Flexible battery cell conveying device

Abstract

The invention aims to provide a flexible battery cell conveying device which solves the problem that battery cell spraying is difficult to fully cover, and comprises a first conveying assembly, a second conveying assembly, a third conveying assembly, a separation assembly and a steering assembly, the first conveying assembly comprises a first conveying belt which is rotationally arranged, and the second conveying assembly comprises a second conveying belt which is rotationally arranged; the first conveying belt is used for conveying a base and a battery cell, the first synchronizing wheel is kept still, the second synchronizing wheel rotates with the first synchronizing wheel as the circle center, the second synchronizing wheel does not rotate, but the positions of the first synchronizing wheel and the second synchronizing wheel on the synchronous belt are changed, and the inner side of the synchronous belt is attached to the first synchronizing wheel and the second synchronizing wheel respectively. Equivalently, the synchronous belt rotates by taking the first synchronous wheel as the circle center, the receiving part only rotates along with the rotating plate, and the receiving part and the second synchronous wheel are kept in the same state, so that the direction of the battery cell in the receiving area is kept unchanged, the direction of the battery cell is changed along with the rotation of the rotating plate, and the problem that the battery cell is difficult to steer in the transferring process is solved.

Description

Technical Field

[0001] The invention relates to the field of electric chip transmission, and in particular to a flexible battery core transmission device. Background Art

[0002] During the operation of the battery cell, its shell needs to be sprayed, but the back of the battery cell is always out of the spraying range. These surfaces that are not in the spraying range cannot be sprayed. Usually the battery cell is a cube, and the vibration amplitude of the battery cell should be reduced during the flipping process to prevent the internal parts from being off-line or damaged. Even during the transportation process, flexible contact is required and the battery cell shell should not be collided. Summary of the invention

[0003] The purpose of the present invention is to provide a flexible battery cell conveying device, which solves the problem that battery cells are difficult to fully cover by spraying.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is: The present invention provides a flexible battery cell conveying device, comprising a first conveying component, a second conveying component, a third conveying component, a separation component and a steering component. The first conveying assembly includes a first conveying belt that is rotatably arranged, the first conveying belt is used to convey the base and the battery core, and the separation assembly is used to separate the battery core from the base; The second conveying assembly conveys the battery cells in a twisted manner, the third conveying assembly is used to convey the flipped battery cells, and the feed end of the steering assembly is butted against the discharge end of the third conveying assembly; The steering assembly includes a motor, a drive shaft and a rotating plate, wherein the drive shaft is arranged at the driving end of the motor, the rotating plate is arranged on the drive shaft, the steering assembly also includes a synchronous belt, a first synchronous wheel, a second synchronous wheel and a rotating rod, the rotating rod is rotatably arranged on the rotating plate, the second synchronous wheel is arranged on the rotating rod, the first synchronous wheel is arranged on the drive shaft, and the synchronous belt is simultaneously sleeved on the first synchronous wheel and the second synchronous wheel; The steering assembly also includes a receiving portion, which is arranged on the rotating rod. The receiving portion has a receiving area, which is used to receive the battery cells. The receiving area has two states: docking and being away from the discharge end of the third conveying assembly.

[0005] Optionally, the steering assembly further includes a support and a reducer, the motor and the reducer are both arranged on the support, the reducer is connected to the motor driving end, and the drive shaft is arranged on the reducer.

[0006] Optionally, the receiving portion includes a first supporting rod, a second supporting rod and a rotating block, the rotating block and the second synchronous wheel are arranged at two ends of the rotating rod, and the first supporting rod and the second supporting rod are respectively arranged at two ends of the rotating block.

[0007] Furthermore, the receiving part also includes a first support bar and a second support bar, the first support bar is arranged on the first support rod, the second support bar is arranged on the second support rod, the first support bar has a first vertical bar, the second support bar has a second vertical bar, the receiving area is located on the first support bar and the second support bar, and the first vertical bar and the second vertical bar are respectively located at both ends of the receiving area.

[0008] Optionally, the second conveying assembly further includes a first planar conveyor belt and a second twisting conveyor belt which are rotatably arranged, the first planar conveyor belt docking with the discharge end of the separation assembly, the second twisting conveyor belt docking with the first planar conveyor belt, the second twisting conveyor belt is arranged in a twisted manner, and the second twisting conveyor belt transports the battery cells in a twisted manner.

[0009] Furthermore, the second conveying assembly further includes a first guide post and a second guide post, the first planar conveyor belt is on the first guide post, the second guide post is twistedly arranged, and the second twisted conveyor belt is twistedly arranged on the second guide post.

[0010] Furthermore, the second conveying assembly also includes a first side plate and a second side plate, the first side plate and the second side plate are respectively arranged on both sides of the first planar conveyor belt, and the first side plate and the second side plate extend to the feeding area on the second twisting conveyor belt.

[0011] Furthermore, the second conveying assembly also includes a plurality of rolling mechanisms, which are respectively arranged on the first side plate and the second side plate, and are located between the first side plate and the second side plate, and the first side plate and the second side plate are bent.

[0012] Further, the rolling mechanism includes a first rolling body, a second rolling body and a base, the first rolling body and the second rolling body are rotatably arranged on the base, the first rolling body includes a first upper shaft ring, a first lower shaft ring and a first roller, the second rolling body includes a second upper shaft ring, a second lower shaft ring and a second roller, the first upper shaft ring and the first lower shaft ring are arranged at intervals on the first roller, and the second upper shaft ring and the second lower shaft ring are arranged on the second roller.

[0013] Further, the first upper shaft ring is located between the second upper shaft ring and the second lower shaft ring, and the first upper shaft ring is located between the first upper shaft ring and the first lower shaft ring.

[0014] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: The present invention provides a flexible battery cell conveying device, because the motor drives the driving shaft to rotate, the driving shaft drives the rotating plate to rotate, and the second synchronous wheel is arranged on the rotating rod. When the rotating plate rotates, the first synchronous wheel remains stationary, and the second synchronous wheel rotates with the first synchronous wheel as the center of the circle. The second synchronous wheel itself does not rotate, but the positions of the first synchronous wheel and the second synchronous wheel on the synchronous belt are changed, and the inner sides of the synchronous belt are respectively fitted with the first synchronous wheel and the second synchronous wheel, which is equivalent to the synchronous belt rotating with the first synchronous wheel as the center of the circle, and the receiving part only rotates with the rotating plate, and the receiving part and the second synchronous wheel maintain the same state, so that the direction of the battery cells in the receiving area remains unchanged, and the battery cells change direction as the rotating plate rotates, thereby solving the problem that it is difficult to fully cover the battery cells by spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings: Figure 1 is a three-dimensional view of a flexible battery cell conveying device according to a preferred embodiment of the present invention; Figure 2 yes Figure 1 Another perspective stereoscopic view showing the fourth conveying assembly is missing; Figure 3 yes Figure 1 Structural views of the second conveying assembly, the third conveying assembly and the fourth conveying assembly; Figure 4 yes Figure 1 A docking view of the second conveying assembly and the third conveying assembly shown; Figure 5 is a structural diagram of the rolling mechanism on the first side plate and the second side plate; Figure 6 It is a three-dimensional view of the rolling mechanism; Figure 7 is a stereoscopic view of the steering assembly; Figure 8 It is a stereoscopic view of the steering assembly from another perspective; Fig. 9 is a position relationship diagram between the receiving part and the second synchronous wheel; Fig.10 It is a structural diagram of the positioning block and the slideway; Fig.11 is an enlarged view of the first synchronous wheel and the second synchronous wheel; Fig.12 is a three-dimensional view of a first conveying component and a separation component; Fig.13 yes Fig.12 a perspective view of the separated assembly shown; Fig.14 It is a schematic diagram of the structure of the separation component part; Fig.15 This is a view of the battery cell on the core holder; Fig.16 yes Fig.15 The battery cell and the core holder are shown separated.

[0016] The reference numerals are described as follows: 1. First conveying assembly; 2. Second conveying assembly; 3. Third conveying assembly; 4. Separation assembly; 5. Steering assembly; 6. Rolling mechanism; 7. Core holder; 8. Battery core; 9. Opening; 10. Fourth conveying assembly; 11. First conveyor belt; 12. Bottom plate; 13. First guard strip; 14. Second guard strip; 15. Slope; 21. First plane conveyor belt; 22. First torsion conveyor belt; 23. First guide column; 24. Second guide column; 25. First side plate; 26. Second side plate; 30. Second guide head; 31. Second torsion conveyor belt; 32. Second plane conveyor belt; 33. Guide strip; 40. Channel; 41. First chain plate; 42. Second chain plate; 43. First rubber strip; 44. Second rubber strip; 45. First guide plate; 46. Second guide plate; 47. First motor; 48. Second motor; 49. First guide head; 50. Support; 51. Motor; 52. Drive shaft; 53. Turn plate; 54. Synchronous belt; 55. First a synchronous wheel; 56, a second synchronous wheel; 57, a rotating rod; 58, a receiving part; 59, a receiving area; 60, a reducer; 61, a first rolling body; 62, a second rolling body; 63, a base; 500, a slide; 501, a positioning block; 502, a positioning rod; 503, a tensioning wheel; 504, a film; 505, a bolt; 507, a limiting groove; 508, a nut; 509, a cover; 551, a first shaft ring; 55 2. Second shaft ring; 561. Third shaft ring; 562. Fourth shaft ring; 581. First support rod; 582. Second support rod; 583. Rotating block; 585. First support bar; 586. Second support bar; 587. First vertical bar; 588. Second vertical bar; 611. First upper shaft ring; 612. First lower shaft ring; 613. First roller; 621. Second upper shaft ring; 622. Second lower shaft ring; 623. Second roller. DETAILED DESCRIPTION

[0017] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0020] like Figure 1 and Figure 2 and Figure 3 As shown, a flexible conveying device for battery cells includes a first conveying component 1 , a second conveying component 2 , a third conveying component 3 , a separation component 4 and a steering component 5 , and a battery cell 8 is arranged on a core holder 7 .

[0021] The third conveying assembly 3 includes a rotatably arranged first conveyor belt 11, which is driven by a motor to circulate and is used to convey the bottom core holder 7 and the battery cell 8. The separation assembly 4 is used to separate the battery cell 8 from the core holder 7. The core holder 7 continues to move on the first conveyor belt 11, and the battery cell 8 moves on the separation assembly 4.

[0022] The feed end of the second conveying component 2 is docked with the discharge end of the separation component 4, and then the battery cell 8 moves on the second conveying component 2. The second conveying component 2 is twisted, and the second conveying component 2 conveys the battery cell 8 in a twisted manner. The battery cell 8 moves on the second conveying component 2 and then slowly flips direction. Then the battery cell 8 slides onto the third conveying component 3. The third conveying component 3 has a twisting area for docking with the twisting area of ​​the second conveying component 2. The third conveying component 3 is used to transport the flipped battery cell 8. The feed end of the steering component 5 is docked with the discharge end of the third conveying component 3. Finally, the battery cell 8 is translated to the steering component 5.

[0023] The second conveying assembly 2 also includes a first planar conveyor belt 21 and a first twisting conveyor belt 22 that are rotatably arranged. The first planar conveyor belt 21 and the first twisting conveyor belt 22 are rotated respectively by the drive of the motor. The first planar conveyor belt 21 is docked with the discharge end of the separation assembly 4. The battery cells 8 come out of the separation assembly 4 and enter the first planar conveyor belt 21. The first twisting conveyor belt 22 is docked with the first planar conveyor belt 21. The first twisting conveyor belt 22 is arranged in a twisted manner. The first twisting conveyor belt 22 transports the battery cells 8 in a twisted manner.

[0024] like Figure 4 and Figure 5 and Figure 6 As shown, the second conveying assembly 2 also includes a first guide column 23 and a second guide column 24. The first plane conveyor belt 21 is on the first guide column 23, and the second guide column 24 is twisted. The first twisted conveyor belt 22 is twisted on the second guide column 24. The first plane conveyor belt 21 fits the surface of the first guide column 23, and the first plane conveyor belt 21 is wrapped around the first guide column 23. The first guide column 23 supports the first plane conveyor belt 21. Since the battery cell 8 has a downward gravity, the first plane conveyor belt 21 is prevented from falling downward. The first twisted conveyor belt 22 is also on the surface of the second guide column 24, and the first twisted conveyor belt 22 is wrapped around the second guide column 24. The second guide column 24 supports the first twisted conveyor belt 22 to keep the twisting path of the first twisted conveyor belt 22 smooth.

[0025] The second conveying assembly 2 also includes a first side plate 25 and a second side plate 26. The first side plate 25 and the second side plate 26 are respectively arranged on both sides of the first planar conveyor belt 21. The rotation path of the first planar conveyor belt 21 is bent, so the battery cells 8 on the first planar conveyor belt 21 will be close to the side during movement, that is, the battery cells 8 will be attached to the first side plate 25 or the second side plate 26. Therefore, the first side plate 25 and the second side plate 26 can guide the battery cells 8. The first side plate 25 and the second side plate 26 can also prevent the battery cells 8 from falling off. The first side plate 25 and the second side plate 26 are both bent in width to increase the strength of the first side plate 25 and the second side plate 26.

[0026] And the first side plate 25 and the second side plate 26 extend to the feeding area on the first twisting conveyor belt 22 , so that the battery cells 8 can smoothly reach the feeding area on the first twisting conveyor belt 22 , and then the battery cells 8 are turned over on the first twisting conveyor belt 22 .

[0027] The first twisting conveyor belt 22 starts to twist from the feed end, and the first twisting conveyor belt 22 gradually turns into a twisted surface operation, and the second twisting conveyor belt 31 docks with the first twisting conveyor belt 22, and the second twisting conveyor belt 31 also gradually turns into a twisted surface operation. When the battery cell 8 moves on the first twisting conveyor belt 22, the first twisting conveyor belt 22 will become more and more inclined, so that the battery cell 8 flips and falls onto the second twisting conveyor belt 31, and the discharge end of the second twisting conveyor belt 31 docks with the feed end of the second plane conveyor belt 32. The closer the second twisting conveyor belt 31 is to the second plane conveyor belt 32, the closer the discharge end of the second twisting conveyor belt 31 is to the plane, so the battery cell 8 slowly becomes horizontal on the second twisting conveyor belt 31, and the battery cell 8 enters the second plane conveyor belt 32 in a horizontal state, and the battery cell 8 enters the receiving part 58 from the second plane conveyor belt 32.

[0028] Before the battery cell 8 flips over, the bottom of the battery cell 8 is slowly supported by the second twisting conveyor belt 31. When the battery cell 8 is completely flipped over onto the second twisting conveyor belt 31, the bottom of the battery cell 8 is supported by the first twisting conveyor belt 22 again. That is, when the battery cell 8 starts to flip, the first twisting conveyor belt 22 and the second twisting conveyor belt 31 jointly transport the battery cell 8 until the battery cell 8 is horizontal on the second twisting conveyor belt 31 and the battery cell 8 is separated from the first twisting conveyor belt 22.

[0029] A guide strip 33 is also provided on the outside of the second planar conveyor belt 32. The guide strip 33 and the first twisting conveyor belt 22 are respectively located on both sides of the second planar conveyor belt 32. When the battery cell 8 moves on the second planar conveyor belt 32, the guide strip 33 and the first twisting conveyor belt 22 can prevent the battery cell 8 from falling off.

[0030] The second conveying assembly 2 also includes a plurality of rolling mechanisms 6, which are respectively arranged on the first side plate 25 and the second side plate 26, and are located between the first side plate 25 and the second side plate 26. The rolling mechanisms 6 are arranged along the extension path of the first side plate 25 and the second side plate 26, and the battery cells 8 move between the first side plate 25 and the second side plate 26. When the battery cells 8 are offset, rolling friction occurs between the battery cells 8 and the rolling mechanisms 6 on both sides, thereby reducing the friction of the battery cells 8 and protecting the outer shell of the battery cells 8.

[0031] The rolling mechanism 6 includes a first rolling body 61, a second rolling body 62 and a base 63. The first rolling body 61 and the second rolling body 62 are rotatably set on the base 63. The first rolling body 61 includes a first upper shaft ring 611, a first lower shaft ring 612 and a first roller 613. The second rolling body 62 includes a second upper shaft ring 621, a second lower shaft ring 622 and a second roller 623. The first upper shaft ring 611 and the first lower shaft ring 612 are arranged at intervals on the first roller 613. The second upper shaft ring 621 and the second lower shaft ring 622 are arranged on the second roller 623. The first roller 613 and the second roller 623 are rotatably set on the base 63.

[0032] The first upper shaft ring 611 and the first lower shaft ring 612 rotate with the first roller 613, and the second upper shaft ring 621 and the second lower shaft ring 622 rotate with the second roller 623. When the battery cell 8 moves and deviates, rolling friction is generated between the battery cell 8 and the first upper shaft ring 611 and the first lower shaft ring 612, or between the battery cell 8 and the second upper shaft ring 621 and the second lower shaft ring 622, which protects the outer shell of the battery cell 8.

[0033] The first upper shaft ring 611 is located between the adjacent second upper shaft ring 621 and the second lower shaft ring 622 , and the second lower shaft ring 622 is located between the adjacent first upper shaft ring 611 and the first lower shaft ring 612 .

[0034] like Figure 7and Figure 8 and Fig. 9 As shown, the steering assembly 5 also includes a base plate 504 and a bolt 505, both of which are located in the cover 509, and the bolt 505 is threadedly connected to the positioning block 501. By rotating the bolt 505, the positioning block 501 can rise or fall, and the base plate 504 is arranged at the bottom of the slide groove 500, and a limiting groove 507 is arranged on the base plate 504, and the bolt 505 is clamped in the limiting groove 507. The bolt 505 is also sleeved with a nut 508, and the nut 508 is meshed with the bolt 505. When the bolt 505 is rotated and the position of the positioning block 501 is determined, the nut 508 is rotated to fix the bolt 505 on the base plate 504.

[0035] The receiving part 58 includes a first support rod 581, a second support rod 582 and a rotating block 583. The rotating block 583 and the second synchronous wheel 56 are arranged at both ends of the rotating rod 57. The first support rod 581 and the second support rod 582 are respectively arranged at both ends of the rotating block 583. The receiving part 58 also includes a first support bar 585 and a second support bar 586. The first support bar 585 is arranged on the first support rod 581, and the second support bar 586 is arranged on the second support rod 582. The first support bar 585 has a first vertical bar 587, and the second support bar 586 has a second vertical bar 588. The receiving area 59 is located on the first support bar 585 and the second support bar 586. The first vertical bar 587 and the second vertical bar 588 are respectively located at both ends of the receiving area 59.

[0036] The first supporting bar 585 and the second supporting bar 586 are used to connect the battery cell 8. The first supporting bar 585 and the second supporting bar 586 are on the moving path of the battery cell 8. The first vertical bar 587 and the second vertical bar 588 are used to prevent the battery cell 8 from falling off the receiving area 59. The first vertical bar 587 and the second vertical bar 588 are higher than the receiving area 59.

[0037] The steering assembly 5 includes a motor 51, a drive shaft 52, a rotating plate 53 and a reducer 60. The input end of the reducer 60 is arranged at the drive end of the motor 51, the drive shaft 52 is arranged at the output end of the reducer 60, and the rotating plate 53 is arranged on the drive shaft 52. The motor 51 drives the reducer 60 to rotate, and the drive shaft 52 drives the rotating plate 53 to rotate. The steering assembly 5 also includes a synchronous belt 54, a first synchronous wheel 55, a second synchronous wheel 56 and a rotating rod 57. The rotating rod 57 is rotatably arranged on the rotating plate 53, the second synchronous wheel 56 is arranged on the rotating rod 57, the first synchronous wheel 55 is arranged on the reducer 60, the first synchronous wheel 55 is a hollow wheel, the drive shaft 52 passes through the first synchronous wheel 55, the first synchronous wheel 55 and the second synchronous wheel 56 are located on the same side, and the synchronous belt 54 is simultaneously sleeved on the first synchronous wheel 55 and the second synchronous wheel 56.

[0038] When the rotating plate 53 rotates with the driving shaft 52 as the center, the rotating rod 57 rotates and revolves, the driving shaft 52 is only the axis of revolution, the first synchronous wheel 55 does not rotate, and the outer diameters of the first synchronous wheel 55 and the second synchronous wheel 56 are the same, but the rotating rod 57 and the rotating plate 53 rotate relative to each other, that is, the state of the rotating rod 57 remains unchanged, and at the same time, the second synchronous wheel 56 rotates with the first synchronous wheel 55 as the center, and the positions of the synchronous belt 54 on the first synchronous wheel 55 and the second synchronous wheel 56 change, and the synchronous belt 54 keeps the second synchronous wheel 56 in a horizontal state unchanged, so that the second synchronous wheel 56 and the rotating rod 57 always revolve with the rotating plate 53, and the second synchronous wheel 56 and the rotating rod 57 only make circular motion with the rotating plate 53, and the second synchronous wheel 56 and the rotating rod 57 and the rotating plate 53 rotate relative to each other.

[0039] The steering assembly 5 also includes a receiving portion 58, which is arranged on the rotating rod 57. The receiving portion 58 and the second synchronous wheel 56 are respectively arranged at both ends of the rotating rod 57. The receiving portion 58 has a receiving area 59, and the receiving area 59 is used to receive the battery cell 8. The rotation state of the receiving portion 58 is the same as that of the rotating rod 57. The receiving area 59 has two states: docking and away from the discharge end of the third conveying assembly 3. The rotating plate 53 rotates, and the receiving area 59 also rotates in a circle. The receiving area 59 is located in the moving direction of the battery cell 8. The receiving area 59 receives the battery cell 8 and rotates. The receiving area 59 rotates to a set angle to place the battery cell 8 on other equipment. The other equipment is located on the rotation path of the receiving area 59.

[0040] The steering assembly 5 further includes a support 50 , on which the motor 51 and the reducer 60 are both arranged. The height of the support 50 is determined according to the position of the battery cell 8 when it moves.

[0041] like Fig.10 and Fig.11 As shown, the steering assembly 5 also includes a positioning block 501, a positioning rod 502 and a tensioning wheel 503. The positioning block 501 is arranged on the rotating plate 53, the positioning rod 502 is arranged on the positioning block 501, the positioning rod 502 is located outside the outer side of the synchronous belt 54, and the tensioning wheel 503 is rotatably arranged on the positioning rod 502. The tensioning wheel 503 is overlapped on the outer side of the synchronous belt 54, and the tensioning wheel 503 is located between the first synchronous wheel 55 and the second synchronous wheel 56. In this way, the synchronous belt 54 is always in a tightened state, and the synchronous belt 54 has a tensioning effect on the first synchronous wheel 55 and the second synchronous wheel 56.

[0042] A slide groove 500 is arranged on the rotating plate 53, and a positioning block 501 is slidably arranged in the slide groove 500. The height of the positioning block 501 in the slide groove 500 is adjustable. A cover shell 509 is arranged on the outer periphery of the rotating plate 53. The first synchronous wheel 55, the second synchronous wheel 56 and the synchronous belt 54 are all covered in the cover shell 509. The cover shell 509 can prevent dust from entering the interior and also has a safety function.

[0043] The first synchronous wheel 55 and the second synchronous wheel 56 are both provided with racks, so that the synchronous belt 54 is meshed with the first synchronous wheel 55 and the second synchronous wheel 56 at the same time. The first synchronous wheel 55 has a first shaft ring 551 and a second shaft ring 552 at both ends, and the second synchronous wheel 56 has a third shaft ring 561 and a fourth shaft ring 562 at both ends. In this way, the synchronous belt 54 is between the first shaft ring 551 and the second shaft ring 552, and the synchronous belt 54 is not easy to fall off on the first synchronous wheel 55. The synchronous belt 54 is also between the third shaft ring 561 and the fourth shaft ring 562, and the synchronous belt 54 is not easy to fall off on the second synchronous wheel 56.

[0044] like Fig.12 and Fig.13 and Fig.14 As shown, the battery core 8 is on the core holder 7, and the separation component 4 is arranged above the first conveying component 1, and the height between the separation component 4 and the first conveying component 1 is sufficient for the core holder 7 to move.

[0045] The first conveying assembly 1 includes a rotatably arranged first conveying belt 11 , which is used to convey the core holder 7 and the battery core 8 . The first conveying belt 11 flows from below the separation assembly 4 .

[0046] The separation component 4 includes a first chain plate 41 and a second chain plate 42 which are rotatably arranged. The separation component 4 also includes a first rubber strip 43 and a second rubber strip 44. The first rubber strip 43 is arranged around the outer periphery of the first chain plate 41, and the first rubber strip 43 is attached to the outer peripheral surface of the first chain plate 41. The first rubber strip 43 rotates together with the first chain plate 41. The second rubber strip 44 is arranged around the outer periphery of the second chain plate 42, and the second rubber strip 44 is attached to the outer peripheral surface of the second chain plate 42. The second rubber strip 44 rotates together with the second chain plate 42. The first chain plate 41 and the second chain plate 42 rotate in a circular motion.

[0047] A channel 40 is formed between the first rubber strip 43 and the second rubber strip 44. The channel 40 is located above the first conveyor belt 11. The feed end of the channel 40 is aligned with the battery cell 8 in the flow direction of the first conveyor belt 11. When the battery cell 8 moves into the channel 40, the first rubber strip 43 and the second rubber strip 44 are used to clamp the battery cell 8 together. At the same time, because the first rubber strip 43 and the second rubber strip 44 are rotating, the first rubber strip 43 and the second rubber strip 44 clamp the battery cell 8 and move together.

[0048] The first rubber strip 43 and the second rubber strip 44 are made of rubber strips, and there are strip-shaped protrusions on the rubber strips to increase friction and provide soft support, so that the first rubber strip 43 and the second rubber strip 44 are elastic. When the first rubber strip 43 and the second rubber strip 44 jointly clamp the battery cell 8, there will be no clamping marks on the battery cell 8. The first rubber strip 43 and the second rubber strip 44 have a protective effect on the battery cell 8. When the first rubber strip 43 and the second rubber strip 44 jointly clamp the battery cell 8, the core holder 7 continues to move on the first conveyor belt 11, and the first conveyor belt 11 located below the first rubber strip 43 and the second rubber strip 44 extends obliquely, and the first conveyor belt 11 drives the core holder 7 to gradually move downward, so that the battery cell 8 is separated from the core holder 7.

[0049] The first conveying assembly 1 also includes a bottom plate 12, on which the first conveyor belt 11 is rotatably arranged. The first conveyor belt 11 is arranged in contact with the surface of the bottom plate 12, on which the core holder 7 and the battery core 8 are placed. The bottom plate 12 supports the first conveyor belt 11 to prevent the first conveyor belt 11 from being sunken.

[0050] The first conveying assembly 1 also includes a first protective strip 13 and a second protective strip 14, which are respectively arranged at both ends of the extension direction of the first conveying belt 11, and the first conveying belt 11 is between the first protective strip 13 and the second protective strip 14. The first protective strip 13 and the second protective strip 14 can prevent the core holder 7 and the battery cell 8 from falling off.

[0051] The bottom plate 12 is bent and extended, that is, the extension path of the bottom plate 12 has an arc, and the first conveyor belt 11 is bent and extended in contact with the bottom plate 12. The extension path of the first conveyor belt 11 is consistent with the extension path of the bottom plate 12, so the moving paths of the core holder 7 and the battery cell 8 can turn. When the core holder 7 and the battery cell 8 turn, the core holder 7 will touch the first protective strip 13 or the second protective strip 14, and the first protective strip 13 and the second protective strip 14 can also play a guiding role.

[0052] The bottom plate 12 also has a slope 15, so the rotating first conveyor belt 11 will have a slope, and the feed end of the channel 40 is aligned with the upper end of the slope 15, that is, the feed end of the channel 40 is aligned with the upper end of the slope of the first conveyor belt 11, so that after the core seat 7 moves to the upper end of the slope 15, the core seat 7 moves downward from the upper end of the slope 15, and the battery cell 8 enters the channel 40, and the battery cell 8 is clamped by the first rubber strip 43 and the second rubber strip 44, and the battery cell 8 is transported by the first rubber strip 43 and the second rubber strip 44, so that the battery cell 8 and the core seat 7 are easier to separate.

[0053] The separation assembly 4 also includes a first guide plate 45 and a second guide plate 46 arranged in parallel, the first chain plate 41 is arranged around the outer periphery of the first guide plate 45, and the second chain plate 42 is arranged around the outer periphery of the second guide plate 46. The first chain plate 41 rotates in contact with the outer peripheral surface of the first guide plate 45, and the second chain plate 42 rotates in contact with the outer peripheral surface of the second guide plate 46.

[0054] The separation assembly 4 also includes a first motor 47 and a second motor 48. The first motor 47 is arranged on the first guide plate 45, and the second motor 48 is arranged on the second guide plate 46. The first chain plate 41 is meshed with the driving end of the first motor 47, and the second chain plate 42 is meshed with the driving end of the second motor 48. The first motor 47 drives the first chain plate 41 to rotate, and the second motor 48 drives the second chain plate 42 to rotate.

[0055] The first guide plate 45 has a first guide head 49 at the end, and the second guide plate 46 has a second guide head 30 at the end. The first guide head 49 and the second guide head 30 are located on both sides of the feed end of the channel 40. An opening 9 is formed between the first guide head 49 and the second guide head 30. The opening 9 is communicated with the channel 40. The battery cell 8 enters the channel 40 from the opening 9. The opening 9 extends to the feed end of the channel 40 in a contracted state, that is, the size of the feed end of the opening 9 is larger than the size of the discharge end. The feed end of the opening 9 makes it easier for the battery cell 8 to enter. If the battery cell 8 is offset, the battery cell 8 will touch the first guide head 49 or the second guide head 30. After touching, the battery cell 8 will offset to the middle. The first guide head 49 and the second guide head 30 have a guiding effect on the battery cell 8.

[0056] like Fig.15 and Fig.16 As shown, the battery cell 8 is on the core holder 7 , and the battery cell 8 is separated from the core holder 7 .

[0057] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the contents of the present invention and implement them accordingly. They cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A flexible battery cell conveying device, comprising a first conveying assembly (1), a second conveying assembly (2), a third conveying assembly (3), a separation assembly (4) and a steering assembly (5), characterized in that: The first conveying assembly (1) comprises a first conveying belt (11) which is rotatably arranged, the first conveying belt (11) being used to convey the core seat and the battery core, and the separating assembly (4) being used to separate the battery core from the seat; The feed end of the second conveying component (2) is butted against the discharge end of the separation component (4); the second conveying component (2) conveys the battery cells in a twisted manner; the third conveying component (3) is used to convey the flipped battery cells; and the feed end of the steering component (5) is butted against the discharge end of the third conveying component (3); The steering assembly (5) comprises a motor (51), a drive shaft (52), a rotating plate (53) and a reducer (60); the input end of the reducer (60) is arranged at the drive end of the motor (51); the drive shaft (52) is arranged at the output end of the reducer (60); the rotating plate (53) is arranged on the drive shaft (52); the steering assembly (5) further comprises a synchronous belt (54), a first synchronous wheel (55), a second synchronous wheel (56) and a rotating rod (57); the rotating rod (57) is rotatably arranged on the rotating plate (53); the second synchronous wheel (56) is arranged on the rotating rod (57); the first synchronous wheel (55) is arranged on the reducer (60); and the synchronous belt (54) is simultaneously sleeved on the first synchronous wheel (55) and the second synchronous wheel (56); The steering assembly (5) further comprises a receiving portion (58), the receiving portion (58) being arranged on the rotating rod (57), the receiving portion (58) having a receiving area (59), the receiving area (59) being used to receive the battery cell, the receiving area (59) having two states: docking and being away from the discharge end of the third conveying assembly (3).

2. The flexible battery cell transport device according to claim 1, characterized in that: The steering assembly (5) further comprises a positioning block (501), a positioning rod (502) and a tensioning wheel (503), wherein the positioning block (501) is arranged on the rotating plate (53), the positioning rod (502) is arranged on the positioning block (501), the tensioning wheel (503) is rotatably arranged on the positioning rod (502), and the tensioning wheel (503) is overlapped on the outer side of the synchronous belt (54).

3. The flexible battery cell transport device according to claim 1, characterized in that: The receiving portion (58) comprises a first supporting rod (581), a second supporting rod (582) and a rotating block (583); the rotating block (583) and the second synchronous wheel (56) are arranged at two ends of the rotating rod (57); and the first supporting rod (581) and the second supporting rod (582) are respectively arranged at two ends of the rotating block (583).

4. The flexible battery cell transport device according to claim 3, characterized in that: The receiving portion (58) further comprises a first support bar (585) and a second support bar (586); the first support bar (585) is arranged on the first support rod (581); the second support bar (586) is arranged on the second support rod (582); the first support bar (585) has a first vertical bar (587); the second support bar (586) has a second vertical bar (588); the receiving area (59) is located on the first support bar (585) and the second support bar (586); the first vertical bar (587) and the second vertical bar (588) are respectively located at two ends of the receiving area (59).

5. The flexible battery cell transport device according to claim 1, characterized in that: The second conveying assembly (2) further comprises a first planar conveying belt (21) and a first twisting conveying belt (22) which are rotatably arranged, wherein the first planar conveying belt (21) is connected to the discharge end of the separation assembly (4), and the first twisting conveying belt (22) is connected to the first planar conveying belt (21), and the first twisting conveying belt (22) is arranged in a twisted manner, and the first twisting conveying belt (22) transports the battery cells in a twisted manner.

6. The flexible battery cell transport device according to claim 5, characterized in that: The second conveying assembly (2) further comprises a first guide column (23) and a second guide column (24), the first planar conveying belt (21) being on the first guide column (23), the second guide column (24) being arranged in a twisted manner, and the first twisted conveying belt (22) being arranged on the second guide column (24) in a twisted manner.

7. The flexible battery cell transport device according to claim 6, characterized in that: The second conveying assembly (2) further comprises a first side plate (25) and a second side plate (26), wherein the first side plate (25) and the second side plate (26) are respectively arranged on both sides of the first planar conveying belt (21), and the first side plate (25) and the second side plate (26) extend to a feeding area on the second twisting conveying belt (22).

8. The battery cell flexible transport device according to claim 7, characterized in that: The second conveying assembly (2) further comprises a plurality of rolling mechanisms (6), wherein the plurality of rolling mechanisms (6) are respectively arranged on the first side plate (25) and the second side plate (26), and the plurality of rolling mechanisms (6) are located between the first side plate (25) and the second side plate (26), and the rolling mechanisms (6) are arranged along an extension path of the first side plate (25) and the second side plate (26).

9. The flexible battery cell transport device according to claim 8, characterized in that: The rolling mechanism (6) comprises a first rolling body (61), a second rolling body (62) and a base (63); the first rolling body (61) and the second rolling body (62) are rotatably arranged on the base (63); the first rolling body (61) comprises a first upper shaft ring (611), a first lower shaft ring (612) and a first roller (613); the second rolling body (62) comprises a second upper shaft ring (621), a second lower shaft ring (622) and a second roller (623); the first upper shaft ring (611) and the first lower shaft ring (612) are arranged on the first roller (613) at intervals; the second upper shaft ring (621) and the second lower shaft ring (622) are arranged on the second roller (623).

10. The flexible battery cell transport device according to claim 9, characterized in that: The first upper shaft ring (611) is located between the adjacent second upper shaft ring (621) and the second lower shaft ring (622), and the second lower shaft ring (622) is located between the adjacent first upper shaft ring (611) and the first lower shaft ring (612).

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