JPH0224097A - Drilling device - Google Patents

Drilling device

Info

Publication number
JPH0224097A
JPH0224097A JP17564488A JP17564488A JPH0224097A JP H0224097 A JPH0224097 A JP H0224097A JP 17564488 A JP17564488 A JP 17564488A JP 17564488 A JP17564488 A JP 17564488A JP H0224097 A JPH0224097 A JP H0224097A
Authority
JP
Japan
Prior art keywords
drilling
blade
cutter
counter
blade holder
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
Application number
JP17564488A
Other languages
Japanese (ja)
Other versions
JPH0673837B2 (en
Inventor
Junzo Muramoto
順三 村本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sakura Seiki Co Ltd
Original Assignee
Sakura Seiki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sakura Seiki Co Ltd filed Critical Sakura Seiki Co Ltd
Priority to JP63175644A priority Critical patent/JPH0673837B2/en
Publication of JPH0224097A publication Critical patent/JPH0224097A/en
Publication of JPH0673837B2 publication Critical patent/JPH0673837B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Details Of Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

PURPOSE:To carry out always superior drilling work sufficiently securing the life of a cutter receiving wood by installing a counter which outputs a signal when the number of times of raising and lowering of a drilling unit reaches a prescribed number of times and installing a transfer device for shifting a cutter receiving wood supporting part by a prescribed distance by the output. CONSTITUTION:A drilling unit 2 equipped with a drilling cylindrical cutter 1 in revolution state is raised and lowered, and the drilling cylindrical cutter 1 is pushed into a laminated sheet group placed on a table T, and drilling working is carried out. When the number of times of rising and lowering of the drilling unit 2 reaches a prescribed number of times, a signal is outputted from a counter K. On the basis of the outputted signals, a transfer device (pulse motor) P is operated for a certain time, and the supporting member 7 of a cutter receiving wood 3 installed oppositely to the drilling cylindrical cutter 1 is shifted by a prescribed distance, and the new surface free from the cutter trace on the cutter receiving wood 3 held onto the supporting member 7 is set oppositely to the drilling cylindrical cutter 1. Then, the drilling work for the laminated sheet group is carried out continuously.

Description

【発明の詳細な説明】 〔産業上の利用分野及び発明の概要〕 本発明は、帳票やカタログ等の冊子に綴込用のパンチ孔
を穿孔する装置、即ち、穿孔装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application and Summary of the Invention] The present invention relates to a device for punching holes for binding into booklets such as forms and catalogs, that is, a punching device.

[従来技術とその問題点] 帳票やカタログ等の積層シート群に綴込用のパンチ孔を
穿孔する装置として、例えば、第5図に示すような穿孔
装置がある。
[Prior Art and its Problems] As an apparatus for punching holes for binding in a group of laminated sheets such as a form or a catalog, there is a punching apparatus as shown in FIG. 5, for example.

このものでは、複数の穿孔ユニット(2)  、 (2
)が一体内にテーブル(T)に対して昇降するようにな
っており、前記穿孔ユニッ) (2)  、 (2)の
下部に常時回転駆動状態に突設した穿孔筒刃(1)をテ
ーブル(T)に載置した積層シート群(S)に押し込む
ようにして穿孔している。
In this one, a plurality of perforating units (2), (2
) is designed to move up and down with respect to the table (T), and the perforating cylinder blade (1) protruding from the bottom of the perforating unit (2) and (2) in a constantly rotating state is attached to the table (T). The holes are pressed into the laminated sheet group (S) placed on (T).

h記穿孔装置では、積層シート群(S)の最下層のシー
トをも良好に穿孔する為、テーブル(T)のL面に穿孔
筒刃(1)に対向させて刃受木(3)を設け、ト記穿孔
筒刃(1)の最降下位置で、第6図の二点鎖線で示す如
く、穿孔筒刃(1)の先端が前記刃受木(3)に対接す
るようにしている。そして前記刃受木(3)をテーブル
(T)に形成した側方に長い開口の凹陥部(4)内に移
動可能に収容し、この収容状態で刃受木(3)の頂面が
テーブル(T)の上面と一致するようにしである。
In the perforating device described in h, in order to properly perforate even the lowest sheet of the laminated sheet group (S), the blade holder (3) is placed on the L surface of the table (T) facing the perforating cylindrical blade (1). At the lowest position of the perforating cylinder blade (1), the tip of the perforating cylinder blade (1) is in contact with the blade holder (3) as shown by the two-dot chain line in Fig. 6. . Then, the blade holder (3) is movably housed in a recess (4) formed in the table (T) and has a long opening on the side, and in this housed state, the top surface of the blade holder (3) is on the table (T). (T) so that it coincides with the top surface.

このものでは、穿孔回数が増えて刃受木(3)に形成さ
れる穿孔筒刃(1)の刃先の切り込み跡が大きくなって
、穿孔筒刃(1)と前記切り込み跡との間に最下層シー
トが押し込まれて奇麗に穿孔できなくなる。そこで、従
来は、切り込み跡の大きさや穿孔状態を勘によって判断
し、前記不良穿孔となる前に、作業者が手動により前記
刃受木(3)を若干ずらすようにしている。
In this case, as the number of drilling increases, the cut mark of the cutting edge of the perforating tube blade (1) formed on the blade holder (3) becomes larger, and the gap between the perforating tube blade (1) and the cut mark becomes large. The lower sheet is pushed in, making it impossible to perforate cleanly. Therefore, conventionally, the size of the cut mark and the state of the hole are judged by intuition, and the operator manually shifts the blade holder (3) slightly before the hole becomes defective.

従って、予め適正な時期に刃受木(3)を一定距離ズラ
せるかぎり、積層シート群(S)のうち最も穿孔されに
くい最下層シートの穿孔も、常に、良好なものとなる。
Therefore, as long as the blade holder (3) is shifted a certain distance at an appropriate time in advance, perforation of the lowest layer sheet, which is the least likely to be perforated, of the laminated sheet group (S) will always be good.

ところが、上記のものでは、刃受木(3)をズラせる時
期を勘によって判断しなければならないことから、刃受
木(3)のズラせる時期が早すぎたり、逆に遅すぎて穿
孔不良が生じると言う問題が生じる。又、穿孔回数が所
定回数に達した時に的確に刃受木(3)を移動させ得た
としても、この刃受木(3)を手動で移動させなければ
ならないから、穿孔作業を中断しなければならず、使い
勝手が、きいと言う問題がある。又、生産ラインの自動
化の為、積層シート群(S)が連続して自動移送されて
くるような場合には、この従来の手動式のものは採用で
きない。
However, with the above method, the timing to shift the blade holder (3) must be judged by intuition, so the timing to shift the blade holder (3) may be too early or too late, resulting in poor drilling. The problem arises that this occurs. Furthermore, even if the blade holder (3) can be moved accurately when the number of drillings reaches a predetermined number, the blade holder (3) must be moved manually, so the drilling operation must be interrupted. However, there is a problem with ease of use. Further, in cases where the stacked sheet group (S) is continuously and automatically transferred due to automation of the production line, this conventional manual type cannot be adopted.

[技術的課題] 本発明は、このような「穿孔筒刃(1)を回転させた状
態でこれを具備する穿孔ユニット(2)を昇降させ、前
記穿孔筒刃(1)をテーブル(T)上に載置した積層シ
ート群(S)に押し込んでこれを穿孔する形式のもので
あって、前記穿孔ユニット(2)の昇降域の最降下位置
において上記した穿孔筒刃(1)が対接する位置に刃受
木(3)を配設した穿孔装filに於いて、穿孔性能が
不十分になる時点で的確に刃受木(3)を移動でき、し
かも、穿孔作業を中断することなく連続して行なえるよ
うにする為に、穿孔回数が所定に達した時点で刃受木(
3)が自動的に所定量移動せしめられるようにすること
を、その技術的課題とする。
[Technical Problem] The present invention aims at raising and lowering the perforating unit (2) equipped with the perforating cylinder blade (1) in a rotated state, and moving the perforating cylinder blade (1) to the table (T). It is of a type that is pushed into the laminated sheet group (S) placed on top to perforate it, and the above-mentioned perforating cylinder blade (1) comes into contact with the perforating cylinder blade (1) at the lowest position of the lifting area of the perforating unit (2). In a drilling device fil in which a blade holder (3) is placed at a certain position, the blade holder (3) can be accurately moved when the drilling performance becomes insufficient, and the drilling operation can be continued without interruption. In order to be able to do this, when the number of drillings reaches the specified number,
3) is automatically moved by a predetermined amount.

[技術的手段] 上記技術的課題を解決する為に講じた本発明の技術的手
段は、「刃受木(3)を支持固定する刃受木支持部と、
穿孔ユニット(2)の昇降回数が所定回数に達した時信
号を出力するカウンター(K)と、このカウンター(K
)の出力によって、前記刃受木支持部を所定距離移動さ
せる移動装置とを具備させたJことである。
[Technical Means] The technical means of the present invention taken to solve the above-mentioned technical problem is as follows.
A counter (K) outputs a signal when the number of times the perforation unit (2) goes up and down reaches a predetermined number, and this counter (K)
) for moving the blade support part a predetermined distance.

[作用] 上記技術的手段は次のように作用する。[Effect] The above technical means works as follows.

穿孔回数の増加に伴い、穿孔筒刃(1)によって形成さ
れた刃受木(3)の方路は大きくなるが、良好に穿孔で
きる回数は経験側ト、大略一定となっている。
As the number of holes is increased, the path of the blade holder (3) formed by the hole punching blade (1) becomes larger, but the number of times that good holes can be made remains approximately constant based on experience.

カウンター(K)の出力発生時期は上記経験側に基づい
て所定の値に設定されることとなる。
The output generation timing of the counter (K) is set to a predetermined value based on the above experience.

従って、穿孔回数が前記設定回数に達すると。Therefore, when the number of drillings reaches the set number of times.

カウンター(K)から出力信号が移動装置に入力されて
、この移動装置が一定時間作動するか又は−定に作動し
て、刃受木支持部は所定距離移動することとなり、これ
に保持された刃受木(3)の方路のない新しい表面が穿
孔筒刃(1)に対向することとなる。
An output signal from the counter (K) is input to the moving device, and this moving device operates for a certain period of time or operates for a certain period of time, and the blade supporter moves a predetermined distance and is held there. The new surface of the blade retainer (3), without any direction, will face the perforating tube blade (1).

[効果] 本発明は上記構成であるから次の特有の効果を有する。[effect] Since the present invention has the above configuration, it has the following unique effects.

不良穿孔が生じる穿孔回数に達する時期に、的確に刃受
木(3)を自動的に移動できるから、刃受木(3)の移
動時期が早すぎたり、遅すぎたりすることがなく、刃受
木(3)の寿命を十分に生かしたトで常じ良好に穿孔で
きる。
Since the blade holder (3) can be automatically moved precisely when the number of holes to be drilled that causes defective holes is reached, the blade holder (3) will not be moved too early or too late, and the blade holder (3) will not be moved too early or too late. Drilling can always be performed well by making full use of the life of the receiving tree (3).

又、穿孔作業を中断することなく連続して刃受木(3)
を移動できるから作業性が向上する。
Also, the blade can be inserted continuously without interrupting the drilling work (3).
work efficiency is improved because it can be moved.

[実施例] 以下、本発明の実施例を第1図〜第4図及び第7図に基
づいて説明する。
[Example] Hereinafter, an example of the present invention will be described based on FIGS. 1 to 4 and FIG. 7.

本発明の第1実施例を第1図及び第7図に示す。A first embodiment of the present invention is shown in FIGS. 1 and 7.

この実施例の穿孔装置では、刃受木(3)の移動装置と
して送りネジ方式を採用しており、このものは、第1図
に示すように、テーブル(T)の上面に形成した開口長
孔の凹陥部(0内に刃受木(3)を支持固定する刃受木
支持部としての保持金具(7)を移動可能に配設し、こ
の保持金具(7)を断面0字状の構成としてこの断面内
に刃受木(3)を圧入させ、この刃受木(3)の上面と
テーブル(T)の上面が一致するようにその取付は高さ
を設定している。
The drilling device of this embodiment employs a feed screw system as a moving device for the blade holder (3), and as shown in FIG. A holding fitting (7) serving as a blade receiving support portion for supporting and fixing the blade receiving portion (3) is movably arranged in the concave portion (0) of the hole, and this holding fitting (7) is arranged in a shape of a 0-shaped cross section. As a configuration, a blade holder (3) is press-fitted into this cross section, and its mounting height is set so that the top surface of this blade holder (3) and the top surface of the table (T) coincide.

上記した保持金具(7)の下部には移動方向(凹陥部(
4)の長手方向と一致する。)と一致する螺孔(71)
を具備した突片(72)が配設されており、この螺孔(
71)と、テーブル(T)の下面に突設した支持片(8
)  、 (8)により回転自在に支持した螺子棒(8
0)とを螺合している。そして、この螺子棒(80)を
カップリング(81)を介してパルスモータ(P)に直
結し、このパルスモータ(P)によって螺子棒(80)
を一定角度回転せしめて上記した保持金具(7)を間欠
的に直進運動させている。
The lower part of the above-mentioned holding fitting (7) has a recessed part (
4) Coincides with the longitudinal direction. ) and matching screw hole (71)
A projecting piece (72) is provided, and this screw hole (
71) and a support piece (8) protruding from the bottom of the table (T).
), a screw rod (8) rotatably supported by (8)
0) are screwed together. This threaded rod (80) is directly connected to a pulse motor (P) via a coupling (81), and the threaded rod (80) is connected by this pulse motor (P).
is rotated by a certain angle to cause the above-mentioned holding fitting (7) to move intermittently in a straight line.

又、前記パルスモータ(P)は、第1図に示すように、
穿孔ユニット(2)の昇降回数をリミットスイッチ(R
)を介してカウントするカウンター(K)によってその
動作のタイミングが設定されており、このカウンター(
K)の計数値が設定値になると、この時の出力信号によ
って、前記パルスモータ(P)が一定角度回転せしめら
れるようになっている。尚、この実施例では、穿孔ユニ
ット(2)の昇降回数が50回に達する毎に保持金具(
7)がl■■〜5−鳳程度移動するようにしている。
Further, the pulse motor (P), as shown in FIG.
The limit switch (R
), the timing of its operation is set by a counter (K) that counts through the counter (
When the count value of K) reaches a set value, the output signal at this time causes the pulse motor (P) to rotate by a certain angle. In this embodiment, the holding metal fitting (
7) is made to move by about 1 - 5 - Otori.

従って、刃受木(3)における穿孔筒刃(1)の対向点
は、既述従来の手動のものと同様に、直線−ヒを一定間
隔で移動するものとなる。
Therefore, the opposing point of the perforating cylinder blade (1) on the blade holder (3) moves along a straight line at regular intervals, similar to the conventional manual blade described above.

尚、この実施例のもので、第7図のように、刃受木(3
)の取付は位置を前後のいずれかに偏らせると共に、パ
ルスモータ(P)を正逆駆動できるようにしている。従
って、移動域の正方向終点で、刃受木(3)の取付姿勢
を逆転させると方路のない面が穿孔筒刃(1)と新たに
対向し、パルスモータ(P)の逆転間欠動作により、刃
受木(3)が逆方向に間欠移動する。
In this example, as shown in Fig. 7, the blade retainer (3
) is mounted so that the position is biased toward either the front or rear, and the pulse motor (P) can be driven forward or backward. Therefore, when the mounting position of the blade holder (3) is reversed at the end point in the positive direction of the movement range, the surface with no direction newly faces the perforating tube blade (1), and the pulse motor (P) operates intermittently in the reverse direction. As a result, the blade holder (3) moves intermittently in the opposite direction.

次に、本発明の第2実施例を第2図に基づいて説明する
Next, a second embodiment of the present invention will be described based on FIG. 2.

この実施例の穿孔装置では、移動装置によって保持金X
(7)をテーブル(丁)の凹陥部(4)内で回転させる
ことなく円運動させるものであり、これにより、刃受木
(3)と穿孔筒刃(1)との対向位置を円周方向に一定
ピッチ刻でズラすようにしたものである。
In the punching device of this embodiment, the holding metal X is moved by the moving device.
(7) is moved in a circular motion within the concave portion (4) of the table (table) without rotating, thereby changing the opposing position of the blade holder (3) and the perforating tube blade (1) to the circumferential position. It is designed to shift in the direction at a constant pitch.

この為、第2図に示すように、上部に拡大径部(65)
を具備した第1伝動軸(60)及び第2伝動軸(61)
を凹陥部(4)の底部からテーブル(T)の下面側に回
転自在に貫通突出させ、この第1@第2伝動軸(60)
 、 (81)の前記突出部にそれぞれプーリ(64)
を設け、このプーリ(f14) 、 (84)相互間に
ベルト(82)を掛けることにより、第1・第2伝動軸
(80) 、 (81)の同期回転を可能ならしめてい
る。前記第1伝動軸(60)の下端部には従動ギヤ(6
)が取付けられており、この従動ギヤ(6)とパルスモ
ータ(P)の出力軸に設けた駆動ギヤ(5)とを咬合さ
せている。
For this reason, as shown in Figure 2, there is an enlarged diameter section (65) at the top.
A first power transmission shaft (60) and a second power transmission shaft (61) comprising
is rotatably protruded from the bottom of the concave portion (4) to the lower surface side of the table (T), and this first @ second transmission shaft (60)
, a pulley (64) is attached to the protruding portion of (81), respectively.
By placing a belt (82) between the pulleys (f14) and (84), the first and second transmission shafts (80) and (81) can be rotated synchronously. A driven gear (6
) is attached, and this driven gear (6) is engaged with a drive gear (5) provided on the output shaft of the pulse motor (P).

又、上記した拡大径部(65)は、第2図に示すように
、その上面がテーブル(T)に形成した凹陥部(4)の
底面と一致するように埋設されており、この拡大径部(
65)の軸心からズした位置に穿設された貫通孔(63
)には保持金具(7)の底面に突設したピン(70)を
回転自在に挿通させている。尚、上記した各伝動軸の拡
大径部に形成した貫通孔(63)は同一方向に位置させ
である。
Further, as shown in Fig. 2, the enlarged diameter portion (65) described above is buried so that its upper surface coincides with the bottom surface of the recessed portion (4) formed in the table (T). Department (
The through hole (63) is bored at a position offset from the axis of the hole (65).
) has a pin (70) protruding from the bottom of the holding fitting (7) rotatably inserted thereinto. Note that the through holes (63) formed in the enlarged diameter portions of the respective transmission shafts described above are positioned in the same direction.

更に、パルスモータ(P)の動作のタイミングは、既述
した第1実施例のものと同様に、カウンター(K)によ
って設定されており、穿孔ユニット(2)が所定回数昇
降するとカウンター(K)からの出力によってパルスモ
ータ(P)の出力軸は一定角度回転するようにしてあり
、駆動・従動ギヤ(5)  、 (8)及びベルト(8
2)を介して第1・第2伝動軸(so) 、 (81)
は同期回転せしめられ、保持金具(7)は貫通孔(63
)の偏心量に応じた公転を行なうこととなる。
Furthermore, the timing of the operation of the pulse motor (P) is set by a counter (K), as in the first embodiment described above, and when the drilling unit (2) is raised and lowered a predetermined number of times, the counter (K) is set. The output shaft of the pulse motor (P) is rotated by a certain angle by the output from the drive/driven gears (5), (8) and the belt (8).
2) through the first and second transmission shafts (so), (81)
are rotated synchronously, and the holding fitting (7) has a through hole (63
) will perform a revolution according to the amount of eccentricity.

この実施例のものでは、保持金具(7)は公転すること
となるから、穿孔筒刃(1)の刃受木(3)における対
向点は円となる。
In this embodiment, since the holding fitting (7) revolves, the opposing point of the perforating tube blade (1) on the blade holder (3) becomes a circle.

従って、刃受木(3)の側方への移動距離に対する穿孔
筒刃(1)の対向点の軌跡の総長さは、既述した直線も
のと比較して大きいものとなり、又。
Therefore, the total length of the locus of the opposing point of the perforating tube blade (1) with respect to the lateral movement distance of the blade holder (3) is larger than that of the straight line described above.

−公転後、刃受木(3)を側方に公転直径だけズラせる
と同じ刃受木(3)を使用することができるものとなる
から、刃受木(3)の交換周期は長いものとなる。尚、
場合によっては、ズラせる距離を前記公転直径より小さ
くしても良い。
- After revolution, if the blade holder (3) is shifted laterally by the revolution diameter, the same blade holder (3) can be used, so the replacement cycle of the blade holder (3) is long. becomes. still,
In some cases, the distance to be shifted may be smaller than the revolution diameter.

続いて1本発明の第3実施例を第3図及び第4図に基づ
いて説明する。
Next, a third embodiment of the present invention will be described based on FIGS. 3 and 4.

この実施例の穿孔装置における刀受木(3)の移動装置
は、第2実施例のものとほぼ同様の構成であるが、保持
金具(7)を正確に所定量移動させる為に、第3図に示
すように、パルスモータ(P)の回転をゼネバギヤ!+
 1 (Z)を介して駆動ギヤ(5)に伝動させるよう
にしている。
The moving device for the sword holder (3) in the punching device of this embodiment has almost the same structure as that of the second embodiment, but in order to accurately move the holding metal fitting (7) by a predetermined amount, a third As shown in the figure, the rotation of the pulse motor (P) is controlled by the Geneva gear! +
1 (Z) to the drive gear (5).

上記したゼネバギヤ装!! (Z)は、12個の歯を具
備する従動ホイール(98)とこれにatみ合うビン(
97)を具備する原動ホイール(98)とからなり、上
記原動ホイール(39)が一回転することにより、第4
図に示す如く、前記ピン(87)が−両分だけ従動ホイ
ール(98)を回転せしめるようになっている。
Geneva gear equipment mentioned above! ! (Z) is a driven wheel (98) with 12 teeth and a matching pin (98).
97) and a driving wheel (98), and when the driving wheel (39) rotates once, the fourth
As shown in the figure, the pin (87) rotates the driven wheel (98) by an amount corresponding to both sides.

即ち、原動ホイール(89)が一回転することにより、
正確に従動ホイール(88)が30度回転するように設
定されているのである。
That is, by one rotation of the driving wheel (89),
The driven wheel (88) is set to rotate exactly 30 degrees.

そして、同図に示すように、原動ホイール(99)をパ
ルスモータ(P)の出力軸に、又、従動ホイール(98
)を駆動ギヤ(5)に取付けている。
As shown in the figure, the driving wheel (99) is connected to the output shaft of the pulse motor (P), and the driven wheel (98) is connected to the output shaft of the pulse motor (P).
) is attached to the drive gear (5).

従って、カウンター(K)の計数値が設定値になってこ
れからの出力信号によってパルスモータ(P)の出力軸
が一回転せしめられると、ゼネバギヤ装置(Z)の従動
ホイール(98)が30度回転せしめられ、従動ギヤ(
6)やプーリ(84) 、 (64)等を介して、保持
金具(7)は移動することとなる。
Therefore, when the count value of the counter (K) reaches the set value and the output shaft of the pulse motor (P) is made to rotate once by the output signal from now on, the driven wheel (98) of the Geneva gear device (Z) will rotate 30 degrees. driven gear (
6), pulleys (84), (64), etc., the holding fitting (7) is moved.

尚、上記した第2及び第3実施例の場合、刃受木(3)
はテーブル(T)の凹陥部(4)内で公転するものであ
るから、凹陥部(4)の側壁と刃受木(3)との間隔は
変化することとなるが、刃受木(3)と凹陥部(4)と
の間を薄板で被着するようにすれば、積層シート(S)
を自動送りするような場合でも、積層シート群が前記間
隙に落ち込むようなことはないし、又、引かかるような
ことはない。
In addition, in the case of the second and third embodiments described above, the blade holder (3)
revolves within the concave part (4) of the table (T), so the distance between the side wall of the concave part (4) and the blade holder (3) changes, but the blade holder (3) ) and the concave portion (4), the laminated sheet (S)
Even when the sheets are automatically fed, the group of laminated sheets will not fall into the gap or be caught.

尚、移動装置としては、上記のパルスモータ(P)以外
の他の駆動装とを代替使用できること、及び、穿孔動作
の検知にはリミットスイッチ(R)以外にフォトセンサ
ー等の他の検知子役を利用できることは言うまでもない
It should be noted that as a moving device, it is possible to use other drive devices other than the above-mentioned pulse motor (P) as an alternative, and to detect the drilling operation, other detection elements such as a photo sensor can be used in addition to the limit switch (R). Needless to say, it can be used.

更に、保持金具(7)としては、刃受木(3)に移動力
を付与できるかぎり他の支持構造を採用で5る。
Further, as the holding fitting (7), other supporting structure may be adopted as long as it can impart a moving force to the blade holder (3).

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の第1実施例の移動装置の説明図、第2
図は本発明の第2実施例の移動装置の説明図、第3図及
び第4図は本発明の第3実施例の移動装置の説明図、第
5図及び第6図は従来例の穿孔装置の説明図、第7図は
第1図の平面図であり、図中、 (1) ・・・・穿孔筒刃 (2)・・・拳穿孔ユニット (3)・・・・刃受木 (7)・・拳・保持金具 (T)・舎・・テーブル (K)  ・拳・・カウンター
FIG. 1 is an explanatory diagram of a moving device according to a first embodiment of the present invention, and FIG.
The figure is an explanatory diagram of a moving device according to a second embodiment of the present invention, FIGS. 3 and 4 are explanatory diagrams of a moving device according to a third embodiment of the present invention, and FIGS. 5 and 6 are illustrations of a conventional example. An explanatory diagram of the device, Fig. 7 is a plan view of Fig. 1, and in the figure: (1)...Punching cylinder blade (2)...Fist perforating unit (3)...Blade holder (7) Fist・Holding bracket (T)・Share・Table (K)・Fist・Counter

Claims (1)

【特許請求の範囲】[Claims] 穿孔筒刃(1)を回転させた状態でこれを具備する穿孔
ユニット(2)を昇降させ、前記穿孔筒刃(1)をテー
ブル(T)上に載置した積層シート群(S)に押し込ん
でこれを穿孔する形式のものであって、前記穿孔ユニッ
ト(2)の昇降域の最降下位置において上記した穿孔筒
刃(1)が対接する位置に刃受木(3)を配設した穿孔
装置に於いて、刃受木(3)を支持固定する刃受木支持
部と、穿孔ユニット(2)の昇降回数が所定回数に達し
た時信号を出力するカウンター(K)と、このカウンタ
ー(K)の出力によって、前記刃受木支持筒を所定距離
移動させる移動装置とを具備させた穿孔装置。
While the perforating tube blade (1) is rotated, the perforation unit (2) equipped with the same is raised and lowered, and the perforation tube blade (1) is pushed into the laminated sheet group (S) placed on the table (T). This is a type of drilling in which a blade holder (3) is arranged at a position where the above-mentioned drilling tube blade (1) faces at the lowest position of the lifting area of the drilling unit (2). The device includes a blade support part that supports and fixes the blade support (3), a counter (K) that outputs a signal when the perforation unit (2) has been raised and lowered a predetermined number of times, and this counter (K). K) A moving device for moving the blade support cylinder by a predetermined distance by the output of the drilling device.
JP63175644A 1988-07-14 1988-07-14 Punching device Expired - Lifetime JPH0673837B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63175644A JPH0673837B2 (en) 1988-07-14 1988-07-14 Punching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63175644A JPH0673837B2 (en) 1988-07-14 1988-07-14 Punching device

Publications (2)

Publication Number Publication Date
JPH0224097A true JPH0224097A (en) 1990-01-26
JPH0673837B2 JPH0673837B2 (en) 1994-09-21

Family

ID=15999694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63175644A Expired - Lifetime JPH0673837B2 (en) 1988-07-14 1988-07-14 Punching device

Country Status (1)

Country Link
JP (1) JPH0673837B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08126995A (en) * 1994-10-31 1996-05-21 Wakita Koki Seihon:Kk Automatic moving device of knife-edge bearing wood for drill
JPWO2006103877A1 (en) * 2005-03-25 2008-09-04 大同工業株式会社 Paper cutting device with receiving tree
US8616841B2 (en) 2009-02-24 2013-12-31 Dyson Technology Limited Diffuser
CN112388729A (en) * 2020-11-25 2021-02-23 宋志龙 Drilling equipment and working method of pcb preparation system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256387U (en) * 1975-10-20 1977-04-23
JPS5511735A (en) * 1978-07-07 1980-01-26 Shibaura Eng Works Ltd Perforator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256387U (en) * 1975-10-20 1977-04-23
JPS5511735A (en) * 1978-07-07 1980-01-26 Shibaura Eng Works Ltd Perforator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08126995A (en) * 1994-10-31 1996-05-21 Wakita Koki Seihon:Kk Automatic moving device of knife-edge bearing wood for drill
JPWO2006103877A1 (en) * 2005-03-25 2008-09-04 大同工業株式会社 Paper cutting device with receiving tree
JP4937113B2 (en) * 2005-03-25 2012-05-23 大同工業株式会社 Paper cutting device with receiving tree
US8616841B2 (en) 2009-02-24 2013-12-31 Dyson Technology Limited Diffuser
CN112388729A (en) * 2020-11-25 2021-02-23 宋志龙 Drilling equipment and working method of pcb preparation system

Also Published As

Publication number Publication date
JPH0673837B2 (en) 1994-09-21

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