一、Equipment function and scope of application
It is suitable for automatic vacuuming and steel ball sealing of steel shell/aluminum shell lithium square batteries, and the equipment is placed in a drying room.
Square battery: height (60-280) × width (40-150) mm × thickness (20-40) mm
Remarks: When the steel ball diameter is fixed, the equipment replacement positioning fixture can be compatible with batteries of other sizes;
二、 Features
Left and right double station upper and lower batteries, manual feeding method; vacuum first, then steel ball; steel ball storage tank has a certain capacity, easy to operate; vacuum time and vacuum pressure value can be easily set on the panel; upper and lower chambers have Positioning device to ensure the precision of beading; the initial fixture size and steel ball adapt to the model provided in the order; the main parts of the machine are chrome-plated, rust-proof and corrosion-resistant; independent control electric box is placed outside the glove box to avoid corrosion; programmable control PLC automatic control, man-machine display operation, intuitive and convenient; the whole machine runs safe, stable, reliable, and easy to operate.
To slide rail, sliding bottom plate, vacuum chamber, two vacuum chambers realize clamping and ball beading.
三、 Equipment specifications and technical parameters
1) Configuration power supply: 220V/50HZ power: 0.1kw
2) Compressed air: ≥0.6mpa 10L/min (provided by the user)
3) Vacuum source: -0.09mpa 40L/min (user-supplied)
4) Equipment weight: about 350Kg
5) Equipment size: length×width×height=1200mm×800mm×1700mm (including rack)
6) Steel ball: ￠1.4-2.2mm stainless steel ball (one of the specifications)
7) Beading deviation accuracy: ≤0.03mm
8) Vacuum value control: -85～～90Kpa
9) Vacuum time: 1～999 seconds to set intentionally,
10) Pressure relief control: 0.1～0.6 Kpa
11) Equipment capacity: ≥2-4PPM (related parameters: vacuum and pressure holding time 8s, vacuum value -85Kpa, vacuum pump 10L/min)
12) Yield rate: ≥99.5%