JPH09169U - Inversion mechanism for paper alignment device - Google Patents
Inversion mechanism for paper alignment deviceInfo
- Publication number
- JPH09169U JPH09169U JP1392194U JP1392194U JPH09169U JP H09169 U JPH09169 U JP H09169U JP 1392194 U JP1392194 U JP 1392194U JP 1392194 U JP1392194 U JP 1392194U JP H09169 U JPH09169 U JP H09169U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- roll
- aligning device
- reversing
- sheet
- 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.)
- Pending
Links
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- Pile Receivers (AREA)
- Registering Or Overturning Sheets (AREA)
Abstract
(57)【要約】
【目的】 用紙を給紙台から紙揃え装置に対して渡し板
上を滑り移動させる際、簡単な処理で紙束を反転給紙す
ると同時に用紙間に空気を供給することができ、しかも
皺や折れ等の不具合を生ずることがない簡単な構造の紙
揃え装置用反転機構を提供する。
【構成】 給紙台と紙揃え装置間に掛け渡した渡し板装
置の上方に紙送り方向と直交するように横架設した適宜
外径のロールからなる反転軸を片持ち軸設し、適宜回転
駆動装置によって上記渡し板上の紙送り方向と逆向きに
回転駆動する。上記ロール面に対して回動自在且つ離設
するように軸設した抑え円盤を、ロールに対する捲回給
紙タイミングに合わせて該ロール面に押圧する用紙押圧
手段を構成して用紙を戻し方向に強制的に巻き送りして
反転することを要旨とする。
(57) [Abstract] [Purpose] When sliding the paper from the paper feed table to the paper aligning device on the transfer board, reverse the paper bundle by a simple process and at the same time supply air between the paper. (EN) Provided is a reversing mechanism for a paper aligning device which has a simple structure and is free from problems such as wrinkles and folds. [Structure] A reversing shaft composed of a roll having an appropriate outer diameter horizontally installed so as to be orthogonal to the paper feeding direction is installed above a transfer plate device that is stretched between a paper feed table and a paper aligning device, and appropriately rotated. The driving device rotationally drives in the opposite direction to the paper feeding direction on the transfer plate. A sheet pressing unit configured to press a pressing disc axially rotatably and separately from the roll surface to the roll surface in accordance with a winding and feeding timing for the roll, forms a sheet in the returning direction. The point is to forcibly rewind and reverse.
Description
【0001】[0001]
本考案は角を揃えた状態で用紙を棒積みする高積み紙揃え装置に対して給紙台 から用紙を供給する際、紙束を反転すると同時に用紙間に空気を供給するための 紙揃え装置用反転機構に関するものである。 The present invention is a paper aligning device for reversing a stack of paper and supplying air between the papers when the papers are fed from a paper feed tray to a high stacking paper aligning device that stacks the papers with the corners aligned. The present invention relates to an inversion mechanism.
【0002】[0002]
印刷機を用いて紙に印刷を行う場合、印刷機に対して同一条件で給紙する必要 があり、また寸法の異なる用紙を同一寸法に裁断する場合にも各紙の少なくとも 二辺を揃える必要があるが、従来はこの紙揃え作業を全て人手によって行ってお り、多大な労力と時間を要し、非常に能率が悪く、均一な紙揃えが行えないもの であった。 When printing on paper using a printing machine, it is necessary to feed paper to the printing machine under the same conditions, and even when cutting different-sized paper to the same size, it is necessary to align at least two sides of each paper. However, in the past, all of this paper alignment work was performed manually, which required a great deal of labor and time, was extremely inefficient, and could not achieve uniform paper alignment.
【0003】 この為、本願出願人は先に用紙を上方から順次積み込むことにより、積み込ま れた用紙を自動的且つ均一に角揃えした状態で棒積みすることができる紙揃え装 置を提案し、作業能率の向上を図ることに成功したが、この考案は、上記紙揃え 装置に対して近接して設置した給紙台から少しづつ紙束を乗せ変えるものであり 、 給紙台と紙揃え装置間に掛け渡した渡し板装置を介して紙揃え装置に紙束を滑り 込ませる構造になっており、紙を反転させる場合は、作業者が紙束を裏返しにし てから渡し板を介して紙揃え装置に給紙していた。For this reason, the applicant of the present application has proposed a paper aligning device capable of automatically and evenly stacking the stacked sheets by sticking them in order from the top by sequentially stacking the sheets from above. Although we succeeded in improving the work efficiency, this invention is to gradually change the paper stack from the paper feed stand installed close to the above paper aligning device, and to change the paper feed stand and the paper aligning device. It has a structure in which the bundle of paper is slid into the paper aligning device via the bridge plate device that is placed between them.When turning the paper over, the operator turns the bundle of paper inside out and then inserts the paper stack through the bridge plate. Paper was being fed to the alignment device.
【0004】[0004]
しかし上記反転給紙作業は紙束を給紙台上において完全に懸垂し、裏返しにす る動作を伴うため、荷重の大きい紙を扱う作業では重労働となり、また反転作業 中に用紙を落下して角部を潰し、皺にする等の問題を有していた。 However, the above-mentioned reverse feeding work involves the operation of completely suspending the bundle of paper on the paper feed table and turning it over, so it is hard work when handling heavy paper, and the paper falls during the reversing work. There was a problem that the corners were crushed and wrinkled.
【0005】 また従来より、給紙台に載せる前処理として棒積みした用紙を反転したり、紙 揃え装置によって棒積みしたものを反転する装置としては、高積みした用紙の上 下面を押圧すると共に浮上支持して紙束全体を反転する大型の専用反転装置が使 用されていたが、この種の反転装置は大型の別装置を有するもので、極めて高価 になると共に、反転のための別作業時間を要するものであった。 本考案は上記問題に鑑みてなされたもので、用紙を給紙台から紙揃え装置に対 して渡し板上を滑り移動させる際、簡単な処理で紙束を反転給紙すると同時に用 紙間に空気を供給することができ、しかも皺や折れ等の不具合を生ずることがな い簡単な構造の紙揃え装置用反転機構を提供することを目的とするものである。Conventionally, as a device for reversing stacked sheets as a pretreatment for loading on a paper feed table or reversing stacked sheets by a paper aligning device, the upper and lower surfaces of highly stacked sheets are pressed together. A large-scale dedicated reversing device that floats and supports the entire sheet bundle was used, but this type of reversing device has a large separate device, which is extremely expensive and requires a separate work for reversing. It took time. The present invention has been made in view of the above problems, and when a sheet is slid and moved from the sheet feeding table to the sheet aligning device on the transfer plate, the sheet bundle is reversed and fed at the same time with a simple process. It is an object of the present invention to provide a reversing mechanism for a paper aligning device, which can supply air to the paper and has a simple structure without causing problems such as wrinkles and folds.
【0006】[0006]
本考案の紙揃え装置用反転機構は、給紙台と紙揃え装置間に掛け渡した渡し板 装置の上方に紙送り方向と直交するように横架設した適宜外径のロールからなる 反転軸を片持軸設し、適宜回転駆動装置によって上記渡し板上の紙送り方向と逆 向きに回転駆動すると共に、上記ロール面に対して回動自在且つ離設するように 軸設した抑え円盤を、ロールに対する捲回給紙タイミングに合わせて該ロール面 に押圧する用紙押圧手段を構成して用紙を戻し方向に強制的に巻送りして反転す ることを要旨とするものである。 The reversing mechanism for the paper aligning device of the present invention has a reversing shaft composed of a roll having an appropriate outer diameter which is horizontally installed above the transfer plate device which is provided between the paper feed table and the paper aligning device so as to be orthogonal to the paper feeding direction. A cantilever shaft is installed, which is rotatably driven by a rotary drive device in the direction opposite to the paper feed direction on the transfer plate, and a pressing disk which is rotatably and separated from the roll surface. The gist of the present invention is to configure a paper pressing means for pressing the roll surface in accordance with the winding / feeding timing for the roll to forcibly rewind and reverse the paper in the returning direction.
【0007】 また、上記反転軸は作業者に対して縦向きに位置し、手前側が開放されるもの であるが、該開放側の外径が小径になるように、反転軸の外径が緩やかな円錐状 を形成することが好ましい。Further, the reversing shaft is positioned vertically with respect to the worker, and the front side is opened. However, the outer diameter of the reversing shaft is gentle so that the outer diameter on the opening side becomes small. It is preferable to form a conical shape.
【0008】[0008]
上記紙揃え装置用反転方法を実施した反転機構は、給紙台上の用紙を渡し板を 介して紙揃え装置に滑り移動する作業に際して、先ず適当な紙束を渡し板上に滑 り移動させる(このとき反転軸は該紙束上方に位置する)と共に、該紙束の後端 を持ち上げ、反転軸のロールに捲回すると同時に該後端を前期渡し板上に案内す る。ロールに捲回された紙束は抑え円盤によってロール面に押し付けられ、この 動作によって反転軸の回動方向に巻き移動せしめられると共に、上記渡し板上を 滑って紙揃え装置に反転状態で送り込まれる。 The reversing mechanism implementing the above-mentioned reversing method for the paper aligning device first slides an appropriate bundle of paper onto the transfer plate when the paper on the paper feed table is slid and moved to the paper aligning device via the transfer plate. (At this time, the reversing shaft is located above the paper bundle.) At the same time, the rear end of the paper bundle is lifted and wound around a roll of the reversing shaft, and at the same time, the rear end is guided onto the delivery plate. The bundle of paper wound on the roll is pressed against the roll surface by the restraining disc, which causes it to wind and move in the direction of rotation of the reversing shaft, and also slides on the above-mentioned transfer plate and is fed to the paper aligning device in the reversed state. .
【0009】[0009]
以下、本考案紙揃え装置用反転機構の一実施例を図面に従って説明する。 An embodiment of a reversing mechanism for a paper aligning device of the present invention will be described below with reference to the drawings.
【0010】 符号1は給紙台2と隣接した紙揃え装置であり、紙揃え作業時には傾倒機構( 図示せず)に依り、給紙台2から離れた奥側隅部が最下位になるように傾倒する 構造になると共に、棒積みする用紙が所定の給紙面Aに保持するよう支台3が次 第に降下する構造になる。また、上記給紙台2は側枠4に対して用紙aを載置す る載台5を昇降自在に支承し、該載台5に載置した供給側の用紙aの上面レベル が略一定(矢印B)になる如く、自動的に昇降調整する構造になる。また、符号 6は紙揃え装置1と給紙台2間に構成した渡し板装置であり、有角度に並説した 紙揃え装置1と給紙台2間において円弧状の平滑な給紙面を形成し、給紙台2の 給紙レベルBにある用紙aを、紙揃え装置1の給紙レベルAに摺動移動する好適 な高さに架設すると共に、紙揃え装置1に供給した用紙aの上面手前側端を給紙 タイミングに合わせて押圧保持する紙抑え機構7を該渡し板装置6の先端部に構 成してなる。Reference numeral 1 denotes a paper aligning device adjacent to the paper feed table 2, and a tilting mechanism (not shown) is used during the paper aligning operation so that the back side corner away from the paper feed tray 2 is the lowest. In addition to the structure in which the support base 3 is tilted, the support 3 is lowered next so that the sheets to be stacked on the rod are held on the predetermined sheet feeding surface A. Further, the paper feed table 2 supports a loading table 5 for loading a sheet a on a side frame 4 so as to be able to move up and down, and the upper surface level of the feeding-side sheet a loaded on the loading table 5 is substantially constant. As shown by (arrow B), the structure is such that the elevation is automatically adjusted. Further, reference numeral 6 is a transfer plate device formed between the paper aligning device 1 and the paper feed tray 2, and forms an arc-shaped smooth paper feed surface between the paper aligning device 1 and the paper feed tray 2 which are arranged at an angle. Then, the paper a at the paper feed level B of the paper feed table 2 is erected at a suitable height for sliding movement to the paper feed level A of the paper alignment device 1, and the paper a supplied to the paper alignment device 1 is A paper holding mechanism 7 that presses and holds the front-side end of the upper surface in synchronization with the paper feed timing is formed at the tip of the transfer plate device 6.
【0011】 本考案の紙揃え装置用反転機構10は上記渡し板装置6の上方に構成されるも のであり、前記給紙台2の側枠4に突設するか、又は床面に設置した支持枠11 に固設してなる片持軸受部材12に対して上記渡し板装置6の給紙ラインを横断 するように横架設した反転軸13を回動自在に片持軸設してなる。該反転軸13 は支持側が大径になり、非支持端部側を徐々に小径にした緩やかな円錐状外径の ロール14を形成すると共に、渡し板装置6の摺動面上方に10乃至20cm離 間して架設され、上記支持枠11に固設したモータ15によって上記渡し板装置 6上の紙送り方向(矢印F)と逆向き(矢印T)に適宜速度で回転駆動する構造 になる。符号16は該ロール14の略中央部上方に枢設した抑え円盤であり、上 記支持枠11に対してピン軸17を介して一端を枢着すると共に、矢印C方向摺 動自在に架設した支持軸18の先端に回動自在に枢着してあり、該支持軸18の 基部に設けたカム部材19と該支持軸18の干渉とコイルスプリング20の弾性 により抑え円盤16をロール14の周面と離設する構造になる。該カム部材19 は支持枠11に固設した制御モータ21のモータ軸に軸着され、後述する用紙検 出センサ23からの用紙a検知タイミング(図6参照)で抑え円盤16を離設し てなる。The reversing mechanism 10 for the paper aligning device of the present invention is constructed above the transfer plate device 6, and is provided so as to project on the side frame 4 of the paper feeding table 2 or installed on the floor. An inversion shaft 13 which is horizontally installed so as to traverse the sheet feeding line of the transfer plate device 6 is rotatably cantilevered with respect to a cantilever bearing member 12 fixed to the support frame 11. The reversing shaft 13 has a large diameter on the support side and forms a roll 14 having a gentle conical outer diameter with the non-support end portion side gradually decreasing in diameter, and 10 to 20 cm above the sliding surface of the transfer plate device 6. The structure is such that the motor 15 is installed at a distance and fixedly mounted on the support frame 11 so as to rotate at an appropriate speed in the direction (arrow T) opposite to the paper feed direction (arrow F) on the transfer plate device 6. Reference numeral 16 is a restraining disc pivotably provided above the central portion of the roll 14, and one end thereof is pivotally attached to the above-mentioned support frame 11 via a pin shaft 17 and is slidably mounted in the arrow C direction. It is rotatably pivotally attached to the tip of the support shaft 18, and suppresses the disk 16 around the roll 14 by the interference of the cam member 19 provided at the base of the support shaft 18 and the support shaft 18 and the elasticity of the coil spring 20. The structure is separated from the surface. The cam member 19 is rotatably attached to the motor shaft of a control motor 21 fixed to the support frame 11, and holds the disc 16 apart at the timing (see FIG. 6) for detecting a sheet a from a sheet detection sensor 23 described later. Become.
【0012】 符号22は上記反転軸13と近接して平行に、且つ紙揃え装置1側に位置して 架設したセンサ支持バーであり、該バー22の端部には一対の発光受光素子から なる用紙検出センサ23が設けられており、上記ロール14の上側を越えて紙揃 え装置1側に臨んだ用紙aの端を矢印Dの位置で検知する構成になる。Reference numeral 22 is a sensor support bar which is installed close to and parallel to the reversing shaft 13 and on the side of the sheet aligning device 1, and the end of the bar 22 is composed of a pair of light emitting and receiving elements. A sheet detection sensor 23 is provided to detect the end of the sheet a, which has passed over the upper side of the roll 14 and faces the sheet aligning apparatus 1 at the position of arrow D.
【0013】 上記構成の紙揃え装置1に給紙台2から通常姿勢で用紙aを積み込む場合は、 給紙台2の給紙レベルBから紙束aを渡し板装置6上に移動(このとき紙束aは 反転軸13の下方を通過するようになる。)すると共に、該渡し板装置6上を滑 らせて紙揃え装置1の給紙レベルAに滑り込ませ、この繰返しにより棒積みを行 うことができる。When the sheets a are loaded from the sheet feeding table 2 in the normal orientation to the sheet aligning apparatus 1 having the above-described configuration, the sheet bundle a is moved from the sheet feeding level B of the sheet feeding table 2 onto the transfer board device 6 (at this time). The sheet bundle a passes below the reversing shaft 13.) and slides on the transfer plate device 6 to slide it into the sheet feed level A of the sheet aligning device 1, and the stacking of bars is repeated by repeating this. It can be carried out.
【0014】 また反転棒積み作業を行う場合は、モータ15に依って反転軸13を回転駆動 した状態で作業をするものであり、図5及び図6に従って説明する。このとき抑 え円盤16はロール14の周面から離間後退した位置に待機してなる。Further, when performing the reversal rod stacking work, the reversal shaft 13 is rotated and driven by the motor 15, and will be described with reference to FIGS. 5 and 6. At this time, the constraining disc 16 stands by at a position retracted from the peripheral surface of the roll 14.
【0015】 (1)先ず給紙台2の給紙レベルBから適当量の紙束aを渡し板装置6上に移 動(このとき紙束aはロール14の下方を通過するようになる。)し、紙束aの 後端が反転軸13を通過しない位置に仮置きする(図5a)。(1) First, an appropriate amount of the sheet bundle a is moved from the sheet feeding level B of the sheet feeding table 2 onto the transfer board device 6 (at this time, the sheet bundle a passes below the roll 14. Then, the rear end of the sheet bundle a is temporarily placed at a position where it does not pass through the reversing shaft 13 (FIG. 5A).
【0016】 (2)次に作業者は、仮置きされた該紙束aの後端を掴んで持ち上げ、ロール 14の回転方向(矢印T)に後端側から捲回すると同時に該後端を前記渡し板装 置6上に案内する(図5b)。(2) Next, the operator grasps and lifts the rear end of the temporarily placed sheet bundle a, winds the rear end side in the rotation direction of the roll 14 (arrow T), and simultaneously rotates the rear end. Guide onto the bridge device 6 (Fig. 5b).
【0017】 (3)この捲回によっても紙束aはロール14の面を滑っているが、用紙検出 センサ23は上記ロール14の上側を越えて紙揃え装置1側に臨んだ用紙aの端 を検知し、この検知出力によって中央制御装置(図示せず)を介して抑え円盤1 6がロール14面に降下するようにカム部材19を制御モータ21によって回転 駆動する(図5c)。(3) Although the paper bundle a slides on the surface of the roll 14 due to this winding, the paper detection sensor 23 goes beyond the upper side of the roll 14 and the end of the paper a facing the paper aligning device 1 side. Is detected, and the cam member 19 is rotationally driven by the control motor 21 so that the disc 16 is lowered to the surface of the roll 14 via the central control unit (not shown) by the detection output (FIG. 5c).
【0018】 (4)従って該抑え円盤16はコイルスプリング20の弾性によってロール1 4に捲回した紙束aを該ロール14面に押し付けるようになるため、反転軸13 の回動(矢印T)に伴って該紙束aは巻き込み移動せしめられ、上記渡し板装置 6上を滑って紙揃え装置1の給紙レベルAに反転状態で自動的に送り込まれる( 図5d)。(4) Therefore, the restraining disc 16 presses the sheet bundle a wound around the roll 14 against the surface of the roll 14 by the elasticity of the coil spring 20, so that the reversing shaft 13 rotates (arrow T). Along with this, the sheet bundle a is rolled up and moved, and slides on the transfer plate device 6 and is automatically fed to the sheet feeding level A of the sheet aligning device 1 in an inverted state (FIG. 5d).
【0019】 紙束aが完全に移動すると用紙検出センサ23による検知信号がなくなり、制 御モータ21の駆動によってカム部材19が再び支持軸18の基部に作用して抑 え円盤16をロール14面から後退離間する。When the sheet bundle a is completely moved, the detection signal from the sheet detection sensor 23 disappears, and the drive of the control motor 21 causes the cam member 19 to act on the base of the support shaft 18 again to hold the disc 16 on the roll 14 surface. Away from back.
【0020】 従って、この繰返しにより用紙aを反転状態で紙揃え装置1に給紙し、棒積み を行うことができる。同時に、該ロール14面への捲回に伴う紙束aの褶曲によ り上下の用紙間に空気が供給される。Therefore, by repeating this, the sheets a can be fed to the sheet aligning device 1 in the inverted state and stacked on the bar. At the same time, air is supplied between the upper and lower sheets due to the folding of the sheet bundle a due to the winding on the roll 14 surface.
【0021】 また上記実施例の構成では、反転軸13の外形を円錐状外径ロール14を呈す るように構成しているため、手前側より奥側の用紙の送り量が大きくなり、捲回 した紙束aが該反転位置で供給角度を変位するため、反転した紙束aが給紙台2 と有角度に設置した紙揃え装置1に対して正方向から滑り込み、紙揃え効果に有 効である。Further, in the configuration of the above embodiment, since the outer shape of the reversing shaft 13 is configured to present the conical outer diameter roll 14, the feeding amount of the paper on the back side is larger than that on the front side, and the winding is performed. Since the sheet bundle a that has been moved displaces the supply angle at the reversing position, the sheet bundle a that has been reversed slides in the paper aligning device 1 installed at an angle with the paper feed table 2 from the forward direction, and is effective in the paper aligning effect. Is.
【0022】[0022]
以上述べたように本考案に係る紙揃え装置用反転機構は、渡し板装置の上方に 反転軸を架設したものであり、該反転軸により用紙を給紙台から紙揃え装置に対 して渡し板上を滑り移動させる際、架設した反転軸に捲回する簡単な処理で紙束 を反転給紙することができ、しかも用紙間に空気を供給することができる特徴を 有する。また供給が自動的に行われるため、反転した用紙に皺や折れ等の不具合 が極めて少なくなり、更に簡単な構造になるため、安価に提供することができる 等の特徴を有するものであり、本考案実施後の実用的効果は極めて大きい。 As described above, the reversing mechanism for the paper aligning device according to the present invention has the reversing shaft installed above the transfer plate device, and the reversing shaft transfers the paper from the paper feed table to the paper aligning device. When sliding on the plate, it has a feature that a paper bundle can be reversed and fed by a simple process of winding it around a reversing shaft installed, and air can be supplied between the papers. In addition, since the paper is automatically fed, there are few problems such as wrinkles and folds in the reversed paper, and the simpler structure makes it possible to provide it at low cost. The practical effect after implementation of the invention is extremely large.
【図1】本考案に係る紙揃え装置用反転機構の一実施例
を示す紙揃え装置の正面図である。FIG. 1 is a front view of a paper aligning device showing an embodiment of a reversing mechanism for a paper aligning device according to the present invention.
【図2】本考案に係る紙揃え装置用反転機構の一実施例
を示す紙揃え装置の平面図である。FIG. 2 is a plan view of a paper aligning device showing an embodiment of a reversing mechanism for a paper aligning device according to the present invention.
【図3】紙揃え装置用反転機構を示す正面図である。FIG. 3 is a front view showing a reversing mechanism for a paper aligning device.
【図4】紙揃え装置用反転機構を示す右側面図である。FIG. 4 is a right side view showing a reversing mechanism for the paper aligning device.
【図5】紙揃え装置用反転機構の作動原理を示す説明図
である。FIG. 5 is an explanatory diagram showing an operating principle of a reversing mechanism for a paper aligning device.
【図6】抑え円盤の作動を示すタイミングチャートであ
る。FIG. 6 is a timing chart showing the operation of the holding disc.
1 紙揃え装置 2 給紙台 4 側枠 6 渡し板装置 10 紙揃え装置用反転機構 11 支持枠 12 軸受部材 13 反転軸 14 円錐状外径ロール 15 ピン軸 18 支持軸 19 カム部材 20 コイルスプリング 21 制御モータ 22 センサ支持バー 23 用紙検出センサ a 用紙(紙束) 1 Paper Aligning Device 2 Paper Feeding Table 4 Side Frame 6 Transfer Plate Device 10 Inversion Mechanism for Paper Aligning Device 11 Support Frame 12 Bearing Member 13 Reversing Shaft 14 Conical Outer Diameter Roll 15 Pin Shaft 18 Support Shaft 19 Cam Member 20 Coil Spring 21 Control motor 22 Sensor support bar 23 Paper detection sensor a Paper (paper bundle)
Claims (3)
板装置の上方に紙送り方向と直交するように横架設した
適宜外径のロ−ルからなる反転軸を片持軸設し、適宜回
転駆動装置によって上記渡し板上の紙送り方向と逆向き
に回転駆動すると共に、上記ロ−ル面に対して回動自在
且つ離接するように軸接した抑え円盤を、ロ−ルに対す
る捲回給紙タイミングに合わせて該ロ−ル面に押圧する
用紙押圧手段を構成してなる紙揃え装置用反転機構。1. A cantilever shaft provided with a reversing shaft composed of a roll having an appropriate outer diameter which is horizontally installed above a transfer plate device which is provided between a paper feed table and a paper aligning device so as to be orthogonal to the paper feeding direction. Then, a rotation drive device is appropriately driven to rotate in a direction opposite to the paper feeding direction on the transfer plate, and a pressing disc axially contacted so as to be rotatable and separated from and in contact with the roll surface is mounted on the roll. A reversing mechanism for a paper aligning device, which comprises a paper pressing means for pressing the roll surface in accordance with the winding paper feeding timing with respect to.
すことを特徴とする請求項1記載の紙揃え装置用反転機
構。2. The reversing mechanism for a sheet aligning device according to claim 1, wherein the outer diameter of the roll is a conical shape with a gentle outer diameter.
設した支持軸を制御モータに軸設したカムによって揺動
すると共に、コイルスプリング等の弾性によって押圧す
る構造になる請求項1又は2記載の紙揃え装置用反転機
構。3. The structure according to claim 1, wherein the paper pressing means has a structure in which a support shaft, which holds the disc so as to be rotatable, is swung by a cam which is installed in a control motor, and is pressed by elasticity of a coil spring or the like. The reversing mechanism for the paper aligning device according to 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1392194U JPH09169U (en) | 1994-10-17 | 1994-10-17 | Inversion mechanism for paper alignment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1392194U JPH09169U (en) | 1994-10-17 | 1994-10-17 | Inversion mechanism for paper alignment device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH09169U true JPH09169U (en) | 1997-04-04 |
Family
ID=11846650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1392194U Pending JPH09169U (en) | 1994-10-17 | 1994-10-17 | Inversion mechanism for paper alignment device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH09169U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6288749A (en) * | 1985-10-16 | 1987-04-23 | Fuji Photo Film Co Ltd | Stop and discharge device for sheet |
JPS6371053A (en) * | 1986-09-12 | 1988-03-31 | Isamu Miura | Nethod of reversing paper for paper aligning device and mechanism for reversing paper |
JPS6417978A (en) * | 1987-07-13 | 1989-01-20 | Sekisui Chemical Co Ltd | Locking confirming device |
-
1994
- 1994-10-17 JP JP1392194U patent/JPH09169U/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6288749A (en) * | 1985-10-16 | 1987-04-23 | Fuji Photo Film Co Ltd | Stop and discharge device for sheet |
JPS6371053A (en) * | 1986-09-12 | 1988-03-31 | Isamu Miura | Nethod of reversing paper for paper aligning device and mechanism for reversing paper |
JPS6417978A (en) * | 1987-07-13 | 1989-01-20 | Sekisui Chemical Co Ltd | Locking confirming device |
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