Cleaning vehicle tank laser cutting equipment

Abstract

The utility model relates to the technical field of laser cutting equipment, in particular to cleaning vehicle tank body laser cutting equipment, which improves the convenience of cutting circular holes with different diameters in a cleaning vehicle tank body and reduces the use limitation of cutting. Comprising a bottom plate and a support which is installed on the bottom plate in a left-right sliding mode. The laser cutting device comprises a base plate, a support, a walking device, a driving device, an adjusting device, a positioning device, a first guide rail, a circular ring and a laser cutting head, the walking device is arranged at the top end of the base plate and used for sliding the support left and right, the first guide rail is installed at the bottom end of the support, and the circular ring is rotationally installed on the first guide rail; the laser cutting head is installed on the circular ring through the adjusting device, the adjusting device is used for driving the laser cutting head to move and adjust, and the positioning device is installed on the bottom plate and used for fixing the cleaning vehicle tank.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting equipment, in particular to a laser cutting equipment for the tank body of a cleaning vehicle. Background Art

[0002] Laser cutting technology is a technology that uses a high-energy density laser beam to irradiate the surface of a material, causing it to quickly melt, vaporize, and burn, so as to achieve the purpose of cutting.

[0003] Currently, in laser cutting processing, as in the patent with the authorized publication number of CN218362764U in the prior art, this utility model discloses a laser cutting equipment for thick plate carbon steel with adjustable oxygen pressure, including a cutting table, a thick plate carbon steel placement groove, a laser control mechanism, an oxygen injection pipeline, and an alarm lamp. A first fixing block is installed on the cutting table, the first fixing block and the second fixing block are symmetrically arranged, the thick plate carbon steel placement groove is opened on the sides of the first fixing block and the second fixing block, the top end of the oxygen injection pipeline is arranged inside the oxygen tank body, and the bottom end of the oxygen injection pipeline is arranged inside the laser cutting head.

[0004] However, it is found during the use of this equipment that it is not convenient to perform circular hole cutting processing on the tank body of the cleaning vehicle. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a laser cutting equipment for the tank body of a cleaning vehicle, which improves the convenience of cutting circular holes with different diameters on the tank body of the cleaning vehicle and reduces the limitations in cutting use.

[0006] A laser cutting device for the tank body of a cleaning vehicle of the present utility model includes a bottom plate and a bracket. The bracket is slidably installed on the bottom plate left and right. It also includes a traveling device, a driving device, an adjusting device, a positioning device, a first guide rail, a circular ring, and a laser cutting head. A traveling device is provided at the top end of the bottom plate. The traveling device is used for the left and right sliding of the bracket. The first guide rail is installed at the bottom end of the bracket. The circular ring is rotatably installed on the first guide rail. A driving device is provided on the bottom plate. The driving device is used to drive the circular ring to rotate. The laser cutting head is installed on the circular ring through the adjusting device. The adjusting device is used to drive the laser cutting head to move and adjust. The positioning device is installed on the bottom plate. The positioning device is used to fix the tank body of the cleaning vehicle. The tank body of the cleaning vehicle is fixed on the positioning device. Then, the traveling device drives the bracket to move, so that the bracket drives the laser cutting head to move above the position to be cut. Then, the adjusting device drives the laser cutting head to move downward, so that the laser cutting head approaches the tank body of the cleaning vehicle. After the laser cutting head is started, the tank body of the cleaning vehicle is cut. The driving device drives the circular ring to rotate, so that the circular ring drives the laser cutting head to move circumferentially, thereby enabling the laser cutting head to cut circular holes in the tank body of the cleaning vehicle. The horizontal position of the laser cutting head is adjusted by the adjusting device, improving the convenience of the laser cutting head for cutting circular holes with different diameters in the tank body of the cleaning vehicle and reducing the limitation of the equipment cutting use.

[0007] Preferably, the adjusting device includes a guide groove, a slider, a first electric cylinder, a lead screw, and a first motor. The guide groove is installed on the outer side wall of the bottom end of the circular ring. The slider is horizontally slidably installed in the guide groove. The fixed end of the first electric cylinder is connected to the bottom end of the slider. The laser cutting head is installed on the moving end of the first electric cylinder. The two ends of the lead screw are rotatably installed on the inner side wall of the guide groove. The slider is fitted and screwed on the guide groove. The first motor is installed on the outer side wall of the guide groove. The output end of the first motor is connected to the lead screw. After the circular ring rotates, it drives the guide groove to move circumferentially, so that the guide groove drives the laser cutting head to move circumferentially to cut circular holes in the tank body of the cleaning vehicle. The first motor drives the lead screw to rotate. After the lead screw rotates, it drives the slider to move horizontally, thereby enabling the slider to drive the laser cutting head to move horizontally, improving the convenience of the laser cutting head for cutting different circular holes in the tank body of the cleaning vehicle. The first electric cylinder drives the laser cutting head to move up and down, improving the convenience of the laser cutting head approaching the tank body of the cleaning vehicle.

[0008] Preferably, the traveling device includes a second guide rail, a second motor, a rack, and a first gear. The second guide rail is installed at the top end of the bottom plate. The bottom of the bracket is slidably installed on the second guide rail. The second motor is installed on the outer side wall of the bracket. The first gear is installed on the output end of the second motor. The rack is installed at the top end of the bottom plate, and the rack meshes with the first gear. The second motor drives the first gear to rotate, so that the first gear drives the bracket to move through meshing with the rack, improving the convenience of moving the position of the laser cutting head.

[0009] Preferably, it further includes a second electric cylinder and an electromagnet. The fixed end of the second electric cylinder is installed at the top of the bracket, and the electromagnet is installed on the moving end of the second electric cylinder. The second electric cylinder drives the electromagnet to move downward, so that the electromagnet adsorbs and fixes the position where the circular hole needs to be cut, thereby preventing the material from falling into the tank body after the circular hole is cut and improving the convenience of using the equipment.

[0010] Preferably, the positioning device includes a support seat and a third electric cylinder. The support seat is installed at the top of the bottom plate, and multiple groups of third electric cylinders are installed on the support seat. The cleaning vehicle tank body is placed on the support seat, and then it is clamped and fixed by the moving ends of multiple groups of third electric cylinders, thereby improving the convenience of positioning the cleaning vehicle tank body.

[0011] Preferably, the driving device includes a third motor, a second gear, and a toothed ring. The third motor is installed at the top of the bracket, the second gear is installed on the output end of the third motor, the toothed ring is sleeved on the outer side wall of the circular ring, and the toothed ring meshes with the second gear. The third motor drives the second gear to rotate, so that the second gear drives the circular ring to rotate through meshing with the toothed ring, improving the convenience of the circumferential movement of the laser cutting head.

[0012] Preferably, it further includes multiple groups of guide posts. Multiple groups of guide posts are slidably installed on the bracket up and down, and the bottom ends of multiple groups of guide posts are connected to the top end of the electromagnet. By providing multiple groups of guide posts, the use stability of the electromagnet is improved.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The cleaning vehicle tank body is fixed on the positioning device, and then the walking device drives the bracket to move, so that the bracket drives the laser cutting head to move above the position to be cut. Then, the adjusting device drives the laser cutting head to move downward, so that the laser cutting head approaches the cleaning vehicle tank body. After the laser cutting head is started, the cleaning vehicle tank body is cut. The driving device drives the circular ring to rotate, so that the circular ring drives the laser cutting head to move circumferentially, thereby enabling the laser cutting head to cut circular holes in the cleaning vehicle tank body. The horizontal position of the laser cutting head is adjusted by the adjusting device, improving the convenience of the laser cutting head for cutting circular holes with different diameters in the cleaning vehicle tank body and reducing the limitations of equipment cutting use. Description of the Drawings

[0014] Figure 1 is the axonometric structural schematic diagram of the present utility model;

[0015] Figure 2 is the axonometric partial structural schematic diagram of the connection between the first guide rail and the circular ring, etc.;

[0016] Figure 3 is the axonometric structural schematic diagram of the connection between the bracket and the second electric cylinder, etc.;

[0017] Figure 4 is the axonometric structural schematic diagram of the connection between the second motor and the first gear, etc.;

[0018] Figure 5 It is a partial axonometric structural schematic diagram of the connection between the laser cutting head and the first electric cylinder, etc.

[0019] Reference numerals in the drawings: 1, bottom plate; 2, bracket; 3, first guide rail; 4, ring; 5, laser cutting head; 6, guide groove; 7, slider; 8, first electric cylinder; 9, lead screw; 10, first motor; 11, second guide rail; 12, second motor; 13, rack; 14, first gear; 15, second electric cylinder; 16, electromagnet; 17, support seat; 18, third electric cylinder; 19, third motor; 20, second gear; 21, toothed ring; 22, guide post. Specific embodiments

[0020] For the convenience of understanding the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive. Embodiment 1

[0021] As Figures 1 to 5 shown, a laser cutting device for the tank body of a cleaning vehicle according to the present invention includes a bottom plate 1 and a bracket 2, and the bracket 2 is slidably mounted on the bottom plate 1 left and right; it further includes a traveling device, a driving device, an adjusting device, a positioning device, a first guide rail 3, a ring 4 and a laser cutting head 5. A traveling device is provided at the top end of the bottom plate 1, and the traveling device is used for the left and right sliding of the bracket 2. The first guide rail 3 is installed at the bottom end of the bracket 2, and the ring 4 is rotatably mounted on the first guide rail 3. A driving device is provided on the bottom plate 1, and the driving device is used to drive the rotation of the ring 4. The laser cutting head 5 is installed on the ring 4 through an adjusting device, and the adjusting device is used to drive the movement and adjustment of the laser cutting head 5. The positioning device is installed on the bottom plate 1, and the positioning device is used to fix the tank body of the cleaning vehicle;

[0022] As Figure 2 shown, the adjusting device includes a guide groove 6, a slider 7, a first electric cylinder 8, a lead screw 9 and a first motor 10. The guide groove 6 is installed on the outer side wall of the bottom end of the ring 4, the slider 7 is horizontally slidably mounted in the guide groove 6, the fixed end of the first electric cylinder 8 is connected to the bottom end of the slider 7, the laser cutting head 5 is installed on the moving end of the first electric cylinder 8, the two ends of the lead screw 9 are rotatably installed on the inner side wall of the guide groove 6, the slider 7 is fitted and screwed on the guide groove 6, and the first motor 10 is installed on the outer side wall of the guide groove 6, and the output end of the first motor 10 is connected to the lead screw 9;

[0023] In this embodiment, the cleaning vehicle tank body is fixed on the positioning device. Then, the walking device drives the bracket 2 to move, so that the bracket 2 drives the laser cutting head 5 to move above the position to be cut. After that, the adjusting device drives the laser cutting head 5 to move downward, so that the laser cutting head 5 approaches the cleaning vehicle tank body. After starting the laser cutting head 5, the cleaning vehicle tank body is cut. The driving device drives the ring 4 to rotate, so that the ring 4 drives the laser cutting head 5 to move circumferentially, so that the laser cutting head 5 cuts circular holes in the cleaning vehicle tank body. The horizontal position of the laser cutting head 5 is adjusted by the adjusting device, which improves the convenience of the laser cutting head 5 for cutting circular holes with different diameters in the cleaning vehicle tank body and reduces the limitation of the equipment cutting use. Embodiment 2

[0024] Based on Embodiment 1, as Figure 3 shown, a laser cutting device for a cleaning vehicle tank body of the present utility model, the walking device includes a second guide rail 11, a second motor 12, a rack 13 and a first gear 14. The second guide rail 11 is installed at the top of the bottom plate 1. The bottom of the bracket 2 is slidably installed on the second guide rail 11. The second motor 12 is installed on the outer side wall of the bracket 2. The first gear 14 is installed at the output end of the second motor 12. The rack 13 is installed at the top of the bottom plate 1, and the rack 13 meshes with the first gear 14;

[0025] As Figure 1 shown, it further includes a second electric cylinder 15 and an electromagnet 16. The fixed end of the second electric cylinder 15 is installed at the top of the bracket 2, and the electromagnet 16 is installed on the moving end of the second electric cylinder 15;

[0026] As Figure 1 shown, the positioning device includes a support seat 17 and a third electric cylinder 18. The support seat 17 is installed at the top of the bottom plate 1, and multiple groups of third electric cylinders 18 are all installed on the support seat 17;

[0027] As Figure 1 and Figure 2 shown, the driving device includes a third motor 19, a second gear 20 and a tooth ring 21. The third motor 19 is installed at the top of the bracket 2. The second gear 20 is installed at the output end of the third motor 19. The tooth ring 21 is sleeved on the outer side wall of the ring 4, and the tooth ring 21 meshes with the second gear 20;

[0028] As Figure 2 shown, it further includes multiple groups of guide posts 22. Multiple groups of guide posts 22 are all slidably installed up and down on the bracket 2, and the bottom ends of multiple groups of guide posts 22 are all connected to the top end of the electromagnet 16;

[0029] In this embodiment, after the circular ring 4 rotates, it drives the guide groove 6 to move circumferentially, causing the guide groove 6 to drive the laser cutting head 5 to move circumferentially to cut circular holes in the cleaning vehicle tank body. The first motor 10 drives the lead screw 9 to rotate. After the lead screw 9 rotates, it drives the slider 7 to move horizontally, so that the slider 7 drives the laser cutting head 5 to move horizontally, improving the convenience of the laser cutting head 5 to cut different circular holes in the cleaning vehicle tank body. The first electric cylinder 8 drives the laser cutting head 5 to move up and down, improving the convenience of the laser cutting head 5 approaching the cleaning vehicle tank body. The second motor 12 drives the first gear 14 to rotate, and the first gear 14 drives the bracket 2 to move through meshing with the rack 13, improving the convenience of the laser cutting head 5 to move to different positions.

[0030] For a laser cutting device for a cleaning vehicle tank body of the present utility model, during operation, the cleaning vehicle tank body is fixed on the positioning device. Then, the walking device drives the bracket 2 to move, causing the bracket 2 to drive the laser cutting head 5 to move above the position to be cut. Then, the adjusting device drives the laser cutting head 5 to move downward, making the laser cutting head 5 approach the cleaning vehicle tank body. After the laser cutting head 5 is started, it cuts the cleaning vehicle tank body. The driving device drives the circular ring 4 to rotate, causing the circular ring 4 to drive the laser cutting head 5 to move circumferentially, so that the laser cutting head 5 cuts circular holes in the cleaning vehicle tank body.

[0031] The laser cutting head 5, the first electric cylinder 8, the first motor 10, the second motor 12, the second electric cylinder 15, the electromagnet 16, the third electric cylinder 18, and the third motor 19 of the laser cutting device for a cleaning vehicle tank body of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate according to the attached user manual, without the need for creative labor from those skilled in the art.

[0032] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A tank cleaning vehicle laser cutting device, comprising a base plate (1) and a bracket (2), wherein the bracket (2) is slidably mounted on the base plate (1); characterized in that: The vehicle also comprises a walking device, a driving device, an adjusting device, a positioning device, a first guide rail (3), a circular ring (4) and a laser cutting head (5). The walking device is arranged at the top of the bottom plate (1), and the walking device is used for the bracket (2) to slide left and right. The first guide rail (3) is mounted at the bottom of the bracket (2). The circular ring (4) is rotatably mounted on the first guide rail (3). The bottom plate (1) is provided with a driving device, and the driving device is used to drive the circular ring (4) to rotate. The laser cutting head (5) is mounted on the circular ring (4) through the adjusting device, and the adjusting device is used to drive the laser cutting head (5) to move and adjust. The positioning device is mounted on the bottom plate (1), and the positioning device is used to fix the tank body of the cleaning vehicle.

2. The laser cutting device for cleaning tank of a vehicle according to claim 1, characterized in that: The adjusting device comprises a guide groove (6), a slider (7), a first electric cylinder (8), a lead screw (9) and a first motor (10); the guide groove (6) is mounted on the outer wall of the bottom end of the ring (4); the slider (7) is mounted on the guide groove (6) in a horizontally slidable manner; the fixed end of the first electric cylinder (8) is connected to the bottom end of the slider (7); the laser cutting head (5) is mounted on the movable end of the first electric cylinder (8); both ends of the lead screw (9) are rotatably mounted on the inner wall of the guide groove (6); the slider (7) is screwed on the guide groove (6); the first motor (10) is mounted on the outer wall of the guide groove (6); and the output end of the first motor (10) is connected to the lead screw (9).

3. The laser cutting device for cleaning tank of a vehicle according to claim 1, characterized in that: The walking device comprises a second guide rail (11), a second motor (12), a rack (13) and a first gear (14); the second guide rail (11) is mounted on the top of the base plate (1); the bottom of the bracket (2) is slidably mounted on the second guide rail (11); the second motor (12) is mounted on the outer wall of the bracket (2); the first gear (14) is mounted on the output end of the second motor (12); the rack (13) is mounted on the top of the base plate (1), and the rack (13) is meshed with the first gear (14).

4. The laser cutting device for cleaning tank of a vehicle according to claim 1, characterized in that: It also includes a second electric cylinder (15) and an electromagnet (16), wherein the fixed end of the second electric cylinder (15) is mounted on the top of the bracket (2), and the electromagnet (16) is mounted on the movable end of the second electric cylinder (15).

5. The laser cutting device for cleaning tank of a vehicle according to claim 1, characterized in that: The positioning device comprises a support seat (17) and a third electric cylinder (18); the support seat (17) is mounted on the top of the base plate (1), and a plurality of sets of third electric cylinders (18) are mounted on the support seat (17).

6. The laser cutting device for cleaning tank of a vehicle according to claim 1, characterized in that: The driving device comprises a third motor (19), a second gear (20) and a gear ring (21); the third motor (19) is mounted on the top of the bracket (2); the second gear (20) is mounted on the output end of the third motor (19); the gear ring (21) is sleeved on the outer wall of the circular ring (4); and the gear ring (21) is meshed with the second gear (20).

7. The laser cutting device for cleaning tank of a vehicle as claimed in claim 4, characterized in that: It also includes a plurality of guide columns (22), which are all slidably mounted on the bracket (2) up and down, and the bottom ends of the plurality of guide columns (22) are connected to the top ends of the electromagnets (16).

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