Polymer lithium ion battery packaging mold device

Abstract

The utility model provides a polymer lithium ion battery packaging mold device, which relates to the technical field of lithium ion battery packaging, and comprises a base and a packaging mechanism, the packaging mechanism is arranged on the outer side of the base, and a top cover can seal one side of the device and forms a battery packaging space together with the base, so that the sealing performance of a battery packaging area is ensured, and the sealing performance of the battery packaging area is ensured. Interference of the external environment on the packaging process is prevented, accurate positioning is provided, the limiting rod ensures the correct position of the battery during packaging, the guide assembly provides support and guide in the battery packaging process, the top cover does not deviate in movement, and therefore the accuracy and consistency of battery packaging are ensured, and the battery packaging efficiency is improved. The injection molding port is used for a user to inject positive and negative electrode materials, electrolyte and other materials of a battery into a mold to complete packaging of the battery, the discharging pipe enables the materials to be evenly injected into the device, the push rod base provides support for pushing the whole power assembly, the packaging motor provides power for the device during packaging, and the packaging process is more automatic.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium ion battery packaging, in particular to a polymer lithium ion battery packaging mold device. Background Art

[0002] The polymer lithium-ion battery packaging mold device is a packaging device for polymer lithium-ion batteries. Polymer lithium-ion batteries are high-energy-density, lightweight batteries that are widely used in electric vehicles, portable electronic devices and other fields. Polymer lithium-ion batteries can meet the requirements of battery performance and quality in different application fields. Therefore, improving the production efficiency and quality of polymer lithium-ion batteries will contribute to the development of industries such as electronic equipment. Packaging is an important link in the battery manufacturing process and directly affects the performance and stability of the battery.

[0003] After searching, the patent number "CN219553700U" mentioned in the text that "the utility model discloses a polymer lithium-ion battery packaging mold device, which includes a mold fixing block and a packaging mold connected thereto on both sides, and the packaging mold is an L-shaped structure. The mold fixing block is provided with a positioning groove for fixing the packaging mold, and the packaging mold of the L-shaped structure is embedded in the positioning groove and fixedly connected to the mold fixing block. The polymer lithium-ion battery packaging mold device of the utility model has the characteristics of small size, less material and easy installation". When in use, the device has the characteristics of small size, less material and easy installation through the design of the positioning groove. However, the device requires the user to perform manual packaging when in use, and the operation process is complicated and cannot guarantee the consistency of the packaging effect during the packaging process, nor can it reduce the vibration and impact generated during the packaging process. The user's operating comfort is low, which will cause problems such as damage to the packaging and the device.

[0004] Therefore, we provide a polymer lithium-ion battery packaging mold device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a polymer lithium-ion battery packaging mold device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polymer lithium-ion battery packaging mold device, comprising a base and a packaging mechanism, wherein the packaging mechanism is arranged on the outer side of the base;

[0007] The packaging mechanism includes a limit assembly, a guide assembly, an injection molding assembly and a power assembly. A limit assembly is arranged above the base, a guide assembly is installed on the outside of the base, an injection molding assembly is arranged on the top of the limit assembly, and a power assembly is arranged on one side of the base.

[0008] Preferably, the limiting assembly comprises a top cover, a limiting block and a limiting rod, the top cover is arranged above the base, the limiting blocks are arranged at the four corners of the bottom end of the top cover, and the limiting rod runs through the inner side of the limiting block.

[0009] Preferably, the guide assembly comprises a guide seat and a guide rod, the guide seats are installed on both sides of the base, and the guide rod is installed on the top of the guide seat.

[0010] Preferably, the injection molding assembly includes an injection molding port and a discharge pipe, the top end of the top cover is fixedly connected with the injection molding port, and the middle of the limiting rod is provided with a discharge pipe.

[0011] Preferably, the power assembly includes a push rod seat, an electric push rod, a packaged motor, a control switch and a power interface. The push rod seat is installed on the outer side of the base, the electric push rod is installed on the top of the push rod seat, the top of the electric push rod is electrically connected to the packaged motor, the top of the packaged motor is installed with a control switch, and the power interface is installed on the outer side of the push rod seat.

[0012] Preferably, a shock absorbing assembly is provided on the surface of the base, and the shock absorbing assembly includes a shock absorbing seat and a shock absorbing pad. The shock absorbing seat is installed at the bottom end of the base, and the shock absorbing pad is installed on the lower surface of the top cover.

[0013] Preferably, a fixing assembly is provided on the inner side of the base, and the fixing assembly includes a spring push rod and a fixing plate. The spring push rod is provided on the inner side of the base, and the outer side of the spring push rod is fixedly connected to the fixing plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting up the shock-absorbing component, the device can be used to reduce vibration and noise during the packaging process, thereby protecting the device and improving the comfort of user operation. The fixing plate can fix the battery components during the packaging process to prevent poor packaging caused by movement or deviation from the position during the packaging process.

[0016] 2. The top cover can close one side of the device and form a battery packaging space together with the base, thereby ensuring the sealing of the battery packaging area and preventing the external environment from interfering with the packaging process. It provides precise positioning. The limit rod ensures the correct position of the battery during packaging. The guide assembly provides support and guidance during the battery packaging process so that the movement of the top cover will not be offset, thereby ensuring the accuracy and consistency of the battery packaging. The injection port is used for users to inject the positive and negative electrode materials and electrolyte and other materials of the battery into the mold to complete the battery packaging. The discharge pipe enables the material to be evenly injected into the device. The push rod seat provides support for the overall driving power assembly. The packaging motor provides power for the device packaging, making the packaging process more automated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above;

[0019] Figure 3 It is a schematic diagram of the overall side view structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall top view structure of the utility model.

[0021] Numbers in the figure: 1. base; 2. packaging mechanism; 21. limit assembly; 211. top cover; 212. limit block; 213. limit rod; 22. guide assembly; 221. guide seat; 222. guide rod; 23. injection molding assembly; 231. injection molding port; 232. discharge pipe; 24. power assembly; 241. push rod seat; 242. electric push rod; 243. packaging motor; 244. control switch; 245. power interface; 3. shock absorbing assembly; 31. shock absorbing seat; 32. shock absorbing pad; 4. fixing assembly; 41. spring push rod; 42. fixing plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, the utility model provides a technical solution: a polymer lithium-ion battery packaging mold device, comprising a base 1 and a packaging mechanism 2, and the packaging mechanism 2 is arranged on the outer side of the base 1;

[0025] The packaging mechanism 2 includes a limit component 21, a guide component 22, an injection molding component 23 and a power component 24. The limit component 21 is arranged above the base 1, the guide component 22 is installed on the outside of the base 1, the injection molding component 23 is arranged at the top of the limit component 21, and the power component 24 is arranged on one side of the base 1.

[0026] Furthermore, the limiting assembly 21 includes a top cover 211, a limiting block 212 and a limiting rod 213. The top cover 211 is arranged above the base 1, and the limiting blocks 212 are arranged at the four corners of the bottom end of the top cover 211. The inner side of the limiting block 212 passes through the limiting rod 213. The top cover 211 can close one side of the device and form a battery packaging space together with the base 1, thereby ensuring the sealing of the battery packaging area, preventing the external environment from interfering with the packaging process, and providing precise positioning. The limiting rod 213 ensures the correct position of the battery during packaging.

[0027] Furthermore, the guide assembly 22 includes a guide seat 221 and a guide rod 222. The guide seats 221 are installed on both sides of the base 1, and the guide rod 222 is installed on the top of the guide seat 221. The guide assembly 22 provides support during the battery packaging process so that the movement of the top cover 211 will not be offset, thereby ensuring the accuracy and consistency of the battery packaging.

[0028] Furthermore, the injection molding component 23 includes an injection port 231 and a discharge pipe 232. The top of the top cover 211 is fixedly connected with the injection port 231, and the middle of the limiting rod 213 is provided with the discharge pipe 232. The injection port 231 is used by the user to inject the positive and negative electrode materials and electrolyte and other materials of the battery into the mold to complete the packaging of the battery, and the discharge pipe 232 enables the material to be evenly injected into the device.

[0029] Furthermore, the power assembly 24 includes a push rod seat 241, an electric push rod 242, a packaging motor 243, a control switch 244 and a power interface 245. The push rod seat 241 is installed on the outer side of the base 1, the electric push rod 242 is installed on the top of the push rod seat 241, the top of the electric push rod 242 is electrically connected to the packaging motor 243, the control switch 244 is installed on the top of the packaging motor 243, and the power interface 245 is installed on the outer side of the push rod seat 241. The push rod seat 241 provides support for pushing the power assembly 24 as a whole, and the packaging motor 243 provides power when the device is packaged, making the packaging process more automated.

[0030] Embodiment 2

[0031] See also Figure 2 and Figure 4 As shown, in comparison with Example 1, as another implementation of the utility model, a shock absorbing assembly 3 is provided on the surface of the base 1, and the shock absorbing assembly 3 includes a shock absorbing seat 31 and a shock absorbing pad 32. The shock absorbing seat 31 is installed at the bottom end of the base 1, and the shock absorbing pad 32 is installed on the lower surface of the top cover 211. The shock absorbing assembly 3 can be used to reduce vibration and noise during the packaging process, thereby protecting the device and improving the comfort of user operation.

[0032] Furthermore, a fixing component 4 is provided on the inner side of the base 1, and the fixing component 4 includes a spring push rod 41 and a fixing plate 42. A spring push rod 41 is provided on the inner side of the base 1, and a fixing plate 42 is fixedly connected to the outer side of the spring push rod 41. The fixing plate 42 can fix the battery components during the packaging process to prevent the problem of poor packaging caused by movement or deviation from the position during the packaging process.

[0033] Working principle: First, a polymer lithium-ion battery packaging mold device is moved to the working position. When in use, in the first step, the user connects the device to an external power supply through the power interface 245, places the battery shell to be packaged on the base 1, and ensures that its position is accurate. The spring push rod 41 will push the fixing plate 42 to fix the battery shell, and then the user puts the battery cell into the battery shell for packaging. In the second step, the user uses the control switch 244 to control the packaging motor 243 to start running, and the electric push rod 242 drives the top cover 211 to press down for packaging operation. After pressing down, the user can perform injection molding through the injection port 231. After the injection molding is completed, use the control switch 244 to lift the top cover 211. In the third step, place the battery shell cover on the limit rod 213, and then continue the packaging operation. After pressing down to the bottom, remove the limit rod 213 so that the battery shell cover is packaged on the battery shell. In this way, the use process of a polymer lithium-ion battery packaging mold device is completed.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polymer lithium-ion battery packaging mold device, comprising a base (1) and a packaging mechanism (2), characterized in that: A packaging mechanism (2) is provided on the outer side of the base (1); The packaging mechanism (2) comprises a limit assembly (21), a guide assembly (22), an injection molding assembly (23) and a power assembly (24); the limit assembly (21) is arranged above the base (1); the guide assembly (22) is installed on the outside of the base (1); the injection molding assembly (23) is arranged at the top of the limit assembly (21); and the power assembly (24) is arranged on one side of the base (1).

2. A polymer lithium-ion battery packaging mold device according to claim 1, characterized in that: The limiting assembly (21) comprises a top cover (211), a limiting block (212) and a limiting rod (213); the top cover (211) is arranged above the base (1); the limiting blocks (212) are arranged at four corners of the bottom end of the top cover (211); and the limiting rod (213) passes through the inner side of the limiting block (212).

3. A polymer lithium-ion battery packaging mold device according to claim 1, characterized in that: The guide assembly (22) comprises a guide seat (221) and a guide rod (222); the guide seats (221) are installed on both sides of the base (1); and the guide rod (222) is installed on the top of the guide seat (221).

4. A polymer lithium-ion battery packaging mold device according to claim 2, characterized in that: The injection molding assembly (23) comprises an injection molding port (231) and a discharge pipe (232); the top end of the top cover (211) is fixedly connected with the injection molding port (231); and the middle of the limiting rod (213) is provided with the discharge pipe (232).

5. A polymer lithium-ion battery packaging mold device according to claim 1, characterized in that: The power assembly (24) comprises a push rod seat (241), an electric push rod (242), a packaged motor (243), a control switch (244) and a power interface (245); the push rod seat (241) is installed on the outer side of the base (1); the electric push rod (242) is installed on the top of the push rod seat (241); the top of the electric push rod (242) is electrically connected to the packaged motor (243); the top of the packaged motor (243) is installed with a control switch (244); and the power interface (245) is installed on the outer side of the push rod seat (241).

6. A polymer lithium-ion battery packaging mold device according to claim 2, characterized in that: A shock absorbing assembly (3) is arranged on the surface of the base (1), and the shock absorbing assembly (3) comprises a shock absorbing seat (31) and a shock absorbing pad (32). The shock absorbing seat (31) is installed at the bottom end of the base (1), and the shock absorbing pad (32) is installed on the lower surface of the top cover (211).

7. A polymer lithium-ion battery packaging mold device according to claim 1, characterized in that: A fixing assembly (4) is arranged on the inner side of the base (1), and the fixing assembly (4) comprises a spring push rod (41) and a fixing plate (42). A spring push rod (41) is arranged on the inner side of the base (1), and the outer side of the spring push rod (41) is fixedly connected to the fixing plate (42).

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