Automatic packaging device for battery module

Abstract

The utility model discloses an automatic battery module packaging device which comprises a supporting frame, a conveying mechanism is installed at the top end of the supporting frame, the conveying mechanism comprises two frames, a conveying belt is arranged between the two frames, the conveying belt is tensioned by two long shafts, the two ends of the two long shafts are both connected with the frames in a rotating mode, and the long shafts are connected with the supporting frame in a rotating mode. A long shaft is installed on the conveying belt, the long shaft is driven by a rotating motor fixed to the side faces of the frames to rotate, a roller is installed in the middle of the bottom end of the conveying belt, the two ends of the roller are rotationally connected with the two frames respectively, the outer edge face of the roller abuts against the lower end face of the conveying belt, and a packaging mechanism is installed on the upper end face of the conveying belt. And the battery assembly can be automatically packaged, so that the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of battery packaging technology, specifically to an automatic battery module packaging device. Background Technology

[0002] Lithium-ion batteries, as a form of chemical power source, possess advantages such as high operating voltage, high energy density, light weight, good safety, and environmental friendliness, leading to their wide application across various industries, including pure electric vehicles, hybrid power systems, plug-in hybrid electric vehicles, ships, rail transportation, and solar and wind power generation systems. Especially with the development of electric vehicles, the performance requirements for lithium-ion batteries are becoming increasingly stringent. To improve the output power of lithium-ion batteries, lithium-ion battery modules are generally used for power supply.

[0003] Battery module packaging is a further assembly and packaging process based on single-cell packaging. Selected single cells are placed in a specific arrangement. After arrangement, some fixing structures such as plastic brackets and metal clamps are used to fix the cells to prevent displacement during use. However, during packaging, the cells are usually arranged manually and then fixed with brackets. The manual arrangement method is inefficient and reduces production efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an automatic battery module packaging device, which has the advantage of automatic packaging and solves the problem of low efficiency in manual battery module packaging.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic battery module packaging device, comprising a support frame, a conveying mechanism mounted on the top of the support frame, the conveying mechanism comprising two frames, a conveyor belt disposed between the two frames, the conveyor belt being tensioned by two long shafts, both ends of the two long shafts being rotatably connected to the frames, and the long shafts being driven to rotate by a rotary motor fixed to the side of the frames, a roller mounted in the middle of the bottom end of the conveyor belt, both ends of the roller being rotatably connected to the two frames respectively, and the outer edge of the roller abutting the lower end face of the conveyor belt, a packaging mechanism mounted on the upper end face of the conveyor belt, the packaging mechanism comprising a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate being arranged side by side above the conveyor belt, and one end of the first limiting plate and the second limiting plate being respectively provided with a first positioning plate and a second positioning plate, and the other end being connected to a third limiting plate, a placement mechanism being mounted on the end of the first limiting plate near the third limiting plate, and a bearing being mounted on the end of each of the long shafts.

[0006] Preferably, the first positioning plate and the second positioning plate together form a feed plate with a cross-section in the shape of the number eight. The first limiting plate has a through groove at one end near the third limiting plate, and the second limiting plate has a push plate at one end near the third limiting plate.

[0007] Preferably, the push plate can be embedded in the through groove, and a first telescopic cylinder is installed on the side of the push plate away from the through groove.

[0008] Preferably, the storage mechanism includes a bracket, a lifting frame is provided at the bottom of the bracket, and the bracket is embedded in the lifting frame. A second telescopic cylinder is installed on one side of the bottom of the lifting frame, and a positioning rod is installed on the other side. The second telescopic cylinder and the positioning rod are connected to a reinforcing plate.

[0009] Preferably, the reinforcing plate is fixedly connected to the cylinder of the second telescopic cylinder, and the reinforcing plate is slidably connected to the outer edge of the positioning rod.

[0010] Preferably, a bolt is installed on the side of the bearing facing the center of the conveying mechanism, and a limit post is installed on the end of the bolt away from the bearing. The two ends of the limit post are fixedly connected to the frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model, by setting up a conveyor belt, a first limiting plate, a second limiting plate, a first positioning plate, a second positioning plate, and a third limiting plate, transports individual battery units via the conveyor belt. The first positioning plate and the second positioning plate at one end of the first and second limiting plates guide and limit the battery. The third limiting plate, which is connected to the first and second limiting plates, completes the positioning of the individual battery unit, achieving the effect of rapid positioning of individual battery units.

[0013] 2. This utility model, by setting up a push plate, a first telescopic cylinder, a bracket, a lifting frame, and a second telescopic cylinder, uses the first telescopic cylinder to drive the push plate to push the battery unit into the bracket, and the second telescopic cylinder to drive the lifting frame to gradually descend, thereby stacking the battery units one by one in the bracket for sealing, thus achieving the purpose of automatic sealing. 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 front view schematic diagram of the packaging mechanism of this utility model;

[0016] Figure 3 This is a bottom view of the structure of this utility model;

[0017] Figure 4 This utility model Figure 3 An enlarged schematic diagram of the structure at point A in the middle.

[0018] The reference numerals and names in the figure are as follows:

[0019] 1. Support frame; 2. Conveying mechanism; 201. Frame; 202. Conveyor belt; 203. Long shaft; 204. Rotary motor; 205. Roller; 3. Packaging mechanism; 301. First limiting plate; 302. Second limiting plate; 303. First positioning plate; 304. Second positioning plate; 305. Third limiting plate; 306. Through groove; 307. Push plate; 308. First telescopic cylinder; 4. Placing mechanism; 401. Bracket; 402. Lifting frame; 403. Second telescopic cylinder; 404. Positioning rod; 405. Reinforcing plate; 5. Bearing; 6. Bolt; 7. Limiting post. Detailed Implementation

[0020] 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.

[0021] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They 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 of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0022] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0023] Please see Figures 1 to 4 This utility model provides an embodiment of an automatic battery module packaging device, comprising a support frame 1, a conveying mechanism 2 mounted on the top of the support frame 1, the conveying mechanism 2 comprising two frames 201, a conveyor belt 202 disposed between the two frames 201, the conveyor belt 202 being tensioned by two long shafts 203, both ends of the two long shafts 203 being rotatably connected to the frames 201, and the long shafts 203 being driven to rotate by a rotary motor 204 fixed to the side of the frames 201, and a roller 205 mounted at the middle of the bottom end of the conveyor belt 202, the two ends of the roller 205 being respectively connected to the two frames 201. 1. A rotary connection is established, with the outer edge of roller 205 abutting the lower end face of conveyor belt 202. A sealing mechanism 3 is installed on the upper end face of conveyor belt 202. The sealing mechanism 3 includes a first limiting plate 301 and a second limiting plate 302. The first limiting plate 301 and the second limiting plate 302 are arranged side by side above conveyor belt 202. A first positioning plate 303 and a second positioning plate 304 are respectively provided at one end of the first limiting plate 301 and the second limiting plate 302, and a third limiting plate 305 is connected to the other end. A placement device is installed at the end of the first limiting plate 301 near the third limiting plate 305. Structure 4 includes a bearing 5 installed at the end of each long shaft 203. The first positioning plate 303 and the second positioning plate 304 together form a feed plate with a cross-section in the shape of an "eight". A through groove 306 is provided at the end of the first limiting plate 301 near the third limiting plate 305. A push plate 307 is provided at the end of the second limiting plate 302 near the third limiting plate 305. The push plate 307 can be embedded in the through groove 306, and a first telescopic cylinder 308 is installed on the side of the push plate 307 away from the through groove 306. The placement mechanism 4 includes a bracket 401, and a lifting frame 402 is provided at the bottom of the bracket 401. The bracket 401 is embedded in the lifting frame 402. A second telescopic cylinder 403 is installed on one side of the bottom end of the lifting frame 402, and a positioning rod 404 is installed on the other side. The second telescopic cylinder 403 and the positioning rod 404 are connected to a reinforcing plate 405. The reinforcing plate 405 is fixedly connected to the cylinder of the second telescopic cylinder 403, and the reinforcing plate 405 is slidably connected to the outer edge of the positioning rod 404. A bolt 6 is installed on the side of the bearing 5 facing the center of the conveying mechanism 2. A limit post 7 is installed on the end of the bolt 6 away from the bearing 5. The two ends of the limit post 7 are fixedly connected to the frame 201.

[0024] Working principle: In operation, a battery unit is placed on the conveyor belt 202. The rotating motor 204 drives the long shaft 203 to rotate, which in turn drives the conveyor belt 202 to rotate, thereby moving the battery unit. The battery is guided and limited by the first positioning plate 303 and the second positioning plate 304 at one end of the first limiting plate 301 and the second limiting plate 302. The battery unit is positioned by the third limiting plate 305, which is connected to the first limiting plate 301 and the second limiting plate 302. The first telescopic cylinder 308 drives the push plate 307 to push the battery unit into the bracket 401. The second telescopic cylinder 403 drives the lifting frame 402 to gradually descend, thereby stacking the battery units one by one in the bracket 401 for packaging.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic battery module packaging device, comprising a support frame (1), characterized in that: A conveying mechanism (2) is installed at the top of the support frame (1). The conveying mechanism (2) includes two frames (201) and a conveyor belt (202) is arranged between the two frames (201). The conveyor belt (202) is tensioned by two long shafts (203). Both ends of the two long shafts (203) are rotatably connected to the frames (201), and the long shafts (203) are driven to rotate by a rotary motor (204) fixed to the side of the frames (201). A roller (205) is installed in the middle of the bottom end of the conveyor belt (202). Both ends of the roller (205) are rotatably connected to the two frames (201), and the outer edge of the roller (205) abuts against the lower end of the conveyor belt (202). On the upper surface of the conveyor belt (202), a sealing mechanism (3) is installed. The sealing mechanism (3) includes a first limiting plate (301) and a second limiting plate (302). The first limiting plate (301) and the second limiting plate (302) are arranged side by side above the conveyor belt (202). One end of the first limiting plate (301) and the second limiting plate (302) are respectively provided with a first positioning plate (303) and a second positioning plate (304), and the other end is connected to a third limiting plate (305). The end of the first limiting plate (301) near the third limiting plate (305) is provided with a placement mechanism (4). Each long shaft (203) is provided with a bearing (5) at its end.

2. The automatic battery module packaging device according to claim 1, characterized in that: The first positioning plate (303) and the second positioning plate (304) together form a feed plate with a cross-section in the shape of the number eight. The first limiting plate (301) has a through groove (306) at one end near the third limiting plate (305), and the second limiting plate (302) has a push plate (307) at one end near the third limiting plate (305).

3. The automatic battery module packaging device according to claim 2, characterized in that: The push plate (307) can be embedded in the through groove (306), and a first telescopic cylinder (308) is installed on the side of the push plate (307) away from the through groove (306).

4. The automatic battery module packaging device according to claim 1, characterized in that: The storage mechanism (4) includes a bracket (401), a lifting frame (402) is provided at the bottom of the bracket (401), and the bracket (401) is embedded in the lifting frame (402). A second telescopic cylinder (403) is installed on one side of the bottom of the lifting frame (402), and a positioning rod (404) is installed on the other side. The second telescopic cylinder (403) and the positioning rod (404) are connected together to a reinforcing plate (405).

5. The automatic battery module packaging device according to claim 4, characterized in that: The reinforcing plate (405) is fixedly connected to the cylinder of the second telescopic cylinder (403), and the reinforcing plate (405) is slidably connected to the outer edge of the positioning rod (404).

6. The automatic battery module packaging device according to claim 1, characterized in that: A bolt (6) is installed on the side of the bearing (5) facing the center of the conveying mechanism (2). A limit post (7) is installed on the end of the bolt (6) away from the bearing (5). The two ends of the limit post (7) are fixedly connected to the frame (201).

Images