Feeding and discharging device of air pressure kettle

Abstract

The air pressure kettle feeding and discharging device comprises a supporting mechanism and a conveying mechanism, the supporting mechanism comprises a support, a telescopic rod and a bottom rod, the top end of the telescopic rod is hinged to the top of the support, the bottom end of the telescopic rod is hinged to the end of the bottom rod, the other end of the bottom rod is slidably connected to the bottom of the support, and a driving assembly is arranged on the support; the conveying mechanism comprises a vehicle body, a first guide rail and a second guide rail, the first guide rail is arranged on the vehicle body, the second guide rail is arranged in the air pressure kettle, the first guide rail is matched with the second guide rail, and the air pressure kettle is provided with a butt joint assembly used for being in butt joint with the vehicle body. And the glass is prevented from shaking or toppling over in the transportation and feeding and discharging processes, and the risk of glass damage is reduced. The driving assembly can accurately control sliding of the bottom rod, so that the position and the shape of the supporting structure are adjusted to adapt to glass of different sizes, and the stability and the safety of the glass in the feeding and discharging process are guaranteed.

Description

Technical Field

[0001] The present application relates to the field of air pressure autoclaves, and in particular to an air pressure autoclave feeding and discharging device. Background Art

[0002] An autoclave is a reactor that operates under high pressure. Depending on the process requirements, there are two types of autoclaves: with agitators and without agitators. The structure of the former is the same as that of the stirring device. When producing laminated glass, after the first layer of glass, the interlayer and the second layer of glass are combined, they need to be treated with low pressure and high temperature and high pressure to make the first layer of glass, the interlayer and the second layer of glass firmly bonded together. The high temperature and high pressure treatment of laminated glass is carried out in an autoclave.

[0003] In the related art, a material feeding and discharging device for an air pressure autoclave is proposed, comprising a material rack, a transverse movable guide rail mechanism, a longitudinal fixed guide rail and a material rack pulling mechanism, wherein the transverse movable guide rail mechanism comprises a transverse guide rail fixed on a foundation, a frame arranged on the transverse guide rail through a track wheel and driven by a motor to move along the transverse guide rail, a transfer guide rail arranged on the frame and a limiter for limiting the moving position of the frame along the transverse guide rail, and the material rack pulling mechanism comprises a first winch arranged at the bottom of the frame of the transverse movable guide rail mechanism, a second winch arranged on the foundation and located behind the longitudinal fixed guide rail, an upper connecting ring arranged at the top of the rear end of a horizontal plate, and a lower connecting ring arranged at the bottom of the rear end of the horizontal plate.

[0004] With regard to the above-mentioned related technologies, there are the following defects: the size of the material rack is fixed and can only be adapted to laminated glass of corresponding specifications, and the scope of application is limited. Summary of the invention

[0005] The purpose of the present application is to overcome the above technical deficiencies and to propose a feeding and discharging device for an air pressure autoclave to solve the technical problem in the prior art that the material rack can only be adapted to laminated glass of corresponding specifications.

[0006] In order to achieve the above technical purpose, the technical solution of the present application provides an air pressure autoclave feeding and discharging device, comprising a supporting mechanism, wherein the supporting mechanism comprises a bracket, a telescopic rod for supporting the side surface of the glass, and a bottom rod for supporting the bottom surface of the glass, wherein the top end of the telescopic rod is hinged to the top of the bracket, the bottom end of the telescopic rod is hinged to the end of the bottom rod, the other end of the bottom rod is slidably connected to the bottom of the bracket, and the bracket is provided with a driving component for driving the bottom rod to slide; and, The conveying mechanism comprises a vehicle body, a first guide rail and a second guide rail, wherein the first guide rail is arranged on the vehicle body, the second guide rail is arranged in an autoclave, the first guide rail is adapted to the second guide rail, and the autoclave is provided with a docking assembly for docking with the vehicle body.

[0007] In some embodiments, the telescopic rod includes a first rod body and a second rod body, the top end of the first rod body is hinged to the top of the bracket, the second rod body is slidably connected to the first rod body along the length direction of the first rod body, and the bottom end of the second rod body is hinged to the end of the bottom rod.

[0008] In some embodiments, an anti-slip layer is disposed on the first rod and the second rod.

[0009] In some embodiments, the driving assembly includes a double-ended screw rotatably connected to the bracket, and both ends of the double-ended screw are respectively threadedly connected to two opposite bottom rods.

[0010] In some embodiments, the bottom rod is provided with a receiving groove for receiving the bottom of the glass.

[0011] In some embodiments, a worm is rotatably connected to the bracket, a turbine is sleeved on the double-ended screw, and the worm is meshed with multiple turbines at the same time.

[0012] In some embodiments, the worm is provided with an anti-loosening gear, and the bracket is provided with a slot, in which an anti-loosening tooth block meshing with the anti-loosening gear is clamped.

[0013] In some embodiments, the docking assembly includes a guide block and two clamping plates, the guide block is arranged on the vehicle body, and the two clamping plates are rotatably connected to the air pressure autoclave. The air pressure autoclave is provided with a power assembly for driving the two clamping plates to rotate, thereby clamping the guide block.

[0014] In some embodiments, the power assembly includes a torsion spring mounted on a clamping plate, one end of the torsion spring is connected to the clamping plate, and the other end of the torsion spring is connected to the pressure cooker. The torsion spring causes the clamping plate to rotate toward the other clamping plate.

[0015] In some embodiments, both of the clamping plates are rotatably connected with guide cylinders, and the guide cylinders are used to abut against the guide blocks.

[0016] Compared with the prior art, the beneficial effects of the present application include: the support mechanism can provide stable support for the glass, prevent the glass from shaking or tipping over during transportation and feeding and discharging, and reduce the risk of glass damage. The drive assembly can accurately control the sliding of the bottom rod, thereby adjusting the position and shape of the support structure to adapt to glass of different sizes, and ensure the stability and safety of the glass during feeding and discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the feeding and discharging device provided in this application; Figure 2 It is a schematic diagram of the overall structure of the support mechanism provided by this application; Figure 3This application provides Figure 2 A magnified view of the structure at center A; Figure 4 It is a schematic diagram of the overall structure of the docking mechanism provided in this application.

[0018] Description of reference numerals: 1. Support mechanism; 11. Bracket; 12. Telescopic rod; 121. First rod body; 122. Second rod body; 123. Anti-skid layer; 13. Bottom rod; 14. Accommodating groove; 2. Driving assembly; 21. Double-headed screw; 22. Worm; 23. Turbine; 24. Anti-loosening gear; 25. Slot; 26. Anti-loosening gear block; 3. Conveying mechanism; 31. Car body; 32. First guide rail; 33. Second guide rail; 4. Docking assembly; 41. Guide block; 42. Clamp; 43. Guide cylinder; 5. Power assembly; 51. Torsion spring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0020] The present application provides a pressure autoclave feeding and discharging device, the structure of which is as follows: Figure 1 - Figure 4 As shown, it includes a support mechanism 1, the support mechanism 1 includes a bracket 11, a telescopic rod 12 for supporting the side of the glass, and a bottom rod 13 for supporting the bottom of the glass, the top end of the telescopic rod 12 is hinged to the top of the bracket 11, the bottom end of the telescopic rod 12 is hinged to the end of the bottom rod 13, the other end of the bottom rod 13 is slidably connected to the bottom of the bracket 11, and the bracket 11 is provided with a driving component 2 for driving the bottom rod 13 to slide; and, The conveying mechanism 3 includes a vehicle body 31, a first guide rail 32 and a second guide rail 33. The first guide rail 32 is arranged on the vehicle body 31, and the second guide rail 33 is arranged in the autoclave. The first guide rail 32 is adapted to the second guide rail 33. The autoclave is provided with a docking assembly 4 for docking the vehicle body 31.

[0021] When in use, when the glass loading and unloading operation is not performed, the telescopic rod 12 and the bottom rod 13 are in a relatively stable state. The top end of the telescopic rod 12 is hinged to the top of the bracket 11, and the bottom end is hinged to one end of the bottom rod 13, and the other end of the bottom rod 13 is slidably connected to the bottom of the bracket 11. When the glass needs to be loaded or unloaded, the drive assembly 2 is started to drive the bottom rod 13 to slide at the bottom of the bracket 11. The sliding of the bottom rod 13 will cause the angle of the telescopic rod 12 to change, thereby adjusting the position and shape of the support structure formed by the bottom rod 13 and the telescopic rod 12 to adapt to glass of different sizes. The glass is placed on the support structure formed by the bottom rod 13 and the telescopic rod 12, the telescopic rod 12 supports the side of the glass, and the bottom rod 13 supports the bottom surface of the glass, ensuring the stability of the glass during transportation and loading and unloading.

[0022] When it is necessary to feed the glass into or take it out of the autoclave, the vehicle body 31 is moved to a position corresponding to the autoclave so that the first guide rail 32 is matched with the second guide rail 33. The docking assembly 4 on the autoclave is used to dock the vehicle body 31 with the autoclave to ensure a stable and reliable connection between the first guide rail 32 and the second guide rail 33. After the vehicle body 31 is docked with the autoclave, the glass is moved between the vehicle body 31 and the autoclave along the first guide rail 32 and the second guide rail 33 by pushing or pulling the vehicle body 31, thereby completing the feeding and discharging operation of the glass.

[0023] In the present application, the support mechanism 1 can provide stable support for the glass, prevent the glass from shaking or tipping over during transportation and loading and unloading, and reduce the risk of glass damage. The drive assembly 2 can accurately control the sliding of the bottom rod 13, thereby adjusting the position and shape of the support structure to adapt to glasses of different sizes and ensure the stability and safety of the glass during loading and unloading.

[0024] To adjust the length of the telescopic rod 12, refer to Figure 1 In a preferred embodiment, the telescopic rod 12 includes a first rod body 121 and a second rod body 122. The top end of the first rod body 121 is hinged to the top of the bracket 11, and the second rod body 122 is slidably connected to the first rod body 121 along the length direction of the first rod body 121. The bottom end of the second rod body 122 is hinged to the end of the bottom rod 13.

[0025] During use, when it is necessary to load or unload glass, the driving assembly 2 on the bracket 11 is started to drive the bottom rod 13 to slide at the bottom of the bracket 11. The sliding of the bottom rod 13 will drive the second rod body 122 hinged thereto to move. As the bottom rod 13 moves, the second rod body 122 will slide along the length direction of the first rod body 121. If the bottom rod 13 moves in a direction away from the top of the bracket 11, the second rod body 122 will extend from the first rod body 121 to increase the overall length of the telescopic rod 12; if the bottom rod 13 moves in a direction close to the top of the bracket 11, the second rod body 122 will shrink into the first rod body 121 to reduce the overall length of the telescopic rod 12. By sliding the second rod body 122 on the first rod body 121, the length of the telescopic rod 12 can be adjusted to adapt to glasses of different sizes and different feeding and discharging requirements.

[0026] To reduce the possibility of glass slipping, please refer to Figure 2 In a preferred embodiment, an anti-slip layer 123 is disposed on the first rod body 121 and the second rod body 122 .

[0027] When in use, the anti-skid layer 123 always keeps in contact with the glass during the entire feeding and discharging process, and continues to play the role of increasing friction and stabilizing support, thereby preventing the glass from sliding during the feeding and discharging process, ensuring the safety of the glass and the normal operation of the device.

[0028] To drive the bottom rod 13 to slide, please refer to Figure 3 In a preferred embodiment, the driving assembly 2 includes a double-ended screw rod 21 rotatably connected to the bracket 11 , and both ends of the double-ended screw rod 21 are respectively threadedly connected to two opposite bottom rods 13 .

[0029] When in use, when the position of the bottom rod 13 needs to be adjusted to accommodate glass of different sizes or to perform feeding and discharging operations, the drive assembly 2 starts to work. The double-headed screw 21 starts to rotate on the bracket 11. Since the two ends of the double-headed screw 21 have opposite thread directions, when the screw rotates, the two bottom rods 13 respectively threadedly connected to the two ends of the double-headed screw 21 will be driven by the screw at the same time. According to the rotation direction of the double-headed screw 21, the two bottom rods 13 will move in opposite directions along the bottom of the bracket 11. If the double-headed screw 21 rotates clockwise, one bottom rod 13 will move to one side of the bracket 11, and the other bottom rod 13 will move to the other side of the bracket 11; if the double-headed screw 21 rotates counterclockwise, the movement direction of the bottom rod 13 is opposite. As the bottom rod 13 moves, the second rod body 122 of the telescopic rod 12 will slide on the first rod body 121 to adapt to the change in the position of the bottom rod 13, and the angle between the telescopic rod 12 and the top of the bracket 11 and the bottom rod 13 will also change accordingly. The precise adjustment of the position of the bottom rod 13 is achieved.

[0030] To further reduce the possibility of glass slipping, please refer to Figure 3 In a preferred embodiment, the bottom rod 13 is provided with a receiving groove 14 for receiving the bottom of the glass.

[0031] When in use, the receiving groove 14 provides a clear placement position for the bottom of the glass, ensuring that the glass can be accurately positioned when placed on the bottom rod 13. This helps to improve the stability of the glass during the feeding and discharging process and reduce the shaking or tilting caused by the inaccurate position of the glass. When the bottom of the glass is placed in the receiving groove 14, the edge of the receiving groove 14 can play a certain role in limiting the glass and prevent the glass from moving laterally during transportation or operation. This further enhances the stability of the glass on the bottom rod 13 and reduces the risk of glass damage.

[0032] To improve work efficiency, please refer to Figure 3 In a preferred embodiment, a worm 22 is rotatably connected to the bracket 11 , a turbine 23 is sleeved on the double-ended screw 21 , and the worm 22 is meshed with multiple turbines 23 at the same time.

[0033] When in use, the worm 22 is rotated, and the power is transmitted to the worm 22, so that the worm 22 starts to rotate. Since the worm 22 is meshed with the turbine 23, the rotation of the worm 22 will drive the turbine 23 to rotate. As the turbine 23 rotates, the double-headed screw 21 starts to rotate. Thereby driving the bottom rod 13 to move. Since the worm 22 is meshed with multiple turbines 23 at the same time, multiple double-headed screws 21 can be driven at the same time. This ensures that the movement of each bottom rod 13 is synchronized, ensures the symmetry and stability of the support mechanism 1, and avoids the glass from tilting or becoming unstable during the adjustment process. When the worm 22 stops rotating, the turbine 23 and the double-headed screw 21 will also stop rotating, and due to the self-locking effect, the bottom rod 13 will not move by itself due to the weight of the glass or other external forces. This improves the safety and reliability of the system and ensures the stability of the glass during the feeding and discharging process.

[0034] To reduce the possibility of the worm 22 turning loose, please refer to Figure 3 In a preferred embodiment, the worm 22 is provided with an anti-loosening gear 24 , and the bracket 11 is provided with a slot 25 , in which an anti-loosening tooth block 26 meshing with the anti-loosening gear 24 is clamped.

[0035] When in use, after the worm 22 stops rotating, the anti-loosening gear 24 also stops rotating. The anti-loosening tooth block 26 is inserted into the slot 25, and the anti-loosening tooth block 26 is meshed with the anti-loosening gear 24 to prevent the worm 22 from loosening or accidentally rotating due to external vibration, glass pressure or other external forces. This ensures the stability of the position of the bottom rod 13, thereby ensuring that the supporting structure of the glass in the feeding and discharging process is always maintained in the required state, thereby improving the stability and reliability of the feeding and discharging device of the air autoclave.

[0036] To fix the vehicle body 31, please refer to Figure 4 In a preferred embodiment, the docking assembly 4 includes a guide block 41 and two clamping plates 42. The guide block 41 is arranged on the vehicle body 31. The two clamping plates 42 are rotatably connected to the air pressure autoclave. The air pressure autoclave is provided with a power assembly 5 for driving the two clamping plates 42 to rotate, thereby clamping the guide block 41.

[0037] When in use, the vehicle body 31 is moved to a position close to the autoclave so that the guide block 41 on the vehicle body 31 is aligned with the position of the clamping plate 42 on the autoclave. The power assembly 5 is started by operating the control system or manually. The power assembly 5 drives the two clamping plates 42 to rotate. As the clamping plates 42 rotate, the two clamping plates 42 gradually approach and finally clamp the guide block 41. After the clamping plates 42 clamp the guide block 41, a stable connection is established between the vehicle body 31 and the autoclave. This connection can prevent the vehicle body 31 from accidentally separating from the autoclave during the feeding and discharging process, ensuring that the glass can be safely transported between the vehicle body 31 and the autoclave. When it is necessary to release the docking between the vehicle body 31 and the autoclave, the power assembly 5 is started in the reverse direction to rotate the clamping plates 42 in the reverse direction to release the guide block 41. The vehicle body 31 can then be removed to complete the separation process after the feeding and discharging operation.

[0038] To drive the clamping plate 42 to rotate, please refer to Figure 4 In a preferred embodiment, the power assembly 5 includes a torsion spring mounted on the clamping plate 42, one end of the torsion spring is connected to the clamping plate 42, and the other end of the torsion spring is connected to the air pressure autoclave. The torsion spring causes the clamping plate 42 to rotate toward the other clamping plate 42.

[0039] When in use, when the vehicle body 31 approaches the air pressure autoclave and the guide block 41 approaches the position of the clamping plate 42, the preload force of the torsion spring begins to take effect. The elastic potential energy of the torsion spring makes the clamping plate 42 tend to rotate toward the middle, preparing for the docking operation. As the vehicle body 31 continues to approach the air pressure autoclave, the guide block 41 gradually enters the area between the two clamping plates 42. When the guide block 41 contacts the clamping plate 42, the elastic force of the torsion spring is further released, pushing the clamping plate 42 to rotate in the direction close to the other clamping plate 42. The torque of the torsion spring causes the clamping plate 42 to clamp the guide block 41 tightly. Under the action of the torsion spring, the two clamping plates 42 firmly clamp the guide block 41 to achieve docking between the vehicle body 31 and the air pressure autoclave. The torsion spring continuously provides clamping force to ensure the stability of docking during the feeding and discharging process. When the docking needs to be released, the elastic force of the torsion spring is overcome by external force, so that the clamping plate 42 rotates in the opposite direction and the guide block 41 is released.

[0040] In order to reduce the wear of the guide block 41 and the clamping plate 42, please refer to Figure 4 In a preferred embodiment, the two clamping plates 42 are rotatably connected with guide cylinders 43 , and the guide cylinders 43 are used to abut against the guide blocks 41 .

[0041] When in use, when the vehicle body 31 approaches the autoclave with the guide block 41, the guide block 41 gradually approaches the area between the two clamping plates 42. As the guide block 41 continues to approach, the guide block 41 first contacts the guide cylinder 43 on the two clamping plates 42. Since the guide cylinder 43 is rotatably connected to the clamping plates 42, the contact between the guide block 41 and the guide cylinder 43 is rolling friction. After contacting the guide cylinder 43 with the guide block 41, it plays a guiding role. When the guide block 41 contacts the guide cylinder 43, the guide cylinder 43 will rotate and adjust according to the position and movement direction of the guide block 41, so that the guide block 41 can enter the correct position between the two clamping plates 42 more smoothly. The rolling of the guide cylinder 43 can reduce the friction resistance between the guide block 41 and the clamping plates 42, making the docking process smoother. At the same time, the existence of the guide cylinder 43 can also correct the position deviation of the guide block 41 to a certain extent, ensuring that the guide block 41 can be accurately clamped by the clamping plates 42. When the guide block 41 completely enters between the two clamping plates 42, the clamping plates 42 clamp the guide block 41 under the action of the torsion spring. At this time, the guide cylinder 43 continues to abut against the guide block 41, providing additional stability for the structure after docking and reducing the loosening of the docking caused by vibration or external force. When the docking needs to be released, the external force causes the clamping plates 42 to open, and the guide block 41 gradually leaves the area between the two clamping plates 42. In this process, the guide cylinder 43 continues to rotate with the movement of the guide block 41, reducing the friction resistance during the separation process and ensuring that the separation process proceeds smoothly.

[0042] In order to better understand this application, the following Figure 1 - Figure 4The working principle of the technical solution of the air pressure autoclave feeding and discharging device of the present application is described in detail: when the feeding and discharging operation of the glass is not performed, the telescopic rod 12 and the bottom rod 13 are in a relatively stable state. The top end of the telescopic rod 12 is hinged to the top of the bracket 11, and the bottom end is hinged to one end of the bottom rod 13, and the other end of the bottom rod 13 is slidably connected to the bottom of the bracket 11. When it is necessary to load or unload the glass, the driving assembly 2 is started to drive the bottom rod 13 to slide at the bottom of the bracket 11. The sliding of the bottom rod 13 will drive the angle of the telescopic rod 12 to change, thereby adjusting the position and shape of the support structure formed by the bottom rod 13 and the telescopic rod 12 to adapt to glass of different sizes. The glass is placed on the support structure formed by the bottom rod 13 and the telescopic rod 12, the telescopic rod 12 supports the side of the glass, and the bottom rod 13 supports the bottom surface of the glass, ensuring the stability of the glass during transportation and feeding and discharging.

[0043] When it is necessary to feed the glass into or take it out of the autoclave, the vehicle body 31 is moved to a position corresponding to the autoclave so that the first guide rail 32 is matched with the second guide rail 33. The docking assembly 4 on the autoclave is used to dock the vehicle body 31 with the autoclave to ensure a stable and reliable connection between the first guide rail 32 and the second guide rail 33. After the vehicle body 31 is docked with the autoclave, the glass is moved between the vehicle body 31 and the autoclave along the first guide rail 32 and the second guide rail 33 by pushing or pulling the vehicle body 31, thereby completing the feeding and discharging operation of the glass.

[0044] The specific implementation methods of the present application described above do not constitute a limitation on the protection scope of the present application. Any other corresponding changes and modifications made according to the technical concept of the present application should be included in the protection scope of the claims of the present application.

Claims

1. A feeding and discharging device for an air pressure autoclave, characterized in that: include: A support mechanism, the support mechanism includes a bracket, a telescopic rod for supporting the side of the glass, and a bottom rod for supporting the bottom of the glass, the top end of the telescopic rod is hinged to the top of the bracket, the bottom end of the telescopic rod is hinged to the end of the bottom rod, the other end of the bottom rod is slidably connected to the bottom of the bracket, and the bracket is provided with a driving component for driving the bottom rod to slide; and, The conveying mechanism comprises a vehicle body, a first guide rail and a second guide rail, wherein the first guide rail is arranged on the vehicle body, the second guide rail is arranged in an autoclave, the first guide rail is adapted to the second guide rail, and the autoclave is provided with a docking assembly for docking with the vehicle body.

2. The feeding and discharging device of an air pressure autoclave according to claim 1, characterized in that: The telescopic rod comprises a first rod body and a second rod body, the top end of the first rod body is hinged to the top of the bracket, the second rod body is slidably connected to the first rod body along the length direction of the first rod body, and the bottom end of the second rod body is hinged to the end of the bottom rod.

3. The feeding and discharging device of an air pressure autoclave according to claim 2, characterized in that: The first rod body and the second rod body are provided with an anti-slip layer.

4. The feeding and discharging device of an autoclave according to claim 1, characterized in that: The driving assembly comprises a double-headed screw rod rotatably connected to the bracket, and two ends of the double-headed screw rod are respectively threadedly connected in two opposite bottom rods.

5. The feeding and discharging device of an autoclave according to claim 1, characterized in that: The bottom rod is provided with a receiving groove for receiving the bottom of the glass.

6. The feeding and discharging device of an autoclave according to claim 4, characterized in that: A worm is rotatably connected to the bracket, a turbine is sleeved on the double-headed screw, and the worm is meshed with a plurality of turbines at the same time.

7. The feeding and discharging device of an autoclave according to claim 6, characterized in that: The worm is provided with an anti-loosening gear, the bracket is provided with a clamping groove, and the clamping groove is clamped with an anti-loosening tooth block meshing with the anti-loosening gear.

8. The feeding and discharging device of an autoclave according to claim 1, characterized in that: The docking assembly includes a guide block and two clamping plates. The guide block is arranged on the vehicle body. The two clamping plates are rotatably connected to the air pressure cooker. The air pressure cooker is provided with a power assembly for driving the two clamping plates to rotate so as to clamp the guide block.

9. The feeding and discharging device of an autoclave according to claim 8, characterized in that: The power assembly comprises a torsion spring sleeved on the clamping plate, one end of the torsion spring is connected to the clamping plate, and the other end of the torsion spring is connected to the air pressure autoclave. The torsion spring makes the clamping plate tend to rotate towards the direction close to the other clamping plate.

10. The feeding and discharging device of an autoclave according to claim 8, characterized in that: The two clamping plates are both rotatably connected with guide cylinders, and the guide cylinders are used to abut against the guide blocks.

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