A cylinder section flipping and feeding device

Abstract

The present invention relates to a cylinder section flipping and receiving device, comprising a frame and a flipping assembly, the frame comprising a base and a driving assembly, the flipping assembly comprising a flipping frame, a lower clamping component, an upper clamping component and an end face clamping component, the flipping frame is transmission-connected to the driving assembly, the end face clamping component comprises an end face clamping member and a movable end clamping group, the movable end clamping group is arranged on the flipping frame, the movable end clamping group is used to drive the end face clamping member to move along the axial direction of the cylinder section, the lower clamping member comprises a first driving member and a lower clamping member, the first driving member is arranged on the flipping frame, the upper clamping member comprises a second driving member and an upper clamping member, the second driving member is arranged on the end face clamping member, the first driving member and the second driving member are respectively used to drive the lower clamping member and the upper clamping member to move along the radial direction of the cylinder section. The use of the present invention is conducive to the automation of the position and spatial state changes during the process conversion of thin-walled cylinder sections, thereby reducing manual conversion, improving work efficiency and the intelligence of the production line.

Description

Technical Field

[0001] The present invention belongs to the technical field of the manufacture of the barrel body of a mixer truck, and particularly relates to a barrel section turnover and feeding device. Background Art

[0002] Concrete mixer trucks are equipped with cylindrical mixing drums to transport the mixed concrete. During transportation, the mixing drum will always rotate, and the spiral blades in the mixing drum drive the concrete to perform spiral movement around the axis of the mixing drum to ensure that the transported concrete will not solidify.

[0003] As the loading container of concrete, the mixing drum is mainly formed by welding a front conical barrel section, a middle cylindrical barrel section, a middle conical barrel section and a rear conical barrel section. Except for the middle cylindrical barrel section which is cylindrical, the other barrel sections are conical and have various specifications. At present, in the production of many mixing drums to achieve one-time forming from raw materials to finished products, thin-walled steel plates are used to be formed into circular shapes by a rolling machine and then longitudinally welded to form each barrel section. At this time, the barrel section is in a horizontal position with the generatrix horizontal during the longitudinal welding process. However, the welded barrel section is in a vertical axis state during subsequent process transportation and assembly. The adjustment of the posture of each barrel section on the production line is basically carried out by manual hoisting, with low efficiency and high risk.

[0004] In summary, there is an urgent need to provide a barrel section turnover and feeding device that can realize the turnover of different barrel sections and different taper barrel sections to solve the technical problem that the incoming material state and the requirements of the barrel section state in the next process are inconsistent. Summary of the Invention

[0005] The purpose of the present invention is to provide a barrel section turnover and feeding device that can realize the turnover of different barrel sections and different taper barrel sections to solve the technical problem that the incoming material state and the requirements of the barrel section state in the next process are inconsistent.

[0006] The above object is achieved by the following technical solution: A cylinder section turning and feeding device, comprising a frame and a turning assembly. The frame includes a base and a driving assembly. The driving assembly is disposed on the base. The turning assembly includes a turning frame, a lower clamping member, an upper clamping member, and an end face clamping member. The turning frame is provided with a rotating shaft. The rotating shaft is rotatably connected to the base and is in transmission connection with the driving assembly. The driving assembly is used to drive the turning assembly to perform a vertical turning motion. The end face clamping member includes an end face clamping piece and a mobile clamping group. The mobile clamping group is disposed on the turning frame. The end face clamping piece is in transmission connection with the mobile clamping group. The mobile clamping group is used to drive the end face clamping member to move along the axial direction of the cylinder section. The lower clamping member includes a first driving member and a lower clamping piece. The first driving member is disposed on the turning frame. The lower clamping piece is in transmission connection with the first driving member. The upper clamping member includes a second driving member and an upper clamping piece. The second driving member is disposed on the end face clamping piece. The upper clamping piece is in transmission connection with the second driving member. The first driving member and the second driving member are respectively used to drive the lower clamping piece and the upper clamping piece to move along the radial direction of the cylinder section.

[0007] The present invention is used for adjusting the attitude of the cylinder section during the manufacturing process of the mixer truck cylinder body. During the specific application process, the entire turning assembly, including the upper clamping piece, the lower clamping piece, and the end face clamping piece, is in the waiting material position state. The turning assembly is turned to form an angle with the horizontal plane equal to the cone angle of the cylinder section. The upper clamping piece and the lower clamping piece are respectively driven by the upper driving member and the lower driving member to the loosening state. The end face clamping piece moves to the original position at the upper end of the turning frame. The upper station truss gripper grabs the cylinder section with the upper bus bar in a horizontal state onto the turning assembly. The mobile clamping group drives the end face clamping piece to move with the upper clamping piece until the lower clamping piece and the upper clamping piece clamp both ends of the cylinder section. The upper clamping piece and the lower clamping piece are respectively driven by the upper driving member and the lower driving member to move and clamp the inner wall of the cylinder section. The driving assembly drives the turning frame to rotate until the turning frame group is turned to a state where the axis of the cylinder section is vertical. When the turning is completed, the transfer component moves to the receiving position. The upper clamping piece and the lower clamping piece are respectively driven by the upper driving member and the lower driving member to move and loosen the cylinder section. The mobile clamping group drives the end face clamping piece to move upward to a certain distance from the upper end of the cylinder section. After the unloading is completed, the turning assembly, the upper clamping piece, the lower clamping piece, and the end face clamping piece return to the waiting material position. The driving assembly is preferably a motor.

[0008] In the flipping assembly, the upper clamping member and the lower clamping member are respectively driven by the upper driving member and the lower driving member to clamp the thin-walled diameter of the cylinder section, thereby improving the stability and reliability of the cylinder section during the flipping movement and reducing the shaking of the entire system. The driving assembly of the present invention controls the movement of the flipping assembly, enabling the flipping assembly to clamp the cylinder section and perform a flipping movement; the flipping assembly docks with the truss gripper to horizontally feed the thin-walled cylinder section, facilitating the transfer of the position of the cylinder section, and then changing the spatial state of the cylinder section through the flipping movement of the flipping assembly. Therefore, in actual production, the use of the present invention is beneficial to the automation of the changes in the position and spatial state during the process conversion of the thin-walled cylinder section, thereby reducing manual conversion and improving work efficiency and the intelligence of the production line.

[0009] A further technical solution is that the frame further includes an encoder, a driving side bearing seat, a driven side bearing seat, and a driving gear provided on the base. A driving gear is provided on the driving assembly, and the driving gear meshes with the driving gear. The encoder is connected to the shaft on the driving side bearing seat. One end of the rotating shaft of the flipping frame is connected to the driven rotating shaft of the driven side bearing seat, and the other end is connected to the driving gear. The driving gear is connected to the shaft of the driving side bearing seat. In this way, the encoder plays a role in feedback the rotation angle during the flipping process.

[0010] A further technical solution is that the cylinder section flipping and receiving device includes a control system. The encoder and the driving assembly are electrically connected to the control system. The encoder transmits the detection signal to the control system, and the control system is used to drive the start, stop, and rotation direction of the driving assembly.

[0011] A further technical solution is that the driving gear is an incomplete gear, and the number of teeth of the incomplete gear matches the change in the flipping angle of the flipping assembly. Using incomplete teeth can save materials and reduce costs. For cylinder sections with different taper angles, the number of teeth of the driving gear can be changed to meet the requirements of cylinder sections with different flipping angle ranges.

[0012] A further technical solution is that the mobile clamping group includes a driving member and a guiding member. The driving member includes a driving motor, a transmission gear, and a rack. The driving shaft of the driving motor is connected to the transmission gear, and the transmission gear meshes with the rack. The guiding member includes a guide rail. The end face clamping member is provided with a slider, and the slider is arranged on the guide rail and can slide along the guide rail. The rack and the guide rail are arranged on the flipping frame and arranged along the axial direction of the cylinder section. During application, the lengths of the guide rail and the rack are selected corresponding to the changes in the clamping lengths of the upper clamping member and the lower clamping member.

[0013] A further technical solution is that the first driving member and the second driving member are ball screw groups.

[0014] A further technical solution is that the cylinder section turnover and feeding device further includes a transfer trolley for receiving and transferring the cylinder section. The transfer trolley includes a trolley ground rail, a translation trolley, a lifting platform, and a lift. The trolley ground rail extends below the turnover assembly. The translation trolley is arranged on the trolley ground rail and can move along the trolley ground rail. The lift is arranged on the translation trolley, and the lifting platform is arranged on the lift. The lift is used to drive the lifting platform to perform lifting motion. The translation trolley moves horizontally along the trolley ground rail, and the length of the trolley ground rail corresponds to the horizontal movement distance. The length of the trolley ground rail can be adjusted as needed to meet the requirements of different positions in the next working station. During application, in the initial state, the translation trolley, the lifting platform, and the lift are in a safe position to ensure that there is no spatial overlap with the turnover process of the turnover assembly. When the turnover and feeding are completed, the translation trolley moves to the feeding position, the lifting platform rises to the feeding height to receive the material, and then transports it along the trolley ground rail to the next working station.

[0015] A further technical solution is that a turnover limit block is provided on the base, and a stop block is provided at a predetermined position on the driving gear. When the turnover assembly reaches a predetermined position during the turnover movement, the turnover limit block blocks the stop block. With such a setting, the limit block and the stop block cooperate to limit the rotation angle of the turnover assembly, thereby playing a role in limiting, blocking, and safety protection.

[0016] A further technical solution is that wear-resistant rods are provided at the bottoms of the upper clamping member and the lower clamping member. With such a setting, the service lives of the upper clamping member and the lower clamping member are ensured, and at the same time, the friction force is enhanced.

[0017] A further technical solution is that the translation trolley is provided with guide wheels, and the guide wheels are in friction drive with the trolley ground rail.

[0018] Compared with the prior art, the present invention can be compatible with turning cylinder sections with different taper angles and different lengths. Each power can be driven by a motor, and the turning angle and clamping force can be adjusted according to the actual working conditions through the control system. Therefore, the turning device can clamp and turn a wider range of cylinder sections and has higher safety. During the application process, it can be flexibly docked with the previous longitudinal seam welding station through the truss and the truss gripper, which is beneficial to reducing the labor cost of the production line, improving production efficiency, and achieving flexible transition between working stations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0020] Figure 1 It is a schematic structural diagram of the application scenario of the cylinder section turnover and feeding device according to an embodiment of the present invention;

[0021] Figure 2 is Figure 1 a schematic structural diagram of the frame involved in

[0022] Figure 3 a schematic structural diagram of the flipping assembly involved in an embodiment of the present invention;

[0023] Figure 4 a schematic structural diagram of the transfer cart involved in an embodiment of the present invention.

[0024] In the figure:

[0025] 1 Frame 2 Flipping assembly 3 Transfer cart

[0026] 101 Base 102 Driving assembly 103 Driving side bearing block

[0027] 104 Driven side bearing block 105 Driving gear 106 Encoder

[0028] 107 Limit block 108 Stop block 201 Flipping frame

[0029] 202 Driving motor 203 Lower driving part 204 Guide rail

[0030] 205 Upper clamping part 206 Lower clamping part 207 End face clamping part

[0031] 208 Driving gear 209 Rack 210 Upper driving part

[0032] 301 Cart ground rail 302 Translation cart 303 Lifting platform

[0033] 304 Lift Specific embodiments

[0034] The present invention will be described in detail below with reference to the accompanying drawings. The description in this part is merely exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present invention. In addition, those skilled in the art can combine the features in the embodiments in this document and in different embodiments accordingly according to the description of this document.

[0035] The embodiments of the present invention are as follows. Refer to Figures 1 to 3, a barrel section flipping and feeding device, comprising a frame 1 and a flipping assembly 2. The frame 1 includes a base 101 and a driving assembly 102. The driving assembly 102 is arranged on the base 101. The flipping assembly 2 includes a flipping frame 201, a lower clamping member, an upper clamping member and an end face clamping member. The flipping frame 201 is provided with a rotating shaft, and the rotating shaft is rotatably connected to the base 101 and is in transmission connection with the driving assembly 102. The driving assembly 102 is used to drive the flipping assembly 2 to perform a vertical flipping motion. The end face clamping member includes an end face clamping piece 207 and a mobile clamping group. The mobile clamping group is arranged on the flipping frame 201. The end face clamping piece 207 is in transmission connection with the mobile clamping group. The mobile clamping group is used to drive the end face clamping member to move along the axial direction of the barrel section. The lower clamping member includes a first driving member and a lower clamping piece 206. The first driving member is arranged on the flipping frame 201. The lower clamping piece 206 is in transmission connection with the first driving member. The upper clamping member includes a second driving member and an upper clamping piece 205. The second driving member is arranged on the end face clamping piece 207. The upper clamping piece 205 is in transmission connection with the second driving member. The first driving member and the second driving member are respectively used to drive the lower clamping piece 206 and the upper clamping piece 205 to move along the radial direction of the barrel section.

[0036] The present invention is used for adjusting the attitude of the barrel section during the manufacturing process of the mixing truck cylinder body. During the specific application process, such as Figure 1 , as a whole, the flipping assembly 2 includes the upper clamping piece 205, the lower clamping piece 206, and the end face clamping piece 207 all in the waiting material position state. The flipping assembly 2 is flipped to form a barrel section taper angle with the horizontal plane. The upper clamping piece 205 and the lower clamping piece 206 are respectively driven by the upper driving member 210 and the lower driving member 203 to the loosening state. The end face clamping piece 207 moves to the original position at the upper end of the flipping frame 201. The upper station truss gripper grabs the barrel section with the upper bus bar in a horizontal state onto the flipping assembly 2. The mobile clamping group drives the end face clamping piece 207 to move with the upper clamping piece 205 until the lower clamping piece 206 and the upper clamping piece 205 clamp both ends of the barrel section. The upper clamping piece 205 and the lower clamping piece 206 are respectively driven by the upper driving member 210 and the lower driving member 203 to move and clamp the inner wall of the barrel section. The driving assembly 102 drives the flipping frame 201 to rotate until the flipping frame 201 group is flipped to a state where the axis of the barrel section is vertical. When the flipping is completed, the transfer component moves to the receiving position. The upper clamping piece 205 and the lower clamping piece 206 are respectively driven by the upper driving member 210 and the lower driving member 203 to move and loosen the barrel section. The mobile clamping group drives the end face clamping piece 207 to move upward to a certain distance from the upper end of the barrel section. After the unloading is completed, the flipping assembly 2, the upper clamping piece 205, the lower clamping piece 206, and the end face clamping piece 207 return to the waiting material position. The driving assembly 102 is preferably a motor.

[0037] In the flipping assembly 2, the upper clamping member 205 and the lower clamping member 206 are respectively driven by the upper driving member 210 and the lower driving member 203 to clamp the thin-walled diameter of the cylinder section, thereby improving the stability and reliability of the cylinder section during the flipping motion and reducing the shaking of the entire system. The driving assembly 102 of the present invention controls the motion of the flipping assembly 2, enabling the flipping assembly 2 to clamp the cylinder section and perform a flipping motion; the flipping assembly 2 docks with the truss gripper to horizontally feed the thin-walled cylinder section, facilitating the transfer of the position of the cylinder section, and then changing the spatial state of the cylinder section through the flipping motion of the flipping assembly 2. Therefore, in actual production, the use of the present invention is beneficial to the automation of the changes in the position and spatial state during the process conversion of the thin-walled cylinder section, thereby reducing manual conversion and improving work efficiency and the intelligence of the production line.

[0038] Based on the above embodiments, in another embodiment of the present invention, as Figure 2 , the frame 1 further includes an encoder 106, a driving-side bearing seat 103, a driven-side bearing seat 104, and a driving gear 105 provided on the base 101. The driving assembly 102 is provided with a driving gear, the driving gear meshes with the driving gear 105, the encoder 106 is connected to the shaft on the driving-side bearing seat 103, one end of the rotating shaft of the flipping frame 201 is connected to the driven rotating shaft of the driven-side bearing seat 104, the other end is connected to the driving gear 105, and the driving gear 105 is connected to the shaft of the driving-side bearing seat 103. In this way, the encoder 106 plays a role in feedback the rotation angle during the flipping process.

[0039] Based on the above embodiments, in another embodiment of the present invention, the cylinder section flipping and receiving device includes a control system. The encoder 106 and the driving assembly 102 are electrically connected to the control system. The encoder 106 transmits the detection signal to the control system, and the control system is used to drive the start, stop, and rotation direction of the driving assembly 102.

[0040] Based on the above embodiments, in another embodiment of the present invention, as Figure 2 , the driving gear is an incomplete gear, and the number of teeth of the incomplete gear matches the change in the flipping angle of the flipping assembly 2. Using incomplete teeth can save materials and reduce costs. For cylinder sections with different taper angles, the number of teeth of the driving gear 105 can be changed to meet the cylinder sections with different flipping angle ranges.

[0041] Based on the above embodiments, in another embodiment of the present invention, as Figure 3, the mobile clamping group includes a driving member and a guiding member. The driving member includes a driving motor 202, a transmission gear 208, and a rack 209. The driving shaft of the driving motor 202 is connected to the transmission gear 208, and the transmission gear 208 meshes with the rack 209. The guiding member includes a guide rail 204. The end face clamping member 207 is provided with a slider, and the slider is arranged on the guide rail 204 and can slide along the guide rail 204. The rack 209 and the guide rail 204 are arranged on the flipping frame 201 and are arranged along the axial direction of the cylinder section. During the application process, the lengths of the guide rail 204 and the rack 209 are selected corresponding to the change in the clamping length of the upper clamping member 205 and the lower clamping member 206.

[0042] Based on the above embodiments, in another embodiment of the present invention, as Figure 3 , the first driving member and the second driving member are ball screw groups.

[0043] Based on the above embodiments, in another embodiment of the present invention, as Figure 4 , the cylinder section flipping and receiving device further includes a transfer trolley 3 for receiving and transferring the cylinder section. The transfer trolley 3 includes a trolley ground rail 301, a translation trolley 302, a lifting platform 303, and a lift 304. The trolley ground rail 301 extends below the flipping assembly 2. The translation trolley 302 is arranged on the trolley ground rail 301 and can move along the trolley ground rail 301. The lift 304 is arranged on the translation trolley 302, and the lifting platform 303 is arranged on the lift 304. The lift 304 is used to drive the lifting platform 303 to perform lifting motion. The translation trolley 302 moves horizontally along the trolley ground rail 301, and the length of the trolley ground rail 301 corresponds to the horizontal moving distance. The length of the trolley ground rail 301 can be adjusted as needed to meet the requirements of different positions in the next working station. During application, in the initial state, the translation trolley 302, the lifting platform 303, and the lift 304 are in a safe position to ensure that there is no spatial overlap with the flipping process of the flipping assembly 2. When the flipping and receiving are completed, the translation trolley 302 moves to the receiving position, the lifting platform 303 rises to the receiving height to receive the material, and then transports it to the next working station along the trolley ground rail 301.

[0044] Based on the above embodiments, in another embodiment of the present invention, as Figure 2 , a flipping limit block 107 is provided on the base 101, and a stop block 108 is provided at a predetermined position on the driving gear 105. When the flipping assembly 2 reaches a predetermined position during the flipping motion, the flipping limit block 107 blocks the stop block 108. With such a setting, the limit block 107 and the stop block 108 cooperate to limit the rotation angle of the flipping assembly 2, thereby playing a role of limit blocking and safety protection.

[0045] Based on the above embodiments, in another embodiment of the present invention, as Figure 3 , wear-resistant rods are provided at the bottoms of the upper clamping member 205 and the lower clamping member 206. With such a setting, the service lives of the upper clamping member 205 and the lower clamping member 206 are ensured, and at the same time, the friction force is enhanced.

[0046] Based on the above embodiments, in another embodiment of the present invention, as Figure 4 , the translation trolley 302 is provided with guide wheels, and the guide wheels are in friction drive with the trolley track 301.

[0047] The usage method of the cylinder section turning and receiving device in this embodiment is as follows:

[0048] 1. The turning assembly 2, the upper clamping member 205, the lower clamping member 206, and the end face clamping member 207 are all in the waiting material position state, that is, the turning assembly 2 is turned to form a cylinder section cone angle with the horizontal plane; the upper clamping member 205 and the lower clamping member 206 are respectively driven by the ball screw group to the loosened state, and the end face clamping member 207 moves to the original position at the upper end of the turning frame 201; the translation trolley 302, the lifting platform 303, and the elevator 304 are in the safe position, that is, the position where there is no spatial overlap during the turning process of the turning assembly 2;

[0049] 2. The upper station truss gripper grabs the cylinder section with the upper busbar in a horizontal state onto the turning assembly 2; the end face clamping member 207 drives the upper clamping member 205 to move to clamp both ends of the cylinder section between the lower clamping member 206 and the upper clamping member 205;

[0050] 3. The upper clamping member 205 and the lower clamping member 206 are respectively driven by the ball screw group to move and clamp the inner wall of the cylinder section; the turning assembly 2 is turned until the axis of the cylinder section is in a vertical state;

[0051] 4. The translation trolley 302 moves to the receiving position, the lifting platform 303 rises to the receiving height, and the upper clamping member 205 and the lower clamping member 206 are respectively driven by the ball screw group to move and loosen the cylinder section;

[0052] 5. The end face clamping member 207 moves upward to a certain distance from the upper end of the cylinder section and the upper clamping member 205, and at this time, the wear-resistant rod on the upper clamping member 205 has not completely separated from the upper end of the cylinder section;

[0053] 6. The lifting platform 303 rises to the cylinder section separating position height, at this time the cylinder section falls onto the lifting platform 303, the lower clamping member 206 completely separates from the lower end of the cylinder section, the end face clamping member 207 moves to a certain distance from the upper end of the cylinder section and the upper clamping member 205, and the upper clamping member 205 completely separates from the upper end of the cylinder section;

[0054] 7. The translation trolley 302 travels to the safety position, and the truss gripper at the lower station picks up the cylinder section with its axis in the vertical state; the flipping assembly 2, the upper clamping member 205, the lower clamping member 206, and the end face clamping member 207 return to the material waiting position.

[0055] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A cylinder section turning and material receiving device, characterized in that It includes a frame and a flipping component. The frame includes a base and a driving component. The driving component is arranged on the base. The flipping component includes a flipping frame, a lower clamping component, an upper clamping component and an end face clamping component. The flipping frame is provided with a rotating shaft, and the rotating shaft is rotatably connected to the base and is in transmission connection with the driving component. The driving component is used to drive the flipping component to perform a vertical flipping motion. The end face clamping component includes an end face clamping piece and a mobile clamping group. The mobile clamping group is arranged on the flipping frame. The end face clamping piece is in transmission connection with the mobile clamping group. The mobile clamping group is used to drive the end face clamping component to move along the axial direction of the cylinder section. The lower clamping component includes a first driving piece and a lower clamping piece. The first driving piece is arranged on the flipping frame. The lower clamping piece is in transmission connection with the first driving piece. The upper clamping component includes a second driving piece and an upper clamping piece. The second driving piece is arranged on the end face clamping piece. The upper clamping piece is in transmission connection with the second driving piece. The first driving piece and the second driving piece are respectively used to drive the lower clamping piece and the upper clamping piece to move along the radial direction of the cylinder section; the first driving piece and the second driving piece are ball screw groups. The cylinder section flipping and material receiving device further includes a transfer trolley for receiving and transferring the cylinder section. The transfer trolley includes a trolley ground rail, a translation trolley, a lifting platform and a lift. The trolley ground rail extends to the lower part of the flipping component. The translation trolley is arranged on the trolley ground rail and can move along the trolley ground rail. The lift is arranged on the translation trolley. The lifting platform is arranged on the lift. The lift is used to drive the lifting platform to perform a lifting motion; when the flipping component, the upper clamping piece, the lower clamping piece and the end face clamping piece are all in the waiting material position state, the flipping component flips to form an included angle with the horizontal plane equal to the cone angle of the cylinder section; the upper clamping piece and the lower clamping piece are respectively driven by the ball screw group to move and clamp the inner wall of the cylinder section, and the flipping component flips until the axis of the cylinder section is in a vertical state; when the lifting platform rises to the cylinder discharging position height, the cylinder section falls onto the lifting platform, then the lower clamping piece completely disengages from the lower end of the cylinder section, the end face clamping component moves to a certain distance from the upper end of the cylinder section and the upper clamping piece, and the upper clamping piece completely disengages from the upper end of the cylinder section.

2. The barrel section turnover and material receiving device according to claim 1, characterized in that, The frame further includes an encoder, a driving side bearing seat, a driven side bearing seat and a driving gear arranged on the base. A driving gear is arranged on the driving component. The driving gear meshes with the driving gear. The encoder is connected to the shaft on the driving side bearing seat. One end of the rotating shaft of the flipping frame is connected to the driven rotating shaft of the driven side bearing seat, and the other end is connected to the driving gear. The driving gear is connected to the shaft of the driving side bearing seat.

3. The barrel section turnover and material receiving device according to claim 2, wherein, The cylinder section flipping and material receiving device includes a control system. The encoder and the driving component are electrically connected to the control system. The encoder transmits a detection signal to the control system. The control system is used to drive the start, stop and rotation direction of the driving component.

4. The barrel section turnover and feeding device according to claim 2, characterized in that The driving gear is an incomplete gear, and the number of teeth of the incomplete gear matches the change in the flipping angle of the flipping assembly.

5. The barrel section turnover and material receiving device according to any one of claims 1 to 4, characterized in that, The mobile clamping group includes a driving member and a guiding member. The driving member includes a driving motor, a transmission gear, and a rack. The driving shaft of the driving motor is connected to the transmission gear, and the transmission gear meshes with the rack. The guiding member includes a guide rail. The end face clamping member is provided with a slider, and the slider is arranged on the guide rail and can slide along the guide rail. The rack and the guide rail are arranged on the flipping frame and arranged along the axial direction of the cylinder section.

6. The barrel section turnover and material receiving device according to claim 2, wherein, A flipping limit block is provided on the base, and a stop block is provided at a predetermined position on the driving gear. When the flipping assembly reaches a predetermined position during the flipping movement, the flipping limit block blocks the stop block.

7. The barrel section turnover and material receiving device according to claim 1, characterized in that, Wear-resistant rods are provided at the bottoms of the upper clamping member and the lower clamping member.

8. The barrel section turnover and material receiving device according to claim 1, characterized in that, The translation trolley is provided with guide wheels, and the guide wheels are friction-driven with the trolley track.

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