CN220731618U

CN220731618U - New energy automobile battery package disassembling system

Info

Publication number: CN220731618U
Application number: CN202322226293.2U
Authority: CN
Inventors: 刘亮; 雷乃旭; 刘统洲; 和中华; 谢晓宇; 王凌南; 张世豪; 刘孝刚; 张磊; 耿红生
Original assignee: SIPPR Engineering Group Co Ltd
Current assignee: SIPPR Engineering Group Co Ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-04-05
Anticipated expiration: 2033-08-18

Abstract

The utility model discloses a new energy automobile battery pack disassembling system which comprises an objective table, a robot, a control system, a liquid collecting structure, an air suction system, a visual identification system, a cover disassembling device and a material taking device, wherein the cover disassembling device is arranged on a top plate and comprises a screw screwing mechanism driven by a triaxial mechanical arm, and the screw screwing mechanism is provided with a screwing head; the material taking device is arranged on a connecting flange of the robot and is provided with a clamping mechanism for clamping the battery pack and a falling-off prevention mechanism for preventing the battery from falling off, wherein the clamping mechanism is provided with a first power source and a clamping plate assembly, and the falling-off prevention mechanism is provided with clamping claws for preventing the battery from falling off. According to the utility model, the air draft system is arranged above the objective table, and the liquid collecting structure is arranged below the objective table, so that the electrolyte is recovered, the electrolyte can be prevented from being scattered on the ground, organic substances can be prevented from volatilizing into workshop air, the environment-friendly performance is realized, the disassembly efficiency of the battery pack is improved, and a foundation is laid for realizing automatic disassembly of the battery pack.

Description

New energy automobile battery package disassembling system

Technical Field

The utility model relates to the technical field of disassembly of automobile battery packs, in particular to a new energy automobile battery pack disassembly system.

Background

The battery pack is used as the only source for obtaining power of the new energy automobile and comprises a shell and battery packs arranged in the shell, and each battery pack is formed by packaging a plurality of battery monomers. With the rapid development of new energy automobiles, waste power batteries are about to be retired on a large scale. Most of the waste battery packs are unusable due to partial battery faults, so that the recovery and reutilization of the intact batteries in the battery packs are of great significance.

When the batteries in the battery pack are recovered, the cover on the battery pack shell is often required to be detached first, and then each group of battery packs is taken out one by one. The traditional disassembly mode is to disassemble by using manpower, the manual disassembly efficiency is low, and the requirement of rapid disassembly of a large number of waste battery packs cannot be met; because the battery pack is heavier, the disassembly difficulty is high.

At present, related reports about battery pack disassembling lines also appear, but these disassembling lines have a plurality of technical defects of manual intervention generally, for example, CN108736089a discloses a battery pack disassembling line, a disassembling mechanism of the disassembling line comprises a disassembling table and a conveying line, the disassembling mechanism only provides the disassembling table and the conveying line, and a cover and a battery pack of the battery pack need to be disassembled manually in actual disassembling. Therefore, the disassembly line can realize the assembly line conveying of the battery pack, but the disassembly efficiency of the battery pack is low, and the disassembly line is still a key factor for limiting the automation degree of the disassembly production line of the waste battery pack. In addition, in the disassembly process, the situation that electrolyte overflows when a battery is damaged in the battery pack can exist, corresponding solving measures are not provided on the disassembly table, the situation that the electrolyte pollutes the floor of a workshop exists, and organic matters in the electrolyte are easy to volatilize to influence the physical health of people.

In conclusion, how to design a battery pack disassembling system which is not only suitable for a battery pack disassembling station, but also can improve the disassembling efficiency of the battery pack and avoid electrolyte leakage is important for disassembling waste battery packs.

Disclosure of Invention

In view of the above, the utility model provides a disassembly system for a battery pack of a new energy automobile, which can be installed at a disassembly station of the battery pack, so that the disassembly efficiency of the battery pack can be improved, electrolyte in the disassembly process can be recovered, and the workshop operation environment is protected.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model relates to a new energy automobile battery pack disassembling system, which comprises an objective table, a robot, a control system, a liquid collecting structure and a battery pack disassembling device, wherein the liquid collecting structure is arranged below the objective table;

the air draft system is provided with a protective cover covered on the objective table and an air outlet cover arranged on the top of the protective cover;

the visual identification system is arranged on the top plate of the protective cover;

the cover removing device is arranged on the top plate and comprises a screw screwing mechanism driven by a triaxial mechanical arm, and the screw screwing mechanism is provided with a screwing head matched with a screw; and

the material taking device is arranged on a connecting flange of the robot and is provided with a clamping mechanism for clamping a battery pack and a falling-off preventing mechanism for preventing the battery from falling off, the clamping mechanism is provided with a first power source and a clamping plate assembly which is driven by the first power source to open and close, and the falling-off preventing mechanism is provided with a clamping claw for preventing the battery from falling off.

In the scheme, the air suction system is arranged above the objective table, and the liquid collecting structure is arranged below the objective table, so that the electrolyte is recovered, the situation that the electrolyte is scattered on the ground can be avoided, the organic matters are prevented from volatilizing into workshop air, and the environment-friendly performance is realized; the cover removing device is arranged on the top plate of the protective cover, and screws on the cover of the battery pack are screwed out by the cover removing device; the taking device can take out the battery pack in the battery pack, so that the disassembling efficiency of the battery pack is improved, and a foundation is laid for realizing automatic disassembling of the battery pack.

In a preferred embodiment of the present utility model, the stage is provided with a plurality of liquid leakage holes; the liquid collecting structure comprises a liquid collecting cover arranged below the object stage and a liquid discharging pipe arranged on the liquid collecting cover, and a liquid collecting box is arranged at a liquid outlet of the liquid discharging pipe. Wherein, one port of the liquid drain pipe is arranged at the lower part of the liquid collecting cover, and the other port of the liquid drain pipe is arranged at the upper part of the liquid collecting box. In the actual disassembly process, electrolyte is collected in the liquid collecting cover below through the liquid leakage holes, and then is concentrated in the liquid collecting box through the liquid discharge pipe, so that the electrolyte is recovered.

In a more preferred embodiment of the present utility model, the liquid collecting cover and the air outlet cover are both tapered structures. Wherein, the liquid collecting cover and the air outlet cover are preferably trapezoidal structures, so that the liquid collecting cover and the air outlet cover are convenient to collect.

In a preferred embodiment of the present utility model, the three-axis mechanical arm includes a connection assembly, a first horizontal movement mechanism, a second horizontal movement mechanism, and a lifting mechanism;

the first horizontal moving mechanism is provided with a first installation component which is horizontally arranged and a first power mechanism which is arranged on the first installation component, and the first installation component is hung on the top plate through the connecting component;

the second horizontal moving mechanism is provided with a second installation component which is horizontally arranged and a second power mechanism which is arranged on the second installation component, the second installation component is mutually perpendicular to the first installation component, and the second installation component is arranged at the power output end of the first power mechanism;

the lifting mechanism is provided with a third mounting assembly driven by the second power mechanism and a third power mechanism arranged on the third mounting assembly, and the screw screwing mechanism is arranged at the power end of the third power mechanism.

More preferably, the first power mechanism comprises a first movable seat and a first rack and pinion pair driven by a first motor, the first motor is arranged on the first movable seat, and the first movable seat is connected with the first installation component through a first guide structure; the second mounting assembly is fixed on the first movable seat, the second power mechanism comprises a second movable seat and a second gear rack transmission pair driven by a second motor, the second motor is arranged on the second movable seat, and the second movable seat is connected with the second mounting assembly through a second guide structure; the third installation component is fixed on the second movable seat; the third power mechanism comprises a third movable seat and a third gear-rack transmission pair driven by a third motor, the screw screwing mechanism is fixed on the third movable seat, and a third guide structure is arranged between the third movable seat and a third installation component.

More preferably, the two first horizontal moving mechanisms are arranged, and two ends of the second horizontal moving mechanism are fixed on the first moving seat, so that the second horizontal moving mechanism is stressed and balanced, the stability is improved, and the linear motion precision of the second horizontal moving mechanism can be ensured. In addition, the connecting assembly comprises four connecting seats with the same structure, and two end parts of each first installation assembly are fixed on the top plate of the protective cover through the connecting seats, so that firm installation is ensured;

when in actual installation, the first gear-rack transmission pair comprises a first rack and a first gear, the gear is installed on a motor shaft of the first motor, the first rack is installed on the first installation component, and the first gear is meshed with the first rack to ensure the stable movement of the first movable seat;

the first guide structure can further improve the motion precision of the second installation component, the first guide structure is preferably a guide pair formed by sliding rail sliding blocks, two sliding rails can be installed on the first installation component, two groups of sliding blocks matched with the sliding rails are installed on the first moving seat, and each group of sliding blocks can be two, three, four or the like.

In the actual installation, the second power mechanism aims at realizing the horizontal reciprocating movement of the screw screwing mechanism in the X direction through the third installation assembly, and the structure of the second power mechanism is preferably the same as that of the first power mechanism. The third motor of the third power mechanism is relatively fixed, and the rack of the third gear rack pair is vertically arranged and can relatively move up and down, so that the third movable seat and the screw screwing mechanism are driven to lift through the rack.

In a preferred embodiment of the present utility model, the reclaimer device further comprises a fourth mounting assembly, the clamping mechanism being disposed on the fourth mounting assembly;

the clamping plate assembly is provided with a fixed clamping plate fixed on the fourth installation assembly and a movable clamping plate driven by the first power source, and the movable clamping plate and the fixed clamping plate are oppositely arranged;

the clamping plate assembly further comprises a first connecting piece and a second connecting piece, and the fixed clamping plate is fixed on the fixed plate through the first connecting piece; the movable clamping plate is fixed on the second connecting piece, and the second connecting piece is fixedly connected with the power output end of the first power source;

the clamping mechanism further comprises a fourth guiding structure for guiding the movable clamping plate, and movement accuracy of the movable clamping plate is guaranteed. The fourth guide structure is preferably a guide pair consisting of a guide rod and a linear bearing.

In a preferred embodiment of the present utility model, the anti-disengaging mechanism includes a second power source obliquely hinged to the second connecting member and an anti-disengaging assembly, the anti-disengaging assembly includes a driving arm driven by the second power source and a rotating member connected to the driving arm, and two ends of the rotating member are hinged to the movable clamping plate; the clamping claws are arranged at the edge of one side edge of the rotating piece at intervals.

In a preferred embodiment of the utility model, a support plate is arranged on the movable clamping plate, and each end part of the support plate is provided with a hinge seat with a hinge shaft; each end of the rotating piece is provided with a mounting piece corresponding to the hinging seat one by one, the hinging shaft connects the mounting piece with the hinging seat, and the hinge is simple in structure, convenient to assemble and large in rotating angle. Of course, other hinges, such as a hinged connection, may be used for the support and the rotatable member.

In a preferred embodiment of the present utility model, the exhaust system further includes an exhaust pipe connected to the air outlet cover, the exhaust pipe has a sealed air chamber, and an outlet of the exhaust pipe is connected to the exhaust fan. The sealed air chambers are arranged on the exhaust pipelines, so that one exhaust fan can be shared when a plurality of sets of the sealed air chambers are arranged in a workshop, and the number of the exhaust fans is reduced.

In a preferred embodiment of the present utility model, the visual recognition system includes at least two visual cameras disposed on the top plate, and a signal output end of the visual cameras is connected to a signal input end of the control system, and a data processing module of the control system is used to analyze the photographed picture.

Compared with the prior art, the utility model obtains the position of the screw on the battery pack through the visual identification system, screws the screw off by using the cover removing device with the screw screwing mechanism, and then stably takes out the battery pack by using the material taking device, thereby not only improving the working efficiency, but also providing the safety, ensuring the working environment, effectively avoiding the electrolyte from corroding the workshop ground, and laying a foundation for realizing the assembly line dismantling operation of the battery pack.

According to the utility model, the air draft system is arranged above the objective table, and the liquid collecting structure is arranged below the objective table, so that the electrolyte is recovered, the electrolyte can be prevented from being scattered on the ground, organic substances can be prevented from volatilizing into workshop air, and the environment-friendly performance is realized.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Figure 2 is a schematic view of the liquid collection structure and the air extraction system of the present utility model.

Fig. 3 is a schematic structural view of the disassembling device according to the present utility model.

Fig. 4 is a schematic view of a partial connection of the first horizontal moving mechanism and the second horizontal moving mechanism in fig. 3.

Fig. 5 is a schematic view of the first power mechanism of fig. 3 (with the first rack omitted).

Fig. 6 is a schematic diagram of the connection of the second power mechanism and the lifting mechanism according to the present utility model.

Fig. 7 is a schematic view showing the connection of the lifting mechanism and the screw screwing mechanism according to the present utility model.

Fig. 8 is a schematic view of another angular connection of the lifting mechanism and the screw-driving mechanism according to the present utility model.

Fig. 9 is an internal schematic view of the mounting frame in the present utility model.

Fig. 10 is a schematic view of a reclaimer device of the present utility model.

Fig. 11 is a schematic view of the take off device of the present utility model at another angle.

Fig. 12 is a schematic view of the take off device of the present utility model at another angle.

Fig. 13 is a schematic illustration of the connection of the take-off device to the robot.

Detailed Description

The following describes embodiments of the present utility model in detail with reference to the accompanying drawings, and the embodiments and specific operation procedures are given by the embodiments of the present utility model under the premise of the technical solution of the present utility model, but the protection scope of the present utility model is not limited to the following embodiments.

In the description of the present utility model, the terms "coupled," "connected," and "connected," as may be used broadly, and may be connected, for example, fixedly, detachably, or integrally, unless otherwise specifically defined and limited; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art in specific cases.

The description as it relates to "first", "second", etc. in the present utility model is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a new energy automobile battery pack disassembling system which has small occupied area, can be installed in a workshop in a complete set, can realize automatic cover disassembly of waste battery packs, can realize automatic taking out of battery packs, can prevent the battery packs from falling off during taking out, improves the disassembling safety, and lays a foundation for realizing assembly line disassembly of the waste battery packs; when the electrolyte is used, the electrolyte can be recovered, the escape of an organic solvent in the electrolyte can be avoided, and the safety and the environmental protection performance of the disassembly work are further improved.

As shown in fig. 1-2 and fig. 13, the new energy automobile battery pack disassembling system according to the present utility model includes a stage 100, a robot 200, a control system, a liquid collecting structure 300, an air extraction system 400, a cap disassembling device 500, a visual recognition system, and a material taking device 600. The liquid collecting structure 300 is disposed below the stage 100, and is used for collecting the electrolyte flowing out during the disassembling process;

the exhaust system 400 is provided with a protective cover 401 covered on the object stage 100 and an air outlet cover 402 arranged at an air outlet at the top of the protective cover 401 (the air outlet cover 402 is of a conical structure with a trapezoid cross section) and is used for preventing volatile organic solvents in the electrolyte from diffusing into the air;

the visual recognition system is arranged on the top plate of the protective cover 401 and is used for acquiring the positions of the screws on the waste battery pack and the positions of the battery packs in the battery pack;

the cover removing device 500 is mounted on the top plate and comprises a screw screwing mechanism 501 driven by a triaxial mechanical arm, wherein the screw screwing mechanism 501 is provided with an electric drill body 501a and a screwing head 501b (the screwing head can be replaced) clamped in the electric drill body 501a, and the triaxial mechanical arm can be utilized to drive the screw screwing mechanism 501 to perform xyz movement in a certain space range so as to meet the screwing requirement of screws;

the material taking device 600 is mounted on a connecting flange of the robot 200 (preferably, the six-axis robot 200 can rotate, lift and translate), and is provided with a clamping mechanism for clamping the battery pack and a falling-off prevention mechanism for preventing the battery from falling off, wherein the clamping mechanism is provided with a first power source and a clamping plate assembly which is driven by the first power source to open and close so as to meet the clamping requirement of the battery pack; the anti-disengaging mechanism has a clamping claw 603g for preventing the battery from falling, and the clamping claw 603g is used as the other side surface of the battery pack, increases the contact area between the clamping plate assembly and the battery pack, and prevents the battery pack from falling.

According to the utility model, the positions of the screws on the battery pack are acquired through the visual identification system, the screws are unscrewed by using the cover removing device 500 with the screw screwing mechanism 501, and then the battery pack is stably taken out by using the material taking device 600, so that the working efficiency is improved, the safety is also provided, the working environment is ensured, the electrolyte is effectively prevented from corroding the ground of a workshop, and a foundation is laid for realizing the assembly line dismantling operation of the battery pack.

In other embodiments of the utility model: as can be seen in fig. 2, the exhaust system 400 further includes an exhaust pipe 403 connected to the exhaust hood 402, the exhaust pipe 403 has a sealed air chamber 404, and an outlet of the exhaust pipe 403 is connected to the exhaust fan. When a plurality of sets of the battery pack disassembling systems of the new energy automobile are installed in a workshop, as the exhaust pipeline 403 is provided with the sealed air chamber 404, the plurality of sets of the battery pack disassembling systems can share one exhaust fan, and the number of the exhaust fans is reduced.

In actual installation, a switch valve can be installed on the exhaust pipeline 403 between the sealed air chamber 404 and the exhaust fan, and can be opened when the stage 100 is disassembled, and can be closed when the stage 100 is in a non-use state, so that the independent control of each set of exhaust system 400 is realized, and the energy conservation and the emission reduction are realized.

As can be seen from fig. 1, the visual recognition system includes two visual cameras 700 disposed on the top plate, the signal output end of the visual cameras 700 is connected with the signal input end of the control system, and the data processing module of the control system is used to analyze the captured image to determine the specific position of the screw on the battery pack, so as to control the screw screwing mechanism 501 to move to the screw position for disassembling.

As can be seen from fig. 2, the stage 100 is provided with a plurality of liquid leakage holes 101; the liquid collecting structure 300 comprises a liquid collecting cover 301 arranged below the object stage 100 and a liquid discharging pipe 302 arranged on the liquid collecting cover 301, wherein a liquid collecting box 303 is arranged at a liquid outlet of the liquid discharging pipe 302, one port of the liquid discharging pipe 302 is arranged at the lower part of the liquid collecting cover 301, the other port of the liquid discharging pipe 302 is arranged at the upper part of the liquid collecting box 303, and the electrolyte is ensured to finally flow into the liquid collecting box 303 under the action of gravity.

In actual installation, the liquid collecting cover 301 is of a conical structure with a wide upper part and a narrow lower part, and the cross section of the liquid collecting cover is preferably a trapezoid cross section, so that electrolyte can be collected at the bottom of the liquid collecting cover 301, and the electrolyte can be conveniently guided into the liquid collecting box 303.

As can be seen in fig. 3-5, the triaxial mechanical arm of the present utility model includes a connecting assembly 502, two parallel-arranged first horizontal moving mechanisms 503, a second horizontal moving mechanism 504 and a lifting mechanism 505;

the connecting assembly 502 comprises four connecting seats with the same structure, and each first horizontal moving mechanism 503 is fixed on the top plate of the protective cover 401 through two connecting seats; the connecting seat is provided with an upper mounting plate 502a and a lower mounting plate 502b, the upper mounting plate 502a is fixed on the top plate of the protective cover 401, and the lower mounting plate 502b is fixedly connected with the first horizontal moving mechanism 503.

As can be seen in fig. 3-5, the first horizontal moving mechanism 503 has a first horizontally disposed mounting assembly and a first power mechanism disposed on the first mounting assembly, and the first mounting assembly is suspended from the top plate by a pair of connection bases. The first mounting assembly comprises a first mounting beam 503a fixed on a lower mounting plate 502b, the first power mechanism comprises a first moving seat 503b and a first gear rack transmission pair driven by a first motor 503c, the first motor 503c is arranged on the first moving seat 503b, and the first moving seat 503b and the first mounting beam 503a are connected through a first guide structure;

the first rack and pinion transmission pair comprises a first rack 503d and a first gear 503e which are meshed with each other, the first gear 503e is installed on a motor shaft of the first motor 503c, the first rack 503d is installed at the bottom of the first installation beam 503a and is distributed along the length direction of the first installation beam 503a, so that the first movable seat 503b linearly reciprocates below the first installation beam 503a, and the Y-direction movement requirement of the screw screwing mechanism 501 is met.

In actual installation, the first guiding structure comprises a pair of first sliding rails 503f fixed at the bottom of the first installation beam 503a and a first sliding block 503g fixed on the first moving seat 503b, the first sliding block 503g is slidably clamped on the first sliding rails 503f, the second guiding structure is two and is located at two sides of the first rack, and the first guiding structure not only has a connecting function (namely, the first moving seat 503b is connected to the first installation beam 503 a), but also has a guiding function, so that the movement precision of the first moving seat 503b in the Y direction is ensured, and the Y-direction movement precision of the screw screwing mechanism 501 is ensured.

In actual installation, to protect the rack and pinion, the bottom of the first mounting beam 503a is provided with a protective baffle.

As can be seen in fig. 3-4 and fig. 6, the second horizontal moving mechanism 504 includes a second mounting assembly (i.e., a second mounting beam 504 a) and a second power mechanism, wherein an end of the second mounting beam 504a is fixed on the first moving seat 503b, and the first horizontal moving mechanism 503 can drive the second horizontal moving mechanism 504 to move in the Y direction through the first moving seat 503 b. The second power mechanism preferably has the same gear-rack transmission manner as the first power mechanism, and specifically includes a second movable seat 504b and a second gear-rack transmission pair driven by a second motor 504d, the second motor 504d is disposed on the second movable seat 504b, and the second movable seat 504b and the second mounting assembly are connected by a second guiding structure. The second rack and pinion gear pair includes a second gear 504g disposed on a motor shaft of the second motor 504d and a pair of second racks 504c engaged with the second gear 504g, the second racks 504c being fixed to the bottom of the second mounting beam 504 a; the second guiding structure comprises a pair of second sliding rails 505e fixed at the bottom of the second mounting beam 504a and second sliding blocks 505f fixed on the second moving seat 504b, the second sliding rails are located at two sides of the second rack 504c, the second sliding blocks 505f are located at two sides of the second motor 504d, the second sliding blocks 505f are slidably clamped on the second sliding rails 505e, and not only have a connecting function (namely, the second moving seat 504b is connected to the second mounting beam 504 a), but also have a guiding function, so that the movement precision of the second moving seat 504b in the X direction is guaranteed, and the X-direction movement precision of the screw screwing mechanism 501 is further guaranteed.

As can be seen in fig. 3 and fig. 6 to 9, the lifting mechanism 505 has a third mounting assembly driven by the second power mechanism and a third power mechanism provided on the third mounting assembly, the third mounting assembly including an upper connection plate 505a fixed on the second movable base 504b and a mounting frame 505b (formed by connecting risers) fixed on the upper connection plate 505 a; a third motor 505d of the third power mechanism is fixed to a side riser of the mounting frame 505 b;

a third rack and pinion gear pair of the third power mechanism is mounted inside the mounting frame 505 b. The third rack and pinion gear pair includes a third rack 505g and a third gear engaged with the third rack 505g, the third gear is mounted on a motor shaft of the third motor 505d, the third movable seat 505c is fixed at the bottom of the third rack, and the screw screwing mechanism 501 is fixed at the third movable seat 505c.

As can be seen in conjunction with fig. 9, the third power mechanism further includes a third guiding structure including three third sliding rails 505f and three sets of third sliding blocks 505e cooperating with the third sliding rails 505 f. To ensure the lifting accuracy of the third movable seat, a set of third sliding blocks 505e are respectively arranged on three side vertical plates of the mounting frame, and the bottom of the third sliding rail 505f is fixed on the third movable seat 505c. In addition, the third rack 505g is connected to one of the third slide rails, ensuring the movement accuracy of the third rack.

In other embodiments of the utility model: as can be seen in conjunction with fig. 10-13, the material taking apparatus 600 further includes a fourth mounting assembly including a flange connection plate 601a with mounting holes (the flange connection plate 601a and the robot 200 are connected by a flange), a connection frame 601b fixed on the flange connection plate 601a, and a fixing plate 601c fixed on the connection frame 601 b;

the clamping mechanism comprises a first power source and a clamping plate assembly arranged in a connecting frame 601b, the clamping plate assembly comprises a fixed clamping plate 602a fixed on a mounting plate and a movable clamping plate 602b in transmission connection with the power output end of the first power source, and the movable clamping plate 602b and the fixed clamping plate 602a are oppositely arranged. In operation, the first power source may effect opening and closing of the cleat assembly by driving the movable cleat 602 b.

In other embodiments of the utility model: as can be seen from fig. 10 to 12, the connection frame 601b is formed by connecting profiles, and the connection frame 601b and the fixing plate 601c are fixed together by a connecting piece having a right angle structure.

As can be seen from fig. 10 to 12, the clamping plate assembly comprises a first connecting member and a second connecting member, wherein the first connecting member is a first connecting plate 602c with an L-shaped structure, a horizontal portion of the first connecting plate 602c is fixed on a fixing plate 601c, a vertical portion of the first connecting plate 602c is perpendicular to the fixing plate 601c, a fixing clamping plate 602a is fixed on a vertical portion of the first connecting plate 602c, and a long side of the fixing clamping plate 602a is parallel to a short side of the fixing plate 601c; the second connecting piece is a second connecting plate 602d with an L-shaped structure, the horizontal part of the second connecting plate 602d is connected with the power output end of the first power source, the movable clamping plate 602b is fixed on the vertical part of the second connecting plate 602d, and the movable clamping plate 602b and the fixed clamping plate 602a are oppositely arranged;

as can be seen in fig. 10-12, the first power source is preferably a first cylinder 602e, and the cylinder body of the first cylinder 602e is located in the connecting frame 601b and fixed on one side of the fixing plate 601c; a driving plate 602f is vertically arranged at the edge of the horizontal part of the second connecting plate 602d (and the driving plate 602f is positioned on the other side surface of the second connecting plate 602d opposite to the movable clamping plate 602 b), and the end part (i.e. the power output end) of the first piston rod 602g of the first cylinder 602e is fixed at the middle position of the driving plate 602 f; the second connection plate 602d is positioned outside the fixing plate 601c when the first piston rod 602g is extended, ensuring that the clamping plate assembly is in an open state; when the first piston rod 602g is retracted, the movable clamping plate 602b is driven to move towards the movable clamping plate 602b by the second connecting plate 602d, so as to meet the clamping requirement of the clamping plate assembly.

In a preferred embodiment of the utility model: as can be seen from fig. 10 to 12, the clamping mechanism further includes a fourth guiding structure for guiding the movable clamping plate 602b, wherein the fourth guiding structure includes a fixed block 602h fixed on the fixed plate 601c (a linear bearing is installed inside the fixed block 602 h) and a guiding rod 602i, the guiding rod 602i passes through the linear bearing, and one end portion of the guiding rod is fixed on the driving plate 602f, so as to ensure the movement precision of the second connecting plate 602d and the movable clamping plate 602 b.

The fourth guiding structures are arranged on two sides of the first piston rod 602g in pairs, so that the second connecting plate 602d and the movable clamping plate 602b are balanced in stress, and the movement precision of the movable clamping plate 602b is further improved. Of course, the guide structure may be a guide pair comprising a slide rail and a slider, and the slider may be fixed to the fixing plate 601c, and one end of the slide rail may be fixed to the second connecting plate 602d, so that the slide rail slides in the slider.

In other embodiments of the utility model: as can be seen from fig. 10 to 12, a first rib plate 602j is provided on the first connecting plate 602c, and two right-angle edges of the rib plate of the first rib plate 602j are respectively fixedly connected with a horizontal portion and a vertical portion of the first connecting plate 602 c; the horizontal portion and the vertical portion of the second connection plate 602d are connected through the second rib plate 602k, and structural stability is improved.

As can be seen from fig. 10 to 12, the anti-disengaging mechanism is disposed on the clamping plate assembly, and has a second power source and an anti-disengaging assembly driven by the second power source, the anti-disengaging assembly has a clamping claw 603g for preventing the battery from falling, the clamping claw 603g is close to a long side of the movable clamping plate 602b, and the clamping claw 603g is located on an outer side of the movable clamping plate 602b before clamping the battery so as to avoid the battery pack and enable the movable clamping plate 602b to smoothly pass through and be located on one side of the battery pack; when the clamping plate assembly is closed to clamp the battery, the second power source drives the clamping claw 603g to turn over to be in place and clamp the battery pack, so that the battery pack is prevented from falling off from the clamping plate assembly.

As can be seen in connection with fig. 10-12, the second power source is preferably a second cylinder 603a arranged obliquely; the cylinder body of the second cylinder 603a is hinged at the vertical part of the second connecting plate 602 d; the anti-drop assembly comprises a driving arm 603b hinged with the second piston rod end (i.e. the power output end) of the second air cylinder 603a and a rotating member (i.e. a rotating plate 603 c) connected with the driving arm 603b, and the driving arm 603b is positioned in the middle of the rotating plate 603 c; the movable clamping plate 602b is provided with a supporting plate 603d, and two ends of the rotating plate 603c are respectively hinged to the supporting plate 603d, so that the rotating plate 603c can rotate relative to the movable clamping plate 602 b. Since the second cylinder 603a is obliquely arranged, and the driving arm 603b is hinged to the second piston rod, the rotating plate 603c is hinged to the movable clamp plate 602b, and the rotating plate 603c is driven to rotate when the second piston rod is extended or retracted.

In actual installation, two ends of the supporting plate 603d are respectively provided with a hinge seat 603e with a hinge shaft; mounting pieces 603f are respectively arranged at two ends of the rotating plate 603c, and the mounting pieces 603f correspond to the hinging seats 603e one by one; the mounting plate 603f is inserted into the hinge seat 603e, and the hinge shaft passes through the mounting plate 603f and the hinge seat 603e, so that the mounting plate 603f and the support plate 603d are hinged relatively.

As can be seen in fig. 10-12, the edge of the rotating plate 603c has a plurality of clamping claws 603g spaced apart along its length, the clamping claws 603g being of L-shaped configuration. Before taking the materials, the second piston rod of the second cylinder 603a is retracted, so that the clamping claw 603g is positioned at the outer side of the movable clamping plate 602b, and has an avoidance effect; when the movable clamping plate 602b is closed in place, the second piston rod of the second air cylinder 603a extends outwards to enable the rotating plate 603c to be attached to the movable clamping plate 602b, and at the moment, the clamping part of the clamping claw 603g extends to the other side of the movable clamping plate 602b to clamp the battery pack, so that the structure is ingenious, and the fastening and grabbing of the battery pack are ensured.

In actual installation, the first power source and the second power source can also be linear power sources such as a hydraulic cylinder and a linear motor, and the first power source and the second power source are not limited to the cylinder.

In actual installation, the battery pack disassembling system of the new energy automobile can be used for installing a plurality of battery packs side by side or in rows so as to improve the disassembling efficiency of the battery packs.

When the device works, after a waste battery pack to be disassembled is in place, the vision camera 700 shoots the waste battery pack below and transmits the acquired picture to the control system, the control system processes the acquired picture to determine the position of a screw, the control output end of the control system is connected with the control input end of the three-axis mechanical arm, and further a screwing instruction is sent to the three-axis mechanical arm, and the screw on the cover plate of the battery pack is disassembled by the cover disassembling device 500;

taking down the cover plate, photographing the battery pack by the vision camera 700, transmitting the obtained picture to the control system, and processing the obtained picture by the control system to determine the position of the battery pack; then the clamping mechanism is controlled by the robot 200 to accurately move to the position of the battery pack, before clamping, the movable clamping plate 602b and the fixed clamping plate 602a are in an open state, and the clamping claw 603g is positioned at the outer side of the movable clamping plate 602 b; when the clamping plate assembly moves to the position where the battery pack is located, the first piston rod 602g of the first cylinder 602e is retracted to enable the movable clamping plate 602b to move towards the fixed clamping plate 602a until the battery pack is clamped; then the second cylinder 603a is started, and the second piston rod of the second cylinder 603a extends outwards to enable the clamping claw 603g to rotate towards the movable clamping plate 602b to clamp the battery pack, so that the situation of falling is effectively avoided.

It should be emphasized that the above description is merely a preferred embodiment of the present utility model, and the present utility model is not limited to the above embodiment, but may be modified without inventive effort or equivalent substitution of some of the technical features described in the above embodiments by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a new energy automobile battery package disassembling system, includes objective table, robot and control system, its characterized in that: the liquid collecting structure is arranged below the object stage;

2. The new energy automobile battery pack disassembly system according to claim 1, wherein: the objective table is provided with a plurality of liquid leakage holes; the liquid collecting structure comprises a liquid collecting cover arranged below the object stage and a liquid discharging pipe arranged on the liquid collecting cover, and a liquid collecting box is arranged at a liquid outlet of the liquid discharging pipe.

3. The new energy automobile battery pack disassembly system according to claim 2, wherein: the liquid collecting cover and the air outlet cover are both of conical structures.

4. The new energy automobile battery pack disassembly system according to claim 1, wherein: the triaxial mechanical arm comprises a connecting assembly, a first horizontal moving mechanism, a second horizontal moving mechanism and a lifting mechanism;

5. The new energy automobile battery pack disassembly system according to claim 4, wherein: the first power mechanism comprises a first movable seat and a first gear rack pair driven by a first motor, the first motor is arranged on the first movable seat, and the first movable seat is connected with the first installation component through a first guide structure; the second mounting assembly is fixed on the first movable seat, the second power mechanism comprises a second movable seat and a second gear rack transmission pair driven by a second motor, the second motor is arranged on the second movable seat, and the second movable seat is connected with the second mounting assembly through a second guide structure;

the third installation component is fixed on the second movable seat; the third power mechanism comprises a third movable seat and a third gear-rack transmission pair driven by a third motor, the screw screwing mechanism is fixed on the third movable seat, and a third guide structure is arranged between the third movable seat and a third installation component.

6. The new energy automobile battery pack disassembly system according to claim 1, wherein: the material taking device further comprises a fourth installation assembly, and the clamping mechanism is arranged on the fourth installation assembly;

the clamping mechanism further comprises a fourth guiding structure for guiding the movable clamping plate.

7. The new energy automobile battery pack disassembly system of claim 6, wherein: the anti-disengaging mechanism comprises a second power source and an anti-disengaging assembly, wherein the second power source and the anti-disengaging assembly are obliquely hinged to the second connecting piece, the anti-disengaging assembly comprises a driving arm driven by the second power source and a rotating piece connected with the driving arm, and two end parts of the rotating piece are hinged to the movable clamping plate; the clamping claws are arranged at the edge of one side edge of the rotating piece at intervals.

8. The new energy automobile battery pack disassembly system of claim 7, wherein: a support plate is arranged on the movable clamping plate, and each end part of the support plate is provided with a hinge seat with a hinge shaft; each end part of the rotating piece is provided with a mounting piece corresponding to the hinging seat one by one, and the hinging shaft connects the mounting piece with the hinging seat.

9. The new energy automobile battery pack disassembly system according to claim 1, wherein: the exhaust system further comprises an exhaust pipeline connected with the air outlet cover, the exhaust pipeline is provided with a sealed air chamber, and an outlet of the exhaust pipeline is connected with an exhaust fan.

10. The new energy automobile battery pack disassembly system according to claim 1, wherein: the visual recognition system comprises at least two visual cameras arranged on the top plate, and the signal output end of each visual camera is connected with the signal input end of the control system.