JPS6186741U

JPS6186741U -

Info

Publication number: JPS6186741U
Application number: JP16799384U
Authority: JP
Priority date: 1984-11-07
Filing date: 1984-11-07
Publication date: 1986-06-06
Also published as: JPH0138590Y2

Description

[Brief explanation of drawings]

図面は本考案の長尺写真感光材料搬送装置をラ
ツクに施した実施例を示すもので、第１図はラツ
クの要部構成を正面からみたラツク構成説明用概
略図、第２図は第１図中のＸ−Ｘ線に沿つて横断
して矢印方向に見た要部構成説明概略図、第３図
は一方のガイド用Ｖ形案内部片取付部材に調整用
摺動ナツトを取り付けるための取り付け方を示す
分解図、第４図は長尺ラツク取付部材の説明用正
面図、第５図は長尺ラツクガイドの説明用正面図
、第６図は調整ノブの説明図、第７図は幅変更の
位置決め説明図である。Ｒ：ラツク、Ｐ：印画紙、Ａ，Ｂ，Ｃ……：搬
送用ローラ群、Ｄ：搬送方向変換用ローラ群、１
：側板、１ａ，１ｂ，……１ｄ：広幅部、２ａ，
２ｂ，……２ｄ：ラツクプレート部、３，３_１，
３_２：大径の駆動歯車、４，５_１，５_２，６_１，
６_２：小径の歯車、７ａ，７ａ′，７ａ″，７ｂ
，７ｂ′，７ｂ″，８：小径の歯車、９，９′：
ガイド部片、１０，１０′：ガイド部片固定用部
材、１２，１２，１２′，１２′：ガイド用Ｖ形
案内部片、１３，１３′：ガイド用Ｖ形案内部片
取付部材、１５，１５′：調整用摺動ナツト、１
７：ねじ軸、１７′：右ねじ、１７″：左ねじ、
１８：長尺ラツク、２０，２０′，……：長尺ラ
ツク取付部材、２１，２１′，２１″：長尺ラツ
クガイド、２２，２２，……：ピニオン、２３：
調整ノブ。 The drawings show an embodiment of the long photographic material conveying apparatus of the present invention in a simple manner. A schematic diagram illustrating the structure of the main parts as viewed in the direction of the arrow across the line X-X in the figure. Figure 3 is a diagram showing the structure of the V-shaped guide piece for attaching the adjustment sliding nut to one of the guide V-shaped guide piece attachment members. Exploded view showing how to install, Figure 4 is an explanatory front view of the long rack mounting member, Figure 5 is an explanatory front view of the long rack guide, Figure 6 is an explanatory diagram of the adjustment knob, and Figure 7 is the width. It is a positioning explanatory diagram of a change. R: Rack, P: Photographic paper, A, B, C...: Conveyance roller group, D: Conveyance direction conversion roller group, 1
: Side plate, 1a, 1b,...1d: Wide part, 2a,
2b,...2d: Rack plate section, 3, 3 ₁ ,
3 ₂ : Large diameter drive gear, 4, 5 ₁ , 5 ₂ , 6 ₁ ,
6 ₂ : Small diameter gears, 7a, 7a', 7a'', 7b
, 7b', 7b'', 8: Small diameter gear, 9, 9':
Guide piece, 10, 10': Guide piece fixing member, 12, 12, 12', 12': V-shaped guide piece for guide, 13, 13': V-shaped guide piece attachment member for guide, 15 , 15': Adjustment sliding nut, 1
7: Threaded shaft, 17′: Right-hand thread, 17″: Left-hand thread,
18: Long rack, 20, 20', ...: Long rack mounting member, 21, 21', 21'': Long rack guide, 22, 22, ...: Pinion, 23:
adjustment knob.

Claims

[Scope of utility model registration request]

An adjustment sliding nut to which a guide piece mounting member is fixed is screwed onto each threaded portion of the screw shaft, which has a right-hand thread on one side and a left-hand thread on the other side from the center. A pair of left and right guide guides for guiding both side edges of the photosensitive material attached to the guide guide piece mounting member by rotating the pair of adjustment sliding nuts in opposite directions. In a conveying device for a long photosensitive material that adjusts the interval between pieces, a long rack is movably extended from a starting end side to a lower part of the conveying device, and is engaged with the long rack at the starting end side of the conveying device. An adjustment knob equipped with a gear is rotatably attached to a side plate, and by rotating the adjustment knob, the elongated rack is moved upward or downward, and this movement is caused by a pinion fixed to the screw shaft. A conveying device for a long photographic material, characterized in that the distance between the pair of left and right guide pieces is adjusted by rotating the screw shaft by transmitting a signal.