JPH041864U - - Google Patents
Info
- Publication number
- JPH041864U JPH041864U JP4062390U JP4062390U JPH041864U JP H041864 U JPH041864 U JP H041864U JP 4062390 U JP4062390 U JP 4062390U JP 4062390 U JP4062390 U JP 4062390U JP H041864 U JPH041864 U JP H041864U
- Authority
- JP
- Japan
- Prior art keywords
- support body
- adjustment screw
- lead
- roller device
- base frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Advancing Webs (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
第１図は本考案の一実施例に係るリードローラ
装置の要部断面図、第２図は第１図中の−線
矢視図、第３図はドラツク部の部分斜視図、第４
図は従来のリードローラ装置の要部断面図である
。
図面中、１はウエブ、２はフオーマ、３はリー
ドローラ、５は基枠、６は支持枠、８は調整ねじ
軸、１０はロツクナツト、２１は着脱部材、２２
は基準ピン、２４は位置決め穴である。
FIG. 1 is a sectional view of a main part of a lead roller device according to an embodiment of the present invention, FIG. 2 is a view taken along the - line in FIG.
The figure is a sectional view of a main part of a conventional lead roller device. In the drawings, 1 is a web, 2 is a former, 3 is a lead roller, 5 is a base frame, 6 is a support frame, 8 is an adjustment screw shaft, 10 is a lock nut, 21 is a detachable member, 22
is a reference pin, and 24 is a positioning hole.
Claims (1)
を挾持して該ウエブの制御を行なうリードローラ
装置であつて、一対のリードローラをそれぞれ回
転自在に支持し該リードローラの軸間距離を調節
するために基枠にそれぞれ移動自在に保持される
支持体と、該支持体の移動方向に拘束されて該支
持体に回転自在に取付けられ外周にねじ部が形成
された調節ねじと、外周が前記基枠に螺合すると
共に内周が前記調節ねじのねじ部に螺合し該基枠
に対して該調節ねじと同一回転中心軸回りで回転
することにより該調節ねじを介して前記支持体の
移動を行なう着脱部材と、該着脱部材の回転位置
を位置決め固定する回転固定手段とからなること
を特徴とするドラツク部のリードローラ装置。 This is a lead roller device that controls the web by clamping the web flowing on the former in the drag part, and includes a base frame for rotatably supporting a pair of lead rollers and adjusting the distance between the axes of the lead rollers. a support body movably held in each of the base frames; an adjusting screw which is restrained in the direction of movement of the support body and is rotatably attached to the support body and has a threaded portion on its outer periphery; Attachment/detachment in which the inner periphery is screwed into the threaded portion of the adjustment screw and rotated with respect to the base frame around the same rotational axis as the adjustment screw, thereby moving the support body via the adjustment screw. 1. A lead roller device for a drag portion, comprising: a member; and rotation fixing means for positioning and fixing the rotational position of the detachable member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4062390U JPH081248Y2 (en) | 1990-04-18 | 1990-04-18 | Lead roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4062390U JPH081248Y2 (en) | 1990-04-18 | 1990-04-18 | Lead roller device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH041864U true JPH041864U (en) | 1992-01-09 |
| JPH081248Y2 JPH081248Y2 (en) | 1996-01-17 |
Family
ID=31550570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4062390U Expired - Lifetime JPH081248Y2 (en) | 1990-04-18 | 1990-04-18 | Lead roller device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081248Y2 (en) |
-
1990
- 1990-04-18 JP JP4062390U patent/JPH081248Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081248Y2 (en) | 1996-01-17 |
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