JPS60155396A - Stopper device for top-bottom cutting in three-way cutting - Google Patents
Stopper device for top-bottom cutting in three-way cuttingInfo
- Publication number
- JPS60155396A JPS60155396A JP1176684A JP1176684A JPS60155396A JP S60155396 A JPS60155396 A JP S60155396A JP 1176684 A JP1176684 A JP 1176684A JP 1176684 A JP1176684 A JP 1176684A JP S60155396 A JPS60155396 A JP S60155396A
- Authority
- JP
- Japan
- Prior art keywords
- upper blade
- blade support
- cutting
- stopper
- cut
- 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
- Nonmetal Cutting Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、被断裁物、詳しくは、中綴製本、平綴製本、
糸か（り製本９紙板１合成樹脂材などの三方断裁におけ
る天地断裁時の被断裁物のストッパー装置に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to objects to be cut, specifically, saddle-stitched books, flat-stitched books,
This invention relates to a stopper device for an object to be cut during top-to-bottom cutting in three-way cutting of thread binding, 9 paper boards, 1 synthetic resin material, etc.
従来、中綴製本、平綴製本などの製本の天地断裁に当っ
ては、搬送されるこれらの製本の背を、搬送体の下側か
ら上方に突出するストッパーに当接させて製本を一時停
止した状態で可動上刃と固定下刃とにより断裁していた
。そしてこのストツパーは、上刃支持台の昇降作用に同
調して上下動するように構成されており、従って、上刃
支持台ストッパーとは連動機構、カム機構などにより同
調するよう構成する必要があり、その構造は煩雑である
ばかりでなく、両者の同調調節に精度を要するとともに
、部品点数が多いことに起因する故障も多く、加えてコ
ストアップされるなどの問題点があった。Conventionally, when trimming the top and bottom of bound books such as saddle stitching and flat stitching, the binding is temporarily stopped by bringing the spines of the bound books that are transported into contact with a stopper that protrudes upward from the bottom of the conveyor. In this state, cutting was performed using a movable upper blade and a fixed lower blade. This stopper is configured to move up and down in synchronization with the raising and lowering action of the upper blade support, and therefore, it must be configured to synchronize with the upper blade support stopper by an interlocking mechanism, a cam mechanism, etc. However, the structure is not only complicated, but also requires precision in tuning the two, and there are many failures due to the large number of parts.In addition, there are problems such as increased costs.
本発明は、このような実情に鑑みなされたもので、簡単
な面も合理的手段によって従来技術の問題点を解消せし
め、構造の簡易化とストッパー動作の適確化を充実させ
、被断裁物の天地中の寸法に関係なく上刃支持台に追従
しうるコストダウンされたストッパー装置ヲ提供せんと
するものである。The present invention has been made in view of the above circumstances, and solves the problems of the prior art by simple and rational means, simplifies the structure and improves the appropriateness of the stopper operation, and improves the performance of the material to be cut. To provide a cost-reduced stopper device that can follow an upper blade support regardless of vertical and vertical dimensions.
図面について本発明実施例の詳細を説明する。Embodiments of the present invention will be described in detail with reference to the drawings.
１１図は、被断裁物として、中綴製本を例にとった製本
装置の平面図、１２図は本発明要部、詳しくは、上刃取
付台の正面図、矛３図は同上要部の側面図、１７図は同
上縦断側面図である。Figure 11 is a plan view of a bookbinding device using saddle stitch binding as an example of the object to be cut, Figure 12 is a front view of the main parts of the present invention, specifically, a front view of the upper blade mount, and Figure 3 is a diagram of the main parts of the same. The side view and FIG. 17 are longitudinal sectional side views of the same.
１７図におけるム）は折帳のロータリーフィーダー、（
Ｂｌは該ロータリーフィーダーム）の下手側に連設され
る中綴ぢ用のステッチャ−９（Ｃ）は中綴ぢされた製本
の天地及び小口を順に追って断裁するための三方断裁機
である。而して本発明は、１２〜７図は、中綴製本の天
地断裁時における中綴製本の背に当接し、これを一時停
止させるためのストッパー装置を示し、以下その実施例
を説明する。Mu) in Figure 17 is a rotary feeder for signatures, (
A stitcher 9 (C) for saddle stitching, which is connected to the lower side of the rotary feeder (B1), is a three-sided cutting machine for sequentially cutting the top, bottom and edge of a saddle stitched book. According to the present invention, FIGS. 12 to 7 show a stopper device for temporarily stopping the spine of a saddle-stitched book by coming into contact with it during top-to-bottom cutting of the saddle-stitched book. Examples thereof will be described below.
ｆｉｌは、上記三方断裁機（ｅ）の製本流路（２）の両
側に、機枠（３）に対して昇降可能に配設された上刃支
持台袋しである。また上記上刃支持台（１）には、少く
とも２本の案内ロンド（５）の下端に横架された製本押
え（６）が昇降可能にとりつけられており、少くとも一
方の案内ロッド（５）と上刃支持台（１）間には、製本
押え（６）の自動復帰用のスパイラル発条（７）が弾設
されている。即ち、製本押え（６）は、上刃支持台（１
）が下降し、搬入された製本（８）上に当接したときに
、上刃支持台（１）の下降運動と切離されて、上刃支持
台（１）のみがスパイラル発条（７）全圧縮しながら下
降を続け、下死点に達した上刃支持台＋１１が上昇行程
に移り、上記スパイラル発条（７）の圧縮が解放された
状態で製本押え（６）は上刃支持台（１１と一緒に上昇
し、上死点に至り停止し、次工程に備えられる。fil is an upper blade support bag which is disposed on both sides of the bookbinding channel (2) of the three-sided cutting machine (e) so as to be movable up and down with respect to the machine frame (3). In addition, a bookbinding presser foot (6) is attached to the upper blade support stand (1) so as to be able to rise and fall horizontally across the lower ends of at least two guide rods (5). A spiral spring (7) for automatic return of the bookbinding presser foot (6) is provided between the upper blade support stand (1) and the upper blade support stand (1). That is, the bookbinding presser foot (6) is attached to the upper blade support stand (1
) descends and comes into contact with the transported bookbinding (8), it is separated from the descending movement of the upper blade support (1) and only the upper blade support (1) spirals (7). The upper blade support base +11 continues to descend while being fully compressed, and reaches the bottom dead center, and then moves to the upward stroke, and with the spiral spring (7) released from compression, the bookbinding presser foot (6) moves to the upper blade support base ( 11, reaches top dead center and stops, ready for the next process.
以上の構成は従来の三方断裁機（Ｃ）に設けられている
。The above configuration is provided in a conventional three-sided cutting machine (C).
このような上刃支持台構造においては本発明は、該上刃
支持台（１）の下手側、詳しくは、製本（８）の搬送流
れ方向に対する上刃支持台（１）の下手側に垂直方向の
案内筒（９）ヲ設け、該案内筒（９）に所要長さのスト
ッパー杆α１ｌＩｌｔ−上下動可能に挿嵌し、また該ス
トッパー杆ａαの一側には、上記案内筒（９）の案内孔
（９α）に対して直交する方向に連通せる水平状の案内
孔（９ｂ）内に設けた発条Ｑｌ）にて押圧される鋼球（
１２１を常時圧接せしめ、ストッパー杆（１０）が自重
により動くことなく、通常は上刃支持台（１）とともに
動き、他物に接触し動きが拘束されたときに、上刃支持
台（１）の運動と切離されるように構成したものである
。In such an upper blade support structure, the present invention is directed to the lower side of the upper blade support (1), specifically, perpendicular to the lower side of the upper blade support (1) with respect to the conveying flow direction of the bookbinding (8). A guide tube (9) in the direction is provided, and a stopper rod α1lIlt of a required length is inserted into the guide tube (9) so as to be movable up and down, and on one side of the stopper rod aα, the guide tube (9) The steel ball (
121 is in constant pressure contact, the stopper rod (10) does not move due to its own weight, but normally moves together with the upper blade support (1), and when it comes into contact with another object and its movement is restricted, the upper blade support (1) It is designed so that it is separated from the movement of
そして上記ストッパー杆（ＩＣＩ＋の下端は、下刃取付
台（［３１に固定した下刃α司の上面に臨設され、また
、ストッパー杆ＱＯ）の上端は、矛コ、３図から明らか
なように、上記機枠（３）上に設けた「形の制限部材α
籾の先端下面に臨設せしめられ、ストッパー杆α０）は
、上刃支持台（１１の昇降動作により、ストッパー杆０
０）の上下端が、上刃支持台ｆｉｌが上死点に達する前
に制限部材Ｑ５）に、あるいは下刃０ａに当接され、鋼
球（１２１の押圧力に抗して案内筒（９）に対しスライ
ドするよう構成されている。また上記ストッパー杆００
）の側面には、上記鋼球α２の一部が嵌入する四部（１
０α）が形成してあり、ストッパー杆ＱＯ）の上端が制
限部材α９に接触したときに、凹部（１０α）に鋼球α
渇が嵌入し、ストッパー杆αＯ）の位置規制がなされる
ようにしである。このように、四部（ｌＯα）に鋼球（
１２１ヲ確実に嵌入するために、上記制限部材α９に調
節ポル） （１６１を螺着しておき、この調節ボルト住
０の下端にストッパー杆α〔の上端が接触するようにな
したものである。The lower end of the stopper rod (ICI+) is installed on the upper surface of the lower blade mount ([31]), and the upper end of the stopper rod QO is attached to the upper surface of the lower blade mount ([31]). , the "shaped restriction member α" provided on the machine frame (3)
The stopper rod α0) is provided on the lower surface of the tip of the paddy, and the stopper rod
Before the upper blade support fil reaches the top dead center, the upper and lower ends of the upper blade 0) come into contact with the limiting member Q5) or the lower blade 0a, and the guide cylinder (9) resists the pressing force of the steel ball (121). ) is configured to slide against the stopper rod 00.
) has four parts (1) into which a part of the steel ball α2 is fitted.
0α) is formed, and when the upper end of the stopper rod QO) comes into contact with the limiting member α9, a steel ball α is formed in the recess (10α).
This allows the stopper rod to fit in and regulate the position of the stopper rod αO). In this way, the steel ball (
In order to securely insert 121, an adjustment bolt (161) is screwed onto the limiting member α9, and the upper end of the stopper rod α is brought into contact with the lower end of this adjustment bolt 0. .
またこのストッパー杆（１０）の長さは、搬入される製
本の流れを最先的に停止させ、次いで製本押え（６）が
製本（８）全完全に拘束し、次いで上刃（４）と下刃Ｑ
４）で製本の天地を断裁することから、矛コ図の状態に
おいて、ストッパー杆α０）の下端が製本押え（６）の
下縁より大きく下方に突出している長さとすることが不
可欠要件である。The length of this stopper rod (10) is such that it first stops the flow of bound books being carried in, then the binding presser foot (6) completely restrains the binding (8), and then the upper blade (4) Lower blade Q
Since the top and bottom of the binding book is cut in step 4), it is essential that the lower end of the stopper rod α0) protrudes downward to a greater extent than the lower edge of the binding presser foot (6) in the state shown in the cross-section diagram. .
尚特に図示してないが、上記上刃支持台及び下刃は、製
本の天地中の大小により夫々この巾方向にそって移動調
整できるようにしであることは当然のことである。Although not particularly shown, it is a matter of course that the upper blade support and the lower blade can be adjusted to move along the width direction, depending on the size of the top and bottom of the book.
次に製本の天地断裁作用について説明する。製本装置か
ら三方断裁機（Ｃ）に搬入された製本（８）は、間歇運
動に近い搬送体（図示路）の動き１即ち・早送り動作と
、きわめて遅い動作の組み合わせにより三方断裁機（Ｃ
）の天地断裁￥Ａ（０１’）に搬入されると、この連動
と同調して１２図の状態にある上刃支持台（１）が降下
する。上刃支持台（１）の降下により、先づ最下端にあ
るストッパー杆α０）の下端が下刃（１４）の上面に当
接してこのストッパー杆（１０１の下降は拘束されると
ともに、搬入中の製本（８）の背部がこのストッパー杆
００）に当接して製本は一時停止せしめられる。Next, the top-bottom trimming function for bookbinding will be explained. The bound book (8) carried from the bookbinding device to the three-way cutting machine (C) is processed by the combination of movement 1 of the conveyor (path shown) that is close to intermittent movement, that is, rapid forward movement, and extremely slow movement.
), the upper blade support stand (1), which is in the state shown in Figure 12, lowers in synchronization with this movement. As the upper blade support stand (1) descends, the lower end of the stopper rod α0 at the lowest end comes into contact with the upper surface of the lower blade (14), and the lowering of this stopper rod (101) is restrained and the The back of the bookbinding (8) comes into contact with this stopper rod 00), and the bookbinding is temporarily stopped.
次に製本押え（６）の下縁が製本（８）の上面に押圧せ
しめられ、製本（８）の天地縁部が断裁し易いように押
圧されると、次に上刃（４）と下刃α荀とによって製本
（８）の天地は断裁される。Next, the lower edge of the binding presser foot (6) is pressed against the top surface of the binding (8), and the top and bottom edges of the binding (8) are pressed so that they can be easily cut. The top and bottom of the binding (8) are cut by the blade α.
断裁を終えた上刃支持台（１）は復帰行程に移るが、ス
トッパー杆ＱＯ）は鋼球（１２＋の押圧作用で上刃支持
台［ＩＪと一体的であるため、このストッパー杆（１０
）は上刃支持台ｆｉｌの上昇と同時に上昇して製本（８
）の背部から離れ、次いで製本押え（６）は、スパイラ
ル発条（７）の弾力が消えるまで製本を押えているが、
スパイラル発条（７）の弾力が消えると上刃支持台（１
）と共に上昇して製本（８）の拘束金解き、全ての拘束
が解かれた製本（８）は搬送体の作用で次工程の小口断
裁部（Ｃ２）に送られる。After cutting, the upper blade support (1) moves to the return process, but the stopper rod (QO) is integrated with the upper blade support (IJ) by the pressing action of the steel ball (12+), so this stopper rod (10
) rises at the same time as the upper blade support stand fil rises, and the bookbinding (8
), and then the binding presser foot (6) presses down on the binding until the elasticity of the spiral spring (7) disappears.
When the elasticity of the spiral spring (7) disappears, the upper blade support (1)
), the binder (8) is released from the restraints, and the bound booklet (8) with all restraints released is sent to the edge cutting section (C2) of the next process by the action of the conveyor.
そして上刃支持台（１）が上死点に達する前に、上記ス
トッパー杆α０）の上端が制限部材Ｑ５）に螺着した調
節ボルトαＧ）の下端に当接して上昇が阻止せしめられ
、このストッパー杆αＯ）は上刃支持台（１）の上昇連
動と切離される結果となり、ストッパー杆ＱＯＩの上端
が調節ポル） （１６１に当接して上昇が停止したとき
から、上刃支持台（１）が上昇して上死点に達するまで
の距離（例えば約、ｔｍ）だけストッパー杆（１０）は
相対的に下降されたと同様な結果となり、上刃支持台（
υが上死点に達したとき、矛コ図のような状態となり、
次の天地断裁に備えた姿勢となる。Before the upper blade support (1) reaches the top dead center, the upper end of the stopper rod α0) comes into contact with the lower end of the adjustment bolt αG) screwed onto the limiting member Q5), preventing it from rising. As a result, the stopper rod αO) is disconnected from the upward movement of the upper blade support (1), and the upper end of the stopper rod QOI comes into contact with the adjustment pole (161) and stops rising. The result is the same as if the stopper rod (10) was relatively lowered by the distance (for example, approximately tm) until the upper blade support ( ) rises and reaches the top dead center.
When υ reaches top dead center, it will be in a state like a dagger diagram,
It becomes a posture in preparation for the next top and bottom cutting.
このときに鋼球（１２１がストッパー杆００）の四部（
／θα）に嵌入し、ストッパー杆００）全位置決めをな
す。以上の動作は殆んど瞬間的に行われるものである。At this time, the four parts of the steel ball (121 is the stopper rod 00) (
/θα) to fully position the stopper rod 00). The above operations are performed almost instantaneously.
尚上記実施例は、製本の天地断裁について述べたが、製
本（中級製本、平綴製本、糸かくり製本など）以外に、
紙板１合成樹脂板材などの天地断裁もなしうろことから
、単に製本の天地断裁に特定されるものではない。In the above embodiment, the top and bottom trimming of the book binding was described, but in addition to book binding (intermediate binding, flat binding, thread binding, etc.),
Paper Board 1 Since the synthetic resin board material does not have vertical cutting either, it is not simply limited to vertical cutting in bookbinding.
このように本発明によれば、従来技術のように、上刃支
持台の昇降作用と同調させ、被断裁物の搬送体の下方か
ら上方に向けてストッパーを突出せしめて被断裁物を一
時停止するものに比べ、上刃支持台とストッパーとの連
動機構を全く不要とし、単に上刃支持台にストッパー杆
を一定の条件をもってとりつけることによって適確なス
トッパー動作がなし得られる特長を有し、更に構造の大
巾な簡略化、大巾なコストダウンが計れるなど優れた特
長を有する。As described above, according to the present invention, unlike the prior art, the object to be cut is temporarily stopped by projecting the stopper from the bottom to the top of the conveyor of the object to be cut in synchronization with the raising and lowering action of the upper blade support. Compared to those that do, there is no need for an interlocking mechanism between the upper blade support and the stopper, and the stopper can be operated accurately by simply attaching the stopper rod to the upper blade support under certain conditions. Furthermore, it has excellent features such as greatly simplifying the structure and significantly reducing costs.
Ｊ’ ／図は中綴製本機と三方断裁機とよりなる製本装
置の平面図、オコ図は上刃支持台部の正面図。
矛３図は同上要部の側面図、１４図は同上縦断側面図で
ある。
ム）・・・ロータリーフィーダー、（Ｂ）・・・ステッ
チャ−１（ｅ）・・・三方断裁機、（０，）・・・製本
の天地断裁部、（１］・・・上刃支持台、（２）・・・
製本流路、（３）・・・機枠、（４）・・・上刃、（５
）・・・案内ロンド、（６）・・・製本押え、（７）・
・・スパイラル発条、（９）・・・案内筒、（９→・・
・案内孔、α０）・・・ストッパー杆、（ｌＯの・・・
四部、 Ｑｌ）・・・発条、αり・・・鋼球。
α３）・・・下刃取付台、α滲・・・下刃、α９・・・
制限部拐、α６）・・・調節ボルト。
特許出願人 株式会社尾塔製作所J'/The figure is a plan view of a bookbinding device consisting of a saddle stitcher and a three-sided cutter, and the side figure is a front view of the upper blade support. Figure 3 is a side view of the main parts of the same, and Figure 14 is a longitudinal sectional side view of the same. m)... Rotary feeder, (B)... Stitcher 1 (e)... Three side cutting machine, (0,)... Book binding top and bottom cutting section, (1)... Upper blade support stand , (2)...
Bookbinding channel, (3)... machine frame, (4)... upper blade, (5
)...Guide Rondo, (6)...Binding foot, (7)...
...Spiral spring, (9)...Guide cylinder, (9→...
・Guide hole, α0)...Stopper rod, (lO...
Part 4, Ql)...spring, αri...steel ball. α3)...Lower blade mounting base, α-blade...Lower blade, α9...
Restriction part removed, α6)...adjustment bolt. Patent applicant Oto Seisakusho Co., Ltd.
Claims (1)
部に導き、被断裁物の背側をストッパーにて一時停止さ
せた状態で被断裁物を拘束し、被断裁物の搬送流路左右
に配した昇降可能の支持台にとりつけた上刃と、下刃取
付台に固定した下刃とにより被断裁物の天地を断裁する
ようにした装置において、上記上刃支持台の後側部に、
この上刃支持台に設けた自動復帰習性を有する被断裁物
押えより先に下刃または下刃取付台に下端が当接して上
刃支持台の下降運動と切離され、かつ、上刃支持台の上
昇復帰途中において、固定物に上端が接触して上刃支持
台の上昇連動と切離され、常時は上刃支持台に支持され
るとともに、被断裁物押えの下面より下方に突出する長
さｔ有するストッパー杆をとりつけたことを特徴とする
三方断裁における天地断裁用ストッパー装置。The object to be cut, such as book binding or paper board, is guided to the top and bottom cutting section of the three-sided cutting machine, and the back side of the object to be cut is temporarily stopped by a stopper, and the object to be cut is restrained. In a device that cuts the top and bottom of an object to be cut using an upper blade attached to a liftable support placed on the upper blade and a lower blade fixed to a lower blade mount, the upper blade is attached to the rear side of the upper blade support. ,
The lower end of the workpiece holder, which has an automatic return behavior and is provided on the upper blade support, comes into contact with the lower blade or the lower blade mounting base, and is separated from the downward movement of the upper blade support. During the return of the table's rise, the upper end comes into contact with a fixed object and is disconnected from the upward movement of the upper blade support, and is normally supported by the upper blade support and protrudes downward from the lower surface of the material presser. A stopper device for vertical cutting in three-sided cutting, characterized in that a stopper rod having a length t is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59011766A JPH0683986B2 (en) | 1984-01-24 | 1984-01-24 | Stopper device for upside-down cutting in three-way cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59011766A JPH0683986B2 (en) | 1984-01-24 | 1984-01-24 | Stopper device for upside-down cutting in three-way cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60155396A true JPS60155396A (en) | 1985-08-15 |
| JPH0683986B2 JPH0683986B2 (en) | 1994-10-26 |
Family
ID=11787097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59011766A Expired - Lifetime JPH0683986B2 (en) | 1984-01-24 | 1984-01-24 | Stopper device for upside-down cutting in three-way cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0683986B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS644596U (en) * | 1987-06-27 | 1989-01-12 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5021386A (en) * | 1973-06-05 | 1975-03-06 | ||
| JPS5414084A (en) * | 1977-07-02 | 1979-02-01 | Grapha Holding Ag | Shearing machine |
| JPS5997958A (en) * | 1982-11-25 | 1984-06-06 | Osako Seisakusho:Kk | Apparatus for shearing three sides of book |
-
1984
- 1984-01-24 JP JP59011766A patent/JPH0683986B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5021386A (en) * | 1973-06-05 | 1975-03-06 | ||
| JPS5414084A (en) * | 1977-07-02 | 1979-02-01 | Grapha Holding Ag | Shearing machine |
| JPS5997958A (en) * | 1982-11-25 | 1984-06-06 | Osako Seisakusho:Kk | Apparatus for shearing three sides of book |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS644596U (en) * | 1987-06-27 | 1989-01-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0683986B2 (en) | 1994-10-26 |
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