A continuous charging device for battery steel shell

Abstract

This utility model discloses a continuous battery steel shell loading device, relating to the field of battery production technology. The utility model includes a workbench, a conveyor belt, a support frame, and a belt conveyor. The top of the workbench is symmetrically arranged with a center line parallel to its long side as the axis of symmetry. Each conveyor belt has vertically and equally spaced interlocking strips fixed to its surface. A conveyor belt is movably connected to the outer side of each conveyor belt, and vertically and equally spaced locking slots are formed on the outer surface of the conveyor belt. A belt conveyor is located on the outer side of one end of the workbench. Limit plates are fixed to both sides of the top of the belt conveyor, and insertion blocks are fixed to both sides of the workbench. A support frame is mounted above both insertion blocks. This utility model, by setting up a workbench, conveyor belt, support frame, and belt conveyor, solves the problems of inconvenient replacement of battery steel shell diameters in continuous battery steel shell loading devices, and the easy deformation caused by clamping and loosening the battery steel shells, affecting the accuracy of the loading position.

Description

Technical Field

[0001] This utility model belongs to the field of battery production technology, and in particular relates to a continuous feeding device for battery steel shells. Background Technology

[0002] The continuous battery steel shell loading device is a core piece of equipment in automated battery production lines. It is primarily used for the efficient, precise, and automated conveying and positioning of steel shells. Its core functions include continuous feeding, precise positioning, and damage prevention design, ensuring uninterrupted conveying of steel shells during assembly. In practical applications, this device needs to address technical challenges such as steel shell stacking, high-speed positioning vibration, and multi-specification compatibility. For example, it employs hopper tilt design and anti-stacking sensors to prevent stacking, optimizes acceleration and deceleration control algorithms to reduce vibration, and uses modular fixtures and quick-change designs to adapt to different steel shell specifications. However, the continuous battery steel shell loading device still has the following drawbacks in practical use: During the production process of the continuous battery steel shell loading device, the battery steel shells have different diameters in actual production. For the operation of the continuous conveying device, different clamps are required for continuous loading of steel shells of different sizes. During the change, multiple clamps for battery steel shells need to be changed continuously, which is not convenient for production. Secondly, during the continuous feeding process of the battery steel shell continuous feeding device, the batteries need to be clamped by the clamping structure as they are continuously fed one by one. As the clamping structure releases the battery steel shell after clamping, the battery steel shell will undergo a large deformation during clamping, affecting the accuracy of the feeding position. Utility Model Content

[0003] The purpose of this utility model is to provide a continuous battery steel shell loading device. By setting up a workbench, conveyor belt, support frame and belt conveyor, it solves the problems of inconvenience in changing the diameter of the steel shell to a suitable one, and the fact that clamping and loosening the battery steel shell can easily cause deformation, affecting the accuracy of the loading position.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a continuous battery steel shell loading device, comprising a workbench, a conveyor belt, a support frame, and a belt conveyor. The top of the workbench is symmetrically arranged with a center line parallel to its long side as the axis of symmetry. Each conveyor belt has vertically and equally spaced interlocking strips fixed to its surface. Each conveyor belt is movably connected to a conveyor belt on its outer side. The outer surface of each conveyor belt has vertically and equally spaced slots. Two conveyor belts are in contact with each other, and the slots on the two conveyor belts correspond to each other. A belt conveyor is located on the outer side of one end of the workbench. Limit plates are fixed to both sides of the top of the belt conveyor. Insert blocks are fixed to both sides of the workbench, and these insert blocks are positioned close to the belt conveyor. A support frame is jointly mounted above the two insert blocks. During operation, the conveyor belt is supported by the workbench. As the conveyor belt moves, the battery steel shells delivered to the workbench are loaded by the loading equipment and then conveyed to the belt conveyor for transport to the next production equipment.

[0005] Furthermore, each of the transmission belts has a rotating frame movably connected to both sides, and the bottom of each rotating frame is rotatably connected to the top of the workbench. The top of the two rotating frames near the belt conveyor on the top of the workbench has an insertion port. Mounting strips are fixed in the middle of both sides of the workbench. The transmission belts are connected to the workbench on both sides through the rotating frames. The bottom of the rotating frames is rotatably connected to the top of the workbench. An insertion port is provided on the top for power transmission. The mounting strips on both sides of the workbench provide mounting positions for the battery steel shell loading equipment. The transmission belt drives the conveyor belt to move through the rotating frames.

[0006] Furthermore, the inner wall of the conveyor belt is provided with a fitting groove corresponding to the position of the fitting strip on the outer side of the transmission belt. The fitting strip on the outer side of the transmission belt is movably connected in the fitting groove. The fitting groove on the inner wall of the conveyor belt matches and engages with the fitting strip on the outer side of the transmission belt. The fitting strip is embedded in the fitting groove to achieve synchronous movement, ensuring that the conveyor belt stably transmits the battery steel shell.

[0007] Furthermore, a conveyor plate is fixed at the end of the workbench away from the belt conveyor, and guide plates are fixed on both sides of the conveyor plate. The two guide plates are respectively fixed on both sides of the workbench. The input end of the workbench is equipped with a conveyor plate, and the guide plates on both sides are fixed to the workbench to guide the battery steel shell with the opening facing upward into the conveyor belt to ensure accurate feeding.

[0008] Furthermore, the support frame is U-shaped, and both ends of the bottom of the support frame are fixed with movable blocks. The two movable blocks are respectively movably connected to the top of the plug. The bottom of the U-shaped support frame is connected to the plug on both sides of the workbench through the movable blocks, which facilitates quick assembly and disassembly. The support frame is used to fix the servo motor and transmit power to the rotating frame.

[0009] Furthermore, servo motors are symmetrically fixed to the top of the support frame, and output shafts are fixed to the output ends of the servo motors. The output shafts pass through the support frame, and a rotating block is fixed to the bottom of each output shaft. The two rotating blocks are movably connected to the sockets at the top of the two rotating frames. The servo motors are fixed to the top of the support frame, and the output shafts are connected to the rotating blocks. The rotating blocks are inserted into the sockets at the top of the rotating frames. The motors drive the rotating blocks to rotate, thereby driving the rotating frames, transmission belts, and conveyor belts to move synchronously, thus realizing the continuous conveying of the battery steel shells.

[0010] This utility model has the following beneficial effects: This invention solves the problem of inconvenient replacement of battery steel shell diameters in continuous battery steel shell loading devices by setting up a workbench, conveyor belt, and support frame. When conveying battery steel shells of different diameters, first push the support frame upward to pull out the movable block at the bottom of the support frame from the insert blocks on both sides of the workbench. Then push the conveyor belt upward to pull out the interlocking strip on the conveyor belt and transmission belt. The transmission belt can then be removed. After removing the transmission belt, select a new conveyor belt, align the interlocking groove on the inner side of the conveyor belt with the interlocking strip on the periphery of the transmission belt, and snap the interlocking strip into the interlocking groove on the inner side of the conveyor belt. Adjust the conveying of battery steel shells of different diameters, making it more convenient to replace the appropriate steel shell diameter in the continuous battery steel shell loading device.

[0011] This invention solves the problem of deformation during clamping and releasing of battery steel shells in continuous battery steel shell loading devices, which affects the accuracy of loading position, by setting up a workbench, conveyor belt, and support frame. The servo motor drives the output shaft to rotate, which in turn drives a rotating block. This rotation of the block drives a rotating frame, which in turn drives the transmission belt and conveyor belt. Simultaneously, the battery steel shells, with their open ends facing upwards, move from the conveyor plate to the top of the workbench and are then transported between the two conveyor belts. They are secured by clamps on the conveyor belts, and transported one by one until they reach the area below the loading strip. This ensures that after loading, the battery steel shells are transported to the belt conveyor. Throughout the entire transport process, the clamping force of the conveyor belt on the battery steel shells is reduced, making deformation less likely and resulting in more accurate loading position. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 A three-dimensional view of the assembly structure of a continuous battery steel casing loading device; Figure 2 A three-dimensional structural diagram of the workbench; Figure 3 This is a three-dimensional structural diagram of the conveyor belt; Figure 4 This is a three-dimensional structural view of the conveyor plate; Figure 5 This is a three-dimensional view of the support frame section after it has been cut open. Figure 6 This is a three-dimensional structural diagram of a belt conveyor.

[0014] Figure label: 1. Workbench; 101. Rotating frame; 102. Insertion port; 103. Transmission belt; 104. Fitting strip; 105. Insertion block; 106. Mounting strip; 2. Conveyor belt; 201. Fitting groove; 202. Bayonet; 3. Conveyor plate; 301. Guide plate; 4. Support frame; 401. Servo motor; 402. Output shaft; 403. Rotating block; 404. Movable block; 5. Belt conveyor; 501. Limit plate. Detailed Implementation

[0015] 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 skilled in the art without creative effort are within the protection scope of the present utility model. Specific Implementation Example 1

[0016] Please see Figure 1-5This utility model relates to a continuous battery steel shell loading device, comprising a workbench 1, a conveyor belt 2, a support frame 4, and a belt conveyor 5. The top of the workbench 1 is symmetrically arranged with a center line parallel to its long side as the axis of symmetry. The workbench 1 supports the conveyor belt 2, which transports the battery steel shells to be processed. The conveyor belt 103 transmits the power generated by the rotation of the servo motor 401, driving the conveyor belt 2. Vertically and equally spaced interlocking strips 104 are fixed to the surface of the conveyor belt 103. The interlocking strips 104 on the conveyor belt 103, in motion, drive the conveyor belt 2. Each conveyor belt 103 has a movably connected conveyor belt 2 on its outer side. During operation, the conveyor belt 2 continuously transports the battery steel shells. Vertically and equally spaced slots 202 are provided on the outer surface of the conveyor belt 2. Two conveyor belts 2 are in contact with each other, and the positions of the clamps 202 on the two conveyor belts 2 correspond to each other. During the movement of the conveyor belts 2, the battery steel shell is movably connected through the clamps 202. A belt conveyor 5 is set on the outer side of one end of the workbench 1. The belt conveyor 5 conveys the battery steel shell with the opening facing upward after it is injected at the top of the workbench 1. Limit plates 501 are fixed on both sides of the top of the belt conveyor 5. The limit plates 501 restrict the belt passing over the top of the belt conveyor 5. Insert blocks 105 are fixed on both sides of the workbench 1, and the insert blocks 105 are set close to the belt conveyor 5. The workbench 1 supports the support frame 4 through the insert blocks 105. The support frame 4 is set on the top of the two insert blocks 105. When the support frame 4 is working, it supports the servo motor 401 above the workbench 1.

[0017] Specifically, each transmission belt 103 has a rotating frame 101 movably connected to both sides. The bottom end of each rotating frame 101 is rotatably connected to the top of the workbench 1. The top of the two rotating frames 101 near the belt conveyor 5 on the top of the workbench 1 is provided with an insertion port 102. The middle of both sides of the workbench 1 is fixed with an installation strip 106. The installation strip 106 provides installation for the battery steel shell loading equipment. When the transmission belt 103 is working, it transmits the rotation of the rotating frame 101, so that the conveyor belt 2 is driven to convey. The rotating frame 101 is movably connected to the rotating block 403 through the insertion port 102.

[0018] Furthermore, a fitting groove 201 is provided on the inner wall of the conveyor belt 2, corresponding to the position of the fitting strip 104 on the outer side of the transmission belt 103. The fitting strip 104 on the outer side of the transmission belt 103 is movably connected in the fitting groove 201. When the conveyor belt 2 is working, it is movably connected to the fitting groove 201 through the fitting strip 104, so that the conveyor belt 2 and the transmission belt 103 are movably connected.

[0019] Furthermore, the support frame 4 is U-shaped, and both ends of the bottom of the support frame 4 are fixed with movable blocks 404. The two movable blocks 404 are movably connected to the top of the insert block 105. When the support frame 4 is working, it is movably connected to the insert block 105 on both sides of the workbench 1 through the movable blocks 404, so that the support frame 4 is supported on the insert block 105.

[0020] The operation process of this embodiment is as follows: During operation, when it is necessary to transport battery steel shells of different diameters, first push the support frame 4 upward to pull the movable block 404 at the bottom of the support frame 4 out from the insert blocks 105 on both sides of the workbench 1, and then push the conveyor belt 2 upward to pull out the fitting strip 104 on the conveyor belt 2 and the transmission belt 103. Then the transmission belt 103 can be removed. After removing the transmission belt 103, select a new conveyor belt 2, align the fitting groove 201 on the inner side of the conveyor belt 2 with the fitting strip 104 on the periphery of the transmission belt 103, and snap the fitting strip 104 into the fitting groove 201 on the inner side of the conveyor belt 2 to adjust the transport of battery steel shells of different diameters. Specific Implementation Example 2

[0021] Please see Figure 1-6 Based on the first specific embodiment, a conveyor plate 3 is fixed at the end of the workbench 1 away from the belt conveyor 5. Guide plates 301 are fixed on both sides of the conveyor plate 3. The two guide plates 301 are respectively fixed on both sides of the workbench 1. When the workbench 1 is working, the conveyor plate 3 conveys the battery steel shell with the opening facing upward to the top of the workbench 1, and guides and conveys the battery steel shell to the workbench 1 through the guide plates 301.

[0022] Specifically, servo motors 401 are symmetrically fixed to the top of the support frame 4. Output shafts 402 are fixed to the output ends of the servo motors 401. The output shafts 402 pass through the support frame 4, and each output shaft 402 has a rotating block 403 fixed to its bottom end. The two rotating blocks 403 are movably connected to the insertion ports 102 at the top of the two rotating frames 101. When the support frame 4 is working, the synchronous power generated by the two servo motors 401 drives the two output shafts 402 to rotate synchronously in opposite directions. As the output shafts 402 rotate, they drive the rotating blocks 403 to rotate. Through the rotation of the rotating blocks 403, the rotating frames 101 are driven to rotate, so that the side of the transmission belts 103 that are close to each other moves toward the belt conveyor 5.

[0023] The operation process of this embodiment is as follows: During operation, the servo motor 401 is started, and the servo motor 401 drives the output shaft 402 to rotate. During the rotation of the output shaft 402, the rotating block 403 is driven to rotate. The rotation of the rotating block 403 drives the rotating frame 101 to rotate. During the rotation of the rotating frame 101, the transmission belt 103 and the conveyor belt 2 move together. At the same time, the open end of the battery steel shell faces upward and moves on the conveyor plate 3 to the top of the workbench 1. It is then transported through the workbench 1 to the two conveyor belts 2 and locked by the clamps 202 on the conveyor belts 2. It is transported one by one and moves to the area below the steel shell loading area where the mounting strip 106 is installed. After the battery steel shell is loaded, it is transported to the belt conveyor 5. With the belt conveyor 5, after the position is restricted between the limit plates 501, it is transported to the next production equipment.

[0024] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A continuous battery steel shell loading device, comprising a workbench (1), a conveyor belt (2), a support frame (4), and a belt conveyor (5), characterized in that: The top of the workbench (1) is symmetrically arranged with a transmission belt (103) on the center line parallel to the top and the long side as the axis of symmetry. The surface of the transmission belt (103) is vertically and equally spaced with interlocking strips (104). Each transmission belt (103) is movably connected to a conveyor belt (2) on its outer side. The outer surface of the conveyor belt (2) is vertically and equally spaced with slots (202). The two conveyor belts (2) are in contact with each other, and the slots (202) on the two conveyor belts (2) are in corresponding positions. A belt conveyor (5) is arranged on the outer side of one end of the workbench (1). Limit plates (501) are fixed on both sides of the top of the belt conveyor (5). Insert blocks (105) are fixed on both sides of the workbench (1), and the insert blocks (105) are arranged close to the belt conveyor (5). A support frame (4) is arranged above the two insert blocks (105).

2. The continuous battery steel casing loading device according to claim 1, characterized in that: Each of the transmission belts (103) has a rotating frame (101) movably connected to both sides. The bottom of each rotating frame (101) is rotatably connected to the top of the workbench (1). The top of the two rotating frames (101) near the belt conveyor (5) of the workbench (1) is provided with an insertion port (102). The middle of both sides of the workbench (1) is fixed with an installation strip (106).

3. The continuous battery steel casing loading device according to claim 1, characterized in that: The inner wall of the conveyor belt (2) is provided with a fitting groove (201) corresponding to the position of the fitting strip (104) on the outer side of the transmission belt (103), and the fitting strip (104) on the outer side of the transmission belt (103) is movably connected in the fitting groove (201).

4. The continuous battery steel casing feeding device according to claim 1, characterized in that: A conveyor plate (3) is fixed at one end of the workbench (1) away from the belt conveyor (5). Guide plates (301) are fixed on both sides of the conveyor plate (3), and the two guide plates (301) are fixed on both sides of the workbench (1).

5. A continuous battery steel casing loading device according to claim 1, characterized in that: The support frame (4) is U-shaped, and both ends of the bottom of the support frame (4) are fixed with movable blocks (404), and the two movable blocks (404) are respectively movably connected to the top of the plug (105).

6. A continuous battery steel casing loading device according to claim 2, characterized in that: A servo motor (401) is symmetrically fixed at the top of the support frame (4). An output shaft (402) is fixed at the output end of the servo motor (401). The output shaft (402) passes through the support frame (4). A rotating block (403) is fixed at the bottom of each output shaft (402). The two rotating blocks (403) are movably connected to the sockets (102) at the top of the two rotating frames (101).

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