Alkaline battery one-step ring entering and sealing agent coating machine

Abstract

The invention relates to an alkaline battery one-step ring entering and sealing agent coating machine. The machine comprises a machine stand, a rotating disc mounted on the machine stand, a feeding channel, a ring entering mechanism, a sealing agent coating mechanism and a discharging channel, wherein a plurality of clamping slots are uniformly formed in the circumferential edge of the rotating disc; the ring entering mechanism comprises a carbon ring conveying mechanism and a pushing mechanism; the carbon ring conveying mechanism comprises a carbon ring distribution disc and a carbon ring conveying channel; three through grooves which are independent from one another are formed side by side inside the carbon ring conveying channel; the sealing agent coating mechanism comprises a spray coating frame, a conveying mechanism and at least one spray nozzle; the spray nozzle is uniformly positioned at the edge in the position of the clamping slot; the conveying mechanism is communicated with the spray nozzle through an agent communicating pipe; the spray nozzle comprises a spray coating hood and an agent cylinder; four spray coating openings are uniformly formed in the side wall of the spray coating hood. The machine skillfully designs the ring entering mechanism and the sealing agent coating mechanism into a whole body, shortens the non-process waiting time between processes, optimizes the mode for a steel casing to enter the ring, reduces the ring breakage rate, and improves the product quality.

Description

technical field [0001] The invention relates to the technical field of battery equipment, in particular to a machine for once inserting an alkaline battery into a ring and applying a sealing agent. Background technique [0002] At present, the existing alkaline battery production process includes positive electrode ring forming-the first positive electrode ring is inverted into the steel cylinder-the second ring is inserted into the cylinder-the third ring is inserted into the cylinder-automatic detection-crimping-coating sealant - human diaphragm tube - adding electrolyte - absorbing electrolyte - adding zinc paste - inserting negative electrode collector - crimping - automatic detection - storage - detection voltage, current - finished product packaging - storage, in the whole production process, usually by conveying Belts or other conveying methods connect the independent process machines in series. The conveying devices mostly use separate power motors. The entire produc...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing alkaline battery production process includes positive electrode ring forming-the first positive electrode ring is inverted into the steel cylinder-the second ring is inserted into the cylinder-the third ring is inserted into the cylinder-automatic detection-crimping-coating sealant - human diaphragm tube - adding electrolyte - absorbing electrolyte - adding zinc paste - inserting negative electrode collector - crimping - automatic detection - storage - detection voltage, current - finished product packaging - storage, in the whole production process, usually by conveying Belts or other conveying methods connect the independent process machines in series. The conveying devices mostly use separate power motors. The entire production line has a large number of equipment, occupies a large area, and consumes high energy. It is difficult to achieve synchronous work

[0003] Especially in the battery production process, between the battery ring-in process and the sealing agent application process, it usually needs to go through multiple conveying channels for transmission and screening, S-curve sorting, and carbon ring number detection. Moreover, the existing ring-in equipment is not It uses three carbon rings to push them into the battery steel case one by one in an orderly manner. Its work efficiency is low, and it is easy to have few or missing rings, which affects the product qualification rate; in addition, traditional battery sealing agent coating equipment usually passes The cylinder drives the nozzle to move back and forth to complete one push and one spray, and cooperate with the rotation of the battery steel shell to realize spraying sealant on the battery steel shell. The friction between the pressure roller and the surface of the battery steel case drives the steel case to rotate around its axis. During the driving process, the pressing force of the pressure roller on the steel case can easily cause the shape of the steel case to deform, which in turn affects the next process and the quality of the battery. And the equipment takes up a lot of space and costs high

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