HJT全自動半片卷紙印刷機

設備名稱 Equipment Name

HJT全自動半片卷紙印刷機  HJT Automatic Half-cell Roll Paper Printer

設備型號 Equipment Model

SC-PT09L/RA

設備用途 Equipment Application

把銀漿通過壓力印刷至電池片表面，經過烘干固化后成為太陽能電池正負極。

The silver paste is printed to the surface of the cell by pressure, and becomes the positive and negative electrodes of the solar cell after drying and firing.

工藝流程  Process Flow

上料→一次背面印刷→烘干→二次背面印刷→烘干→一次正面印刷→烘干→正面二次印刷→固化→光注入→測試分選

Loading→1st Rear Printing→ Drying →2ndRear Printing → Drying →1st Front Printing → Drying →2nd Front Printing →Firing→ Light Injection →Test &Sorting

技術特點  Features

1、CT:210mm半片，CT<1.45s；182mm半片， CT<1.33s。
CT:210mm half cell, CT<1.45s ;182mm half cell, CT<1.33s.

2、采用高速旋轉DD馬達方式，配合四個卷紙工作臺快速完成進出片動作，轉臺時間能做到200ms以下。
Adopt high-speed rotary DD motor, with four paper reeling tables which can quickly complete the wafer in /out and the turntable time can be less than 200ms. 

3、刮刀頭采用直驅電機結構，實現實時壓力模式，能實現真正的壓力監控。
The squeegee head adopts the structure of direct-drive voice coil motor to realize real time pressure mode,which can realize real pressure monitoring.

4、對位采用高精度攝像頭，配合具有自主知識產權的運動學標定算法，實現高精度對位。
High precision camera alignment,the kinematics calibration algorithm with independent intellectual property rights, to achieve high-precision alignment.

5、可選配自動稱濕重，在線出板AOI功能模塊，監控印刷質量，控制損耗。
Automatic wet weight weighing unit, on-line printing quality monitoring (AOI) unit can be optional,to monitor the printing quality and realize loss control.

設備參數  Parameters