JPH0339245Y2 - - Google Patents
Info
- Publication number
- JPH0339245Y2 JPH0339245Y2 JP14737981U JP14737981U JPH0339245Y2 JP H0339245 Y2 JPH0339245 Y2 JP H0339245Y2 JP 14737981 U JP14737981 U JP 14737981U JP 14737981 U JP14737981 U JP 14737981U JP H0339245 Y2 JPH0339245 Y2 JP H0339245Y2
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive material
- angle
- angle correction
- roller
- rollers
- 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.)
- Expired
Links
- 238000003384 imaging method Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000032258 transport Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Registering Or Overturning Sheets (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
【考案の詳細な説明】
本考案は写真植字機における感材の搬送装置に
関し、特にロール状で巾広の感材搬送に好適な装
置を提供しようとするものである。[Detailed Description of the Invention] The present invention relates to a conveying device for a photosensitive material in a phototypesetting machine, and is particularly intended to provide a device suitable for conveying a wide photosensitive material in the form of a roll.
従来写真植字機において感材の１ページ毎又は
１行毎の送りを行なう装置としてローラーが用い
られている。これは一対の荷重をかけてローラー
の間に感材を通し、ローラーを駆動することで、
ローラーと感材との間の摩擦力により感材を搬送
するようにしている。しかし、ロール状で巾の広
い感材を送る場合、一対のローラーだけでは感材
に作用する摩擦力の不均一が生じるため感材の搬
送時に蛇行が発生し、印字した各行に不揃いが生
じて正確な印字が行えないという欠点があつた。 Conventionally, in a phototypesetting machine, a roller is used as a device for feeding the photosensitive material page by page or line by line. This is done by passing the photosensitive material between a pair of rollers and driving the rollers by applying a load.
The photosensitive material is conveyed by the frictional force between the roller and the photosensitive material. However, when feeding a roll of wide photosensitive material, using only a pair of rollers causes uneven frictional force acting on the photosensitive material, which causes meandering when the photosensitive material is conveyed, resulting in uneven printed lines. The drawback was that accurate printing could not be performed.
本考案は上記欠点に鑑み成したもので、搬送時
の蛇行の発生を抑え、高い送り精度を保証し得る
感材搬送装置を提供するもので、その特徴は、未
感光マガジンから既感光マガジンへ、撮像光学系
で露光された既感光感材を搬送する写真植字機に
おける感材搬送装置において、前記撮像光学系の
露光位置より未感光マガジン側に設られ、駆動手
段で駆動される駆動ローラー１１と、該駆動ロー
ラー１１に相対して設けられ、両者間の摩擦で露
光位置方向へ感材６を搬送する複数個の角度補正
ローラー１と、該複数個の角度補正ローラー１の
夫々に相対して設けられ、該角度補正ローラー１
を角度調整器４によつて任意所定の取付角度に固
定して支持した複数個の支持杆３と、前記支持杆
３の夫々が連結された移動可能な連結杆５とを有
し、前記連結杆５を移動して前記支持杆３の全体
を動かすことにより、前記複数個の角度補正ロー
ラー１全体の角度を感材の送り方向に対して同時
に調整するようにしたことにある。以下図面に基
づき本考案を詳細に説明する。 The present invention was developed in view of the above-mentioned drawbacks, and provides a photosensitive material conveying device that can suppress the occurrence of meandering during conveyance and guarantee high feeding accuracy. , in a photosensitive material conveying device in a phototypesetting machine that conveys a presensitized photosensitive material exposed by an imaging optical system, a driving roller 11 is provided on the unexposed magazine side from the exposure position of the imaging optical system and is driven by a driving means. and a plurality of angle correction rollers 1 which are provided opposite to the drive roller 11 and transport the photosensitive material 6 toward the exposure position by friction therebetween; The angle correction roller 1
It has a plurality of support rods 3 fixed and supported at arbitrary predetermined mounting angles by an angle adjuster 4, and a movable connection rod 5 to which each of the support rods 3 is connected, and the connection By moving the rod 5 and moving the entire support rod 3, the angle of the plurality of angle correction rollers 1 as a whole can be adjusted simultaneously with respect to the feeding direction of the photosensitive material. The present invention will be explained in detail below based on the drawings.
第１図は本考案の一実施例を示したもので、１
ａ〜１ｄは軸受２に支持された複数個の角度補正
ローラーであり、該軸受２は角度調整器４によつ
て支持杆３に取付けられ、支持杆３は夫々１つの
連結杆５と連結している。感材６は図示しない未
感光マガジンから繰出され、矢印７の方向に送ら
れ、モータ８に結合されたプーリー９とベルト１
０を介して駆動される駆動ローラー１１と、前記
複数個の角度補正ローラー１の間に導かれ、これ
ら両ローラー１，１１間の摩擦力によつて送られ
る。他方の駆動ローラー１２は前記駆動ローラー
１１と平行に配設され、前記モータ８、ベルト１
０によつて回転し、角度補正ローラー１、駆動ロ
ーラー１１によつて送られる感材６を図示しない
既感光マガジン方向へ送り出していく。そして２
つの駆動ローラー１１，１２の間で撮像光学系の
レンス１３を通過した文字光束１４が感材６に結
像し、順次印字されていく。尚、図中１５はアイ
ドルローラーで前記の駆動ローラー１２と相対し
て設置されている。１６は感材６の位置を規定す
る部材で、図示されていない写真植字機本体に固
定されている。 Figure 1 shows an embodiment of the present invention.
A to 1d are a plurality of angle correction rollers supported by bearings 2, and the bearings 2 are attached to support rods 3 by angle adjusters 4, and each support rod 3 is connected to one connecting rod 5. ing. The photosensitive material 6 is fed out from an unexposed magazine (not shown) and sent in the direction of the arrow 7, and is passed through a pulley 9 connected to a motor 8 and a belt 1.
0 and the plurality of angle correction rollers 1, and is sent by the frictional force between these rollers 1 and 11. The other drive roller 12 is disposed parallel to the drive roller 11 and is connected to the motor 8 and the belt 1.
0, and the photosensitive material 6 sent by the angle correction roller 1 and the drive roller 11 is sent out in the direction of an exposed magazine (not shown). And 2
A character light beam 14 that passes through a lens 13 of an imaging optical system between two drive rollers 11 and 12 forms an image on a photosensitive material 6, and is sequentially printed. In the figure, reference numeral 15 denotes an idle roller, which is installed opposite to the drive roller 12 described above. A member 16 defines the position of the photosensitive material 6, and is fixed to the main body of the phototypesetting machine (not shown).
第２図は第１図の角度補正ローラー１の取付部
の拡大平面図で、その取付方法の一例を説明する
ものである。本実施例においては感材を位置規定
部材１６側に寄せられるよい角度補正ローラー１
で感材の移動方向に方向性をもたせ、位置規定部
材１６に沿つて感材を移動させることによつてそ
の位置を規定するようにしている。そのため、矢
印７方向から送られてきた感材を矢印１７方向へ
向きを変えられるように前記角度補正ローラー１
ａ〜１ｄの夫々の取付角度を感材送り方向７に対
して傾けられるようにしてある。 FIG. 2 is an enlarged plan view of the mounting portion of the angle correction roller 1 shown in FIG. 1, and is for explaining an example of the mounting method. In this embodiment, the angle correction roller 1 is suitable for moving the photosensitive material toward the position defining member 16.
The moving direction of the photosensitive material is given directionality, and the position of the photosensitive material is defined by moving the photosensitive material along the position defining member 16. Therefore, the angle correction roller 1
The mounting angles of a to 1d are made to be inclined with respect to the photosensitive material feeding direction 7.
このようにしたことによつて感材６に、送り方
向７とは別の方向性１７をもたせて既感光マガジ
ン方向へ移動させていくことができる。しかしな
がら感材６を位置規定部材１６側に寄せて送るだ
けならば、前記角度補正ローラー１の取付角度を
すべて同一方向に向けて傾ければよい。しかし本
考案の解決課題の１つは巾広感材（例えば新聞１
ページ巾）を扱えるようにすることであるから、
前記１７方向の力だけでは不完全で、さらに矢印
１８方向の緊張を感材６に与える必要がある。こ
の１８方向への力は、感材６の巾方向へのもので
あり、感材を常に張つた状態に保つようにして、
弛みや皺が発生するのを防ぐためのものである。 By doing this, the photosensitive material 6 can be moved toward the exposed magazine with a directionality 17 different from the feeding direction 7. However, if the photosensitive material 6 is simply to be fed closer to the position defining member 16, the mounting angles of the angle correction rollers 1 may all be tilted in the same direction. However, one of the problems to be solved by this invention is wide photosensitive material (for example, newspaper 1
The purpose is to be able to handle the page width).
The force in the 17 directions is insufficient, and it is necessary to apply tension to the photosensitive material 6 in the direction of the arrow 18. This force in the 18 directions is in the width direction of the photosensitive material 6, and the photosensitive material is kept in a taut state at all times.
This is to prevent loosening and wrinkles from occurring.
このような目的のために矢印１８方向への力を
与える具体的な手段は、第２図のように２つの角
度補正ローラー１ａ，１ｂに位置規定部材１６側
を向くような角度をもたせ、１つのローラー１ｃ
を感材送り方向７に沿う向きとし、残りのローラ
ー１ｄを位置規定部材１６とは反対側を向くよう
角度をもたせて設置する。これによつて１ａ，１
ｂの２つの角度補正ローラーで図面上左側方向
へ、１つのローラー１ｄで右側方向への力が感材
に加えられるようになつて、全体として矢印１８
方向の力を感材６に対して与えることになる。 A specific means for applying a force in the direction of the arrow 18 for this purpose is to make the two angle correction rollers 1a and 1b have an angle facing the position defining member 16, as shown in FIG. Two rollers 1c
is oriented along the photosensitive material feeding direction 7, and the remaining roller 1d is installed at an angle so as to face the opposite side from the position defining member 16. By this 1a, 1
The two angle correction rollers b apply force to the left side in the drawing, and the one roller 1d applies force to the right side on the photosensitive material.
A directional force is applied to the photosensitive material 6.
以上のようにして感材に矢印７，１７，１８方
向への応力を与えるのであるが、各角度補正ロー
ラー１の傾き角等は予め算出したデータに基いて
取付けるようにすればよい。ただ感材巾が異つた
場合や、フイルムと印画紙等のように異材質の感
材を用いるような場合には傾き角等を調整しなけ
ればならない。第２図において、角度補正ローラ
ー１の取付角度は角度調整器４を角度調整穴３７
の範囲内で回転させ、ビス３６で支持杆３に固定
することにより任意の角度を得ることができる。 Stress is applied to the photosensitive material in the directions of arrows 7, 17, and 18 as described above, and the inclination angle and the like of each angle correction roller 1 may be set based on data calculated in advance. However, when the width of the photosensitive material is different, or when using photosensitive materials of different materials such as film and photographic paper, the tilt angle etc. must be adjusted. In FIG. 2, the mounting angle of the angle correction roller 1 is determined by inserting the angle adjuster 4 into the angle adjustment hole 37.
An arbitrary angle can be obtained by rotating it within the range of and fixing it to the support rod 3 with the screw 36.
次に支持杆３と連結杆５の関係について説明す
る。夫々の支持杆３はピン１９を介して１つの連
結杆５と連結されている。連結杆５はビス２０に
よつて図示しない写真植字機本体に取付けられ、
又、前記角度調整器４と係合する軸受２の軸２５
（第４図で後述する）は、図示しない写真植字機
本体に固定した支持杆２６によつて保持されてい
る。そのため連結杆５は取付穴２３の範囲内で適
宜移動することができ、それによつて支持杆３の
全体も動かして、感材６に対する角度補正ローラ
ー１ａ〜１ｄ全体の向きを調整することができ
る。 Next, the relationship between the support rod 3 and the connection rod 5 will be explained. Each support rod 3 is connected to one connecting rod 5 via a pin 19. The connecting rod 5 is attached to the main body of the phototypesetting machine (not shown) with screws 20,
Further, the shaft 25 of the bearing 2 that engages with the angle adjuster 4
(described later in FIG. 4) is held by a support rod 26 (not shown) fixed to the main body of the phototypesetting machine. Therefore, the connecting rod 5 can be moved appropriately within the range of the mounting hole 23, and thereby the entire supporting rod 3 can also be moved to adjust the overall orientation of the angle correction rollers 1a to 1d with respect to the photosensitive material 6. .
このようにして角度補正ローラー１、支持杆
３、連結杆５を取付けることにより、感材６には
第３図のような応力が与えられる。即ち矢印７方
向から送られてきた感材６は、第１図の駆動ロー
ラー１１，１２間において、前記角度補正ローラ
ー１ａ，１ｂにより矢印１７方向に送られ、位置
規定部材１６に沿つて移動するとともに、前記角
度補正ローラー１ｄによつて矢印１８方向に緊張
させられる。さらに駆動ローラー１１及び１２を
同じ外径とし、プーリー２１，２３の外径Ra，
Rbの関係をRa＞Rbとすることによつて、駆動ロ
ーラー１１より駆動ローラー１２の回転速度を若
干速めることができるから、感材６には第３図の
矢印２３方向の緊張を与えることができる。従つ
て、駆動ローラー１１，１２間において感材６は
位置規定部材１６側に押し付けられつつ感材の巾
方向と送り方向に緊張させられるため、感材の蛇
行を防止し、さらに弛み、皺等の発生を押え感材
の平面を保ちながら送られることになる。 By attaching the angle correction roller 1, the support rod 3, and the connection rod 5 in this manner, stress as shown in FIG. 3 is applied to the photosensitive material 6. That is, the photosensitive material 6 sent in the direction of arrow 7 is sent in the direction of arrow 17 by the angle correction rollers 1a and 1b between the drive rollers 11 and 12 in FIG. At the same time, it is tensioned in the direction of arrow 18 by the angle correction roller 1d. Further, drive rollers 11 and 12 have the same outer diameter, and pulleys 21 and 23 have outer diameters Ra,
By setting the relationship of Rb to Ra>Rb, the rotational speed of the drive roller 12 can be made slightly faster than that of the drive roller 11, so that tension can be applied to the photosensitive material 6 in the direction of the arrow 23 in FIG. can. Therefore, between the driving rollers 11 and 12, the photosensitive material 6 is pressed against the position defining member 16 and is tensioned in the width direction and feed direction of the photosensitive material, which prevents meandering of the photosensitive material and prevents loosening, wrinkles, etc. This means that the photosensitive material is fed while keeping its flatness while suppressing the occurrence of turbulence.
次に第４図を用いて角度補正ローラー１とそれ
を支持する支持杆３部分について説明する。角度
補正ローラー１を取付けた軸受２には切欠２４を
設けた軸２５が取付けられ、この軸２５は図示し
ない写真植字機本体に固定した支持杆２６によつ
て保持されている。角度調整器４には切欠２４を
設けた軸２５の断面と同じ形状の貫通穴を設け、
これに軸２５を通す。次いで角度調整器４を任意
の角度回転させ、軸２５を所望の方向に向けて固
定して角度補正ローラー１を所望の角度に設定す
る。一方、軸２５は支持杆２６に対して摺動自由
となつており、角度補正ローラー１と軸受２の自
重を感材６に加える。それによつて感材送り方向
に対して角度をもたらせた前記角度補正ローラー
が感材に対してすべてを生ずると、一時的に前記
角度補正ローラーが空転し、軸２５を押し上げて
感材に加える圧力を減少させてすべりを吸収す
る。 Next, the angle correction roller 1 and the support rod 3 that supports it will be explained using FIG. 4. A shaft 25 having a notch 24 is attached to the bearing 2 to which the angle correction roller 1 is attached, and this shaft 25 is held by a support rod 26 fixed to the main body of the phototypesetting machine (not shown). The angle adjuster 4 is provided with a through hole having the same shape as the cross section of the shaft 25 provided with the notch 24,
Pass the shaft 25 through this. Next, the angle adjuster 4 is rotated by an arbitrary angle, the shaft 25 is fixed in a desired direction, and the angle correction roller 1 is set at a desired angle. On the other hand, the shaft 25 is free to slide relative to the support rod 26, and the weight of the angle correction roller 1 and the bearing 2 is applied to the photosensitive material 6. As a result, when the angle correction roller, which has created an angle with respect to the photosensitive material feeding direction, creates an angle with respect to the photosensitive material, the angle correction roller temporarily rotates idly, pushing up the shaft 25 and causing the photosensitive material to be at an angle. Reduce the applied pressure to absorb slippage.
また、前述したようにこの実施例では、２つの
駆動ローラー１１と１２の回転速度が異ならせて
あるため、プーリー９と２２間のベルト１０に引
張りによる歪が蓄積し、この歪を吸収するため駆
動ローラー１２が一時的に空転する場合がある。
このため該駆動ローラー１２に対応して設けられ
たアイドルローラー１５は、第５図に一例を示し
たように感材面に対して鉛直方向に摺動自由とし
た軸受３４によつて支持され、該軸受３４は図示
しない写真植字機本体に固定される。感材に対す
る圧力は該ローラー１５の自重として、駆動ロー
ラー１２の空転による振動を吸収する。 Furthermore, as described above, in this embodiment, the rotational speeds of the two drive rollers 11 and 12 are made different, so that strain due to tension accumulates in the belt 10 between the pulleys 9 and 22, and this strain is absorbed. The drive roller 12 may temporarily spin idly.
For this reason, the idle roller 15 provided corresponding to the drive roller 12 is supported by a bearing 34 that can freely slide in the direction perpendicular to the surface of the photosensitive material, as shown in an example in FIG. The bearing 34 is fixed to a phototypesetting machine body (not shown). The pressure on the photosensitive material is the weight of the roller 15, which absorbs vibrations caused by the idle rotation of the drive roller 12.
本実施例においては、角度補正ローラー１ａ〜
１ｄと軸受２の自重は夫々等しいものとして感材
６に加える圧力を等しくしてある。しかし本考案
はこれだけにとどまるものでなく、前記角度補正
ローラー１ａ〜１ｄや軸受２の自重を夫々異なら
せ、前記角度補正ローラー１が感材に加える圧力
を夫々変えることにより、感材６を位置規定部材
１６側に寄せ、且つ感材の巾方向に緊張を与える
効果をより顕著なものとすることもできる。 In this embodiment, angle correction rollers 1a to
Assuming that the weight of the bearing 1d and the weight of the bearing 2 are equal, the pressure applied to the photosensitive material 6 is made equal. However, the present invention is not limited to this, and by varying the weights of the angle correction rollers 1a to 1d and the bearing 2, and changing the pressure applied to the photosensitive material by the angle correction roller 1, the position of the photosensitive material 6 is changed. It is also possible to make the effect of bringing it closer to the regulating member 16 side and applying tension in the width direction of the photosensitive material more remarkable.
さらに、以上の実施例では第２図のように連結
杆５をビス２０で写真植字機本体に固定している
が、第６図によるものは、連結杆５を写真植字機
本体に固定せず、ガイド３５を設け、このガイド
中を連結杆５が摺動するように成してある。いず
れにしても第１図における角度補正ローラー１ａ
〜１ｄの全体が１つの連結杆５を移動させること
よつて、感材６に対して常に一定の傾きを保つよ
うにしてある。 Furthermore, in the above embodiment, the connecting rod 5 is fixed to the phototypesetting machine body with screws 20 as shown in FIG. 2, but in the embodiment shown in FIG. 6, the connecting rod 5 is not fixed to the phototypesetting machine body. , a guide 35 is provided, and the connecting rod 5 is configured to slide within this guide. In any case, the angle correction roller 1a in FIG.
By moving one connecting rod 5, the whole area 1d is always kept at a constant inclination with respect to the photosensitive material 6.
これによつて、感材の蛇行が発生した場合も、
角度補正ローラー１は常に感材６を位置規定部材
１６側に寄せるように追従するため、すみやかに
感材の蛇行を修正することができる。 As a result, even if meandering occurs in the photosensitive material,
Since the angle correction roller 1 always follows the photosensitive material 6 so as to bring it closer to the position defining member 16, the meandering of the photosensitive material can be corrected promptly.
次に他の実施例を第７図に示す。この実施例
は、前記実施例で用いた位置規定部材１６の代り
に光電変換素子と制御回路、及び駆動装置により
角度補正ローラー１を駆動させ、感材の搬送方向
を制御して蛇行を抑止しようとするものである。
第７図において２７は感材巾の両端に接する鉛直
線上に設けた光電変換素子であり、２８は該光電
変換素子に対応して設けられた感材が感光しない
ような波長域を持つ光源である。連結杆５上には
ラツク２９を設け、駆動装置３０のピニオン３１
と係合している。１ａ〜１ｄは前記実施例と同様
な方法で感材送り方向に対して任意の角度で取付
けられた角度補正ローラーである。感材６が基準
位置にあるときは光電変換素子はON状態であ
り、このときは駆動装置は動作しない。感材が基
準位置からずれると、前記光電変換素子の一方が
OFF状態となり位置検出回路３２によりそれが
検出され、この信号が駆動回路３３に送られ、感
材のずれた方向とは逆の向きに角度補正ローラー
１が向くように駆動装置３０を駆動してラツク２
９とピニオン３１により連結杆５を作動させる。
感材が再び基準位置に復帰し前記光電変換素子の
両方がON状態になるまでこの動作は行なわれ、
それによつて蛇行が抑制される。 Next, another embodiment is shown in FIG. In this embodiment, instead of the position defining member 16 used in the previous embodiment, the angle correction roller 1 is driven by a photoelectric conversion element, a control circuit, and a drive device to control the conveyance direction of the photosensitive material and suppress meandering. That is.
In FIG. 7, 27 is a photoelectric conversion element provided on a vertical line touching both ends of the width of the photosensitive material, and 28 is a light source having a wavelength range in which the photosensitive material provided corresponding to the photoelectric conversion element is not exposed. be. A rack 29 is provided on the connecting rod 5, and a pinion 31 of the drive device 30
is engaged with. Reference numerals 1a to 1d designate angle correction rollers that are mounted at arbitrary angles with respect to the photosensitive material feeding direction in the same manner as in the previous embodiment. When the photosensitive material 6 is at the reference position, the photoelectric conversion element is in an ON state, and the driving device does not operate at this time. When the photosensitive material deviates from the reference position, one of the photoelectric conversion elements
The position detection circuit 32 detects the OFF state, and this signal is sent to the drive circuit 33, which drives the drive device 30 so that the angle correction roller 1 faces in the opposite direction to the direction in which the photosensitive material has shifted. Rack 2
9 and pinion 31 to operate the connecting rod 5.
This operation is continued until the sensitive material returns to the reference position again and both of the photoelectric conversion elements are turned on.
Meandering is thereby suppressed.
以上実施例に基づいて説明してきたが、本考案
はこれだけにとどまるものではなく、各ローラー
の支持方法、数量、駆動方法や位置規定部材、角
度調整器、支持杆の構造等は適宜変更し得るもの
であり、駆動ローラー及びプーリーの直径、重
量、駆動装置３０の構造等も自由に選択し得るも
のである。 Although the above has been explained based on the embodiments, the present invention is not limited to this, and the supporting method, quantity, driving method, positioning member, angle adjuster, structure of the support rod, etc. of each roller can be changed as appropriate. The diameters and weights of the drive rollers and pulleys, the structure of the drive device 30, etc. can also be freely selected.
本考案は以上のように写真植字機における感材
搬送装置において、駆動ローラー１１に相対して
設けた複数個の角度補正ローラー１の夫々の取付
角度を任意とし、該角度補正ローラー１の夫々を
１つの連結杆５にて連結し、該連結杆５を前記角
度補正ローラー１全体の向きが所望する向きにな
るよう動作して、感材搬送時の蛇行を防止し、正
確な送りを行なうことができる。 As described above, the present invention provides a photosensitive material conveying device for a phototypesetting machine in which the mounting angle of each of the plurality of angle correction rollers 1 provided opposite to the drive roller 11 is arbitrary, and each of the angle correction rollers 1 is They are connected by one connecting rod 5, and the connecting rod 5 is operated so that the entire angle correction roller 1 is oriented in a desired direction to prevent meandering during conveyance of the photosensitive material and to perform accurate feeding. I can do it.
第１図は本考案の実施例の説明図、第２図は第
１図の一部平面図、第３図は感材に加わる応力の
説明図、第４図は支持杆３と角度補正ローラー部
の説明図、第５図は第１図の一部説明図、第６
図、第７図は本考案の他の実施例の説明図であ
る。
１……角度補正ローラー、２……軸受、３……
支持杆、４……角度調整器、５……連結杆、６…
…感材、８……モータ、１１，１２……駆動ロー
ラー、１３……レンズ、１４……文字光束、１５
……アイドルローラー、１６……位置規定部材、
１９……ピン、２４……切欠、２５……軸、２６
……支持杆、２７……光電変換素子、２８………
光源、３０……駆動装置、３２……位置検出回
路、３３……駆動回路、３５……ガイド。
Fig. 1 is an explanatory diagram of an embodiment of the present invention, Fig. 2 is a partial plan view of Fig. 1, Fig. 3 is an explanatory diagram of stress applied to the photosensitive material, and Fig. 4 is a support rod 3 and an angle correction roller. Figure 5 is a partial explanatory diagram of Figure 1, Figure 6 is an explanatory diagram of the
7 are explanatory diagrams of other embodiments of the present invention. 1... Angle correction roller, 2... Bearing, 3...
Support rod, 4...Angle adjuster, 5...Connection rod, 6...
...Sensitive material, 8...Motor, 11, 12...Drive roller, 13...Lens, 14...Character light flux, 15
...Idle roller, 16...Position regulating member,
19...Pin, 24...Notch, 25...Shaft, 26
...Support rod, 27...Photoelectric conversion element, 28...
Light source, 30... Drive device, 32... Position detection circuit, 33... Drive circuit, 35... Guide.
Claims (1)
学系で露光された既感光感材を搬送する写真植字
機における感材搬送装置において、 前記撮像光学系の露光位置より未感光マガジン
側に設られ、駆動手段で駆動される駆動ローラー
１１と、 該駆動ローラー１１に相対して設けられ、両者
間の摩擦で露光位置方向へ感材６を搬送する複数
個の角度補正ローラー１と、 該複数個の角度補正ローラー１の夫々に相対し
て設けられ、該角度補正ローラー１を角度調整器
４によつて任意所定の取付角度に固定して支持し
た複数個の支持杆３と、 前記支持杆３の夫々が連結された移動可能な連
結杆５とを有し、 前記連結杆５を移動して前記支持杆３の全体を
動かすことにより、前記複数個の角度補正ローラ
ー１全体の角度を感材の送り方向に対して同時に
調整するようにしたことを特徴とする写真植字機
における感材搬送装置。[Scope of Claim for Utility Model Registration] In a phototypesetting machine that transports a photosensitive material exposed by an imaging optical system from an unexposed magazine to an exposed magazine, A drive roller 11 provided on the photosensitive magazine side and driven by a drive means; and a plurality of angle correction rollers provided opposite to the drive roller 11 and transporting the photosensitive material 6 toward the exposure position by friction between them. 1, and a plurality of support rods 3 which are provided opposite to each of the plurality of angle correction rollers 1 and support the angle correction roller 1 by fixing it at an arbitrary predetermined mounting angle by an angle adjuster 4. and a movable connecting rod 5 to which each of the supporting rods 3 is connected, and by moving the connecting rod 5 to move the entire supporting rod 3, the plurality of angle correction rollers 1 can be adjusted. A photosensitive material conveying device for a phototypesetting machine, characterized in that the entire angle is adjusted simultaneously with respect to the feeding direction of the photosensitive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14737981U JPS5850937U (en) | 1981-10-02 | 1981-10-02 | Sensitive material conveying device in phototypesetting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14737981U JPS5850937U (en) | 1981-10-02 | 1981-10-02 | Sensitive material conveying device in phototypesetting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5850937U JPS5850937U (en) | 1983-04-06 |
| JPH0339245Y2 true JPH0339245Y2 (en) | 1991-08-19 |
Family
ID=29940240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14737981U Granted JPS5850937U (en) | 1981-10-02 | 1981-10-02 | Sensitive material conveying device in phototypesetting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5850937U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061817Y2 (en) * | 1987-09-10 | 1994-01-19 | 株式会社写研 | Photosensitive material feeder |
| JPH0547645Y2 (en) * | 1987-09-10 | 1993-12-15 | ||
| JPH0291580U (en) * | 1989-01-09 | 1990-07-20 | ||
| JP4561999B2 (en) * | 2006-03-29 | 2010-10-13 | セイコーエプソン株式会社 | RECORDED MEDIUM CONVEYING DEVICE, RECORDING DEVICE, RECORDING DEVICE MANUFACTURING METHOD, LIQUID EJECTING DEVICE |
| JP2014162631A (en) * | 2013-02-27 | 2014-09-08 | Katsuragawa Electric Co Ltd | Discharge mechanism of medium |
-
1981
- 1981-10-02 JP JP14737981U patent/JPS5850937U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5850937U (en) | 1983-04-06 |
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