Li Ion Battery Manufacturing Equipment Square battery cell tail taping Into the shell machine
1. Design requirements
1.1. Applicable coiler size: width: 30 ~ 70mm;Height: 36 ~ 80mm, thickness: 3.0 ~ 10mm.
1.2. The length of adhesive paper on the left and right sides after the roll core is glued is L4:0.2 ~ 1mm
1.3. The two sides of the reel are symmetrical, and the absolute difference is 0 ~ 3mm.
1.4. The diaphragm paper cannot turn out to the roll core after the roll core is glued (the diaphragm paper bends to the inside of the roll core without exposing the diaphragm)
1.5. The pole piece and diaphragm will not be damaged after the roll core is glued.
1.6 when entering the shell, there shall be a guide groove between the coil core and the shell mouth
1.7. The coil core positive and negative ears do not bend during the process of sticking the bottom glue and entering the shell.
1.8. The Angle between the coil core and the side of the shell after entering the shell is ≤ 50
1.9 the distance between the coiling core and the inner wall of the shell bottom after entering the shell requires L3:0.5±0.2mm;
1.10. The distance between the coil core and the two edges of the shell L1 and L2 requires: ≥0.1mm
1.11, the difference between the coil core and the edge of the shell
1.12 after the coil core enters the shell, it can automatically test the distance between the exposure of the negative electrode ear and the shell mouth, and determine OK or NG (there is no requirement in this test drawing, in addition, due to the length error of the supplied materials of the polar ear, is this determined by whether or not?)
1.13. Production qualification rate ≥ 99.8%
1.14. Production yield ≥ 95% and production efficiency ≥40PPM
3,Main technical parameters of the equipment
3.1 adaptive objectsBattery length: 36 ~ 80mm, battery width: 30 ~ 70mm, battery thickness: 3.0 ~ 10mm.Need to adjust the location of the positioning block, the size of the aluminum shell feed tank.
3.2 technical parameters of the equipment
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Item |
Specifications | |
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Technical parameters
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efficiency(PPM) | 40PPM |
| Auxiliary time (MIN)/shift | 30 | |
| Product pass rate | 99.8% | |
| Rate of grain or move | 95% | |
| Product model replacement time | 30min | |
| Compressed air system | 0.4-0.6MPa | |
| The total power(kw) | 8 | |
| Normal operating power(kw) | 7.6 | |
5. Description of main equipment partsManipulator batteries from blister tray sucked up into the positioning fixture, a preliminary positioning, tape feed volume institutions for glue, tape at the bottom of the battery hold-down mechanism will be at the bottom of the pressure, stick tape, manipulator will stick tape batteries sucked up into the into the shell station, battery shell, the shell through a funnel guide guide way.Into the shell push into three times, the first two for the clamping push, the last one for the direct push.
