| 摘要 |
PURPOSE:To obtain a means to switch automatic paper supply and manual paper supply exactly for a paper supplier by providing a limit switch to directly operate by ON-OFF action a solenoid to control drivers to drive a paper supplying rotator and a paper bale reciprocating mechanism. CONSTITUTION:A paper is set in a paper supply base 19, a set lever 18 is turned, and the paper is pressingly contacted with a paper supply roller, whereupon a limit switch is turned on. Under the condition, when a platen 4 is turned, a gear 43 is turned through gears 6, 37, 39, 40, and 41. Since a ratchet 44 is not coupled with the ratchet claw 47, however, the gear 46 is not turned. When the solenoid 69 of a plunger 71 is excited by paper supply command, an iron core 70 is attracted and the lever 64 is turned to the let around the shaft 65. The arm 66 is separated from the ratchet claw 47, and the ratchet 44 is coupled with the ratchet 47. The rotation of the gear 43 is transmitted to the gear 46, the gear 45 is turned to turn the paper supply roller 29, and the paper is sent out. |
