A disassembly device for cooling plate of power battery module

Abstract

The present invention relates to the technical field of power batteries, and in particular to a disassembly device for a cooling plate of a power battery module, comprising a mechanical arm, a module loading mechanism is arranged on the mechanical arm, a base is arranged on the side of the mechanical arm, a frame is arranged on the base, a cooling plate ear flattening mechanism and a cooling plate coil unloading mechanism are arranged on the frame, and a cooling plate coiling and unwinding mechanism is arranged on the base on the side of the frame. The disassembly device for a cooling plate of a power battery module obtained by the present invention can realize the automatic disassembly of the cooling plate of the power battery module, saves labor, has high efficiency, and will not cause damage to the power battery module, which is conducive to the cascade utilization of the disassembled battery cells.

Description

Technical Field

[0001] The present invention relates to the technical field of power batteries, and in particular to a disassembly device for a cooling plate of a power battery module. Background Art

[0002] In recent years, the rapid rise of the new energy vehicle industry has brought a large number of waste power batteries, and the automated, efficient and environmentally friendly treatment of waste power batteries has become increasingly important. Currently, there are many types of power battery modules, but there are relatively few automated disassembly technologies.

[0003] For modules with cooling plates bonded to the bottom with strong glue, there is currently no relevant technology or equipment for automated disassembly of the cooling plates, and most companies use manual disassembly operations.

[0004] Manual disassembly of cooling plates of power battery modules bonded with strong glue has low efficiency and high labor intensity. The batteries are easily damaged during the operation, affecting subsequent cascade utilization. In addition, battery damage poses a risk of personal injury to operators. Summary of the invention

[0005] In order to solve the above technical deficiencies, the present invention provides a disassembly device for a power battery module cooling plate, which can automatically disassemble the cooling plate fixed with strong glue at the bottom of the power battery module.

[0006] The present invention discloses a disassembling device for a power battery module cooling plate, comprising a mechanical arm, a module feeding mechanism is arranged on the mechanical arm, a base is arranged on the side of the mechanical arm, a frame is arranged on the base, a cooling plate ear-flapping and flattening mechanism and a cooling plate coiling and unloading mechanism are arranged on the frame, and a cooling plate coiling and unrolling mechanism is arranged on the base on the side of the frame.

[0007] The module loading mechanism includes a fixture base, which is arranged on a mechanical arm, a guide rail is arranged on the fixture base, two sliding seats are arranged on the guide rail, a bidirectional ball screw is arranged on the fixture base, two nuts are connected at both ends of the bidirectional ball screw, the nuts are fixedly connected to the corresponding sliding seats, a first servo motor is arranged on the fixture base, a first reducer is connected to the first servo motor, the first reducer and the bidirectional ball screw are connected through a synchronous belt transmission, and a module fixture is arranged on each sliding seat. In the above scheme, the entire module loading mechanism is driven by the mechanical arm to realize the loading and unloading and movement of the power battery module. When the fixture base is aligned with the power battery module, the first servo motor drives the bidirectional ball screw to rotate, so that the two sliding seats move and approach on the guide rail, and the module fixture clamps the power battery module, and then the mechanical arm drives the power battery module to move and perform subsequent disassembly processes.

[0008] The module clamp includes an air gripper disposed on a sliding seat, and two clamping fingers are disposed on the air gripper, namely a first finger and a second finger. The air gripper drives the first finger and the second finger to move away from and approach each other. The movement direction of the first finger and the second finger is perpendicular to the movement direction of the sliding seat on the guide rail, and the lower ends of the first finger and the second finger both extend outward to the raised step. Since vertical through holes are disposed on the edges of both sides of the power battery module, the module clamp uses an air gripper to configure the first finger and the second finger. The air gripper is used to insert the two fingers into the through hole and then expand them outward, and the raised steps at the lower ends of the first finger and the second finger are clamped under the through hole, which can effectively avoid the possibility of the power battery module sliding off the first finger and the second finger during the movement of the power battery module driven by the mechanical arm. At the same time, a bidirectional ball screw is used to clamp the two air grippers, so bidirectional clamping is achieved, and the clamping force of the power battery module is better and the stability is high.

[0009] A limit mechanism is provided on the fixture base between the two sliding seats, and the limit mechanism and the sliding seat are located on the same side of the fixture base, and the limit mechanism is used to limit the position of the module fixture clamped in the vertical direction of the module. The limit mechanism can be a limit block or a common telescopic limit structure, which is mainly used to limit the depth of the first finger and the second finger inserted into the through hole, so as to avoid damage to the power battery module during the downward pressing process of the mechanical arm, and improve the safety and reliability during use.

[0010] The cooling plate ear flattening mechanism includes a mounting base arranged on a frame, a horizontal ear lower pressure plate arranged on the mounting base, an ear flattening cylinder vertically upwardly arranged on the side of the mounting base, an ear upper pressure plate horizontally arranged on the telescopic end of the ear flattening cylinder, an ear flattening shaft arranged at the upper end of the ear upper pressure plate through a connecting block, one end of the ear flattening shaft is fixedly connected to the connecting block, and there is a gap between the ear flattening shaft and the ear upper pressure plate. In the above scheme, the ear at the end of the battery power module clamped by the robot arm controller corresponds to the above, and the ear flattening shaft is inserted into the ear through the movement of the robot arm, and the power battery module is pulled outward, so that the ear is flattened, and the basically unfolded ear is placed between the ear upper pressure plate and the ear lower pressure plate, and the ear upper pressure plate and the ear lower pressure plate are pressed tightly by the compression of the ear flattening cylinder, and the ear is completely flattened. The operation is simple and convenient, will not cause damage to the power battery module, and is safe and reliable.

[0011] The cooling plate rolling and unrolling mechanism includes a mounting frame arranged on a base, a vertical moving mechanism is arranged on the mounting frame, a horizontal moving mechanism is arranged on the vertical moving mechanism, a connecting plate is arranged on the horizontal moving mechanism, the horizontal moving mechanism drives the connecting plate to move back and forth, a second servo motor and a second reducer are arranged on the connecting plate, the second servo motor and the second reducer are transmission connected, a U-shaped seat is arranged on the second reducer, two sliding cylinders are arranged inside the U-shaped seat, namely a first sliding cylinder and a second sliding cylinder, a first rolling needle is arranged on the first sliding cylinder, and a second rolling needle is arranged on the second sliding cylinder, the first rolling needle and the second rolling needle are arranged in parallel, the first rolling needle is used to clamp the turning ear of the cooling plate under the action of the first sliding cylinder and the second rolling needle is used to clamp the turning ear of the cooling plate under the action of the first sliding cylinder, and the length direction of the first rolling needle and the second rolling needle is perpendicular to the vertical plane where the vertical moving mechanism and the horizontal moving mechanism are located. This solution can clamp the basically flattened flap between the first winding needle and the second winding needle, and then the first slide cylinder and the second slide cylinder act to clamp the first winding needle and the second winding needle, and clamp the flap firmly. The second servo motor and the second reducer are used to drive the U-shaped seat to rotate, so that the cooling plate of the power battery module can be wound on the first winding needle and the second winding needle. During the winding process, the horizontal moving mechanism drives the U-shaped seat and the mechanism arranged on the U-shaped seat to move as a whole, so the movement of the robot arm can be reduced. At the same time, since the radius of the cooling plate material roll gradually increases during the winding process, the vertical moving mechanism gradually descends to avoid squeezing between the material roll and the power battery module. Therefore, the winding of the cooling plate is more convenient, safe and reliable, and the cooling plate can be wound into a roll, which is convenient for later processing.

[0012] The vertical moving mechanism includes a vertical electric cylinder and a set of vertical slide rails, a vertical moving plate is slidably connected to the vertical slide rails, and the vertical electric cylinder drives the vertical moving plate to reciprocate on the vertical slide rails. The horizontal moving mechanism includes a transverse electric cylinder horizontally arranged on the vertical moving plate, and the connecting plate is arranged on the transverse electric cylinder, and the connecting plate is driven by the transverse electric cylinder to reciprocate in the horizontal direction. The transverse electric cylinder and the vertical electric cylinder are used as the power of the horizontal moving mechanism and the power of the vertical moving mechanism, which can accurately control the displacement and speed of the transverse movement and vertical movement of the first winding needle and the second winding needle in the process of unwinding the cooling plate, so as to ensure the stable unwinding.

[0013] The structure of the first winding needle is as follows: it includes a first connection part and two first clamping rods extending outward from the first connection part, the two first clamping rods are parallel and there is a gap between them, the first connection part is used to connect to the first slide cylinder, and the structure of the second winding needle is as follows: it includes a second connection part and two second clamping rods extending outward from the second connection part, the second connection part is used to connect to the second slide cylinder, one of the second clamping rods is in an L-shaped structure, and the bent part of the second clamping rod extends into the gap between the two first clamping rods, and the thickness of the bent part of the second clamping rod is less than the gap between the two first clamping rods. The design of this structure allows the first clamping rod and the second clamping rod in the adjacent plane to have the function of clamping the ear. When the second clamping rod in the L-shaped structure is located at the lower end, it cooperates with the first clamping rod at the lower end to form a gap with the first clamping rod and the second clamping rod at the upper end for clamping the ear. When a gap is formed between the first clamping rod and the second clamping rod, the ear is put into the gap, and when the ear is clamped, the second clamping rod at the upper end will be located above the first clamping rod at the upper end, and the first clamping rod at the lower end will be located below the second clamping rod at the lower end, so the vertical length of the first clamping rod and the second clamping rod after clamping will be increased. Therefore, during the process of unloading the cooling plate, the diameter of the hole formed inside the cooling plate coil will be the same as the vertical length formed by the first clamping rod and the second clamping rod after clamping. Therefore, when the cooling plate needs to be unloaded after disassembly, after the first slide cylinder and the second slide cylinder are actuated, the first clamping rod and the second clamping rod will loosen the ear, and the vertical length of the two will be relatively reduced. Therefore, the first clamping rod and the second clamping rod are relatively loose inside the cooling plate coil, which is convenient for unloading.

[0014] A groove is provided on the second clamping rod of the L-shaped structure corresponding to the gap between the two second clamping rods along the length direction, and a protrusion is provided on the first clamping rod corresponding to the gap between the two first clamping rods along the length direction. When the first clamping rod and the second clamping rod are clamped, the groove and the protrusion are matched and connected. The design of this structure, by using the design of the groove and the protrusion, realizes a higher degree of firmness in clamping the turn-over ear, and facilitates the subsequent winding and disassembly of the cooling plate.

[0015] The cooling plate coil unloading mechanism comprises a unloading cylinder arranged on a frame, and a material shifting fork is arranged on the unloading cylinder, and the material shifting fork shifts the cooling plate coil taken up by the cooling plate unwinding mechanism. The telescopic direction of the unloading cylinder is the same as the length direction of the first winding needle and the second winding needle, and the opening direction of the material shifting fork faces the first winding needle and the second winding needle, and is clamped outside the first winding needle and the second winding needle, and the cooling plate coil on the first winding needle and the second winding needle is shifted off by the movement of the unloading cylinder, which is simple and convenient.

[0016] A material receiving box is arranged on the side of the base. The material receiving box is arranged at the material unloading end and is placed according to the actual situation so that the material fork can drop the material rolls pulled off the first winding needle and the second winding needle into the material receiving box.

[0017] The disassembly device of the power battery module cooling plate obtained by the present invention can realize the automatic disassembly of the cooling plate of the power battery module, saves labor, has high efficiency, does not cause damage to the power battery module, and is conducive to the cascade utilization of the disassembled battery cells. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the module feeding mechanism of the present invention;

[0020] Figure 3 It is a partial cross-sectional view of the module feeding mechanism of the present invention;

[0021] Figure 4 for Figure 3 A partial enlarged schematic diagram of

[0022] Figure 5 It is a structural schematic diagram of the cooling plate ear flattening mechanism of the present invention;

[0023] Figure 6 It is a structural schematic diagram of the cooling plate unwinding mechanism of the present invention;

[0024] Figure 7 It is a structural schematic diagram of the cooling plate coil unloading mechanism of the present invention;

[0025] Figure 8 It is a structural schematic diagram of the first winding needle and the second winding needle of the present invention in a clamped state;

[0026] Fig. 9 It is a structural schematic diagram of the first winding needle and the second winding needle of the present invention in an unfolded state;

[0027] Fig.10 It is a schematic structural diagram of the first winding needle and the second winding needle of the present invention. DETAILED DESCRIPTION

[0028] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0029] Embodiment 1:

[0030] like Figure 1As shown, the present invention discloses a disassembly device for a power battery module cooling plate, comprising a robotic arm 5, on which a module loading mechanism 1 is arranged, a base 6 is arranged on the side of the robotic arm 5, a frame 7 is arranged on the base 6, a cooling plate ear-flapping and flattening mechanism 2 and a cooling plate coiling and unloading mechanism 4 are arranged on the frame 7, and a cooling plate coiling and unrolling mechanism 3 is arranged on the base 6 on the side of the frame 7.

[0031] like Figure 2 As shown, the module feeding mechanism 1 includes a clamp base 1-1, and the clamp base 1-1 is arranged on the robot arm 5. A guide slide rail is arranged on the clamp base 1-1, and two sliding seats 1-11 are arranged on the guide slide rail. A bidirectional ball screw 1-5 is arranged on the clamp base 1-1, and two nuts are connected at both ends of the bidirectional ball screw 1-5. The nuts are fixedly connected to the corresponding sliding seats 1-11. A first servo motor 1-2 is arranged on the clamp base 1-1, and a first reducer 1-3 is connected to the first servo motor 1-2. The first reducer 1-3 and the bidirectional ball screw 1-5 are connected through a synchronous belt 1-4, and a module clamp is arranged on each sliding seat 1-11.

[0032] The module fixture includes an air gripper 1-6 arranged on a sliding seat 1-11, and two clamping fingers are arranged on the air gripper 1-6, namely a first finger 1-7 and a second finger 1-8. The air gripper 1-6 drives the first finger 1-7 and the second finger 1-8 to move away from and approach each other. The movement direction of the first finger 1-7 and the second finger 1-8 is perpendicular to the movement direction of the sliding seat 1-11 on the guide rail. Figure 3 , Figure 4 As shown, the lower ends of the first finger 1-7 and the second finger 1-8 both extend outward to the raised step 1-11.

[0033] A limiting mechanism 1-10 is provided on the clamp base 1-1 between the two sliding seats 1-11. The limiting mechanism 1-10 and the sliding seat 1-11 are located on the same side of the clamp base 1-1. The limiting mechanism 1-10 is used to limit the position of the module clamp clamped in the vertical direction of the power battery module 1-9.

[0034] like Figure 5As shown, the cooling plate ear flattening mechanism 2 includes a mounting base 2-6 arranged on a frame 7, a horizontal ear flattening lower pressure plate 2-5 is arranged on the mounting base 2-6, a vertically upward ear flattening cylinder 2-4 is arranged on the side of the mounting base 2-6, an ear flattening upper pressure plate 2-3 is horizontally arranged on the telescopic end of the ear flattening cylinder 2-4, an ear flattening shaft 2-2 is arranged at the upper end of the ear flattening plate 2-3 through a connecting block 2-1, one end of the ear flattening shaft 2-2 is fixedly connected to the connecting block 2-1, and there is a gap between the ear flattening shaft 2-2 and the ear flattening upper pressure plate 2-3.

[0035] like Figure 6 As shown, the cooling plate unwinding mechanism 3 includes a mounting frame 3-11 arranged on the base 6, a vertical moving mechanism C is arranged on the mounting frame 3-11, a horizontal moving mechanism B is arranged on the vertical moving mechanism C, a connecting plate 3-3 is arranged on the horizontal moving mechanism B, the horizontal moving mechanism B drives the connecting plate 3-3 to move back and forth, a second servo motor 3-1 and a second reducer 3-2 are arranged on the connecting plate 3-3, the second servo motor 3-1 and the second reducer 3-2 are transmission-connected, a U-shaped seat 3-4 is arranged on the second reducer 3-2, and a U-shaped seat 3-4 is arranged inside the U-shaped seat 3-4. There are two sliding cylinders, namely the first sliding cylinder 3-6 and the second sliding cylinder 3-5. A first winding needle 3-8 is arranged on the first sliding cylinder 3-6, and a second winding needle 3-7 is arranged on the second sliding cylinder 3-5. The first winding needle 3-8 and the second winding needle 3-7 are arranged in parallel. The first winding needle 3-8 is used to clamp the ears of the cooling plate under the action of the first sliding cylinder 3-6 and the second winding needle 3-7 is used to clamp the ears of the cooling plate under the action of the second sliding cylinder 3-5. The length direction of the first winding needle 3-8 and the second winding needle 3-7 is perpendicular to the vertical plane where the vertical moving mechanism C and the horizontal moving mechanism B are located.

[0036] The vertical moving mechanism C includes a vertical electric cylinder and a group of vertical slide rails 3-12, and a vertical moving plate 3-9 is slidably connected to the vertical slide rails 3-12. The vertical electric cylinder drives the vertical moving plate 3-9 to reciprocate on the vertical slide rails 3-12. The horizontal moving mechanism B includes a transverse electric cylinder 3-10 horizontally arranged on the vertical moving plate 3-9, and the connecting plate 3-3 is arranged on the transverse electric cylinder 3-10, and the connecting plate 3-3 is driven by the transverse electric cylinder 3-10 to reciprocate in the horizontal direction.

[0037] like Figure 8 , Fig. 9 , Fig.10As shown, the structure of the first winding needle 3-8 is: including a first connecting portion 3-82 and two first clamping rods 3-81 extending outward from the first connecting portion 3-82, the two first clamping rods 3-81 are parallel and there is a gap between them, and the first connecting portion 3-82 is used to connect to the first slide cylinder 3-6, and the structure of the second winding needle 3-7 is: including a second connecting portion 3-72 and two second clamping rods 3-71 extending outward from the second connecting portion 3-72, the second connecting portion 3-72 is used to connect to the second slide cylinder 3-5, one of the second clamping rods 3-71 is an L-shaped structure, and the bent portion of the second clamping rod 3-71 extends into the gap between the two first clamping rods 3-81, and the thickness of the bent portion of the second clamping rod 3-71 is less than the gap between the two first clamping rods 3-81.

[0038] A groove 3-14 is provided along the length direction on the second clamping rod 3-71 of the L-shaped structure corresponding to the gap between the two second clamping rods 3-71, and a protrusion 3-13 is provided along the length direction on the first clamping rod 3-81 corresponding to the gap between the two first clamping rods 3-81. When the first clamping rod 3-81 and the second clamping rod 3-71 are clamped, the groove 3-14 and the protrusion 3-13 are matched and connected.

[0039] like Figure 7 As shown, the cooling plate coil unloading mechanism 4 includes a unloading cylinder 4-1 arranged on a frame 7, and a material shifting fork 4-2 is arranged on the unloading cylinder 4-1, and the material shifting fork 4-2 shifts the cooling plate coil 4-3 wound by the cooling plate unwinding mechanism 3.

[0040] A material receiving box 8 is arranged on the side of the base 6 .

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A disassembly device for a power battery module cooling plate, characterized in that: The invention comprises a mechanical arm, a module feeding mechanism is arranged on the mechanical arm, a base is arranged on the side of the mechanical arm, a frame is arranged on the base, a cooling plate ear-flipping and flattening mechanism and a cooling plate coiling and unloading mechanism are arranged on the frame, and a cooling plate coiling and unwinding mechanism is arranged on the base on the side of the frame; the cooling plate coiling and unwinding mechanism comprises a mounting frame arranged on the base, a vertical moving mechanism is arranged on the mounting frame, a horizontal moving mechanism is arranged on the vertical moving mechanism, a connecting plate is arranged on the horizontal moving mechanism, the horizontal moving mechanism drives the connecting plate to move back and forth, and a second servo motor and a second reducer, the second servo motor is transmission-connected to the second reducer, a U-shaped seat is arranged on the second reducer, two slide cylinders are arranged inside the U-shaped seat, namely the first slide cylinder and the second slide cylinder, a first winding needle is arranged on the first slide cylinder, and a second winding needle is arranged on the second slide cylinder, the first winding needle and the second winding needle are arranged in parallel, the first winding needle is used to clamp the ear of the cooling plate under the action of the first slide cylinder and the second winding needle is used to clamp the ear of the cooling plate under the action of the second slide cylinder, and the length direction of the first winding needle and the second winding needle is perpendicular to the vertical plane where the vertical moving mechanism and the horizontal moving mechanism are located.

2. The disassembly device for a power battery module cooling plate according to claim 1, characterized in that: The module feeding mechanism includes a fixture base, which is arranged on a mechanical arm, and a guide slide rail is arranged on the fixture base, and two sliding seats are arranged on the guide slide rail, and a bidirectional ball screw is arranged on the fixture base, and two nuts are cooperatively connected at both ends of the bidirectional ball screw, and the nuts are fixedly connected to the corresponding sliding seats, and a first servo motor is arranged on the fixture base, and a first reducer is connected to the first servo motor, and the first reducer is connected to the bidirectional ball screw through a synchronous belt transmission, and a module fixture is arranged on each sliding seat.

3. The disassembly device for a power battery module cooling plate according to claim 2, characterized in that: The module clamp includes an air gripper arranged on a sliding seat, and two clamping fingers are arranged on the air gripper, namely a first finger and a second finger. The air gripper drives the first finger and the second finger to produce relative movement away and approaching. The movement direction of the first finger and the second finger is perpendicular to the movement direction of the sliding seat on the guide rail, and the lower ends of the first finger and the second finger extend outward to the raised step.

4. A disassembly device for a power battery module cooling plate according to claim 2 or 3, characterized in that: A limiting mechanism is arranged on the clamp base between the two sliding seats. The limiting mechanism and the sliding seat are located on the same side of the clamp base. The limiting mechanism is used to limit the position of the module clamp in the vertical direction of the module.

5. The disassembly device for a power battery module cooling plate according to claim 1, characterized in that: The cooling plate ear flattening mechanism includes a mounting base arranged on a frame, a horizontal ear lower pressure plate arranged on the mounting base, an ear flattening cylinder vertically upward arranged on the side of the mounting base, an ear upper pressure plate horizontally arranged on the telescopic end of the ear flattening cylinder, an ear flattening shaft is arranged at the upper end of the ear upper pressure plate through a connecting block, one end of the ear flattening shaft is fixedly connected to the connecting block, and there is a gap between the ear flattening shaft and the ear upper pressure plate.

6. The disassembly device for a power battery module cooling plate according to claim 1, characterized in that: The vertical moving mechanism includes a vertical electric cylinder and a group of vertical slide rails, a vertical moving plate is slidably connected to the vertical slide rails, and the vertical electric cylinder drives the vertical moving plate to reciprocate on the vertical slide rails. The horizontal moving mechanism includes a transverse electric cylinder horizontally arranged on the vertical moving plate, and the connecting plate is arranged on the transverse electric cylinder, and the connecting plate is driven by the transverse electric cylinder to reciprocate in the horizontal direction.

7. A disassembly device for a power battery module cooling plate according to claim 1 or 6, characterized in that: The structure of the first winding needle is as follows: it includes a first connecting part and two first clamping rods extending outward from the first connecting part, the two first clamping rods are parallel and there is a gap between them, and the first connecting part is used to be connected to the first slide cylinder. The structure of the second winding needle is as follows: it includes a second connecting part and two second clamping rods extending outward from the second connecting part, the second connecting part is used to be connected to the second slide cylinder, one of the second clamping rods is an L-shaped structure, and the bent part of the second clamping rod extends into the gap between the two first clamping rods, and the thickness of the bent part of the second clamping rod is less than the gap between the two first clamping rods.

8. The disassembly device for a power battery module cooling plate according to claim 7, characterized in that: A groove is arranged on the second clamping rod of the L-shaped structure corresponding to the gap between the two second clamping rods along the length direction, and a protrusion is arranged on the first clamping rod corresponding to the gap between the two first clamping rods along the length direction. When the first clamping rod and the second clamping rod are clamped, the groove and the protrusion are matched and connected.

9. The disassembly device for a power battery module cooling plate according to claim 1, characterized in that: The cooling plate coil unloading mechanism comprises a unloading cylinder arranged on a frame, and a material shifting fork is arranged on the unloading cylinder, and the material shifting fork shifts off the cooling plate coil wound by the cooling plate unwinding mechanism.

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