The invention relates to a polysilicon 
cell plate 
production line for producing 
solar cell panels. The 
production line comprises a supporting base plate, a 
polishing device and a frame mounting device. The left end of the supporting base plate is provided with the 
polishing device. The frame mounting device is mounted on the right end of the supporting base plate. The frame mounting device comprises a frame base column, a frame motor, a frame chute, four frame slide rods, a frame connecting 
wrench, four frame clamping mechanisms, two frame telescoping columns, a glue applying branched chain, ascraping and wiping branched chain, a frame electric slide block, a frame angle push rod, an angle connecting 
wrench and four frame supporting push rods. The polysilicon 
cell plate 
production line settles problems of requirement for manual 
polishing of the 
cell plate after 
cutting, low polishing effect, requirement for manual frame mounting of the 
cell plate, mounting error in mounting the frame,artificial glue application action of the 
cell plate and the frame and the like in production of existing polysilicon 
cell plate.