Plate clamping and carrying structure for shipbuilding

Abstract

The invention provides a plate clamping and carrying structure for shipbuilding, and relates to the field of plate carrying, the plate clamping and carrying structure comprises a support plate and a wheel plate, the top end of the support plate is rotatably connected with a mounting plate, and a placing plate A is fixedly mounted at the top end of the mounting plate. According to the device, by arranging a motor A, a circular plate, a connecting plate A, a sliding plate, a worm gear, a motor B, a worm, a frame plate A, a frame plate B, a motor C, a threaded rod, a movable plate and a connecting plate, the distance between the placing plates B can be rapidly adjusted according to different sizes of plates, the applicability is high, angle adjustment rotation between the mounting plates can be rapidly conducted, and the practicability is high. And therefore, the force consumed in the plate feeding process is effectively saved, the angle of the plate can be adjusted, transportation work of the plate in a narrow space is facilitated, angle rotation between the frame plate B and the frame plate A can be driven while the motor C works, the plate can be jacked up by a certain angle during discharging, and then discharging and carrying are facilitated.

Description

[0001] Plate handling technology field

[0002] The invention relates to the technical field of plate conveying, in particular to a plate clamping and conveying structure for shipbuilding. Background Art

[0003] In shipbuilding, plate clamping and handling refers to the process of firmly clamping and moving large plates using special devices. This process is crucial because the plates used in shipbuilding are usually large and heavy, and need to be accurately moved and positioned at the manufacturing site. The clamping device not only ensures that the plates are firmly and safely fixed during handling, but also effectively reduces the risk of damage and deformation on the surface of the plates, ensuring the quality and accuracy of ship structural components. Therefore, the clamping and handling of plates for shipbuilding is one of the indispensable key steps in the shipbuilding process, which directly affects the construction quality and safety of the final hull.

[0004] Publication No. CN114044037A discloses a plate transport device, which relates to the field of plate handling technology. Its structure includes a connecting plate, an equipment box is arranged on the lower side of the connecting plate, a placing plate is rotatably arranged on the upper side of the connecting plate, a left rotating frame and a right rotating frame are rotatably arranged on the lower side of the connecting plate, a number of universal wheels are arranged on the lower sides of the left rotating frame and the right rotating frame, an auxiliary box is arranged on the lower side of the connecting plate, and a linkage device is arranged between the left rotating frame and the right rotating frame to enable the placing plate to be linked with the left rotating frame and the right rotating frame. This equipment adopts a linkage device, a pushing and rotating device, and an auxiliary rotating device, so that the equipment can push the placing plate to rotate and drive the plate to rotate, adjust the placement position of the plate, and the height of the equipment can be adjusted as the placing plate rotates. However, this type of transport equipment requires manual handling and moving of the plates during the loading and unloading process. Generally, the plates need to be leaned against the wall after transfer. When using this type of plate transport equipment to unload materials, workers are required to manually place the plates, which consumes a lot of physical strength and has low work efficiency. Moreover, most of the plate transport vehicles on the market are integrated and cannot be adjusted according to the width of the plates. In the actual working process, it is impossible to flexibly clamp and transport plates of different specifications, which needs to be optimized and improved. Summary of the invention

[0005] The purpose of the present invention is to solve the technical problems raised in the above background technology.

[0006] The present invention adopts the following technical scheme: a plate clamping and handling structure for shipbuilding, comprising a support plate and a wheel plate, the top end of the support plate is rotatably connected with a mounting plate, the top end of the mounting plate is fixedly installed with a placement plate A, the inner side of the mounting plate is fixedly installed with a motor A, the output end of the motor A is fixedly installed with a gear A, the inner side of the placement plate A is rotatably connected with a gear B, the top end of the gear B is fixedly installed with a circular plate, the surface of the circular plate is rotatably connected with a connecting plate A, the inner side of the mounting plate is slidably connected with a slide plate, and the top end of the mounting plate is fixedly installed with a slide rail. A placement plate B is slidably connected to the surface of the slide rail, a frame plate is fixedly installed on the top of the placement plate B, a worm gear is fixedly installed on the side of the mounting plate, a motor B is fixedly installed on the side of the support plate, a worm is fixedly installed on the output end of the motor B, a frame plate A is fixedly installed on the top of the mounting plate, the top of the frame plate A is rotatably connected to the frame plate B, a motor C is fixedly installed on the surface of the frame plate A, a threaded rod is fixedly installed on the output end of the motor C, a movable plate is threadedly connected to the surface of the threaded rod, and a connecting plate is rotatably connected to the inner side of the frame plate B.

[0007] Preferably, the slide plate is rotatably connected to the connecting plate A, the gear A is meshed with the gear B, and the circular plate is rotatably connected to the placement plate A. Here, by providing the slide plate, the slide plates on both sides can be driven to slide synchronously in opposite directions under the action of the connecting plate during the rotation of the circular plate, and by providing the gear A and the gear B, the torque of the motor A can be increased, thereby improving stability.

[0008] Preferably, the worm wheel is meshed with the worm, and the connecting plate is rotatably connected with the movable plate. Here, by providing the worm wheel and the worm, the worm wheel and the mounting plate can be driven to rotate under the meshing action during the rotation of the motor B, and the worm wheel and the worm have a certain self-locking ability, which is convenient for the loading and placing of the plate. By providing the connecting plate and the movable plate, the connecting plate can be driven to change its position and angle during the movement of the movable plate, so that the shelf plate B can be driven to rotate along the shelf plate A, thereby improving the efficiency of the plate unloading.

[0009] Preferably, the inner side of the movable plate is provided with threads, and the threads provided on the inner side of the movable plate mesh with the threads on the surface of the threaded rod. Here, the threads on the inner side of the movable plate can drive the movable plate to slide on the inner side of the frame plate A under the action of the threads during the rotation of the threaded rod.

[0010] Preferably, the threaded rod is rotatably connected to the frame plate A, and the movable plate is slidably connected to the frame plate A. Here, by providing the threaded rod and the movable plate, the angle of the frame plate B can be changed in cooperation with the connecting plate, so that the plate can be quickly lifted to a certain extent during the unloading process, and the unloading of the plate can be quickly realized in cooperation with the worm gear and the worm.

[0011] Preferably, a convex plate is fixedly installed on the inner side of the frame plate, a sliding rod is fixedly installed on the side of the convex plate, a slider is slidably connected to the surface of the slider, a spring is sleeved on the surface of the slider, a connecting plate B is rotatably connected to the surface of the slider, and a pad is rotatably connected to the inner side of the connecting plate B. Here, the convex plate, the sliding rod, the slider, the spring, the connecting plate B, and the pad can effectively buffer the plate during the plate clamping process, avoiding damage to the edge of the plate due to excessive rotation of the circular plate, thereby improving the safety of plate handling.

[0012] Preferably, one end of the spring is fixedly mounted on the side of the convex plate, and the other end of the spring is fixedly mounted on the side of the slider. Here, by providing the spring, the slider can be driven to squeeze the spring under the action of the connecting plate B during the process of the pad being compressed, so as to obtain a buffer.

[0013] Preferably, the material of the pad is EPDM rubber, and the number of the sliders and springs is two groups and they are symmetrically distributed on the surface of the slide rod. Here, EPDM rubber (ethylene propylene rubber) has excellent aging resistance and weather resistance. EPDM rubber has good tolerance to various climatic conditions and is not easily affected by temperature changes, ultraviolet rays or chemicals, ensuring stability and reliability in long-term use. During the transportation of the plate on the transmission, it will receive direct sunlight, has a long service life and excellent anti-slip performance. By setting two groups of springs, the pressure can be effectively dispersed, ensuring that the pressure can evenly bear and disperse the weight, ensuring the buffering effect.

[0014] Preferably, a sleeve plate is fixedly mounted on the bottom end of the support plate, a positioning pin is inserted into the inner side of the sleeve plate, a cross plate is fixedly mounted on the top end of the positioning pin, a tension spring is sleeved on the surface of the positioning pin, an extension plate is fixedly mounted on the back of the wheel plate, a positioning hole is opened on the inner side of the extension plate, and a limit rod is fixedly mounted on the top end of the sleeve plate. Here, by providing the sleeve plate, positioning pin, tension spring, cross plate, extension plate, positioning hole, and limit plate, the length adjustment between the wheel plates can be quickly performed, and then the wheel plates can be quickly adjusted according to plates of different lengths, which can effectively improve the stability during transportation and avoid the phenomenon that one end of the plate is tilted due to being too long. At the same time, it can be used to absorb and disperse the impact force caused by vibration, bumps or sudden movements during transportation, protecting the plate while reducing economic losses.

[0015] Preferably, one end of the tension spring is fixedly installed at the bottom end of the horizontal plate, and the other end of the tension spring is fixedly installed at the top end of the sleeve plate. Here, by providing the tension spring, the positioning pin can be driven to reset inside the positioning hole, and the positioning pin can be prevented from falling out due to external force.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are:

[0017] 1. In the present invention, by arranging motor A, circular plate, connecting plate A, slide plate, worm gear, motor B and worm, the spacing between the placement plates B can be quickly adjusted according to the different sizes of the plates, so that it is suitable for plates of different sizes. When the plates are loaded, the angle of the rotating mounting plate can be adjusted to efficiently save the manpower consumed in the plate loading process. At the same time, the angle of the plates can be adjusted so that the plates can be transported in a small space.

[0018] 2. In the present invention, by arranging the convex plate, the sliding rod, the slider, the spring, the connecting plate B and the pad, a certain buffer space can be provided to protect the plate in the process of clamping and transporting the plate. During the operation of the motor A, the output amplitude may be too large. At this time, the edge of the plate will contact the pad, and under the joint action of the pressure and the connecting plate B, the slider will be driven to squeeze the spring and obtain a certain buffer effect, thereby avoiding the frame plate from clamping the plate. At the same time, it can be used to absorb and disperse the impact force caused by vibration, bumps or sudden movements during transportation, thereby protecting the plate and reducing economic losses.

[0019] 3. In the present invention, by setting the sleeve plate, positioning pins, cross plate, tension spring, extension plate, positioning hole, and limit rod, the distance between the wheel plate and the sleeve plate can be quickly adjusted, and then it can be quickly adjusted according to the plates of different lengths, ensuring that the wheels evenly carry and distribute the weight during transportation, reducing shaking or tilting caused by uneven force, and improving the flexibility, adjustability and stability during plate transportation.

[0020] 4. In the present invention, by setting the frame A, frame B, motor C, threaded rod, movable plate and connecting plate, the angle between frame B and frame A can be quickly adjusted, so that the plate can be quickly lifted up during the plate unloading process, and then the plate can be quickly placed against the wall, which facilitates the unloading and placement of the plate, reduces the workload of workers and improves the efficiency of plate handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional structural schematic diagram of a plate clamping and handling structure for shipbuilding proposed by the present invention;

[0022] Figure 2 A partial structural schematic diagram of a plate clamping and handling structure for shipbuilding proposed by the present invention;

[0023] Figure 3 A schematic cross-sectional view of a partial structure of a plate clamping and handling structure for shipbuilding proposed by the present invention;

[0024] Figure 4The present invention proposes a plate clamping and transporting structure for shipbuilding Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 The present invention provides a cross-sectional schematic diagram of a frame plate in a plate clamping and handling structure for shipbuilding;

[0026] Figure 6 The present invention proposes a plate clamping and transporting structure for shipbuilding Figure 5 Enlarged view of point B in the middle;

[0027] Figure 7 The exploded schematic diagram of the shelf plate B in the plate clamping and handling structure for shipbuilding proposed by the present invention;

[0028] Figure 8 The present invention proposes a plate clamping and transporting structure for shipbuilding Figure 7 Enlarged view of point C in the middle;

[0029] Fig. 9 The invention proposes an exploded view of an extension plate and a wheel plate in a plate clamping and handling structure for shipbuilding;

[0030] Fig.10 The present invention proposes a plate clamping and transporting structure for shipbuilding Fig. 9 Enlarged view of point D in the middle.

[0031] Legend:

[0032] 1. Support plate; 2. Mounting plate; 3. Placement plate A; 4. Motor A; 5. Gear A; 6. Gear B; 7. Round plate; 8. Connecting plate A; 9. Slide plate; 10. Slide rail; 11. Placement plate B; 12. Frame plate; 13. Worm gear; 14. Motor B; 15. Worm; 16. Shelf plate A; 17. Shelf plate B; 18. Motor C; 19. Threaded rod; 20. Moving plate; 21. Connecting plate; 22. Convex plate; 23. Slide bar; 24. Slider; 25. Spring; 26. Connecting plate B; 27. Pad plate; 28. Sleeve plate; 29. ​​Wheel plate; 30. Locating pin; 31. Horizontal plate; 32. Tension spring; 33. Extension plate; 34. Locating hole; 35. Limit rod. DETAILED DESCRIPTION

[0033] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0035] Unless otherwise specified, the reagents, methods and equipment used in the present invention are conventional reagents, methods and equipment in the field of plate handling technology.

[0036] Embodiment 1

[0037] See also Figure 1-4 , 7-8 and Fig.10The present invention provides a technical solution: a plate clamping and handling structure for shipbuilding, comprising a support plate 1 and a wheel plate 29, wherein the top of the support plate 1 is rotatably connected to a mounting plate 2, a placement plate A3 is fixedly installed on the top of the mounting plate 2, a motor A4 is fixedly installed on the inner side of the mounting plate 2, a gear A5 is fixedly installed on the output end of the motor A4, a gear B6 is rotatably connected to the inner side of the placement plate A3, the motor A4 drives the gear A5 to rotate, and under the meshing action, the gear B6 and the circular plate 7 are driven to rotate, the gear A5 is meshed with the gear B6, and by setting the gear A5 on the gear B6, the rotation speed of the motor A4 can be effectively reduced during the working process of the motor A4, and the output torque of the motor A4 can be increased, and there is a certain self-locking function between the gear A5 and the gear B6. The effect is that after the motor A4 is turned off, the clamping effect of the frame plate 12 will not be deteriorated due to road bumps or vibrations, thereby ensuring safety during transportation. A circular plate 7 is fixedly installed on the top of the gear B6, and the circular plate 7 is rotatably connected to the placement plate A3. The surface of the circular plate 7 is rotatably connected to the connecting plate A8. A slide plate 9 is slidably connected to the inner side of the mounting plate 2, and the slide plate 9 is rotatably connected to the connecting plate A8. A slide rail 10 is fixedly installed on the top of the mounting plate 2. The number of the slide rails 10 is two groups, so that the friction between the placement plate B11 and the slide rail 10 can be effectively reduced during the sliding process of the placement plate B11. The surface of the slide rail 10 is slidably connected to the placement plate B11. During the rotation of the circular plate 7, the slide plate 9 will be driven to slide along the mounting plate 2 under the action of the connecting plate A8, and then It can drive two groups of placement plates B11 to slide in opposite directions along the slide rail 10. A frame plate 12 is fixedly installed on the top of the placement plate B11, a worm gear 13 is fixedly installed on the side of the mounting plate 2, a motor B14 is fixedly installed on the side of the support plate 1, and a worm 15 is fixedly installed on the output end of the motor B14. The transmission between the worm gear 13 and the worm gear 15 is not only very stable, but also has self-locking ability. When adjusting the angle of the mounting plate 2, it is stable and has high adjustment accuracy. The worm gear 13 is meshed with the worm gear 15, and the motor B14 is started to drive the worm gear 15 to rotate. Then, under the meshing action of the worm gear 15 and the worm wheel 13, the worm wheel 13 and the mounting plate 2 are driven to rotate, and then the mounting plate 2 can be driven to tilt at an angle, so that the plate is placed on the shelf. The surface of B17 is convenient for loading work. Compared with the plate loading process of most transport vehicles on the market, the force required for plate loading can be effectively reduced. Using this device to place the plates is not only simple but also more labor-saving, which improves work efficiency and saves manpower. A frame plate A16 is fixedly installed on the top of the mounting plate 2, and a frame plate B17 is rotatably connected to the top of the frame plate A16. A motor C18 is fixedly installed on the surface of the frame plate A16, and a threaded rod 19 is fixedly installed on the output end of the motor C18. The threaded rod 19 is rotatably connected to the frame plate A16, and a movable plate 20 is threadedly connected to the surface of the threaded rod 19. A thread is provided on the inner side of the movable plate 20, and the thread provided on the inner side of the movable plate 20 is meshed with the thread on the surface of the threaded rod 19.Start the motor C18 and drive the threaded rod 19 to rotate. The thread will drive the moving plate 20 to move inside the frame A16. Then, the moving plate 20 will drive the connecting plate 21 to change its position and angle. The moving plate 20 is slidably connected to the frame A16. The connecting plate 21 is rotatably connected to the inside of the frame B17. The connecting plate 21 is rotatably connected to the moving plate 20.

[0038] In one embodiment, the skateboard 9 is rotatably connected to the connecting plate A8, the gear A5 is meshed with the gear B6, and the circular plate 7 is rotatably connected to the placement plate A3. By setting the skateboard 9, the connecting plate A8, the gear A5 and the gear B6, the motor A4 is started and the gear A5 is driven to rotate. Under the meshing action, the gear B6 and the circular plate 7 will be driven to rotate, and under the action of the connecting plate A8, the skateboard 9 will be driven to slide along the mounting plate 2.

[0039] In one embodiment, the worm wheel 13 is meshed with the worm 15, and the connecting plate 21 is rotationally connected with the movable plate 20. By setting the worm wheel 13 and the worm 15, the motor B14 is started and the worm 15 is driven to rotate. Then, the meshing action of the worm 15 and the worm wheel 13 will drive the worm wheel 13 and the mounting plate 2 to rotate, so that the plate can be conveniently placed on the surface of the shelf plate B17, saving the workers' physical strength. By setting the connecting plate 21 and the movable plate 20, when the movable plate 20 moves on the inner side of the shelf plate A16, the connecting plate 21 will be driven to change its position and angle under the action of the movable plate 20, thereby driving the shelf plate B17 to adjust the angle with the shelf plate A16.

[0040] In one embodiment, a thread is provided on the inner side of the movable plate 20, and the thread provided on the inner side of the movable plate 20 meshes with the thread on the surface of the threaded rod 19. By providing the thread on the inner side of the movable plate 20, the motor C18 is started and the threaded rod 19 is driven to rotate, and the movable plate 20 is driven to move on the inner side of the frame plate A16 under the action of the thread.

[0041] In one embodiment, the threaded rod 19 is rotatably connected to the frame A16, and the movable plate 20 is slidably connected to the frame A16. By setting the threaded rod 19, the frame A16, and the movable plate 20, the frame B17 is driven to adjust the angle with the frame A16 during the rotation of the threaded rod 19. Then, the plate can be lifted at a certain angle, thereby increasing the angle formed by the contact between the plate and the ground, and improving the efficiency of plate unloading and stacking.

[0042] Embodiment 2

[0043] See also Figure 5-6A convex plate 22 is fixedly installed on the inner side of the frame plate 12, and a slide bar 23 is fixedly installed on the side of the convex plate 22. A slider 24 is slidably connected to the surface of the slider 23. A spring 25 is sleeved on the surface of the slider 23. One end of the spring 25 is fixedly installed on the side of the convex plate 22, and the other end of the spring 25 is fixedly installed on the side of the slider 24. The number of sliders 24 and springs 25 is two groups and they are symmetrically distributed on the surface of the slider 23. A connecting plate B26 is rotatably connected to the surface of the slider 24, and a pad 27 is rotatably connected to the inner side of the connecting plate B26. During the clamping process of the plate, the pad 27 will be subjected to force and drive the slider 24 to move outward along the slider 23 under the action of the connecting plate B26. Sliding, during this process, the slider 24 will continuously squeeze the spring 25 and obtain buffering force from it. At the same time, it can be used to absorb and disperse the impact force caused by vibration, bumps or sudden movements during transportation, protect the plate while reducing economic losses, and avoid the plate from being damaged due to excessive force. The material of the pad 27 is EPDM rubber. EPDM rubber (ethylene propylene rubber) has excellent aging resistance and weather resistance, long service life and excellent anti-slip performance. EPDM rubber has good elasticity and wear resistance, can effectively absorb and alleviate the force caused by vibration and impact during transportation, reduce the impact force on the plate, and thus reduce the damage to the surface and edge of the plate. EPDM rubber has good tolerance to various climatic conditions, is not easily affected by temperature changes, ultraviolet rays or chemicals, and ensures stability and reliability in long-term use. During the transportation of the plate, it will receive direct sunlight. EPDM rubber can effectively guarantee the service life and reduce the external influence on the plate during transportation. The EPDM rubber pad 27 can maintain the integrity and quality of the plate during transportation, ensuring that the product finally delivered to the customer or construction site meets the expected standards and requirements.

[0044] In one embodiment, one end of the spring 25 is fixedly installed on the side of the convex plate 22, and the other end of the spring 25 is fixedly installed on the side of the slider 24. By setting the spring 25, after the pad 27 is subjected to force, it will drive the slider 24 to slide outward along the slide rod 23 under the action of the connecting plate B26. During this process, the slider 24 will continuously squeeze the spring 25 and obtain buffering force therefrom, thereby preventing the plate from being damaged due to excessive force, reducing economic losses, and can be used to absorb and disperse the impact force caused by vibration, bumps or sudden movements during transportation, thereby protecting the plate and reducing economic losses.

[0045] In one embodiment, the material of the pad 27 is EPDM rubber, and the number of sliders 24 and springs 25 are both two groups and are symmetrically distributed on the surface of the slide rod 23. By providing two groups of sliders 24 and springs 25, it can be ensured that the pressure can evenly bear and distribute the weight during the process in which the connecting plate B26 drives the slider 24 to slide outward along the slide rod 23, thereby ensuring the buffering effect.

[0046] Embodiment 3

[0047] See also Figure 9-10 A sleeve plate 28 is fixedly installed at the bottom end of the support plate 1, a positioning pin 30 is inserted into the inner side of the sleeve plate 28, a cross plate 31 is fixedly installed at the top of the positioning pin 30, a tension spring 32 is sleeved on the surface of the positioning pin 30, one end of the tension spring 32 is fixedly installed at the bottom end of the cross plate 31, and the other end of the tension spring 32 is fixedly installed at the top of the sleeve plate 28, an extension plate 33 is fixedly installed on the back of the wheel plate 29, a positioning hole 34 is opened on the inner side of the extension plate 33, and a limiting rod 35 is fixedly installed on the top of the sleeve plate 28. The limiting rod 35 can effectively prevent the cross plate 31 from driving the positioning pin 30 from coming out of the inner side of the sleeve plate 28 due to excessive force when the cross plate 31 is lifted upward, thereby It can play a limiting role, and the two sets of limiting rods 35 can connect the cross plate 31. In the actual transportation process, it can effectively improve the overall firmness and strength, and improve the service life. The length adjustment work between the wheel plates 29 can be quickly performed, and then the wheel plates 29 can be quickly adjusted according to the plates of different lengths. The stability during the transportation process can be effectively improved to avoid the phenomenon that one end of the plate is tilted due to being too long, and it can ensure that the wheels evenly carry and distribute the weight during transportation, reduce the shaking or tilting caused by uneven force, and improve the flexibility, adjustability and stability during the transportation of the plate.

[0048] In one embodiment, one end of the tension spring 32 is fixedly installed at the bottom end of the cross plate 31, and the other end of the tension spring 32 is fixedly installed at the top end of the sleeve plate 28. The tension spring 32 can drive the positioning pin 30 to reset on the inner side of the adjacent positioning hole 34, thereby completing the fixation of the position of the wheel plate 29, and at the same time preventing the positioning pin 30 from falling out due to external force.

[0049] Working principle: When loading the plate, first start the motor B14 and drive the worm 15 to rotate, then the worm 15 and the worm wheel 13 will drive the worm wheel 13 and the mounting plate 2 to rotate under the meshing action, then the plate can be placed on the surface of the frame plate B17, start the motor A4 and drive the gear A5 to rotate, which will drive the gear B6 and the circular plate 7 to rotate under the meshing action, and the slide plate 9 will slide along the mounting plate 2 under the action of the connecting plate A8, and then the two sets of placement plates B11 can be driven to slide in the opposite direction along the slide rail 10, so that the frame plate 12 can be driven to load plates of different widths. In the process of clamping the plate, the pad 27 will first contact the plate. As the pressure increases, the pad 27 will be stressed and drive the slider 24 to slide outward along the slide bar 23 under the action of the connecting plate B26. In this process, the slider 24 will continuously squeeze the spring 25 and obtain buffering force from it to prevent the plate from being damaged due to excessive force. At the same time, it can be used to absorb and disperse the impact force caused by vibration, bumps or sudden movements during transportation, protecting the plate while reducing economic losses. Then, the wheel plate 29 and the sleeve plate 28 can be adjusted according to the length of the plate. First, pull the cross plate upward. The worm 15 and the worm wheel 13 are adjusted to the desired position, and the ... Gear A5 can drive the placement plate B11 to slide outward along the slide rail 10, so that the plate can be loosened. First, one end of the plate is placed on the ground, and then the motor C18 is started to drive the threaded rod 19 to rotate. Under the action of the thread, the movable plate 20 will be driven to move on the inner side of the shelf A16. Then, under the action of the movable plate 20, the connecting plate 21 will be driven to change its position and angle, and then the shelf B17 can be driven to adjust the angle with the shelf A16. Then, the plate can be lifted at a certain angle, which increases the angle formed by the contact between the plate and the ground and improves the efficiency of plate unloading and stacking.

[0050] The above is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other sheet material handling fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A plate clamping and handling structure for shipbuilding, comprising a support plate (1) and a wheel plate (29), characterized in that: The top of the support plate (1) is rotatably connected to a mounting plate (2), the top of the mounting plate (2) is fixedly mounted with a placement plate A (3), the inner side of the mounting plate (2) is fixedly mounted with a motor A (4), the output end of the motor A (4) is fixedly mounted with a gear A (5), the inner side of the placement plate A (3) is rotatably connected with a gear B (6), the top of the gear B (6) is fixedly mounted with a circular plate (7), the surface of the circular plate (7) is rotatably connected with a connecting plate A (8), the inner side of the mounting plate (2) is slidably connected with a slide plate (9), the top of the mounting plate (2) is fixedly mounted with a slide rail (10), the surface of the slide rail (10) is slidably connected with a placement plate B (11), the placement plate B ( A frame plate (12) is fixedly mounted on the top of the mounting plate (11), a worm gear (13) is fixedly mounted on the side of the mounting plate (2), a motor B (14) is fixedly mounted on the side of the support plate (1), a worm gear (15) is fixedly mounted on the output end of the motor B (14), a frame plate A (16) is fixedly mounted on the top of the mounting plate (2), a frame plate B (17) is rotatably connected to the top of the frame plate A (16), a motor C (18) is fixedly mounted on the surface of the frame plate A (16), a threaded rod (19) is fixedly mounted on the output end of the motor C (18), a movable plate (20) is threadedly connected to the surface of the threaded rod (19), and a connecting plate (21) is rotatably connected to the inner side of the frame plate B (17).

2. The plate clamping and transporting structure for shipbuilding according to claim 1, characterized in that: The slide plate (9) is rotationally connected to the connecting plate A (8), the gear A (5) is meshed with the gear B (6), and the circular plate (7) is rotationally connected to the placement plate A (3).

3. The plate clamping and transporting structure for shipbuilding according to claim 1, characterized in that: The worm wheel (13) is meshed with the worm (15), and the connecting plate (21) is rotationally connected with the moving plate (20).

4. The plate clamping and transporting structure for shipbuilding according to claim 1, characterized in that: The inner side of the movable plate (20) is provided with a thread, and the thread provided on the inner side of the movable plate (20) is meshed with the thread on the surface of the threaded rod (19).

5. The plate clamping and transporting structure for shipbuilding according to claim 1, characterized in that: The threaded rod (19) is rotatably connected to the frame plate A (16), and the movable plate (20) is slidably connected to the frame plate A (16).

6. The plate clamping and transporting structure for shipbuilding according to claim 1, characterized in that: A convex plate (22) is fixedly mounted on the inner side of the frame plate (12), a sliding rod (23) is fixedly mounted on the side of the convex plate (22), a sliding block (24) is slidably connected to the surface of the sliding rod (23), a spring (25) is sleeved on the surface of the sliding rod (23), a connecting plate B (26) is rotatably connected to the surface of the sliding block (24), and a pad (27) is rotatably connected to the inner side of the connecting plate B (26).

7. The plate material clamping and transporting structure for shipbuilding according to claim 6, characterized in that: One end of the spring (25) is fixedly mounted on the side of the convex plate (22), and the other end of the spring (25) is fixedly mounted on the side of the slider (24).

8. The plate material clamping and transporting structure for shipbuilding according to claim 6, characterized in that: The material of the pad (27) is EPDM rubber. The number of the sliders (24) and the springs (25) is two and they are symmetrically distributed on the surface of the slide rod (23).

9. The plate material clamping and transporting structure for shipbuilding according to claim 1, characterized in that: A sleeve plate (28) is fixedly mounted on the bottom end of the support plate (1), a positioning pin (30) is inserted into the inner side of the sleeve plate (28), a transverse plate (31) is fixedly mounted on the top end of the positioning pin (30), a tension spring (32) is sleeved on the surface of the positioning pin (30), an extension plate (33) is fixedly mounted on the back side of the wheel plate (29), a positioning hole (34) is opened on the inner side of the extension plate (33), and a limiting rod (35) is fixedly mounted on the top end of the sleeve plate (28).

10. The plate material clamping and transporting structure for shipbuilding according to claim 9, characterized in that: One end of the tension spring (32) is fixedly installed at the bottom end of the transverse plate (31), and the other end of the tension spring (32) is fixedly installed at the top end of the sleeve plate (28).

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