JPH01129097U

JPH01129097U -

Info

Publication number: JPH01129097U
Application number: JP2294188U
Authority: JP
Priority date: 1988-02-23
Filing date: 1988-02-23
Publication date: 1989-09-04

Description

[Brief explanation of the drawing]

第１図は本考案に係る回動丸刃型切断装置の第
１の考案の一実施例を示す要部平面図、第２図は
同じく第２の考案の一実施例を示す要部平面図、
第３図は従来の回動丸刃型切断装置を示す要部平
面図である。１…回転刃、２…刃物台、４…案内台、７…固
定刃、９…第１のプーリ、１０…ワイヤ、１１…
第２のプーリ、１２…第３のプーリ、１３…第１
のギヤ、１４…第２のギヤ、１５…プーリ。 FIG. 1 is a plan view of the main part showing an embodiment of the first idea of the rotary round blade type cutting device according to the present invention, and FIG. 2 is a plan view of the main part showing an embodiment of the second idea. ,
FIG. 3 is a plan view of essential parts of a conventional rotary round blade type cutting device. DESCRIPTION OF SYMBOLS 1... Rotating blade, 2... Tool rest, 4... Guide stand, 7... Fixed blade, 9... First pulley, 10... Wire, 11...
Second pulley, 12...Third pulley, 13...First pulley
gear, 14...second gear, 15...pulley.

Claims

[Claims for Utility Model Registration] 1. A tool rest in which a rotary blade is rotatably supported is moved on a guide stand provided in parallel to a linear fixed blade, and a blade is moved between the rotary blade and the fixed blade. A rotary round blade type cutting device that clamps a paper and cuts the paper while rotating the rotary blade, a first pulley coaxially fixed to the rotary blade supported by the tool rest; a wire wound around a part of the outer periphery of the first pulley and having both ends fixed to both ends of the guide stand;
a second wire that winds and holds the wire around the first pulley;
and a third pulley. 2. A tool rest on which a rotary blade is rotatably supported is moved on a guide stand provided in parallel to a linear fixed blade, and the paper is held between the rotary blade and the fixed blade, and the rotating blade is rotated. In a rotary round blade type cutting device that cuts the paper while rotating a blade, a first gear coaxially fixed to the rotary blade pivotally supported by the tool rest, and a first gear rotatably mounted to the tool rest. a second gear that is pivotally supported and meshes with the first gear; a pulley that is coaxially fixed to the second gear; and a pulley that is wound around the entire outer circumference of the pulley and has both ends attached to both ends of the guide table. A rotary round blade type cutting device characterized by being equipped with a fixed wire.