Turnover device and processing preparation system

Abstract

The utility model belongs to the technical field of reinforcing steel bar processing, and discloses a turnover device and a processing preparation system, the turnover device comprises a seat body, a turnover frame and two driving mechanisms, the turnover frame comprises a side supporting sheet body, an edge supporting sheet body, an adapter sheet body and supporting rotating shafts, the output ends of the two driving mechanisms are connected to the two supporting rotating shafts in a one-to-one correspondence mode, and the two driving mechanisms are connected with the two supporting rotating shafts in a one-to-one correspondence mode. The processing preparation system comprises the turnover device. According to the three-dimensional net overturning device, the two driving mechanisms drive the overturning frame to be switched between the bearing state and the laying-down state, so that the stress of the overturning frame is more balanced, overturning is more stable, the side supporting sheet bodies and the edge supporting sheet bodies on the overturning frame are matched with each other, and the side supporting sheet bodies can be attached to one side face of a three-dimensional net; the temple sheet body can be attached to one end face of the three-dimensional net in the width direction, so that the three-dimensional net is evenly stressed, deformation and damage of the three-dimensional net are avoided, the quality of the three-dimensional net is guaranteed, and the three-dimensional net is safer and more reliable.

Description

Technical Field

[0001] This utility model relates to the field of steel bar processing technology, and in particular to a flipping device and a processing and preparation system. Background Technology

[0002] The three-dimensional mesh production line is used for the processing and production of three-dimensional mesh for shield tunnel segments. During processing and production, the stirrups and single mesh pieces are precisely positioned and welded together to form a three-dimensional mesh.

[0003] In existing technologies, after the processed and manufactured 3D mesh comes out of the 3D mesh production line, it is set vertically, that is, a single mesh extends horizontally, and multiple single meshes are spaced apart in the vertical direction. This orientation of the 3D mesh is not convenient for manual welding of structural ribs, nor is it convenient for transportation and storage. It requires manual operation to first lay the 3D mesh down. Due to the large size of the 3D mesh structure, manual operation is inconvenient. Moreover, when laying down the 3D mesh manually, the uneven support force can easily cause the 3D mesh to deform and be damaged, affecting the quality of the 3D mesh. Utility Model Content

[0004] The purpose of this invention is to provide a flipping device and a processing system that can safely and reliably flip three-dimensional nets.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] The flipping device includes:

[0007] seat body;

[0008] A flipping frame includes a side support plate, an edge support plate, a connecting plate, and a support shaft. The side support plate is connected to one end of the edge support plate in a first direction. Two connecting plates are provided, each connected to one end of the edge support plate in a second direction. The side support plate is perpendicular to the edge support plate and extends in an arc shape in the second direction, with its two ends connected to the two connecting plates respectively. The first direction is perpendicular to the second direction. Each connecting plate is fixedly connected to a support shaft. The connecting plate is rotatably connected to the base through the support shaft. When the three-dimensional mesh is supported by the flipping frame, one side abuts against the side support plate, one end face in the width direction abuts against the edge support plate, and the two end faces in the length direction are located between the two connecting plates.

[0009] Two drive mechanisms are provided, with their outputs connected one-to-one to the two support shafts. The two drive mechanisms can drive the tilting frame to switch between a receiving state and a lying state. In the receiving state, the side support plate is located at the bottom of the tilting frame, and in the lying state, the side support plate is located at the bottom of the tilting frame.

[0010] Preferably, the base includes a bottom support and side support connected to each other, and two side support are provided. In the second direction, the two side support are provided at both ends of the bottom support, the flipping frame is provided between the two side support, and the two support shafts are rotatably provided on the two side support in a one-to-one correspondence.

[0011] Preferably, both of the side support supports are provided with bearing supports, and bearings are fixedly installed in the bearing supports, with the support shaft fixedly passing through the inner ring of the bearing.

[0012] Preferably, the cross-sectional area of ​​the side support gradually decreases along the direction away from the bottom support, and the bearing support is fixed to the end of the side support away from the bottom support.

[0013] Preferably, in the second direction, the seat is located between the two drive mechanisms.

[0014] Preferably, the side support plate is configured to abut against the inner arc surface of the three-dimensional mesh.

[0015] Preferably, the size of the adapter plate gradually decreases in the first direction along the direction away from the side support plate.

[0016] Preferably, the drive mechanism includes:

[0017] Fixed support;

[0018] An electric actuator is rotatably mounted on the fixed support.

[0019] The swing arm has one end rotatably connected to the output end of the electric push rod, and the other end fixed to the support shaft.

[0020] Preferably, the cross-sectional area of ​​the swing arm gradually increases from the end connected to the electric push rod to the end connected to the support shaft.

[0021] The processing and preparation system includes a single-piece mesh forming machine, a hoisting and transfer device, a three-dimensional mesh production line, and the aforementioned flipping device. The single-piece mesh forming machine can process single-piece meshes, the three-dimensional mesh production line can process three-dimensional meshes, the hoisting and transfer device can transfer the single-piece meshes to the three-dimensional mesh production line, and can transfer the three-dimensional meshes to the flipping frame of the flipping device.

[0022] The processing and preparation method, using the above-mentioned processing and preparation system, includes the following steps:

[0023] Step 1: The single-piece mesh forming machine forms a single-piece mesh;

[0024] Step 2: The hoisting and transfer device moves the single-piece mesh formed by the single-piece mesh forming machine to the three-dimensional mesh production line;

[0025] Step 3: Positioning and fixing the stirrups and individual mesh pieces in the 3D mesh production line;

[0026] Step 4: Welding stirrups and single-piece mesh into a three-dimensional mesh production line to obtain a three-dimensional mesh;

[0027] Step 5: The hoisting and transfer device transfers the three-dimensional mesh processed by the three-dimensional mesh production line to the flipping frame in the receiving state on the flipping device;

[0028] Step 6: Drive the tilting frame to rotate to the lying position and lay down the three-dimensional net on the tilting frame.

[0029] The beneficial effects of this utility model are:

[0030] Two drive mechanisms switch the tilting frame between the receiving and lowering states, resulting in more balanced force distribution and more stable tilting. The side support plates and edge support plates on the tilting frame work together, with the side support plates abutting one side of the 3D mesh and the edge support plates abutting one end face in the width direction of the 3D mesh. This allows the tilting frame to smoothly and conveniently receive vertically oriented 3D meshes produced by the 3D mesh production line in the receiving state. After receiving the 3D mesh, the tilting frame can efficiently and quickly switch to the lowering state under the drive of the drive mechanisms, eliminating manual intervention and enabling the 3D mesh to be laid down. During the lowering process, the side support plates abutting one side of the 3D mesh and the edge support plates abutting one end face of the 3D mesh ensures uniform force distribution, preventing deformation and damage, guaranteeing the quality of the 3D mesh, and making it safer and more reliable. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the structure of the flipping device described in an embodiment of the present invention;

[0032] Figure 2 This is a side view of the flipping frame of the flipping device described in this embodiment of the present invention when it is in the receiving state and carrying the three-dimensional net;

[0033] Figure 3 This is a side view of the flipping frame of the flipping device described in this embodiment of the present invention when it is in a folded state and carries a three-dimensional net;

[0034] Figure 4 This is a schematic diagram of a vertically oriented three-dimensional mesh structure;

[0035] Figure 5 This is a schematic diagram of the structure of a three-dimensional mesh laid down;

[0036] Figure 6 This is a schematic diagram of the processing and preparation system described in an embodiment of the present invention.

[0037] In the picture:

[0038] 1. Base body;

[0039] 11. Bottom support bracket; 12. Side support bracket; 13. Bearing bracket;

[0040] 2. Tilting rack;

[0041] 21. Side support plate; 22. Edge support plate; 23. Adapter plate; 24. Support shaft;

[0042] 3. Drive mechanism;

[0043] 31. Fixed support; 32. Electric actuator; 33. Swing arm;

[0044] 10. Single-piece mesh forming machine;

[0045] 20. Lifting and transferring equipment;

[0046] 30. 3D mesh production line;

[0047] 100. Three-dimensional mesh; 101. Single-piece mesh; 102. Stirrups. Detailed Implementation

[0048] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0049] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0051] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0052] like Figures 1-6 As shown, this utility model provides a flipping device, including a base 1, a flipping frame 2, and two driving mechanisms 3. The flipping frame 2 includes a side support plate 21, a side support plate 22, a connecting plate 23, and a supporting shaft 24. The side support plate 21 is connected to one end of the side support plate 22 in a first direction. Two connecting plates 23 are provided, each connected to one end of the side support plate 22 in a second direction. The side support plate 21 is perpendicular to the side support plate 22 and extends in an arc shape in the second direction, with both ends connected to the two connecting plates 23. The first direction is perpendicular to the second direction. Each connecting plate 23 is fixedly connected to a supporting shaft 24. The connecting plate 23 is supported by a supporting shaft 24. The rotating shaft 24 is rotatably connected to the base 1. When the three-dimensional mesh 100 is supported on the flipping frame 2, one side is attached to the side support plate 21, one end face in the width direction is attached to the side support plate 22, and the two end faces in the length direction are located between the two connecting plates 23. The output ends of the two drive mechanisms 3 are connected to the two support rotating shafts 24 one by one. The two drive mechanisms 3 can drive the flipping frame 2 to switch between the receiving state and the lying state. In the receiving state, the side support plate 22 is located at the bottom of the flipping frame 2. In the lying state, the side support plate 21 is located at the bottom of the flipping frame 2.

[0053] In this invention, two drive mechanisms 3 drive the flipping frame 2 to switch between the receiving state and the lying state, making the force on the flipping frame 2 more balanced and the flipping more stable. The side support plate 21 and the side support plate 22 on the flipping frame 2 cooperate with each other. The side support plate 21 can abut against one side of the three-dimensional mesh 100, and the side support plate 22 can abut against one end face of the three-dimensional mesh 100 in the width direction. In the receiving state, the flipping frame 2 can smoothly and conveniently receive the vertically oriented three-dimensional mesh 100 processed by the three-dimensional mesh production line 30. After receiving the three-dimensional mesh 100, the flipping frame 2 can efficiently and quickly switch to the lying state under the drive of the drive mechanism 3, eliminating manual intervention and realizing the lying of the three-dimensional mesh 100. During the lying process, the side support plate 21 abuts against one side of the three-dimensional mesh 100, and the side support plate 22 abuts against one end face of the three-dimensional mesh 100, so that the three-dimensional mesh 100 is subjected to uniform force, avoiding deformation and damage of the three-dimensional mesh 100, ensuring the quality of the three-dimensional mesh 100, and making it safer and more reliable.

[0054] In this embodiment, the first direction is the width direction of the side support plate 22, and the second direction is the length direction of the side support plate 22, such as... Figure 4 As shown, the X direction is the length direction of the three-dimensional mesh 100, the Y direction is the thickness direction of the three-dimensional mesh 100, the Z direction is the width direction of the three-dimensional mesh 100, and the two ends of the thickness direction of the three-dimensional mesh 100 are the side surfaces, the concave side surface is the inner arc surface, and the convex side surface is the outer arc surface.

[0055] Specifically, the base 1 includes a bottom support 11 and side support 12 connected to each other. There are two side support 12s, which are located at both ends of the bottom support 11 in a second direction. The tilting frame 2 is located between the two side support 12s, and two supporting shafts 24 are rotatably mounted on the two side support 12s in a corresponding manner. This arrangement makes the tilting frame 2 more balanced and reliable during rotation.

[0056] More specifically, each of the two side support supports 12 is equipped with a bearing support 13, in which a bearing is fixedly installed. The support shaft 24 is fixedly inserted through the inner ring of the bearing, and the support shaft 24 is rotatably mounted on the side support support 12 through the bearing support 13 and the bearing. The above arrangement makes the rotation of the tilting frame 2 smoother.

[0057] More specifically, along the direction away from the bottom support 11, the cross-sectional area of ​​the side support 12 gradually decreases, and the bearing support 13 is fixed to the end of the side support 12 away from the bottom support 11. The above arrangement makes the support of the bearing support 13 by the side support 12 more stable and reliable, and less prone to overturning.

[0058] In this embodiment, the side support plate 21, the side support plate 22, the transition plate 23, the bottom support 11, and the side support 12 are all assembled from hollow beams and columns. While ensuring structural strength, the weight is lighter. When the base 1 is placed on the ground, the bottom support 11 is in contact with the ground, and the bearing support 13 is located on top of the side support 12. Figure 2 As shown, in the receiving state, the side support plate 22 is located at the bottom of the flipping frame 2, as... Figure 3 As shown, in the reclining state, the side support plate 21 is located at the bottom of the flipping frame 2.

[0059] Specifically, in the second direction, the base 1 is located between the two drive mechanisms 3. This arrangement avoids interference between the tilting frame 2 and the two drive mechanisms 3 during rotation.

[0060] More specifically, the side support plate 21 is configured to abut against the inner arc surface of the three-dimensional mesh 100, so that the force on the three-dimensional mesh 100 is more dispersed during the flipping process of the flipping frame 2.

[0061] More specifically, along the direction away from the side support plate 22, the size of the adapter plate 23 gradually decreases in the first direction. This arrangement ensures that when the three-dimensional mesh 100 is supported on the flipping frame 2, its two end faces in the length direction are exposed, making it easier to pick up, place, and transport.

[0062] In this embodiment, the adapter plate 23 is a right triangle, with its two right-angled sides connected to the side support plate 21 and the side support plate 22, respectively.

[0063] In other embodiments, the adapter plate 23 may also be a right-angled trapezoid. In other embodiments, the side support plate 21 may also be configured to abut against the outer arc surface of the three-dimensional mesh 100.

[0064] Specifically, the drive mechanism 3 includes a fixed support 31, an electric push rod 32, and a swing arm 33. The fixed support 31 is fixedly disposed relative to the base 1, the electric push rod 32 is rotatably mounted on the fixed support 31, and one end of the swing arm 33 is rotatably connected to the output end of the electric push rod 32, while the other end is fixedly connected to the support shaft 24. This arrangement allows the drive mechanism 3 to reliably and balancedly drive the tilting frame 2 to rotate.

[0065] More specifically, the cross-sectional area of ​​the swing arm 33 gradually increases from the end connected to the electric actuator 32 to the end connected to the support shaft 24. This arrangement increases the structural strength at the connection between the swing arm 33 and the support shaft 24, improving the reliability and safety of the swing arm 33 during operation.

[0066] In this embodiment, the base 1 is disposed between two fixed supports 31. When the flipping frame 2 is in the receiving state, in the first direction, the fixed supports 31 and the side support plate 21 are located on the same side of the supporting rotating shaft 24, thereby avoiding interference between the drive mechanism 3 and other devices when picking up and placing the three-dimensional net 100.

[0067] In other embodiments, the electric push rod 32 in the drive mechanism 3 can also be replaced by a cylinder, an electric cylinder, a hydraulic cylinder, etc.

[0068] like Figure 6 As shown, this utility model also provides a processing and preparation system, including a single-piece mesh forming machine 10, a hoisting and transfer device 20, a three-dimensional mesh production line 30, and the aforementioned flipping device. The single-piece mesh forming machine 10 can process a single-piece mesh 101, the three-dimensional mesh production line 30 can process a three-dimensional mesh 100, and the hoisting and transfer device 20 can transfer the single-piece mesh 101 to the three-dimensional mesh production line 30 and transfer the three-dimensional mesh 100 to the flipping frame 2 of the flipping device.

[0069] In the processing and preparation system of this utility model, two driving mechanisms 3 drive the flipping frame 2 to switch between a receiving state and a lying state, making the force on the flipping frame 2 more balanced and the flipping more stable. The side support plate 21 and the edge support plate 22 on the flipping frame 2 cooperate with each other. The side support plate 21 can abut against one side of the three-dimensional mesh 100, and the edge support plate 22 can abut against one end face of the three-dimensional mesh 100 in the width direction. This allows the flipping frame 2 to smoothly and conveniently receive the three-dimensional mesh processed by the three-dimensional mesh production line 30 in the receiving state. The vertically oriented three-dimensional net 100, after being supported by the three-dimensional net 100, can be efficiently and quickly switched to the lying state under the drive of the drive mechanism 3, eliminating the need for manual intervention and realizing the lying of the three-dimensional net 100. During the lying process, the side support plate 21 is attached to one side of the three-dimensional net 100, and the side support plate 22 is attached to one end face of the three-dimensional net 100, so that the three-dimensional net 100 is subjected to uniform force, avoiding deformation and damage of the three-dimensional net 100, ensuring the quality of the three-dimensional net 100, and making it safer and more reliable.

[0070] Specifically, the single-piece mesh forming machine 10 includes a feeding mechanism, a bending mechanism, a bending correction mechanism, and a single-piece mesh welding mechanism. The feeding mechanism is used to simultaneously provide two straight steel bars, which are conveyed side by side. The bending mechanism is located downstream of the feeding mechanism and is used to bend the straight steel bars to form curved steel bars. The bending correction mechanism is located downstream of the bending mechanism and is used to convey the curved steel bars and correct their curvature. The single-piece mesh welding mechanism is located downstream of the bending correction mechanism and is used to weld the curved steel bars to obtain the single-piece mesh 101.

[0071] More specifically, the three-dimensional mesh production line 30 includes three-dimensional mesh welding molds, welding adjustment tracks, and welding robots. At least two three-dimensional mesh welding molds are provided, both located downstream of the single-piece mesh welding mechanism, for positioning and fixing multiple single-piece meshes 101 and stirrups 102 assembled on the multiple single-piece meshes 101. The stirrups 102 are assembled on the multiple single-piece meshes 101 manually or by a stirrup assembly device. A hoisting and transfer device 20 is provided between the single-piece mesh welding mechanism and the three-dimensional mesh welding molds. The hoisting and transfer device 20 is used to grab the single-piece meshes 101 processed on the single-piece mesh welding mechanism and stack them sequentially on at least two three-dimensional mesh welding molds. At least two welding robots are provided, each slidingly mounted on the welding adjustment track. The at least two welding robots can reciprocate between at least two three-dimensional mesh welding molds to perform combined welding.

[0072] In this embodiment, two welding robots are provided, located on both sides of the three-dimensional mesh welding mold. The two welding robots can reciprocate between the two three-dimensional mesh welding molds and can work simultaneously to perform combined welding on both sides of multiple single meshes 101 on the three-dimensional mesh welding mold at the same time, thereby improving welding efficiency. Two welding adjustment tracks are provided, located on both sides of the two three-dimensional mesh welding molds, with a welding robot slidably mounted on each welding adjustment track.

[0073] The feeding mechanism, bending mechanism, bending correction mechanism, single-piece mesh welding mechanism, hoisting and transfer device 20, three-dimensional mesh welding mold, welding adjustment track, welding robot and stirrup assembly device in this embodiment are all conventional mechanical devices in the field. Their specific structures and working principles are conventional settings in the field and will not be described in detail here.

[0074] This utility model also provides a processing and preparation method, using the above-mentioned processing and preparation system, including the following steps:

[0075] Step 1: The single-piece mesh forming machine 10 forms single-piece mesh 101;

[0076] Step 2: The hoisting and transfer device 20 transfers the single mesh 101 formed by the single mesh forming machine 10 to the three-dimensional mesh production line 30;

[0077] Step 3: Position and fix the stirrups 102 and the single mesh 101 in the 3D mesh production line 30;

[0078] Step 4: Welding stirrups 102 and single mesh 101 on the 3D mesh production line 30 to obtain 3D mesh 100;

[0079] Step 5: The hoisting and transfer device 20 transfers the three-dimensional mesh 100 processed by the three-dimensional mesh production line 30 to the flipping frame 2 in the receiving state on the flipping device;

[0080] Step 6: Drive mechanism 3 drives the tilting frame 2 to rotate to the lying position, and the three-dimensional net 100 on the tilting frame 2 is laid down.

[0081] In the processing and preparation method of this utility model, two driving mechanisms 3 drive the flipping frame 2 to switch between the receiving state and the lying state, making the force on the flipping frame 2 more balanced and the flipping more stable. The side support plate 21 and the side support plate 22 on the flipping frame 2 cooperate with each other. The side support plate 21 can abut against one side of the three-dimensional mesh 100, and the side support plate 22 can abut against one end face of the three-dimensional mesh 100 in the width direction. This allows the flipping frame 2 to smoothly and conveniently receive the three-dimensional mesh processed by the three-dimensional mesh production line 30 in the receiving state. The vertically oriented three-dimensional net 100, after being supported by the three-dimensional net 100, can be efficiently and quickly switched to the lying state under the drive of the drive mechanism 3, eliminating the need for manual intervention and realizing the lying of the three-dimensional net 100. During the lying process, the side support plate 21 is attached to one side of the three-dimensional net 100, and the side support plate 22 is attached to one end face of the three-dimensional net 100, so that the three-dimensional net 100 is subjected to uniform force, avoiding deformation and damage of the three-dimensional net 100, ensuring the quality of the three-dimensional net 100, and making it safer and more reliable.

[0082] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. Turnover device, characterized in that Include: The seat body (1) ; The turnover frame (2) includes side support body (21), edge support body (22), adapter body (23) and support shaft (24), the side support body (21) is connected to the first direction of the edge support body (22) one end, the adapter body (23) is provided with two, two adapter body (23) is connected to the second direction of the edge support body (22) two ends, the side support body (21) is perpendicular to the edge support body (22), in the second direction, it is arc-shaped extension, two ends are connected to two adapter body (23) respectively, the first direction is perpendicular to the second direction, each adapter body (23) is fixedly connected with a support shaft (24), the adapter body (23) is rotatably connected to the seat body (1) through the support shaft (24), when the three-dimensional net (100) is carried on the turnover frame (2), one side is attached to the side support body (21), the width direction one end face is attached to the edge support body (22), the length direction two end faces are located between two adapter body (23) ; Two drive mechanisms (3), the output end of two drive mechanisms (3) is correspondingly connected to two support shafts (24), two drive mechanisms (3) can drive the turnover frame (2) to switch between receiving state and laying state, in the receiving state, the edge support body (22) is located at the bottom of the turnover frame (2), in the laying state, the side support body (21) is located at the bottom of the turnover frame (2).

2. The turnover device according to claim 1, characterized in that The seat body (1) includes a bottom support seat (11) and an edge support seat (12) connected to each other, the edge support seat (12) is provided with two, in the second direction, two edge support seats (12) are arranged at two ends of the bottom support seat (11), the turnover frame (2) is arranged between two edge support seats (12), two support shafts (24) are correspondingly rotatably arranged in two edge support seats (12).

3. The turnover device according to claim 2, characterized in that Two edge support seats (12) are provided with bearing seats (13), bearings are fixedly installed in the bearing seats (13), and the support shafts (24) are fixedly arranged in the inner rings of the bearings.

4. The turnover device according to claim 3, characterized in that In the direction away from the bottom support seat (11), the cross-sectional area of the edge support seat (12) gradually decreases, and the bearing seat (13) is fixed to one end of the edge support seat (12) away from the bottom support seat (11).

5. The turnover device according to claim 1, wherein In the second direction, the seat body (1) is located between two drive mechanisms (3).

6. The turnover device according to claim 1, wherein The side support body (21) is configured to abut the inner arc surface of the three-dimensional net (100).

7. The turnover device according to claim 1, wherein In the direction away from the edge support body (22), the size of the adapter body (23) in the first direction gradually decreases.

8. Turnover device according to any of claims 1-7, characterized in that The drive mechanism (3) includes: Fixed support (31) ; Electric push rod (32), rotatably installed on the fixed support (31) ; A swing arm (33) is rotatably connected to one end of the output end of the electric push rod (32) and fixedly connected to the support rotating shaft (24) at the other end.

9. The turnover device according to claim 8, characterized in that The cross-sectional area of the swing arm (33) gradually increases from the end connected to the electric push rod (32) to the end connected to the support rotating shaft (24).

10. A processing manufacturing system characterized by, The three-dimensional net production line (30) can process a three-dimensional net (100), the hoisting and transferring device (20) can transfer the single net (101) to the three-dimensional net production line (30) and transfer the three-dimensional net (100) to the turnover frame (2) of the turnover device.

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