Cleaning method of battery plate head

Abstract

The invention relates to a cleaning method of a battery plate head. According to the cleaning method of the battery plate head, before lead bridge welding is conducted on the plate head of a battery plate, the plate head is cleaned with a laser, so that dirt attached to the surface of the plate head or oxides and dust which are generated on the surface of the plate head can be reduced after the plate head is cleaned with the laser; and in this way, welding combination with a lead bridge is facilitated, the situation that the dirt on the surface or the oxides and dust generated on the surface become obstructions in the lead bridge welding process, so that the conduction coefficient between heat and an energy source declines is avoided.

Description

technical field [0001] The invention relates to a method for cleaning the head of a battery pole plate, in particular to a method for cleaning the head of a battery pole plate with a laser. Background technique [0002] The storage battery seen on the market can also be called wet battery or water-free maintenance or battery. It mainly uses the plate and electrolyte to have a chemical effect, converts electrical energy into chemical energy and stores it, and converts the chemical energy during use. Those who can release and convert into electrical energy. [0003] Among them, the storage battery contains many plates with positive and negative electrodes staggered, and in order to make the positive and negative plates bridge each other correctly, each positive plate and negative plate will be provided with a plate head, and then The head of each positive plate is connected in parallel with a lead bridge, and the head of each negative plate is also connected in parallel with ...

AI Technical Summary

Problems solved by technology

[0006] 1. Because the steel brush is used to directly scrub the surface of the board head, it is easy to cause the force of the steel brush to remove the surface of the board head due to the different force, and to form different depths of brushing lines on the surface of the board head, which is easy to make the board The thickness of the head is getting thinner

[0007] 2. Because the steel brush is used to directly scrub the surface of the board head, the cleanliness of the board head surface will be different due to the different force applied, so that after the lead bridge welding, there will be gaps due to poor cleanliness, which will affect the pole. Heat and energy transfer coefficient between plates

[0008] 3. Because the steel brush is used to directly scrub the surface of the board head manually, it is not only labor-intensive and time-consuming, but also requires high labor costs

[0009] 4. Because the surface of the board head is directly scrubbed with a steel brush, lead dust will be generated by the steel brush rubbing against the board head during the scrubbing process, which is harmful to the environment and the human body, so dust collection facilities must be installed

[0010] 5. The traditional way of cleaning the plate head is to stack the anode plate and the cathode plate separately, and then manually clean the surface of the plate head one by one with a steel brush, and then stack the anode plate head and the cathode plate head alternately after cleaning. Therefore, the cleaning process is more complicated and wastes man-hours

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