Ink fountain and ink fountain roller fixing device

Patent name: ink fountain and ink fountain roller fixing device Patent Application No. 200320109404.1 Publication No. 2649331
Application Date: 2003.10.30 Public Day: 2004.10.20
Applicant: Shanghai Gauss Printing Equipment Co., Ltd. The utility model relates to a printing machine, in particular to a connection device between an ink fountain and a funnel roller in an offset printing machine. A bucket and a bucket roller fixing container whose ink fountain includes side buckets on both sides of the bucket is sold at the lower end of the ink fountain side plate, bearing bearings are installed at both ends of the ink fountain roller, a retaining ring is arranged on the outer ring, and the outer circumference of the retaining ring The radial direction of the ink fountain roller is concave; the steel hoop is sleeved in the circumferential groove of the retaining ring at both ends of the ink fountain roller, one end of the steel wire is connected to the side plate of the bucket, the short pin is on the side plate, and a hole with a different diameter is opened on the side plate of the bucket. The inner plate of the through hole is provided with a block plate, the outside of the through hole L is provided with a screw, the short pin is fixed on the block plate, and the block plate is pulled by a screw set on the spring: the other end of the wire is connected to the operation handle on the other side of the side plate of the dipper. On the hinge pin, the operating handle and the bucket side plate are connected to the short shaft. The utility model increases the relative positioning accuracy between the ink fountain and the in-roller roller, improves the control precision of the ink amount, and is convenient to install and adjust, and has flexible operation.