A high-efficiency step-down mechanism for the preparation of lithium-manganese button batteries

Abstract

The invention relates to the technical field of lithium-manganese battery preparation, and discloses a high-efficiency step-down mechanism for the preparation of lithium-manganese button batteries, which includes a fixed bottom plate, fixed frames are installed on both sides of the upper end of the fixed bottom plate, a fixed plate is installed on the top of the fixed frame, and a fixed plate is installed in the middle of the fixed plate. The rotation is provided with a rotating shaft, the front end of the rotating shaft is equipped with a rotating wheel, the non-center position of the rotating wheel is hinged with a rotating rod, the bottom of the rotating rod is hinged with a lifting rod, a lifting block is installed at the bottom of the lifting rod, and a probe is installed at the bottom of the lifting block; the fixed frame A connecting frame is installed in the middle part of the inner side, rotating wheels are arranged at both ends of the connecting frame, and a synchronous belt is wound outside between the rotating wheels. The invention not only enables the batteries on the synchronous belt to be transmitted, but also allows the batteries to periodically stop when the voltage is lowered, which meets the needs of a large number of batteries for voltage reduction; through the provided upper probe, contact mechanism and The mutual cooperation between the lower probes enables the effective contact depressurization of the transmission of the battery. Compared with manual decompression, operation and large-scale automatic decompression equipment, the present invention improves the efficiency by 3-5 times and 1 time, and has a simple structure, easy adjustment and maintenance, low production cost and stable quality.

Description

technical field [0001] The invention relates to the technical field of preparation of lithium-manganese batteries, in particular to a high-efficiency pressure-reducing mechanism for the preparation of lithium-manganese button batteries. Background technique [0002] Lithium manganese battery refers to lithium manganese dioxide battery, which refers to a type of battery with lithium as the negative electrode and manganese dioxide as the positive electrode. Manganese dioxide batteries have good low-rate and medium-rate discharge performance, low price, and good safety performance. Lithium manganese dioxide batteries have a wide range of applications and are suitable for all types of remote controls, especially car remote controls, as well as many medical products, such as thermometers and computer motherboard backup memory power supplies. [0003] In the production process of the finished lithium-manganese button battery, the voltage of the battery needs to be properly discha...

AI Technical Summary

Problems solved by technology

[0003] In the production process of the finished lithium-manganese button battery, the voltage of the battery needs to be properly discharged to meet the customer's demand for voltage. In addition, the harmful trace moisture in the battery can also be eliminated during the discharge and voltage reduction process, making the battery quality even better. Stable. At present, most of the domestic step-down equipment adopts the method of manual loading and unloading. The specific operation process is as follows: first, the operator needs to manually place the entire battery on the platform of the step-down machine, and then position it through the positioning block. When the operator presses the start button, the upper and lower probe boards of the step-down machine will move up and down. After the probe moves to a fixed position, the step-down machine will start to step down the battery. After the step-down is completed, the needle board will automatically separate up and down. The personnel will take out the entire battery, and then put in the undepressurized battery. In this cycle, the quality of the artificially depressurized battery is unstable, and the labor intensity is high. During the depressurization process, the time needs to be adjusted by professional technicians. In addition, there is a An automatic decompression device, but the device has a large volume, a large floor space, high production costs, difficult maintenance, and unsatisfactory effects. Therefore, it is necessary to improve the above-mentioned decompression mechanism

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