Battery steel shell arraying device

Abstract

The battery steel shell arraying device comprises a base, two supporting arms are symmetrically arranged on the base, a feeding hopper is arranged between the two supporting arms, and a feeding bin is arranged below the feeding hopper; a rotary roller is arranged below the feeding bin; the rotating roller is rotatably connected between the two supporting arms through a rotating shaft, the rotating roller is provided with material carrying grooves, the material carrying grooves are evenly distributed in the outer surface of the rotating roller in a circumferential shape, the size of the material carrying grooves is matched with the size of the battery steel shell, and a bearing space is provided for the battery steel shell. Steel shells are rapidly guided into the feeding bin through the arranged feeding hopper, the feeding bin enables the steel shells to evenly and orderly enter the rotating roller through rotation of the self-rotating arm and pushing of the internal spiral blade, after the rotating roller arranges the steel shells, collection is completed through the arrangement rail and the collection box, and the continuous arrangement process is achieved. Efficient treatment of the steel shells is achieved, the residence time of the steel shells in all links is shortened, and the production efficiency of the arraying device is improved.

Description

Technical Field

[0001] The invention mainly relates to the technical field of battery steel shell processing, and specifically relates to a battery steel shell arranging device. Background Art

[0002] A battery refers to a cup, trough or other container or part of the space of a composite container that contains an electrolyte solution and a metal electrode to generate an electric current. It is a device that can convert chemical energy into electrical energy. The production process of the battery steel shell includes four steps: blanking, stretching the barrel, stretching the head and cutting the port. After the battery steel shell is produced and electroplated, there will be a disorderly phenomenon, and an array device is needed to organize and send out the batteries.

[0003] The existing technology discloses a aligning mechanism for electroplating lithium battery steel shells, which relates to the technical field of lithium battery production equipment, including a No. 1 conveyor belt, a steel shell is arranged at the upper end of the No. 1 conveyor belt, a conveying seat is arranged at one side of the No. 1 conveyor belt, a No. 2 conveyor belt is arranged on the inner wall of the conveying seat, and a shell unloading mechanism is arranged on one side of the conveying seat. The utility model realizes the function of flipping and aligning the steel shells by arranging a No. 1 conveyor belt, a moving seat, a telescopic rod, a No. 1 moving arm, a support seat, a rotating seat and an insertion rod. The support seat is pushed to move by an electric push rod, and the two groups of support seats move while driving the two groups of rotating seats to move synchronously. If the end of the insertion rod that contacts the steel shell is a closed end, the insertion rod pushes the steel shell to move under the influence of the movement of the support seat. If the end of the insertion rod that contacts the steel shell is a non-closed end, the insertion rod enters the inner wall of the steel shell to clamp the steel shell, thereby realizing the function of classifying the steel shells.

[0004] However, the entire aligning process in the above technology relies on the push and retraction of the electric push rod and the step-by-step start of the motor, which is an intermittent working mode. After each group of steel shells is sorted and unloaded, it is necessary to wait for each component to reset before the next group of operations, resulting in limited aligning efficiency and difficulty in meeting large-scale, high-volume production needs. Summary of the invention

[0005] The present invention mainly provides a battery steel shell arranging device to solve the technical problems raised in the above background technology.

[0006] The technical solution adopted by the present invention to solve the above technical problems is: A battery steel shell aligning device comprises a base, two supporting arms are symmetrically arranged on the base, a feed hopper is arranged between the two supporting arms, a feeding bin is arranged below the feed hopper, and a rotating drum is arranged below the feeding bin; The rotating drum is rotatably connected between the two support arms through a rotating shaft, and a loading groove is provided on the rotating drum. The loading groove is evenly distributed on the outer surface of the rotating drum in a circular shape, and the size of the loading groove matches the size of the battery steel shell, providing a carrying space for the battery steel shell.

[0007] Furthermore, an electromagnetic suction cup is provided at the bottom of the loading trough for fixing the battery steel shell. The electromagnetic suction cup is electrically connected to the control system, and the size of its electromagnetic force is adjusted by the control system. A buffer layer is provided on the surface of the electromagnetic suction cup. The buffer layer is made of elastic rubber material to prevent damage to the surface of the steel shell.

[0008] Furthermore, one end of the rotating shaft is rotatably connected to the support arm through a bearing seat, and the other end passes through the support arm and is connected to a driven gear. The driven gear is connected to a second driving gear through a second chain transmission. The second driving gear is arranged on the output shaft of the second motor. The second motor is arranged in a protective cover, and the protective cover is arranged on the support arm.

[0009] Furthermore, the two ends of the feed hopper are respectively connected to adjacent support arms, and its shape is funnel-shaped. The bottom surface of the feed hopper is provided with a plurality of discharge ports that match the size of the battery steel shell, and each discharge port is connected to a discharge pipe, and the discharge pipe is connected to the top of the feeding bin.

[0010] Furthermore, two self-spinning arms are provided between the support arms, a feeding bin is rotatably connected inside the self-spinning arms, a spiral blade is provided inside the feeding bin, and a gear ring is connected to the outside of the feeding bin, the gear ring is connected to the first driving gear through a first chain transmission, and the first driving gear is connected to the output end of the first motor.

[0011] Furthermore, the discharge port at the bottom of the feeding bin is connected to a discharge hopper, the feed port on the top surface of the discharge hopper matches the size of the discharge port of the feeding bin, and the size of the discharge port at the bottom of the discharge hopper matches the loading trough.

[0012] Furthermore, an array track is provided under the rotating drum, the array track is connected to the upper surface of the base, and a plurality of array grooves are provided on the array track, the number and position of the array grooves match the loading trough, and the array grooves are made of corrosion-resistant flexible plastic, which can effectively reduce the collision and jamming of the steel shell during the transmission process.

[0013] Furthermore, a collecting box is provided at the discharge end of the entire row of tracks, and a plurality of collecting cavities are provided on the collecting box, and the number and positions of the collecting cavities match those of the entire row of slots.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention uses a feed hopper to quickly guide the steel shells into the feeding bin. The feeding bin allows the steel shells to enter the rotating drum evenly and orderly through the rotation of the self-spinning arm and the push of the internal spiral blades. After the rotating drum arranges the steel shells, they are collected through the arrangement track and the collection box. This continuous arrangement process realizes the efficient processing of the steel shells, reduces the residence time of the steel shells in each link, and improves the production efficiency of the arrangement device.

[0015] 2. The present invention can accurately locate and firmly fix the battery steel shell by setting the loading troughs on the rotating drum that are evenly distributed in a circular shape and have suitable sizes, and the electromagnetic suction cup at the bottom thereof. The electromagnetic force of the electromagnetic suction cup can be adjusted through the control system, which can adapt to the fixing requirements of the steel shell under different working conditions, ensuring that the steel shell will not shift or fall during the rotation process, greatly improving the accuracy and stability of the whole array, reducing the whole array errors caused by the position deviation of the steel shell, and effectively improving the whole array efficiency.

[0016] 3. The invention flexibly adjusts the speed, direction and other parameters of the feeding bin and the rotating drum through the control system, which can accurately control the feeding speed and rotation speed, ensure the smooth progress of the entire process, and improve the adaptability of the device to diversified production needs.

[0017] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a front view of the overall structure of the present invention; Figure 3 It is a side view of the overall structure of the present invention; Figure 4 It is a schematic diagram of the structure of the rotating drum of the present invention; Figure 5 It is a cross-sectional view of the rotating drum structure of the present invention; Figure 6 It is a schematic diagram of the feeding bin structure of the present invention; Figure 7 It is a front cross-sectional view of the feeding bin structure of the present invention; Figure 8 It is a cross-sectional view of the collecting box structure of the present invention.

[0019] Description of the drawings: 1. Base; 101. Support arm; 102. Spin arm; 2. Feed hopper; 201. Discharge pipe; 3. Feed bin; 301. Spiral blade; 302. Gear ring; 303. First chain; 304. First driving gear; 305. First motor; 4. Discharge hopper; 5. Rotating drum; 501. Rotating shaft; 502. Loading trough; 5021. Electromagnetic suction cup; 5022. Buffer layer; 503. Driven gear; 504. Second chain; 505. Second driving gear; 506. Second motor; 507. Protective cover; 6. Arrangement track; 601. Arrangement trough; 7. Collection box; 701. Collection chamber. DETAILED DESCRIPTION

[0020] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive. Example

[0021] Please refer to the attached Figure 1 , 2 As shown in Figures 3, 4 and 5, a battery steel shell arranging device comprises a base 1, two supporting arms 101 are symmetrically arranged on the base 1, a feed hopper 2 is arranged between the two supporting arms 101, a feeding bin 3 is arranged below the feed hopper 2; a discharge hopper 4 is arranged below the feeding bin 3, a rotating drum 5 is arranged below the discharge hopper 4; the rotating drum 5 is rotatably connected between the two supporting arms 101 through a rotating shaft 501, one end of the rotating shaft 501 is rotatably connected to the supporting arm 101 through a bearing seat, and the other end passes through the supporting arm 101 and is connected to a driven gear 503, and the driven gear 503 is connected to a second driving gear 505 through a second chain 504. The second driving gear 505 is arranged on the output shaft of the second motor 506, the second motor 506 is arranged in the protective cover 507, the protective cover 507 is arranged on the support arm 101, and the rotating drum 5 is provided with a loading groove 502, the loading groove 502 is evenly distributed on the outer surface of the rotating drum 5 in a circular shape, and the size of the loading groove 502 matches the size of the battery steel shell, providing a bearing space for the battery steel shell, an electromagnetic suction cup 5021 is provided at the bottom of the loading groove 502, and a buffer layer 5022 is provided on the surface of the electromagnetic suction cup 5021. In addition, an array track 6 is provided under the rotating drum 5, and a collection box 7 is provided at the discharge end of the array track 6.

[0022] It should be noted that, during the process of arranging, the battery steel shells enter the feeding bin 3 from the feeding hopper 2, and the battery steel shells in the feeding bin 3 fall into the loading slot 502 on the rotating drum 5 through the discharging hopper 4. At this time, the rotating drum 5 continues to rotate under the drive of the second motor 506, and the second motor 506 drives the second driving gear 505, and the driven gear 503 and the rotating shaft 501 rotate through the second chain 504, thereby driving the rotating drum 5 to rotate. The loading slot 502 on the rotating drum 5 passes under the discharging hopper 4 in turn during the rotation process to receive the steel shells. When the steel shells fall into the loading slot 502, the battery steel shells in the loading slot 502 are The magnetic suction cup 5021 starts immediately, and the control system adjusts the size of the electromagnetic force according to the preset parameters to firmly fix the battery steel shell at the bottom of the loading trough 502. At the same time, with the rotation of the rotating drum 5, the battery steel shell in the loading trough 502 is brought to different positions, and another set of loading troughs 502 rotates to the bottom of the feeding bin 3 to carry the battery steel shell. When the loading trough 502 with the battery steel shell rotates to the bottom, the electromagnetic suction cup 5021 is powered off and absorbs the battery steel shell. The battery steel shell leaves the loading trough 502 under the action of its own gravity and falls into the entire column of tracks 6. The steel shell slides in the entire column of tracks 6 and finally enters the collection box 7.

[0023] It should be noted that the electromagnetic suction cup 5021 is electrically connected to the control system, and the control system adjusts the electromagnetic force by changing the current input to the electromagnetic suction cup 5021. For a larger or heavier steel shell, the electromagnetic force needs to be increased to ensure that it is firmly adsorbed in the loading slot 502; while for a smaller or lighter steel shell, the electromagnetic force is appropriately reduced to avoid the steel shell being difficult to separate from the electromagnetic suction cup 5021 due to excessive adsorption force; the buffer layer 5022 is made of elastic rubber material, which has good elasticity and flexibility. When the electromagnetic suction cup 5021 adsorbs the battery steel shell, the buffer layer 5022 first contacts the surface of the steel shell. Due to the elasticity of rubber, it can deform to a certain extent under the action of electromagnetic force, thereby dispersing the pressure between the steel shell and the electromagnetic suction cup 5021, avoiding the steel shell surface from being subjected to concentrated pressure and causing scratches, deformation and other damage. At the same time, in the process of the steel shell being adsorbed and released, the buffer layer 5022 can also play a role in buffering impact, reducing the damage to the steel shell surface caused by collision.

[0024] Please refer to the attached Figure 1 , 2 As shown in FIG. 3 , both ends of the feed hopper 2 are respectively connected to adjacent support arms 101 , and the shape of the feed hopper 2 is funnel-shaped. The bottom surface of the feed hopper 2 is provided with a plurality of discharge ports that match the size of the battery steel shell. Each discharge port is connected to a discharge pipe 201 , and the discharge pipe 201 is connected to the top of the feeding bin 3 .

[0025] It should be noted that the feed hopper 2 is designed to be funnel-shaped, with a larger top opening and a smaller bottom opening. This shape can utilize the principle of gravity to allow the poured battery steel shell to quickly converge to the bottom, effectively improving the feeding efficiency. The larger top opening facilitates the operator to pour a large amount of steel shells into the feed hopper 2 at one time, reducing the feeding time. At the same time, the funnel-shaped inner wall can guide the steel shell, allowing the steel shell to slide naturally under the action of gravity, avoiding the accumulation or blockage of the steel shell in the feed hopper 2. In addition, the funnel-shaped design can also allow the steel shell to gradually adjust its posture during the falling process, which is more conducive to smoothly entering the discharge port on the bottom surface. The size of the discharge port matches the size of the battery steel shell, ensuring that the steel shell can pass through the discharge port smoothly, and will not cause the steel shell to shake or collide when passing through due to the discharge port being too large, nor will it cause blockage due to the discharge port being too small, and the discharge pipe 201 can guide the battery steel shell into the feeding bin 3.

[0026] Please refer to the attached Figure 1 , 2 As shown in , 6 and 7, two self-spinning arms 102 are provided between the support arms 101, and a feeding bin 3 is rotatably connected inside the self-spinning arms 102, a spiral blade 301 is provided inside the feeding bin 3, and a ring gear 302 is connected to the outside of the feeding bin 3, and the ring gear 302 is connected to a first driving gear 304 through a first chain 303, and the first driving gear 304 is connected to the output end of the first motor 305, and a discharge port at the bottom of the feeding bin 3 is connected to a discharge hopper 4, and a feed port on the top surface of the discharge hopper 4 matches the size of the discharge port of the feeding bin 3, and the size of the discharge port at the bottom of the discharge hopper 4 matches the loading trough 502.

[0027] It should be noted that a special bearing seat is provided in the self-spinning arm 102, and the feeding bin 3 is rotatably connected to the bearing seat through a shaft. This design ensures that the feeding bin 3 can rotate flexibly and smoothly in the self-spinning arm 102, and the rotation of the feeding bin 3 can change the distribution and flow state of the material inside it. When the feeding bin 3 rotates, the battery steel shell will undergo dynamic changes such as rolling and moving in the bin, which helps to break the possible accumulation or mutual jamming of the steel shell, so that the steel shell can move more evenly and smoothly to the discharge port, thereby improving the stability and continuity of the feeding.

[0028] It should be noted that when the first motor 305 is started, the first driving gear 304 on its output end rotates accordingly, and the first driving gear 304 transmits power to the ring gear 302 through the first chain 303, thereby driving the feeding bin 3 to rotate on the spinning arm 102, and the spiral blade 301 is fixed on the central axis of the feeding bin 3. As the feeding bin 3 rotates, the spiral blade 301 rotates together, and its spiral structure generates an axial driving force on the battery steel shell during rotation. The steel shell moves toward the discharge port along the axial direction of the feeding bin 3 under the push of the blade. The spiral blade 301 can effectively prevent the steel shell from being blocked in the bin. In addition, the control system can accurately control the conveying speed and flow rate of the steel shell by adjusting the rotation speed of the first motor 305 and the second motor 506 to adapt to different production needs and whole-line rhythm.

[0029] It should be noted that the feed port on the top surface of the discharge hopper 4 is precisely matched with the size of the discharge port of the feeding bin 3, ensuring a smooth transition of the steel shell from the feeding bin 3 to the discharge hopper 4. At the same time, the size of the discharge port at the bottom of the discharge hopper 4 matches the loading trough 502, which can make the steel shell fall naturally and accurately into the loading trough 502 under the action of gravity, reducing the displacement or misalignment of the steel shell during the falling process, and improving the accuracy and efficiency of the entire array.

[0030] Please refer to the attached Figure 1 , 2 As shown in Figures 3 and 8, an alignment track 6 is provided under the rotating drum 5, the alignment track 6 is connected to the upper surface of the base 1, and a plurality of alignment grooves 601 are provided on the alignment track 6, the number and positions of the alignment grooves 601 match the loading grooves 502, and the alignment grooves 601 are made of corrosion-resistant flexible plastic, a collecting box 7 is provided at the discharge end of the alignment track 6, a plurality of collecting cavities 701 are opened on the collecting box 7, and the number and positions of the collecting cavities 701 match the alignment grooves 601.

[0031] It should be noted that the number of the row slots 601 matches the loading slots 502 in order to ensure that the steel shells in each loading slot 502 on the rotating drum 5 can find a corresponding receiving position on the row track 6. This one-to-one correspondence allows the steel shells to be arranged in an orderly manner during the process of transferring from the rotating drum 5 to the row track 6, avoiding confusion or collision of the steel shells due to the lack of corresponding positions, thereby improving the efficiency and accuracy of the row.

[0032] It should be noted that during the production process, the battery steel shell may come into contact with some corrosive substances, such as electrolyte residue, etc., and the column slot 601 is made of corrosion-resistant flexible plastic, which can effectively resist the erosion of these corrosive substances, extend the service life of the column track 6, reduce the maintenance cost and replacement frequency of the equipment, and ensure the long-term stable operation of the column device. At the same time, the flexible plastic also has good elastic properties, so that it can play a good buffering role when the steel shell falls into the column slot 601. When the steel shell falls from the rotating drum 5, a certain impact force will be generated. The flexible plastic column slot 601 can absorb part of the impact force through its own elastic deformation, reduce the collision force between the steel shell and the column slot 601, thereby effectively preventing the surface of the steel shell from being scratched, deformed, and other damages due to collision. This buffering effect not only protects the quality of the steel shell, but also reduces the noise caused by the collision of the steel shell and improves the working environment. In addition, the surface of the flexible plastic is relatively smooth and has a certain flexibility, which can reduce the friction and jamming of the steel shell during the transmission process, making it difficult for the steel shell to be stuck or blocked when moving in the entire column slot 601, and can be transported more smoothly along the entire column slot 601, thereby improving the continuity and stability of the entire column process. Even if the entire column slot 601 is slightly deformed due to long-term use, the flexibility of the flexible plastic can enable it to still maintain good transportation performance, and will not seriously affect the transmission of the steel shell due to local deformation.

[0033] It should be noted that the collection box 7 is the last link of the alignment device. Its main function is to store the battery steel shells that have been aligned in an orderly manner so as to facilitate use in subsequent production processes (such as packaging, transportation, etc.). It collects the originally disordered steel shells in the order after alignment, ensuring the consistency of the product and the efficiency of subsequent processes. The number and position of the collection chambers 701 in the collection box 7 match the alignment slots 601, ensuring that the steel shells can fall into the corresponding collection chambers 701 accurately when they fall from the alignment slots 601, and each Each steel shell coming out of the entire array slot 601 has a corresponding storage position, avoiding the phenomenon of having nowhere to put the steel shell, thereby improving the accuracy of the entire array and the orderliness of storage. In addition, the depth of the collection chamber 701 is greater than the height of the battery steel shell, ensuring that the steel shell can be stably stored in the collection chamber 701 and preventing the steel shell from falling outside the collection box 7, thereby ensuring the reliability of the collection process. A material level sensor is also provided in the collection chamber 701. When the battery steel shells in the collection chamber 701 are full, the material level sensor sends an alarm to remind the staff to replace the new collection box 7.

[0034] The specific operation process of the present invention is as follows: Pour the battery steel shells to be arranged into the feed hopper 2 in batches. Since the feed hopper 2 is funnel-shaped, the steel shells will naturally slide to the discharge port at the bottom, and then enter the feeding bin 3 through the discharge pipe 201; When the steel shell enters the feeding bin 3, the control system starts the first motor 305, and the first motor 305 drives the first driving gear 304 to rotate, and drives the ring gear 302 through the first chain 303, so that the feeding bin 3 starts to rotate. At the same time, the spiral blades 301 inside the feeding bin 3 also rotate, pushing the steel shell to move in the feeding bin 3 and approach the discharge port.

[0035] The steel shells enter the discharge hopper 4 from the discharge port at the bottom of the feeding bin 3, and then fall into the loading groove 502 of the rotating drum 5 through the discharge hopper 4. At this time, the rotating drum 5 continues to rotate under the drive of the second motor 506. The second motor 506 drives the second driving gear 505, and the driven gear 503) and the rotating shaft 501 rotate through the second chain 504, thereby driving the rotating drum 5 to rotate. The loading groove 502 on the rotating drum 5 passes under the discharge hopper 4 in turn during the rotation process to receive the steel shells; When the steel shell falls into the loading trough 502, the electromagnetic suction cup 5021 is immediately started, and the control system adjusts the electromagnetic force according to the preset parameters to firmly fix the steel shell at the bottom of the loading trough 502. As the rotating drum 5 continues to rotate, the steel shell in the loading trough 502 is brought to different positions to complete the aligning action; When the loading trough 502 on the rotating drum 5 rotates to the bottom, the electromagnetic suction cup 5021 is powered off, and the steel shells fall from the loading trough 502 into the aligning groove 601 of the aligning track 6 under the action of gravity. The steel shells slide in the aligning groove 601 and finally fall into the corresponding collecting cavity 701 of the collecting box 7, completing the collection work after aligning. When the collecting cavity 701 is full of battery steel shells, the material level sensor sounds an alarm to remind the staff to replace the new collecting box 7 to ensure the continuous operation of the aligning device.

[0036] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A battery steel shell arranging device, comprising a base (1), characterized in that: Two support arms (101) are symmetrically arranged on the base (1); a feed hopper (2) is arranged between the two support arms (101); a feeding bin (3) is arranged below the feed hopper (2); and a rotating drum (5) is arranged below the feeding bin (3); The rotating drum (5) is rotatably connected between the two support arms (101) via a rotating shaft (501), and a material loading groove (502) is provided on the rotating drum (5). The material loading groove (502) is evenly distributed on the outer surface of the rotating drum (5) in a circular shape, and the size of the material loading groove (502) matches the size of the battery steel shell, thereby providing a carrying space for the battery steel shell.

2. A battery steel shell arranging device according to claim 1, characterized in that: An electromagnetic suction cup (5021) is provided at the bottom of the loading trough (502) for fixing the battery steel shell. The electromagnetic suction cup (5021) is electrically connected to the control system, and the magnitude of its electromagnetic force is adjusted by the control system. A buffer layer (5022) is provided on the surface of the electromagnetic suction cup (5021). The buffer layer (5022) is made of elastic rubber material and is used to prevent the surface of the steel shell from being damaged.

3. A battery steel shell arranging device according to claim 1, characterized in that: One end of the rotating shaft (501) is rotatably connected to the support arm (101) via a bearing seat, and the other end passes through the support arm (101) and is connected to a driven gear (503); the driven gear (503) is transmission-connected to a second driving gear (505) via a second chain (504); the second driving gear (505) is arranged on an output shaft of a second motor (506); the second motor (506) is arranged in a protective cover (507); and the protective cover (507) is arranged on the support arm (101).

4. A battery steel shell arranging device according to claim 1, characterized in that: The two ends of the feed hopper (2) are respectively connected to adjacent support arms (101), and the feed hopper (2) is funnel-shaped. The bottom surface of the feed hopper (2) is provided with a plurality of discharge ports that match the size of the battery steel shell, and each discharge port is connected to a discharge pipe (201), and the discharge pipe (201) is connected to the top of the feeding bin (3).

5. A battery steel shell arranging device according to claim 1, characterized in that: Two self-spinning arms (102) are provided between the support arms (101); a feeding bin (3) is rotatably connected inside the self-spinning arms (102); a spiral blade (301) is provided inside the feeding bin (3); and a gear ring (302) is externally connected to the feeding bin (3); the gear ring (302) is transmission-connected to a first driving gear (304) via a first chain (303); and the first driving gear (304) is connected to the output end of a first motor (305).

6. A battery steel shell arranging device according to claim 1, characterized in that: The discharge port at the bottom of the feeding bin (3) is connected to a discharge hopper (4), the feed port on the top surface of the discharge hopper (4) matches the size of the discharge port of the feeding bin (3), and the size of the discharge port at the bottom of the discharge hopper (4) matches the size of the loading trough (502).

7. A battery steel shell arranging device according to claim 1, characterized in that: An alignment track (6) is provided below the rotating drum (5), the alignment track (6) is connected to the upper surface of the base (1), and a plurality of alignment grooves (601) are provided on the alignment track (6), the number and position of the alignment grooves (601) match the loading groove (502), and the alignment grooves (601) are made of corrosion-resistant flexible plastic, which can effectively reduce collision and jamming of the steel shell during transmission.

8. A battery steel shell arranging device according to claim 7, characterized in that: A collecting box (7) is provided at the discharge end of the row track (6), and a plurality of collecting cavities (701) are provided on the collecting box (7), wherein the number and positions of the collecting cavities (701) match those of the row slots (601).

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