and then the second servo motor 17 is started to drive the worm 18 to rotate. Since the worm 18 and the worm wheel 19 are meshed with each other, the worm wheel 19 is used to drive the transmission gear 20 to rotate. Since the transmission gear 20 and the transmission rack 15 are meshed with each other, the transmission rack 15 is used to drive the mounting seat 21 to move, and the pressing plate 23 is moved to an appropriate position. Then the electric telescopic rod 22 is started to drive the pressing plate 23 to move downward. Therefore, the pressing plate 23 is used to fix the parts, making it more stable when cutting the parts, thereby greatly improving the stability of the cutting robot when in use.

[0025] Working principle: The staff first places the parts on the top of the mounting plate 2, and then starts the second servo motor 17 to drive the worm 18 to rotate. Since the worm 18 and the worm wheel 19 are meshed with each other, the worm wheel 19 is used to drive the transmission gear 20 to rotate. Since the transmission gear 20 and the transmission rack 15 are meshed with each other, the transmission rack 15 is used to drive the mounting seat 21 to move, and the pressing plate 23 is moved to the appropriate position. Then the electric telescopic rod 22 is started to drive the pressing plate 23 to move downward, so the pressing plate 23 is used to fix the parts, and then the cylinder 4 is started to drive the laser cutting head 5 to move downward, and the laser cutting head 5 is adjusted to the appropriate position. At this time, the electromagnetic slide rail 6 is started to drive the electromagnetic slider 7 to move, and the electromagnetic slider 7 is used to drive the laser cutting head 5 to move left and right, and then the first servo motor 8 is started to drive the threaded rod 9 to rotate, so the threaded sleeve 10 is driven to move, and then under the limit of the limit groove 11 and the limit block 12, the threaded sleeve 10 is used to drive the mounting plate 2 to move, and then the parts are driven forward and backward, so the parts can be cut comprehensively and continuously.

[0026] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A continuous cutting laser cutting robot, comprising a base plate (1), characterized in that: A mounting plate (2) is installed above the base plate (1), a fixing mechanism is provided above the mounting plate (2), a first moving mechanism is provided inside the base plate (1), a mounting frame (3) is installed at the rear end of the top of the base plate (1), a second moving mechanism is provided at the bottom end of the mounting frame (3), a cylinder (4) is installed below the second moving mechanism, and a laser cutting head (5) is installed at the bottom end of the cylinder (4); The first moving mechanism comprises a first servo motor (8), a threaded rod (9), a threaded sleeve (10) and a limiting structure, wherein the first servo motor (8) is mounted on the front end of the base plate (1), the threaded rod (9) is mounted inside the base plate (1), the output end of the first servo motor (8) is connected to one end of the threaded rod (9), the outer side wall of the threaded rod (9) is provided with a threaded sleeve (10), and the top end of the threaded sleeve (10) is connected to the bottom end of the mounting plate (2).

2. A continuous cutting laser cutting robot according to claim 1, characterized in that: The limiting structure comprises a limiting groove (11) and a limiting block (12); the limiting groove (11) is arranged on both sides inside the bottom plate (1); the limiting block (12) is arranged inside the limiting groove (11); the top end of the limiting block (12) is connected to the bottom end of the mounting plate (2).

3. A continuous cutting laser cutting robot according to claim 2, characterized in that: The inner diameter of the limiting groove (11) is greater than the outer diameter of the limiting block (12), and a sliding structure is formed between the limiting groove (11) and the limiting block (12).

4. The continuous cutting laser cutting robot according to claim 1, characterized in that: The second moving mechanism comprises an electromagnetic slide rail (6) and an electromagnetic slider (7); the electromagnetic slide rail (6) is installed below the mounting frame (3); the outer wall of the electromagnetic slide rail (6) is provided with an electromagnetic slider (7); the lower part of the electromagnetic slider (7) is connected to the upper part of the cylinder (4).

5. The continuous cutting laser cutting robot according to claim 1, characterized in that: The fixing mechanism comprises a fixing plate (13), a fixing cavity (14), a transmission rack (15), a cavity (16), a second servo motor (17), a worm (18), a worm wheel (19), a transmission gear (20), a mounting seat (21), an electric telescopic rod (22) and a pressing plate (23); the fixing plate (13) is mounted above the mounting plate (2); the fixing cavity (14) is mounted on the inner side of the fixing plate (13); a transmission rack (15) is arranged inside the fixing cavity (14); one end of the transmission rack (15) extends to the outside of the fixing cavity (14); one end of the transmission rack (15) is mounted on the mounting seat (21); An electric telescopic rod (22) is installed below the mounting seat (21), a pressure plate (23) is installed below the electric telescopic rod (22), a cavity (16) is installed on one side above the fixed cavity (14), a second servo motor (17) is installed on one side of the cavity (16), a worm (18) is installed above the cavity (16), an output end of the second servo motor (17) is connected to one end of the worm (18), a worm wheel (19) is meshed below the worm (18), a transmission gear (20) is installed at the front end of the worm wheel (19), and the bottom of the transmission gear (20) is meshed with the top of the transmission rack (15).

6. The continuous cutting laser cutting robot according to claim 5, characterized in that: Four mounting seats (21) are arranged above the mounting plate (2), and the four mounting seats (21) are symmetrically distributed about the central axis of the mounting plate (2).

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