FPSO steel plate positioning machining equipment and positioning method thereof

Abstract

The invention relates to the technical field of FPSO steel plate machining, in particular to FPSO steel plate positioning machining equipment which comprises a cutting table, a steel plate positioning part is arranged on the lower side of the cutting table, a lifting part used for conducting lifting adjustment on the steel plate positioning part is arranged on one side of the steel plate positioning part, and a steel plate pushing part is arranged in the center of the upper side of the cutting table. A steel plate cutting part is arranged on one side of the cutting table, a steel plate pressing part is arranged on one side of the steel plate cutting part, a steel plate waste collecting part is arranged on one side of the cutting table, a steel plate positioning part comprises a plurality of first guide holes, the first guide holes are formed in the upper side of the cutting table, a lifting plate is arranged below the cutting table, and a first side plate is arranged on the upper side of the lifting plate. A first motor is arranged on one side of the first side plate, a first threaded rod is arranged at the shaft end of the first motor, and two positioning frames are connected to the outer side of the first threaded rod in a threaded and sleeving mode. According to the FPSO steel plate machining device, the problems that when FPSO steel plates are machined, positioning correction cannot be conducted in time, and the position deviates due to shaking in the machining process are solved.

Description

Technical Field

[0001] The invention relates to the technical field of FPSO steel plate processing, and in particular to a FPSO steel plate positioning processing device and a positioning method thereof. Background Art

[0002] FPSO steel plate refers to the steel plate used for floating production storage and offloading (FPSO). FPSO is an offshore oil facility used for preliminary processing and storage of crude oil, known as an "offshore oil plant". FPSO steel plates need to meet specific technical requirements, including low temperature resistance, high strength, and the ability to maintain low-temperature impact toughness and strength under high-line energy welding conditions.

[0003] When FPSO steel plates are being cut, because steel plates of different sizes are cut and used on the same cutting equipment, it is necessary to position the steel plates, and use positioning pins and other components to fix the steel plates. After fixation, it is inconvenient to move, but the steel plates will shake during the cutting process, thus affecting the normal cutting of the steel plates. For this reason, we proposed a FPSO steel plate positioning processing equipment and its positioning method. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, and to propose a FPSO steel plate positioning and processing equipment and a positioning method thereof. The FPSO steel plate positioning and processing equipment solves the problem that when FPSO steel plates are processed, positioning correction cannot be performed in time, resulting in jitter and position deviation during the processing.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A FPSO steel plate positioning and processing equipment comprises a cutting table, a steel plate positioning part is arranged on the lower side of the cutting table, a lifting part for lifting and lowering the steel plate positioning part is arranged on one side of the steel plate positioning part, a steel plate pushing part is arranged at the upper center position of the cutting table, a steel plate cutting part is arranged on one side of the cutting table, a steel plate pressing part is arranged on one side of the steel plate cutting part, and a steel plate waste collecting part is arranged on one side of the cutting table.

[0006] Through the above technical scheme, the steel plate to be cut is placed on the cutting table. According to the thickness of the steel plate, the lifting part appropriately adjusts the steel plate positioning part, and then the thick steel plate positioning part positions and corrects the steel plate. The thick steel plate pushing part pushes the steel plate to the specified position after positioning and correction, and then the steel plate cutting part cuts the steel plate. While cutting, the steel plate pressing part presses the steel plate to prevent the cutting from being offset. The waste after cutting will be collected by the steel plate waste collecting part, thereby providing a positioning, pushing and stable cutting function for the steel plate cutting.

[0007] Preferably, the steel plate positioning portion includes a plurality of guide holes, and the plurality of guide holes are arranged on the upper side of the cutting table. A lifting plate is arranged below the cutting table, and a side plate is arranged on the upper side of the lifting plate. A motor is arranged on one side of the side plate, and a threaded rod is arranged on the shaft end of the motor. Two positioning frames are threadedly sleeved on the outer side of the threaded rod, and one side of the positioning frame is arranged in the guide hole, and a side plate is arranged on the upper side of the lifting plate. A guide rod is arranged on one side of the side plate, and the guide rod is slidably sleeved with the positioning frame.

[0008] Through the above technical solution, a motor on a side panel drives a threaded rod to rotate, and the threaded rod transmits two positioning frames through threads. The positioning frames are guided by the guide rods during movement to avoid movement deviation. The positioning frames can provide a positioning correction function for the steel plate.

[0009] Preferably, the lifting part includes a fixed plate, which is arranged on one side of the cutting table, a mounting plate is arranged on one side of the fixed plate, a second motor is arranged on one side of the mounting plate, a second threaded rod is arranged at the shaft end of the second motor, a movable plate is threadedly connected to the outer side of the second threaded rod, one side of the movable plate is connected to one side of the lifting plate, a limiting groove is arranged on one side of the cutting table, a limiting block is slidably connected in the limiting groove, and one side of the limiting block is connected to one side of the lifting plate.

[0010] Through the above technical solution, motor 2 drives threaded rod 2 to rotate, threaded rod 2 threads to transmit the moving plate, the moving plate drives the lifting plate to move, and when the lifting plate moves, the limit block moves in the limit groove, providing a lifting and lowering adjustment function for the steel plate positioning part.

[0011] Preferably, the steel plate pushing portion includes a guide hole 2, the guide hole 2 is arranged on the upper side of the cutting table, a mounting seat is arranged on the lower side of the cutting table, a motor 3 is arranged on one side of the mounting seat, a connecting plate is arranged on the lower side of the cutting table, a threaded rod 3 is arranged at the axial end of the motor 3, one end of the threaded rod 3 is connected to one side of the connecting plate, the outer side of the threaded rod 3 is threadedly connected to a push strip, and the push strip is slidably connected in the guide hole 2.

[0012] Through the above technical solution, the motor three on the mounting seat drives the threaded rod three to rotate on the connecting plate, and the threaded rod three threads transmits the push strip, and the push strip provides a pushing function for the positioned steel plate.

[0013] Preferably, the steel plate cutting part includes a vertical plate, which is arranged on one side of the cutting table, a guide hole three is arranged on one side of the vertical plate, an electric push rod is arranged on one side of the vertical plate, a guide plate is arranged at the shaft end of the electric push rod, the guide plate is slidably connected in the guide hole three, a support plate is arranged on one side of the guide plate, an electric slide rail one and an electric slide rail two are respectively arranged on the lower side of the support plate, a connecting frame is arranged on the lower side of the electric slide rail one, a motor four is arranged on one side of the connecting frame, a cutting blade is arranged at the shaft end of the motor four, and a laser cutting device is arranged on the lower side of the electric slide rail two.

[0014] Through the above technical solution, when cutting thin steel plates, the electric push rod controls the guide plate to move inside the vertical plate of the vertical plate, and the guide plate drives the support plate to move to the specified position, and then the motor 4 in the connection frame drives the cutting blade, the cutting blade rotates to cut, and the electric slide rail 1 controls it to move and cut; When cutting thick steel plates, the electric push rod controls the guide plate to move inside the vertical plate, and the guide plate drives the support plate to move to the specified position. Then the electric slide rail 2 controls the laser cutting device to move and cut, thereby performing rotational cutting operations according to steel plates of different thicknesses.

[0015] Preferably, the steel plate pressing part includes a guide sleeve, which is arranged on the upper side of the support plate, one side of the guide sleeve is slidably connected with the guide plate, one side of the guide sleeve is provided with a plurality of fixing holes, a fixing piece is inserted in the fixing hole, and the fixing piece is used to fix the guide sleeve and the guide plate, one side of the fixing piece is inserted with a fixing piece two, and the upper side of the support plate is provided with a fixing hole two matching with the fixing piece two, one side of the guide plate is provided with a convex plate, one side of the convex plate is slidably connected with a plurality of push rods, a pull plate is provided at the top end of the push rod, a plurality of springs are provided between the pull plate and the convex plate, a pressure plate is provided at the bottom end of the push rod, and a plurality of rubber strips are embedded on the lower side of the pressure plate.

[0016] Through the above technical scheme, according to the thickness of the steel plate, the guide plate moves in the guide sleeve, and then the fixing piece 1 is used to fix it with the fixing hole 1, and at the same time, the fixing piece 2 is used to fix the fixing piece 1 with the fixing hole 2, and then the support plate moves downward, driving the guide plate on the guide sleeve to move downward, so that the convex plate on the guide plate is displaced, and the pressure plate cooperates with the rubber strip to press the steel plate. At the same time, the pressure plate pushes the push rod, the push rod pushes the pull plate, and the pull plate pulls the spring. The rebound force of the spring provides a certain rebound pressure to the pressure plate, so as to limit the steel plate to a certain extent.

[0017] Preferably, the steel plate waste collection part includes a waste collection box, which is arranged on one side of the cutting table. A limiting hole is arranged on the upper side of the cutting table, and a universal wheel is arranged on the lower side of the waste collection box. A fixing pin is inserted in the limiting hole, and one end of the fixing pin is inserted in the upper side of the waste collection box.

[0018] Through the above technical solution, the waste collection box can be moved in conjunction with the universal wheel, and the fixing pin can be combined with the limiting hole to provide a connection function between the waste collection box and the cutting table.

[0019] A positioning method for FPSO steel plate positioning processing equipment, the specific steps are as follows: S1. Place the steel plate on the cutting table; S2. According to the thickness of the steel plate, the second motor drives the second threaded rod to drive the moving plate to drive the lifting plate to make appropriate adjustments; S3, then the motor drives the threaded rod to rotate, the threaded rod moves the two positioning frames, and the two positioning frames position and correct the steel plate.

[0020] To sum up, in the present invention, the steel plate to be cut is placed on the cutting table, and the lifting part appropriately adjusts the steel plate positioning part according to the thickness of the steel plate, and then the thick steel plate positioning part positions and corrects the steel plate, and the thick steel plate pushing part pushes the steel plate to a specified position after positioning and correction, and then the steel plate cutting part cuts the steel plate, and at the same time, the steel plate pressing part presses the steel plate to prevent the cutting from being offset, and the waste after cutting is collected by the steel plate waste collecting part, thereby providing a positioning, pushing and stable cutting function for the steel plate cutting.

[0021] In the present invention, a motor on a side plate drives a threaded rod to rotate, and the threaded rod transmits two positioning frames through threads. The positioning frames are guided by the guide rods during movement to avoid movement deviation, and the positioning frames can provide a positioning correction function for the steel plate.

[0022] In the present invention, motor two drives threaded rod two to rotate, threaded rod two threads transmit moving plate, moving plate drives lifting plate to move, and when lifting plate moves, limit block moves in limit groove, thus providing lifting and lowering adjustment function for steel plate positioning part. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the front-side axial explosion structure of the present invention; Figure 2 It is a schematic diagram of the side-shaft-side explosion structure of the present invention; Figure 3 It is a structural schematic diagram of the front axial side of the present invention; Figure 4 It is a schematic diagram of the structure of the side shaft side of the present invention; Figure 5 It is a schematic structural diagram of one of the frontal cutaway axial sides of the present invention; Figure 6 It is a schematic structural diagram of the second axial side of the front section of the present invention.

[0024] In the figure: 1, cutting table; 2, guide hole 1; 3, lifting plate; 4, side plate 1; 5, motor 1; 6, threaded rod 1; 7, positioning frame; 8, side plate 2; 9, guide rod; 10, fixed plate; 11, mounting plate; 12, motor 2; 13, threaded rod 2; 14, moving plate; 15, limit groove; 16, limit block; 17, guide hole 2; 18, mounting seat; 19, motor 3; 20, connecting plate; 21, threaded rod 3; 22, push strip; 23, vertical plate; 24, guide hole 3; 25, electric push rod; 2 6. Guide plate; 27. Support plate; 28. Electric slide rail 1; 29. ​​Connecting frame; 30. Motor 4; 31. Cutting disc; 32. Electric slide rail 2; 33. Laser cutting device; 34. Guide sleeve; 35. Guide plate; 36. Fixing hole 1; 37. Fixing part 1; 38. Fixing part 2; 39. Fixing hole 2; 40. Convex plate; 41. Push rod; 42. Pull plate; 43. Spring; 44. Press plate; 45. Rubber strip; 46. Waste collection box; 47. Universal wheel; 48. Limit hole; 49. Fixing pin. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Reference Figure 1-Figure 6 A FPSO steel plate positioning processing equipment comprises a cutting table 1, a steel plate positioning part is arranged on the lower side of the cutting table 1, the steel plate positioning part comprises a plurality of guide holes 2, the plurality of guide holes 2 are arranged on the upper side of the cutting table 1, a lifting plate 3 is arranged below the cutting table 1, a side plate 4 is arranged on the upper side of the lifting plate 3, a motor 5 is arranged on one side of the side plate 4, a threaded rod 6 is arranged on the shaft end of the motor 5, two positioning frames 7 are threadedly sleeved on the outer side of the threaded rod 6, one side of the positioning frame 7 is arranged in the guide hole 2, a side plate 8 is arranged on the upper side of the lifting plate 3, a guide rod 9 is arranged on one side of the side plate 8, and the guide rod 9 is slidably sleeved with the positioning frame 7, A lifting part for lifting and lowering the steel plate positioning part is provided on one side of the steel plate positioning part, and the lifting part includes a fixed plate 10, and the fixed plate 10 is provided on one side of the cutting table 1, and a mounting plate 11 is provided on one side of the fixed plate 10, and a motor 12 is provided on one side of the mounting plate 11, and a threaded rod 13 is provided on the shaft end of the motor 12, and a movable plate 14 is threadedly connected to the outer side of the threaded rod 13, and one side of the movable plate 14 is connected to one side of the lifting plate 3, and a limiting groove 15 is provided on one side of the cutting table 1, and a limiting block 16 is slidably connected in the limiting groove 15, and one side of the limiting block 16 is connected to one side of the lifting plate 3. A steel plate pushing part is provided at the center position of the upper side of the cutting table 1, and the steel plate pushing part includes a guide hole 2 17, and the guide hole 2 17 is provided on the upper side of the cutting table 1, and a mounting seat 18 is provided on the lower side of the cutting table 1, and a motor 3 19 is provided on one side of the mounting seat 18, and a connecting plate 20 is provided on the lower side of the cutting table 1, and a threaded rod 3 21 is provided at the shaft end of the motor 3 19, and one end of the threaded rod 3 21 is connected to one side of the connecting plate 20, and the outer side of the threaded rod 3 21 is threadedly connected with a push strip 22, and the push strip 22 is slidably connected in the guide hole 2 17. A steel plate cutting part is provided on one side of the cutting table 1. The steel plate cutting part includes a vertical plate 23. The vertical plate 23 is provided on one side of the cutting table 1. A guide hole 3 24 is provided on one side of the vertical plate 23. An electric push rod 25 is provided on one side of the vertical plate 23. A guide plate 26 is provided at the shaft end of the electric push rod 25. The guide plate 26 is slidably connected in the guide hole 3 24. A support plate 27 is provided on one side of the guide plate 26. An electric slide rail 1 28 and an electric slide rail 2 32 are provided on the lower side of the support plate 27. A connecting frame 29 is provided on the lower side of the electric slide rail 1 28. A motor 4 30 is provided on one side of the connecting frame 29. A cutting blade 31 is provided on the shaft end of the motor 4 30. A laser cutting device 33 is provided on the lower side of the electric slide rail 2 32. A steel plate pressing portion is provided on one side of the steel plate cutting portion, and the steel plate pressing portion includes a guide sleeve 34, which is provided on the upper side of the support plate 27, and a guide plate 35 is slidably connected to one side of the guide sleeve 34, and a plurality of fixing holes 36 are provided on one side of the guide sleeve 34, and a fixing piece 37 is inserted in the fixing hole 36, and the fixing piece 37 is used to fix the guide sleeve 34 and the guide plate 35, and a fixing piece 38 is inserted on one side of the fixing piece 37, and a fixing hole 39 matching the fixing piece 38 is provided on the upper side of the support plate 27, and a convex plate 40 is provided on one side of the guide plate 35, and a plurality of push rods 41 are slidably connected to one side of the convex plate 40, and a pull plate 42 is provided on the top of the push rod 41, and a plurality of springs 43 are provided between the pull plate 42 and the convex plate 40, and a pressing plate 44 is provided on the bottom end of the push rod 41, and a plurality of rubber strips 45 are embedded on the lower side of the pressing plate 44. A steel plate waste collection part is provided on one side of the cutting table 1, and the steel plate waste collection part includes a waste collection box 46. The waste collection box 46 is provided on one side of the cutting table 1. A limiting hole 48 is provided on the upper side of the cutting table 1. A universal wheel 47 is provided on the lower side of the waste collection box 46. A fixing pin 49 is inserted in the limiting hole 48, and one end of the fixing pin 49 is inserted in the upper side of the waste collection box 46.

[0027] In this embodiment, the steel plate to be cut is placed on the cutting table 1. According to the thickness of the steel plate, the motor 2 12 drives the threaded rod 2 13 to rotate, and the threaded rod 2 13 threadably transmits the moving plate 14. The moving plate 14 drives the lifting plate 3 to move. When the lifting plate 3 moves, the limit block 16 moves in the limit groove 15. The motor 15 on the side plate 4 drives the threaded rod 16 to rotate, and the threaded rod 16 threadably transmits two positioning frames 7. The positioning frames 7 are guided by the guide rod 9 during the movement to avoid movement deviation. The positioning frames 7 can position and correct the steel plate. The motor 3 19 on the mounting seat 18 drives the threaded rod 3 21 to rotate on the connecting plate 20. The threaded rod 3 21 threadably transmits the push strip 22, and the push strip 22 pushes the positioned steel plate. After being pushed to the designated location, cutting is performed according to the thickness of the steel plate. When cutting thin steel plates, the electric push rod 25 controls the guide plate 26 to move in the vertical plate 23 of the vertical plate 23, and the guide plate 26 drives the support plate 27 to move to the specified position, and then the motor 4 30 in the connecting frame 29 drives the cutting blade 31, and the cutting blade 31 rotates to cut, and the electric slide rail 1 28 controls it to move and cut; When cutting thick steel plates, the electric push rod 25 controls the guide plate 26 to move inside the vertical plate 23 of the vertical plate 23, and the guide plate 26 drives the support plate 27 to move to the specified position, and then the electric slide rail 23 controls the laser cutting device 33 to move and cut, thereby performing a rotary cutting operation on steel plates of different thicknesses. According to the thickness of the steel plate, the guide plate 35 moves in the guide sleeve 34, and then the fixing piece 37 is used to cooperate with the fixing hole 36 to fix it, and the fixing piece 38 cooperates with the fixing hole 39 to fix the fixing piece 37, and then the support plate 27 moves downward, driving the guide plate 35 on the guide sleeve 34 to move downward, so that the convex plate 40 on the guide plate 35 is displaced, and the pressing plate 44 cooperates with the rubber strip 45 to press the steel plate, and at the same time, the pressing plate 44 pushes the push rod 41, the push rod 41 pushes the pull plate 42, and the pull plate 42 pulls the spring 43, and the rebound force of the spring 43 provides a certain rebound pressure to the pressing plate 44, so as to limit the steel plate to a certain extent. The cut waste falls into the waste collection box 46 for collection.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A FPSO steel plate positioning and processing equipment, characterized in that: The invention comprises a cutting table (1), wherein a steel plate positioning portion is arranged at the lower side of the cutting table (1), a lifting portion for lifting and lowering the steel plate positioning portion is arranged at one side of the steel plate positioning portion, a steel plate pushing portion is arranged at the center position of the upper side of the cutting table (1), a steel plate cutting portion is arranged at one side of the cutting table (1), a steel plate pressing portion is arranged at one side of the steel plate cutting portion, and a steel plate waste collecting portion is arranged at one side of the cutting table (1).

2. The FPSO steel plate positioning and processing equipment according to claim 1, characterized in that: The steel plate positioning portion comprises a plurality of guide holes (2), wherein the plurality of guide holes (2) are arranged on the upper side of the cutting table (1), a lifting plate (3) is arranged below the cutting table (1), a side plate (4) is arranged on the upper side of the lifting plate (3), a motor (5) is arranged on one side of the side plate (4), a threaded rod (6) is arranged on the shaft end of the motor (5), two positioning frames (7) are threadedly sleeved on the outer side of the threaded rod (6), one side of the positioning frame (7) is arranged in the guide hole (2), a side plate (8) is arranged on the upper side of the lifting plate (3), a guide rod (9) is arranged on one side of the side plate (8), and the guide rod (9) is slidably sleeved with the positioning frame (7).

3. The FPSO steel plate positioning and processing equipment according to claim 2, characterized in that: The lifting part comprises a fixed plate (10), the fixed plate (10) being arranged on one side of the cutting table (1), a mounting plate (11) being arranged on one side of the fixed plate (10), a second motor (12) being arranged on one side of the mounting plate (11), a second threaded rod (13) being arranged at the shaft end of the second motor (12), a movable plate (14) being threadedly connected to the outer side of the second threaded rod (13), one side of the movable plate (14) being connected to one side of the lifting plate (3), a limiting groove (15) being arranged on one side of the cutting table (1), a limiting block (16) being slidably connected in the limiting groove (15), and one side of the limiting block (16) being connected to one side of the lifting plate (3).

4. The FPSO steel plate positioning and processing equipment according to claim 1, characterized in that: The steel plate pushing portion comprises a second guide hole (17), wherein the second guide hole (17) is arranged on the upper side of the cutting table (1), a mounting seat (18) is arranged on the lower side of the cutting table (1), a third motor (19) is arranged on one side of the mounting seat (18), a connecting plate (20) is arranged on the lower side of the cutting table (1), a third threaded rod (21) is arranged on the axial end of the third motor (19), one end of the third threaded rod (21) is connected to one side of the connecting plate (20), a push bar (22) is threadedly connected to the outer side of the third threaded rod (21), and the push bar (22) is slidably connected in the second guide hole (17).

5. The FPSO steel plate positioning and processing equipment according to claim 1, characterized in that: The steel plate cutting part comprises a vertical plate (23), wherein the vertical plate (23) is arranged on one side of the cutting table (1), wherein a guide hole three (24) is arranged on one side of the vertical plate (23), wherein an electric push rod (25) is arranged on one side of the vertical plate (23), wherein a guide plate (26) is arranged at the shaft end of the electric push rod (25), wherein the guide plate (26) is slidably connected in the guide hole three (24), wherein a support plate (27) is arranged on one side of the guide plate (26), wherein an electric slide rail one (28) and an electric slide rail two (32) are arranged at the lower side of the support plate (27), wherein a connecting frame (29) is arranged at the lower side of the electric slide rail one (28), wherein a motor four (30) is arranged on one side of the connecting frame (29), wherein a cutting blade (31) is arranged at the shaft end of the motor four (30), and a laser cutting device (33) is arranged at the lower side of the electric slide rail two (32).

6. The FPSO steel plate positioning and processing equipment according to claim 5, characterized in that: The steel plate pressing portion comprises a guide sleeve (34), the guide sleeve (34) being arranged on the upper side of the support plate (27), one side of the guide sleeve (34) being slidably connected to a guide plate (35), one side of the guide sleeve (34) being provided with a plurality of fixing holes (36), a fixing piece (37) being inserted into each of the fixing holes (36), the fixing piece (37) being used to fix the guide sleeve (34) and the guide plate (35), one side of the fixing piece (37) being inserted with a fixing piece (38), the support plate (27) being provided with a plurality of fixing holes (36), a fixing piece (37) being inserted into each of the fixing holes (36), the fixing piece (37) being used to fix the guide sleeve (34) and the guide plate (35), the fixing piece (38) being inserted into each of the fixing holes (36), A second fixing hole (39) matching with the second fixing member (38) is provided on the upper side of the support plate (27); a convex plate (40) is provided on one side of the guide plate (35); one side of the convex plate (40) is slidably connected to a plurality of push rods (41); a pull plate (42) is provided at the top end of the push rod (41); a plurality of springs (43) are provided between the pull plate (42) and the convex plate (40); a pressure plate (44) is provided at the bottom end of the push rod (41); a plurality of rubber strips (45) are embedded on the lower side of the pressure plate (44).

7. The FPSO steel plate positioning and processing equipment according to claim 1, characterized in that: The steel plate waste collection section comprises a waste collection box (46), the waste collection box (46) being arranged on one side of the cutting table (1), a limiting hole (48) being arranged on the upper side of the cutting table (1), a universal wheel (47) being arranged on the lower side of the waste collection box (46), a fixing pin (49) being inserted into the limiting hole (48), and one end of the fixing pin (49) being inserted into the upper side of the waste collection box (46).

8. A positioning method for FPSO steel plate positioning processing equipment according to any one of claims 1 to 7, characterized in that: The specific steps are as follows: S1. Place the steel plate on the cutting table (1); S2. According to the thickness of the steel plate, the second motor (12) drives the second threaded rod (13) to drive the moving plate (14) to drive the lifting plate (3) to make appropriate adjustments; S3, then the motor 1 (5) drives the threaded rod 1 (6) to rotate, the threaded rod 1 (6) moves the two positioning frames (7), and the two positioning frames (7) position and correct the steel plate.

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