Parameter attribute
①Compatible component models: Applicable to half-cell, laminated, single-glazed, double-glazed, and multi-grid module formats (additional models to be confirmed).
②Applicable glass size: Long side 1720-2400mm, short side 1000-1400mm.
③Compatible cell specifications: 156-210mm.
④Cooling mode of welding head: Air cooling.
⑤Temperature control method: Current open loop control.
⑥Welding tension: ≥6N.
⑦Size: Length × Width × Height of whole machine = 4950×5200×2870.
⑧Specification of bus bar: Roll feeding, material thickness 0.18-0.45mm, width 4mm, 5mm, 6mm, 7mm, 8mm.
⑨Bus bar accuracy: The direction perpendicular to the main grid is less than 2mm, and the direction parallel to the main grid is less than 1mm.
⑩Utilization rate: ≥99%
⑪Feed requirements: No string arc, cell string typesetting accuracy up to 0.3mm, cells have no warping, and EVA is flat.
⑫Product pass rate: ≥99.5%
⑬Switching component version time: About 1-2 hours (within 1 hour for cells of the same size, 2 hours for different sizes).
⑭Adjustment of switching component version: Replace the welding head module, welding backing plate and related pattern tooling first.
⑮Rated power: Peak 48KW, with average power of about 30KW.
⑯Power supply: AC380V, 3P+1N+1PE, 50A, 50HZ.
⑰Air pressure: 0.6-0.8 Mpa, the outer diameter of the intake pipe is 16mm.
⑱Air consumption: 800L/min (CDA clean without oil, water and other impurities).
⑲Environmental temperature and humidity: 15-30℃; 5-75% (no condensation).
⑳Noise: ≤72db.
21Equipment weight: 6500KG.
22Control system: Industrial computer + PLC.
Advantages
①Liftable component conveyor line:
(1) The two sides of the equipment are symmetrically distributed, and can be fed or discharged on both sides
(2) High servo control stability
②Battery string large translation mechanism
(1) Glass and battery strings are welded and conveyed separately, with 1.2.3 working positions, which greatly improves the operating efficiency of the whole machine.
③Front and rear belt preparation mechanism
(1) The tapes are drawn on both sides at the same time, which is more efficient.
(2) Two-axis servo manipulators are used at front and rear
④Front and rear plate mechanism
(1) Full servo control with high precision, accuracy and stability.
⑤High frequency electromagnetic welding components
(1) Self-developed welding mechanism and system, mature and stable.
⑥Battery string calibrating lifting mechanism
(1) Integrated lifting platform for battery string calibration and string transfer.
(2) Three-axis stepping screw design is choosen over three-axis cam (eccentric wheel) adjustment design, which minimizes manufacturing and assembly errors, and increases the accuracy of string calibration.
⑦Visual light source
(1)15 groups of camera vision positioning
Benefits
①Glass and battery strings are loaded separately to be faster.
②The three-axis stepper motor has high linear alignment accuracy.
③Independently design and manufacture high-frequency welding heads.
④Better control system and human-computer interface.
Lead time
①60 days after advance payment
