JPS6426120U

JPS6426120U -

Info

Publication number: JPS6426120U
Application number: JP12031987U
Authority: JP
Priority date: 1987-08-04
Filing date: 1987-08-04
Publication date: 1989-02-14

Description

[Brief explanation of drawings]

第１図は、この考案によるプルカツトのスリツ
ターラインを示す側面より見た模式図で、１は広
幅帯板コイル、２はブレーキングトルク発生装置
を有しないアンコイラー、３は帯板４は張力付与
装置、５は動力を有しないスリツター、６は状板
、７はリコイラー８は条板コイルである。第２図
は、張力付与装置として、１対のプーリーの間に
張設されたベルトを使用する時の、帯板の移動方
向にそつた断面図で、９，１０はプーリー、１１
はベルト、１４は押し板である。第３図は張力付
与装置として、プーリーと平面を有するガイド金
物の間に張設されたベルトを使用する時の、帯板
の移動方向にそつた断面図で、１５はガイド金物
である。第４図は、従来のプルカツトのスリツタ
ーラインの構成を示す側面から見た模式図で２′
はブレーキングトルク発生装置を有するアンコイ
ラーである。 Fig. 1 is a schematic side view showing the pull-cut slitter line according to this invention, in which 1 is a wide strip coil, 2 is an uncoiler without a braking torque generator, and 3 is a strip 4 for applying tension. In the apparatus, 5 is a slitter without power, 6 is a plate, 7 is a recoiler, and 8 is a strip coil. FIG. 2 is a cross-sectional view along the direction of movement of the strip when a belt stretched between a pair of pulleys is used as a tensioning device, and 9 and 10 are pulleys, 11
is a belt, and 14 is a push plate. FIG. 3 is a cross-sectional view taken along the direction of movement of the strip when a belt stretched between a pulley and a flat guide hardware is used as a tensioning device, and 15 is the guide hardware. Figure 4 is a schematic diagram showing the configuration of the slitter line of a conventional pull cut, viewed from the side.
is an uncoiler with a braking torque generator.

Claims

[Claims for Utility Model Registration] (1) A pull-cut slitter line in which a tensioning device is installed between an uncoiler that does not have a braking torque generator for rotation and a non-powered slitter. (2) A flat part of the belt stretched between a pair of pulleys in a pull-cut slitter line in which a tensioning device is installed between an uncoiler that does not have a braking torque generator for rotation and a non-powered slitter. The outer surface of the belt is arranged so as to be in contact with the surface of the belt plate along the moving direction of the belt plate, and the outer surface of the flat portion of the belt is pressed against the belt plate with a push plate having a pressing force adjustment device. Utility model registration claim 1, which uses a tensioning device configured to press the belt and make the coefficient of friction between the inner surface of the belt and the pushing plate smaller than the coefficient of friction between the outer surface of the belt and the band plate. The pull cut slitter line described in item 1. (3) In a pull-cut slitter line where a tensioning device is installed between an uncoiler that does not have a braking torque generating device for rotation and a non-powered slitter, there is no tension between the pulley and the partially flat guide hardware. The outer surface of the provided belt is pressed against the surface of the strip plate by the flat part of the guide metal, and the friction coefficient between the inner surface of the belt and the guide metal is increased. A pull-cut slitting line according to claim 1, which uses a tension applying device configured to have a friction coefficient smaller than the friction coefficient between the outer surface of the belt and the surface of the strip plate.