Disassembly gun and battery disassembly device

Abstract

The present application provides a disassembly gun and a battery disassembly device, the battery disassembly device including a disassembly gun, the disassembly gun including a disassembly assembly, a floating sleeve, a housing, and an adjustment assembly; the disassembly assembly including a rod and a driver, the rod being movably connected to an output end of the driver, the driver being capable of driving the rod to rotate about a Y-axis; the floating sleeve being disposed on the rod; the rod being radially limited to the floating sleeve and being capable of rotating relative to the floating sleeve; the housing being connected to a main body of the driver; the adjustment assembly including a first spherical member and a second spherical member disposed on the housing, the floating sleeve being abutted between the first spherical member and the second spherical member along the Y-axis and being in sliding contact with the first spherical member and the second spherical member, respectively. In this manner, the rod can adaptively penetrate into a lock slot under the action of the first spherical member and the second spherical member, thereby reducing the alignment accuracy requirement between the rod and the lock slot and alleviating the problem of inaccurate alignment between the rod and the lock slot.

Description

Technical Field

[0001] The present application belongs to the field of battery technology, and more specifically, relates to a disassembly gun and a battery disassembly device. Background Art

[0002] In the field of new energy vehicles, the problem of replacing car batteries is often encountered. During the battery replacement process, the battery is generally first moved to the battery replacement station so that the car's screw can be inserted into the battery's lock slot. The disassembly gun's screw rod is then inserted into the battery's lock slot and rotated to thread the bolts into the battery's lock slot and screw rod, respectively, to achieve installation of the car and battery. Correspondingly, the disassembly gun's screw rod is inserted into the battery's lock slot and the bolts in the battery can be rotated and removed to achieve disassembly between the battery and the car. Obviously, during the battery replacement process, whether installing or removing the battery, the screw rod needs to be inserted into the battery's lock slot. The lock slot has a small inner diameter, which makes the battery replacement operation require very high alignment accuracy between the screw rod and the lock slot. This inevitably causes the screw rod to fail to align with the lock slot, resulting in reduced battery replacement efficiency. In severe cases, the screw rod can be damaged by the resistance of the battery. Summary of the Invention

[0003] One of the purposes of the embodiments of the present application is to provide a disassembly and assembly gun, aiming to solve the technical problem of inaccurate alignment between the batch rod and the lock groove in the prior art.

[0004] To solve the above technical problems, the technical solutions adopted in the embodiments of the present application are:

[0005] In a first aspect, a disassembly gun is provided, comprising:

[0006] The disassembly assembly includes a batch rod and a driver. The batch rod is movably connected to the output end of the driver, and the driver can drive the batch rod to rotate around the Y axis;

[0007] The floating sleeve is sleeved on the batch rod; the batch rod is radially limited by the floating sleeve and can rotate relative to the floating sleeve;

[0008] A housing connected to the driver housing;

[0009] The adjustment component includes a first spherical component and a second spherical component arranged on the housing. The floating sleeve is supported between the first spherical component and the second spherical component along the Y axis and is in sliding contact with the first spherical component and the second spherical component respectively.

[0010] In one embodiment, the first spherical member and the second spherical member are both rotatably embedded in the housing.

[0011] In one embodiment, there are multiple first spherical members, and the multiple first spherical members are circumferentially arranged outside the batch rod;

[0012] And / or, there are multiple second spherical components, and the multiple second spherical components are circumferentially arranged outside the batch rod.

[0013] In one embodiment, a first elastic member is abutted between the floating sleeve and the housing, and the elastic force direction of the first elastic member forms a first preset angle with the Y-axis.

[0014] In one embodiment, the outer shell is provided with a movable cavity, and the floating sleeve is movably provided in the movable cavity; the movable cavity is provided with a first side portion and a second side portion on opposite sides along the Y axis, and a third side portion is provided between the first side portion and the second side portion; the first spherical member is provided on the first side portion, and the second spherical member is provided on the second side portion, and the opposite ends of the first elastic member are respectively abutted against the third side portion and the floating sleeve.

[0015] In one embodiment, there are multiple first elastic members, and the multiple first elastic members are evenly arranged around the floating sleeve.

[0016] In one embodiment, the batch rod comprises:

[0017] The first rod section is movably connected to the output end of the driver;

[0018] The second rod segment is sleeved with the first rod segment; the second rod segment is movable relative to the first rod segment along the Y axis, and the first rod segment is capable of rotating with the second rod segment; the first rod segment and / or the second rod segment are radially limited to the floating sleeve;

[0019] The second elastic member is abutted between the first rod segment and the second rod segment along the Y axis.

[0020] In one embodiment, the second mast segment comprises:

[0021] The rod body and the first rod segment are mutually sleeved; the rod body can move relative to the first rod segment along the Y axis and can rotate under the support of the first rod segment, the rod body is radially limited to the floating sleeve, and the second elastic member abuts between the first rod segment and the rod body along the Y axis;

[0022] The bit is located at the end of the rod body away from the driver;

[0023] The adjusting portion is arranged between the rod body and the bit, and the adjusting portion is gradually tapered from the rod body toward the bit.

[0024] In one embodiment, an adapter is provided between the output end of the driver and the batch rod, the adapter and the batch rod are rotatably connected, the rotation axis of the batch rod relative to the adapter is the first axis, and the first axis is perpendicular to the Y axis.

[0025] In one embodiment, the adapter is also rotatably connected to the output end of the driver, and the rotation axis of the adapter relative to the output end of the driver is the second axis, the second axis is perpendicular to the Y axis, and the first axis and the second axis form a second preset angle.

[0026] In a second aspect, a battery disassembly and assembly device is provided, comprising:

[0027] disassembling the gun;

[0028] The tray, the housing is connected to the tray and can move with the tray;

[0029] The lifting mechanism is configured to drive the tray to move up and down along the Y-axis to the battery replacement station;

[0030] Among them, when the tray is located at the battery replacement station, the batch rod is rotated to disassemble and assemble the battery.

[0031] The beneficial effects of the disassembly gun and battery disassembly device provided in the embodiments of the present application are:

[0032] The disassembly and assembly gun provided in the embodiment of the present application has a first spherical member and a second spherical member both in a spherical shape, and the floating sleeve is held between the first spherical member and the second spherical member, and is in sliding contact with the first spherical member and the second spherical member respectively, so that the floating sleeve can slide along the spherical surfaces of the first spherical member and the second spherical member, thereby flexibly swinging relative to the housing, and the first spherical member and the second spherical member can provide a certain supporting effect and limiting effect on the floating sleeve, so that the floating sleeve can move within a certain range, and further, the floating sleeve can produce adaptive movement under the action of the spherical surfaces of the first spherical member and the second spherical member, and accordingly, the batch rod can synchronously perform adaptive movement under the drive of the floating sleeve; Based on this, during the battery replacement process, when the batch rod is offset and the batch rod and the lock slot are not fully aligned, the batch rod will tilt relative to the shell under the support of the inner wall of the lock slot, and the floating sleeve will move synchronously with the tilt of the batch rod. At the same time, the floating sleeve can flexibly swing relative to the shell under the sliding contact of the spherical surfaces of the first spherical part and the second spherical part, and move adaptively together with the batch rod, so that the batch rod can continue to penetrate into the lock slot after adaptively adjusting its position, thereby facilitating the batch rod to accurately penetrate into the lock slot to realize the battery disassembly and assembly operation, thereby reducing the alignment accuracy requirements between the batch rod and the lock slot, helping to solve the problem of inaccurate alignment between the batch rod and the lock slot, thereby improving the battery replacement efficiency. Accordingly, the battery disassembly and assembly device provided in the embodiment of the present application, due to the use of the above-mentioned disassembly and assembly gun, also has the advantage of low alignment accuracy requirements between the batch rod and the lock slot, thereby improving the battery replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0034] Figure 1 A three-dimensional schematic diagram of the battery assembly and disassembly device provided in an embodiment of the present application in a first state;

[0035] Figure 2 for Figure 1 A three-dimensional schematic diagram of the battery removal and installation device in the second state is provided;

[0036] Figure 3 for Figure 2 sectional view of

[0037] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0038] Figure 5 A three-dimensional schematic diagram of a disassembly and assembly gun provided in an embodiment of the present application;

[0039] Figure 6 for Figure 5 A partial cross-sectional view of

[0040] Figure 7 for Figure 5 Exploded view of

[0041] Figure 8 for Figure 5 A cross-sectional view of the gun's housing is provided for disassembly;

[0042] Figure 9 for Figure 7 Enlarged view of point B in the middle.

[0043] Among them, the reference numerals in the figures are:

[0044] 100-battery disassembly and assembly device; 10-disassembly and assembly gun; 11-disassembly and assembly component; 111-batch rod; 1111-first rod section; 1112-second rod section; 1113-second elastic member; 1114-rod body; 1115-batch head; 1116-adjustment part; 112-driver; 1121-output shaft; 1122-main body; 113-adapter; 12-floating sleeve; 1201-first assembly groove; 13-housing; 1301-active cavity; 1302-first groove; 1303-second groove; 1304-second assembly groove; 131-first side portion; 132-second side portion; 133- The third side portion; 14-adjustment assembly; 141-first spherical member; 142-second spherical member; 143-first elastic member; 15-first bearing; 16-second bearing; 20-tray; 30-lifting mechanism; 31-frame; 3101-slide; 32-driving device; 33-lifting frame; 331-first lifting rod; 332-second lifting rod; 333-first connecting rod; 334-second connecting rod; 335-third connecting rod; 200-battery; 2001-locking slot; 2002-first opening; 2003-second opening; 2004-step; 300-bolt; 400-boss. DETAILED DESCRIPTION

[0045] The following describes in detail embodiments of the present application, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0046] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means more than two, unless otherwise specifically defined, where "more than two includes two."

[0048] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0049] The following is a detailed description with reference to the accompanying drawings and embodiments:

[0050] Please also refer to Figure 1 and Figure 2 In a first aspect, an embodiment of the present application provides a battery disassembly and assembly device 100, which is used to disassemble and assemble a battery 200 at a battery swap station. Specifically, the battery disassembly and assembly device 100 installs the battery 200 on a target device, or removes the battery 200 from a target device. In other words, the battery disassembly and assembly device 100 is used to realize the disassembly and assembly of the battery 200 and the target device at the battery swap station; wherein the target device can be a new energy device such as a car or a robot.

[0051] like Figure 1 and Figure 2 As shown, the battery disassembly and assembly device 100 includes a disassembly and assembly gun 10, a tray 20, and a lifting mechanism 30. Specifically, the disassembly and assembly gun 10 is set on the tray 20 and can move with the tray 20; the lifting mechanism 30 is configured to drive the tray 20 to move up and down along the Y-axis; when the tray 20 is located at the battery swap station, the disassembly and assembly gun 10 disassembles and assembles the battery 200. It can be understood that when the lifting mechanism 30 drives the tray 20 to move up and down along the Y-axis to the battery swap station, the disassembly and assembly gun 10 moves with the tray 20 to the battery swap station. At this time, the disassembly and assembly gun 10 can realize the disassembly and assembly of the battery 200 and the target device. Among them, the Y-axis here is parallel or approximately parallel to the vertical direction.

[0052] Specifically, if Figure 3 and Figure 4 As shown, the battery 200 is provided with a locking slot 2001, which is a through slot and passes through the battery 200 along the Y axis. The locking slot 2001 has a first opening 2002 and a second opening 2003 at opposite ends along the Y axis. The target device has a protrusion 400. When the battery 200 is installed in the target device, as shown in FIG. Figure 4As shown, the battery 200 and the target device are installed by means of a bolt 300 and a boss 400, wherein the boss 400 is inserted into the lock groove 2001 from the first opening 2002, the bolt 300 is accommodated in the lock groove 2001, the outer peripheral side of the bolt 300 is threadedly connected to the inner peripheral side of the lock groove 2001, and the inner peripheral side of the bolt 300 is threadedly connected to the outer peripheral side of the boss 400. Based on this, when the battery disassembly and assembly device 100 disassembles and assembles the battery 200, at least a portion of the disassembly and assembly gun 10 penetrates into the lock slot 2001 from the second opening 2003 and drives the bolt 300 to rotate around the Y-axis, so that the bolt 300 is locked to the lock slot 2001 and the boss 400 to achieve the installation of the battery 200 and the target device, or the disassembly and assembly gun 10 drives the bolt 300 to rotate, so that the bolt 300 is removed from the boss 400 and the lock slot 2001 to achieve the disassembly of the battery 200 and the target device; in other words, the disassembly and assembly gun 10 can drive the bolt 300 to rotate, thereby achieving the disassembly and assembly of the battery 200 and the target device.

[0053] Alternatively, as Figure 4 As shown, the first opening 2002 of the lock slot 2001 has a step 2004 for limiting the bolt 300. The first opening 2002 is located at the upper end of the lock slot 2001, and the upper side of the bolt 300 is against the step 2004 at the first opening 2002 of the lock slot 2001. This helps to prevent the bolt 300 from detaching from the battery 200 from the first opening 2002 as much as possible after the battery 200 and the target device are installed, thereby improving the installation reliability of the battery 200 and the target device.

[0054] It is necessary to add that, Figure 1 As shown, the battery disassembly and assembly device 100 is in the first state. At this time, the battery disassembly and assembly device 100 is not in the battery replacement position, and the tray 20 and the disassembly and assembly gun 10 are both located below the battery 200; Figure 2 As shown, the battery disassembly and assembly device 100 is in the second state. At this time, the tray 20 is at the battery replacement station, the battery 200 is supported on the tray 20, and at least part of the disassembly and assembly gun 10 is inserted upward into the lock slot 2001 of the battery 200.

[0055] Based on this, when the battery disassembly and assembly device 100 is working, when the battery 200 needs to be disassembled from the target device, the lifting mechanism 30 is first started, and the lifting mechanism 30 drives the tray 20 to move upward to the battery replacement station, and the disassembly and assembly gun 10 also moves upward to the battery replacement station synchronously with the tray 20. At this time, the battery 200 is supported on the tray 20, and at least part of the disassembly and assembly gun 10 penetrates into the lock slot 2001 of the battery 200, as shown in FIG. Figures 2 to 4Then, the disassembly gun 10 drives the bolt 300 to rotate, so that the bolt 300 is disassembled from the lock slot 2001 and the boss 400 of the target device respectively, thereby realizing the disassembly of the battery 200 and the target device. Finally, the lifting mechanism 30 drives the tray 20 to move downward, and the disassembly gun 10 moves downward with the tray 20. At this time, the tray 20 can carry the battery 200 downward to the target position; of course, the battery 200 can still remain at the battery replacement station and be moved away from the battery replacement station through other devices, such as Figure 1 As shown, at this time, the lifting mechanism 30 has driven the tray 20 and the disassembly gun 10 away from the battery replacement station, and the battery 200 is located above the tray 20. In addition, Figure 1 The state of the battery assembly and disassembly device 100 illustrated in FIG can also be represented as the state of the battery assembly and disassembly device 100 before the battery 200 is installed.

[0056] On the contrary, when the battery 200 needs to be installed on the target device, the tray 20 and the disassembly gun 10 can be driven by the lifting mechanism 30 to move upward to the battery replacement station. When the tray 20 moves upward, the tray 20 can support the battery 200 to lift the battery 200 to the battery replacement station. Alternatively, the battery 200 can be transported to the battery replacement station by other devices. The state of the tray 20 before it moves to the battery replacement station is as follows: Figure 1 As shown; when the tray 20 is located at the battery replacement station, the battery 200 is supported on the tray 20, and at least part of the disassembly gun 10 is inserted upward into the lock slot 2001 of the battery 200, as shown in FIG. Figures 2 to 4 Then, the disassembly gun 10 drives the bolt 300 to rotate, so that the stud is threadedly connected with the lock groove 2001 and the boss 400, thereby achieving the installation of the battery 200 and the target device. Finally, the lifting mechanism 30 drives the disassembly gun 10 and the tray 20 to move downward to the target position. Figure 1 shown.

[0057] Optionally, the battery 200 may be provided with a plurality of the aforementioned locking slots 2001. Accordingly, the number of the disassembly and assembly guns 10 is also set to be multiple, and the multiple disassembly and assembly guns 10 are spaced apart on the tray 20. When the lifting mechanism 30 drives the tray 20 to move along the Y-axis, the tray 20 may carry the multiple disassembly and assembly guns 10 and move along the Y-axis to move to the battery swap station. At the battery swap station, the multiple disassembly and assembly guns 10 correspond one-to-one to the multiple locking slots 2001 of the battery 200, and are used to lock the bolts 300 in the corresponding locking slots 2001 and the bosses 400, thereby improving the installation strength between the battery 200 and the target device.

[0058] Please also refer to 1 to Figure 4In a second aspect of an embodiment of the present application, a disassembly gun 10 is provided. In this embodiment, the disassembly gun 10 is used to disassemble and assemble the battery 200. Specifically, the disassembly gun 10 drives the bolt 300 to rotate so that the bolt 300 is respectively locked in the lock slot 2001 and the boss 400, or the bolt 300 is respectively disassembled from the lock slot 2001 and the boss 400, that is, the disassembly gun 10 is used to realize the disassembly and assembly of the battery 200 and the target device; of course, according to actual application requirements, the disassembly gun 10 can also be used to drive other structures to rotate to realize the disassembly and assembly of other structures.

[0059] Please also refer to Figures 4 to 7 The disassembly gun 10 includes a disassembly component 11, a floating sleeve 12, a shell 13 and an adjustment component 14.

[0060] Specifically, the assembly / disassembly assembly 11 includes a lever 111 and a driver 112. The driver 112 is configured to drive the lever 111 to rotate about the Y-axis, and the lever 111 and the output end of the driver 112 are movably connected. The lever 111 is used to assemble and disassemble the battery 200. As will be appreciated, when the driver 112 is activated, the lever 111 can rotate about the Y-axis under the driver's drive. Furthermore, the lever 111 can tilt relative to the Y-axis around the driver 112. When the disassembly / assembly gun 10 is in the battery replacement station, the lever 111 can be inserted into the locking slot 2001 of the battery 200 and, driven by the driver 112, drive the bolt 300 to rotate about the Y-axis, thereby locking the bolt 300 in the locking slot 2001 and the boss 400, or removing the bolt 300 from the locking slot 2001 and the boss 400. The lever 111 can be similar in structure to a screwdriver or other rod-shaped structure capable of rotating the bolt 300.

[0061] Specifically, the floating sleeve 12 is sleeved on the batch rod 111; the batch rod 111 is radially restricted by the floating sleeve 12 and can rotate relative to the floating sleeve 12. It can be understood that when the batch rod 111 rotates around the Y-axis under the drive of the driver 112, the batch rod 111 rotates relative to the floating sleeve 12; and because the batch rod 111 is radially restricted by the floating sleeve 12, when the batch rod 111 tilts around the driver 112 relative to the Y-axis, that is, when the batch rod 111 tilts relative to the Y-axis, the floating sleeve 12 will swing under the drive of the batch rod 111.

[0062] Specifically, the housing 13 is connected to the main body 1122 of the driver 112. It will be understood that the driver 112 includes the main body 1122 and an output shaft 1121, which is disposed at the output end of the main body 1122. The adjusting rod 111 is movably connected to the output shaft 1121. The adjusting assembly 14 includes a first spherical member 141 and a second spherical member 142. The first and second spherical members 141, 142 are disposed in the housing 13 and are located at opposite ends of the floating sleeve 12 along the Y-axis. The floating sleeve 12 is abutted between the first and second spherical members 141, 142 along the Y-axis, thereby indirectly constraining the floating sleeve 12 within the housing 13 along the Y-axis. Furthermore, the floating sleeve 12 is in sliding contact with the first and second spherical members 141, 142, respectively.

[0063] In the disassembly gun 10 of the embodiment of the present application, the first spherical member 141 and the second spherical member 142 are both spherical, and the floating sleeve 12 is held between the first spherical member 141 and the second spherical member 142 along the Y axis, and the floating sleeve 12 is in sliding contact with the first spherical member 141 and the second spherical member 142 respectively. In this way, the floating sleeve 12 can slide along the spherical surface of the first spherical member 141 and the spherical surface of the second spherical member 142, so that it can flexibly swing relative to the housing 13 under the action of the first spherical member 141 and the second spherical member 142; and because the floating sleeve 12 is held against Between the first spherical member 141 and the second spherical member 142, the first spherical member 141 and the second spherical member 142 can jointly provide a certain supporting effect and limiting effect for the floating sleeve 12, so that the range of movement of the floating sleeve 12 relative to the outer shell 13 is not too large, but moves within a certain range, thereby enabling the floating sleeve 12 to produce adaptive movement under the action of the spherical surfaces of the first spherical member 141 and the second spherical member 142. Accordingly, the batch rod 111 can synchronously produce adaptive movement relative to the outer shell 13 under the drive of the floating sleeve 12. Based on this, during the battery replacement process, when the batch rod 111 is deviated and the batch rod 111 and the lock groove 2001 are not fully aligned, the batch rod 111 will tilt relative to the shell 13 under the support of the inner wall of the lock groove 2001, and the floating sleeve 12 moves synchronously with the tilt of the batch rod 111. At the same time, the floating sleeve 12 can flexibly swing relative to the shell 13 under the sliding contact of the spherical surface of the first spherical part 141 and the spherical surface of the second spherical part 142, and move adaptively together with the batch rod 111, so that the batch rod 111 can continue to penetrate the lock groove 2001 after adaptively adjusting its position, thereby facilitating the batch rod 111 to accurately penetrate the lock groove 2001 to realize the disassembly and assembly operation of the battery 200. This arrangement reduces the alignment accuracy requirements between the batch rod 111 and the lock groove 2001, helps to solve the problem of inaccurate alignment between the batch rod 111 and the lock groove 2001, thereby improving the battery replacement efficiency.

[0064] In actual application, after the batch rod 111 penetrates into the lock groove 2001, when the batch rod 111 abuts against the bolt 300 in the lock groove 2001, the batch rod 111 tilts relative to the housing 13 under the abutment of the bolt 300. At the same time, the floating sleeve 12 can adaptively move together with the batch rod 111 under the action of the first spherical member 141 and the second spherical member 142, so that the batch rod 111 can better penetrate into the assembly hole of the bolt 300, that is, it is convenient to achieve accurate alignment between the batch rod 111 and the bolt 300, so that the batch rod 111 drives the bolt 300 to rotate.

[0065] In practical applications, such as Figure 4 As shown, the housing 13 of the disassembly and assembly gun 10 is connected to the tray 20, and the rod 111 of the disassembly and assembly gun 10 extends out of the tray 20 along the Y-axis; based on this, when the tray 20 moves along the Y-axis to the battery replacement station under the drive of the lifting mechanism 30, the disassembly and assembly gun 10 moves to the battery replacement station together with the tray 20. At this time, the part of the rod 111 extending out of the tray 20 along the Y-axis is inserted into the lock slot 2001 of the battery 200 along the Y-axis, so that the rod 111 drives the bolt 300 in the lock slot 2001 to rotate, so as to realize the disassembly and assembly of the battery 200 and the target device.

[0066] The main body 1122 of the driver 112 is connected to the housing 13 , so that when the housing 13 moves with the tray 20 , the driver 112 can move together with the housing 13 .

[0067] In addition, Figure 4 As shown, the inner peripheral side of the end portion of the lock groove 2001 near the second opening 2003 is arranged to be gradually expanded along the Y-axis toward the first opening 2002, so arranged, it is convenient for the batch rod 111 to penetrate into the lock groove 2001 through the second opening 2003. It can be understood that when the batch rod 111 penetrates into the lock groove 2001 through the second opening 2003, the batch rod 111 can move relative to the housing 13 under the support of the inner wall of the gradually expanded arrangement of the second opening 2003, and adaptively move under the action of the floating sleeve 12, so that the batch rod 111 can adaptively move along the inner wall of the lock groove 2001, thereby smoothly and accurately entering the lock groove 2001 to drive the bolt 300.

[0068] Accordingly, the battery disassembly and assembly device 100 provided in the embodiment of the present application, due to the use of the above-mentioned disassembly and assembly gun 10, also has the advantages of low alignment accuracy requirements between the batch rod 111 and the lock slot 2001 and high battery replacement efficiency. In particular, when the battery 200 is provided with multiple lock slots 2001, the number of disassembly and assembly guns 10 is also set to multiple, and the multiple disassembly and assembly guns 10 correspond one-to-one to the multiple lock slots 2001 of the battery 200. At this time, the alignment accuracy requirements between the batch rod 111 and the lock slot 2001 are higher, and each batch rod 111 and each lock slot 2001 need to be aligned one-to-one. In this way, when the disassembly and assembly gun 10 provided in this embodiment is used, the alignment accuracy between the batch rod 111 and the lock slot 2001 can be greatly reduced, thereby improving the battery replacement efficiency.

[0069] In one embodiment, please refer to Figure 4 、 Figure 6 and Figure 7 The first spherical member 141 and the second spherical member 142 are both rotatably embedded in the housing 13. For example, the first spherical member 141 and the second spherical member 142 are both configured as ball bearings. When the batch rod 111 tilts relative to the housing 13 under the support of the inner wall of the lock groove 2001, the floating sleeve 12 also moves synchronously under the drive of the batch rod 111, and the floating sleeve 12 slides along the spherical surfaces of the first spherical member 141 and the spherical surfaces of the second spherical member 142. At the same time, the first spherical member 141 and the second spherical member 142 roll relative to the housing 13 and the floating sleeve 12, thereby reducing the resistance to the movement of the floating sleeve 12 relative to the housing 13. This allows the floating sleeve 12 to move more flexibly, thereby facilitating the adaptive movement of the floating sleeve 12, and further facilitating the adaptive insertion of the batch rod 111 into the lock groove 2001.

[0070] Specifically, if Figures 6 to 8 As shown, the housing 13 has a first groove 1302 and a second groove 1303. A portion of the first spherical member 141 is rollably embedded in the first groove 1302, and a portion of the second spherical member 142 is rollably embedded in the second groove 1303. The inner walls of the first groove 1302 and the second groove 1303 are both spherical, which allows for flexible rolling of the first and second spherical members 141, 142, thereby facilitating adaptive movement of the floating sleeve 12. Furthermore, the provision of the first and second grooves 1302, 1303 minimizes the possibility of the first and second spherical members 141, 142 separating from the housing 13.

[0071] In one embodiment, please refer to Figures 6 to 8There are multiple first spherical members 141, each of which is located at one end of the floating sleeve 12 that faces away from the second spherical member 142 along the Y-axis. The multiple first spherical members 141 are circumferentially arranged around the outer surface of the locking rod 111. With this arrangement, when the locking rod 111 tilts relative to the housing 13 under the support of the inner wall of the locking groove 2001, no matter which direction the locking rod 111 tilts, the floating sleeve 12 can slide along the corresponding first spherical member 141, thereby driving the locking rod 111 to move adaptively under the action of the corresponding first spherical member 141. This facilitates the adaptive movement of the locking rod 111, allowing the locking rod 111 to adaptively adjust its position and smoothly penetrate into the locking groove 2001.

[0072] In one embodiment, please refer to Figures 6 to 8 There are multiple second spherical members 142, each of which is located at one end of the floating sleeve 12 that faces away from the first spherical member 141 along the Y-axis. The multiple second spherical members 142 are circumferentially arranged around the outer surface of the locking rod 111. This arrangement allows the locking rod 111 to tilt relative to the housing 13 under the support of the inner wall of the locking groove 2001, regardless of the direction in which the locking rod 111 tilts, to thereby drive the locking rod 111 to move adaptively under the action of the corresponding second spherical members 142. This facilitates the adaptive movement of the locking rod 111, allowing the locking rod 111 to adaptively adjust its position and enter the locking groove 2001 to drive the bolt 300.

[0073] It should be added here that the multiple first spherical parts 141 are all located at one end of the floating sleeve 12 along the Y axis, and the multiple second spherical parts 142 are all located at the other end of the floating sleeve 12 along the Y axis, so as to maintain the balance performance of the floating sleeve 12 and the batch rod 111.

[0074] In one embodiment, a plurality of the first spherical member 141 and the second spherical member 142 may be provided at the same time.

[0075] In one embodiment, please refer to Figure 6 and Figure 7A first elastic member 143 is abutted between the floating sleeve 12 and the housing 13, and the direction of the elastic force of the first elastic member 143 forms a first predetermined angle with the Y-axis. It is understood that since the direction of the elastic force of the first elastic member 143 is different from the Y-axis, the elastic force of the first elastic member 143 or a component of the elastic force of the first elastic member 143 can act radially toward the rotation axis of the floating sleeve 12. In this way, the floating sleeve 12 can maintain balance as much as possible under the action of the first elastic member 143, thereby allowing the locking rod 111 to maintain balance as much as possible, that is, the locking rod 111 can remain extended along the Y-axis as much as possible. In other words, when the locking rod 111 tilts relative to the housing 13 and the floating sleeve 12 swings relative to the housing 13, the first elastic member 143 causes the locking rod 111 and the floating sleeve 12 to tend to return to their initial state, thereby facilitating adaptive movement between the locking rod 111 and the floating sleeve 12, so that the locking rod 111 can accurately penetrate into the locking slot 2001. Among them, the initial state of the batch rod 111 and the floating sleeve 12 refers to the state where the batch rod 111 is not tilted relative to the Y-axis and the floating sleeve 12 is not swinging relative to the Y-axis, that is, the state before contacting the battery 200. At this time, the batch rod 111 and the floating sleeve 12 are both extended along the Y-axis; it can also be understood that when the batch rod 111 penetrates the lock groove 2001, the batch rod 111 elastically abuts against the inner wall of the lock groove 2001 under the action of the first elastic member 143, so as to elastically slide along the inner wall of the lock groove 2001, thereby realizing the adaptive activity of the batch rod 111, so that it can penetrate the lock groove 2001 more flexibly and accurately.

[0076] It should be noted that the first elastic member 143 makes the batch rod 111 and the floating sleeve 12 have a tendency to return to their initial state, so that the tilting amplitude of the batch rod 111 and the swing amplitude of the floating sleeve 12 can be avoided as much as possible, that is, the floating sleeve 12 and the batch rod 111 can be moved within a certain range as much as possible, and the batch rod 111 and the floating sleeve 12 can return to their initial state as much as possible after the activity, so that it is convenient to disassemble and assemble the gun 10 to achieve the next disassembly and assembly operation.

[0077] Optionally, the first elastic member 143 may be configured as a structure such as a spring, a tension spring, or a spring sheet that can generate an elastic force on the floating sleeve 12 substantially radially toward the rotation axis of the floating sleeve 12 .

[0078] Specifically, on a cross section of the disassembly gun 10 perpendicular to the Y-axis, the first elastic member 143 is arranged to extend radially of the floating sleeve 12 .

[0079] Specifically, if Figures 6 to 8As shown, the floating sleeve 12 defines a first assembly groove 1201, and the housing 13 defines a second assembly groove 1304. The second assembly groove 1304 is spaced apart from the first groove 1302 and the second groove 1303, respectively. The first assembly groove 1201 and the second assembly groove 1304 are arranged in correspondence with each other, and one end of the first elastic member 143 is embedded in the first assembly groove 1201 and the other end is embedded in the second assembly groove 1304. This maintains the assembly strength of the first elastic member 143 between the floating sleeve 12 and the housing 13, helping to maintain the elastic force exerted by the first elastic member 143 on the floating sleeve 12.

[0080] The first elastic member 143 can be configured as an elastic structure such as a spring, a tension spring, or a spring sheet, as long as the elastic structure can generate an elastic force on the floating sleeve 12 substantially radially toward the rotation axis of the floating sleeve 12 .

[0081] In one embodiment, please refer to Figures 6 to 8 The housing 13 is provided with a movable cavity 1301, and the floating sleeve 12 is movably disposed within the movable cavity 1301. Specifically, the movable cavity 1301 penetrates the housing 13 along the Y-axis. The main body 1122 of the driver 112 is disposed at one end of the housing 13 along the Y-axis. The through-hole arrangement of the movable cavity 1301 allows the rod 111 to extend externally from the other end of the movable cavity 1301 relative to the main body of the driver 112, thereby driving the bolt 300 to rotate.

[0082] The movable cavity 1301 is provided with a first side portion 131 and a second side portion 132 respectively at opposite ends along the Y axis, and a third side portion 133 is provided between the first side portion 131 and the second side portion 132; the first spherical member 141 is provided on the first side portion 131, the second spherical member 142 is provided on the second side portion 132, and the opposite ends of the first elastic member 143 are respectively abutted against the third side portion 133 and the floating sleeve 12. It can be understood that since the floating sleeve 12 is arranged in the active cavity 1301 and the third side portion 133 is arranged between the first side portion 131 and the second side portion 132, the third side portion 133 is arranged outside the floating sleeve 12. With this arrangement, the first elastic member 143 abuts between the third side portion 133 and the floating sleeve 12, which helps to make the elastic force generated by the first elastic member 143 or the component of the elastic force radially toward the rotation axis of the floating sleeve 12, thereby facilitating the floating sleeve 12 and the batch rod 111 to maintain balance under the action of the first elastic member 143, so that the floating sleeve 12 and the batch rod 111 maintain a tendency to return to their initial state after activity, so as to achieve adaptive activity within a certain range.

[0083] In one embodiment, please refer to Figures 6 to 8The number of the first elastic members 143 is multiple, and the multiple first elastic members 143 are evenly arranged around the floating sleeve 12. In this way, the multiple first elastic members 143 can all exert elastic force on the floating sleeve 12 toward the rotation axis of the floating sleeve 12, which can further improve the balance performance of the floating sleeve 12 and the batch rod 111. After the floating sleeve 12 and the batch rod 111 move, the floating sleeve 12 and the batch rod 111 have a stronger tendency to return to the initial state, thereby further facilitating the adaptive movement of the batch rod 111 and the floating sleeve 12, so as to facilitate the driving work of the batch rod 111 on the bolt 300; based on this, under the action of the multiple first elastic members 143, the floating sleeve 12 and the batch rod 111 can better produce adaptive movement and penetrate into the lock groove 2001 in a more balanced manner for driving work.

[0084] Specifically, if Figure 4 and Figure 6 As shown, the locking rod 111 and the floating sleeve 12 are both in an initial state, at which time the locking rod 111 and the floating sleeve 12 are both extended along the Y-axis, and the first elastic members 143 on the left and right sides of the floating sleeve 12 are both in a stored force state to generate elastic forces in substantially opposite directions, thereby enabling the floating sleeve 12 and the locking rod 111 to maintain relative balance. For example, the first elastic member 143 is a spring and is in a compressed state; when the locking rod 111 tilts to the left, the floating sleeve 12 swings to the left along with the locking rod 111, the first elastic member 143 on the left side continues to compress and exerts a rightward elastic force on the floating sleeve 12, and the first elastic member 143 on the right side is stretched by the floating sleeve 12 and generates a rightward pulling force on the floating sleeve 12, thereby enabling the floating sleeve 12 and the locking rod 111 to move rightward as much as possible to restore the initial state. In other words, enabling the locking rod 111 to move rightward as much as possible to better penetrate into the locking slot 2001.

[0085] Alternatively, as Figure 4 and Figure 6 As shown, the extension direction of the multiple first elastic members 143 is parallel to the radial direction of the floating sleeve 12 and perpendicular to the Y-axis; of course, in other embodiments, the multiple first elastic members 143 are gradually arranged from the third side portion 133 to the floating sleeve 12 along the Y-axis, that is, the multiple first elastic members 143 form a conical structure.

[0086] In one embodiment, please refer to Figure 4 and Figure 6 The batch rod 111 includes a first rod segment 1111 , a second rod segment 1112 and a second elastic member 1113 .

[0087] Specifically, the first rod segment 1111 is movably connected to the output end of the driver 112, and the first rod segment 1111 can rotate around the Y axis under the drive of the driver 112. The second rod segment 1112 and the first rod segment 1111 are sleeved with each other. It can be understood that the first rod segment 1111 is sleeved outside the second rod segment 1112. Figure 4 and Figure 6 As shown, or, the second rod segment 1112 is sleeved outside the first rod segment 1111. The second rod segment 1112 can move relative to the first rod segment 1111 along the Y axis, and the first rod segment 1111 can carry the second rod segment 1112 to rotate; wherein, the first rod segment 1111 and the second rod segment 1112 form a circumferential limit. The floating sleeve 12 is sleeved on the first rod segment 1111, and the first rod segment 1111 is radially limited to the floating sleeve 12 and can rotate relative to the floating sleeve 12; or, the floating sleeve 12 is sleeved on the second rod segment 1112, and the second rod segment 1112 is radially limited to the floating sleeve 12 and can rotate relative to the floating sleeve 12; or, as Figure 4 and Figure 6 As shown, the floating sleeve 12 is sleeved on the first rod segment 1111 and the second rod segment 1112. The first rod segment 1111 and the second rod segment 1112 are both radially restricted to the floating sleeve 12 and can rotate relative to the floating sleeve 12. The second elastic member 1113 abuts between the first rod segment 1111 and the second rod segment 1112 along the Y axis.

[0088] It is understandable that the second rod segment 1112 can move relative to the first rod segment 1111 along the Y-axis, and the second elastic member 1113 applies elastic force to the first rod segment 1111 and the second rod segment 1112 along the Y-axis, that is, the batch rod 111 can achieve elastic telescopic movement along the Y-axis. In this way, when the batch rod 111 enters the lock groove 2001, the second rod segment 1112 can elastically abut the bolt 300 in the lock groove 2001 under the action of the second elastic member 1113, thereby better fixing it with the bolt 300. At the same time, the second rod segment 1112 moves relative to the first rod segment 1111 along the Y-axis under the abutting effect of the bolt 300, so as to adapt to the elastic abutting effect of the second rod segment 1112 on the bolt 300, thereby facilitating the driving effect of the batch rod 111 on the bolt 300. In addition, the second elastic member 1113 can also achieve an elastic abutment effect between the locking rod 111 and the inner wall of the locking slot 2001 , thereby facilitating the adaptive movement of the locking rod 111 .

[0089] During operation, when the first rod segment 1111 rotates around the Y-axis under the drive of the driver 112, the second rod segment 1112 rotates around the Y-axis synchronously under the drive of the first rod segment 1111. In order to enable the second rod segment 1112 to rotate smoothly under the drive of the first rod segment 1111, and to enable the second rod segment 1112 to move relative to the first rod segment 1111 along the Y-axis, the batch rod 111 can be configured as follows: in the cross section of the batch rod 111, the outer contour of the end where the first rod segment 1111 and the second rod segment 1112 are connected is configured as a polygon, for example, a triangle, a quadrilateral, or even a pentagon, a hexagon, etc., so that the circumferential limitation of the first rod segment 1111 and the second rod segment 1112 can be achieved.

[0090] The second elastic member 1113 may be configured as an elastic structure such as a spring, a tension spring, or a spring sheet, which can apply an elastic force along the Y-axis to the second rod segment 1112 .

[0091] In one embodiment, see Figure 4 The second rod section 1112 includes a rod body 1114 and a screwdriver bit 1115 .

[0092] Specifically, the rod body 1114 is sleeved with the first rod segment 1111. The rod body 1114 can move relative to the first rod segment 1111 along the Y-axis and can rotate around the Y-axis when carried by the first rod segment 1111. In other words, the rod body 1114 and the first rod segment 1111 form a circumferential limit. The floating sleeve 12 is sleeved on the rod body 1114. The rod body 1114 is radially limited by the floating sleeve 12 and can rotate relative to the floating sleeve 12 around the Y-axis. The second elastic member 1113 abuts between the first rod segment 1111 and the rod body 1114 along the Y-axis. The bit 1115 is provided at the other end of the rod body 1114 relative to the driver 112. It can be understood that during operation, when the driver 112 drives the first rod segment 1111 to rotate around the Y-axis, the rod body 1114 can rotate with the first rod segment 1111, so that the screwdriver bit 1115 drives the bolt 300 to rotate; and the rod body 1114 can tilt and move relative to the housing 13 together with the screwdriver bit 1115.

[0093] Specifically, if Figure 4As shown, the tool rod 111 further includes an adjusting portion 1116 . The adjusting portion 1116 is disposed between the rod body 1114 and the tool bit 1115 , and the adjusting portion 1116 is gradually tapered from the rod body 1114 toward the tool bit 1115 . 1, so that the adjusting portion 1116 and the floating sleeve 12 can be moved adaptively to better enable the batch rod 111 to penetrate the lock groove 2001; wherein, the adjusting portion 1116 to the rod body 1114 is gradually reduced toward the batch head 1115, and when the outer wall of the adjusting portion 1116 slides along the end face of the lock groove 2001, it is beneficial to realize the guiding effect of the batch rod 111, thereby facilitating the batch rod 111 to penetrate the lock groove 2001 adaptively.

[0094] In actual application, when the batch rod 111 penetrates into the lock slot 2001, the outer wall of the adjustment portion 1116 can slide along the inner wall of the second opening 2003, which is beneficial to the guiding effect of the batch rod 111 penetrating into the lock slot 2001, facilitating the adaptive movement of the batch rod 111, so that it can smoothly penetrate into the lock slot 2001.

[0095] Alternatively, as Figure 4 As shown, in the longitudinal section of the adjusting rod 111, the outer wall of the adjusting portion 1116 is an inclined surface, and of course, it can also be set as an arc surface.

[0096] In one embodiment, see Figure 6 A first bearing 15 is provided between the first rod segment 1111 and the floating sleeve 12, or a second bearing 16 is provided between the second rod segment 1112 and the floating sleeve 12, or a first bearing 15 is provided between the first rod segment 1111 and the floating sleeve 12, and a second bearing 16 is provided between the second rod segment 1112 and the floating sleeve 12. Based on this, when the first rod segment 1111 rotates about the Y-axis under the drive of the driver 112, the first rod segment 1111 can stably rotate with the assistance of the first bearing 15, and correspondingly, the second rod segment 1112 can also stably rotate with the assistance of the second bearing 16, so that the rod 111 has a better rotation driving effect on the bolt 300.

[0097] In one embodiment, please refer to Figure 6 、 Figure 7 and Figure 9An adapter 113 is provided between the output end of the driver 112 and the batch rod 111. The adapter 113 is rotatably connected to the batch rod 111. The rotation axis of the batch rod 111 relative to the adapter 113 is the first axis L1, and the first axis L1 is perpendicular to the Y-axis. In addition, the circumferential limit of the batch rod 111 around the Y-axis is located at the adapter 113. With this arrangement, the batch rod 111 can rotate relative to the axis perpendicular to the Y-axis, that is, it can swing relative to the Y-axis, thereby realizing the tilting movement of the batch rod 111 relative to the driver 112 and the housing 13. In addition, when the driver 112 drives the adapter 113 to rotate around the Y-axis, the batch rod 111 can rotate synchronously with the adapter 113.

[0098] Specifically, if Figure 9 As shown, one end of the adapter 113 is connected to the output shaft 1121 of the driver 112 , and the other end is rotatably connected to the batch rod 111 .

[0099] In one embodiment, please refer to Figure 6 、 Figure 7 and Figure 9 The adapter 113 is also rotatably connected to the output end of the driver 112. The rotation axis of the adapter 113 relative to the output end of the driver 112 is the second axis L2. The second axis L2 is perpendicular to the Y axis, and the first axis L1 and the second axis L2 form a second preset angle. It can be understood that the batch rod 111 can rotate about the first axis L1 relative to the adapter 113, that is, it rotates about the first axis L1 relative to the driver 112, and the adapter 113 can rotate about the second axis L2 relative to the driver 112, then the batch rod 111 can rotate about the second axis L2 relative to the driver 112 along with the adapter 113. Such arrangement enables the batch rod 111 to rotate about the first axis L1 and the second axis L2 relative to the driver 112 respectively, thereby realizing the tilting movement of the batch rod 111 relative to the driver 112 and the housing 13, which helps to improve the flexibility of the tilting movement of the batch rod 111, thereby helping the batch rod 111 to adapt to the lock slot 2001 during the tilting movement, so as to better penetrate the lock slot 2001 and rotationally drive the bolt 300 in the lock slot 2001.

[0100] The first axis and the second axis are substantially perpendicular to each other, and of course, other angles may be formed.

[0101] Alternatively, as Figure 1 and Figure 2As shown, the lifting mechanism 30 includes a frame 31, a driving device 32 and a lifting frame 33. The driving device 32 is arranged on the frame 31, and the lifting frame 33 is movably arranged on the frame 31 and connected to the output end of the driving device 32. The tray 20 is arranged on the lifting frame 33. In this way, the lifting frame 33 can drive the tray 20 to move up and down along the Y-axis under the drive of the driving device 32, so that the disassembly and assembly gun 10 can move up and down along the Y-axis with the tray 20, so as to facilitate the smooth progress of the battery replacement operation.

[0102] Alternatively, as Figure 1 and Figure 2 As shown, the lifting frame 33 includes a first lifting rod 331 and a first connecting rod 333. The first connecting rod 333 is configured to be movable relative to the frame 31 and is connected to the output end of the driving device 32. One end of the first lifting rod 331 is rotatably connected to the first connecting rod 333 and is rotatable relative to the frame 31, and the other end is rotatably connected to the tray 20. Based on this, when the driving device 32 drives the first connecting rod 333 to move relative to the frame 31, the first lifting rod 331 rotates under the drive of the first connecting rod 333, thereby driving the tray 20 to be lifted or lowered, thereby achieving the lifting and lowering movement of the tray 20.

[0103] The drive device 32 is configured as a combination of a motor and a screw. The screw is connected to the output end of the motor and is threadedly connected to the first connecting rod 333. When the screw is driven by the motor, the first connecting rod 333 can move linearly under the transmission action of the screw. The frame 31 defines a slide groove 3101, and the first connecting rod 333 is configured to slide along a sliding line. This helps to improve the guiding effect of the linear movement of the first connecting rod 333, thereby helping to improve the lifting effect of the tray 20.

[0104] Alternatively, as Figure 1 and Figure 2 As shown, the lifting frame 33 further includes a second lifting rod 332, one end of which is linearly slidably connected to the frame 31 and can rotate relative to the frame 31, and the other end is rotatably connected to the tray 20. The first lifting rod 331 and the second lifting rod 332 are arranged crosswise, and the middle portions of the first lifting rod 331 and the second lifting rod 332 are rotatably connected. Based on this, when the first connecting rod 333 slides linearly under the drive of the driving device 32, the first lifting rod 331 rotates under the drive of the first connecting rod 333 to drive the tray 20 to rise and fall. At this time, the second lifting rod 332 rotates relative to the first lifting rod 331 under the drive of the first lifting rod 331 and moves linearly relative to the frame 31, so that the second lifting rod 332 can also drive the tray 20 to rise and fall. Therefore, the first lifting rod 331 and the second lifting rod 332 can simultaneously drive the tray 20 to rise and fall, which helps to improve the structural stability of the lifting frame 33, thereby helping to improve the stability of the lifting movement of the tray 20.

[0105] Alternatively, as Figure 1 and Figure 2 As shown, the first lifting rod 331 and the second lifting rod 332 are set to be at least two, each first lifting rod 331 and each second lifting rod 332 are rotatably connected one by one, and the first connecting rod 333 is connected to the other end of the multiple first lifting rods 331 relative to the tray 20. In this way, the multiple first lifting rods 331 and the multiple second lifting rods 332 can simultaneously realize the lifting movement of the tray 20, thereby helping to further improve the stability of the lifting movement of the tray 20.

[0106] Alternatively, as Figure 1 and Figure 2 As described, multiple second lifting rods 332 are connected to the other end of the tray 20 via a second connecting rod 334, and / or a third connecting rod 335 is provided at the connection between the first lifting rod 331 and the second lifting rod 332, and the third connecting rod 335 is connected to each first lifting rod 331 and each second lifting rod 332; such a setting helps to improve the overall structural stability of the lifting frame 33, thereby helping to improve the stability of the lifting movement of the tray 20.

[0107] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A disassembly gun, characterized in that: include: The disassembly assembly comprises a batch rod and a driver, wherein the batch rod is movably connected to the output end of the driver, and the driver can drive the batch rod to rotate around the Y axis; A floating sleeve is sleeved on the batch rod; the batch rod is radially limited to the floating sleeve and can rotate relative to the floating sleeve; A housing connected to the main body of the driver; An adjustment assembly includes a first spherical member and a second spherical member provided on the housing, wherein the floating sleeve is held between the first spherical member and the second spherical member along the Y-axis and is in sliding contact with the first spherical member and the second spherical member respectively; A first elastic member is abutted between the floating sleeve and the housing, and the elastic force direction of the first elastic member forms a first preset angle with the Y axis; The housing is provided with a movable cavity, and the floating sleeve is movably disposed in the movable cavity; the movable cavity is provided with a first side portion and a second side portion on opposite sides along the Y axis, respectively, and a third side portion is provided between the first side portion and the second side portion; the first spherical member is provided on the first side portion, the second spherical member is provided on the second side portion, and opposite ends of the first elastic member are respectively abutted against the third side portion and the floating sleeve; There are multiple first elastic members, and the multiple first elastic members are evenly arranged around the floating sleeve; The batch of rods includes: a first rod section, movably connected to the output end of the driver; The second rod segment is sleeved with the first rod segment; the second rod segment is movable relative to the first rod segment along the Y-axis, and the first rod segment is capable of rotating with the second rod segment; the first rod segment and / or the second rod segment are radially restricted by the floating sleeve; The second elastic member is abutted between the first rod segment and the second rod segment along the Y axis.

2. The disassembly gun according to claim 1, characterized in that: The first spherical component and the second spherical component can be rotatably embedded in the housing.

3. The disassembly gun according to claim 1, wherein: There are multiple first spherical members, and the multiple first spherical members are circumferentially arranged outside the batch rod; And / or, there are multiple second spherical parts, and the multiple second spherical parts are circumferentially arranged outside the batch rod.

4. The disassembly gun according to any one of claims 1 to 3, characterized in that: The second rod section includes: The rod body and the first rod segment are mutually sleeved; the rod body is movable relative to the first rod segment along the Y axis and is rotatable under the support of the first rod segment; the rod body is radially limited to the floating sleeve, and the second elastic member abuts between the first rod segment and the rod body along the Y axis; A screwdriver bit is provided at an end of the rod body away from the driver; The adjusting portion is arranged between the rod body and the bit, and the adjusting portion is gradually narrowed from the rod body toward the bit.

5. The disassembly gun according to any one of claims 1 to 3, characterized in that: An adapter is provided between the output end of the driver and the batch rod, the adapter and the batch rod are rotatably connected, the rotation axis of the batch rod relative to the adapter is a first axis, and the first axis is perpendicular to the Y axis.

6. The disassembly gun according to claim 5, characterized in that: The adapter is also rotatably connected to the output end of the driver. The rotation axis of the adapter relative to the output end of the driver is a second axis. The second axis is perpendicular to the Y axis, and the first axis and the second axis form a second preset angle.

7. A battery disassembly and assembly device, characterized in that: include: The disassembly gun according to any one of claims 1 to 6; a tray, the housing being connected to the tray and capable of moving with the tray; A lifting mechanism is configured to drive the tray to move up and down along the Y-axis to the battery replacement station; Wherein, when the tray is located at the battery replacement station, the batch rod is rotated to disassemble and assemble the battery.

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