Flexible bearing platform with self-adaptive limiting function

Abstract

The invention discloses a flexible bearing platform with a self-adaptive limiting function, and belongs to the technical field of limiting devices.The flexible bearing platform comprises a rack used for containing a steel plate and clamping plates arranged on the rack and used for limiting the steel plate, the clamping plates are arranged on the periphery of the steel plate, a sliding block is assembled on the rack in a sliding mode, and the clamping plates are fixed to the top of the sliding block; a driving pipe is arranged below the rack, and a through hole is formed in the sliding block; the limiting blocks are further inserted into the limiting grooves through movement of the sliding rods, at the moment, the sliding blocks can be further pushed through cooperation of the limiting blocks and the limiting grooves, all the clamping plates can be attached to the steel plate, limiting of the steel plate is facilitated, and through the limiting mode, the steel plate can be prevented from moving to the maximum extent; therefore, friction between the steel plate on the bottommost layer and the rack is avoided, and in the process that the driving pipe drives the clamping plates to move, the steel plates which are not stacked can be aligned.

Description

Technical Field

[0001] The present invention relates to the technical field of limiting devices, and particularly relates to a flexible bearing platform with an adaptive limiting function. Background Art

[0002] After the steel plates are produced, they generally need to be stacked in a limiting area for storage to facilitate subsequent transportation. Limiting the steel plates in the limiting area is very necessary, which can prevent the steel plates from moving during transportation.

[0003] The existing limiting mechanisms generally arrange a plurality of limiting units on a limiting platform. When the steel plates are stacked between the plurality of limiting units, the driving mechanism is used to urge the limiting units to approach the steel plates, so as to limit the steel plates. However, in actual use, due to the different sizes of the steel plates or the deviation of the stacking positions of the steel plates, the steel plates are not always able to be located at the central positions of the plurality of limiting units. This results in the limiting units pushing the steel plates to move relative to the limiting platform during the process of limiting the steel plates, which is not conducive to protecting the bottommost steel plates.

[0004] Therefore, it is necessary to provide a flexible bearing platform with an adaptive limiting function to solve the above technical problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a flexible bearing platform with an adaptive limiting function to solve the problem that the existing device pushes the steel plates to move relative to the limiting platform during the process of limiting the steel plates, which is not conducive to protecting the bottommost steel plates as mentioned in the above background art.

[0006] Based on the above idea, the present invention provides the following technical solution: A flexible bearing platform with an adaptive limiting function, including a frame for placing steel plates and clamping plates arranged on the frame for limiting the steel plates. The clamping plates are arranged around the steel plates. A slider is slidably assembled on the frame, and the clamping plate is fixed to the top of the slider. A driving tube is arranged below the frame. A through hole is formed in the slider, so that the driving tube can be inserted into the through hole, and the driving tube and the slider are matched through a limiting component. A pressing plate is rotatably arranged on one side of the top of the slider. A diversion hole communicating with the through hole is formed on the top surface of the slider. A piston block for blocking the diversion hole is arranged between the pressing plate and the slider, and a strut is hinged between the piston block and the pressing plate. When the driving tube drives the pressing plate to move to the position of the steel plate through the limiting component, the limiting component can be disengaged from the slider, and when the steel plate drives the pressing plate to deflect downward, the piston block can be extruded into the diversion hole. When the piston blocks at all the sliders are inserted into the diversion holes, the driving tube can further drive the slider to approach the steel plate through the limiting component.

[0007] As a further solution of the present invention: The limiting component includes a limiting block disposed on the outer peripheral wall of the driving tube and elastically connected to the driving tube. A conical surface is provided at a position near the top of the outer peripheral wall of the limiting block. A limiting groove matching the limiting block is formed on the inner wall of the through hole, and the limiting groove is spiral.

[0008] As a further solution of the present invention: A sliding rod is coaxially disposed inside the driving tube, and the sliding rod penetrates through the driving tube. A pressing sleeve is fixedly sleeved on the sliding rod. A pressing rod is fixedly provided at the bottom end face of the limiting block. The pressing sleeve is disposed on one side of the pressing rod, and chamfers are provided at both end faces of the pressing sleeve.

[0009] As a further solution of the present invention: A sliding plate is fixedly provided at one end of the sliding rod close to the through hole. The sliding plate slides inside the through hole and is in sealing cooperation with the through hole. A diversion tube is fixedly provided at one end of the sliding block and at the through hole. The diversion tubes on multiple sliding blocks are interconnected. An air pump is provided below the frame, and the input pipe of the air pump is connected to one of the above-mentioned diversion tubes.

[0010] As a further solution of the present invention: A sleeve is fixedly provided on the top surface of the sliding block. A lifting rod is elastically connected inside the sleeve. The pressing plate is lapped at the top end of the lifting rod.

[0011] As a further solution of the present invention: A rotating shaft is provided below the frame and at the driving tube. A driving bevel gear is fixedly provided at the top end of the rotating shaft. A driving bevel gear meshing with the driving bevel gear is fixedly sleeved on the outside of the driving tube.

[0012] As a further solution of the present invention: All adjacent rotating shafts are connected through a transmission unit. A motor is provided at one of the rotating shafts, and the output shaft of the motor is in transmission connection with the rotating shaft.

[0013] As a further solution of the present invention: A convex block is fixedly provided at the bottom of the frame. The driving tube passes through the convex block and is rotatably connected to the convex block.

[0014] As a further solution of the present invention: A convex platform is fixedly provided on the frame. The rotating shaft passes through the convex platform and is rotatably matched with the convex platform.

[0015] As a further solution of the present invention: Vertical rods are provided at the bottom positions on both the front and rear sides of the pressing plate, and the vertical rods are fixed on the top surface of the sliding block. Round shafts are fixedly provided on both the front and rear side surfaces of the pressing plate. The round shafts extend into the vertical rods and are rotatably matched with the vertical rods through bearings.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: The driving tube provided in this device can drive the slider to move. When the pressing plate on the slider is inserted under the steel plate, the cooperation between the limiting block and the limiting groove is not sufficient to continue pushing the slider. At this time, the clamping plate can be on one side of the steel plate but not in contact with the steel plate. Subsequently, when all the piston blocks are inserted into the diversion holes, the limiting block is further inserted into the limiting groove through the movement of the sliding rod. At this time, the cooperation between the limiting block and the limiting groove can further push the slider, enabling all the clamping plates to fit the steel plate, which is beneficial for limiting the steel plate. Through this limiting method, the movement of the steel plate can be maximally avoided, thereby preventing friction between the bottommost steel plate and the frame. Moreover, during the process of the driving tube driving the clamping plate to move, the unaligned steel plates can be aligned. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the drawings and embodiments: Figure 1 is the schematic diagram of the overall structure of the present invention; Figure 2 is the three-dimensional structure schematic diagram of the present invention; Figure 3 is the distribution diagram of the transmission unit of the present invention; Figure 4 is the schematic diagram of the cooperation between the rotating shaft and the driving tube of the present invention; Figure 5 is the schematic diagram of the vertical rod structure of the present invention; Figure 6 is the schematic diagram of the connection structure between the pressing plate and the slider of the present invention; Figure 7 is the schematic diagram of the structure of the diversion hole and the through hole of the present invention; Figure 8 is the schematic diagram of the structure of the limiting groove of the present invention; Figure 9 is the schematic diagram of the position of the pressing plate placed under the steel plate of the present invention; Figure 10 is the present invention Figure 7 Schematic enlarged view of the structure of part A.

[0018] In the figure: 1, frame; 101, chute; 102, positioning groove; 2, steel plate; 3, slider; 301, clamping plate; 302, positioning bar; 303, diversion hole; 304, through hole; 305, limiting groove; 4, transmission unit; 5, pressing plate; 501, vertical rod; 6, air pump; 601, input pipe; 7, driving unit; 8, rotating shaft; 9, diversion pipe; 10, driving pipe; 1001, air hole; 11, driven bevel gear; 12, limiting spring; 13, sliding rod; 14, sleeve; 1401, lifting rod; 15, piston block; 16, support rod; 17, pressing sleeve; 1701, chamfer; 18, sliding plate; 19, pressing rod; 20, limiting block; 2001, conical surface; 21, support bar; 22, vertical bar. Detailed implementation mode

[0019] As Figures 1 - 10 shown, a flexible bearing platform with an adaptive limiting function includes a frame 1 for placing a steel plate 2 and a clamping plate 301 arranged on the frame 1 for limiting the steel plate 2. Referring to Figure 1 shown, the clamping plate 301 is arranged around the steel plate 2, and the clamping plate 301 can slide relative to the frame 1. Specifically, referring to Figures 2 - 4 shown, a chute 101 is opened on the frame 1, and a slider 3 is slidably assembled in the chute 101. The above-mentioned clamping plate 301 is fixedly arranged on the top of the slider 3 and on the side far from the steel plate 2.

[0020] In order to drive the slider 3 to move so that the clamping plate 301 can limit the placed steel plate 2, a driving pipe 10 is arranged below the frame 1 and at the position of the slider 3 in this solution. A through hole 304 is opened on the slider 3, so that the driving pipe 10 can be inserted into the through hole 304, and the driving pipe 10 and the slider 3 are matched by a limiting component, so that the slider 3 can be driven to move towards the direction close to the steel plate 2 during the rotation of the driving pipe 10; Furthermore, a pressing plate 5 is arranged on the top of the slider 3 and on the side of the clamping plate 301 close to the steel plate 2. Referring to Figure 5 shown, vertical rods 501 are arranged at the bottom positions on the front and rear sides of the pressing plate 5, and the vertical rods 501 are fixed on the top surface of the slider 3. Round shafts are fixedly arranged on the front and rear side surfaces of the pressing plate 5, so that the round shafts extend into the vertical rods 501 and are rotatably matched with the vertical rods 501 through bearings. Referring to Figures 1 - 3 、 Figure 9 shown, when the slider 3 drives the clamping plate 301 to approach the steel plate 2, the steel plate 2 stacked on the frame 1 will press the pressing plate 5, thereby causing the pressing plate 5 to deflect downward; The top surface of the slider 3 is provided with a diversion hole 303 communicating with the through hole 304, and a piston block 15 for blocking the diversion hole 303 is arranged between the pressing plate 5 and the slider 3. Specifically, a support rod 16 is arranged between the piston block 15 and the pressing plate 5, and both ends of the support rod 16 are hinged to the pressing plate 5 and the piston block 15 respectively. During actual use, when the driving tube 10 drives the pressing plate 5 to move to the steel plate 2 through the limiting component, the limiting component can be disengaged from the slider 3, and when the steel plate 2 drives the pressing plate 5 to deflect downward, the piston block 15 can be extruded into the diversion hole 303 to block the diversion hole 303. When all the pressing plates 5 around the steel plate 2 are tightly pressed against the lower part of the steel plate 2, the piston blocks 15 at all the sliders 3 can be inserted into the diversion holes 303. At this time, the limiting component can further drive the slider 3 to approach the steel plate 2, so that the clamping plate 301 is tightly pressed against the outside of the steel plate 2, which is beneficial to limit the stacked steel plates 2. In the process of limiting the steel plate 2 in this way, the movement of the bottommost steel plate 2 can be avoided to the greatest extent, so as to keep the bottommost steel plate 2 stable, which is beneficial to avoid scratches on the bottommost steel plate 2 due to friction with the rack 1. Since the surface of the steel plate 2 is polished, the movement between two adjacent steel plates 2 will not cause scratches on the surface of the steel plate 2.

[0021] As Figures 1 - 10 shown, the limiting component includes a limiting block 20 arranged on the outer peripheral wall of the driving tube 10 and elastically connected to the driving tube 10. Combining Figure 7 、 Figure 10 shown, a conical surface 2001 is arranged at a position near the top of the outer peripheral wall of the limiting block 20, and a limiting groove 305 matched with the limiting block 20 is arranged on the inner wall of the through hole 304. The limiting groove 305 is spiral. In the initial state, the conical surface 2001 on the limiting block 20 is inserted into the limiting groove 305. However, due to the arrangement of the conical surface 2001, when the pressure between the limiting block 20 and the side edge of the limiting groove 305 increases, the limiting block 20 can move out of the limiting groove 305. In this way, when the driving tube 10 drives the slider 3 to move so that the pressing plate 5 moves below the steel plate 2, the steel plate 2 can extrude the pressing plate 5 to deflect it downward. When the pressure between the pressing plate 5 and the steel plate 2 increases and the cooperation between the limiting block 20 and the limiting groove 305 is not enough to push the slider 3, the limiting block 20 will move out of the limiting groove 305.

[0022] Further, referring to Figure 3 、 Figures 6 - 10 shown, a sliding rod 13 is coaxially arranged inside the driving tube 10. Combining Figure 7 shown, one end of the driving tube 10 is in an open state while the other end is in a closed state. The above-mentioned sliding rod 13 penetrates the driving tube 10 and the sliding rod 13 can slide and rotate relative to the driving tube 10. A pressing sleeve 17 is fixedly sleeved on the sliding rod 13. Combining Figure 10As shown, a pressure rod 19 is fixedly arranged at the bottom end face of the limit block 20, and a pressure sleeve 17 is arranged on one side of the pressure rod 19. Chamfers 1701 are arranged at both end faces of the pressure sleeve 17. With this structure, when the slide rod 13 moves relative to the drive tube 10, the limit block 20 can be ejected by the extrusion of the chamfers 1701 on the pressure rod 19, so that the limit block 20 is further inserted into the limit groove 305; Combined with Figure 7 As shown, a slide plate 18 is fixedly arranged at one end of the slide rod 13 close to the through hole 304. The slide plate 18 slides in the through hole 304 and is in sealing cooperation with the through hole 304. A diversion tube 9 is fixedly arranged at one end of the slider 3 and at the position of the through hole 304. The diversion tube 9 can be a metal hose. Combined with Figure 3 As shown, the diversion tubes 9 on multiple sliders 3 are communicated with each other, so that the through holes 304 on multiple sliders 3 are in a connected state. Specifically, the diversion tubes 9 on each slider 3 can be connected through a tee tube; Refer to again Figure 3 As shown, an air pump 6 is arranged below the frame 1. Of course, the air pump 6 can be fixedly connected to the frame 1. The input pipe 601 of the air pump 6 is communicated with one of the above diversion tubes 9, so that the air in the through hole 304 can be sucked by the air pump 6. Refer to Figure 7 As shown, when the piston block 15 is not inserted into the diversion hole 303, the through hole 304 can be communicated with the outside through the diversion hole 303. When the piston block 15 is inserted into the diversion hole 303, with the air pumping of the air pump 6, the slide plate 18 can move in the through hole 304 towards the direction close to the diversion tube 9, thereby driving the slide rod 13 to move, so that the pressure sleeve 17 on the slide rod 13 can jack up the pressure rod 19. Here, the air pump 6 has a pressure maintaining function. Specifically, it can be controlled by a pressure switch or a pressure sensor. Since these are all mature technical means, they will not be elaborated here.

[0023] Combined with Figure 6 As shown, a sleeve 14 is fixedly arranged on the top surface of the slider 3, and a lifting rod 1401 is slidably assembled in the sleeve 14. Specifically, a spring is fixedly arranged between the inner end face of the sleeve 14 and the lifting rod 1401. The above pressing plate 5 is lapped at the top end of the lifting rod 1401 (that is: the pressing plate 5 only contacts but is not connected to the lifting rod 1401). When the pressing plate 5 deflects downward, it can press down the lifting rod 1401.

[0024] In actual use, the steel plates 2 are stacked on the frame 1 and inside the clamping plates 301. When the stacking of the steel plates 2 is completed, the drive tube 10 is driven to rotate. In the initial state, the conical surface 2001 on the limit block 20 is located in the limit groove 305. The cooperation between the limit block 20 and the limit groove 305 can drive the slider 3 to approach the steel plate 2. When the pressing plate 5 approaches one side of the steel plate 2, the steel plate 2 can press the pressing plate 5. Combined withFigure 6 , Figure 9 As shown, the pressing plate 5 can be driven to gradually deflect downward by the pressing of the steel plate 2. During this process, the pressing plate 5 can press the lifting rod 1401, so that the lifting rod 1401 overcomes the elastic force of the spring and moves downward; As the slider 3 continues to move, the steel plate 2 can further press the pressure plate 5. As the spring force increases, the cooperation between the limit block 20 and the limit groove 305 is insufficient to push the slider 3 to move. Therefore, when the driving tube 10 continues to rotate, one end of the limit block 20 can move out of the limit groove 305. Combination Figure 7 As shown, as the driving tube 10 drives the slider 3 to approach the steel plate 2, the slider 18 can move in the through hole 304. Figure 7 In the embodiment, the slide plate 18 can move to the right in the through hole 304 and stagger with the guide hole 303. When the steel plate 2 squeezes the pressure plate 5 to deflect downward, the pressure plate 5 can drive the piston block 15 to move downward and insert into the guide hole 303 through the support rod 16, so that the piston block 15 can block the guide hole 303. Since the distances between the steel plate 2 and each clamping plate 301 are not the same during stacking, the piston blocks 15 on each slider 3 are not inserted into the guide hole 303 at the same time. However, as long as one piston block 15 is not inserted into the guide hole 303, the external gas can enter the through hole 304 and the guide tube 9 through the guide hole 303 during the air pump 6 pumping, so that the slide plate 18 can remain stable in the through hole 304. According to this principle, when all When the pressure plates 5 are all moved to one side of the steel plate 2 and deflected downward, all the piston blocks 15 are inserted into the guide hole 303. At this time, during the process of air pump 6 pumping air, the air pressure inside the through hole 304 and on the side of the slide plate 18 close to the guide hole 303 will decrease, so that the slide plate 18 can move in the direction close to the guide hole 303 (but the slide plate 18 and the guide hole 303 will not overlap). During this process, the slide plate 18 can drive the slide rod 13 to move relative to the driving tube 10, thereby squeezing the pressure rod 19 through the pressing sleeve 17, so that the limit block 20 can be pushed outward. When the driving tube 10 rotates so that the limit groove 305 is aligned with the limit block 20 (the width of the limit groove 305 is greater than the maximum diameter of the limit block 20), the limit block 20 can be inserted into the limit groove 305. Figure 10 As shown, by squeezing the pressure rod 19 by the pressing sleeve 17, the conical surface 2001 on the limit block 20 can be completely inserted into the limit groove 305, so that the cooperation between the limit block 20 and the limit groove 305 can drive the slider 3 to move again until the clamp 301 is in contact with the outer side of the steel plate 2.

[0025] In summary, the device can drive the slider 3 to move through the provided driving tube 10. When the pressing plate 5 on the slider 3 is inserted below the steel plate 2, the cooperation between the limiting block 20 and the limiting groove 305 is insufficient to continue pushing the slider 3. At this time, the clamping plate 301 can be on one side of the steel plate 2 but not in contact with the steel plate 2 (since the pressing plate 5 deflects downward and approaches a horizontal state, the slider 3 can be kept stable through the mutual force between the steel plate 2 and the pressing plate 5). Subsequently, when all the piston blocks 15 are inserted into the diversion holes 303, the limiting block 20 is further inserted into the limiting groove 305 through the movement of the sliding rod 13. At this time, the cooperation between the limiting block 20 and the limiting groove 305 can further push the slider 3, so that all the clamping plates 301 can be attached to the steel plate 2, which is beneficial to limit the steel plate 2. Through this limiting method, the movement of the steel plate 2 can be maximally avoided, thereby avoiding the friction between the bottommost steel plate 2 and the frame 1. Moreover, during the process of the driving tube 10 driving the clamping plate 301 to move, the unaligned steel plates 2 can be aligned.

[0026] To drive the driving tube 10 to rotate, a rotating shaft 8 is provided below the frame 1 and at the position of the driving tube 10 in this solution. Refer to Figure 4 As shown, a boss (not shown in the figure) is fixedly provided on the frame 1, and the rotating shaft 8 passes through the boss and is rotationally matched with it. A driving bevel gear is fixedly provided at the top of the rotating shaft 8, and a driven bevel gear 11 meshing with the driving bevel gear is fixedly sleeved outside the driving tube 10. To install the driving tube 10, a convex block (not shown in the figure) is fixedly provided at the bottom of the frame 1, and the driving tube 10 passes through the convex block and is rotationally connected to it. Combining Figures 1 - 4 As shown, adjacent rotating shafts 8 are all connected through a transmission unit 4. The transmission unit 4 can be a chain or a belt, and a driving unit 7 is provided at one of the rotating shafts 8. The driving unit 7 can be a motor, and the output shaft of the motor is in transmission connection with the rotating shaft 8 The motor adopts a servo motor. Specifically, the servo motor can detect the torque of the output shaft by the current feedback method or directly installing a torque sensor on the output shaft. When the clamping plate 301 clamps the steel plate 2 and the servo motor reaches the torque threshold, the servo motor can be powered off and braked. Of course, these are all prior arts and will not be elaborated here.

[0027] Refer to Figures 4 - 6 As shown, a stop disk is fixedly provided at one end of the sliding rod 13 passing through the driving tube 10. A limiting spring 12 is provided between the stop disk and the closed end of the driving tube 10. The limiting spring 12 is sleeved outside the sliding rod 13. Through this structure, the sliding rod 13 can be kept stable. When the pressure on the side of the sliding plate 18 close to the diversion tube 9 decreases, the sliding rod 13 can move relative to the driving tube 10 against the pressure of the limiting spring 12.

[0028] An air hole 1001 is formed in the end face of the closed end of the driving tube 10, enabling the sliding plate 18 to slide within the through hole 304.

[0029] Positioning grooves 102 are formed on the front and rear side walls of the inner cavity of the sliding groove 101, and positioning bars 302 that are slidably engaged with the positioning grooves 102 are fixedly arranged on the side wall of the slider 3.

[0030] An L-shaped support rod 21 is fixedly arranged on the top surface of the piston block 15, and a vertical rod 22 is fixedly arranged on the top surface of the slider 3. The vertical rod 22 passes through the support rod 21 and is slidably engaged with it. Of course, a flange is provided at the top end of the vertical rod 22 to prevent the support rod 21 from disengaging from the vertical rod 22. With this structure, the piston block 15 can always be aligned with the diversion hole 303.

[0031] Refer to Figure 10 As shown, a groove that is slidably engaged with the limiting block 20 is formed on the outer wall of the driving tube 10. A first spring is fixedly arranged between the inner end face of the groove and the limiting block 20. The pressing rod 19 passes through the driving tube 10 and is slidably engaged with it.

Claims

1. A flexible bearing platform with an adaptive limiting function, comprising a frame for placing steel plates and clamping plates arranged on the frame for limiting the steel plates. The clamping plates are arranged around the steel plates. A slider is slidably assembled on the frame, and the clamping plates are fixed to the top of the slider. It is characterized in that: A drive tube is arranged below the frame. A through hole is formed in the slider, so that the drive tube can be inserted into the through hole, and the drive tube and the slider are matched through a limiting component. One side of the top of the slider is rotatably provided with a pressing plate; A diversion hole communicated with the through hole is formed in the top surface of the slider. A piston block for blocking the diversion hole is arranged between the pressing plate and the slider, and a support rod is hinged between the piston block and the pressing plate. When the drive tube drives the pressing plate to move to the steel plate through the limiting component, the limiting component can be disengaged from the slider, and when the steel plate drives the pressing plate to deflect downward, the piston block can be extruded into the diversion hole. When the piston blocks at all the sliders are inserted into the diversion holes, the drive tube can further drive the slider to approach the steel plate through the limiting component.

2. The flexible bearing platform with an adaptive limit function according to claim 1, wherein: The limiting component includes a limiting block arranged on the outer peripheral wall of the drive tube and elastically connected with the drive tube. A conical surface is arranged on the outer peripheral wall of the limiting block and near the top end. A limiting groove matched with the limiting block is formed in the inner wall of the through hole, and the limiting groove is spiral.

3. A flexible bearing platform with an adaptive limit function according to claim 2, characterized in that: A sliding rod is coaxially arranged inside the drive tube, and the sliding rod penetrates through the drive tube. A pressing sleeve is fixedly sleeved on the sliding rod. A pressing rod is fixedly arranged at the bottom end face of the limiting block. The pressing sleeve is arranged on one side of the pressing rod, and chamfers are arranged at both end faces of the pressing sleeve.

4. The flexible bearing platform with an adaptive limiting function according to claim 3, characterized in that: A sliding plate is fixedly arranged at one end of the sliding rod close to the through hole. The sliding plate slides in the through hole and is hermetically matched with the through hole. A diversion tube is fixedly arranged at one end of the slider and at the position of the through hole. The diversion tubes on multiple sliders are communicated with each other. An air pump is arranged below the frame, and an input pipe of the air pump is communicated with one of the above-mentioned diversion tubes.

5. The flexible bearing platform with an adaptive limit function according to claim 4, wherein: A sleeve is fixedly arranged on the top surface of the slider. A lifting rod is elastically connected inside the sleeve. The pressing plate is lapped on the top end of the lifting rod.

6. The flexible bearing platform with an adaptive limit function according to claim 1, characterized in that: A rotating shaft is arranged below the frame and at the position of the drive tube. A driving bevel gear is fixedly arranged at the top end of the rotating shaft. A driving bevel gear meshed with the driving bevel gear is fixedly sleeved on the outer side of the drive tube.

7. The flexible bearing platform with an adaptive limit function according to claim 6, characterized in that: Adjacent two rotating shafts are connected through a transmission unit. A motor is arranged at one of the rotating shafts, and an output shaft of the motor is in transmission connection with the rotating shaft.

8. A flexible bearing platform with an adaptive limit function according to claim 1, characterized in that: A convex block is fixedly arranged at the bottom of the frame. The drive tube penetrates through the convex block and is rotatably connected with the convex block.

9. A flexible bearing platform with an adaptive limit function according to claim 6, characterized in that: A convex platform is fixedly arranged on the frame. The rotating shaft penetrates through the convex platform and is rotatably matched with the convex platform.

10. A flexible bearing platform with an adaptive limit function according to claim 1, characterized in that: Vertical rods are arranged at the bottom positions on the front and rear sides of the pressing plate, and the vertical rods are fixed on the top surface of the slider. Circular shafts are fixedly arranged on the front and rear side surfaces of the pressing plate. The circular shafts extend into the vertical rods and are rotatably matched with the vertical rods through bearings.

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