Single-source power device for automatically disassembling battery pack

Abstract

The invention relates to a single-source power device for automatically disassembling a battery pack. The single-source power device comprises a portal frame and a power assembly for driving the portal frame, the servo motor module is connected with first transmission shafts distributed on the left side and the right side in the left-right direction through first couplers, and the outer sides of the first transmission shafts are connected with second transmission shafts distributed in the vertical direction below the first transmission shafts through second couplers, right-angle reversers and second couplers in sequence. A helical gear is mounted at the bottom of the second transmission shaft and is meshed with the helical rack on the inner side. The position and displacement of the execution mechanism are controllable through the power assembly, and meanwhile power support can be provided for other movement mechanisms. Single-source power driving multi-point transmission is achieved, the equipment structure is simplified, the overall transmission efficiency is greatly improved, and therefore the production efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to new energy vehicle battery processing, and in particular to a single-source power device for automatic disassembly of a battery pack. Background Art

[0002] With the development of the new energy industry and the rapid growth of the new energy vehicle market, the demand for power batteries has surged, while also bringing about a sharp increase in the number of retired batteries.

[0003] After massive searches, it was found that the existing Chinese patent announcement number is CN222326206U, which discloses a battery pack disassembly workstation, including a cutting workbench, a cutting device, a folding workbench, a folding device, and a moving device. The cutting workbench is used to place the battery pack to be cut; the cutting device is arranged next to the cutting workbench and is used to cut the cooling plate of the battery pack on the workbench; the folding workbench is arranged at intervals on the right side of the cutting workbench and is used to place the battery pack after cutting; the folding device is arranged next to the folding workbench and is used to wind and peel off the cooling pack of the battery pack on the folding workbench; the moving device is used to drive the battery pack to switch positions between the cutting workbench and the folding workbench. A battery pack disassembly workstation implementing the present invention first cuts the cooling plate of the battery pack and then folds and peels it off, without the need to deal with the failure of the fastening filling glue, thereby improving the disassembly efficiency.

[0004] In summary, in the existing battery pack disassembly device, the motion mechanism is usually driven to move by an external driving mechanism, and it is inconvenient to drive other motion mechanisms to move.

[0005] In view of the above-mentioned defects, the designers have actively carried out research and innovation in order to create a single-source power device for automatic disassembly of battery packs, making it more valuable for industrial use. Summary of the invention

[0006] In order to solve any of the above technical problems, an object of the present invention is to provide a single-source power device for automatic disassembly of a battery pack.

[0007] To achieve the above object, the present invention adopts the following technical solution:

[0008] A single-source power device for automatic disassembly of a battery pack, including a gantry and a power assembly for driving the gantry;

[0009] The power assembly includes a servo motor module, a first transmission shaft, a second transmission shaft, a helical gear and a helical rack. The servo motor module is installed at the top middle position of the gantry. The servo motor module is connected to the first transmission shafts distributed along the left and right directions on the left and right sides through the first coupling respectively. The outer side of the first transmission shaft is connected to the second transmission shaft distributed along the vertical direction below through the second coupling, the right angle commutator and the second coupling in sequence. A helical gear is installed at the bottom of the second transmission shaft. A helical rack distributed along the front and rear direction is installed at the bottom of the gantry inside the helical gear. The helical gear is meshed with the inner helical rack.

[0010] A pneumatic latch device and a drag connection block matched with the pneumatic latch device are installed at the bottom of the gantry on the inner side of the second transmission shaft.

[0011] As a further improvement of the present invention, the servo motor module includes a servo motor and a T-shaped cross reducer. The servo motor is installed on the gantry through a second bearing support, and the servo motor transmits power to the first transmission shaft through the T-shaped cross reducer.

[0012] As a further improvement of the present invention, the first transmission shaft and the second transmission shaft are respectively installed on the gantry through a plurality of first bearing supports.

[0013] As a further improvement of the present invention, the second transmission shaft is installed on the gantry through the first adjustment plate, the bevel rack is installed on the gantry through the second adjustment plate, the first adjustment block is installed on the first adjustment plate, and the second adjustment block compatible with the above-mentioned first adjustment block is installed on the second adjustment plate inside the first adjustment block.

[0014] As a further improvement of the present invention, a guide wheel meshing with the above-mentioned helical rack is also installed on the gantry on one side of the helical gear.

[0015] As a further improvement of the present invention, a first protective cover is installed on the gantry outside the right bevel rack and the guide wheel, and a second protective cover is installed on the gantry outside the left bevel rack and the guide wheel.

[0016] As a further improvement of the present invention, the guide wheel is a felt wheel.

[0017] By means of the above scheme, the present invention has at least the following advantages:

[0018] The present invention realizes controllable position and displacement of the actuator through a power component, and can also provide power support for other motion mechanisms.

[0019] The present invention realizes single-source power driving multi-point transmission, which not only simplifies the equipment structure, but also greatly improves the overall transmission efficiency, thereby effectively improving production efficiency.

[0020] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of a single-source power device for automatic disassembly of a battery pack according to the present invention;

[0023] Figure 2 yes Figure 1 A partial enlarged schematic diagram on the middle left;

[0024] Figure 3 yes Figure 1 A partial enlarged schematic diagram on the right side of the middle.

[0025] The meanings of the various reference numerals in the figures are as follows.

[0026] Servo motor 1, T-type cross reducer 2, first coupling 3, first bearing support 4, first transmission shaft 5, second bearing support 6, second coupling 7, right-angle commutator 8, second transmission shaft 9, pneumatic latch device 10, drag connection block 11, bevel gear 12, bevel rack 13, guide wheel 14, first protective cover 15, first adjustment block 16, second adjustment block 17, second protective cover 18, gantry 19. DETAILED DESCRIPTION

[0027] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, rather than all the embodiments. The components of the embodiment of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents the selected embodiment of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present invention.

[0029] like Figure 1 to Figure 3 As shown, a single-source power device for automatic disassembly of a battery pack includes a gantry 19 and a power assembly for driving the gantry 19 .

[0030] The power assembly includes a servo motor module, a first transmission shaft 5, a second transmission shaft 9, a bevel gear 12 and a bevel rack 13. The servo motor module is installed in the middle of the top of the gantry 19. The servo motor module is connected to the first transmission shaft 5 distributed along the left and right directions on the left and right sides through the first coupling 3 respectively. The outer side of the first transmission shaft 5 is connected to the second transmission shaft 9 distributed along the vertical direction below through the second coupling 7, the right-angle commutator 8 and the second coupling 7 in sequence. A bevel gear 12 is installed at the bottom of the second transmission shaft 9, and a bevel rack 13 distributed along the front and rear directions is installed at the bottom of the gantry 19 inside the bevel gear 12. The bevel gear 12 is meshed with the inner bevel rack 13.

[0031] The servo motor module includes a servo motor 1 and a T-shaped cross reducer 2 . The servo motor 1 is installed on the gantry 19 through a second bearing support 6 . The servo motor 1 transmits power to the first transmission shaft 5 through the T-shaped cross reducer 2 .

[0032] The first transmission shaft 5 and the second transmission shaft 9 are respectively mounted on the gantry 19 through a plurality of first bearing supports 4 .

[0033] The second transmission shaft 9 is installed on the gantry 19 through the first adjustment plate, the bevel rack 13 is installed on the gantry 19 through the second adjustment plate, the first adjustment block 16 is installed on the first adjustment plate, and the second adjustment block 17 adapted to the above-mentioned first adjustment block 16 is installed on the second adjustment plate inside the first adjustment block 16.

[0034] A guide wheel 14 meshing with the above-mentioned bevel rack 13 is also installed on the gantry 19 on one side of the bevel gear 12. A first protective cover 15 is also installed on the gantry 19 outside the bevel rack 13 and the guide wheel 14 on the right side, and a second protective cover 18 is also installed on the gantry 19 outside the bevel rack 13 and the guide wheel 14 on the left side. The guide wheel 14 is a felt wheel.

[0035] A pneumatic latch device 10 and a drag connection block 11 matched with the pneumatic latch device 10 are installed at the bottom of the gantry 19 inside the second transmission shaft 9 .

[0036] The first embodiment of the present invention:

[0037] The present invention designs a horizontal moving power system for the back disassembly and module extrusion device of the new energy battery PACK. The system is cleverly integrated with the battery pack back panel peeling device, and can provide power support for the extrusion mechanism and the peeling mechanism simultaneously. This design realizes single-source power drive multi-point transmission, which not only simplifies the equipment structure, but also greatly improves the overall transmission efficiency, thereby effectively improving production efficiency.

[0038] Brief description of the installation structure of each component of the present invention:

[0039] like Figure 1 The servo motor 1 shown transmits power to the first transmission shaft 5 through the T-type cross reducer 2. The T-type cross reducer 2 and the first transmission shaft 5 are connected through the first coupling 3. The first transmission shaft 5 is fixed by the first bearing support 4, and the T-type cross reducer 2 is fixed by the second bearing support 6. The first transmission shaft 5 is connected to the right-angle commutator 8 through the second coupling 7, and the horizontal rotation of the first transmission shaft 5 is converted into the vertical rotation of the second transmission shaft 9 through the right-angle commutator 6. The second transmission shaft 9 is fixed by two first bearing supports 4 and connected to the bevel gear 12 to drive the rotation of the bevel gear 12. The bevel gear 12 is meshed with the bevel rack 13 to drive the gantry 19 to move as a whole. The whole device is symmetrical, and the two groups of bevel gears 12 on the left and right sides rotate in opposite directions to achieve synchronous movement. At the same time, the bevel gear 12 and the bevel rack 13 are equipped with a guide wheel 14 for lubrication, and a first protective cover 15 and a second protective cover 18 are configured for the safety protection of the gears. An observation window is set on the protective cover to observe the running status of the bevel gear 12. In order to ensure the meshing clearance between the helical gear 12 and the helical rack 13, a first adjustment block 16 and a second adjustment block 17 are provided for adjusting the meshing clearance. During operation, the gantry 19 can provide power through the pneumatic latch device 10 and the drag connection block 11 fixed on other equipment.

[0040] The pneumatic latch device 10 includes a driving structure such as a cylinder and a pressing block for pressing and connecting the drag connection block 11 together. When the two need to be assembled, the driving structure such as the cylinder drives the pressing block to press down and assemble the drag connection block 11 together.

[0041] The main functions of the present invention are briefly described as follows:

[0042] 1. Able to drive the gantry to move along a predetermined trajectory to achieve precise position control;

[0043] 2. It can realize the synchronous movement of both ends of the large-span gantry to ensure the coordination and consistency of operation;

[0044] 3. It can be used as a power source for other non-powered moving parts in the power towing equipment to achieve indirect transmission and improve the efficiency of the overall system.

[0045] The workflow of the present invention is briefly described as follows:

[0046] 1. The servo motor 1 converts the output shaft of the motor into a horizontal direction through a T-shaped cross reducer 2 to meet the movement requirements of the mechanism;

[0047] 2. The first transmission shaft 5 is further converted to a vertical direction through a right-angle commutator to drive subsequent transmission components;

[0048] 3. The second transmission shaft 9 drives the gear to rotate, thereby achieving meshing transmission with the rack, thereby driving the movement of the entire mechanism.

[0049] 4. The gantry 19 can drive other motion mechanisms to move through the pneumatic latch device 10 and the drag connection block 11.

[0050] The present invention realizes the controllable position and displacement of the actuator through the power assembly, and can also provide power support for other motion mechanisms. It realizes single-source power drive multi-point transmission, which not only simplifies the equipment structure, but also greatly improves the overall transmission efficiency, thereby effectively improving production efficiency.

[0051] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0052] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principles of the present invention, and these improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A single-source power device for automatic disassembly of a battery pack, comprising a gantry (19) and a power assembly for driving the gantry (19); Features: The power assembly comprises a servo motor module, a first transmission shaft (5), a second transmission shaft (9), a bevel gear (12) and a bevel rack (13); the servo motor module is installed at the top middle position of the gantry (19); the servo motor module is connected to the first transmission shafts (5) distributed along the left and right directions on the left and right sides respectively through the first coupling (3); the outer side of the first transmission shaft (5) is connected to the second transmission shaft (9) distributed along the vertical direction below through the second coupling (7), the right angle commutator (8) and the second coupling (7) in sequence; a bevel gear (12) is installed at the bottom of the second transmission shaft (9); a bevel rack (13) distributed along the front and rear directions is installed at the bottom of the gantry (19) inside the bevel gear (12); the bevel gear (12) is meshed with the inner bevel rack (13); A pneumatic latch device (10) and a drag connection block (11) matched with the pneumatic latch device (10) are installed at the bottom of the gantry (19) inside the second transmission shaft (9).

2. The single-source power device for automatic disassembly of a battery pack according to claim 1, characterized in that: The servo motor module comprises a servo motor (1) and a T-shaped cross reducer (2); the servo motor (1) is mounted on a gantry (19) via a second bearing support (6); and the servo motor (1) transmits power to a first transmission shaft (5) via the T-shaped cross reducer (2).

3. The single-source power device for automatic disassembly of a battery pack according to claim 1, characterized in that: The first transmission shaft (5) and the second transmission shaft (9) are respectively mounted on the gantry (19) via a plurality of first bearing supports (4).

4. The single-source power device for automatic disassembly of a battery pack according to claim 1, characterized in that: The second transmission shaft (9) is mounted on the gantry (19) via a first adjustment plate, the bevel rack (13) is mounted on the gantry (19) via a second adjustment plate, a first adjustment block (16) is mounted on the first adjustment plate, and a second adjustment block (17) matched with the first adjustment block (16) is mounted on a second adjustment plate inside the first adjustment block (16).

5. The single-source power device for automatic disassembly of a battery pack according to claim 1, characterized in that: A guide wheel (14) meshing with the above-mentioned bevel rack (13) is also installed on the gantry (19) on one side of the bevel gear (12).

6. The single-source power device for automatic disassembly of a battery pack according to claim 5, characterized in that: A first protective cover (15) is also installed on the gantry (19) outside the bevel rack (13) and the guide wheel (14) on the right side, and a second protective cover (18) is also installed on the gantry (19) outside the bevel rack (13) and the guide wheel (14) on the left side.

7. The single-source power device for automatic disassembly of a battery pack according to claim 5, characterized in that: The guide wheel (14) is a felt wheel.

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