HJT全自动半片卷纸印刷机

设备名称 Equipment Name

HJT全自动半片卷纸印刷机  HJT Automatic Half-cell Roll Paper Printer

设备型号 Equipment Model

SC-PT09L/RA

设备用途 Equipment Application

把银浆通过压力印刷至电池片表面，经过烘干固化后成为太阳能电池正负极。

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.

工艺流程  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→测试分选

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

技术特点  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、采用高速旋转DD马达方式，配合四个卷纸工作台快速完成进出片动作，转台时间能做到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、刮刀头采用直驱电机结构，实现实时压力模式，能实现真正的压力监控。
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、对位采用高精度摄像头，配合具有自主知识产权的运动学标定算法，实现高精度对位。
High precision camera alignment,the kinematics calibration algorithm with independent intellectual property rights, to achieve high-precision alignment.

5、可选配自动称湿重，在线出板AOI功能模块，监控印刷质量，控制损耗。
Automatic wet weight weighing unit, on-line printing quality monitoring (AOI) unit can be optional,to monitor the printing quality and realize loss control.

设备参数  Parameters