Battery pack transfer conveyor

Abstract

The invention relates to the technical field of conveying devices, in particular to a battery pack transfer conveyor. The lifting device comprises a pair of mounting frame bodies, supporting hanging brackets are arranged at the tops of the two mounting frame bodies, lifting equipment is arranged on the supporting hanging brackets, a first lifting frame body and a second lifting frame body are arranged in the two mounting frame bodies respectively, the first lifting frame body and the second lifting frame body are the same in structure, bottom brackets are arranged at the bottoms of the first lifting frame body and the second lifting frame body, and the lifting equipment is arranged on the bottom brackets. The top of the first lifting frame body and the top of the second lifting frame body are each provided with a lifting hook hanging piece, and the lifting equipment is connected with the lifting hook hanging pieces. By arranging the transverse conveying assembly and the longitudinal conveying assembly, automatic reversing and transferring of the battery packs on the conveying line can be achieved, the limitation of traditional single-direction conveying is broken through, the battery pack conveying line is matched with a multi-station and multi-flow-direction battery pack production line, the layout flexibility of the production line and the material circulation efficiency are greatly improved, and steering conveying can be completed without manual intervention.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveying devices, in particular to a battery pack transfer conveyor. BACKGROUND

[0002] In the automatic production and transfer process of new energy battery packs, the traditional conveying equipment is mostly single-direction fixed roller bed, which is difficult to realize the horizontal and vertical transfer of battery packs, and lacks stable guidance and anti-falling protection during lifting and transfer, which may cause displacement, sliding and even deformation of the equipment.

[0003] At the same time, the existing equipment is not equipped with specific anti-entry and anti-exit limiting structures, and the battery pack may move during conveying and lifting, which reduces the positioning accuracy and safety, and cannot meet the efficient, stable and automatic battery pack assembly line transfer requirements, increasing the production failure risk and operation and maintenance cost. SUMMARY

[0004] The present application aims to overcome the defects and deficiencies of the prior art, and provides a battery pack transfer conveyor with reasonable design, which can solve the above-mentioned defects.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: it comprises a pair of mounting frames, the top of each of the two mounting frames is provided with a support hanger, the support hanger is provided with a lifting device, the two mounting frames are respectively provided with lifting frame one and lifting frame two, the lifting frame one and the lifting frame two are the same in structure, and the bottom of each of the lifting frame one and the lifting frame two is provided with a bottom bracket, the top of each of the lifting frame one and the lifting frame two is provided with a lifting hook, the lifting device is connected with the lifting hook, the lifting frame two is provided with a horizontally arranged conveying assembly, the lifting frame two is also provided with a plurality of anti-exit assemblies and anti-entry assemblies, the lifting frame one is provided with a longitudinally arranged conveying assembly, the lifting frame one is also provided with an auxiliary transposition assembly, the two mounting frames are provided with a mounting bracket, the mounting bracket is also provided with a horizontally arranged conveying assembly, the two mounting frames are also provided with a mounting plate, the mounting plate is located below the mounting bracket, and the mounting plate is provided with an anti-falling assembly.

[0006] Preferably, the conveying assembly comprises a pair of support plates, a plurality of rotating rollers are arranged at equal intervals between the two support plates, a plurality of anti-skid sleeves are arranged on each rotating roller, the rotating rollers are movably arranged between the two support plates, one end of each rotating roller is provided with a chain wheel one and a chain wheel two, adjacent rotating rollers are connected by a chain one, the inner side of each support plate is provided with a fixed strip, the fixed strip is located above one end of the rotating roller, a plurality of guide pulleys are movably arranged on the top of the fixed strip, and the most one side of the rotating roller is connected with a driving motor.

[0007] Preferably, a plurality of fixed panels are arranged on the second lifting frame body, and a plurality of the anti-entering assemblies are respectively arranged on the fixed panels, each of the anti-entering assemblies comprises a butt joint block arranged on the fixed panel, a telescopic cylinder one is arranged at the bottom of the butt joint block, a pair of fixed blocks are arranged at the top of the butt joint block, a triangular block is arranged between the two fixed blocks, a first rotating shaft is arranged at one corner of the triangular block, the first rotating shaft is movably arranged between the two fixed blocks, the telescopic rod of the telescopic cylinder one penetrates through the butt joint block, the top end of the telescopic rod is movably arranged at the bottom of one corner of the triangular block, and a buffer is symmetrically arranged at both sides of the last corner of the triangular block.

[0008] Preferably, a plurality of inverted U-shaped pieces are arranged on the side of the top of the second lifting frame body away from the anti-entering assemblies, and a plurality of the anti-retreating assemblies are respectively arranged on the inverted U-shaped pieces, each of the anti-retreating assemblies comprises a mounting block arranged on the inverted U-shaped piece, a receiving groove is arranged at the top of the mounting block, an anti-retreating block is arranged in the receiving groove, a second rotating shaft is movably arranged in the mounting block at the tail of the anti-retreating block, a spring piece is arranged at the bottom of the front end of the anti-retreating block, the bottom of the spring piece is arranged on the bottom surface in the receiving groove, and the top of the anti-retreating block is a slope surface.

[0009] Preferably, the auxiliary transposition assembly comprises a pair of telescopic cylinders two arranged at the bottom of the first lifting frame body, the top of the telescopic rod of each of the telescopic cylinders two is provided with a mounting panel, a pair of L-shaped plates are arranged at the top of each side of the mounting panel, a plurality of pulleys one are movably arranged between each pair of L-shaped plates, a transmission rod is movably arranged on the bottom of the mounting panel through a plurality of bearing seats, a pulley two is arranged on the transmission rod at a position corresponding to each side of the pulley one, a transmission belt is simultaneously sleeved on the outer sides of the corresponding plurality of pulleys one and pulleys two, a first motor is further arranged on the bottom of the mounting panel, a sprocket three is arranged on the transmission end of the first motor, a sprocket four is arranged on the transmission rod at a position corresponding to the sprocket three, the sprocket three and the sprocket four are connected through a chain two, and a tensioning piece is further arranged on each pair of L-shaped plates and abuts against the transmission belt.

[0010] Preferably, the tensioning piece comprises a pair of inner hole blocks, the two inner hole blocks are respectively arranged on the outer walls of the two L-shaped plates, and a bolt piece is arranged in each of the two inner hole blocks, a nut piece is threadedly arranged on the bolt piece and abuts against one side of the inner hole block, a top rod is arranged at the top of each of the two bolt pieces and located in the two L-shaped plates, a pair of top pulleys one are movably arranged on the top rod and abut against the outer side of the transmission belt, and a top pulley two is movably arranged between the two L-shaped plates and abuts against the other side of the transmission belt.

[0011] Preferably, auxiliary fixing plates are symmetrically arranged on the outer sides of the two mounting frames, and the auxiliary fixing plates correspond to the mounting plates. A pair of slide rails are provided on the top of the mounting plates, and movable slots are respectively opened on both sides of the mounting plates. Each of the two movable slots corresponds to a slide rail. The fall protection component includes a pair of support plates, and the two support plates are respectively arranged in the two movable slots. A sliding seat is provided at the bottom of one end of the support plate located inside the mounting plate. The sliding seat is movably arranged on the slide rail. A row of transmission teeth is provided on one side of the support plate. A pair of reducers are provided at the bottom of the mounting plate. A second motor is provided on the reducer. The transmission end of the second motor is connected to the input end of the reducer. The transmission end of the reducer passes through the mounting plate, and a gear is provided at the top of its transmission end. The gear meshes with the transmission teeth. Slots are opened on both auxiliary fixing plates at the positions corresponding to the support plates.

[0012] Preferably, stabilizing wheel sets are provided at the top four corners and bottom four corners of the lifting frame one and the lifting frame two. T-shaped strips are provided on the inner sides of the four supports of the mounting frame. The stabilizing wheel sets are clamped on the T-shaped strips. The stabilizing wheel sets include a fixing member. A pair of movable clamping wheels are movably arranged on one side of the fixing member. The movable clamping wheels are attached to both sides of the protrusion of the T-shaped strip. A movable clamping wheel is also movably arranged on the fixing member. The movable clamping wheel is attached to the top of the protrusion of the T-shaped strip.

[0013] The beneficial effects of the invention after adopting the above structure are: 1. By separating the transverse and longitudinal conveying components, the present invention can realize the automatic reversing and transfer of battery packs on the conveyor line, breaking the limitations of traditional single-direction conveying, adapting to multi-station and multi-flow battery pack production lines, greatly improving the flexibility of production line layout and material flow efficiency, and completing the reversing and conveying without manual intervention.

[0014] 2. The lifting frame and the mounting frame of the present invention adopt a stable wheel set and a T-shaped slat guide structure. Three sets of clamping wheels fit the guide plate in all directions, so there is no shaking or deviation during the lifting process. With the bottom anti-fall support structure, the support plate telescopically supports the mounting bracket, which greatly improves the structural stability during lifting and transportation, and protects the equipment and battery pack from damage.

[0015] 3. The anti-advancing and anti-reverse components of the present invention can limit and lock the battery pack conveying position in both directions. The triangular stop block and the elastic anti-reverse block work together to prevent the battery pack from moving forward too far or backward during conveying and lifting, ensuring accurate positioning of the battery pack and effectively reducing the safety hazards caused by collisions and deviations during the transfer process.

[0016] 4. By incorporating an anti-fall component, the present invention automatically extends the pallet and inserts it into the slot of the auxiliary fixing plate after the lifting frame is raised to its position, providing strong bottom support for the mounting bracket. The pallet is driven by a motor, reducer, and gears, ensuring stable extension and retraction and strong support. It effectively prevents the mounting bracket from deforming, falling, or tilting due to the heavy pressure of the battery pack. This anti-fall structure provides dual safety protection for battery pack transportation, significantly reducing the probability of equipment failure and safety accidents, and significantly improving the overall safety of the machine.

[0017] 5. The conveying assembly of the present invention adopts a combination design of anti-slip rollers and guide pulleys. The rollers have high synchronization and smooth conveying. The anti-slip sleeve increases friction to avoid slippage. The guide pulleys assist in the straight conveying of the battery pack. With the help of the tensioning element, the transmission belt runs stably. The overall conveying is smooth and reliable, and it is suitable for the stable transfer of battery packs of different specifications. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the mounting frame structure of the present invention; Figure 3 This is a schematic diagram of the guiding anti-winding component structure of the present invention; Figure 4 This is a schematic diagram of the assembly of the lifting frame body II of the present invention; Figure 5 for Figure 1 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the conveying component structure of the present invention; Figure 7 This is a schematic diagram of the roller structure of the present invention; Figure 8 This is a schematic diagram of the anti-intrusion component structure of the present invention; Figure 9 This is a schematic diagram of the anti-retraction component structure of the present invention; Figure 10 This is a structural diagram of the lifting frame body of the present invention during assembly; Figure 11 This is a schematic diagram of the auxiliary transposition component structure of the present invention; Figure 12 This is a schematic diagram of the structure of the auxiliary repositioning component of the present invention when the mounting panel is removed; Figure 13 This is a schematic diagram of the transmission rod structure of the present invention; Figure 14 This is a schematic diagram of the tensioning component structure of the present invention; Figure 15 This is a schematic diagram of the fall arrestor component structure of the present invention; Figure 16This is a schematic diagram of the fall protection component of the present invention.

[0019] Explanation of reference numerals in the attached figures: Mounting frame 1, mounting bracket 10, mounting plate 11, support hanger 12, auxiliary fixing plate 13, T-shaped strip 14, lifting frame one 02, lifting frame two 2, bottom bracket 20, hook hanger 21, fixing panel 22, inverted U-shaped part 23, conveying assembly 3, support plate 30, rotating roller 31, anti-slip sleeve 32, sprocket one 33, sprocket two 34, chain one 35, fixing strip 36, guide pulley 37, stabilizing wheel group 4, fixing part 40, moving clamp wheel one 41, moving clamp wheel two 42, anti-backward assembly 5, telescopic cylinder one 50, fixing block 51, triangular stop block 52, first rotating shaft 53, buffer part 54, docking block 55, anti-backward assembly 6, mounting block 60, second rotating shaft 61. Anti-reverse block; 62. Spring component; 63. Sloping surface; 64. Storage slot; 65. Auxiliary repositioning component; 7. Mounting panel; 70. L-shaped plate; 71. Pulley 1; 72. Telescopic cylinder 2; 73. Bearing seat; 74. Transmission rod; 75. Pulley 2; 76. Transmission belt; 77. First motor; 78. Sprocket 3; 79. Sprocket 4; 710. Chain 2; 711. Tensioning component; 712. Inner hole block; 7120. Bolt component; 7121. Top rod; 7122. Top wheel 1; 7123. Top wheel 2; 7124. Nut component; 7125. Anti-fall component; 8. Slide rail; 80. Moving slot; 81. Support plate; 82. Transmission gear; 83. Slide seat; 84. Slot; 85. Reducer; 86. Second motor; 87. Gear; 88. Lifting equipment; 9. Detailed Implementation

[0020] The technical solutions of the embodiments of the invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the invention.

[0021] like Figure 1 - Figure 4 As shown, the present invention proposes a battery pack transfer conveyor, which includes a pair of symmetrically arranged mounting frames 1. The top of each mounting frame 1 is fixedly equipped with a support hanger 12. A lifting device 9 for providing lifting power is installed on the support hanger 12. Lifting frame 1 02 and lifting frame 2 2 with identical structures are movably arranged in the two mounting frames 1 respectively. The top of lifting frame 1 02 and lifting frame 2 2 are fixedly connected with hook hangers 21. The output end of the lifting device 9 is stably connected to the hook hangers 21, so as to realize the synchronous lifting drive of the two lifting frames by the lifting device 9. Inside the second lifting frame 2, a horizontally arranged conveying component 3 is fixedly installed. At the same time, on the inner side of the second lifting frame 2, corresponding to the position of the conveying component 3, several sets of anti-reverse components 6 and anti-advance components 5 are installed respectively. The anti-advance components 5 and anti-reverse components 6 are respectively located on both sides of the conveying component 3, forming a bidirectional limiting structure in the direction of battery pack conveying. Inside the first lifting frame 02, a vertically arranged conveying component 3 is installed, and an auxiliary shifting component 7 is installed at the bottom of the first lifting frame 02. The auxiliary shifting component 7 can pass through the gap of the vertical conveying component 3 to achieve lifting action. The two mounting frames 1 are fixedly connected to the mounting bracket 10. The top of the mounting bracket 10 is also installed with a horizontally arranged conveying component 3, and the conveying component 3 is on the same conveying plane as the horizontal conveying component 3 inside the first lifting frame 02 and the second lifting frame 2. The two mounting frames 1 are also fixedly installed between them. The mounting plate 11 is located directly below the mounting bracket 10. The mounting plate 11 is equipped with a fall protection component 8 for bearing protection. like Figure 6 - Figure 7 The conveying assembly 3 shown has the following specific connection structure: it includes a pair of parallel support plates 30, with several rotating rollers 31 movably installed at equal intervals between the two support plates 30. The two ends of the rotating rollers 31 are movably connected to the inner wall of the support plates 30 through bearings. Several anti-slip sleeves 32 are sleeved on the outer wall of each rotating roller 31. A sprocket 1 33 and a sprocket 2 34 are fixedly assembled at the same end of each rotating roller 31. Adjacent rotating rollers 31 are synchronously driven by a chain 35 sleeved on the sprocket 1 33 and the sprocket 2 34. The end of the outermost rotating roller 31 is fixedly connected to the output end of the drive motor, and the drive motor provides the rotation power for the rotating roller 31. Fixed strips 36 are fixedly installed on the inner side of both support plates 30. The fixed strips 36 are located above the end of the rotating roller 31 with the sprocket 1 33. Several guide pulleys 37 are movably installed on the top of the fixed strips 36. The top of the guide pulleys 37 is flush with the top of the rotating roller 31 to provide auxiliary guidance for the conveying of the battery pack. like Figure 4 and Figure 8 As shown, several fixed panels 22 are fixedly installed on the inner side of the lifting frame 2. Anti-intrusion components 5 are installed on the fixed panels 22 one by one. The anti-intrusion components 5 include docking blocks 55 fixed to the fixed panels 22. Telescopic cylinder 50 is vertically installed at the bottom of the docking block 55. A pair of parallel fixed blocks 51 are fixed at the top of the docking block 55. A triangular stop block 52 is set between the two fixed blocks 51. A first rotating shaft 53 is installed through one corner of the triangular stop block 52. The two ends of the first rotating shaft 53 are movably connected to the two fixed blocks 51 to realize the flipping movement of the triangular stop block 52. The telescopic rod of the telescopic cylinder 50 passes upward through the docking block 55. The top of the telescopic rod is movably hinged to the bottom of the corner of the triangular stop block 52 away from the first rotating shaft 53. Buffers 54 are symmetrically installed on both sides of the remaining corner of the triangular stop block 52. The buffers 54 contact the outer wall of the battery pack to realize flexible limiting. likeFigure 4 and Figure 9 As shown, several inverted U-shaped pieces 23 are fixed on the side of the top of the lifting frame 2 away from the anti-advancing component 5. Anti-reverse components 6 are installed on the inverted U-shaped pieces 23 one by one. The anti-reverse component 6 includes a mounting block 60 fixed on the inverted U-shaped piece 23. A storage groove 65 is opened on the top of the mounting block 60. An anti-reverse block 62 is set inside the storage groove 65. A second rotating shaft 61 is installed through the tail of the anti-reverse block 62. The two ends of the second rotating shaft 61 are movably connected to the inner wall of the mounting block 60 to realize the flipping and storage of the anti-reverse block 62. A spring piece 63 is fixedly connected to the bottom of the front end of the anti-reverse block 62. The bottom of the spring piece 63 is fixed to the bottom surface of the storage groove 65. The top of the anti-reverse block 62 is set as a slope surface 64. The battery pack can press down on the anti-reverse block 62 along the slope surface 64. After the battery pack passes through, the spring piece 63 drives the anti-reverse block 62 to reset the protrusion. like Figures 10-14 As shown, the specific connection structure of the auxiliary positioning component 7 is as follows: it includes a pair of telescopic cylinders 73 vertically installed at the bottom of the lifting frame 1 02. The top ends of the telescopic rods of the two telescopic cylinders 73 are fixedly connected to the mounting panel 70. Two pairs of symmetrical L-shaped plates 71 are fixed to the top of the mounting panel 70. Several pulleys 72 are movably installed between each pair of L-shaped plates 71. The bottom of the mounting panel 70 is movably supported by several bearing seats 74. Pulleys 76 are fixedly mounted on the transmission rod 75 at positions corresponding to the pulleys 72 on both sides. The outer sides of pulley 72 and pulley 76 are jointly fitted with transmission belt 77 to form a closed-loop transmission structure. The bottom of the mounting panel 70 is also fixedly installed with first motor 78. The transmission end of first motor 78 is fixedly assembled with sprocket 79. The position of sprocket 79 on transmission rod 75 is fixedly assembled with sprocket 710. Sprocket 79 and sprocket 710 are connected by chain 711. Each pair of L-shaped plates 71 is equipped with tensioning element 712. Tensioning element 712 presses against the outer wall of transmission belt 77 to ensure the tension of transmission belt 77 during operation. The specific connection structure of the tensioning component 712 is as follows: It includes a pair of inner hole blocks 7120, which are respectively fixed on the outer walls of two L-shaped plates 71. Bolts 7121 are movably inserted inside the two inner hole blocks 7120. Nuts 7125 are threaded onto the bolts 7121. Nuts 7125 press against one side of the inner hole block 7120 to fix the position of the bolts 7121. The tops of the two bolts 7121 are jointly fixed to a top rod 7122, which is located inside the two L-shaped plates 71. A pair of top rollers 7123 are movably installed on the top rod 7122, which press against the outside of the transmission belt 77. A second top roller 7124 is also movably installed between the two L-shaped plates 71. The second top roller 7124 presses against the other side of the transmission belt 77 and cooperates with the first top roller 7123 to achieve bidirectional tension adjustment of the transmission belt 77. like Figure 1 , Figure 15 and Figure 16As shown, auxiliary fixing plates 13 are symmetrically fixed to the outer walls of the two mounting frames 1. The auxiliary fixing plates 13 are at the same horizontal height as the mounting plate 11. A pair of parallel slide rails 80 are fixed to the top of the mounting plate 11. Movable slots 81 are respectively opened on both sides of the mounting plate 11 corresponding to the slide rails 80. The anti-fall component 8 includes a pair of support plates 82. The two support plates 82 are movably embedded in the two movable slots 81. A slide seat 84 is fixed to the bottom of one end of the support plate 82 located inside the mounting plate 11. The slide seat 84 is movably engaged with the slide rail 80 to realize the sliding guidance of the support plate 82. A row of transmission teeth 83 is machined on the lower edge of the support plate 82. A pair of reducers 86 are fixed to the bottom of the mounting plate 11. The input end of the reducer 86 is fixedly connected to the output end of the second motor 87. The output end of the reducer 86 passes upward through the mounting plate 11, and a gear 88 is fixedly assembled at the top of the output end of the reducer 86. The gear 88 meshes with the transmission teeth 83 on the support plate 82 to realize the second motor 87 driving the support plate 82 to move telescopically. Slots 85 are provided on both auxiliary fixing plates 13 at positions corresponding to the support plate 82. After the support plate 82 extends out, it can be inserted into the slots 85 to achieve end support and fixation. like Figure 5 As shown, stabilizing wheel sets 4 are fixedly installed at the top four corners and bottom four corners of lifting frame 1 02 and lifting frame 2 2. T-shaped strips 14 are fixed to the inner sides of the four vertical supports of the mounting frame 1. The stabilizing wheel sets 4 are movably clamped on the T-shaped strips 14. The stabilizing wheel sets 4 include a fixing member 40. A pair of movable clamping wheels 41 are movably installed on one side of the fixing member 40. The two movable clamping wheels 41 are respectively attached to and clamped on both sides of the protrusion of the T-shaped strip 14. Movable clamping wheels 42 are also movably installed on the fixing member 40. The movable clamping wheels 42 are attached to and pressed against the top of the protrusion of the T-shaped strip 14. The three sets of clamping wheels realize the guidance and stabilization of the lifting frame when it is raised and lowered, and avoid swaying and deviation.

[0022] When this device is in use, the battery pack is first transported to the lifting frame 2 by the front conveyor of the production line. The drive motor of the transverse conveying component 3 inside the lifting frame 2 starts, driving the rotating roller 31 to rotate synchronously. Under the action of the rotating roller 31 and the anti-slip sleeve 32, the battery pack moves smoothly towards the lifting frame 1 02. When the battery pack passes the anti-reverse component 6, its bottom presses the anti-reverse block 62 into the receiving groove 65 along the slope surface 64 at the top of the anti-reverse block 62. The spring 63 is compressed. After the battery pack has completely passed the anti-reverse block 62, the spring 63 rebounds and pushes up the anti-reverse block 62, so that the anti-reverse block 62 protrudes and blocks behind the battery pack to prevent the battery pack from moving backward in subsequent conveying. The battery pack continues to move to the position of the anti-advancing component 5, where it is blocked and limited by the triangular stop 52, completing the positioning and conveying of the battery pack in the lifting frame 2. After the battery pack is positioned, the lifting equipment 9 on the two support hangers 12 is started simultaneously. The lifting frame 1 02 and lifting frame 2 2 are lifted upward through the hook hanger 21. The stabilizing wheel group 4 at the four corners of the lifting frame rolls stably along the T-shaped strip 14 of the mounting frame 1 to ensure that there is no deviation during the lifting process until the conveying component 3 in lifting frame 1 02 and lifting frame 2 2 is aligned with the conveying component 3 on the mounting bracket 10. At this time, the controller controls the two second motors 87 of the anti-fall component 8 to start. The second motors 87 drive the reducer 86 to run. The reducer 86 drives the gear 88 to rotate. The gear 88 meshes with the transmission gear 83 of the support plate 82, so that the support plate 82 extends outward along the moving groove 81 of the mounting plate 11 under the guidance of the slide block 84 and the slide rail 80. The outer end of the support plate 82 is inserted into the slot 85 of the auxiliary fixing plate 13. The two support plates 82 support the bottom of the mounting bracket 10 to form a stable support structure, so as to prevent the mounting bracket 10 from being deformed by force during the subsequent transfer of the battery pack. After the pallet 82 is in place, the controller controls all the telescopic cylinders 50 on the lifting frame 2 to start synchronously. The telescopic rod pushes the triangular stop 52 to rotate around the first rotating shaft 53, so that the limiting end of the triangular stop 52 is retracted downward, releasing the forward limit on the battery pack. Then the conveying component 3 in the lifting frame 2 starts again, and the rotating roller 31 rotates to transport the battery pack laterally to the conveying component 3 of the mounting bracket 10, completing the lateral transfer and transport of the battery pack. After the battery pack reaches the mounting bracket 10, the two telescopic cylinders 73 of the auxiliary switching component 7 inside the lifting frame 1 02 are activated. The telescopic rod pushes the mounting panel 70 upward, so that the L-shaped plate 71, pulley 72 and transmission belt 77 extend upward from the gap between the adjacent rollers 31 of the longitudinal conveying component 3 until the top of the transmission belt 77 is higher than the top of the rollers 31. At this time, the conveying component 3 on the mounting bracket 10 is activated, and the battery pack is conveyed to the two transmission belts 77 inside the lifting frame 1 02. The first motor 78 is then activated, and through the sprocket 3 79 and chain 711, it drives the sprocket 4 710 and the transmission rod 75 to rotate. The transmission rod 75 drives the transmission belt 77 to rotate through the pulley 76, and conveys the battery pack longitudinally to the top position of the two pairs of L-shaped plates 71. After the longitudinal switching is completed, the telescopic cylinder 73 retracts the telescopic rod, and drives the mounting panel 70 and the transmission belt 77 to descend and reset. The battery pack is smoothly placed on the longitudinal conveying component 3 inside the lifting frame 1 02. Finally, the controller controls the second motor 87 to reverse, driving the pallet 82 to retract into the mounting plate 11 along the moving groove 81 to complete the reset, releasing the support for the mounting bracket 10. Subsequently, the two lifting devices 9 simultaneously lower the lifting frame 1 02 and the lifting frame 2. The stabilizing wheel group 4 rolls down along the T-shaped strip 14 to the initial position. After the lifting frame 1 02 is reset, its internal longitudinal conveying component 3 is activated, transporting the battery pack to the next processing production line, completing a complete battery pack transfer and transportation operation.

[0023] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of the invention and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of the invention should be included within the scope of protection of the invention. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A battery pack transfer conveyor, comprising a pair of mounting frames (1), each of the mounting frames (1) having a support hanger (12) at its top, a lifting device (9) on the support hanger (12), a lifting frame one (02) and a lifting frame two (2) respectively within the two mounting frames (1), the lifting frame one (02) and the lifting frame two (2) having the same structure, the top of the lifting frame one (02) and the lifting frame two (2) being provided with a hook hanger (21), the lifting device (9) being connected to the hook hanger (21), and the bottom of the lifting frame one (02) and the lifting frame two (2) being provided with a base bracket (20), characterized in that: The second lifting frame (2) is provided with a horizontally arranged conveying component (3). The second lifting frame (2) is also provided with several anti-reverse components (6) and anti-advance components (5). The first lifting frame (02) is provided with a longitudinally arranged conveying component (3). The first lifting frame (02) is also provided with an auxiliary shifting component (7). An installation bracket (10) is provided between the two installation frames (1). The top of the installation bracket (10) is also provided with a horizontally arranged conveying component (3). An installation plate (11) is also provided between the two installation frames (1). The installation plate (11) is located below the installation bracket (10). An anti-fall component (8) is provided on the installation plate (11).

2. The battery pack transfer conveyor according to claim 1, characterized in that: The conveying assembly (3) includes a pair of support plates (30), and several rotating rollers (31) are equally spaced between the two support plates (30). Each rotating roller (31) is provided with several anti-slip sleeves (32). The rotating rollers (31) are movably disposed between the two support plates (30). One end of the rotating roller (31) is provided with a sprocket (33) and a sprocket (34). Adjacent rotating rollers (31) are connected by a chain (35). The inner side of the two support plates (30) is provided with a fixing plate (36). The fixing plate (36) is located above one end of the rotating roller (31). Several guide pulleys (37) are movably disposed on the top of the fixing plate (36). The rotating roller (31) on the far side is connected to the drive motor.

3. The battery pack transfer conveyor according to claim 1, characterized in that: The lifting frame (2) is provided with several fixed panels (22), and several anti-intrusion components (5) are respectively provided on several fixed panels (22). The anti-intrusion component (5) includes a docking block (55) provided on the fixed panel (22). A telescopic cylinder (50) is provided at the bottom of the docking block (55). A pair of fixed blocks (51) are provided at the top of the docking block (55). A triangular stop (52) is provided between the two fixed blocks (51). A first rotating shaft (53) is provided on one corner of the triangular stop (52). The first rotating shaft (53) is movably provided on the two fixed blocks (51). The telescopic rod of the telescopic cylinder (50) passes through the docking block (55), and the top of its telescopic rod is movably provided at the bottom of one corner of the triangular stop (52). Buffers (54) are symmetrically provided on both sides of the last corner of the triangular stop (52).

4. A battery pack transfer conveyor according to claim 1, characterized in that: The top of the lifting frame (2) away from the anti-advance component (5) is provided with several inverted U-shaped parts (23), and several anti-reverse components (6) are respectively provided on several inverted U-shaped parts (23). The anti-reverse component (6) includes a mounting block (60) provided on the inverted U-shaped part (23). The top of the mounting block (60) is provided with a storage groove (65). The storage groove (65) is provided with an anti-reverse block (62). The tail of the anti-reverse block (62) is movably provided in the mounting block (60) through a second rotating shaft (61). The bottom of the front end of the anti-reverse block (62) is provided with a spring (63). The bottom of the spring (63) is provided on the bottom surface inside the storage groove (65). The top of the anti-reverse block (62) is a sloping surface (64).

5. A battery pack transfer conveyor according to claim 1, characterized in that: The auxiliary shifting component (7) includes a pair of telescopic cylinders (73) located at the bottom of the lifting frame (02). A mounting panel (70) is simultaneously installed on the top of the telescopic rods of the two telescopic cylinders (73). A pair of L-shaped plates (71) are installed on each side of the top of the mounting panel (70). Several pulleys (72) are movably arranged between each pair of L-shaped plates (71). A transmission rod (75) is movably arranged at the bottom of the mounting panel (70) via several bearing seats (74). Pulleys (76) are installed on the transmission rod (75) at positions corresponding to the pulleys (72) on both sides. A transmission belt (77) is simultaneously fitted on the outer side of several corresponding pulleys 1 (72) and pulley 2 (76). A first motor (78) is also provided at the bottom of the mounting panel (70). A sprocket 3 (79) is provided on the transmission end of the first motor (78). A sprocket 4 (710) is provided on the transmission rod (75) at the position corresponding to the sprocket 3 (79). The sprocket 3 (79) and sprocket 4 (710) are connected by a chain 2 (711). A tensioning member (712) is also provided on each pair of L-shaped plates (71). The tensioning member (712) abuts against the transmission belt (77).

6. A battery pack transfer conveyor according to claim 5, characterized in that: The tensioning member (712) includes a pair of inner hole blocks (7120). The two inner hole blocks (7120) are respectively disposed on the outer walls of the two L-shaped plates (71). Bolts (7121) are inserted into the two inner hole blocks (7120). Nuts (7125) are threaded on the bolts (7121). The nuts (7125) abut against one side of the inner hole block (7120). A top rod (7122) is provided on the top of the two bolts (7121). The top rod (7122) is located inside the two L-shaped plates (71). A pair of top rollers (7123) are movably disposed on the top rod (7122). The two top rollers (7123) abut against the outside of the transmission belt (77). A second top roller (7124) is also movably disposed between the two L-shaped plates (71). The second top roller (7124) abuts against the other side of the transmission belt (77).

7. A battery pack transfer conveyor according to claim 1, characterized in that: Two mounting frames (1) are symmetrically provided with auxiliary fixing plates (13) on their outer sides. The auxiliary fixing plates (13) correspond to the mounting plates (11). The top of the mounting plates (11) is provided with a pair of slide rails (80), and the two sides of the mounting plates (11) are respectively provided with moving slots (81). Each of the two moving slots (81) corresponds to a slide rail (80). The fall arrestor (8) includes a pair of support plates (82). The two support plates (82) are respectively provided in the two moving slots (81). The bottom of the support plate (82) located inside the mounting plate (11) is provided with a sliding seat (84). The movable arrangement is on the slide rail (80). A row of transmission teeth (83) is provided on one side of the tray (82). A pair of reducers (86) are provided at the bottom of the mounting plate (11). A second motor (87) is provided on the reducer (86). The transmission end of the second motor (87) is connected to the input end of the reducer (86). The transmission end of the reducer (86) passes through the mounting plate (11). A gear (88) is provided at the top of its transmission end. The gear (88) meshes with the transmission teeth (83). Slots (85) are provided on both auxiliary fixing plates (13) at positions corresponding to the tray (82).

8. A battery pack transfer conveyor according to claim 1, characterized in that: The top four corners and bottom four corners of the lifting frame one (02) and the lifting frame two (2) are all equipped with stabilizing wheel sets (4). The inner sides of the four supports of the mounting frame (1) are all equipped with T-shaped strips (14). The stabilizing wheel sets (4) are clamped on the T-shaped strips (14). The stabilizing wheel sets (4) include a fixing member (40). A pair of movable clamping wheels (41) are movably arranged on one side of the fixing member (40). The movable clamping wheels (41) are attached to both sides of the protrusion of the T-shaped strip (14). The fixing member (40) is also movably arranged with movable clamping wheels (42). The movable clamping wheels (42) are attached to the top of the protrusion of the T-shaped strip (14).

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