設備名稱(chēng) Equipment Name

HJT全自動(dòng)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(guò)壓力印刷至電池片表面，經(jīng)過(guò)烘干固化后成為太陽(yáng)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(shù)特點(diǎn)  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(gè)卷紙工作臺快速完成進(jìn)出片動(dòng)作，轉臺時(shí)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(shí)現實(shí)時(shí)壓力模式，能實(shí)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(chǎn)權的運動(dòng)學(xué)標定算法，實(shí)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(dòng)稱(chēng)濕重，在線(xiàn)出板AOI功能模塊，監控印刷質(zhì)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