FPSO steel plate positioning and processing equipment and positioning method thereof

Abstract

The present application relates to FPSO steel plate processing technical field, especially a kind of FPSO steel plate positioning processing equipment, including cutting table, the downside of cutting table is provided with steel plate positioning part, the side of steel plate positioning part is provided with the lifting part for the lifting adjustment of steel plate positioning part, the upside center position of cutting table is provided with steel plate push part, the side of cutting table is provided with steel plate cutting part, the side of steel plate cutting part is provided with steel plate pressing part, the side of cutting table is provided with steel plate waste collection part, steel plate positioning part includes several guide holes one, several guide holes one are set to the upside of cutting table, the below of cutting table is provided with lifting plate, the upside of lifting plate is provided with side plate one, the side of side plate one is provided with motor one, the shaft end of motor one is provided with threaded rod one, the outside of threaded rod one is threadedly connected with two positioning frames, the present application solves the problem that FPSO steel plate is not positioned and corrected in time during processing, and the position is offset during processing.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of FPSO steel plate processing, in particular to a FPSO steel plate positioning processing equipment and a positioning method thereof. BACKGROUND

[0002] FPSO steel plate refers to the steel plate used for floating production storage and offloading (FPSO), which is a kind of offshore oil facility used for primary processing and storage of crude oil, and is called "offshore oil factory". The FPSO steel plate needs to meet specific technical requirements, including low temperature resistance, high strength, and low temperature impact toughness and strength under large heat input welding conditions.

[0003] When the FPSO steel plate is cut, different sizes of steel plates are cut on the same cutting equipment, so the steel plate needs to be positioned. The positioning is achieved by using positioning pins and other components to fix the steel plate. After fixing, it is not convenient to move, but the steel plate will shake during cutting, which will affect the normal cutting of the steel plate. Therefore, we propose a FPSO steel plate positioning processing equipment and a positioning method thereof. SUMMARY

[0004] The purpose of the present application is to solve the problems in the prior art, and to provide a FPSO steel plate positioning processing equipment and a positioning method thereof. The FPSO steel plate positioning processing equipment solves the problem of not being able to timely correct the position during processing and the problem of position deviation during processing.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0006] A FPSO steel plate positioning processing equipment, comprising a cutting table, a steel plate positioning part is arranged on the lower side of the cutting table, a lifting part for adjusting the position of 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 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, and a steel plate waste collecting part is arranged on one side of the cutting table.

[0007] According to 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 adjusts the position of the steel plate positioning part. The thick steel plate positioning part corrects the position of the steel plate. The thick steel plate pushing part pushes the steel plate to the specified position. The steel plate cutting part cuts the steel plate. The steel plate pressing part presses the steel plate to prevent deviation during cutting. The steel plate waste collecting part collects the waste after cutting, thereby providing a positioning, pushing and stable cutting function for the steel plate cutting.

[0008] Preferably, the steel plate positioning part comprises a plurality of guide holes I, the guide holes I are arranged on the upper side of the cutting table, a lifting plate is arranged below the cutting table, a side plate I is arranged on the upper side of the lifting plate, a motor I is arranged on one side of the side plate I, a threaded rod I is arranged at the shaft end of the motor I, two positioning frames are threadedly connected to the outer side of the threaded rod I, one side of the positioning frame is arranged in the guide hole I, a side plate II is arranged on the upper side of the lifting plate, a guide rod is arranged on one side of the side plate II, and the guide rod is slidably connected with the positioning frame.

[0009] Through the above technical scheme, the motor I on the side plate I drives the threaded rod I to rotate, the threaded rod I threadedly drives the two positioning frames, and the positioning frames are guided by the guide rod during movement to avoid movement deviation, and the positioning frames can provide a positioning correction function for the steel plate.

[0010] Preferably, the lifting part comprises a fixed plate, the fixed plate is arranged on one side of the cutting table, an installation plate is arranged on one side of the fixed plate, a motor II is arranged on one side of the installation plate, a threaded rod II is arranged at the shaft end of the motor II, a moving plate is threadedly connected to the outer side of the threaded rod II, one side of the moving 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.

[0011] Through the above technical scheme, the motor II drives the threaded rod II to rotate, the threaded rod II threadedly drives the moving plate, the moving plate drives the lifting plate to displace, and the limiting block moves in the limiting groove when the lifting plate moves, thereby providing a lifting adjustment function for the steel plate positioning part.

[0012] Preferably, the steel plate pushing part comprises a guide hole II, the guide hole II 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 III 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 III is arranged at the shaft end of the motor III, one end of the threaded rod III is connected to one side of the connecting plate, and a push strip is threadedly connected to the outer side of the threaded rod III, and the push strip is slidably connected in the guide hole II.

[0013] Through the above technical scheme, the motor III on the mounting seat drives the threaded rod III to rotate on the connecting plate, the threaded rod III threadedly drives the push strip, and the push strip provides a pushing function for the positioned steel plate.

[0014] Preferably, the steel plate cutting part includes a vertical plate arranged on one side of the cutting table, one side of the vertical plate is provided with a guide hole three, one side of the vertical plate is provided with an electric push rod, the shaft end of the electric push rod is provided with a guide plate one, the guide plate one is slidingly connected in the guide hole three, one side of the guide plate one is provided with a support plate, the lower side of the support plate is respectively provided with an electric sliding rail one and an electric sliding rail two, the lower side of the electric sliding rail one is provided with a connecting frame, one side of the connecting frame is provided with a motor four, the shaft end of the motor four is provided with a cutting blade, the lower side of the electric sliding rail two is provided with a laser cutting device.

[0015] Through the above technical scheme, when cutting a thin steel plate, the electric push rod controls the guide plate one to move in the vertical plate of the vertical plate, the guide plate one drives the support plate to move to a specified position, then the motor four in the connecting frame drives the cutting blade to rotate for cutting, and the electric sliding rail one controls the cutting blade to move for cutting;

[0016] When cutting a thick steel plate, the electric push rod controls the guide plate one to move in the vertical plate of the vertical plate, the guide plate one drives the support plate to move to a specified position, then the electric sliding rail two controls the laser cutting device to move for cutting, so that rotary cutting operation is performed according to steel plates of different thicknesses.

[0017] Preferably, the steel plate pressing part includes a guide sleeve arranged on the upper side of the support plate, one side of the guide sleeve is slidingly connected with a guide plate two, one side of the guide sleeve is provided with a plurality of fixing holes one, a fixing piece one is inserted into the fixing hole one, the fixing piece one is used for fixing the guide sleeve and the guide plate two, one side of the fixing piece one is inserted with a fixing piece two, the upper side of the support plate is provided with a fixing hole two matched with the fixing piece two, one side of the guide plate two is provided with a convex plate, one side of the convex plate is slidingly connected with a plurality of push rods, the top end of the push rod is provided with a pull plate, a plurality of springs are arranged between the pull plate and the convex plate, the bottom end of the push rod is provided with a pressing plate, and a plurality of rubber strips are embedded on the lower side of the pressing plate.

[0018] Through the above technical scheme, according to the thickness of the steel plate, the guide plate two moves in the guide sleeve, then the fixing piece one is fixed by cooperating with the fixing hole one, at the same time, the fixing piece two is fixed by cooperating with the fixing hole two, then the support plate moves downward, drives the guide plate two on the guide sleeve to move downward, and the convex plate on the guide plate two is displaced, the pressing plate cooperates with the rubber strip to press the steel plate, at the same time, the pressing plate pushes the push rod, the push rod pushes the pull plate, the pull plate pulls the spring, and the rebound force of the spring provides a certain rebound pressure to the pressing plate, and the steel plate is positioned.

[0019] Preferably, the steel plate waste collecting part comprises a waste collecting box, the waste collecting box is arranged on one side of the cutting table, the upper side of the cutting table is provided with a limiting hole, the lower side of the waste collecting box is provided with a universal wheel, a fixing pin is inserted into the limiting hole, and one end of the fixing pin is inserted into the upper side of the waste collecting box.

[0020] Through the technical scheme, the waste collecting box can be moved through the universal wheel, and the fixing pin can be connected with the cutting table through the limiting hole.

[0021] A positioning method of an FPSO steel plate positioning machining device, and the specific steps are as follows:

[0022] S1, the steel plate is placed on the cutting table;

[0023] S2, according to the thickness of the steel plate, the motor two drives the threaded rod two to drive the moving plate to drive the lifting plate to adjust appropriately;

[0024] S3, then the motor one drives the threaded rod one to rotate, the threaded rod one moves the two positioning frames, and the two positioning frames position and correct the steel plate.

[0025] According to the above, the steel plate to be cut is placed on the cutting table, the lifting part adjusts the steel plate positioning part according to the thickness of the steel plate, 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, and then the steel plate cutting part cuts the steel plate, the steel plate pressing part presses the steel plate during cutting, so that the cutting deviation is prevented, and the waste after cutting is collected by the steel plate waste collecting part, so that a positioning, pushing and stable cutting function is provided for the steel plate cutting.

[0026] In the application, the motor one drives the threaded rod one to rotate, the threaded rod one threadedly drives the two positioning frames, the positioning frames are guided by the guide rods during movement to avoid movement deviation, and the positioning frames can provide a positioning and correction function for the steel plate.

[0027] In the application, the motor two drives the threaded rod two to rotate, the threaded rod two threadedly drives the moving plate, the moving plate drives the lifting plate to move, the limiting block moves in the limiting groove during movement of the lifting plate, and the steel plate positioning part provides a lifting adjustment function. DETAILED DESCRIPTION

[0028] Figure 1 It is a front axial side explosion type structural schematic view of the application;

[0029] Figure 2 It is a side axial side explosion type structural schematic view of the application;

[0030] Figure 3Structure schematic view of front side of the application;

[0031] Figure 4 Structure schematic view of side side of the application;

[0032] Figure 5 Structure schematic view of front side of the application;

[0033] Figure 6 Structure schematic view of front side of the application.

[0034] In the figure: 1, cutting table; 2, guide hole one; 3, lifting plate; 4, side plate one; 5, motor one; 6, threaded rod one; 7, positioning frame; 8, side plate two; 9, guide rod; 10, fixed plate; 11, mounting plate; 12, motor two; 13, threaded rod two; 14, moving plate; 15, limiting groove; 16, limiting block; 17, guide hole two; 18, mounting seat; 19, motor three; 20, connecting plate; 21, threaded rod three; 22, push strip; 23, vertical plate; 24, guide hole three; 25, electric push rod; 26, guide plate one; 27, support plate; 28, electric sliding rail one; 29, connecting frame; 30, motor four; 31, cutting piece; 32, electric sliding rail two; 33, laser cutting device; 34, guide sleeve; 35, guide plate two; 36, fixed hole one; 37, fixed part one; 38, fixed part two; 39, fixed hole two; 40, convex plate; 41, push rod; 42, pull plate; 43, spring; 44, pressing plate; 45, rubber strip; 46, waste collection box; 47, universal wheel; 48, limiting hole; 49, fixed pin. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application.

[0036] Reference Figures 1-6 A FPSO steel plate positioning machining equipment, including a cutting table 1, the lower side of the cutting table 1 is provided with a steel plate positioning part, the steel plate positioning part includes a plurality of guide holes one 2, the plurality of guide holes one 2 are arranged on the upper side of the cutting table 1, the lower side of the cutting table 1 is provided with a lifting plate 3, the upper side of the lifting plate 3 is provided with a side plate one 4, one side of the side plate one 4 is provided with a motor one 5, the shaft end of the motor one 5 is provided with a threaded rod one 6, the outer side of the threaded rod one 6 is threadedly sleeved with two positioning frames 7, one side of the positioning frame 7 is arranged in the guide hole one 2, the upper side of the lifting plate 3 is provided with a side plate two 8, one side of the side plate two 8 is provided with a guide rod 9, the guide rod 9 is slidably sleeved with the positioning frame 7,

[0037] One side of the steel plate positioning part is provided with a lifting part for lifting adjustment of the steel plate positioning part, the lifting part comprises a fixed plate 10, the fixed plate 10 is arranged on one side of the cutting table 1, one side of the fixed plate 10 is provided with a mounting plate 11, one side of the mounting plate 11 is provided with a motor two 12, the shaft end of the motor two 12 is provided with a threaded rod two 13, the outer side of the threaded rod two 13 is threadedly connected with a moving plate 14, one side of the moving plate 14 is connected to one side of the lifting plate 3, one side of the cutting table 1 is provided with a limiting groove 15, the limiting groove 15 is slidably connected with a limiting block 16, one side of the limiting block 16 is connected to one side of the lifting plate 3,

[0038] The upper side of the cutting table 1 is provided with a steel plate pushing part, the steel plate pushing part comprises a guide hole two 17, the guide hole two 17 is arranged on the upper side of the cutting table 1, the lower side of the cutting table 1 is provided with a mounting seat 18, one side of the mounting seat 18 is provided with a motor three 19, the lower side of the cutting table 1 is provided with a connecting plate 20, the shaft end of the motor three 19 is provided with a threaded rod three 21, one end of the threaded rod three 21 is connected to one side of the connecting plate 20, the outer side of the threaded rod three 21 is threadedly connected with a pushing strip 22, the pushing strip 22 is slidably connected in the guide hole two 17,

[0039] One side of the cutting table 1 is provided with a steel plate cutting part, the steel plate cutting part comprises a vertical plate 23, the vertical plate 23 is arranged on one side of the cutting table 1, one side of the vertical plate 23 is provided with a guide hole three 24, one side of the vertical plate 23 is provided with an electric push rod 25, the shaft end of the electric push rod 25 is provided with a guide plate one 26, the guide plate one 26 is slidably connected in the guide hole three 24, one side of the guide plate one 26 is provided with a supporting plate 27, the lower side of the supporting plate 27 is respectively provided with an electric sliding rail one 28 and an electric sliding rail two 32, the lower side of the electric sliding rail one 28 is provided with a connecting frame 29, one side of the connecting frame 29 is provided with a motor four 30, the shaft end of the motor four 30 is provided with a cutting piece 31, the lower side of the electric sliding rail two 32 is provided with a laser cutting device 33,

[0040] One side of the steel plate cutting part is provided with a steel plate pressing part, the steel plate pressing part comprises a guide sleeve 34, the guide sleeve 34 is arranged on the upper side of the supporting plate 27, one side of the guide sleeve 34 is slidably connected with a guide plate two 35, one side of the guide sleeve 34 is provided with a plurality of fixed holes one 36, a fixed part one 37 is inserted in the fixed holes one 36, the fixed part one 37 is used for fixing between the guide sleeve 34 and the guide plate two 35, one side of the fixed part one 37 is inserted with a fixed part two 38, the upper side of the supporting plate 27 is provided with a fixed hole two 39 matched with the fixed part two 38, one side of the guide plate two 35 is provided with a convex plate 40, a plurality of push rods 41 are slidably connected on one side of the convex plate 40, the top end of the push rod 41 is provided with a pull plate 42, a plurality of springs 43 are arranged between the pull plate 42 and the convex plate 40, the bottom end of the push rod 41 is provided with a pressing plate 44, a plurality of rubber strips 45 are embedded on the lower side of the pressing plate 44,

[0041] One side of the cutting table 1 is provided with a steel plate waste collecting part, which comprises a waste collecting box 46 arranged on one side of the cutting table 1, an upper side of the cutting table 1 is provided with a limiting hole 48, a lower side of the waste collecting box 46 is provided with a universal wheel 47, a fixing pin 49 is inserted into the limiting hole 48, and one end of the fixing pin 49 is inserted into an upper side of the waste collecting box 46.

[0042] In the embodiment, the steel plate to be cut is placed on the cutting table 1, according to the thickness of the steel plate, the motor two 12 drives the threaded rod two 13 to rotate, the threaded rod two 13 threadedly drives the moving plate 14, the moving plate 14 drives the lifting plate 3 to displace, the limiting block 16 moves in the limiting groove 15 when the lifting plate 3 moves, the motor one 5 on the side plate one 4 drives the threaded rod one 6 to rotate, the threaded rod one 6 threadedly drives the two positioning frames 7, the positioning frames 7 are guided by the guide rods 9 to avoid displacement during movement, the positioning frames 7 can be positioned and corrected on the steel plate, the motor three 19 on the mounting seat 18 drives the threaded rod three 21 to rotate on the connecting plate 20, the threaded rod three 21 threadedly drives the push bar 22, the push bar 22 pushes the positioned steel plate,

[0043] After being pushed to the specified position, the steel plate is cut according to the thickness of the steel plate,

[0044] When the thin steel plate is cut, the electric push rod 25 controls the guide plate one 26 to move in the vertical plate 23 of the vertical plate 23, the guide plate one 26 drives the supporting plate 27 to move to the specified position, then the motor four 30 in the connecting frame 29 drives the cutting blade 31 to rotate for cutting, and the electric sliding rail one 28 controls the movement of the cutting blade 31 for cutting;

[0045] When the thick steel plate is cut, the electric push rod 25 controls the guide plate one 26 to move in the vertical plate 23 of the vertical plate 23, the guide plate one 26 drives the supporting plate 27 to move to the specified position, then the electric sliding rail two 32 controls the laser cutting device 33 to move for cutting, so that the rotary cutting operation is performed on the steel plate of different thicknesses,

[0046] According to the thickness of the steel plate, the guide plate two 35 moves in the guide sleeve 34, then the fixed part one 37 cooperates with the fixed hole one 36 to fix the guide plate two 35, at the same time, the fixed part two 38 cooperates with the fixed hole two 39 to fix the fixed part one 37, then the supporting plate 27 moves downward, the guide plate two 35 on the guide sleeve 34 moves downward, the convex plate 40 on the guide plate two 35 moves, the pressing plate 44 cooperates with the rubber strip 45 to press the steel plate, at the same time, the pressing plate 44 pushes the push rod 41, the push rod 41 pushes the pull plate 42, the pull plate 42 pulls the spring 43, and the rebound force of the spring 43 provides certain rebound pressure to the pressing plate 44, and the steel plate is limited,

[0047] The waste after cutting falls into the waste collecting box 46 for collection.

[0048] The above merely provides the preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent substitutions or changes within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A positioning and processing equipment for FPSO steel plates, characterized in that, The device includes a cutting table (1), a steel plate positioning part is provided on the lower side of the cutting table (1), a lifting part for adjusting the steel plate positioning part is provided on one side of the steel plate positioning part, a steel plate pushing part is provided at the center of the upper side of the cutting table (1), a steel plate cutting part is provided on one side of the cutting table (1), a steel plate pressing part is provided on one side of the steel plate cutting part, and a steel plate waste collection part is provided on one side of the cutting table (1). The steel plate positioning part includes a plurality of guide holes (2), which 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 at the shaft end of the motor (5). Two positioning frames (7) are threaded 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). The guide rod (9) is slidably sleeved with the positioning frame (7). The lifting unit includes a fixed plate (10), which is disposed on one side of the cutting table (1). A mounting plate (11) is disposed on one side of the fixed plate (10). A motor (12) is disposed on one side of the mounting plate (11). A threaded rod (13) is disposed on the shaft end of the motor (12). A movable plate (14) is threadedly connected to the outer side of the threaded rod (13). One side of the movable plate (14) is connected to one side of the lifting plate (3). A limit groove (15) is disposed on one side of the cutting table (1). A limit block (16) is slidably connected in the limit groove (15). One side of the limit block (16) is connected to one side of the lifting plate (3). The steel plate pushing part includes a guide hole two (17), the guide hole two (17) is set on the upper side of the cutting table (1), the lower side of the cutting table (1) is provided with a mounting base (18), a motor three (19) is provided on one side of the mounting base (18), a connecting plate (20) is provided on the lower side of the cutting table (1), a threaded rod three (21) is provided on the shaft end of the motor three (19), one end of the threaded rod three (21) is connected to one side of the connecting plate (20), and a push bar (22) is threadedly connected to the outer side of the threaded rod three (21), and the push bar (22) is slidably connected in the guide hole two (17); The steel plate cutting section includes a vertical plate (23), which is located on one side of the cutting table (1). A guide hole three (24) is provided on one side of the vertical plate (23), and an electric push rod (25) is provided on one side of the vertical plate (23). A guide plate one (26) is provided at the shaft end of the electric push rod (25). The guide plate one (26) is slidably connected in the guide hole three (24). A support plate (27) is provided on one side of the guide plate one (26). An electric slide rail one (28) and an electric slide rail two (32) are respectively 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 one (28). A motor four (30) is provided on one side of the connecting frame (29). A cutting blade (31) is provided at the shaft end of the motor four (30). A laser cutting device (33) is provided on the lower side of the electric slide rail two (32). The steel plate clamping part includes a guide sleeve (34), which is disposed on the upper side of the support plate (27). A guide plate (35) is slidably connected to one side of the guide sleeve (34). A plurality of fixing holes (36) are provided on one side of the guide sleeve (34). A fixing component (37) is inserted into the fixing hole (36). The fixing component (37) is used to fix the guide sleeve (34) and the guide plate (35). A fixing component (38) is inserted into one side of the fixing component (37). The upper side of the support plate (27) is provided with a fixing hole (39) that matches the fixing part (38). A protruding plate (40) is provided on one side of the guide plate (35). A number of push rods (41) are slidably connected to one side of the protruding plate (40). A pull plate (42) is provided at the top of the push rod (41). A number of springs (43) are provided between the pull plate (42) and the protruding plate (40). A pressure plate (44) is provided at the bottom of the push rod (41). A number of rubber strips (45) are fitted on the lower side of the pressure plate (44). The steel plate scrap collection section includes a scrap collection box (46), which is located on one side of the cutting table (1). The upper side of the cutting table (1) is provided with a limiting hole (48), and the lower side of the scrap collection box (46) is provided with casters (47). A fixing pin (49) is inserted into the limiting hole (48), and one end of the fixing pin (49) is inserted into the upper side of the scrap collection box (46).

2. The positioning method of an FPSO steel plate positioning and processing equipment according to claim 1, characterized in that, The specific steps are as follows: S1. Place the steel plate on the cutting table (1). S2. Based on the thickness of the steel plate, motor two (12) drives threaded rod two (13) to transmit the moving plate (14) and drive the lifting plate (3) to make appropriate adjustments. S3. Then the motor (5) drives the threaded rod (6) to rotate, the threaded rod (6) moves the two positioning frames (7), and the two positioning frames (7) position and correct the steel plate.

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