A simple type of turnover device

Abstract

The utility model discloses a simple and easy type turnover device. The turnover device includes that the front and rear two ends are fixedly connected with the turnover main rod of end pivot no. 1 and end pivot no. 2, and the first limiting block and the second limiting block are fixedly connected on the left and right two ends of the turnover main rod upper mounting piece, the front end of end pivot no. 1 is connected with the gear, still include with the rotation connection of end pivot no. 1 first support frame, the gear engagement of rack, the jacking cylinder of driving rack up and down movement, still include with the rotation connection of end pivot no. 2 second support frame, the fifth limiting block and the sixth limiting block of playing the support blocking effect, the first turnover pressure bar, the second turnover pressure bar, the first clamping cylinder of driving first turnover pressure bar turnover movement and the second clamping cylinder of driving second turnover pressure bar turnover movement. Two different workpiece positioning mechanisms are assembled on two mounting pieces in the utility model, and the position of two positioning mechanisms can be adjusted through the turnover of the turnover main rod, and flexible adaptive operation with different welding equipment is realized.

Description

Technical Field

[0001] This utility model relates to the field of automated welding equipment technology, and in particular to a simple flipping device. Background Technology

[0002] In modern welding production lines, different workpieces typically require different positioning mechanisms for positioning, and the welding equipment performs welding operations on the workpieces located in the positioning mechanisms. Traditional welding equipment usually adopts a single-station design, where the positions of the positioning mechanism and the welding equipment remain fixed in a single station. Therefore, when we need to use the same model of welding equipment to weld different workpieces, it may be necessary to replace the corresponding positioning mechanism in that station or to set up another station in another area (using the same model of welding equipment but with a different positioning mechanism in another station).

[0003] However, the existing method of replacing the positioning mechanism requires frequent disassembly and reassembly, leading to low production efficiency. Setting up a separate workstation in another area requires matching two identical welding machines, resulting in relatively high equipment costs. Utility Model Content

[0004] The purpose of this invention is to provide a simple flipping device that solves the technical problem in the prior art where welding equipment for the same vehicle model is usually only matched with one positioning mechanism. This invention has a simple structure and lower cost.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A simple flipping device includes a flipping bracket assembly, a flipping drive support assembly, and a clamping and limiting support assembly;

[0007] The flip-up bracket assembly includes a flip-up main rod, a left mounting component, a right mounting component, a first limiting block, and a second limiting block. The front and rear ends of the flip-up main rod are respectively fixedly connected to an end pivot one and an end pivot two, with a gear radially fixedly connected to the front end of the end pivot one. The left and right mounting components are fixedly connected to the left and right ends of the flip-up main rod. A first fixed bracket is also connected to the left or right end of the flip-up main rod near the end pivot two. The first limiting block and the second limiting block are respectively fixed to the upper and lower ends of the first fixed bracket.

[0008] The flipping drive support assembly includes a first support frame rotatably connected to the end shaft, a rack meshing with a gear, and a lifting cylinder that drives the rack to move up and down.

[0009] The clamping and limiting support assembly includes a second support frame rotatably connected to the end rotating shaft 2, a fifth limiting block for supporting and blocking the second limiting block, a sixth limiting block for supporting and blocking the rotation of the first limiting block, a first flipping pressure rod for pressing the first limiting block, a second flipping pressure rod for pressing the second limiting block, a first clamping cylinder for driving the first flipping pressure rod to flip and move, and a second clamping cylinder for driving the second flipping pressure rod to flip and move; the fifth limiting block and the sixth limiting block are symmetrically distributed on the left and right sides of the end rotating shaft 2, and both are fixedly connected to the second support frame.

[0010] Furthermore, the flip-drive support assembly also includes a linear sliding module; the linear sliding module is fixedly connected to the first support frame; and the rack is fixedly connected to the slider in the linear sliding module.

[0011] Furthermore, a first sensor and a second sensor for sensing the position of the first fixed bracket are fixed to the side end of the second support frame; the first sensor is located between the fifth limiting block and the flipping main rod; the second sensor is located between the sixth limiting block and the flipping main rod.

[0012] Furthermore, the right mounting component includes a first flip support rod, a first mounting plate fixedly connected to the first flip support rod, a second flip support rod, and a second mounting plate fixedly connected to the second flip support rod;

[0013] The left mounting component includes a third flip support rod, a third mounting plate fixedly connected to the third flip support rod, a fourth flip support rod, and a fourth mounting plate fixedly connected to the fourth flip support rod.

[0014] The first and second flipping supports are fixedly connected to the right end of the main flipping rod; the third and fourth flipping supports are fixedly connected to the left end of the main flipping rod.

[0015] Furthermore, in the flipping bracket assembly, a second fixed bracket is also connected to the side end of the flipping main rod near the end pivot. The upper and lower ends of the second fixed bracket are respectively fixedly connected to a third limiting block and a fourth limiting block; the first fixed bracket and the second fixed bracket are connected to the same side of the flipping main rod.

[0016] In the flipping drive support assembly, the side end of the first support frame facing the second support frame is also fixed with an eighth limiting block for supporting and blocking the third limiting block and a seventh limiting block for supporting and blocking the fourth limiting block; the seventh limiting block and the eighth limiting block are symmetrically distributed on the left and right sides of the end rotating shaft.

[0017] Compared with the prior art, the present invention provides a simple flipping device, which has the following advantages:

[0018] This invention includes two mounting components: a left mounting component and a right mounting component. Different positioning mechanisms can be simultaneously mounted on the two mounting components to achieve positioning of different workpieces. The positioning mechanisms are used to fix the three-dimensional spatial position of each weldment of the workpiece, ensuring that each weldment is fixed in a preset position and preventing displacement of the weldment before or during welding.

[0019] During use, different types of welding equipment can be placed simultaneously on the left and right sides of the flipping device, and different types of positioning mechanisms can be fitted onto the flipping device, each positioning mechanism being used for positioning different workpieces. The linear motion of the lifting cylinder is converted into the rotational motion of gears, achieving a 0-180 degree flipping of the flipping bracket assembly, thus allowing the positions of two different positioning mechanisms to be interchanged. In this way, the same positioning mechanism on the flipping device can be adapted to different types of welding equipment for welding operations before and after the position is interchanged. This improves equipment utilization and reduces equipment costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the flipping device in this utility model. Figure 1 .

[0021] Figure 2 This is a schematic diagram of the flipping device in this utility model. Figure 2 .

[0022] Figure 3 This is a structural schematic diagram of the flip-up bracket assembly in this utility model.

[0023] Figure 4 This is a schematic diagram of the structure of the flip-drive support assembly in this utility model. Figure 1 .

[0024] Figure 5 This is a schematic diagram of the structure of the flip-drive support assembly in this utility model. Figure 2 .

[0025] Figure 6 This is a schematic diagram of the structure of the compaction and limiting support component in this utility model. Figure 1 .

[0026] Figure 7 This is a schematic diagram of the structure of the compaction and limiting support component in this utility model. Figure 2 .

[0027] Figure 8 This is a schematic diagram of the flip-over pressure bar in this utility model.

[0028] In the picture:

[0029] 100-Flipping main rod, 101-End rotating shaft one, 102-End rotating shaft two, 103-Gear, 104-First fixed bracket, 105-First limiting block, 106-Second limiting block, 107-Second fixed bracket, 108-Third limiting block, 109-Fourth limiting block, 110-First flipping support rod, 111-First mounting plate, 112-Second flipping support rod, 113-Second mounting plate, 114-Third flipping support rod, 115-Third mounting plate, 116-Fourth flipping support rod, 117-Fourth mounting plate;

[0030] 200-First support frame, 201-Seventh limiting block, 202-Eighth limiting block, 203-Lifting cylinder, 204-Rack, 205-Connecting plate, 206-Linear sliding module, 207-Connecting block, 208-First bearing seat, 209-Fixing plate;

[0031] 300-Second support frame, 301-Fifth limiting block, 302-Sixth limiting block, 303-First clamping cylinder, 304-First flipping pressure rod, 305-Second clamping cylinder, 306-Second flipping pressure rod, 307-Second bearing seat, 308-First sensor, 309-Second sensor, 310-First sensor bracket, 311-Second sensor bracket. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] like Figures 1-7 As shown, this utility model provides a simple flipping device, which includes a flipping bracket assembly, a flipping drive support assembly, and a clamping and limiting support assembly. The flipping bracket assembly is rotatably connected to both the flipping drive support assembly and the clamping and limiting support assembly.

[0034] The structure of the overall flipping device is as follows Figure 1 and Figure 2 As shown, the structure of the flip-up bracket assembly is as follows: Figure 3 As shown, the structure of the flip drive support component is as follows: Figure 4 and Figure 5 As shown, the structure of the clamping and limiting support assembly is as follows: Figure 6 and Figure 7 As shown.

[0035] Specifically, such as Figure 3As shown, the flipping bracket assembly in this embodiment includes a flipping main rod 100, a left mounting component, a right mounting component, a first limiting block 105, and a second limiting block 106. The front and rear ends of the flipping main rod 100 are respectively fixedly connected to an end rotating shaft 101 and an end rotating shaft 102. A gear 103 is radially provided at the front end of the end rotating shaft 101. The left mounting component and the right mounting component are fixedly connected to the left and right ends of the flipping main rod 100. A first fixing bracket 104 is also fixedly connected to the left or right end of the flipping main rod 100 near the end rotating shaft 102. The first limiting block 105 and the second limiting block 106 are respectively fixedly connected to the upper and lower ends of the first fixing bracket 104.

[0036] Specifically, in this embodiment, the first fixed bracket 104 is fixed to the side end of the flipping main rod 100 by bolts, while the first limiting block 105 and the second limiting block 106 are fixed to the upper and lower ends of the first fixed bracket 104.

[0037] In use, both the left and right mounting parts in the flip bracket assembly can be used to assemble the positioning mechanism, which is used to position the workpiece. The workpiece is composed of multiple welded parts. The positioning mechanism positions the multiple welded parts after splicing, locks the splicing structure of the multiple welded parts, and ensures that each welded part is fixed in the preset position.

[0038] Specifically, such as Figure 3 As shown, in this embodiment, the right mounting component includes a first flipping support rod 110, a first mounting plate 111 fixedly connected to the lower end of the first flipping support rod 110, a second flipping support rod 112, and a second mounting plate 113 fixedly connected to the lower end of the second flipping support rod 112; the left mounting component includes a third flipping support rod 114, a third mounting plate 115 fixedly connected to the upper end of the third flipping support rod 114, a fourth flipping support rod 116, and a fourth mounting plate 117 fixedly connected to the upper end of the fourth flipping support rod 116. The mounting plates are used to better secure the positioning mechanism to the flipping support rods, such as by using fasteners to simultaneously secure the mounting plate to both the flipping bracket and the positioning mechanism. The first flipping support rod 110 and the second flipping support rod 112 are simultaneously fixedly connected to the right end of the flipping main rod 100, while the third flipping support rod 114 and the fourth flipping support rod 116 are simultaneously fixedly connected to the left end of the flipping main rod 100.

[0039] Specifically, when using this flipping device, we can simultaneously assemble two different positioning mechanisms, each capable of positioning different workpieces. Specifically, the first positioning mechanism can be simultaneously mounted on the first mounting plate 111 and the second mounting plate 113, while the second positioning mechanism can be simultaneously mounted on the third mounting plate 115 and the fourth mounting plate 117. This provides two mounting points for each positioning mechanism to connect to the flipping device, achieving a more robust and stable connection. Furthermore, as... Figure 3As shown, after installation, the first positioning mechanism and the second positioning mechanism can be simultaneously distributed on both sides of the symmetrical main rod 100. When the main rod 100 is rotated 180 degrees, the positions of the first positioning mechanism and the second positioning mechanism can be exchanged.

[0040] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, in this embodiment, the flipping drive support assembly includes a first support frame 200 rotatably connected to the end rotating shaft 101, a rack 204 meshing with the gear 103, and a lifting cylinder 203 that drives the rack 204 to move up and down.

[0041] Specifically, a first bearing seat 208 is fixedly connected to the upper end of the first support frame 200, and an end shaft 101 is rotatably connected to the first bearing seat 208. The rack 204 meshes with the gear 103 in the flipping bracket assembly, and the rack 204 moves up and down to drive the gear 103 to rotate, which in turn drives the end shaft 101 to rotate. The rotation of the end shaft 101 drives the flipping main rod 100 to rotate, which in turn drives the other components fixedly connected to the flipping main rod 100 to flip and rotate, ultimately realizing the overall synchronous flipping and rotation of the flipping bracket assembly.

[0042] Specifically, in the tilting drive support assembly, the lifting cylinder 203 serves as the driving component for the vertical movement of the rack 204. The cylinder body of the lifting cylinder 203 is fixedly connected to the first support frame 200 via a connecting block 207. The piston rod of the lifting cylinder 203 extends vertically, and its upper end is fixedly connected to the lower end of the connecting plate 205 or via a connecting piece. The connecting plate 205 is then fixedly connected to the side wall of the rack 204, thereby indirectly achieving the connection between the lifting cylinder 203 and the rack 204.

[0043] Preferably, to guide the rack 204 to move precisely, a linear sliding module 206 is added to the flip drive support assembly, as shown in Figure 5. The linear sliding module 206 is fixedly connected to the first support frame 200 via a fixing plate 209, and the slider in the linear sliding module 206 can slide up and down. Specifically, in this embodiment, the outer wall of the linear sliding module 206 is fixedly connected to the first support frame 200; the back of the connecting plate 205 is fixedly connected to the slider in the linear sliding module 206. As a preferred option, the rack 204 can also be fixedly connected to the slider in the linear sliding module 206. The linear sliding module 206 can guide the movement of the rack 204 and lock the vertical movement path of the rack 204.

[0044] At the same time, such as Figure 5 and Figure 2As shown, in this embodiment, in the flip drive support assembly, the first support frame 200 is also fixedly connected to the side end facing the second support frame 300 with an eighth limiting block 202 for supporting and blocking the third limiting block 108 and a seventh limiting block 201 for supporting and blocking the fourth limiting block 109; the seventh limiting block 201 and the eighth limiting block 202 are symmetrically distributed on the left and right sides of the end pivot 101.

[0045] like Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, the clamping and limiting support assembly includes a second support frame 300 rotatably connected to the end rotating shaft 102, a fifth limiting block 301 for supporting and blocking the second limiting block 106, a sixth limiting block 302 for supporting and blocking the rotation of the first limiting block 105, a first flipping pressure rod 304 for pressing the first limiting block 105, a second flipping pressure rod 306 for pressing the second limiting block 106, a first clamping cylinder 303 for driving the first flipping pressure rod 304 to flip and move, and a second clamping cylinder 305 for driving the second flipping pressure rod 306 to flip and move; the sixth limiting block 302 and the fifth limiting block 301 are symmetrically distributed on the left and right sides of the end rotating shaft 102, and are both fixedly connected to the second support frame 300.

[0046] Specifically, a second bearing seat 307 is fixedly connected to the upper end of the second support frame 300, and the end shaft 102 is rotatably connected to the second bearing seat 307.

[0047] End shaft 101 is rotatably connected to the first bearing seat 208, while end shaft 102 is rotatably connected to the second bearing seat 307. This achieves a connection structure where the tilting bracket assembly can be rotatably connected to both the tilting drive support assembly and the clamping limit support assembly. Figure 1 and Figure 2 As shown.

[0048] In the clamping and limiting support assembly, the cylinder bodies of the first clamping cylinder 303 and the second clamping cylinder 305 are both fixed to the side end of the second support frame 300 via connecting brackets. Furthermore, the piston rods of both the first clamping cylinder 303 and the second clamping cylinder 305 move up and down. Simultaneously, the rear part of the first flipping pressure rod 304 is hinged to the upper end of the piston rod of the first clamping cylinder 303. When the piston rod of the first clamping cylinder 303 moves upward, it can cause the first flipping pressure rod 304 to flip, and the lower front end of the first flipping pressure rod 304 presses downward toward the first limiting block 105, thereby pressing against the first limiting block 105. Figure 1As shown, at this time, the second limiting block 106 presses down tightly against the fifth limiting block 301. Since the fifth limiting block 301 is fixedly connected to the second support frame 300, the second limiting block 106 is supported at the upper end of the fifth limiting block 301 and cannot move further down due to the obstruction of the fifth limiting block 301. Thus, the second limiting block 106, the first fixed bracket 104 and the first limiting block 105 are all locked between the fifth limiting block 301 and the first flipping pressure rod 304. Finally, the position of the flipping bracket assembly is locked and cannot be flipped or moved. When the piston rod of the first clamping cylinder 303 moves downward, it drives the first flipping pressure rod 304 to reset and flip. The lower front end of the first flipping pressure rod 304 moves away from the first limiting block 105, making room. Then we can start the lifting cylinder 203 to drive the rack 204 to move and drive the gear 103 to rotate, so that the entire flipping bracket assembly can be flipped 180 degrees. This makes the first limiting block 105 press on the upper end of the sixth limiting block 302 after flipping, and the second limiting block 106 is located in front of the second flipping pressure rod 306.

[0049] Similarly, the rear part of the second flipping pressure rod 306 is hinged to the upper end of the piston rod of the second clamping cylinder 305. When the piston rod of the second clamping cylinder 305 moves upward, it can drive the second flipping pressure rod 306 to flip and the lower front part of the second flipping pressure rod 306 to press down on the second limiting block 106 and then press against the second limiting block 106. At this time, the first limiting block 105 presses down on the sixth limiting block 302. Since the sixth limiting block 302 is fixedly connected to the second support frame 300, at this time, due to the obstruction of the sixth limiting block 302, the first limiting block 105 is supported on the upper end of the sixth limiting block 302 and cannot continue to move down, thereby locking the second limiting block 106, the first fixed bracket 104 and the first limiting block 105 between the sixth limiting block 302 and the second flipping pressure rod 306. Finally, the position of the flipping bracket assembly is also locked again and cannot be flipped or moved. When the position of the flip bracket assembly is locked, operations such as assembling workpieces onto or removing workpieces from the positioning mechanism, and welding workpieces that have been installed and fixed in the positioning mechanism can be performed.

[0050] The first flipping pressure bar 304 and the second flipping pressure bar 306 have the same structure, such as Figure 7 As shown.

[0051] Preferably, in this embodiment, in the flipping bracket assembly, a second fixing bracket 107 is also fixedly connected to the side end of the flipping main rod 100 near the end pivot 101. A third limiting block 108 and a fourth limiting block 109 are respectively fixedly connected to the upper and lower ends of the second fixing bracket 107. In this invention, the second fixing bracket 107 is fixed to the side end of the flipping main rod 100 by bolts; and, as... Figures 1 to 3As shown, the first fixed bracket 104 and the second fixed bracket 107 are both connected to the right end of the flipping main rod 100.

[0052] Furthermore, in the flip-drive support assembly, the first support frame 200 is also fixedly connected to the side of the second support frame 300 with an eighth limiting block 202 for supporting and blocking the third limiting block 108 and a seventh limiting block 201 for supporting and blocking the fourth limiting block 109; the eighth limiting block 202 and the seventh limiting block 201 are symmetrically distributed on the left and right sides of the end pivot 101, and are both fixedly connected to the first support frame 200. When the second limiting block 106 is supported on the upper end of the fifth limiting block 301, the fourth limiting block 109 is blocked by the seventh limiting block 201 and cannot move further down. When the first limiting block 105 is supported on the upper end of the sixth limiting block 302, the third limiting block 108 is blocked by the eighth limiting block 202 and cannot move further down. In other words, the seventh limiting block 201 and the fifth limiting block 301 can simultaneously provide support and block the flip bracket assembly. After the flip bracket assembly is flipped 180 degrees, the sixth limiting block 302 and the eighth limiting block 202 can simultaneously provide support and block the flip bracket assembly.

[0053] Preferably, such as Figure 7 As shown, in this embodiment, a first sensor 308 and a second sensor 309 for sensing the position of the first fixed bracket 104 are also fixed to the side end of the second support frame 300; the first sensor 308 is located between the fifth limiting block 301 and the flipping main rod 100; the second sensor 309 is located between the sixth limiting block 302 and the flipping main rod 100. Specifically, in this embodiment, the first sensor 308 is fixedly connected to the first sensor bracket 310, and the second sensor 309 is fixedly connected to the second sensor bracket 311; the first sensor bracket 310 and the second sensor bracket 311 can be fixed to the side end of the second support frame 300 through a fixing block or directly fixed to the side end of the second support frame 300.

[0054] As the flip bracket assembly flips, the position of the first fixed bracket 104 also flips and moves. When the second limit block 106 presses down on the fifth limit block 301, the first sensor 308 senses the first fixed bracket 104. At this time, the first clamping cylinder 303 can be activated, and the first flipping pressure rod 304 begins to flip and press down. At the same time, the second sensor 309 does not sense the first fixed bracket 104, the second clamping cylinder 305 is not activated, and the second flipping pressure rod 306 is in a non-flipping and pressing state. Correspondingly, when the flip bracket assembly needs to be flipped, the first flipping pressure rod 304 first resets and flips to make room, and then the lifting cylinder 203 is activated to cause the flip bracket assembly to flip 180 degrees; after flipping, the first limiting block 105 presses down on the sixth limiting block 302, and the first fixed bracket 104 flips from above the first sensor 308 to above the second sensor 309. At this time, the second sensor 309 senses the first fixed bracket 104, while the first sensor 308 does not sense the first fixed bracket 104; then the second clamping cylinder 305 is activated, and the second flipping pressure rod 306 flips down and presses against the second limiting block 106.

[0055] The position of the first fixed bracket 104 can be determined by the first sensor 308 and the second sensor 309, thereby understanding the relative positions of the two different positioning mechanisms assembled with the flipping device. Of course, this flipping device can also be connected to a control system to better achieve cooperation between the components.

[0056] During operation, two different positioning mechanisms—a first positioning mechanism and a second positioning mechanism—can be simultaneously installed in the flipping device for positioning two different workpieces. The first positioning mechanism positions the first workpiece, and the second positioning mechanism positions the second workpiece. Meanwhile, different types of welding equipment, such as a first welding machine and a second welding machine, can be arranged on the left and right sides of the flipping device. The linear motion of the lifting cylinder is converted into the rotational motion of gears, achieving a 0-180 degree flipping of the flipping bracket assembly, thereby allowing the positions of the first and second positioning mechanisms to be interchanged. In this way, the same positioning mechanism on the flipping device will be in different positions before and after the position is interchanged, adapting to different types of welding equipment for welding operations.

[0057] For example, when we need to use the first welding equipment to weld the first workpiece, we can choose to position the first positioning mechanism between the flipping main rod 100 and the first welding equipment. At this time, the second positioning mechanism is located between the flipping main rod 100 and the second welding equipment. When the flipping bracket assembly is in the locked state, after each weldment of the first workpiece is assembled in the first positioning mechanism, the first welding equipment is used to weld each weldment of the first workpiece.

[0058] Similarly, when we need to use the second welding equipment to weld the first workpiece, we can rotate the flip bracket assembly 180 degrees and swap the positions of the first positioning mechanism and the second positioning mechanism, so that the first positioning mechanism is located between the flip main rod 100 and the second welding equipment, and the second positioning mechanism is located between the flip main rod 100 and the first welding equipment; then, with the flip bracket assembly in the locked state and the first positioning mechanism equipped with the welding parts of the first workpiece, we can use the second welding equipment to weld the welding parts of the first workpiece.

[0059] The flipping device in this embodiment allows us to change the position of the same positioning mechanism, enabling it to match different welding devices on the left and right sides of the flipping device for welding operations. This also means that, through this flipping device, the same welding device can more easily match different positioning mechanisms for welding operations, thereby enabling more convenient welding operations on different workpieces, improving equipment utilization, and reducing equipment costs.

Claims

1. A simple flipping device, characterized in that: Includes a flip support assembly, a flip drive support assembly, and a clamping limit support assembly; The flip-up bracket assembly includes a flip-up main rod (100), a left mounting component, a right mounting component, a first limiting block (105), and a second limiting block (106). The front and rear ends of the flip-up main rod (100) are respectively fixedly connected to an end rotating shaft one (101) and an end rotating shaft two (102), and a gear (103) is radially fixedly connected to the front end of the end rotating shaft one (101). The left mounting component and the right mounting component are fixedly connected to the left and right ends of the flip-up main rod (100). A first fixed bracket (104) is also connected to the left or right end of the flip-up main rod (100) near the end rotating shaft two (102). The first limiting block (105) and the second limiting block (106) are respectively fixed to the upper and lower ends of the first fixed bracket (104). The flipping drive support assembly includes a first support frame (200) rotatably connected to the end rotating shaft (101), a rack (204) meshing with a gear (103), and a lifting cylinder (203) that drives the rack (204) to move up and down. The clamping and limiting support assembly includes a second support frame (300) rotatably connected to the end rotating shaft two (102), a fifth limiting block (301) for supporting and blocking the second limiting block (106), a sixth limiting block (302) for supporting and blocking the rotation of the first limiting block (105), a first flipping pressure rod (304) for pressing the first limiting block (105), a second flipping pressure rod (306) for pressing the second limiting block (106), a first clamping cylinder (303) for driving the first flipping pressure rod (304) to flip and move, and a second clamping cylinder (305) for driving the second flipping pressure rod (306) to flip and move; the fifth limiting block (301) and the sixth limiting block (302) are symmetrically distributed on the left and right sides of the end rotating shaft two (102), and both are fixedly connected to the second support frame (300).

2. The simplified flipping device according to claim 1, characterized in that: The flip drive support assembly also includes a linear sliding module (206); the linear sliding module (206) is fixedly connected to the first support frame (200); the rack (204) is fixedly connected to the slider in the linear sliding module (206).

3. The simplified flipping device according to claim 2, characterized in that: A first sensor (308) and a second sensor (309) for sensing the position of the first fixed bracket (104) are fixed on the side end of the second support frame (300); the first sensor (308) is located between the fifth limiting block (301) and the flipping main rod (100); the second sensor (309) is located between the sixth limiting block (302) and the flipping main rod (100).

4. A simplified flipping device according to claim 3, characterized in that: The right mounting component includes a first flip support rod (110), a first mounting plate (111) fixedly connected to the first flip support rod (110), a second flip support rod (112), and a second mounting plate (113) fixedly connected to the second flip support rod (112); The left mounting component includes a third flip support rod (114), a third mounting plate (115) fixedly connected to the third flip support rod (114), a fourth flip support rod (116), and a fourth mounting plate (117) fixedly connected to the fourth flip support rod (116); The first flipping support rod (110) and the second flipping support rod (112) are fixedly connected to the right end of the flipping main rod (100); the third flipping support rod (114) and the fourth flipping support rod (116) are fixedly connected to the left end of the flipping main rod (100).

5. A simplified flipping device according to any one of claims 1-4, characterized in that: In the flipping bracket assembly, a second fixed bracket (107) is also connected to the side end of the flipping main rod (100) near the end pivot (101). The upper and lower ends of the second fixed bracket (107) are respectively fixedly connected to a third limiting block (108) and a fourth limiting block (109). The first fixed bracket (104) and the second fixed bracket (107) are connected to the same side of the flipping main rod (100). In the aforementioned flip-drive support assembly, the first support frame (200) is further fixed with an eighth limiting block (202) for supporting and blocking the third limiting block (108) and a seventh limiting block (201) for supporting and blocking the fourth limiting block (109) at the side end facing the second support frame (300); the seventh limiting block (201) and the eighth limiting block (202) are symmetrically distributed on the left and right sides of the end pivot (101).

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