Recovery device for new energy battery

Abstract

The invention relates to the field of new energy battery recovery, in particular to a recovery device for a new energy battery. The device specifically comprises a supporting seat, a fixing assembly is arranged on the supporting seat, symmetrically-distributed electric push rods are installed on the outer side of the supporting seat, guide rods are connected between telescopic parts of the electric push rods in the longitudinal direction, a movable rod is slidably connected between the symmetrically-distributed guide rods, and a fixing piece is slidably connected to the movable rod. And the fixing piece is rotationally connected with a first guide piece. According to the device, the battery pack is fixed from the left side, the right side and the rear side through the screw rods and the clamping pieces, the disassembling stability is improved, the face of a to-be-disassembled part and the cutting knife are located on the same plane all the time through the second guiding pieces, the disassembling accuracy is ensured, and the disassembling efficiency is improved. And finally, the disassembled single battery cells are firstly received by the transmission assembly and then are conveyed forwards, so that the disassembly safety is improved, and the improvement of the battery disassembly efficiency and quality is facilitated.

Description

Technical Field

[0001] The present invention relates to the field of recycling of new energy batteries, and in particular to a recycling device for new energy batteries. Background Art

[0002] With the growth of the electric vehicle market, the number of retired batteries has increased dramatically. The amount of retired power batteries in my country will increase significantly, and the recycling market has huge potential. Battery recycling not only helps save rare metal resources, but also reduces pollution to the environment. It is an important part of sustainable development.

[0003] For example, the patent with the authorization publication number CN219959121U and the announcement date of 2023-11-03 discloses a new energy vehicle battery pack single cell disassembly device, comprising a support frame, rollers are provided on both sides of the bottom of the support frame, and a disassembly space is formed between the rollers on both sides; a lifting and cutting mechanism is provided on the upper part of the disassembly space, and the lifting and cutting mechanism slides along the length direction of the support frame; a battery pack bottom support structure is provided on the lower part of the disassembly space corresponding to the lifting and cutting mechanism, and the battery pack bottom support structure is driven by a lifting mechanism. However, the above scheme still has certain shortcomings in actual use. For example, the device lacks a fixed design for the battery pack, which may cause the battery pack to move during the disassembly process, affecting the disassembly accuracy and safety, and the disassembled single cell lacks a receiving component and is easily damaged by collision, resulting in it being unable to continue to be used in a step-by-step manner, reducing the safety of disassembly.

[0004] Based on the above situation, the present invention proposes a recycling device for new energy batteries. Summary of the Invention

[0005] In order to overcome the shortcomings of the lack of a fixed design for the battery pack, which may cause the battery pack to move during the disassembly process, affecting the disassembly accuracy and safety, and the lack of receiving parts for the disassembled single battery cells, which are easily damaged by collisions, resulting in the inability to continue to use them in a step-by-step manner, reducing the safety of disassembly, the present invention proposes a recycling device for new energy batteries.

[0006] The technical solution of the present invention is as follows: a recycling device for new energy batteries, comprising a support seat, a fixing assembly being provided on the support seat, symmetrically distributed electric push rods being installed on the outside of the support seat, guide rods being connected between the telescopic parts of the electric push rods along the longitudinal direction, moving rods being slidably connected between the symmetrically distributed guide rods, a fixing part being slidably connected to the moving rod, a first guide part being rotatably connected to the fixing part, a cylinder being installed in the first guide part, a cutting knife being fixed to the piston part of the cylinder, and a balancing assembly being provided on the side of the first guide part away from the cylinder.

[0007] As a further preferred solution, the fixing assembly includes a screw, and multiple screws are respectively threadedly connected to the support seat, and clamping parts are fixed to the sides of the screws close to each other, and multiple clamping parts are slidably connected to the support seat.

[0008] As a further preferred solution, the balancing assembly includes a second guide member, which is slidingly connected to the side of the first guide member away from the cylinder, a first compression spring is connected between the second guide member and the first guide member, the first compression spring is wound around the second guide member, and the bottom of the second guide member is rotatably connected to symmetrically distributed rollers.

[0009] The cam is connected to the guide rail by the spring, and the cam is connected to the guide rail by the spring, and the cam is connected to the guide rail by the spring.

[0010] As a further preferred solution, the transmission assembly consists of two pulleys and a flat belt, one pulley is fixed to the rotating shaft, the other pulley is fixed to the rotating frame, and the flat belt is wound around the two pulleys.

[0011] As a further preferred solution, the rack is meshed with the one-way gear.

[0012] As a further preferred solution, it also includes a dissolving structure for dripping adhesive remover on the connection of single battery cells, the dissolving structure is arranged on the fixing part, the dissolving structure includes an extrusion rod, the extrusion rod is fixedly connected to the piston part of the cylinder, a connecting part is placed on the side of the fixing part away from the cylinder, a latch assembly is provided on the connecting part, and evenly distributed square sockets are opened on the side of the fixing part away from the cylinder, the connecting part is engaged with the fixing part through the latch assembly, a support frame is fixedly connected to the connecting part, an air cylinder is fixedly connected to the support frame, an extrusion frame is fixedly connected to the piston rod in the air cylinder, a return spring is connected between the piston rod and the air cylinder, the return spring is wound around the piston rod, a liquid storage tank is fixedly connected to the side of the connecting part away from the fixing part, a spray part is fixedly connected to the bottom of the connecting part, symmetrically distributed conduits are provided on the liquid storage tank, and the liquid storage tank is connected to the air cylinder and the spray part through symmetrically distributed conduits.

[0013] As a further preferred solution, the latch assembly includes an insertion rod, which is slidably connected to the connecting piece. A force storage spring is connected between the insertion rod and the connecting piece, and the force storage spring is wound around the insertion rod.

[0014] As a further preferred solution, the extrusion rod is extrusion-fitted with the extrusion frame.

[0015] As a further preferred solution, it also includes a prying mechanism for pushing the single battery cell forward after the cutting knife is inserted. The prying mechanism is arranged on the cutting knife. The prying mechanism includes a push plate, which is rotatably connected to the cutting knife. A symmetrically distributed second torsion spring is connected between the push plate and the cutting knife. The symmetrically distributed second torsion springs are all wound around the push plate, and a fixed rod is fixed to the side of the push plate close to the moving rod.

[0016] Compared with the prior art, the present invention has at least the following advantages:

[0017] (1) The present invention first fixes the battery pack from the left, right and rear sides through screws and clamps to increase the stability of disassembly. Secondly, the second guide member ensures that the surface of the part to be disassembled is always in the same plane with the cutting knife to ensure the accuracy of disassembly. Finally, the transmission component first receives the disassembled single battery cell and then transports it forward, thereby improving the safety of disassembly and thus helping to improve the efficiency and quality of battery disassembly.

[0018] (2) The present invention realizes automatic and precise spraying of adhesive remover through the extrusion cooperation between the extrusion rod and the extrusion frame, thereby improving the efficiency and safety of battery disassembly.

[0019] (3) The present invention cooperates with the first guide member through the fixing rod, so that the first guide member is flipped forward to push the disassembled single battery cell forward, thereby improving the disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 This is a sectional view of the three-dimensional structure of components such as the support base, screw rod, and clamping member of the present invention.

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of components such as the moving rod, first guide member, and cylinder of the present invention.

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of components such as the fixed frame, connecting frame, and rack of the present invention.

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of components such as the guide frame, one-way gear, and first torsion spring of the present invention.

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the rotating frame of the present invention.

[0026] Figure 7 This is a schematic diagram of the three-dimensional structure of components such as the extrusion rod, extrusion frame, and connecting member of the present invention.

[0027] Figure 8 This is a schematic diagram of the three-dimensional structure of components such as the insertion rod, energy storage spring, and liquid storage tank of the present invention.

[0028] Figure 9 This is a schematic diagram of the three-dimensional structure of components such as the cutting knife, fixed rod, and push plate of the present invention.

[0029] Reference numerals in the drawings: 1, support base; 11, screw rod; 12, clamping member; 13, electric push rod; 131, guide rod; 132, moving rod; 14, fixing member; 15, first guide member; 16, cylinder; 17, cutting knife; 18, second guide member; 19, first compression spring; 110, roller; 2, fixed frame; 21, rack; 211, one-way gear; 22, connecting frame; 23, guide frame; 231, rotating shaft; 24, second compression spring; 25, transmission assembly; 26, rotating frame; 27, first torsion spring; 28, transmission assembly; 3, extrusion rod; 31, extrusion frame; 32, connecting member; 33, insertion rod; 34, energy storage spring; 35, support frame; 36, return spring; 37, air cylinder; 38, liquid storage tank; 39, spraying member; 4, fixed rod; 41, push plate; 42, second torsion spring. Detailed Description of the Invention

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment 1: A recycling device for new energy batteries, as Figure 1 , Figure 2 and Figure 3 shown, including a support base 1, a fixing component is arranged on the support base 1, electric push rods 13 are symmetrically installed before and after on both the left and right sides of the support base 1, guide rods 131 are connected between the telescopic parts of the electric push rods 13 along the longitudinal direction, a moving rod 132 is slidably connected between the two guide rods 131, a fixing piece 14 is slidably connected to the moving rod 132, a first guide piece 15 is rotatably connected to the fixing piece 14, a cylinder 16 is installed inside the left part of the first guide piece 15, a cutting knife 17 is fixedly connected to the piston part on the lower side of the cylinder 16, the cutting knife 17 is arranged in a shape with a thick middle and a thin bottom, and a balance component is arranged on the right side of the first guide piece 15.

[0032] As Figure 1 and Figure 2 shown, the fixing component includes screws 11, the three screws 11 are respectively threadedly connected to the left, right and rear sides of the support base 1, clamping pieces 12 are fixedly connected to the sides of the screws 11 close to each other, and the three clamping pieces 12 are slidably connected to the support base 1.

[0033] As Figure 3 shown, the balance component includes a second guide piece 18, the second guide piece 18 is slidably connected to the right side of the first guide piece 15, a first compression spring 19 is connected between the lower part of the second guide piece 18 and the first guide piece 15, the first compression spring 19 is wound around the second guide piece 18, and rollers 110 are rotatably connected to the front and rear sides of the bottom of the second guide piece 18.

[0034] As Figure 4 , Figure 5 and Figure 6As shown, it also includes a receiving mechanism for receiving the disassembled single battery cell, the receiving mechanism is arranged on the fixing member 14, and the receiving mechanism includes a fixing frame 2, the fixing frame 2 is fixed to the piston part of the cylinder 16, a rack 21 is fixed to the left side of the fixing frame 2, a connecting frame 22 is fixed to the left side of the fixing member 14, the connecting frame 22 is slidably connected to the moving rod 132, the front side of the connecting frame 22 is slidably connected to the guide frame 23, a second compression spring 24 is connected between the connecting frame 22 and the guide frame 23, the second compression spring 24 is wound around the guide frame 23, a rotating shaft 231 is rotatably connected to the middle part of the guide frame 23, a one-way gear 211 is fixed to the left side of the rotating shaft 231, and the lower part of the guide frame 23 The side is rotatably connected to a rotating frame 26, and a first torsion spring 27 is connected between the rotating frame 26 and the guide frame 23. The first torsion spring 27 is wound around the rotating frame 26. A transmission component 28 is provided on the rotating frame 26, and the transmission component 28 consists of two transmission shafts and a transmission belt. The rotating frame 26 is rotatably connected to symmetrically distributed transmission shafts, and a transmission belt is wound around the two transmission shafts. A transmission component 25 is connected between the rotating frame 26 and the rotating shaft 231, and the transmission component 25 consists of two pulleys and a flat belt. One pulley is fixed to the rotating shaft 231, and the other pulley is fixed to the rotating frame 26. Flat belts are wound around the two pulleys, and the rack 21 is engaged with the one-way gear 211.

[0035] When using the device, first place the battery pack with the shell removed on the support base 1, and arrange the single cells in the battery pack in the longitudinal direction, then screw the screws 11 respectively to move the clamping members 12 inward, and the rear clamping members 12 will contact the single cells in the rear row, and the remaining two clamping members 12 will clamp the battery pack from the left and right sides. At this time, the battery pack has been fixed, and then push and pull the moving rod 132 back and forth, thereby driving the fixing member 14, the first guide member 15, the cylinder 16, the cutting knife 17, the second guide member 18, the connecting member 19, the connecting member 20, the connecting member 21, the connecting member 22, the connecting member 23, the connecting member 24, the connecting member 25, the connecting member 26, the connecting member 27, the connecting member 28, the connecting member 29, the connecting member 30, the connecting member 31, the connecting member 32, the connecting member 33, the connecting member 34, the connecting member 35, the connecting member 36, the connecting member 37, the connecting member 38, the connecting member 39, the connecting member 31, the connecting member 30, the connecting member 31 The frame 22, the guide frame 23, the transmission assembly 28, etc. move back and forth. When the cutting knife 17 is located directly above the part to be disassembled of the first single battery cell in the front row, and the second guide member 18 is perpendicular to the horizontal position of the part to be disassembled, the electric push rod 13 can be controlled to drive the guide rod 131 to move downward, thereby driving the moving rod 132, the fixing member 14, the first guide member 15, the cylinder 16, the cutting knife 17, the second guide member 18, the roller 110, the connecting frame 22, the guide frame 23, the rotating frame 26, the transmission assembly 28, etc. to move downward.

[0036] When the downward - moving rotating frame 26 contacts the support base 1, the support base 1 will resist the rotating frame 26, and the transmission assembly 28 will be located at the front side of the battery pack. As the guide rod 131 drives the connecting frame 22 to continue moving downward, the second compression spring 24 will deform. When the two downward - moving rollers 110 contact the tops of the two front - row single - cell batteries, the second guide member 18 will be resisted by the two front - row single - cell batteries. As the guide rod 131 drives the first guide member 15 and the cutting knife 17 to continue moving downward, the first guide member 15 will continue to move downward relative to the second guide member 18, and the first compression spring 19 will deform. The second guide member 18 presses on the two single - cell batteries through the rollers 110 so that the surface of the part to be disassembled always remains perpendicular to the support base 1, that is, in the same plane as the cutting knife 17.

[0037] When the downward - moving cutting knife 17 contacts the part to be disassembled, first control the electric push rod 13 to pause operation, and then control the air cylinder 16 to drive the cutting knife 17 and the fixed frame 2 to move downward, thereby driving the rack 21 to move downward. When the downward - moving rack 21 contacts the one - way gear 211, the one - way gear 211 remains stationary. As the cutting knife 17 continues to move downward along the disassembling part, so when the cutting knife 17 moves downward to contact the support base 1, the first single - cell battery in the front row will be disassembled from the battery pack by the cutting knife 17. And due to the fact that the middle part of the cutting knife 17 is relatively thick, when the first single - cell battery in the front row separates from the battery pack, it will fall forward onto the transmission assembly 28. Under the gravity of the single - cell battery, the rotating frame 26 will drive the transmission assembly 28 to flip forward, and the first torsion spring 27 will be twisted. Then control the air cylinder 16 to drive the cutting knife 17 and the fixed frame 2 to move upward to reset, thereby driving the rack 21 to move upward.

[0038] When the upward - moving rack 21 meshes with the one - way gear 211, the one - way gear 211 will drive the rotating shaft 231 to rotate, thereby driving the transmission shaft of the transmission assembly 28 to rotate through the transmission assembly 25, and further driving the conveyor belt of the transmission assembly 28 to rotate forward. The conveyor belt will convey the single - cell battery that has fallen on it to the front side. When the forward - moving single - cell battery separates from the conveyor belt, under the action of the first torsion spring 27, the rotating frame 26 will drive the transmission assembly 28 to flip backward to reset. Finally, control the electric push rod 13 to drive the guide rod 131 to move upward to reset, thereby driving the moving rod 132, the fixing member 14, the first guide member 15, the air cylinder 16, the cutting knife 17, the second guide member 18, the rollers 110, the connecting frame 22, the guiding frame 23, the transmission assembly 28, etc. to move upward to reset, and the first compression spring 19 and the second compression spring 24 will also reset immediately.

[0039] If it is necessary to continue disassembling the second single cell, according to the previous steps, the moving rod 132 is pushed backward until the cutting knife 17 is located directly above the position of the second single cell to be disassembled in the front row, and then the cutting knife 17 is controlled to disassemble the second single cell. In summary, the battery pack is first fixed from the left and right rear sides by the screw 11 and the clamping member 12 to increase the stability of disassembly. Secondly, the second guide member 18 is used to ensure that the surface of the position to be disassembled is always in the same plane with the cutting knife 17 to ensure the accuracy of disassembly. Finally, the transmission component 28 is used to first catch the disassembled single cell and then transport it forward, thereby improving the safety of disassembly, thereby helping to improve the efficiency and quality of battery disassembly.

[0040] Example 2: Based on Example 1, Figure 7 and Figure 8 As shown, it also includes a dissolving structure for dripping the adhesive remover on the connection of the single battery cell. The dissolving structure is set on the fixing member 14. The dissolving structure includes an extrusion rod 3, which is fixed to the piston part of the cylinder 16. A connecting member 32 is placed on the rear side of the fixing member 14. The connecting member 32 is provided with a pin assembly. The rear side of the fixing member 14 is provided with evenly distributed square sockets. The connecting member 32 is engaged with the fixing member 14 through the pin assembly. The support frame 35 is fixed to the rear of the connecting member 32. On the left side, an air cylinder 37 is fixedly connected to the support frame 35, and an extrusion frame 31 is fixedly connected to the piston rod in the air cylinder 37. A return spring 36 is connected between the piston rod and the air cylinder 37, and the return spring 36 is wound around the piston rod. A liquid storage tank 38 is fixedly connected to the lower side of the connecting member 32, and a spray member 39 is fixed to the bottom of the connecting member 32. The liquid storage tank 38 is provided with symmetrically distributed conduits, and the liquid storage tank 38 is connected to the air cylinder 37 and the spray member 39 through the symmetrically distributed conduits, and the extrusion rod 3 is squeezed and fitted with the extrusion frame 31.

[0041] like Figure 8 As shown, the latch assembly includes an insertion rod 33, which is slidably connected to the connecting member 32, and a force storage spring 34 is connected between the insertion rod 33 and the connecting member 32, and the force storage spring 34 is wound around the insertion rod 33.

[0042] Initially, the liquid storage tank 38 is filled with an appropriate amount of adhesive remover. Before disassembling the battery pack, the distance between the spray part 39 and the cutting knife 17 can be adjusted according to the width of the single cell. The specific operation is as follows: first pull the insertion rod 33 upward, the storage spring 34 will be deformed, and then place the connecting part 32 on the fixing part 14 and move it back and forth. When the distance between the spray part 39 and the cutting knife 17 is equal to the width of the single cell, release the insertion rod 33. Under the elastic action of the storage spring 34, the insertion rod 33 will automatically move downward to be inserted into the fixing part 14. At this time, the connecting part 32 has been installed. When the cylinder 16 drives the cutting knife 17 and the fixing frame 2 to move downward, the cylinder 16 will also drive the extrusion rod 3 to move downward.

[0043] When the downward moving extrusion rod 3 contacts the inclined surface of the extrusion frame 31, the extrusion rod 3 will press the extrusion frame 31 downward and make it move leftward, so that the piston rod in the air cylinder 37 moves leftward, and the return spring 36 will deform. Using the working principle of the air pump 37, the air in the air cylinder 37 is pressed into the liquid storage tank 38, increasing the pressure in the liquid storage tank 38. The adhesive remover in the liquid storage tank 38 will be sprayed downward through the spraying part 39 onto the part to be disassembled, so that the single cells are no longer firmly adhered to each other, so that the cutting knife 17 can disassemble more easily. When the downward moving extrusion rod 3 passes over the extrusion frame 31, under the elastic action of the return spring 36, the piston rod in the air cylinder 37 will drive the extrusion rod 3 to move rightward to reset. Similarly, when the extrusion rod 3 moves upward to reset, the spraying part 39 continues to spray. To sum up, through the extrusion cooperation between the extrusion rod 3 and the extrusion frame 31, the automatic and precise spraying of the adhesive remover is realized, improving the efficiency and safety of battery disassembly.

[0044] As Figure 9 shown, it further includes a prying mechanism for pushing the single cell forward when the cutting knife 17 is inserted. The prying mechanism is arranged on the cutting knife 17. The prying mechanism includes a push plate 41. The push plate 41 is rotatably connected to the cutting knife 17. Second torsion springs 42 are connected between the left and right sides of the push plate 41 and the cutting knife 17. Both second torsion springs 42 are wound around the push plate 41. A fixing rod 4 is fixedly connected to the right part of the rear side of the push plate 41. Symmetrically distributed inclined surfaces are provided on the upper part of the fixing rod 4.

[0045] When the air cylinder 16 controls the cutting knife 17 to move up and down, the cutting knife 17 will also drive the push plate 41 and the fixing rod 4 to move up and down. When the up and down moving fixing rod 4 contacts the first guide member 15, the first guide member 15 will abut against the inclined surface of the fixing rod 4, causing the fixing rod 4 to drive the push plate 41 to flip forward, and the second torsion spring 42 is twisted. The forward flipped push plate 41 will push the disassembled single cell forward, so that the single cell can fall onto the conveyor belt of the transmission component 28 faster. When the up and down moving fixing rod 4 is separated from the first guide member 15, under the action of the second torsion spring 42, the push plate 41 flips backward to reset. To sum up, through the cooperation between the fixing rod 4 and the first guide member 15, the first guide member 15 flips forward to push the disassembled single cell forward, improving the disassembly efficiency.

[0046] The above are only embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural or equivalent process transformations made using the content of the specification of the present invention, or directly or indirectly applied in other related technical fields, are similarly included in the patent protection scope of the present invention.

Claims

1. A recycling device for new energy batteries, characterized in that, The invention comprises a support base (1), a fixing assembly is provided on the support base (1), symmetrically distributed electric push rods (13) are installed on the outer side of the support base (1), guide rods (131) are connected between the telescopic parts of the electric push rods (13) along the longitudinal direction, a moving rod (132) is slidably connected between the symmetrically distributed guide rods (131), a fixing member (14) is slidably connected to the moving rod (132), a first guide member (15) is rotatably connected to the fixing member (14), a cylinder (16) is installed in the first guide member (15), a cutting knife (17) is fixed to the piston part of the cylinder (16), and a balancing assembly is provided on the side of the first guide member (15) away from the cylinder (16).

2. The recycling device for new energy batteries according to claim 1, wherein, The fixing assembly includes a screw rod (11), and the plurality of screw rods (11) are respectively threadedly connected to the support seat (1). A clamping piece (12) is fixed to the side of the screw rods (11) close to each other, and the plurality of clamping pieces (12) are all slidably connected to the support seat (1).

3. The recycling device for new energy batteries according to claim 1, wherein, The balancing assembly includes a second guide member (18), which is slidably connected to a side of the first guide member (15) away from the cylinder (16), a first compression spring (19) is connected between the second guide member (18) and the first guide member (15), and the first compression spring (19) is wound around the second guide member (18), and the bottom of the second guide member (18) is rotatably connected to symmetrically distributed rollers (110).

4. A recycling device for new energy batteries according to claim 1, characterized in that, The invention also includes a receiving mechanism for receiving the disassembled single cell. The receiving mechanism is arranged on the fixing member (14). The receiving mechanism includes a fixing frame (2). The fixing frame (2) is fixed to the piston part of the cylinder (16). A rack (21) is fixed to the side of the fixing frame (2) away from the moving rod (132). A connecting frame (22) is fixed to the side of the fixing member (14) away from the second guide member (18). The connecting frame (22) is slidably connected to the moving rod (132). A guide frame (23) is slidably connected to the side of the connecting frame (22) away from the moving rod (132). A second compression spring (24) is connected between the connecting frame (22) and the guide frame (23). The second compression spring (24) is wound around the guide frame (23). The middle part of the guide frame (23) is rotatably connected to a rotating shaft (231), a one-way gear (211) is fixedly connected to the side of the rotating shaft (231) away from the guide frame (23), and a rotating frame (26) is rotatably connected to the side of the guide frame (23) away from the connecting frame (22). A first torsion spring (27) is connected between the rotating frame (26) and the guide frame (23), and the first torsion spring (27) is wound around the rotating frame (26). A transmission assembly (28) is provided on the rotating frame (26), and the transmission assembly (28) is composed of two transmission shafts and a transmission belt. The rotating frame (26) is rotatably connected to symmetrically distributed transmission shafts, and the transmission belt is wound around the two transmission shafts. A transmission assembly (25) is connected between the rotating frame (26) and the rotating shaft (231).

5. The recycling device for new energy batteries according to claim 4, characterized in that, The transmission assembly (25) is composed of two pulleys and a flat belt, one pulley is fixedly connected to the rotating shaft (231), and the other pulley is fixedly connected to the rotating frame (26), and the flat belt is wound around the two pulleys.

6. The recycling device for new energy batteries according to claim 4, characterized in that, The rack (21) is meshed with the one-way gear (211).

7. A recycling device for new energy batteries according to claim 1, characterized in that, The invention also includes a dissolving structure for dripping adhesive remover on the connection of the single cell. The dissolving structure is arranged on the fixing part (14). The dissolving structure includes an extrusion rod (3). The extrusion rod (3) is fixed to the piston part of the cylinder (16). A connecting part (32) is placed on the side of the fixing part (14) away from the cylinder (16). The connecting part (32) is provided with a latch assembly. The side of the fixing part (14) away from the cylinder (16) is provided with evenly distributed square sockets. The connecting part (32) is engaged with the fixing part (14) through the latch assembly. The connecting part (32) is fixed with a A support frame (35) is provided, wherein an air cylinder (37) is fixedly connected to the support frame (35), an extrusion frame (31) is fixedly connected to the piston rod in the air cylinder (37), a return spring (36) is connected between the piston rod and the air cylinder (37), and the return spring (36) is wound around the piston rod. A liquid storage tank (38) is fixedly connected to the side of the connecting member (32) away from the fixing member (14), a spraying member (39) is fixedly connected to the bottom of the connecting member (32), and a symmetrically distributed conduit is provided on the liquid storage tank (38). The liquid storage tank (38) is communicated with the air cylinder (37) and the spraying member (39) through the symmetrically distributed conduits.

8. A recycling device for new energy batteries according to claim 7, characterized in that, The latch assembly comprises an insert rod (33), the insert rod (33) is slidably connected to a connecting piece (32), a force storage spring (34) is connected between the insert rod (33) and the connecting piece (32), and the force storage spring (34) is wound around the insert rod (33).

9. A recycling device for new energy batteries according to claim 8, characterized in that, The extrusion rod (3) is extruded and matched with the extrusion frame (31).

10. A recycling device for new energy batteries according to claim 1, characterized in that, The invention also includes a prying mechanism for pushing the single cell forward after the cutting knife (17) is inserted. The prying mechanism is arranged on the cutting knife (17). The prying mechanism includes a push plate (41). The push plate (41) is rotatably connected to the cutting knife (17). A symmetrically distributed second torsion spring (42) is connected between the push plate (41) and the cutting knife (17). The symmetrically distributed second torsion springs (42) are all wound around the push plate (41). A fixed rod (4) is fixed to one side of the push plate (41) close to the moving rod (132).

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