JPH0449170U

JPH0449170U -

Info

Publication number: JPH0449170U
Application number: JP8978190U
Authority: JP
Priority date: 1990-08-28
Filing date: 1990-08-28
Publication date: 1992-04-24

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に基づく長尺物の巻
取り・繰出し装置の平面図、第２図は第１図の装
置の側面図、第３図は第１図の装置の油圧制御回
路図、第４図は本考案の別の実施例に基づくプリ
テンシヨン装置の要部側面図、第５図は本考案の
さらに別の実施例に基づくプリテンシヨン装置の
要部側面図、第６図は従来の長尺物の巻取り・繰
出し装置の全体配置概念側面図、第７図は別の従
来の長尺物の巻取り・繰出し装置の側面図である
。１……長尺物、２……フレーム、３……基台、
４……揺動枠体、５……連動腕、６……駆動歯車
、７……被動歯車、８……長尺物収納ドラム装置
、９……プリテンシヨン装置、１０……長尺物収
納ドラム、１１……駆動用油圧モータ、１２……
シフタ、１３……方向制御弁、１４……押さえロ
ーラ、１５……受けローラ、１６……圧着用油圧
シリンダ、１７……駆動用油圧モータ、１８，１
８′……方向制御弁、１９……流量制御弁、２０
，２１，２２……圧力制御弁（カウンターバラン
ス弁）、２３……屈撓伝動軸、２４……駆動歯車
、２５……被動歯車、２６……油圧ユニツト、２
７……受けシーブ、２８……押さえローラ、２９
，３０，３１……ローラ、３２……無端押さえベ
ルト、θ……首振り角、Ｍ……油圧ポンプ、Ｔ…
…油槽。 Fig. 1 is a plan view of a device for winding and feeding out long objects based on an embodiment of the present invention, Fig. 2 is a side view of the device shown in Fig. 1, and Fig. 3 is a hydraulic control of the device shown in Fig. 1. A circuit diagram, FIG. 4 is a side view of a main part of a pretension device based on another embodiment of the present invention, FIG. 5 is a side view of a main part of a pretension device based on still another embodiment of the present invention, and FIG. The figure is a conceptual side view of the overall layout of a conventional device for winding up and feeding out long objects, and FIG. 7 is a side view of another conventional device for winding up and feeding out long objects. 1... Long object, 2... Frame, 3... Base,
4... Swinging frame body, 5... Interlocking arm, 6... Drive gear, 7... Driven gear, 8... Long object storage drum device, 9... Pretension device, 10... Long object storage Drum, 11... Hydraulic motor for drive, 12...
Shifter, 13... Direction control valve, 14... Press roller, 15... Receiving roller, 16... Hydraulic cylinder for crimping, 17... Hydraulic motor for drive, 18, 1
8'... Direction control valve, 19... Flow rate control valve, 20
, 21, 22...pressure control valve (counterbalance valve), 23...bending transmission shaft, 24...driving gear, 25...driven gear, 26...hydraulic unit, 2
7... Receiving sheave, 28... Pressing roller, 29
, 30, 31...roller, 32...endless holding belt, θ...swing angle, M...hydraulic pump, T...
...Oil tank.

Claims

[Scope of utility model registration request]

A long object storage device for winding up and storing long objects, unwinding and feeding out long objects, and a preten that allows long objects to pass between the long object storage device and a load object without slipping. controlling the driving force of the long object storage device and the pretension device so that the tension of the long object between the long object storage device and the pretension device is always kept within a certain range; A winding/feeding device for long objects, characterized by comprising a control device.