Battery sealing leak detection device
By combining drilling and pressurized blowing functions in the battery sealing leak detection device, the problem of cumbersome operation in the battery sealing leak detection device is solved, and efficient battery sealing detection is achieved, which is suitable for different battery sizes.
Patent Information
- Application Number
- CN202420296357.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-18
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-18
AI Technical Summary
The existing battery sealing and leak detection device is cumbersome to operate, and requires drilling and pressurizing and blowing on different equipment, resulting in low working efficiency.
A battery sealing and leak measurement device including a frame, positioning mechanism and leak measurement mechanism is designed. The drill bit and air outlet on the leak measurement rod are combined to achieve the combination of drilling and pressurized blowing. The positioning block and screw are used to adapt to different Battery size and gas communication is achieved through the air inlet and outlet.
The inspection process is simplified, the inspection efficiency is improved, the tedious steps are avoided, and the inspection needs of different battery sizes can be adapted to the inspection needs.
Smart Images
Figure CN222212085U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of batteries, in particular to a battery sealing leakage detection device. Background Art
[0002] A battery is a cup, trough or other container or part of a composite container that contains electrolyte solution and metal electrodes to generate current. It is a device that can convert chemical energy into electrical energy. Using batteries as an energy source can produce current with stable voltage, stable current, long-term stable power supply, and little external influence. The battery has a simple structure, is easy to carry, and is easy to charge and discharge. It is not affected by external climate and temperature, and has stable and reliable performance. It plays a great role in all aspects of modern social life.
[0003] After the battery is produced, a series of tests are required to ensure the quality of the battery and the yield rate of battery production. Among them, battery seal leakage detection is an extremely important part of many tests. In the existing technology, for battery seal leakage detection, a hole is first punched at the bottom of the battery, and then it is taken to a blowing device to pressurize and blow air into the battery. This needs to be operated on different devices, which is cumbersome and has low work efficiency. Utility Model Content
[0004] Therefore, in view of the above problems, the utility model proposes a battery sealing leakage detection device with simple and stable structure and high detection efficiency.
[0005] In order to solve the above technical problems, the solution adopted by the utility model is:
[0006] A battery sealing leak detection device comprises a frame, a positioning mechanism arranged on the frame, and a leak detection mechanism arranged on the frame, wherein the leak detection mechanism comprises a positioning rod arranged on the frame, a mounting block arranged on the positioning rod, and a leak detection rod arranged on the mounting block, a drill bit is arranged at the upper end of the leak detection rod, an air outlet is arranged on the drill bit, an air inlet is arranged on the leak detection rod, and the air inlet is communicated with the air outlet.
[0007] A further improvement is that the positioning mechanism includes a positioning block arranged at the upper end of the frame, one end of the positioning block is rotatably connected to the upper end of the frame, the other end of the positioning block is detachably connected to the frame, and the positioning block and the upper end of the frame are provided with positioning grooves for fixing batteries.
[0008] A further improvement is that: the leak detection rod is a screw rod, and the screw rod is threadedly connected to the mounting block.
[0009] A further improvement is that: the mounting block is provided with an external air inlet hole, and the external air inlet hole is communicated with the air inlet port.
[0010] A further improvement is that a mounting plate is provided at the rear end of the rack.
[0011] By adopting the above technical solution, the beneficial effects of the utility model are:
[0012] 1. The utility model drills holes through the drill bit at the upper end of the leak detection rod, and an air outlet is provided on the drill bit, and an air inlet is provided on the leak detection rod. The drilling and pressurized air blowing functions are realized through the leak detection rod, and the drilling and pressurized air blowing functions are combined together, thereby avoiding the cumbersome steps of drilling and pressurized air blowing in different equipment, and effectively improving the detection efficiency.
[0013] 2. The upper end of the frame of the utility model is provided with a positioning mechanism. Through the opening and disassembly connection between the positioning block and the frame, the positioning slot can be adjusted to meet the use requirements of different batteries. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The overall structural diagram of the utility model;
[0015] Figure 2 The utility model is a front view of the overall structure. DETAILED DESCRIPTION
[0016] The utility model is now further described in conjunction with the accompanying drawings and specific embodiments.
[0017] Example, reference Figure 1 to Figure 2 The embodiment of the utility model discloses a battery sealing leakage detection device, comprising a frame 1, a positioning mechanism arranged on the frame 1, and a leakage detection mechanism arranged on the frame 1, the leakage detection mechanism comprises a positioning rod 2 arranged on the frame 1, a mounting block 3 arranged on the positioning rod 2, and a leakage detection rod 4 arranged on the mounting block 3, a drill bit 5 is arranged at the upper end of the leakage detection rod 4, an air outlet is arranged on the drill bit 5, an air inlet is arranged on the leakage detection rod 4, and the air inlet is communicated with the air outlet.
[0018] The positioning mechanism includes a positioning block 6 arranged at the upper end of the frame 1, one end of the positioning block 6 is rotatably connected to the upper end of the frame 1, and the other end of the positioning block 6 is detachably connected to the frame 1. The positioning block 6 and the upper end of the frame 1 are provided with a positioning groove 7 for fixing the battery.
[0019] The leak detection rod 4 is a screw rod, and the screw rod is threadedly connected to the mounting block 3 .
[0020] The mounting block 3 is provided with an external air inlet hole 8 , and the external air inlet hole 8 is communicated with the air inlet port.
[0021] A mounting plate 9 is disposed at the rear end of the frame 1 .
[0022] Working principle:
[0023] During installation, it is only necessary to fix the mounting plate 9 at the rear end of the frame 1 to any working platform, and then the external air outlet pipe is passed through the external air inlet to be connected with the air inlet.
[0024] When in use, the position of the positioning block 6 is adjusted according to the different battery sizes, and then the size of the positioning groove 7 is adjusted, and then the screw is rotated to drill a hole in the bottom of the battery. After that, the gas enters from the air inlet, along the inside of the screw, and enters the battery from the air outlet to complete the battery sealing detection.
[0025] The above records are only embodiments of the present invention. Any modification or change made by a person familiar with the present technology using the present invention shall fall within the patent scope claimed by the present invention and shall not be limited to those disclosed in the embodiments.
Claims
1. A battery sealing leakage detection device, characterized in that: It includes a frame, a positioning mechanism arranged on the frame, and a leakage detection mechanism arranged on the frame, wherein the leakage detection mechanism includes a positioning rod arranged on the frame, a mounting block arranged on the positioning rod, and a leakage detection rod arranged on the mounting block, a drill bit is arranged on the upper end of the leakage detection rod, an air outlet is arranged on the drill bit, an air inlet is arranged on the leakage detection rod, and the air inlet is communicated with the air outlet.
2. A battery sealing leakage detection device according to claim 1, characterized in that: The positioning mechanism comprises a positioning block arranged at the upper end of the frame, one end of the positioning block is rotatably connected to the upper end of the frame, the other end of the positioning block is detachably connected to the frame, and the positioning block and the upper end of the frame are provided with positioning grooves for fixing batteries.
3. A battery sealing leakage detection device according to claim 1, characterized in that: The leak detection rod is a screw rod, and the screw rod is threadedly connected to the mounting block.
4. A battery sealing leakage detection device according to any one of claims 1 to 3, characterized in that: The mounting block is provided with an external air inlet hole, and the external air inlet hole is communicated with the air inlet port.
5. A battery sealing leakage detection device according to any one of claims 1 to 3, characterized in that: A mounting plate is disposed at the rear end of the frame.