An assembly structure and its battery aluminum casing

Abstract

This utility model discloses an assembly structure and its battery aluminum shell, including a protective device. The protective device includes a protective partition, an inner cavity plate, and a support base. The support base is fixedly installed at the bottom of the inner cavity plate, and the protective partition is fixedly installed around the inner cavity plate. A lifting device is threaded into the inside of the support device. The lifting device includes a support platform, a push plate, an extension frame, a sleeve block, a magnetic suction plate, a first rack, a gear, a U-shaped movable frame, and a barrier plate. The barrier plate is symmetrically fixedly installed at the top front end of the support platform, the extension frame is fixedly installed at the rear center of the support platform, the sleeve blocks are symmetrically fixedly installed at the rear end of the support platform, and the sleeve blocks are located on both sides of the extension frame. The gear is rotatably installed at the bottom right side of the support platform, and the U-shaped movable frame is slidably inserted into the right side of the support platform. This utility model, through the setting of the lifting device and the support device, achieves the purpose of reducing the number of additional equipment.

Description

Technical Field

[0001] This utility model relates to the field of battery manufacturing technology, specifically to an assembly structure and its battery aluminum casing. Background Technology

[0002] Aluminum battery casings are mainly used for the outer shell packaging of new energy storage devices such as lithium batteries, sodium batteries, and supercapacitors. They have advantages such as lightweight, high thermal conductivity, corrosion resistance, and easy processing.

[0003] The aluminum casing of a battery is an important component of lithium batteries (such as lithium-ion batteries). It is mainly used to encapsulate the internal components of the battery (positive and negative electrodes, electrolyte, separator, etc.) and provide structural support, protection and heat dissipation.

[0004] After the existing battery and aluminum casing are assembled, the conveying components only have the function of reciprocating linear displacement. Therefore, at least two drive mechanisms are often required when unloading the assembled battery, which increases the energy consumption of the equipment. Therefore, improvements are needed to address the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an assembly structure and its battery aluminum casing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an assembly structure and its battery aluminum shell, including a protective device, the protective device including a protective partition, an inner cavity plate and a support base, the support base being fixedly installed at the bottom of the inner cavity plate, and the protective partition being fixedly installed around the inner cavity plate.

[0007] The lifting device is threaded into the inside of the support device. The lifting device includes a support platform, a push plate, an extension frame, a sleeve block, a magnetic absorbing plate, a first rack, a gear, a U-shaped movable frame, and a baffle plate. The baffle plate is symmetrically fixedly installed at the top front end of the support platform. The extension frame is fixedly installed at the rear center of the support platform. The sleeve blocks are symmetrically fixedly installed at the rear end of the support platform, and the sleeve blocks are located on both sides of the extension frame. The gear is rotatably installed at the bottom right end of the support platform. The U-shaped movable frame is slidably inserted into the right side of the inside of the support platform. The push plate is fixedly installed on the left side of the U-shaped movable frame. The first rack is fixedly installed at the bottom right end of the U-shaped movable frame. The magnetic absorbing plate is fixedly installed at the top right side of the support platform.

[0008] Preferably, the support device includes a guide plate, a drive motor, a lead screw, an operating table, a conveying system, and a second rack. The conveying system is fixedly installed at the top front end of the operating table, the drive motor is fixedly installed at the bottom front end of the operating table, the lead screw is fixedly installed at the top end of the drive motor, the guide plate is fixedly installed on the left front end of the operating table, and the second rack is symmetrically fixedly installed on the right front end of the operating table.

[0009] Preferably, the extension frame is threaded onto the outer ring of the lead screw.

[0010] Preferably, the top of the operating table has a square groove, and the support table has a movable groove that matches the U-shaped movable frame.

[0011] Preferably, the width of the first rack and the second rack is 0.5 cm, the thickness of the gear is 1 cm, and round rods are symmetrically fixedly installed at the bottom of the inner side of the operating table.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] When in use, the drive motor moves the support platform up and down, allowing the assembled inner cavity plate and battery to move downwards. Simultaneously, as the support platform moves downwards, it drives the gears across the surface of the second rack, so that when the support platform reaches a certain height, the push plate can push the assembled inner cavity plate and battery onto the guide plate. Furthermore, when the support platform moves upwards, the push plate can automatically reset, thus reducing the energy consumption of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a partial cross-sectional schematic diagram of the protective device of this utility model;

[0016] Figure 3 This is a schematic diagram of the lifting device structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the support device structure of this utility model.

[0018] In the diagram: 1-protective device, 2-lifting device, 3-support device, 4-battery, 5-protective partition, 6-inner cavity plate, 7-support base, 8-support platform, 9-push plate, 10-extension frame, 11-sleeve block, 12-magnetic suction plate, 13-first rack, 14-gear, 15-U-shaped movable frame, 16-barrier plate, 17-guide inclined plate, 18-drive motor, 19-lead screw, 20-operating table, 21-transportation system, 22-second rack. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 The present invention provides an embodiment of an assembly structure and its battery aluminum shell, including a protective device 1. The protective device 1 includes a protective partition 5, an inner cavity plate 6 and a support base 7. The support base 7 is fixedly installed at the bottom of the inner cavity plate 6, and the protective partition 5 is fixedly installed around the inner cavity plate 6.

[0021] The lifting device 2 is threaded into the inside of the support device 3. The lifting device 2 includes a support platform 8, a push plate 9, an extension frame 10, a sleeve block 11, a magnetic absorbing plate 12, a first rack 13, a gear 14, a U-shaped movable frame 15, and a baffle plate 16. The baffle plate 16 is symmetrically fixedly installed at the top front end of the support platform 8. The extension frame 10 is fixedly installed at the rear center of the support platform 8. The sleeve block 11 is symmetrically fixedly installed at the rear end of the support platform 8, and the sleeve block 11 is located on both sides of the extension frame 10. The gear 14 is rotatably installed at the bottom right side of the support platform 8. The U-shaped movable frame 15 is slidably inserted into the right side of the inside of the support platform 8. The push plate 9 is fixedly installed on the left side of the U-shaped movable frame 15. The first rack 13 is fixedly installed at the bottom right side of the U-shaped movable frame 15. The magnetic absorbing plate 12 is fixedly installed at the top right side of the support platform 8.

[0022] The support device 3 includes a guide plate 17, a drive motor 18, a lead screw 19, an operating table 20, a conveying system 21, and a second rack 22. The conveying system 21 is fixedly installed at the top front end of the operating table 20. The drive motor 18 is fixedly installed at the bottom front end of the operating table 20. The lead screw 19 is fixedly installed at the top end of the drive motor 18. The guide plate 17 is fixedly installed on the left front end of the operating table 20. The second rack 22 is symmetrically fixedly installed on the right front end of the operating table 20. A limiting frame adapted to the inner cavity plate 6 and the battery 4 is installed at the top end of the operating table 20, which ensures the accuracy of docking between the inner cavity plate 6 and the battery 4 and the grippers in the conveying system 21.

[0023] The extension frame 10 is threaded onto the outer ring of the lead screw 19. When the lead screw 19 rotates in the forward and reverse directions, the support platform 8 can be moved up and down through the extension frame 10.

[0024] The top of the operating table 20 is provided with a square groove, and the support table 8 is provided with a movable groove that matches the U-shaped movable frame 15. This ensures that the push plate 9 can move in a straight line on the support table 8. By misaligning the first rack 13 and the second rack 22, interference between the first rack 13 and the second rack 22 can be avoided.

[0025] The width of the first rack 13 and the second rack 22 is 0.5 cm, the thickness of the gear 14 is 1 cm, and round rods are symmetrically fixed at the bottom of the inner side of the operating table 20 to ensure that the extension frame 10 moves up and down in a straight line.

[0026] Working principle: In use, first move the inner cavity plate 6 above the support platform 8 until the protective partition 5 at the front end of the inner cavity plate 6 contacts the barrier plate 16. Then, operate the handling system 21 to move the battery 4 into the inner cavity plate 6. The support base 7 supports the battery 4 inside the inner cavity plate 6. After the battery 4 is assembled inside the inner cavity plate 6, the drive motor 18 can be turned on to drive the lead screw 19 to rotate. The extension bracket 10 is threaded onto the outer ring of the lead screw 19, so that when the lead screw 19 rotates, it can drive the support platform 8 to move downward. At this time, the sleeve block 1... 1. A slidable sleeve is attached to the round rod at the bottom of the operating table 20, allowing the support table 8 to move downwards in a straight line. Subsequently, when the support table 8 moves downwards, it can drive the gear 14 to contact the second rack 22. As the support table 8 continues to move downwards, the gear 14 can displace along the surface of the second rack 22, allowing the gear 14 to drive the first rack 13 to displace towards the side end closer to the extension frame 10. At this time, the U-shaped movable frame 15 is located in the movable groove inside the top of the support table 8, allowing the push plate 9 to move in a straight line. When the push plate 9 displaces, it can push the inner cavity plate 6 to displace. And, when the support table 8 moves... When the pusher plate 9 moves close to the guide ramp 17, it can push the inner cavity plate 6 off the support platform 8, allowing the inner cavity plate 6 to slide out along the surface of the guide ramp 17, completing the fixed-point discharge of the inner cavity plate 6. Then, the drive motor 18 is started, causing the lead screw 19 to rotate in the opposite direction, thus allowing the support platform 8 to move upwards. At this time, the gear 14 can move upwards along the surface of the second rack 22, allowing the first rack 13 to reset, and thus the pusher plate 9 can reset synchronously. When the gear 14 moves to the point of disengaging from the second rack 22, the pusher plate 9 can move to contact the magnetic suction plate 12, and through the pusher plate 9... The material is iron, which allows the magnetic plate 12 to attract and adhere the push plate 9, preventing the push plate 9 from shifting prematurely. Furthermore, when the support platform 8 moves upward to its limit position, it can be moved into the square groove at the top of the operating table 20, facilitating the reassembly of the inner cavity plate 6 and the battery 4. During use, the protective partition 5 and the inner wall of the inner cavity plate 6 are provided with ventilation grooves, which improves the air permeability of the battery 4 and enhances its heat dissipation efficiency. At the same time, the protective partition 5 is installed on the periphery of the inner cavity plate 6, which protects the inner cavity plate 6 and prevents external objects from directly impacting it, thus completing the operation.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An assembly structure comprising a lifting device (2) and a supporting device (3), characterized in that: The lifting device (2) is threaded into the inside of the support device (3). The lifting device (2) includes a support platform (8), a push plate (9), an extension frame (10), a sleeve block (11), a magnetic suction plate (12), a first rack (13), a gear (14), a U-shaped movable frame (15), and a barrier plate (16). The barrier plate (16) is symmetrically fixedly installed at the top front end of the support platform (8). The extension frame (10) is fixedly installed at the rear center of the support platform (8). The sleeve block (11) is symmetrically fixedly installed at the top front end of the support platform (8). The sleeve (11) is fixedly installed at the rear end of the support platform (8), and the sleeve (11) is located on both sides of the extension frame (10). The gear (14) is rotatably installed at the bottom right side of the support platform (8). The U-shaped movable frame (15) is slidably inserted into the inside right side of the support platform (8). The push plate (9) is fixedly installed on the left side of the U-shaped movable frame (15). The first rack (13) is fixedly installed at the bottom right side of the U-shaped movable frame (15). The magnetic suction piece (12) is fixedly installed on the top right side of the support platform (8).

2. The assembly structure according to claim 1, characterized in that: The support device (3) includes a guide plate (17), a drive motor (18), a lead screw (19), an operating table (20), a conveying system (21), and a second rack (22). The conveying system (21) is fixedly installed at the top front end of the operating table (20). The drive motor (18) is fixedly installed at the bottom front end of the operating table (20). The lead screw (19) is fixedly installed at the top end of the drive motor (18). The guide plate (17) is fixedly installed on the left front end of the operating table (20). The second rack (22) is symmetrically fixedly installed on the right front end of the operating table (20).

3. The assembly structure according to claim 2, characterized in that: The extension frame (10) is threaded onto the outer ring of the lead screw (19).

4. The assembly structure according to claim 3, characterized in that: The top of the operating table (20) is provided with a square groove, and the inside of the support table (8) is provided with a movable groove that is compatible with the U-shaped movable frame (15).

5. The assembly structure according to claim 4, characterized in that: The width of the first rack (13) and the second rack (22) is 0.5 cm, the thickness of the gear (14) is 1 cm, and round rods are symmetrically fixedly installed at the bottom of the inner side of the operating table (20).

6. A battery aluminum casing, employing an assembly structure as described in claim 5, comprising a protective device (1), characterized in that: The protective device (1) includes a protective partition (5), an inner cavity plate (6) and a support base (7). The support base (7) is fixedly installed at the bottom of the inner cavity plate (6), and the protective partition (5) is fixedly installed around the inner cavity plate (6).

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