Fixing device for battery feeding

Abstract

The utility model relates to the technical field of battery feeding, in particular to a fixing device for battery feeding, which comprises a frame, a fixing component and a limiting component. The fixing assembly is composed of a fixing piece, a rotating handle, a fixing plate, a limiting rod, a two-way screw and a limiting plate. The fixing piece is rotationally connected with the rotating handle, and the fixing plate is rotationally connected with the limiting rod. According to the fixing device for battery feeding, when the rotating motor is started, the rotating rod is driven to rotate together, the rotating rod is driven by the rotating motor to transmit power to the first gear through the belt, and when the first gear rotates, the second gear rotates along with the first gear. The rotating handle rotates to drive the threaded rod to rotate, the height of the fixing frame is adjusted, the two sets of rubber rollers rotate oppositely, the flatness of the surface of the battery is tested, and potential safety hazards caused by not-in-place packaging or battery bulging are prevented.

Description

Technical Field

[0001] This utility model relates to the field of battery feeding technology, specifically to a fixing device for battery feeding. Background Technology

[0002] The market currently offers a wide variety of battery types, including lithium-ion batteries, nickel-metal hydride batteries, and lead-acid batteries. These different types of batteries vary in size, shape, weight, and performance. This necessitates that battery feeding technology be flexible and adaptable, capable of precisely feeding different types of batteries to meet diverse production needs.

[0003] On a battery production line, the battery feeding system is an indispensable part. It can automatically transport batteries from the warehouse or the previous process to designated production stations, such as cell assembly, battery packaging, and battery testing, thereby automating the battery production process and improving production efficiency and product quality.

[0004] Utility model application CN202322054710.X discloses an automatic feeding device for pouch batteries. The device includes a battery feeding tray, a battery lifting belt, a battery suction cup, a cylinder, and a feeding conveyor belt. Pouch batteries are arranged in rows on the battery feeding tray, which is fixed to the battery lifting belt. The lifting belt is positioned below the battery suction cup and is used to move the battery feeding tray upwards, transporting the pouch batteries. After the suction cup picks up a pouch battery, a photoelectric sensor above it identifies the battery, and the tilted battery platform rises a preset distance under the influence of the lifting belt. This ensures that the battery suction cup can accurately and reliably pick up pouch batteries from the battery feeding tray again. This automatic feeding device for pouch batteries significantly improves the efficiency of manual feeding and reduces the operational difficulty of manual feeding.

[0005] The aforementioned patent uses a photoelectric sensor to ensure the battery's tilt angle is consistent with the reliability of the next battery grab, while also improving the efficiency of automatic battery feeding. However, during the battery feeding process, it is impossible to limit the battery's position and make it difficult to fix the battery in the center position of the conveyor belt.

[0006] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0007] The purpose of this utility model is to provide a battery loading fixing device that can effectively solve the above-mentioned technical problems.

[0008] To achieve the purpose of this utility model, the following technical solution is adopted:

[0009] A battery loading fixing device includes: a frame, a fixing component, and a limiting component;

[0010] The fixing assembly consists of a fixing plate, a limiting rod, a bidirectional screw, and a limiting plate; the fixing plate is rotatably connected to the limiting rod, the fixing plate is rotatably connected to the bidirectional screw, the bidirectional screw is threadedly connected to the limiting plate, and the limiting plate is rotatably connected to the limiting rod; the limiting assembly consists of a rotating motor, a rotating rod, a first gear, a second gear, a rubber roller, a fixing frame, a rotating handle, and a spring.

[0011] Furthermore, the output shaft of the rotating motor is fixedly connected to the rotating rod, the end of the rotating rod is provided with a gear, the gear is driven by the first gear through a belt, a hinge rod is provided between the first gear and the second gear, the first gear and the second gear are rotatably connected through the hinge rod, the second gear is fixedly connected to the rubber roller, the rubber roller is rotatably connected to the fixed frame, the rotating handle is rotatably connected to the fixed frame, the spring is fixedly connected to the fixed frame, and a threaded rod is provided at the bottom of the rotating handle.

[0012] Furthermore, the frame is fixedly equipped with a packaging device, which has multiple sets of rotating shafts and multiple sets of rotating rollers.

[0013] Furthermore, the belt contact surface where the gear connects to the first gear is provided with a rack that meshes with the gear and the first gear.

[0014] Compared with the prior art, this utility model has the following beneficial effects: This utility model provides a battery feeding fixing device. When the rotating motor starts, it drives the rotating rod to rotate. Under the drive of the rotating motor, the rotating rod transmits power to the first gear via a belt. When the first gear rotates, the second gear rotates along with it. Simultaneously, the second gear is fixedly connected to a rubber roller. Thus, the rotation of the second gear drives the rubber roller to rotate, allowing it to rotate freely on the fixing frame. The rotation of the rotating handle drives the threaded rod to rotate, adjusting the height of the fixing frame. By setting two sets of rubber rollers rotating in opposite directions, the flatness of the battery surface is tested, preventing improper packaging or battery bulging, which could lead to safety hazards. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] Figure 1 This is a schematic diagram of the structure of a battery feeding fixing device according to the present invention;

[0017] Figure 2This is a schematic diagram of the fixing component of a battery feeding fixing device according to the present invention;

[0018] Figure 3 This is a schematic diagram of the limiting component of a battery feeding fixing device according to the present invention.

[0019] In the diagram: 1. Frame; 2. Packaging unit; 3. Conveying mechanism; 4. Fixing component; 41. Fixing plate; 42. Limiting rod; 43. Bidirectional screw; 44. Limiting plate; 5. Limiting component; 51. Rotating motor; 52. Rotating rod; 53. First gear; 54. Second gear; 55. Rubber roller; 56. Fixing frame; 57. Rotating handle; 58. Spring. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0021] In the description of this utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. When a mechanism is referred to as being "fixed to" another mechanism, it can be directly on the other mechanism or there may be an intervening mechanism. When a mechanism is considered to be "connected" to another mechanism, it can be directly connected to the other mechanism or there may be an intervening mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it can be directly set on the other mechanism or there may be an intervening mechanism at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0022] like Figures 1 to 3 As shown, a battery loading fixing device includes: a frame 1, a fixing component 4, and a limiting component 5.

[0023] The fixing assembly consists of a fixing plate, a limiting rod, a bidirectional screw, and a limiting plate. The fixing plate is rotatably connected to the limiting rod, and the fixing plate is also rotatably connected to the bidirectional screw. The bidirectional screw is threadedly connected to the limiting plate, and the limiting plate is rotatably connected to the limiting rod. Initially, the limiting plates 46 are in a relatively separated position so that the battery can be smoothly placed in the working area of ​​the fixing assembly 4. The limiting plates 46 are tilted to increase the fixing range of the battery. The operator or automated equipment rotates the rotating handle, which drives the bidirectional screw 45 to rotate. The rotation of the bidirectional screw 45 causes the two limiting plates 46 to move towards each other along the limiting rod 44 until the limiting plates 46 contact the battery and clamp it, completing the fixing of the battery. This allows subsequent batteries to contact each other and connect to form a battery pack for group packaging. After the batteries are fixed, the feeding equipment transports the batteries to the center of the conveyor belt for group packaging.

[0024] The limiting component 5 includes a rotating motor 51, a rotating rod 52, a first gear 53, a second gear 54, a rubber roller 55, a fixing frame 56, a rotating handle 57, and a spring 58. The output shaft of the rotating motor 51 is fixedly connected to the rotating rod 52. A gear is provided at the end of the rotating rod 52. The gear and the first gear 53 are driven by a belt. A hinge rod is provided between the first gear 53 and the second gear 54. The first gear 53 and the second gear 54 are rotatably connected by the hinge rod. The second gear 54 is fixedly connected to the rubber roller 55. The roller 55 is rotatably connected to the fixed frame 56, the rotating handle 57 is rotatably connected to the fixed frame 56, the spring 58 is fixedly connected to the fixed frame 56, the bottom of the rotating handle 57 is provided with a threaded rod, the belt contact surface of the gear connected to the first gear 53 is provided with a rack and meshes with the gear and the first gear 53; when the rotating motor 51 starts, it will drive the rotating rod 52 to rotate together, and the rotating rod 52, driven by the rotating motor 51, transmits power to the first gear 53 through the belt. When the first gear 53 rotates, the second gear 54 will rotate together. Meanwhile, the second gear 54 is fixedly connected to the rubber roller 55. The rotation of the second gear 54 will drive the rubber roller 55 to rotate. The rubber roller 55 can rotate freely on the fixed frame 56. The rotation of the rotating handle 57 drives the threaded rod to rotate, adjusting the height of the fixed frame 56. By setting two sets of rubber rollers 55 to rotate in opposite directions, the spacing of the rubber rollers 55 can be adjusted to press batteries of different thicknesses and maintain pressure on the battery surface. The rubber roller 55 squeezes and rubs the coated battery to make the battery surface smoother and flatter.

[0025] Furthermore, the belt contact surface connecting the gear and the first gear 53 is provided with a rack that meshes with the gear and the first gear 53. This design allows the belt to not only drive the first gear 53 to rotate through friction, but also to transmit power and control the angle or position of rotation more precisely through the meshing of the rack and the gear, thereby improving the transmission accuracy and control performance of the entire limiting assembly 5.

[0026] The frame 1 is fixedly equipped with a packaging unit 2, which has multiple sets of rotating shafts and multiple rotations. The packaging machine loads a roll of film onto a film conveying system. Through a motor drive and transmission device, the film is accurately conveyed to the packaging position at a set speed and length. When both the battery and the film reach the designated position, the laminating mechanism accurately covers the battery surface with the film. A roller-type or clamp-type laminating method is typically used to ensure a tight fit between the film and the battery surface. A heat-sealing mechanism can be used to heat and pressurize the film covering the battery, melting and sealing it under specific temperature and pressure to form a robust package. The heat-sealing temperature, time, and pressure parameters can be adjusted according to the film material and battery specifications.

[0027] Working principle:

[0028] In the initial state, the limiting plate 46 is in a relatively separated position so that the battery can be smoothly placed in the working area of ​​the fixing component 4. The limiting plate 46 is tilted to increase the fixing range of the battery. The operator or automated equipment rotates the rotating handle 42, which drives the bidirectional screw 45 to rotate. When the rotating motor 51 starts, it will drive the rotating rod 52 to rotate together. Under the drive of the rotating motor 51, the rotating rod 52 transmits power to the first gear 53 through the belt. When the first gear 53 rotates, the second gear 54 will rotate together. By setting two sets of rubber rollers 55 to rotate in opposite directions, the surface of the battery is pressed and leveled.

[0029] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A battery loading and fixing device, characterized in that, include: The system comprises a frame, a fixing assembly, and a limiting assembly. The fixing assembly consists of a fixing plate, a limiting rod, a bidirectional screw, and a limiting plate. The fixing plate is rotatably connected to the limiting rod and the bidirectional screw. The bidirectional screw is threadedly connected to the limiting plate, and the limiting plate is rotatably connected to the limiting rod. The limiting assembly consists of a rotating motor, a rotating rod, a first gear, a second gear, a rubber roller, a fixing frame, a rotating handle, and a spring. The output shaft of the rotating motor is fixedly connected to the rotating rod. A gear is provided at the end of the rotating rod. The gear is driven by the first gear through a belt. A hinge rod is provided between the first gear and the second gear. The first gear and the second gear are rotatably connected through the hinge rod. The second gear is fixedly connected to the rubber roller. The rubber roller is rotatably connected to the fixed frame. The rotating handle is rotatably connected to the fixed frame. The spring is fixedly connected to the fixed frame. A threaded rod is provided at the bottom of the rotating handle.

2. The battery loading fixing device as described in claim 1, characterized in that, The frame is fixedly equipped with a packaging device, which has multiple sets of rotating shafts and multiple sets of rotating rollers.

3. The battery loading fixing device as described in claim 1, characterized in that, The belt contact surface where the gear connects to the first gear is provided with a rack, which meshes with the gear and the first gear.

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