Novel bookblock turnover mechanism

• Main Authors: LIU TONGYIN, MA SANHONG, ZHU CHANGMING
• Format: Patent
• Language: Chinese; English
• Published: 17.03.2020
• Subjects: BOOKBINDING; FILES; PERFORMING OPERATIONS; SPECIAL PRINTED MATTER; TRANSPORTING

The utility model discloses a novel bookblock turnover mechanism. The screw is fixed with the book passing channel; the book-passing channel becomes a part of the book-passing channel; the power shaftis connected with the main engine power shaft; the power is transmitted to a cam for controlling the turnover mechanism to swing back and forth; through rotation of the cam, the swing rod reciprocates, the swing rod pulls the two sets of clamping plates, every time the swing rod swings for a period, each set of clamping plates forwards work and swing once, the swing time of forward work is complementary, the idle stroke of swing of each set of clamping plates is made up, and the clamping plates are provided with the air cylinders to clamp and loosen a book block. According to the utility model, not only can a 16-opening bookblock be overturned, but also a bookblock of an eight-opening test paper can be overturned, the problems of high labor intensity and low speed of pure manual overturning or unreliability and l