A flip device for battery fixing bracket

Abstract

The present application relates to a flipping device applied to a battery fixing bracket, belonging to the technical field of battery fixing brackets, which includes a frame, a clamping mechanism is rotatably provided on the frame, a rotating assembly is provided on the frame for driving the clamping mechanism to rotate, the clamping mechanism includes a flip plate and a clamping assembly, the flip plate is rotatably connected to the frame, the clamping assembly is connected to the flip plate, the clamping assembly is used to clamp the fixed bracket, the end of the flip plate away from the clamping assembly is connected to a limit plate, a mounting beam is provided on the frame, and the limit plate contacts the top of the mounting beam after the flip plate rotates. The present application has the effect of preventing the fixed bracket from shaking on the frame after turning over.

Description

Technical Field

[0001] The present application relates to the technical field of battery fixing brackets, and in particular to a flipping device applied to the battery fixing bracket. Background Art

[0002] The batteries of new energy vehicles are generally stored in fixed brackets. During the production process of the fixed brackets, parts need to be assembled on the front and back sides of the fixed brackets. Nowadays, a flipping device is often used to flip the fixed brackets, which is convenient for operators to assemble parts on the front and back sides of the fixed brackets.

[0003] The flipping device and flipping system provided in the prior art include a frame, a rotating frame rotatably connected inside the frame, a clamping mechanism fixedly connected to the rotating frame, the clamping mechanism being arranged on the frame and capable of rotating along with the rotating frame, the clamping mechanism being used to clamp a fixed bracket, and a driving member for driving the rotating frame to rotate is also provided on the frame, when the rotating frame rotates under the action of the driving member, the fixed bracket is driven to rotate through the clamping mechanism to complete the flipping of the fixed bracket.

[0004] However, in actual use, the fixed bracket will shake under its own gravity after being turned over, and it is difficult to maintain a level state on the rack. The shaking of the fixed bracket may cause the installed parts on the fixed bracket to loosen, affecting the factory quality of the fixed bracket. Summary of the invention

[0005] In order to prevent the fixing bracket from shaking on the rack after being turned over, the present application provides a flipping device applied to the battery fixing bracket.

[0006] The present application provides a flipping device for a battery fixing bracket using the following technical solution:

[0007] A flipping device applied to a battery fixing bracket comprises a frame, a clamping mechanism is rotatably provided on the frame, a rotating assembly is provided on the frame for driving the clamping mechanism to rotate, the clamping mechanism comprises a flip plate and a clamping assembly, the flip plate is rotatably connected to the frame, the clamping assembly is connected to the flip plate, the clamping assembly is used to clamp the fixed bracket, a limit plate is connected to one end of the flip plate facing away from the clamping assembly, a mounting beam is provided on the frame, and the limit plate contacts the top end of the mounting beam after the flip plate rotates.

[0008] By adopting the above technical scheme, the fixed bracket is fixed to the flip plate under the action of the clamping assembly. When the clamping mechanism rotates under the action of the rotating assembly, the fixed bracket is driven to rotate to the flip side through the clamping assembly. When the fixed bracket is rotated to a horizontal state, the flipping of the fixed bracket is completed. After the fixed bracket rotates, it will shake on the frame due to the action of inertia. Under the cooperation of the limit plate and the mounting beam, the limit plate will first touch the top of the mounting beam after the flip plate rotates, thereby reducing the shaking amplitude of the fixed bracket on the frame, so that the fixed bracket is not easy to shake on the frame after being flipped.

[0009] Preferably, the clamping mechanism further comprises a limit block, the limit block is connected to the side wall of the flip plate, the frame is provided with a limit column, and when the fixed bracket is in a horizontal state after rotation, the limit block fits with the top end of the limit column.

[0010] By adopting the above technical solution, with the cooperation of the limit block and the limit column, the limit block touches the top of the limit column after the flip plate rotates, further reducing the swing amplitude of the fixed bracket on the rack, making it difficult for the fixed bracket to swing on the rack after being turned over.

[0011] Preferably, a first guide pulley is rotatably connected to the flip plate, and a second guide pulley is rotatably connected to the limit block, and side walls of the first guide pulley and the second guide pulley are both in contact with the fixed bracket.

[0012] By adopting the above technical solution, through the arrangement of the first guide pulley and the second guide pulley, on the one hand, the friction between the fixed bracket and the flip plate when the fixed bracket is pushed into the flipping device is reduced, which facilitates pushing the fixed bracket into the flipping device; on the other hand, the sliding trajectory of the fixed bracket in the flipping device is limited, which facilitates the fixed bracket to slide in the flipping device to be clamped by the clamping assembly.

[0013] Preferably, there are multiple groups of clamping assemblies located on the flip plate, and the clamping assemblies include two clamping blocks, and the two clamping blocks are slidably set on the flip plate. The fixed bracket is located between the two clamping blocks, and the flip plate is provided with a clamping driving member for driving the two clamping blocks to slide. The clamping assemblies located at both ends of the flip plate also include positioning plates, and the positioning plates are connected to the clamping blocks. After the clamping blocks slide, the positioning plates located at both ends of the flip plate are respectively fitted with the outer walls at both ends of the fixed bracket.

[0014] By adopting the above technical scheme, when the fixed bracket needs to be clamped, the clamping blocks located at both ends of the fixed bracket slide toward the fixed bracket under the action of the clamping driving member, and when the clamping blocks slide to be tightly against the fixed bracket, the fixed bracket is fixed to the flip plate under the action of the clamping assembly; by setting the positioning plates connected to the clamping blocks located at both ends of the flip plate, the positioning plates at both ends of the flip plate respectively fit with the outer walls at both ends of the fixed bracket after the clamping blocks slide, so that the fixed bracket is not easy to slide away from the flip plate during the flipping process, thereby improving the reliability of fixing the fixed bracket to the flip plate through the clamping assembly.

[0015] Preferably, there are two clamping mechanisms, which are respectively located at two ends of the frame, and the rotating assembly includes a driving rod rotatably connected to the frame, both ends of the driving rod are coaxially connected to driving wheels, and a follower wheel is connected to the flip plate, and the driving wheels at both ends of the driving rod are connected to the corresponding follower wheels through a driving belt, and the frame is provided with a rotating driving member for driving the flip plate to rotate.

[0016] By adopting the above technical solution, only two clamping mechanisms are needed to drive the fixed bracket located in the flipping device to rotate. Compared with only setting one clamping mechanism, the stability of the fixed bracket in the flipping device is improved, and compared with setting more than two clamping mechanisms, the cost is saved. With the cooperation of the driving rod, the driving wheel on the driving rod, the follower wheel on the flip plate and the driving belt, when the follower wheel on any flip plate rotates under the action of the rotating driving member, the driving rod is first driven to rotate under the action of the belt transmission, and then the flip plate located at the other end of the frame is driven to rotate through the driving rod. Only one driving source is needed to drive the flip plates located at both ends of the frame to rotate, thereby saving energy.

[0017] Preferably, the frame is provided with a stabilizing bracket, and the stabilizing bracket is located between two clamping mechanisms. The stabilizing bracket is provided with one or more buffer components, and the buffer component includes two sliding blocks slidably connected to the stabilizing bracket, one of the sliding blocks is connected to a sleeve, and the other sliding block is connected to an engaging block, and the engaging block is slidably arranged in the sleeve, and a sliding elastic part is provided in the sleeve, and the sliding elastic part is used to drive the engaging block to slide toward the outside of the sleeve, and the fixed bracket contacts with any one of the sliding blocks after rotation.

[0018] By adopting the above technical solution, through the setting of the sliding block slidably set on the stable bracket, when the fixed bracket rotates, it can contact with any sliding block and push the sliding block to slide in the direction of the stable bracket, providing an obstacle for the rotation of the fixed bracket in the process of the fixed bracket pushing the sliding block, thereby slowing down the shaking of the fixed bracket on the fixed bracket after rotation; the mosaic block is slidably set in the sleeve, and through the setting of the sliding elastic part, when the fixed bracket is separated from the sliding block, the mosaic block or the sleeve can be restored to its original state under the elastic force of the sliding elastic part, so that the buffer assembly can be used multiple times.

[0019] Preferably, the end of the sleeve away from the sliding block is connected to a first anti-slip block cooperating with a stabilizing bracket, the side wall of the engaging block is connected to a second anti-slip block, the sleeve is provided with a sliding groove for the second anti-slip block to slide, and the second anti-slip block is located on the side of the stabilizing bracket away from the first anti-slip block.

[0020] By adopting the above technical solution, through the arrangement of the first anti-slip block and the second anti-slip block, and the second anti-slip block being located on the side of the stable bracket away from the first anti-slip block, the sleeve and the chimeric block are not easy to slide and separate from the stable bracket, thereby improving the sliding stability of the sleeve and the chimeric block on the stable bracket; a sliding groove for the sliding of the second anti-slip block is provided on the sleeve, thereby improving the sliding stability of the chimeric block in the sleeve.

[0021] Preferably, the sliding block is rotatably connected to a driving plate, the sliding block is provided with a rotating rod for rotating the driving plate, the driving plate is connected with a gear coaxial with the rotating rod, the sliding block is slidably connected to a stop plate, the sliding block is provided with a stop groove for sliding the stop plate, the stop plate is provided with a rack meshing with the gear, after the stop plate slides, the fixed bracket is located between the stop plate and the stabilizing bracket, the rotating rod is provided with a rotating elastic member, and the rotating elastic member is used to drive the driving plate to rotate toward the stop plate.

[0022] By adopting the above technical scheme, after the fixed bracket rotates, it first fits with any one of the driving plates, and then drives the sliding block to slide on the stable bracket through the driving plate. While the sliding block slides, the driving plate rotates under the action of the fixed bracket. After the driving plate rotates, it drives the stop plate to slide under the cooperation of the gear and the rack. After the stop plate slides, the fixed bracket is located between the stop plate and the stable bracket. Through the setting of the stop plate, the amplitude of the shaking of the fixed bracket on the frame after the rotation is reduced; through the setting of the rotating elastic member, when the fixed bracket rotates to separate from the driving plate and the stop plate, the driving plate can be restored to its original state under the action of the rotating elastic member, so that the buffer assembly can be used multiple times.

[0023] Preferably, a stop block is connected to one end of the driving plate close to the stop plate, and after the driving plate rotates, the fixed bracket is located between the stop block and the stop plate.

[0024] By adopting the above technical solution, with the cooperation of the stop block and the stop plate, the swing amplitude of the fixed bracket on the frame after rotation is further limited, so that the fixed bracket can reach a stationary state as soon as possible after rotation; through the setting of the stop block, it is convenient to drive the sliding block to slide through the driving plate when the fixed bracket rotates.

[0025] Preferably, a guide wheel is rotatably connected to the stabilizing bracket, and the fixing bracket is in contact with a side wall of the guide wheel.

[0026] By adopting the above technical solution, after the fixed bracket is pushed into the frame, it fits with the side wall of the guide wheel, thereby limiting the depth of the fixed bracket pushed into the frame. The guide wheel is used to provide guidance for the rotation of the fixed bracket when the fixed bracket rotates, so that the fixed bracket is not easy to touch the frame during the rotation process; because the guide wheel is rotatably connected to the stabilizing bracket, the friction between the fixed bracket and the guide wheel is reduced when the fixed bracket rotates, and the stability of the fixed bracket in the turning device is improved.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. After the fixed bracket rotates, it will shake on the rack due to inertia. With the cooperation of the limit plate and the mounting beam, the limit plate first touches the top of the mounting beam after the flip plate rotates, reducing the swing amplitude of the fixed bracket on the rack, so that the fixed bracket is not easy to shake on the rack after turning over. When the limit plate fits with the top of the mounting beam, the fixed bracket is in a horizontal state;

[0029] 2. With the cooperation of the limit block and the limit column, the limit block touches the top of the limit column after the flip plate rotates, further reducing the swing amplitude of the fixed bracket on the rack, so that the fixed bracket is not easy to swing on the rack after turning over;

[0030] 3. By setting a positioning plate connected to the clamping blocks at both ends of the flip plate, after the clamping blocks slide, the positioning plates at both ends of the flip plate are respectively fitted with the outer walls at both ends of the fixed bracket, so that the fixed bracket is not easy to slide away from the flip plate during the flipping process, thereby improving the reliability of fixing the fixed bracket and the flip plate through the clamping assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the fixed bracket in Example 1 of the present application before rotation.

[0032] Figure 2 It is a schematic diagram of the overall structure without the fixed bracket in Example 1 of the present application.

[0033] Figure 3 It is a schematic diagram of the overall structure after the fixed bracket in Example 2 of the present application is rotated.

[0034] Figure 4 It is a schematic diagram of the overall structure in Example 2 of the present application without a fixed bracket.

[0035] Figure 5 This is a detailed diagram of the clamping mechanism on the right side of the frame in Example 2 of the present application.

[0036] Figure 6 This is a schematic diagram of the normal structure of the buffer component in Example 2 of the present application.

[0037] Figure 7 It is a schematic diagram of the structure after the driving plate of the buffer assembly in Example 2 of the present application rotates.

[0038] Figure 8 It is a cross-sectional view of the buffer component in Example 2 of the present application.

[0039] Description of the reference numerals: 1, frame; 11, driving rod; 111, driving wheel; 112, driving belt; 12, rotating motor; 13, rotating cylinder; 14, mounting beam; 15, limiting column; 16, stabilizing bracket; 161, guide wheel; 2, clamping mechanism; 21, flip plate; 211, follower wheel; 212, limiting plate; 213, limiting block; 214, first guide pulley; 215, second guide pulley; 22, clamping assembly; 221, clamping block; 222, clamping cylinder Cylinder; 223, positioning plate; 3, fixed bracket; 31, main body; 32, clamping part; 4, buffer assembly; 41, sliding block; 42, sleeve; 421, first anti-slip block; 422, sliding groove; 423, sliding spring; 43, fitting block; 431, second anti-slip block; 44, driving plate; 441, rotating through hole; 442, stop block; 443, gear; 45, rotating rod; 451, rotating torsion spring; 46, stop plate; 461, stop groove; 462, rack. DETAILED DESCRIPTION

[0040] The following is combined with Figure 1-8 This application is described in further detail.

[0041] The present application embodiment discloses a flip device for a battery fixing bracket.

[0042] Embodiment 1:

[0043] Reference Figure 1 and Figure 2, including a frame 1, both ends of the frame 1 are rotatably provided with a clamping mechanism 2, the clamping mechanism 2 includes a flip plate 21 and two clamping assemblies 22, the flip plate 21 is rotatably connected to the frame 1, the rotation axis of the flip plate 21 passes through the axis of the flip plate 21 and is perpendicular to the height direction of the frame 1; the clamping assembly 22 is used to clamp the fixed bracket 3, the clamping assembly 22 is fixed to the flip plate 21, the two clamping assemblies 22 are arranged along the length direction of the flip plate 21, and the two clamping assemblies 22 are respectively located on both sides of the rotation axis of the flip plate 21.

[0044] Reference Figure 1 and Figure 2 A rotating assembly for driving the clamping mechanism 2 to rotate is provided on the frame 1, and the rotating assembly includes a rotating driving member for driving the flip plate 21 to rotate. The rotating driving member includes a rotating motor 12 and a rotating cylinder 13 respectively located on both sides of the frame 1. The rotating motor 12 and the rotating cylinder 13 are both fixed to the frame 1, and the output shaft of the rotating motor 12 is fixed to one of the flip plates 21, and the output shaft of the rotating cylinder 13 is fixed to the other flip plate 21. The rotating motor 12 serves as the main driving source, and the rotating cylinder 13 serves as the auxiliary driving source. With the cooperation of the rotating motor 12 and the rotating cylinder 13, the reliability and stability of the fixed bracket 3 being flipped over by the flipping device are improved.

[0045] For the convenience of description, in this embodiment, the side of the frame 1 provided with the rotating motor 12 is set as the right side, and the side of the frame 1 provided with the rotating cylinder 13 is set as the left side; the rotating motor 12 and the rotating cylinder 13 are started, and the flip plate 21 located on the right side of the frame 1 is driven to rotate by the rotating motor 12, thereby driving the fixed bracket 3 to rotate. When the fixed bracket 3 rotates, it can drive the flip plate 21 located on the left side of the frame 1 to rotate. The rotating cylinder 13 is used to assist the rotation of the flip plate 21 located on the left side of the frame 1. When the flip plate 21 rotates to a horizontal state, the flipping of the fixed bracket 3 is completed.

[0046] Reference Figure 1 and Figure 2, both sides of the frame 1 are fixedly connected with mounting beams 14, the mounting beams 14 are arranged along the length direction of the flip plate 21, the top of the mounting beams 14 is located below the rotation axis of the flip plate 21, and the end of the flip plate 21 away from the clamping assembly 22 is fixedly connected to the limit plate 212, the limit plate 212 and the rotation axis of the flip plate 21 are located in the same straight line, under the cooperation of the limit plate 212 and the mounting beams 14, after the flip plate 21 rotates, the limit plate 212 touches the top of the mounting beams 14, thereby reducing the shaking amplitude of the fixed bracket 3 on the frame 1; the flip plate 21 located on the left side of the frame 1 A limiting block 213 is fixedly connected to the side wall of the rotating plate 21, and a limiting column 15 is fixedly connected to the left side of the frame 1. When the fixed bracket 3 is in a horizontal state after rotation, the limiting block 213 fits against the top of the limiting column 15. With the cooperation of the limiting block 213 and the limiting column 15, on the one hand, a certain support is provided to the flip plate 21 located on the left side of the frame 1. On the other hand, after the flip plate 21 is rotated, the limiting block 213 touches the top of the limiting column 15, which further reduces the shaking amplitude of the fixed bracket 3 on the frame 1, so that the fixed bracket 3 is not easy to shake on the frame 1 after being turned over.

[0047] Reference Figure 2 , two first guide pulleys 214 are rotatably connected to the flip plate 21 located on the right side of the frame 1, and the two first guide pulleys 214 are located at one end of the flip plate 21 where the clamping assembly 22 is provided, and the rotation axis of the first guide pulley 214 is perpendicular to the length direction of the flip plate 21. The two first guide pulleys 214 are arranged along the length direction of the flip plate 21, and the two first guide pulleys 214 are respectively located on both sides of the rotation axis of the flip plate 21; a second guide pulley 215 is rotatably connected to the limit block 213, and the rotation axis of the second guide pulley 215 is perpendicular to the length direction of the flip plate 21, and the side walls of the first guide pulley 214 and the second guide pulley 215 are both in contact with the outer wall of the fixed bracket 3. With the cooperation of the first guide pulley 214 and the second guide pulley 215, it is convenient to push the fixed bracket 3 into the flip device.

[0048] Reference Figure 1 and Figure 2 The clamping assembly 22 includes two clamping blocks 221 that are slidably connected to the flip plate 21. The two clamping blocks 221 are arranged perpendicular to the length direction of the flip plate 21. The two clamping blocks 221 slide perpendicular to the length direction of the flip plate 21. The flip plate 21 is provided with a clamping drive for driving the two clamping blocks 221 to slide. In this embodiment, the clamping drive is a clamping cylinder 222, which is fixed to the flip plate 21. The piston rods at both ends of the clamping cylinder 222 are respectively fixed to the two clamping blocks 221; when the fixed bracket 3 is located in the flip device, the fixed bracket 3 is located between the two clamping blocks 221. Under the action of the clamping cylinder 222, the clamping block 221 slides to be tightly pressed against the fixed bracket 3, so that the fixed bracket 3 is fixed to the flip plate 21, and when the flip plate 21 rotates, it can drive the fixed bracket 3 to rotate in the flip device.

[0049] Reference Figure 1 and Figure 2 The battery fixing bracket 3 includes a main body 31 and a clamping portion 32, both of which are rectangular parallelepiped, and the clamping portion 32 is fixed to the side wall of the main body 31; the flip plate 21 located on the right side of the frame 1 is also equipped with two positioning plates 223, and the two positioning plates 223 are respectively connected to the two clamping components 22, one of which is fixed to the clamping block 221 above the fixing bracket 3, and the other is fixed to the clamping block 221 below the fixing bracket 3; When the fixed bracket 3 is placed in the flipping device, the end of the fixed bracket 3 with the clamping portion 32 is located on the right side of the frame 1. After the clamping block 221 located on the right side of the frame 1 slides, the clamping portion 32 is located between the two positioning plates 223, and the positioning plates 223 are in contact with the outer wall of the clamping portion 32. Through the setting of the positioning plates 223, the fixed bracket 3 is not easy to separate from the flipping plate 21 during the flipping process, which improves the reliability of the fixed bracket 3 being fixed to the flipping plate 21 through the clamping assembly 22.

[0050] Reference Figure 1 and Figure 2 , three stable brackets 16 are fixedly connected to the frame 1, the three stable brackets 16 are located between the two flip plates 21, and the three stable brackets 16 are arranged along the length direction of the frame 1, two of which are located at both ends of the frame 1, and another stable bracket 16 is located between the other two stable brackets 16; refer to Figure 4 , Figure 5 and Figure 6 Two guide wheels 161 are rotatably connected to the stabilizing bracket 16. The two guide wheels 161 are respectively located at the two ends of the stabilizing bracket 16. The rotation axis of the guide wheels 161 is perpendicular to the height direction of the frame 1. When the fixed bracket 3 is in a horizontal state, the fixed bracket 3 is in contact with the side wall of the guide wheel 161. Through the setting of the guide wheels 161, a guide is provided for the rotation of the fixed bracket 3 in the flipping device, and the friction between the fixed bracket 3 and the frame 1 is reduced when the fixed bracket 3 rotates.

[0051] The implementation principle of a flipping device applied to a battery fixing bracket in Example 1 of the present application is as follows: the fixing bracket 3 to be flipped is pushed into the flipping device through the auxiliary bracket, and the clamping cylinder 222 is started, so that the clamping blocks 221 on both sides of the frame 1 slide to be tightly against the fixing bracket 3, and the positioning plate 223 follows the clamping block 221 to slide to fit the outer wall of the fixing bracket 3, and then the auxiliary bracket is taken out; the rotating motor 12 and the rotating cylinder 13 are started, and the flip plate 21 on the right side of the frame 1 is driven to rotate by the rotating motor 12, and the rotating cylinder 13 is started to assist the rotation of the flip plate 21 on the left side of the frame 1.

[0052] Embodiment 2:

[0053] Reference Figure 3 , Figure 4 and Figure 5 The rotating assembly also includes a driving rod 11 rotatably connected to the top of the frame 1, and the driving rod 11 rotates with its own axis as the rotation axis, and the driving rod 11 is arranged along the length direction of the frame 1; both ends of the driving rod 11 are coaxially fixed with driving wheels 111, and the end of the flip plate 21 away from the clamping assembly 22 is fixedly connected with a follower wheel 211, and the axis of the follower wheel 211 coincides with the rotation axis of the flip plate 21, and the driving wheel 111 and the corresponding follower wheel 211 are located in the same straight line in the vertical direction, and the driving wheel 111 and the corresponding follower wheel 211 are connected by a driving belt 112. In this embodiment, the driving wheel 111 and the follower wheel 211 are sprockets, and the driving belt 112 is a chain; the output shaft of the rotating motor 12 is coaxially fixed to the follower wheel 211 on one of the flip plates 21, and the output shaft of the rotating cylinder 13 is coaxially fixed to the follower wheel 211 on the other flip plate 21.

[0054] For the convenience of description, in this embodiment, the side of the frame 1 provided with the rotating motor 12 is set as the right side, and the side of the frame 1 provided with the rotating cylinder 13 is set as the left side; the rotating motor 12 and the rotating cylinder 13 are started, and the flip plate 21 located on the right side of the frame 1 is driven to rotate by the rotating motor 12. When the flip plate 21 located on the right side of the frame 1 rotates, the driving rod 11 is driven to rotate under the action of the chain transmission. After the driving rod 11 rotates, it drives the flip plate 21 located on the left side of the frame 1 to rotate. The rotating cylinder 13 is used to assist the rotation of the flip plate 21 located on the left side of the frame 1. When the flip plate 21 rotates to a horizontal state, the flipping of the fixed bracket 3 is completed.

[0055] Reference Figure 3 and Figure 4 A group of buffer components 4 are provided on the stable bracket 16, and the buffer components 4 include two sliding blocks 41 that are slidably connected to the stable bracket 16. The two sliding blocks 41 are arranged along the height direction of the frame 1. The stable bracket 16 is located between the two sliding blocks 41, and the sliding blocks 41 slide along the height direction of the frame 1.

[0056] Reference Figure 6 , Figure 7 and Figure 8The sliding block 41 located below the stable bracket 16 is fixedly connected with a sleeve 42, and the sleeve 42 is set in an open box shape. The sliding block 41 is located at the end of the sleeve 42 away from the stable bracket 16. The stable bracket 16 is provided with a stable slide groove for the sleeve 42 to slide. The end of the sleeve 42 away from the sliding block 41 is fixedly connected with a first anti-slip block 421. After the sleeve 42 slides, the first anti-slip block 421 can fit with the top of the stable bracket 16; the sliding block 41 located above the stable bracket 16 is fixedly connected with a chimeric block 43, and the chimeric block 43 is set in a rectangular parallelepiped. The sliding block 41 is located at the chimeric block 43 away from the stable bracket 1 6, the engaging block 43 is slidably arranged in the sleeve 42, and the second anti-slipping block 431 is fixedly connected to the opposite side walls of the engaging block 43, and a sliding groove 422 for the second anti-slipping block 431 to slide is opened on the sleeve 42, and the second anti-slipping block 431 is located on the side of the stable bracket 16 away from the first anti-slipping block 421; through the arrangement of the first anti-slipping block 421 and the second anti-slipping block 431, the sleeve 42 and the engaging block 43 are not easy to slip away from the stable bracket 16, on the one hand, the sliding stability of the sleeve 42 and the engaging block 43 on the stable bracket 16 is improved, and on the other hand, the sliding stability of the engaging block 43 in the sleeve 42 is improved.

[0057] Reference Figure 6 and Figure 8 A sliding elastic member is provided in the sleeve 42, and the sliding elastic member is used to drive the engaging block 43 to slide toward the outside of the sleeve 42. In this embodiment, the sliding elastic member is a sliding spring 423, one end of the sliding spring 423 is fixed to the inner wall of the sleeve 42, and the other end of the sliding spring 423 is fixed to one end of the engaging block 43 away from the sliding block 41.

[0058] Reference Figure 6 , Figure 7 and Figure 8 The sliding blocks 41 at both ends of the stable bracket 16 are rotatably connected to the driving plates 44, and the sliding blocks 41 are fixedly connected to a rotating rod 45 for rotating the driving plate 44. The driving plate 44 is penetrated with a rotating through hole 441 for the rotating rod 45 to pass through, and the rotating rod 45 is arranged perpendicular to the height direction of the frame 1; a rotating elastic member is provided on the rotating rod 45, and the rotating elastic member is used to drive the driving plate 44 to rotate in a direction away from the stable bracket 16. In this embodiment, the rotating elastic member is a rotating torsion spring 451, which is sleeved on the rotating rod 45, one end of the rotating torsion spring 451 is fixed to the sliding block 41, and the other end of the rotating torsion spring 451 is fixed to the driving plate 44.

[0059] Reference Figure 6 , Figure 7 and Figure 8The end of the driving plate 44 away from the sliding block 41 is fixedly connected with a stop block 442, and the stop block 442 is located on the side of the driving plate 44 away from the stable bracket 16; after the fixed bracket 3 rotates, it can touch the driving plate 44 located on any side of the stable bracket 16. As the fixed bracket 3 rotates, the driving plate 44 drives the sliding block 41 to slide toward the stable bracket 16. Through the setting of the stop block 442, it is convenient to drive the rotation of the driving plate 44 and the sliding of the sliding block 41 through the rotation of the fixed bracket 3.

[0060] Reference Figure 7 and Figure 8 The sliding block 41 is slidably connected with a stop plate 46, which is located on the side of the driving plate 44 away from the stable bracket 16. The sliding block 41 is provided with a stop groove 461 for the stop plate 46 to slide. The driving plate 44 is fixedly connected with a gear 443 coaxial with the rotating rod 45, and the stop plate 46 is fixedly connected with a rack 462 meshing with the gear 443. When the driving plate 44 rotates under the action of the fixed bracket 3, the stop plate 46 is locked between the gear 443 and the rack 462. The stop plate 46 slides out of the stop groove 461, and the fixed bracket 3 is located between the stop plate 46 and the stop block 442 after sliding. With the cooperation of the stop plate 46 and the stop block 442, the amplitude of the shaking of the fixed bracket 3 on the frame 1 after rotation is further reduced; and because the sliding distance of the stop plate 46 in the stop groove 461 is limited, the rotation angle of the driving plate 44 on the sliding block 41 can be limited by adjusting the sliding distance of the stop plate 46 in the sliding block 41.

[0061] The implementation principle of a flipping device applied to a battery fixing bracket in Example 2 of the present application is as follows: the fixing bracket 3 to be flipped is pushed into the flipping device through the auxiliary bracket, and the clamping cylinder 222 is started, so that the clamping blocks 221 on both sides of the frame 1 slide to be tightly against the fixing bracket 3, and the positioning plate 223 follows the clamping block 221 to slide to fit the outer wall of the fixing bracket 3, and then the auxiliary bracket is taken out; the rotating motor 12 and the rotating cylinder 13 are started, and the rotating motor 12 drives the flip plate 21 on the right side of the frame 1 to rotate. When the flip plate 21 on the right side of the frame 1 rotates, it drives the driving rod 11 to rotate under the action of the chain transmission. After the driving rod 11 rotates, it drives the flip plate 21 on the left side of the frame 1 to rotate. The rotating cylinder 13 is used to assist the rotation of the flip plate 21 on the left side of the frame 1.

[0062] After the fixed bracket 3 is flipped, it first contacts with the driving plate 44. As the fixed bracket 3 rotates, the sliding block 41 slides and the driving plate 44 rotates. After the driving plate 44 rotates, with the cooperation of the gear 443 and the rack 462, the stop plate 46 slides out of the stop groove 461, so that the fixed bracket 3 is located between the stop plate 46 and the stop block 442. The fixed bracket 3 is located between the stop plate 46 and the stop block 442 and shakes. While the fixed bracket 3 shakes, the limit plate 212 contacts with the mounting beam 14, and the limit block 213 contacts with the top of the limit column 15; when the flip plate 21 rotates to a horizontal state, the limit block 213 fits with the top of the limit column 15, completing the flipping of the fixed bracket 3.

[0063] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A turning device for a battery fixing bracket, comprising a frame (1), Features: A clamping mechanism (2) is rotatably provided on the frame (1), a rotating assembly for driving the clamping mechanism (2) to rotate is provided on the frame (1), the clamping mechanism (2) comprises a flip plate (21) and a clamping assembly (22), the flip plate (21) is rotatably connected to the frame (1), the clamping assembly (22) is connected to the flip plate (21), the clamping assembly (22) is used to clamp the fixed bracket (3), one end of the flip plate (21) away from the clamping assembly (22) is connected to a limiting plate (212), a mounting beam (14) is provided on the frame (1), and after the flip plate (21) rotates, the limiting plate (212) contacts the top end of the mounting beam (14); there are two clamping mechanisms (2), and the two clamping mechanisms (2) are respectively located at the frame (1) and the fixing bracket (3); The frame (1) is provided with a stabilizing bracket (16) at both ends, the stabilizing bracket (16) is located between the two clamping mechanisms (2), the stabilizing bracket (16) is provided with one or more buffer components (4), the buffer components (4) include two sliding blocks (41) slidably connected to the stabilizing bracket (16), one of the sliding blocks (41) is connected to a sleeve (42), and the other sliding block (41) is connected to a chimeric block (43), the chimeric block (43) is slidably arranged in the sleeve (42), the sleeve (42) is provided with a sliding elastic member, the sliding elastic member is used to drive the chimeric block (43) to slide toward the outside of the sleeve (42), and the fixed bracket (3) contacts any one of the sliding blocks (41) after rotating.

2. The flipping device for a battery fixing bracket according to claim 1, Features: The clamping mechanism (2) further comprises a limit block (213), wherein the limit block (213) is connected to the side wall of the flip plate (21), and the frame (1) is provided with a limit column (15), and when the fixed bracket (3) is in a horizontal state after rotation, the limit block (213) is in contact with the top end of the limit column (15).

3. The flipping device for a battery fixing bracket according to claim 2, Features: The flip plate (21) is rotatably connected to a first guide pulley (214), and the limit block (213) is rotatably connected to a second guide pulley (215), and the side walls of the first guide pulley (214) and the second guide pulley (215) are both in contact with the fixed bracket (3).

4. The flipping device for a battery fixing bracket according to claim 1, Features: There are multiple groups of clamping assemblies (22) located on the flip plate (21), and the clamping assemblies (22) include two clamping blocks (221), and the two clamping blocks (221) are both slidably arranged on the flip plate (21). The fixed bracket (3) is located between the two clamping blocks (221). The flip plate (21) is provided with a clamping driving member for driving the two clamping blocks (221) to slide. The clamping assemblies (22) located at both ends of the flip plate (21) also include positioning plates (223), and the positioning plates (223) are connected to the clamping blocks (221). After the clamping blocks (221) slide, the positioning plates (223) located at both ends of the flip plate (21) are respectively fitted with the outer walls of the two ends of the fixed bracket (3).

5. The flipping device for a battery fixing bracket according to claim 4, Features: The rotating assembly comprises a driving rod (11) rotatably connected to the frame (1); both ends of the driving rod (11) are coaxially connected to driving wheels (111); a follower wheel (211) is connected to the flip plate (21); the driving wheels (111) at both ends of the driving rod (11) are connected to corresponding follower wheels (211) via driving belts (112); and a rotating driving member for driving the flip plate (21) to rotate is provided on the frame (1).

6. The flipping device for a battery fixing bracket according to claim 1, Features: The end of the sleeve (42) away from the sliding block (41) is connected to a first anti-slip block (421) cooperating with the stabilizing bracket (16), and the side wall of the engaging block (43) is connected to a second anti-slip block (431). The sleeve (42) is provided with a sliding groove (422) for the second anti-slip block (431) to slide, and the second anti-slip block (431) is located on the side of the stabilizing bracket (16) away from the first anti-slip block (421).

7. The flipping device for a battery fixing bracket according to claim 1, Features: The sliding block (41) is rotatably connected to a driving plate (44), the sliding block (41) is provided with a rotating rod (45) for rotating the driving plate (44), the driving plate (44) is connected with a gear (443) coaxial with the rotating rod (45), the sliding block (41) is slidably connected to a stop plate (46), the sliding block (41) is provided with a stop groove (461) for sliding the stop plate (46), the stop plate (46) is provided with a rack (462) meshing with the gear (443), after the stop plate (46) slides, the fixed bracket (3) is located between the stop plate (46) and the stabilizing bracket (16), the rotating rod (45) is provided with a rotating elastic member, the rotating elastic member is used to drive the driving plate (44) to rotate toward the stop plate (46).

8. The flipping device for a battery fixing bracket according to claim 7, Features: One end of the driving plate (44) close to the stop plate (46) is connected to a stop block (442), and when the driving plate (44) rotates, the fixed bracket (3) is located between the stop block (442) and the stop plate (46).

9. The flipping device for a battery fixing bracket according to claim 1, Features: The stabilizing bracket (16) is rotatably connected to a guide wheel (161), and the fixing bracket (3) is in contact with a side wall of the guide wheel (161).

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