A laser cutting device for flash steam equipment production

Abstract

This invention belongs to the field of laser cutting and provides a laser cutting device for flash evaporation equipment production. It includes a base plate, on which a sliding plate is slidably mounted. A first servo motor is fixedly mounted on the sliding plate, and the output shaft of the first servo motor is fixedly connected to a rotating shaft. One end of the rotating shaft is fixedly connected to a mounting plate. An adjustable cutting mechanism is mounted eccentrically on the side of the mounting plate. This adjustable cutting mechanism is used to cut the tank. This invention uses the mounting plate to drive the adjustable cutting mechanism to rotate circumferentially, and the adjustable cutting mechanism performs circular cuts on the tank. Compared to the manual cutting method in the prior art, this invention, using a mounting plate and an adjustable cutting mechanism, results in more standard circular cuts, avoiding the deviations caused by manual cutting, thereby improving cutting quality and efficiency.

Description

Technical Field

[0001] This invention belongs to the field of laser cutting, and particularly relates to a laser cutting device for flash evaporation equipment production. Background Technology

[0002] Flash drying involves hot air entering the dryer tangentially from a cyclone separator at the bottom, creating a high-speed, swirling upward airflow. The material to be dried is fed into the drying chamber by a feeder, where, under the combined action of the high-speed swirling airflow and the bottom agitator, lumpy materials are continuously broken up, dispersed, boiled, and dried. The properly dried material is carried out of the dryer from the top outlet by the airflow and collected to obtain the dried finished product. Materials with excessively large particles or high moisture content are blocked by a grading weir plate located at the top of the drying chamber and continue to be further dried inside the chamber until they are carried out by the airflow.

[0003] Flash evaporation equipment mainly consists of a screw feeder, flash tanks, cyclone separators, bag filters, and cyclone separators, with these components typically connected by pipes. During production, circular holes need to be cut into each tank to connect the pipes. However, because the components of the flash evaporation equipment are relatively large, and their outer shells are all integrally molded, the holes must be cut after the outer shells are formed. Otherwise, pre-cut holes will affect the quality of the outer shell's molding.

[0004] Due to the large size of the tank, the existing method of cutting the outer shell of the tank is mostly done manually with a handheld cutting machine. However, since the surface of the tank is curved, it is difficult for workers to control the cutting angle. This not only results in low efficiency, but also may cause cutting deviations due to hand tremors, affecting the quality of the tank. Summary of the Invention

[0005] The purpose of this invention is to provide a laser cutting device for flash evaporation equipment production, which aims to solve the technical problems of low efficiency and low cutting quality of manual cutting in the prior art.

[0006] The present invention is implemented as follows: a laser cutting device for flash evaporation equipment production includes a base plate, a sliding plate slidably mounted on the base plate, a first servo motor fixedly mounted on the sliding plate, a rotating shaft fixedly connected to the output shaft of the first servo motor, a mounting plate fixedly connected to one end of the rotating shaft, and an adjustable cutting mechanism mounted on the eccentric side of the mounting plate. The adjustable cutting mechanism is used to cut the tank.

[0007] A drive mechanism is also installed on the base plate. The drive mechanism is used to drive the sliding plate to move so that the adjustable cutting mechanism is close to the tank.

[0008] A fixing mechanism is fixedly installed on the base plate, which is used to fix the base plate to the tank body without manual support, thus reducing the workload of the staff.

[0009] Further technical solution: The adjustable cutting mechanism includes an adjustment mechanism, which is installed on the side of the mounting plate. A laser cutter is installed at the output end of the adjustment mechanism. The adjustment mechanism is used to adjust the distance between the laser cutter and the axis of the mounting plate, so that circles of different sizes can be cut.

[0010] A further technical solution: The adjustment mechanism includes a slide groove formed on the side of the mounting plate, an adjustment block is slidably installed inside the slide groove, the adjustment block is the output end of the adjustment mechanism, and an adjustment screw is rotatably installed inside the slide groove, the adjustment screw and the adjustment block are threadedly connected.

[0011] Further technical solution: The adjustable cutting mechanism also includes an adaptive adjustment structure, which can keep the distance between the cutting head of the laser cutter and the surface of the tank at a fixed value, so that the distance between the laser cutter and the surface of the tank does not change with the position of the laser cutter, thereby keeping the cutting accuracy of the laser cutter at an optimal state.

[0012] The adaptive adjustment structure includes a second servo motor fixedly mounted on the side of the adjustment block. The output shaft of the second servo motor is fixedly connected to a rotating plate. Multiple guide rods are slidably mounted on the rotating plate. A tension spring connects the guide rods and the rotating plate. The ends of the multiple guide rods opposite to the second servo motor are fixedly connected to the same mounting plate. The laser cutter is fixedly mounted on the side of the mounting plate. An abutment rod is also fixedly mounted on the side of the mounting plate. The abutment rod and the laser cutter are located in the same vertical plane. The distance from the end of the abutment rod to the surface of the mounting plate is greater than the distance from the end of the cutting head of the laser cutter to the surface of the mounting plate. The adaptive adjustment structure also includes an angle sensor installed between the sliding plate and the rotating shaft. The angle sensor is used to detect the rotation angle of the rotating shaft.

[0013] A further technical solution: The drive mechanism includes a third servo motor fixedly mounted on the base plate, and the output shaft of the third servo motor is fixedly connected to a lead screw, which is threadedly connected to a sliding plate.

[0014] Further technical solution: The fixing mechanism includes a fixing seat fixedly connected to the end of the base plate. The fixing seat is an arc-shaped block. Both ends of the fixing seat are provided with storage grooves. A slider is slidably installed inside the storage groove. A tension spring is connected between the slider and the storage groove. A chain is rotatably installed on the side of the slider. An installation block is rotatably installed at the end of the chain. A side suction cup is installed on the side of the installation block. A vacuum pump is fixedly installed on the base plate. The side suction cup is connected to the vacuum pump through a first flexible hose.

[0015] A further technical solution: the fixing mechanism also includes two lower support mechanisms, both of which are installed at the bottom of the fixing base;

[0016] The lower support mechanism includes a ball groove fixedly installed at the bottom of the fixed base, a spherical joint rotatably installed in the ball groove, a connecting rod fixedly connected to the side of the spherical joint, a rotating joint rotatably installed at one end of the connecting rod, a vertical plate fixedly connected to the bottom of the rotating joint, a movable block slidably installed on the vertical plate, a lower suction cup installed on the side of the movable block near the tank body, a return spring connected between the movable block and the vertical plate, and the lower suction cup connected to the vacuum pump through a second flexible hose.

[0017] A further technical solution: A gripping mechanism is also installed on the side of the mounting plate. The gripping mechanism includes a gripping rod fixedly installed on the side of the mounting plate. The axis of the gripping rod coincides with the axis of the rotating shaft. A rotary joint is rotatably installed at the end of the gripping rod. A gripping suction cup is installed at the end of the rotary joint. An air extraction chamber communicating with the gripping suction cup is opened inside the gripping rod. One end of the air extraction chamber passes through the mounting plate and extends into the interior of the rotating shaft. Several air extraction holes communicating with the air extraction chamber are opened on the side of the rotating shaft. A wind concentrator is also rotatably installed on the rotating shaft. The wind concentrator communicates with the air extraction holes. The wind concentrator is fixedly installed on a sliding plate. The wind concentrator is connected to a vacuum pump through a third flexible hose.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. This invention, by setting up an installation plate and an adjustable cutting mechanism, uses the installation plate to drive the adjustable cutting mechanism to rotate in a circle, and the adjustable cutting mechanism to cut the tank in a circle. Compared with the manual cutting method in the prior art, this invention uses a cutting method of installation plate plus adjustable cutting mechanism, which makes the cut circle more standard, avoids the cutting deviation caused by manual cutting, thereby improving the cutting quality and cutting efficiency.

[0020] 2. The present invention, by setting an adaptive adjustment structure, can keep the distance between the cutting head of the laser cutter and the surface of the tank at a fixed value, so that the distance between the laser cutter and the surface of the tank does not change with the position of the laser cutter, thereby keeping the cutting accuracy of the laser cutter at an optimal state, avoiding the reduction of the cutting accuracy of the laser cutter, and thus improving the cutting quality.

[0021] 3. In this invention, by setting up a fixed base, chain belt, side suction cups and lower support mechanism, the chain belt can deform according to the curved surface of the can during the installation of the device, thereby allowing the device to be installed on cans of different diameters, reducing the gap between the chain belt and the surface of the can. The two lower support mechanisms provide bottom support for the fixed base, thereby making the installation of the fixed base more stable, avoiding the phenomenon of the fixed base shaking, and improving the cutting quality.

[0022] 4. In this invention, by setting up a gripping mechanism, the gripping mechanism is adsorbed onto the part of the tank to be cut before cutting. After cutting, the cut material is adsorbed by the gripping suction cup and will not fall into the tank. Then, the gripping rod and gripping suction cup are retracted by the drive mechanism to remove the material from the cut, making material removal more convenient. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 In this invention Figure 1 Enlarged diagram of point A in the middle.

[0025] Figure 3 This is a schematic diagram of the overall partial front view of the present invention.

[0026] Figure 4 This is a schematic diagram of the installation structure of the gripping mechanism in this invention.

[0027] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing mechanism in this invention.

[0028] Figure 6 This is a schematic diagram of the installation structure of the lower support mechanism in this invention.

[0029] In the attached diagram: 1. Base plate; 2. Sliding plate; 3. First servo motor; 4. Mounting plate; 5. Vacuum pump; 6. Fixing mechanism; 61. Storage slot; 62. Tension spring; 63. Slider; 64. Chain belt; 65. Side suction cup; 66. Mounting block; 67. First flexible hose; 68. Fixing base; 69. Lower support mechanism; 691. Notch; 692. Ball groove; 693. Spherical joint; 694. Connecting rod; 695. Second flexible hose; 696. Rotating joint; 697. Vertical plate; 698. Lower suction cup; 699. Movable block; 6910. 7. Reset spring; 7. Adjustable cutting mechanism; 71. Slide groove; 72. Abutment rod; 73. Adjusting screw; 74. Second servo motor; 75. Adjusting block; 76. Guide rod; 77. Tension spring; 78. Laser cutter; 79. Rotating plate; 710. Mounting plate; 8. Gripping mechanism; 81. Gripping suction cup; 82. Rotary joint; 83. Gripping rod; 84. Air shroud; 85. Third hose; 86. Air extraction port; 9. Drive mechanism; 91. Third servo motor; 92. Lead screw; 10. Angle sensor; 11. Rotating shaft. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0031] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0032] like Figures 1-6 As shown, a laser cutting device for flash steam equipment production provided by the present invention includes a base plate 1, a sliding plate 2 slidably mounted on the base plate 1, a first servo motor 3 fixedly mounted on the sliding plate 2, a rotating shaft 11 fixedly connected to the output shaft of the first servo motor 3, a mounting plate 4 fixedly connected to one end of the rotating shaft 11, and an adjustable cutting mechanism 7 installed at an eccentric position on the side of the mounting plate 4. The adjustable cutting mechanism 7 is used to cut the tank.

[0033] A drive mechanism 9 is also installed on the base plate 1. The drive mechanism 9 is used to drive the sliding plate 2 to move so that the adjustable cutting mechanism 7 is close to the tank.

[0034] A fixing mechanism 6 is fixedly installed on the base plate 1. The fixing mechanism 6 is used to fix the base plate 1 to the tank body without manual support, thus reducing the workload of the staff.

[0035] In use, the device is installed onto the tank via the fixing mechanism 6. Then, the sliding plate 2 is moved by the driving mechanism 9. The sliding plate 2 moves the mounting plate 4 and the adjustable cutting mechanism 7 close to the surface of the tank. The first servo motor 3 is started, and the first servo motor 3 drives the mounting plate 4 to rotate via the rotating shaft 11. The mounting plate 4 drives the adjustable cutting mechanism 7 to rotate in a circle. At the same time, the adjustable cutting mechanism 7 is started, and the adjustable cutting mechanism 7 can perform circular cutting on the tank. Compared with the manual cutting method in the prior art, the present invention uses the mounting plate 4 plus the adjustable cutting mechanism 7 to make the cut circle more standard, avoiding the deviation caused by manual cutting, thereby improving the cutting quality and cutting efficiency.

[0036] The present invention provides a laser cutting device for flash evaporation equipment production. In this embodiment, the adjustable cutting mechanism 7 includes an adjustment mechanism, which is installed on the side of the mounting plate 4. A laser cutter 78 is installed at the output end of the adjustment mechanism. The adjustment mechanism is used to adjust the distance between the laser cutter 78 and the axis of the mounting plate 4, so that circles of different sizes can be cut.

[0037] The present invention provides a laser cutting device for flash steam equipment production. In this embodiment, the adjustment mechanism includes a slide groove 71 formed on the side of the mounting plate 4. An adjustment block 75 is slidably installed inside the slide groove 71. The adjustment block 75 is the output end of the adjustment mechanism. An adjustment screw 73 is also rotatably installed inside the slide groove 71. The adjustment screw 73 and the adjustment block 75 are threadedly connected.

[0038] Specifically, a handle is fixedly connected to one end of the adjusting screw 73 extending from the mounting plate 4, which facilitates the rotation of the adjusting screw 73. Before installing the device onto the tank, the handle needs to be rotated, which drives the adjusting screw 73 to rotate. The adjusting screw 73 drives the adjusting block 75 to move up and down, thereby adjusting the distance between the laser cutter 78 and the axis of the mounting plate 4, that is, adjusting the radius of the circle to be cut, and then the device is installed onto the tank.

[0039] The present invention provides a laser cutting device for flash evaporation equipment production. Since the cylindrical tank surface is curved, the vertical distance between the cutting head of the laser cutter 78 and the tank surface is constantly changing as the mounting plate 4 rotates. When using the laser cutter 78 for cutting, the cutting head of the laser cutter 78 needs to be at a suitable distance from the surface of the object being cut in order to facilitate the focusing of the laser cutter 78. However, the distance that is sometimes too far and sometimes too close will affect the cutting accuracy of the laser cutter 78 and reduce the cutting quality. Therefore, in this embodiment, the adjustable cutting mechanism 7 also includes an adaptive adjustment structure. The adaptive adjustment structure can keep the distance between the cutting head of the laser cutter 78 and the tank surface at a fixed value, so that the distance between the laser cutter 78 and the tank surface does not change with the position of the laser cutter 78, thereby keeping the cutting accuracy of the laser cutter 78 at an optimal state.

[0040] The adaptive adjustment structure includes a second servo motor 74 fixedly mounted on the side of the adjustment block 75. The output shaft of the second servo motor 74 is fixedly connected to a rotating plate 79. Multiple guide rods 76 are slidably mounted on the rotating plate 79. A tension spring 77 connects the guide rods 76 and the rotating plate 79. The ends of the multiple guide rods 76 opposite to the second servo motor 74 are fixedly connected to the same mounting plate 710. The laser cutter 78 is fixedly mounted on the side of the mounting plate 710. An abutment rod 72 is also fixedly mounted on the side of the mounting plate 710. The abutment rod 72 and the laser cutter 78 are located in the same vertical plane. The distance from the end of the abutment rod 72 to the surface of the mounting plate 710 is greater than the distance from the end of the cutting head of the laser cutter 78 to the surface of the mounting plate 710. The adaptive adjustment structure also includes an angle sensor 10, which is installed between the sliding plate 2 and the rotating shaft 11. The angle sensor 10 is used to detect the rotation angle of the rotating shaft 11.

[0041] Specifically, when the abutment rod 72 is pressed against the surface of the tank, a distance will be left between the cutting head of the laser cutter 78 and the surface of the tank. This distance is related to the focal position of the laser cutter 78 and can be set according to the model of the laser cutter 78 and the thickness of the tank material.

[0042] In use, the adjusting screw 73 is positioned in a vertical plane, and the sliding plate 2 and mounting plate 4 are moved by the drive mechanism 9. The mounting plate 4 drives the abutment rod 72 to abut against the tank body, and the tension spring 77 is compressed. At this time, the cutting head of the laser cutter 78 is at the top of the circle to be cut. Then, the laser cutter 78 and the first servo motor 3 are started. The first servo motor 3 drives the mounting plate 4 to rotate through the rotating shaft 11. The mounting plate 4 drives the abutment rod 72 and the laser cutter 78 to move in a circular motion. At the same time, the angle sensor 10 detects the angle of rotation of the rotating shaft 11 and transmits the data to the controller. The controller controls the second servo motor 74 to rotate in the opposite direction. Its rotation angle is equal to the rotation angle of the rotating shaft 11, so that the center planes of the abutment rod 72 and the laser cutter 78 are in the same vertical plane.

[0043] Since the distance from any point on the same vertical plane on the cylindrical tank to the tank axis is equal, the abutment rod 72 will always abut against the tank under the action of the tension spring 77, regardless of the position to which the mounting plate 4 drives the adjustable cutting mechanism 7 to rotate. The distance from the laser cutter 78 to the surface of the tank is always the distance from the end of the laser cutter 78 to the abutment rod 72, which is the focal length of the laser cutter 78. Therefore, the distance from the laser cutter 78 to the surface of the tank remains constant, keeping the laser cutter 78 at the optimal cutting distance and avoiding a reduction in cutting quality.

[0044] The present invention provides a laser cutting device for flash steam equipment production. In this embodiment, the driving mechanism 9 includes a third servo motor 91 fixedly installed on the base plate 1. The output shaft of the third servo motor 91 is fixedly connected to a lead screw 92, and the lead screw 92 is threadedly connected to the sliding plate 2.

[0045] The present invention provides a laser cutting device for flash evaporation equipment production. In this embodiment, the fixing mechanism 6 includes a fixing seat 68 fixedly connected to the end of the base plate 1. The fixing seat 68 is an arc-shaped block. Both ends of the fixing seat 68 are provided with a receiving groove 61. A slider 63 is slidably installed inside the receiving groove 61. A tension spring 62 is connected between the slider 63 and the receiving groove 61. A chain belt 64 is rotatably installed on the side of the slider 63. An installation block 66 is rotatably installed at the end of the chain belt 64. A side suction cup 65 is installed on the side of the installation block 66. A vacuum pump 5 is fixedly installed on the base plate 1. The side suction cup 65 is connected to the vacuum pump 5 through a first flexible hose 67.

[0046] Specifically, the chain 64 is composed of multiple chain links that are rotated and installed. The chain 64 can be installed on tanks of different diameters according to the curved surface deformation of the tank, and the installation is more secure.

[0047] During installation, pull the chain 64 out of the storage slot 61 and attach the chain 64 to the surface of the tank. Then press the side suction cup 65 onto the tank and start the vacuum pump 5. The vacuum pump 5 extracts the air from the side suction cup 65. Under atmospheric pressure, the side suction cup 65 adheres to the tank.

[0048] When not in use, the chain 64 retracts into the storage slot 61 under the tension of the tension spring 62, making it easy to store the device.

[0049] The present invention provides a laser cutting device for flash evaporation equipment production. Since the chain belt 64 is relatively soft, it may vibrate during the cutting process, which may cause the laser cutter 78 to deviate and reduce the cutting quality. Therefore, in this embodiment, the fixing mechanism 6 also includes two lower support mechanisms 69, both of which are installed at the bottom of the fixing base 68.

[0050] The lower support mechanism 69 includes a ball groove 692 fixedly installed at the bottom of the fixed base 68. A spherical joint 693 is rotatably installed in the ball groove 692. A connecting rod 694 is fixedly connected to the side of the spherical joint 693. A rotating joint 696 is rotatably installed at one end of the connecting rod 694. A vertical plate 697 is fixedly connected to the bottom of the rotating joint 696. A movable block 699 is slidably installed on the vertical plate 697. A lower suction cup 698 is installed on the side of the movable block 699 near the tank. A return spring 6910 is connected between the movable block 699 and the vertical plate 697. The lower suction cup 698 is connected to the vacuum pump 5 through a second flexible hose 695.

[0051] Specifically, the spherical joint 693 can rotate freely inside the spherical groove 692, thus allowing for adaptive adjustment to cans of different diameters. After adjusting the angle of the connecting rod 694, the vertical plate 697 is rotated so that the lower suction cup 698 is tangent to the surface of the can. Then, the movable block 699 is pushed so that the lower suction cup 698 adheres to the surface of the can. The vacuum pump 5 is started, and the vacuum pump 5 extracts the air from the lower suction cup 698. Under atmospheric pressure, the lower suction cup 698 adheres to the can. The two connecting rods 694 provide bottom support for the fixed seat 68, making the fixed seat 68 more stable and preventing it from shaking, thereby improving the cutting quality.

[0052] A notch 691, which is compatible with the diameter of the connecting rod 694, is made on the side of the ball groove 692, so that the connecting rod 694 can be rotated to the side of the ball groove 692 for easy storage.

[0053] The present invention provides a laser cutting device for flash evaporation equipment production. Because the tank is three-dimensional, after cutting, the cut material may fall into the tank or become stuck in the cut, making it difficult to remove. Therefore, in this embodiment, a gripping mechanism 8 is also installed on the side of the mounting plate 4. The gripping mechanism 8 includes a gripping rod 83 fixedly installed on the side of the mounting plate 4. The axis of the gripping rod 83 coincides with the axis of the rotating shaft 11. A rotary joint 82 is rotatably installed at the end of the gripping rod 83. The end of the adapter 82 is equipped with a gripping suction cup 81. The gripping rod 83 has an air extraction chamber that communicates with the gripping suction cup 81. One end of the air extraction chamber passes through the mounting plate 4 and extends into the interior of the rotating shaft 11. The side of the rotating shaft 11 has several air extraction holes 86 that communicate with the air extraction chamber. A wind concentrator 84 is also rotatably mounted on the rotating shaft 11. The wind concentrator 84 communicates with the air extraction holes 86. The wind concentrator 84 is fixedly mounted on the sliding plate 2. The wind concentrator 84 is connected to the vacuum pump 5 through a third flexible hose 85.

[0054] Specifically, after the fixing mechanism 6 is installed, the sliding plate 2 is driven to move closer to the tank by the driving mechanism 9. The sliding plate 2 drives the mounting plate 4 and the gripping rod 83 to move. When the abutting rod 72 abuts against the tank and the tension spring 77 is in a compressed state, the gripping suction cup 81 is attached to the surface of the tank. When the vacuum pump 5 is started, the gripping suction cup 81 is adsorbed on the tank.

[0055] After the laser cutter 78 finishes cutting around the gripping rod 83, the cut material is attracted by the gripping suction cup 81 and will not fall into the tank. Then, the sliding plate 2 is driven back by the drive mechanism 9. The sliding plate 2 drives the gripping rod 83 and the gripping suction cup 81 to retract. The gripping suction cup 81 removes the material from the cut, making material removal more convenient.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0057] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A laser cutting device for flash evaporation equipment production, comprising a base plate, characterized in that, A sliding plate is slidably mounted on the base plate, and a first servo motor is fixedly mounted on the sliding plate. The output shaft of the first servo motor is fixedly connected to a rotating shaft, and one end of the rotating shaft is fixedly connected to a mounting plate. An adjustable cutting mechanism is installed at an eccentric position on the side of the mounting plate. The adjustable cutting mechanism is used to cut the tank. A drive mechanism is also installed on the base plate. The drive mechanism is used to drive the sliding plate to move so that the adjustable cutting mechanism is close to the tank. A fixing mechanism is fixedly installed on the base plate, which is used to fix the base plate to the tank body; The adjustable cutting mechanism includes an adjustment mechanism, which is installed on the side of the mounting plate. A laser cutter is installed at the output end of the adjustment mechanism, and the adjustment mechanism is used to adjust the distance between the laser cutter and the axis of the mounting plate. The adjustable cutting mechanism also includes an adaptive adjustment structure; The adaptive adjustment structure includes a second servo motor fixedly installed at the output end of the adjustment mechanism. The output shaft of the second servo motor is fixedly connected to a rotating plate. Multiple guide rods are slidably installed on the rotating plate. A tension spring is connected between the guide rods and the rotating plate. One end of the multiple guide rods is fixedly connected to the same mounting plate. The laser cutter is fixedly installed on the side of the mounting plate. An abutment rod is also fixedly installed on the side of the mounting plate. The abutment rod and the laser cutter are located in the same vertical plane. The distance from the end of the abutment rod to the surface of the mounting plate is greater than the distance from the end of the cutting head of the laser cutter to the surface of the mounting plate. The adaptive adjustment structure also includes an angle sensor, which is installed between the sliding plate and the rotating shaft; The fixing mechanism includes a fixing seat fixedly connected to the end of the base plate. The fixing seat is an arc-shaped block. Both ends of the fixing seat are provided with storage grooves. A slider is slidably installed inside the storage groove. A tension spring is connected between the slider and the storage groove. A chain is rotatably installed on the side of the slider. An installation block is rotatably installed at the end of the chain. A side suction cup is installed on the side of the installation block. A vacuum pump is fixedly installed on the base plate. The side suction cup is connected to the vacuum pump through a first hose. The fixing mechanism also includes two lower support mechanisms, both of which are installed at the bottom of the fixing base; The lower support mechanism includes a ball groove fixedly installed at the bottom of the fixed base, a spherical joint rotatably installed in the ball groove, a connecting rod fixedly connected to the side of the spherical joint, a rotating joint rotatably installed at one end of the connecting rod, a vertical plate fixedly connected to the bottom of the rotating joint, a movable block slidably installed on the vertical plate, a lower suction cup installed on the side of the movable block near the tank body, a return spring connected between the movable block and the vertical plate, and the lower suction cup connected to the vacuum pump through a second flexible hose.

2. The laser cutting device for flash evaporation equipment production according to claim 1, characterized in that, The adjustment mechanism includes a slide groove formed on the side of the mounting plate, an adjustment block is slidably installed inside the slide groove, and an adjustment screw is rotatably installed inside the slide groove. The adjustment screw and the adjustment block are threadedly connected.

3. The laser cutting device for flash evaporation equipment production according to claim 1, characterized in that, The drive mechanism includes a third servo motor fixedly mounted on the base plate. The output shaft of the third servo motor is fixedly connected to a lead screw, and the lead screw is threadedly connected to a sliding plate.

4. The laser cutting device for flash evaporation equipment production according to claim 1, characterized in that, The mounting plate is also equipped with a gripping mechanism on its side. The gripping mechanism includes a gripping rod fixedly mounted on the side of the mounting plate. The axis of the gripping rod coincides with the axis of the rotating shaft. A rotary joint is rotatably mounted at the end of the gripping rod. A gripping suction cup is mounted at the end of the rotary joint. An air extraction chamber communicating with the gripping suction cup is opened inside the gripping rod. One end of the air extraction chamber passes through the mounting plate and extends into the interior of the rotating shaft. Several air extraction holes communicating with the air extraction chamber are opened on the side of the rotating shaft. A wind concentrator is also rotatably mounted on the rotating shaft. The wind concentrator communicates with the air extraction holes. The wind concentrator is fixedly mounted on a sliding plate. The wind concentrator is connected to a vacuum pump through a third flexible hose.

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