Raw material and shell separation device for battery recovery

Abstract

The invention relates to the technical field of battery recovery, and discloses a battery recovery raw material and shell separation device which comprises a bottom plate for stable supporting, a conveying assembly for conveying batteries is arranged at the upper end of the bottom plate, and at least one positioning assembly for temporarily fixing the batteries is arranged at the upper end of the conveying assembly. A worker places a to-be-processed battery on a discharging supporting plate of the conveying belt, the battery extrudes a first arc clamping plate to drive a telescopic rod to move backwards and compress a first extension spring, a roller at the lower end of the clamping plate assists in movement, and resilience force of the spring is matched with the telescopic rod to enable the clamping plate to clamp the batteries of different sizes in a self-adaptive mode. When the battery needs to be transferred, the motor II is started to drive the rotating ring and the rotating rod to rotate, so that the guide plate is in place and the battery is shifted away from the conveying belt, and then the battery is accurately transferred to the next station under the guidance of the side baffle II and the guide plate, so that orderly conveying, positioning and guided transferring are realized.

Description

Technical Field

[0001] This invention relates to the field of battery recycling technology, specifically to a device for separating raw materials and casings for battery recycling. Background Technology

[0002] With the advancement of environmental awareness, technological development, and new energy-related industries, 3C electronics, new energy vehicles, and electrochemical energy storage have rapidly emerged globally in recent years. Their core power source—batteries—has also developed on a large scale. In order to improve the overall economic benefits of the battery industry and reduce the pollution of the global environment caused by a large number of batteries after they are discarded, it is necessary to recycle waste batteries efficiently. Chinese patent CN119733729A discloses a battery recycling material and casing separation device, including a workbench, a clamping unit on one side of the top surface of the workbench, a gantry frame on the top surface of the workbench, a cell separation unit and a casing separation unit between the two columns on both sides of the gantry frame, and a dismantling unit located at the top of the workbench between the cell separation unit and the casing separation unit. The dismantling unit includes a lifting mechanism and a cutting mechanism installed on the lifting mechanism. The lifting mechanism is detachably installed on the gantry frame and is used to drive the lifting and lowering of the cutting mechanism. The cutting mechanism is used to cut both ends of the battery casing to be recycled. This invention achieves a mechanized and non-crushing dismantling method through the coordinated work of the clamping unit, cell separation unit, dismantling unit and casing separation unit, dismantling and classifying waste batteries, facilitating the recycling and reuse of the dismantled materials. In addition, the adjustment module set in the dismantling unit can adjust the position of the saw blade according to different battery specifications, increasing the applicability of the device. It solves the problems of insufficient purity of recycled products and low economic efficiency caused by the overall crushing method used in the prior art to dismantle waste batteries, and the time-consuming and costly manual cutting of batteries. In the battery transportation process, relying on manual handling not only limits the amount that can be transported at one time, but also leads to a chaotic and disordered transportation rhythm due to differences in the physical strength and speed of the operators. Especially in mass production scenarios, manual transportation is extremely inefficient, and the production capacity may drop by more than 80%. If mechanical transportation is used, without effective positioning and regularization design, batteries are prone to problems such as displacement, tilting, and stacking during transportation, which can lead to congestion when entering the next workstation and interrupt the process flow. More importantly, batteries that are not precisely positioned will rotate and bounce during cutting due to unstable fixation, directly causing processing failures such as cutting position deviation and cell damage. To address these issues, we propose a battery recycling raw material and casing separation device. Summary of the Invention

[0003] The purpose of this invention is to provide a device for separating raw materials and casings for battery recycling, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a battery recycling raw material and casing separation device, comprising a base plate for stable support, a conveying component for conveying batteries at the upper end of the base plate, at least one positioning component for temporarily fixing batteries at the upper end of the conveying component, a guide component for removing the temporarily fixed batteries from the positioning component near the side of the upper end of the positioning component, a clamping component for ensuring the batteries are stable during casing processing at one end of the conveying component, a linear component at the upper end of the clamping component, a circular saw blade inside the linear component, the linear component for adjusting the cutting position of the circular saw blade, peeling components for peeling the battery casing after cutting at both sides of the clamping component, and a classification collection component for separate collection of casing, battery cells, and dust at the lower end of the clamping component.

[0005] Preferably, the conveying assembly includes a fixed bracket, which is fixedly installed on both sides of the upper end of the base plate. Several support plates are fixedly installed at the lower end of each of the two fixed brackets. A motor is provided at the outer edge of the front end of the fixed bracket. The drive end of the motor is rotatably connected to the conveyor belt near the inner side of the fixed bracket.

[0006] Preferably, the positioning component includes a feeding tray, which is fixedly installed on the outer surface of both sides of the conveyor belt. Several feeding trays are provided, and side baffles are fixedly installed on both upper sides of each feeding tray. The feeding tray and the side baffles are made of rubber. Telescopic rods are movably connected to the inner sides of two side baffles. Arc clamps are movably connected to one end of each telescopic rod. Arc clamps are also made of rubber. Rollers are movably installed on both lower sides of each arc clamp. Tension springs are provided on both sides of each telescopic rod near the rear of the arc clamp.

[0007] Preferably, the guiding assembly includes a first fixing plate, which is fixedly installed on the outer rear end of the fixed bracket and away from the first motor. A second motor is provided at the lower end of the fixing plate. A rotating ring is rotatably connected to the driving end of the second motor near the middle of the upper end of the first fixing plate. A rotating rod is rotatably connected to the upper end of the rotating ring. The upper end of the rotating rod has a semi-circular ring structure. A guide plate is installed inside the semi-circular ring near the upper end of the arc clamping plate. Side baffles are fixedly installed on both sides of the rear end of the fixed bracket. A guide plate is fixedly installed on the lower inner side of the two side baffles near the conveyor belt.

[0008] Preferably, the clamping assembly includes an outer placement ring, which is fixedly installed on one side of the guide plate. An inner placement ring is fixedly installed inside the outer placement ring. Several connecting rings are fixedly connected to both sides of the inner diameter of the inner placement ring. The connecting rings and the inner placement ring are all integrally formed. Movable connecting rods are movably connected to both sides of the connecting rings. Arc-shaped clamping plates are movably installed at the lower ends of the two movable connecting rods. The arc-shaped clamping plates are fan-shaped, and the top surface of the arc-shaped clamping plates is inclined and the edges are chamfered. A tension spring is movably connected to one side of the movable connecting rod near the upper end of the inner placement ring. A fixing block is fixedly installed on one side of the tension spring.

[0009] Preferably, the linear component includes two symmetrically arranged fixing plates 2, which are fixedly installed on the upper part of the base plate. The outer placement ring is disposed between the two fixing plates 2 and away from the base plate. Vertical slide rails are fixedly installed on the upper ends of the two fixing plates 2. Top plates are fixedly installed on the upper ends of the two vertical slide rails. A motor 3 is provided on one side of the upper end of the top plate. A slider 1 is sleeved on the outside of the two vertical slide rails.

[0010] Preferably, a support plate 2 is fixedly installed on the front of each of the two sliders 1. A fixing plate 3 is fixedly installed on both sides of the front of the support plate 2. A motor 4 is provided on one side of the fixing plate 3. A transverse slide rail is fixedly connected to the driving end of the motor 4 near the inner side of the fixing plate 3. A slider 2 is sleeved on the outside of the transverse slide rail. A fixing plate 4 is fixedly installed on the front of the slider 2. A motor 5 is provided at the lower rear end of the fixing plate 4. A circular saw blade is rotatably connected to the driving end of the motor 5 near the lower front end of the fixing plate 4.

[0011] Preferably, the peeling assembly includes a support plate three, which is fixedly installed on both sides of the outer diameter of the outer ring. A positioning plate is fixedly installed on the upper end of each of the two support plates three. A cylinder is provided on the upper inner side of each of the two positioning plates. A positioning block is movably connected to one end of each of the two cylinders. A peeling claw hook is fixedly installed on one side of each of the two positioning blocks near the upper end of the arc clamping plate two.

[0012] Preferably, the sorting and collection component includes a collection box, which is placed at the lower opening of the arc-shaped clamping plate. A battery cell placement slot is provided in the center of the collection box, and outer shell placement slots are provided on both sides of the battery cell placement slot.

[0013] Preferably, a dust collection box is placed on one side of the collection box, and a suction fan is installed at the lower end of one side of the dust collection box. A suction pipe is fixedly connected to the middle of the upper end of the dust collection box near the outer placement ring. The suction pipe passes through the outer placement ring and communicates with the main material pipe fixedly connected between the outer placement ring and the inner placement ring. The upper end of the main material pipe has distribution pipes arranged in a ring array. A suction head is fixedly connected to two points near the arc clamping plate at one end of the distribution pipe.

[0014] Compared with the prior art, the beneficial effects of the present invention are: By placing the battery to be processed on the feeding tray of the conveyor belt, the battery squeezes the arc clamp plate one, which drives the telescopic rod to move backward and compress the tension spring one. The roller at the lower end of the clamp plate assists in the movement. The spring rebound force and the telescopic rod work together to make the clamp plate adaptively clamp batteries of different sizes. The side baffles together limit the movement and prevent the battery from shifting or tipping over during the conveying process. The rotating ring and rotating rod are driven by motor 2 to rotate, so that the guide plate is in place and the battery is pulled away from the conveyor belt. Then, under the guidance of side baffle 2 and guide plate, the battery is accurately transferred to the next station, realizing orderly conveying, positioning and guiding transfer. The battery is moved to the inner placement ring via a guide assembly. The battery pushes the second arc-shaped clamping plate, causing it to rotate the movable connecting rod around the connecting ring. This compresses the second spring. Under the restoring force of the second spring, the movable connecting rod moves the second arc-shaped clamping plate towards the battery from multiple directions, achieving a stable clamping and ensuring that the battery does not shift in subsequent processes. The movable connecting rod controls the opening and closing of the clamping plate through rotation. The second spring not only enhances the clamping fit but also assists in resetting. The first fixing block provides a fixed fulcrum for the spring, and the integrated structure of the inner placement ring and the connecting ring provides stable support.

[0015] In mass production scenarios, this invention ensures smooth process flow without interruptions or congestion, while also preventing battery cell damage caused by bouncing during cutting; it greatly improves work efficiency and increases battery recycling rate. Attached Figure Description

[0016] Figure 1 A left-side three-dimensional view of a device for separating raw materials and casings for battery recycling; Figure 2 This is a right-side perspective three-dimensional structural diagram of a device for separating raw materials and casings for battery recycling. Figure 3 This is a three-dimensional structural diagram of the conveying component; Figure 4 A three-dimensional structural diagram of the positioning component; Figure 5 A three-dimensional structural diagram of the guide component; Figure 6 This is a three-dimensional structural diagram of the clamping component; Figure 7 This is a schematic diagram of the three-dimensional structure of a linear component; Figure 8 This is a schematic diagram of the three-dimensional structure of a circular saw blade; Figure 9 A schematic diagram of the connection structure for the peeling and sorting collection components; Figure 10A schematic diagram of a three-dimensional structure for dust collection.

[0017] Legend In the diagram: 1. Base plate; 2. Conveying assembly; 201. Fixed bracket; 202. Support plate one; 203. Motor one; 204. Conveyor belt; 3. Positioning assembly; 301. Feeding tray; 302. Side baffle one; 303. Telescopic rod; 304. Arc clamp one; 305. Roller; 306. Tension spring one; 4. Guide assembly; 401. Fixed plate one; 402. Motor two; 403. Rotating ring; 404. Rotating rod; 405. Guide plate; 406. Side baffle two; 407. Guide plate; 5. Clamping assembly; 501. Outer ring; 502. Inner ring; 503. Connecting ring; 504. Movable connecting rod; 505. Arc clamp two; 506. Tension spring two; 507. Fixed block one; 6. Linear assembly Components; 601, Fixing Plate II; 602, Vertical Slide Rail; 603, Top Plate; 604, Motor III; 605, Slider I; 606, Support Plate II; 607, Fixing Plate III; 608, Motor IV; 609, Horizontal Slide Rail; 6010, Slider II; 6011, Fixing Plate IV; 6012, Motor V; 6013, Circular Saw Blade; 7, Peeling Assembly; 701, Support Plate III; 702, Positioning Plate; 703, Cylinder; 704, Positioning Block; 705, Peeling Claw Hook; 8, Classification and Collection Assembly; 801, Collection Box; 802, Battery Cell Placement Slot; 803, Outer Shell Placement Slot; 804, Dust Collection Box; 805, Fan; 806, Suction Pipe; 807, Main Material Pipe; 808, Distribution Pipe; 809, Suction Head. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1-10As shown, the present invention provides a technical solution: a battery recycling raw material and casing separation device, including a stable base plate 1, a conveying component 2 for conveying batteries on the upper end of the base plate 1, at least one positioning component 3 for temporarily fixing batteries on the upper end of the conveying component 2, a guide component 4 for removing the temporarily fixed batteries from the positioning component 3 near the side of the upper end of the positioning component 3, a clamping component 5 for ensuring the batteries are stable during casing processing on one end of the conveying component 2, a linear component 6 on the upper end of the clamping component 5, a circular saw blade 6013 inside the linear component 6, the linear component 6 for adjusting the cutting position of the circular saw blade 6013, peeling components 7 for peeling the battery casing after cutting on both sides of the clamping component 5, and a classification collection component 8 for separate collection of casing, battery cells and dust at the lower end of the clamping component 5. The clamping component 5 is installed at a designated position during the production process, which allows the battery to land at the center of the clamping component 5.

[0020] Furthermore, the device uses the base plate 1 as a stable support foundation. During operation, the conveying component 2 transports the batteries to be processed in an orderly manner. When the batteries are on the conveying component 2, the positioning component 3 can adapt to batteries of different sizes and temporarily fix them to prevent conveying deviation and ensure accurate positioning in subsequent operations. Then, the guiding component 4 moves the batteries in the positioning component 3 to the processing station. Next, the clamping component 5 firmly clamps the batteries, and the linear component 6 flexibly adjusts the cutting position of the circular saw blade 6013 to achieve precise cutting of the battery casing. After cutting, the peeling components 7 on both sides operate synchronously to peel off the battery casing, so that the casing and the internal cells are initially separated. Finally, the classification and collection component 8 collects the peeled casing, internal cells and dust generated during cutting in separate areas, thereby achieving efficient separation and classified recycling of the battery casing and raw materials.

[0021] In the preferred embodiment of this technical solution, please refer to Figure 3 , Figure 4 , Figure 5As shown, the conveying assembly 2 includes a fixed bracket 201, which is fixedly installed on both sides of the upper end of the base plate 1. Several support plates 202 are fixedly installed on the lower ends of both fixed brackets 201. A motor 203 is located near the edge of the front outer side of the fixed bracket 201. The drive end of the motor 203 is rotatably connected to the conveyor belt 204 near the inner side of the fixed bracket 201. The positioning assembly 3 includes a feeding tray 301, which is fixedly installed on both outer surfaces of the conveyor belt 204. Several feeding trays 301 are provided, and side baffles 302 are fixedly installed on both sides of the upper end of each feeding tray 301. The feeding trays 301 and side baffles 302 are made of rubber. It should be noted that the rubber feeding trays 301 and side baffles 302 must be flexible. The flexibility and fracture resistance are preferably achieved using chain rubber, an existing product. This allows the feeding tray 301 and side baffles 302 to adapt to the curved sections on both sides of the conveyor belt 204 as they rotate with the conveyor belt 204. Furthermore, the chain rubber connection chain will not bend in the direction of clamping the battery, thus ensuring the clamping effect. Telescopic rods 303 are movably connected to the inner sides of both side baffles 302. One end of each telescopic rod 303 is movably connected to an arc-shaped clamping plate 304, which is also made of rubber and uses the same chain rubber as the feeding tray 301 and side baffles 302. Rollers 305 are movably installed on both sides of the lower end of each of the two arc-shaped clamping plates 304. Tension springs 306 are provided on both sides of each of the two telescopic rods 303 near the rear of the arc-shaped clamping plates 304.

[0022] The guide assembly 4 includes a first fixing plate 401, which is fixedly installed on the outer rear end of the fixed bracket 201 and away from the first motor 203. A second motor 402 is provided at the lower end of the first fixing plate 401. A rotating ring 403 is rotatably connected to the driving end of the second motor 402 near the middle of the upper end of the first fixing plate 401. A rotating rod 404 is rotatably connected to the upper end of the rotating ring 403. The upper end of the rotating rod 404 has a semi-circular ring structure. A guide plate 405 is installed inside the semi-circular ring near the upper end of the arc clamping plate 304. Side baffles 406 are fixedly installed on both sides of the rear end of the fixed bracket 201. A guide plate 407 is fixedly installed on the lower inner side of the two side baffles 406 near the conveyor belt 204.

[0023] Furthermore, motor 203 starts, driving conveyor belt 204 to operate, providing power for transporting batteries in subsequent processes. Workers place the batteries to be processed on the feeding tray 301 of conveyor belt 204. The feeding tray 301 carries the batteries. At this time, the batteries squeeze the arc clamping plate 304, causing it to move the telescopic rod 303 backward. The tension spring 306 is compressed. At the same time, the roller 305 at the lower end of the arc clamping plate 304 rolls on the feeding tray 301, helping the arc clamping plate 304 to move smoothly. Relying on the rebound force of the tension spring 306 and the cooperation of the telescopic rod 303, the arc clamping plate 304 can adapt to and clamp batteries of different sizes. The side baffle 302 also plays a role in limiting the batteries and preventing them from shifting.

[0024] When batteries need to be transferred, that is, when the batteries at the end of conveyor belt 204 are moved to the next station, motor 2 402 starts, driving the rotating ring 403 and rotating rod 404 to rotate. It should be noted that the distance between two adjacent positioning components 3 needs to be sufficient to allow the rotating rod 404 to rotate one revolution. Thus, when the guide plate 405 on the rotating rod 404 is moving the end battery, the guide plate 405 will not hit the battery that is about to reach the end, so that the guide plate 405 moves to the appropriate position. When the guide plate 405 rotates, it moves the battery close to the guide plate 407 away from the conveyor belt 204. Then, under the guidance of the side baffle 2 406 and the guide plate 407, the batteries positioned on the unloading tray 301 are accurately transferred to the next processing station, ensuring the accuracy and smoothness of battery flow, and realizing the orderly transportation, positioning and guiding of batteries.

[0025] In the preferred embodiment of this technical solution, please refer to Figure 6 As shown, the clamping assembly 5 includes an outer placement ring 501, which is fixedly installed on one side of the guide plate 407. An inner placement ring 502 is fixedly installed inside the outer placement ring 501. Several connecting rings 503 are fixedly connected to both sides of the inner diameter of the inner placement ring 502. The connecting rings 503 and the inner placement ring 502 are all integrated. Movable connecting rods 504 are movably connected to both sides of the connecting rings 503. Arc-shaped clamping plates 505 are movably installed at the lower ends of the two movable connecting rods 504. Arc-shaped clamping plates 505 have a fan-shaped structure, and the top surface of the arc-shaped clamping plates 505 is inclined and the edges are chamfered. A tension spring 506 is movably connected to one side of the movable connecting rod 504 near the upper end of the inner placement ring 502. A fixing block 507 is fixedly installed on one side of the tension spring 506.

[0026] Furthermore, when the battery is moved from the guide assembly 4 to the inner placement ring 502, the battery pushes the arc-shaped clamping plate 505. Under the downward pressure of the battery, the arc-shaped clamping plate 505 expands outwards. At this time, the movable connecting rod 504 rotates around the connecting ring 503, thereby compressing the tension spring 506. When the battery touches the inner bottom wall of the inner placement ring 502, the elastic force of the tension spring 506 causes the movable connecting rod 504 to move the fan-shaped arc-shaped clamping plate 505 towards the battery from multiple directions, achieving... The battery is securely clamped to ensure no displacement during subsequent cutting and other processes. The movable link 504 controls the opening and closing of the arc-shaped clamping plate 505 by rotating around the connecting ring 503. The tension spring 506 not only enhances the clamping fit through its rebound force, but also assists the movable link 504 in resetting when it needs to be released. The fixing block 507 provides a stable fixed fulcrum for the tension spring 506, ensuring stable output of elastic force. The integrated structure of the inner ring 502 and the connecting ring 503 provides a stable support foundation for the entire clamping action.

[0027] In the preferred embodiment of this technical solution, please refer to Figures 7-8 As shown, the linear component 6 includes a second fixing plate 601, which is fixedly installed on the upper end of the base plate 101. An outer ring 502 is disposed between the two fixing plates 601 and away from the base plate 101. Vertical slide rails 602 are fixedly installed on the upper ends of both fixing plates 601. A top plate 603 is fixedly installed on the upper ends of the two vertical slide rails 602. A motor 604 is disposed on one side of the upper end of the top plate 603. A slider 605 is sleeved on the outside of each of the two vertical slide rails 602. A support plate 606 is fixedly installed in front of each slider 605. A fixing plate 607 is fixedly installed on both sides of the front of the support plate 2 606. A motor 4 608 is set on one side of the fixing plate 3 607. A transverse slide rail 609 is fixedly connected to the drive end of the motor 4 608 near the inner side of the fixing plate 3 607. A slider 2 6010 is sleeved on the outside of the transverse slide rail 609. A fixing plate 4 6011 is fixedly installed in front of the slider 2 6010. A motor 5 6012 is set at the lower rear end of the fixing plate 4 6011. A circular saw blade 6013 is rotatably connected to the drive end of the motor 5 6012 near the lower front end of the fixing plate 4 6011.

[0028] Furthermore, firstly, motor 3 604 starts, driving slider 1 605 to slide up and down along vertical slide rail 602, thereby causing components such as support plate 2 606 and fixing plate 3 607 to move vertically and adjust to a suitable height to match the height of the battery to be cut. Next, motor 4 608 starts, driving slider 2 6010 to slide horizontally along transverse slide rail 609, driving fixing plate 4 6011 and circular saw blade 6013 to move horizontally, so that circular saw blade 6013 is precisely aligned with the position of the battery to be cut. Finally, motor 5 6012 starts, driving circular saw blade 6013 to rotate at high speed. Combined with the vertical and horizontal position adjustments, circular saw blade 6013 cuts the battery shell, achieving the initial separation of the battery shell from the internal materials. Through flexible vertical and horizontal adjustments, linear component 6 can adapt to the cutting requirements of batteries of different specifications, ensuring the accuracy and efficiency of cutting.

[0029] In the preferred embodiment of this technical solution, please refer to Figure 9 As shown, the peeling assembly 7 includes a support plate 3 701, which is fixedly installed on both sides of the outer diameter of the outer placement ring 501. A positioning plate 702 is fixedly installed on the upper end of each of the two support plates 3 701. A cylinder 703 is provided on the upper inner side of each of the two positioning plates 702. A positioning block 704 is movably connected to one end of each of the two cylinders 703. A peeling claw hook 705 is fixedly installed on one side of each positioning block 704 near the upper end of the arc clamping plate 2 505.

[0030] The sorting and collection component 8 includes a collection box 801, which is placed at the lower opening of the arc-shaped clamping plate 505. A battery cell placement slot 802 is provided in the middle of the collection box 801, and outer shell placement slots 803 are provided on both sides of the battery cell placement slot 802. A dust collection box 804 is placed on one side of the collection box 801, and a suction fan 805 is provided at the lower end of one side of the dust collection box 804. A suction pipe 806 is fixedly connected to the middle of the upper end of the dust collection box 804 near the outer placement ring 501. The suction pipe 806 passes through the outer placement ring 501 and communicates with the main material pipe 807 fixedly connected between the outer placement ring 501 and the inner placement ring 502. A distribution pipe 808 is arranged in a ring array at the upper end of the main material pipe 807. A suction head 809 is fixedly connected to one end of the distribution pipe 808 near the arc-shaped clamping plate 505.

[0031] Furthermore, during the separation of the cut battery and casing, cylinder 703 pushes positioning block 704, causing peeling claw hook 705 to precisely insert into the gap between battery casing and cell. Then, cylinder 703 pulls peeling claw hook 705 backward, separating the casing from the cell. At this time, the cell falls naturally into cell placement slot 802 of collection box 801 through the central opening of arc clamping plate 2 505, while the casing falls into casing placement slot 803 from both sides of the opening of arc clamping plate 2 505. At the same time, suction fan 805 starts, creating negative pressure in dust collection box 804, which sucks in the dust generated by cutting and peeling by suction head 809. The dust is then transported to dust collection box 804 through distribution pipe 808, main pipe 807, and suction pipe 806, thus realizing the classified collection and processing of battery casing, cell, and dust.

[0032] The working process of the battery recycling raw material and casing separation device of the present invention is as follows: S1. When in use, the operator places the battery on the upper surface of the feeding tray 301 of the conveyor belt 204 of the conveying component 2, and the battery is located between two opposing arc clamps 304. At this time, the battery squeezes the arc clamps 304, causing the telescopic rod 303 to move backward. The tension spring 306 is compressed. At this time, the clamping structure of the positioning component 3 immediately clamps and fixes the battery adaptively. The battery is temporarily positioned by the elastic clamping force, ensuring that the battery always maintains a centered alignment during the conveying process, effectively preventing it from shifting or tipping due to the operation of the conveyor belt 204. S2. Start motor 1 203 to drive conveyor belt 204 to run. When the battery is conveyed by conveyor component 2 to the working area of ​​guide component 4, motor 2 402 starts, driving rotating ring 403 and rotating rod 404 to rotate, thereby causing guide plate 405 to move to the appropriate position. Guide plate 405 will accurately contact and gently push away the battery on conveyor belt 204, so that it is separated from the discharge tray 301 of positioning component 3. Subsequently, under the dual action of lateral limiting of side baffle 2 406 and oblique guidance of guide plate 407, the positioned battery slides smoothly along the preset trajectory and is finally accurately transferred to the receiving position of the next processing station. S3. After being guided by the guide component 4, the battery enters the working area of ​​the clamping component 5. At this time, the battery is moved into the inner placement ring 502. The battery pushes the arc clamping plate 505. After being pushed by the battery, the arc clamping plate 505 drives the movable connecting rod 504 to rotate around the connecting ring 503, thereby compressing the tension spring 506. Under the action of the rebound force of the tension spring 506, the movable connecting rod 504 drives the arc clamping plate 505 with a fan-shaped structure to approach the battery from multiple directions. Through the arc contact surface, it flexibly fits with the battery shell to form a multi-contact point positioning clamping. Through the adaptive structure of the clamping component 5, the clamping distance can be automatically adjusted according to the battery diameter, which is compatible with batteries of different sizes and ensures that the battery does not move radially or shift axially when the circular saw blade 6013 is cutting, providing a stable and reliable positioning basis for the cutting process. S4. After completing the above steps, start motor three 604, which drives slider one 605 to slide up and down along the vertical slide rail 602, thereby causing components such as support plate two 606 and fixing plate three 607 to move vertically and adjust to a suitable height to match the height of the battery to be cut. Next, start motor four 608, which drives slider two 6010 to slide horizontally along the transverse slide rail 609, causing fixing plate four 6011 and circular saw blade 6013 to move horizontally, so that the circular saw blade 6013 is precisely aligned with the position of the battery to be cut. Finally, start motor five 6012, which drives the circular saw blade 6013 to cut the battery shell, realizing the initial separation of the battery shell from the internal raw materials. S5. When the circular saw blade 6013 of the linear component 6 completes the cutting operation of the battery casing, the peeling claw hook 705 in the peeling component 7 is inserted into the cutting gap between the casing and the battery cell through the machine moving structure, and peels the casing off the battery cell, so as to achieve efficient separation of the casing and the battery cell after cutting. S6. During the synchronous operation of the circular saw blade 6013 of the linear component 6 cutting the battery casing and the peeling component 7 separating the casing and the battery cell, the classification and collection component 8 simultaneously performs a multi-channel collection mechanism. At this time, the dust generated by cutting is immediately sucked into the dust collection box 804 through the negative pressure suction port generated by the suction fan 805. The peeled battery casing falls into the casing placement slot 803 under the guidance of gravity, while the battery cell falls into the battery cell placement slot 802. This realizes the synchronous classification, collection and standardized temporary storage of the casing, battery cell and dust, laying the foundation for subsequent recycling and processing procedures.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for separating raw materials from the casing for battery recycling, comprising a base plate (1) for stable support, characterized in that: The base plate (1) is provided with a conveying component (2) for conveying the battery. The upper end of the conveying component (2) is provided with at least one positioning component (3) for temporarily fixing the battery. The upper end of the positioning component (3) is provided with a guide component (4) for removing the battery temporarily fixed in the positioning component (3) near the conveying component (2). One end of the conveying component (2) is equipped with a clamping component (5) for ensuring the battery is stable during the casing processing. The upper end of the clamping component (5) is provided with a linear component (6). The linear component (6) is provided with a circular saw blade (6013) inside. The linear component (6) is used to adjust the cutting position of the circular saw blade (6013). The clamping component (5) is provided with peeling components (7) for peeling the battery casing after cutting on both sides. The lower end of the clamping component (5) is provided with a classification collection component (8) for collecting the casing, battery cell and dust in separate areas.

2. The battery recycling raw material and casing separation device according to claim 1, characterized in that: The conveying assembly (2) includes a fixed bracket (201), which is fixedly installed on both sides of the upper end of the base plate (1). Several support plates (202) are fixedly installed at the lower end of both fixed brackets (201). A motor (203) is provided at the edge of the front side of the fixed bracket (201). The drive end of the motor (203) is rotatably connected to the conveyor belt (204) near the inner side of the fixed bracket (201).

3. The battery recycling raw material and casing separation device according to claim 2, characterized in that: The positioning component (3) includes a feeding tray (301), which is fixedly installed on the outer surfaces of both sides of the conveyor belt (204). There are several feeding trays (301). Side baffles (302) are fixedly installed on both sides of the upper end of several feeding trays (301). The feeding trays (301) and side baffles (302) are made of rubber. Telescopic rods (303) are movably connected to the inner sides of the two side baffles (302). Arc clamps (304) are movably connected to one end of the two telescopic rods (303). Arc clamps (304) are also made of rubber. Rollers (305) are movably installed on both sides of the lower end of the two arc clamps (304). Tension springs (306) are provided on both sides of the two telescopic rods (303) near the back of the arc clamps (304).

4. The battery recycling raw material and casing separation device according to claim 2, characterized in that: The guiding component (4) includes a fixing plate (401), which is fixedly installed on the outer side of the rear end of the fixing bracket (201) and away from the motor (203). A motor (402) is provided at the lower end of the fixing plate (401). A rotating ring (403) is rotatably connected to the driving end of the motor (402) near the middle of the upper end of the fixing plate (401). A rotating rod (404) is rotatably connected to the upper end of the rotating ring (403). The upper end of the rotating rod (404) is in the shape of a semi-circular ring. A guide plate (405) is installed inside the semi-circular ring near the upper end of the arc clamping plate (304). Side baffles (406) are fixedly installed on both sides of the rear end of the fixing bracket (201). A guide plate (407) is fixedly installed on the lower side of the inner side of the two side baffles (406) near the conveyor belt (204).

5. The battery recycling raw material and casing separation device according to claim 4, characterized in that: The clamping assembly (5) includes an outer placement ring (501), which is fixedly installed on one side of the guide plate (407). An inner placement ring (502) is fixedly installed inside the outer placement ring (501). Several connecting rings (503) are fixedly connected to both sides of the inner diameter of the inner placement ring (502). The connecting rings (503) and the inner placement ring (502) are all integrally formed. Both sides of the connecting rings (503) are movably connected to... Movable connecting rod (504), with arc clamping plate two (505) movably installed at the lower end of each of the two movable connecting rods (504). The arc clamping plate two (505) has a fan-shaped structure, and the top surface of the arc clamping plate two (505) is inclined and the edges are chamfered. A tension spring two (506) is movably connected to the upper end of the inner placement ring (502) on one side of the movable connecting rod (504). A fixing block one (507) is fixedly installed on one side of the tension spring two (506).

6. The battery recycling raw material and casing separation device according to claim 5, characterized in that: The linear component (6) includes two symmetrically arranged fixing plates (601). The fixing plates (601) are fixedly installed on the upper end of the base plate (101). The outer placement ring (501) is arranged between the two fixing plates (601) and away from the base plate (101). Vertical slide rails (602) are fixedly installed on the upper ends of the two fixing plates (601). Top plates (603) are fixedly installed on the upper ends of the two vertical slide rails (602). A motor (604) is arranged on one side of the upper end of the top plate (603). A slider (605) is sleeved on the outside of the two vertical slide rails (602).

7. The battery recycling raw material and casing separation device according to claim 6, characterized in that: Support plates 2 (606) are fixedly installed on the front of both sliders 1 (605). Fixing plates 3 (607) are fixedly installed on both sides of the front of the support plates 2 (606). A motor 4 (608) is provided on one side of the fixing plate 3 (607). A transverse slide rail (609) is fixedly connected to the driving end of the motor 4 (608) near the inner side of the fixing plate 3 (607). Slider 2 (6010) is sleeved on the outside of the transverse slide rail (609). Fixing plate 4 (6011) is fixedly installed on the front of slider 2 (6010). A motor 5 (6012) is provided at the lower rear end of the fixing plate 4 (6011). A circular saw blade (6013) is rotatably connected to the driving end of the motor 5 (6012) near the lower front end of the fixing plate 4 (6011).

8. The battery recycling raw material and casing separation device according to claim 5, characterized in that: The peeling assembly (7) includes a support plate three (701), which is fixedly installed on both sides of the outer diameter of the outer placement ring (501). A positioning plate (702) is fixedly installed on the upper end of each of the two support plates three (701). A cylinder (703) is provided on the upper inner side of each of the two positioning plates (702). A positioning block (704) is movably connected to one end of each of the two cylinders (703). A peeling claw hook (705) is fixedly installed on one side of each positioning block (704) near the upper end of the arc clamping plate two (505).

9. A device for separating raw materials and casing for battery recycling according to claim 5, characterized in that: The sorting and collection component (8) includes a collection box (801), which is placed at the lower opening of the arc clamp plate (505). The collection box (801) has a cell placement slot (802) in the middle of its interior, and a shell placement slot (803) is provided on both sides of the cell placement slot (802).

10. A battery recycling raw material and casing separation device according to claim 9, characterized in that: A dust collection box (804) is placed on one side of the collection box (801). A suction fan (805) is installed at the lower end of one side of the dust collection box (804). A suction pipe (806) is fixedly connected to the middle of the upper end of the dust collection box (804) near the outer placement ring (501). The suction pipe (806) passes through the outer placement ring (501) and communicates with the main material pipe (807) fixedly connected between the outer placement ring (501) and the inner placement ring (502). The upper end of the main material pipe (807) has a distribution pipe (808) arranged in a ring array. A suction head (809) is fixedly connected to one end of the distribution pipe (808) near the second arc clamp (505).

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