JPS6371641U

JPS6371641U -

Info

Publication number: JPS6371641U
Application number: JP16801786U
Authority: JP
Priority date: 1986-10-31
Filing date: 1986-10-31
Publication date: 1988-05-13

Description

[Brief explanation of drawings]

第１図は従前のシリンダ型カツターの縦断側面
図、第２図は同上の要部の斜視図、第３図は同上
の回転刃の側面図、第４図は同上の回転刃の平面
図、第５図は本考案を実施せるシリンダ型カツタ
ーの縦断側面図、第６図は同上の要部の斜視図、
第７図は同上の回転刃の側面図、第８図は同上の
回転刃の平面図、第９図は同上の要部の一部破断
した側面図、第１０図は別の実施例の要部の一部
破断した側面図である。図面符号の説明、Ａ……シリンダ型カツター、
ａ……切截機構、１……機枠、２……切截室、２
０……入口、２１……排出樋、２２……排出口、
３……回転軸、４……刃物取付金、４ａ……ボス
部、４ｂ……アーム部、４０……刃物取付座、４
０ａ……支承面、４１……セツトボルト、５……
回転刃、５０……刃身、５１……刃縁、６……固
定刃、７……送込ロール室、７０・７１……送込
ロール、７２……供給樋、８……締付金具、８０
……接合面、８１……ボルト穴、９……セツトボ
ルト。 Fig. 1 is a vertical side view of a conventional cylinder type cutter, Fig. 2 is a perspective view of the main parts of the above, Fig. 3 is a side view of the rotary blade of the above, Fig. 4 is a plan view of the rotary blade of the above; FIG. 5 is a longitudinal sectional side view of a cylinder type cutter that can implement the present invention, and FIG. 6 is a perspective view of the main parts of the same.
FIG. 7 is a side view of the rotary blade same as the above, FIG. 8 is a plan view of the rotary blade same as the above, FIG. 9 is a partially cutaway side view of the main part of the same as the above, and FIG. FIG. Explanation of drawing symbols, A...Cylinder type cutter,
a... Cutting mechanism, 1... Machine frame, 2... Cutting chamber, 2
0...Inlet, 21...Discharge gutter, 22...Discharge port,
3... Rotating shaft, 4... Blade mounting bracket, 4a... Boss portion, 4b... Arm portion, 40... Blade mounting seat, 4
0a...Supporting surface, 41...Set bolt, 5...
Rotating blade, 50...blade, 51...blade edge, 6...fixed blade, 7...feeding roll chamber, 70/71...feeding roll, 72...supply gutter, 8...tightening metal fittings , 80
...Joint surface, 81...Bolt hole, 9...Set bolt.

Claims

[Scope of utility model registration request]

The rotary blade is formed into a flexible flat straight blade from a thin steel plate, and the blade mount attached to the rotary shaft has a length obliquely intersecting with the rotary shaft in plan view and corresponding to the rotary blade. A continuous blade mounting seat is formed in the center, and the supporting surface of the rotary blade is shaped into a twisted surface that follows the peripheral surface of an imaginary cylinder whose outer diameter is the rotation locus that rotates around the rotation axis. The rotary blade formed into the straight blade is brought into contact with the blade mounting seat, a tightening fitting that follows the twisted surface is brought into contact with the outer surface of the rotary blade, and the blade is tightened against the blade mounting seat with a tightening bolt. The cutting mechanism of the cylinder type cutter is a feature.