JPH0246615U

JPH0246615U -

Info

Publication number: JPH0246615U
Application number: JP1988126991U
Authority: JP
Priority date: 1988-09-28
Filing date: 1988-09-28
Publication date: 1990-03-30
Anticipated expiration: 2003-09-28
Also published as: JPH0636911Y2

Description

[Brief explanation of drawings]

第１図は、本考案の第１実施例のスロツタの角
切加工装置の構成図、第２図は第１図の角切加工
装置の構成を示す縦断面図、第３図は下軸が上動
した状態を示す角切加工装置の縦断面図、第４図
は角切加工を施す段ボールシートの平面図、第５
図は第２実施例の角切加工装置の構成を示す縦断
面図である。１…上軸、２…下軸、９…間隔調節機構、１１
，３１…上刃ホルダー、１２…上刃、１３…角切
刃、１５…ヨーク、１９ｂ，３２ｂ…下刃部、２
２…角切受台ホルダー、２２ａ，３１ａ…筒孔、
２４…角切受台、Ｓ…段ボールシート。 FIG. 1 is a block diagram of a slotter corner cutting device according to the first embodiment of the present invention, FIG. 2 is a vertical sectional view showing the structure of the slotter corner cutting device of FIG. 1, and FIG. FIG. 4 is a plan view of the corrugated cardboard sheet to be cut into corners, and FIG.
The figure is a longitudinal sectional view showing the configuration of a corner cutting device according to a second embodiment. 1... Upper shaft, 2... Lower shaft, 9... Interval adjustment mechanism, 11
, 31... Upper blade holder, 12... Upper blade, 13... Square cutting blade, 15... Yoke, 19b, 32b... Lower blade part, 2
2... Square cutting holder holder, 22a, 31a... Cylindrical hole,
24... Square cutting stand, S... Cardboard sheet.

Claims

[Scope of utility model registration request]

A pair of upper and lower blades that rotate in opposite directions together with a rotating shaft, a yoke that moves the upper and lower blades in the axial direction of each rotating shaft for positioning, and an upper blade side and a lower blade side. In the slotter, the upper blade is provided with an interval adjustment mechanism that moves one of the rotating shafts up and down so as to adjust the interval between the sheet pressers, and the upper blade.
A square cutting blade whose blade direction is perpendicular or oblique to the upper blade is provided, a square cutting cradle that pairs with the square cutting blade is provided in a square cutting cradle holder, and the square cutting cradle holder and the above-mentioned upper blade are attached. The upper blade holder is rotatably supported by the yoke, and either the square cutting cradle holder or the upper blade holder is formed into a cylindrical shape. Insert the rotating shafts on the corresponding sides with appropriate intervals, and connect the cylindrical square cutter holder or upper blade holder and the rotating shaft on the other side, which is not inserted into the cylinder, using power such as a gear. A slotter corner cutting device characterized by being connected by a transmission mechanism.