JP2549295B2 - Paper splicing device - Google Patents

Description

【発明の詳細な説明】 〈技術分野〉 本発明は、包装機、印刷機械等において連続紙の紙継
が容易・確実にできる紙継装置に関する。TECHNICAL FIELD The present invention relates to a paper splicing device capable of easily and reliably splicing continuous paper in a packaging machine, a printing machine, or the like.

〈従来技術及びその問題点〉 包装機、印刷機械等における紙継装置は、従来より種
々の機構装置が開発されている。例えば、特開昭58-744
45がある。しかし、いずれも構造が複雑で製作コストが
高く付き、取扱いも面倒であった。<Prior Art and Problems Thereof> As a paper splicing device in a packaging machine, a printing machine, etc., various mechanical devices have been developed. For example, JP-A-58-744
There are 45. However, all of them had complicated structures, were expensive to manufacture, and were troublesome to handle.

従来において、最もシンプルな紙継装置は、両面粘着
テープを使用するものであり、紙の移動を停止すること
なく紙継するものである。すなわち、現に供給している
連続紙の上方に、下面に両面粘着テープが貼られた次に
供給する連続紙の先端縁上面を、下面に空気吸引孔を一
定間隔に有するバキューム機能付き紙支持水平杆で吸引
支持しておいて、現に供給する連続紙が終りに近付いた
ら、そこに両面粘着テープの面を叩き付けるように瞬時
に押付けるものであった。Conventionally, the simplest paper splicing device uses a double-sided adhesive tape, and splices paper without stopping the movement of the paper. That is, above the continuous paper that is currently being supplied, the top surface of the leading edge of the continuous paper that is to be supplied next with the double-sided adhesive tape attached to the lower surface, and the paper support horizontal with the vacuum function that has air suction holes at regular intervals on the lower surface. The rod was sucked and supported, and when the continuous paper to be actually fed was nearing the end, it was instantly pressed like hitting the surface of the double-sided adhesive tape.

〈発明の目的〉 本発明は、包装機、印刷機械等において連続紙の紙継
が容易・確実にできる紙継装置を提供することを目的と
している。<Object of the Invention> An object of the present invention is to provide a paper splicing device capable of easily and reliably splicing continuous paper in a packaging machine, a printing machine or the like.

〈上記目的を達成する手段〉 本発明の紙継装置の構成を、実施例にかかる第１図
（ａ）第２図（ａ）第３図（ａ）または第４図（ａ）を
参照して説明すると、 固定設置される床板１と、該床板１の上側においてモ
ータ２またはハンドル３によって一回転される紙継回転
体４とが、現に供給する連続紙５を通す隙間ｃをあけて
略水平に並設されていて、紙継回転体４は、上面側に、
両面粘着テープ７もしくは片面粘着テープ８の接着によ
り次に供給する連続紙６の先端縁を支持し得る帯状の連
続紙接着部401を有するとともに、該連続紙接着部401よ
りも回転方向後方に、床板１に対して接触干渉しその際
弾性変形もしくは変位して床板１との干渉を克服して回
転し得るように設けられたテープ押圧手段であって、連
続紙接着部401への接着状態から紙継回転体４の回転に
より紙継回転体４と床板１の隙間ｃに位置するように剥
離する粘着テープ７もしくは８の上を押圧しつつ移動し
て、次に供給する連続紙６の先端縁を現に供給する連続
紙５に継足す前記テープ押圧手段が付設されている。テ
ープ押圧手段として、具体的には、ゴム402、板ばね40
3、ゴムロール404、または紙継回転体の回転中心に対し
て遠心方向に付勢された線状部材（図示せず）もしくは
ロール405が付設されている。<Means for Achieving the Above Purpose> Referring to FIG. 1 (a), FIG. 2 (a), FIG. 3 (a), or FIG. 4 (a) for the construction of the paper splicing device of the present invention. That is, the floor plate 1 fixedly installed and the paper splicing rotating body 4 which is rotated once by the motor 2 or the handle 3 on the upper side of the floor plate 1 are provided with a gap c through which the continuous paper 5 to be actually supplied is opened. The splicing rotary members 4 are arranged side by side horizontally, and
While having a strip-shaped continuous paper adhesive portion 401 capable of supporting the leading edge of the continuous paper 6 to be supplied next by adhering the double-sided adhesive tape 7 or the single-sided adhesive tape 8, to the rear of the continuous paper adhesive portion 401 in the rotation direction, The tape pressing means is provided so as to contactly interfere with the floor plate 1 and elastically deform or displace at that time to overcome the interference with the floor plate 1 so as to rotate, and from a state of being bonded to the continuous paper bonding portion 401. By the rotation of the splicing rotator 4, the adhesive tape 7 or 8 which is peeled off so as to be positioned in the gap c between the splicing rotator 4 and the floor plate 1 is moved while being pressed, and the leading end of the continuous paper 6 to be supplied next. The tape pressing means for adding the edge to the continuous paper 5 which is actually supplied is additionally provided. As the tape pressing means, specifically, rubber 402, leaf spring 40
3, a rubber roll 404, or a linear member (not shown) or a roll 405 that is biased in the centrifugal direction with respect to the rotation center of the paper splicing rotator is attached.

さらに該紙継回転体４の紙供給側に所要離れた位置
に、現に供給する連続紙５と次に供給する連続紙６の
中、少なくとも次に供給する連続紙６を保持する紙保持
装置９が備えられていることを特徴とするものである。Further, a paper holding device 9 for holding at least the continuous paper 6 to be supplied next, out of the continuous paper 5 to be supplied and the continuous paper 6 to be supplied next, at a position apart from the continuous paper rotator 4 by a required distance. Is provided.

使用方法を説明すると、 現に供給する連続紙５を紙継回転体４と床板１の間に
通して、包装機、印刷機械等を運転する。そして、次に
供給する連続紙６を現に供給する連続紙５の上側でかつ
紙継回転体４よりも上流側にもってきて、紙継回転体４
の連続紙接着部401に両面テープ７を接着してから次に
供給する連続紙６の先端を重ねて接着するか、または紙
継回転体４の連続紙接着部401に次に供給する連続紙６
の先端を合わせるようにして片面粘着テープ８を半分は
該連続紙６の先端上面に接着し残り半分はロール面に引
剥がし容易に接着しておき、そして、連続紙６を連続紙
５の上方に離れた状態に緊張状態に保持しておく。To explain the method of use, the continuous paper 5 that is actually supplied is passed between the paper splicing rotor 4 and the floor plate 1 to operate a packaging machine, a printing machine, or the like. Then, the continuous paper 6 to be supplied next comes to the upper side of the continuous paper 5 to be actually supplied and to the upstream side of the paper splicing rotator 4, and the paper splicing rotator 4
Of the continuous paper 6 to be supplied next after the double-sided tape 7 is adhered to the continuous paper adhering portion 401 of the continuous paper adhering portion 401, or the continuous paper to be next supplied to the continuous paper adhering portion 401 of the paper splicing rotary member 4. 6
Half of the single-sided adhesive tape 8 is adhered to the upper surface of the end of the continuous paper 6 and the other half is peeled off and easily adhered to the roll surface so that the continuous paper 6 is above the continuous paper 5. Keep in a tensioned state in a distance.

包装機、印刷機械等の運転時間が経過して連続紙５が
終りに近付いたら、そのことを、例えば、連続紙５のレ
ジマークを検出するセンサーに信号により検知して、連
続紙５の移動が間欠停止している間に、モータ２または
ハンドル３により紙継回転体４を一回転させることによ
り、粘着テープ７または８を紙継回転体４の連続紙接着
部401から引剥がすとともに、テープ押圧手段としての
ゴム402もしくは板ばね403またはゴムロール404、ある
いはロール405が、粘着テープ７または８よりも上流側
の連続紙６の上を、連続紙の下流方向に接触移動して連
続紙６に接着している粘着テープ７または８を連続紙５
に接着するもので、従って、紙継回転体４から引剥がれ
た粘着テープ７または８を上からしごいて未接着箇所を
無くすように紙継するものである。紙継した後は、紙保
持装置９による連続紙５、６の固定を解除する。しかし
て、連続紙５が引かれると連続紙６も引かれていく。し
かる後、連続紙６の原反ロールの位置を連続紙５の原反
ロールの位置に移す。When the continuous paper 5 approaches the end after the operating time of the packaging machine, the printing machine, etc. has passed, this is detected by a signal to a sensor that detects the registration mark of the continuous paper 5, and the continuous paper 5 moves. While the paper is intermittently stopped, the paper splicing rotary body 4 is rotated once by the motor 2 or the handle 3 to peel off the adhesive tape 7 or 8 from the continuous paper bonding portion 401 of the paper splicing rotary body 4, and The rubber 402, the leaf spring 403, the rubber roll 404, or the roll 405 serving as a pressing unit comes into contact with the continuous paper 6 on the upstream side of the adhesive tape 7 or 8 in the downstream direction of the continuous paper to form the continuous paper 6. Adhesive tape 7 or 8 is attached to continuous paper 5
Therefore, the adhesive tape 7 or 8 peeled off from the paper splicing rotary member 4 is squeezed from above to splice the paper so as to eliminate unbonded portions. After the paper is spliced, the fixing of the continuous papers 5 and 6 by the paper holding device 9 is released. Then, when the continuous paper 5 is pulled, the continuous paper 6 is also pulled. After that, the position of the original fabric roll of the continuous paper 6 is moved to the position of the original fabric roll of the continuous paper 5.

以下の第一ないし第四実施例の説明では、上述した構
成、作用と重複しないように実施例に特有な事項につき
説明する。In the following description of the first to fourth embodiments, matters peculiar to the embodiments will be described so as not to overlap with the above-described configurations and actions.

〈第一実施例・・・第１図（ａ）第１図（ｂ）第１図
（ｃ）〉 第１図（ａ）は、紙継待機状態を示す全体側面図であ
る。この実施例の特徴は、両面粘着テープ７により次に
供給する連続紙６を紙継回転体４に接着支持し、モータ
２で紙継回転体４を回転して両面粘着テープ７を引剥し
後からゴム402により前記引剥れた両面粘着テープ７の
上をなすって現に供給する連続紙５に接着するものであ
る。<First Embodiment ... FIG. 1 (a) FIG. 1 (b) FIG. 1 (c)> FIG. 1 (a) is an overall side view showing a paper splicing standby state. The feature of this embodiment is that the continuous paper 6 to be supplied next by the double-sided adhesive tape 7 is adhered to and supported by the paper splicing rotator 4, and the motor 2 rotates the paper splicing rotator 4 to peel off the double-sided adhesive tape 7. A rubber 402 is used to form the upper surface of the double-sided adhesive tape 7 that has been peeled off and adhere to the continuous paper 5 that is actually supplied.

紙継回転体４は、断面多角形の角棒体406が回転軸10
に被嵌され、回転軸10がブラケット11によって両端支持
され、かつモータ２によって紙継動作の度に一回転され
る。角棒体406の上側の一面が連続紙接着部401とされて
おり、該一側面は、両面粘着テープ７を接着しても容易
に引剥がれるように、梨地面、細かい縞状もしくは升目
状の凹凸となるように微細表面加工が施されている。角
棒体406は、矢印12の方向に回転されるようになってお
り、ゴム402は、断面三角形であり、連続紙接着部401と
回転方向後方に面を一つ隔てた上側の他の一側面に接着
されていて、回転中心からゴム402の外端までの長さ
が、回転中心から床板１までの距離よりも2mm前後大き
く保たれていて、下位置に回転してくると、床板１に接
触して撓み回転が補償される。ゴム402の接触は回転方
向に移動して両面粘着テープ７の上をなする。In the paper splicing rotary body 4, a polygonal cross-section square bar 406 is used as the rotary shaft 10.
, The rotary shaft 10 is supported at both ends by the bracket 11, and is rotated once by the motor 2 every time the paper is spliced. One surface on the upper side of the rectangular rod 406 is a continuous paper bonding portion 401, and the one side surface has a matte surface, fine stripes or squares so that the double-sided adhesive tape 7 can be easily peeled off. Fine surface processing is applied so that it becomes uneven. The square rod 406 is adapted to be rotated in the direction of the arrow 12, and the rubber 402 has a triangular cross section, and the other one on the upper side with one surface separated from the continuous paper bonding portion 401 in the rotation direction rearward direction. It is adhered to the side surface, and the length from the center of rotation to the outer edge of the rubber 402 is kept about 2 mm longer than the distance from the center of rotation to the floorboard 1, and when it rotates to the lower position, the floorboard 1 And the bending rotation is compensated. The contact of the rubber 402 moves in the direction of rotation and forms on the double-sided adhesive tape 7.

紙保持装置９は、傾斜面91aと垂直面91bとで形成され
るスリットを有する連続紙保持用固定板91が設けられ、
該連続紙保持板91の下側に次に供給する連続紙６を通し
てその先端を両面粘着テープ７により連続紙接着部401
に接着した後に、余分に繰り出した連続紙６の垂るみ分
6aを上記スリットを通して手持ちにより引上げ、押釦操
作により伸張作動するマグネットプッシャー92により下
動される連続紙保持用可動板93が垂るみ分6aを傾斜面91
aと共同して挟持する。該マグネットプッシャー92は、
紙継が行われた後、紙送りが行われる前に、自動的に引
退作動するようになっている。The paper holding device 9 is provided with a continuous paper holding fixing plate 91 having a slit formed by an inclined surface 91a and a vertical surface 91b,
The continuous paper 6 is supplied below the continuous paper holding plate 91, and the leading end of the continuous paper 6 is supplied by the double-sided adhesive tape 7 to the continuous paper adhesive section 401.
After being adhered to the
6a is pulled up by hand through the slit, and a continuous paper holding movable plate 93 is moved downward by a magnet pusher 92 that is extended by a push button operation.
Hold it together with a. The magnet pusher 92 is
After the paper is spliced, it is automatically retired before the paper is fed.

第１図（ｂ）は、紙継作動状態の前半を示している。
すなわち、現に供給している連続紙５の末端が紙継回転
体４に接近したことを検知して連続紙５の移動を僅少時
間ストップし、モータ２が回転する。連続紙接着部401
が実線で示す横位置に来ると、連続紙６が実線のように
垂わみ、さらに連続紙接着部401が一点鎖線に示す下位
置に来ると、連続紙６の元側が紙保持装置９により保持
されていて連続紙６が引張られるので、両面粘着テープ
と連続紙が一点鎖線７′と６′で示すように接着した状
態に、両面粘着テープ７が連続紙接着部401から剥離す
る。しかし、両面粘着テープ７は、連続紙５に対して未
接着である。FIG. 1B shows the first half of the paper splicing operation state.
That is, it is detected that the end of the continuous paper 5 that is currently being supplied approaches the paper splicing rotator 4, the movement of the continuous paper 5 is stopped for a short time, and the motor 2 rotates. Continuous paper adhesive section 401
When the continuous paper 6 hangs down as shown by the solid line when the horizontal position is indicated by the solid line, and when the continuous paper adhesive portion 401 is at the lower position shown by the alternate long and short dash line, the original side of the continuous paper 6 is moved by the paper holding device 9. Since the continuous paper 6 is held and pulled, the double-sided pressure-sensitive adhesive tape 7 is peeled off from the continuous-paper adhesive portion 401 in a state where the double-sided pressure-sensitive adhesive tape and the continuous paper are bonded as indicated by alternate long and short dash lines 7'and 6 '. However, the double-sided adhesive tape 7 is not adhered to the continuous paper 5.

第１図（ｃ）は、紙継作動状態の後半を示している。
実線の位置にあるゴム402は、撓んで連続紙６の上から
両面粘着テープ７を押圧して、該両面粘着テープ７の下
面を連続紙５に接着させている。該ゴム402は、一点鎖
線で示す402′の回転方向手前の位置で接触して弾性変
形を開始し、また二点鎖線で示す402″の回転方向前方
の位置で接触が終了するようになっており、従って、連
続紙接着部401から引剥がれた両面粘着テープ７を上か
らしごいて未接着箇所を無くすように紙継することにな
る。FIG. 1C shows the latter half of the paper splicing operation state.
The rubber 402 at the position indicated by the solid line bends and presses the double-sided adhesive tape 7 from above the continuous paper 6 to adhere the lower surface of the double-sided adhesive tape 7 to the continuous paper 5. The rubber 402 comes into contact at a position before the rotation direction of 402 'indicated by the one-dot chain line to start elastic deformation, and ends at the position at the front of the rotation direction of 402 "shown by the two-dot chain line. Therefore, the double-sided pressure-sensitive adhesive tape 7 peeled off from the continuous paper bonding portion 401 is squeezed from above to splice the paper so as to eliminate unbonded portions.

〈第二実施例・・・第２図（ａ）第２図（ｂ）第２図
（ｃ）〉 第２図（ａ）は、紙継待機状態を示す全体側面図であ
る。この実施例の特徴は、両面粘着テープ７により次に
供給する連続紙６を紙継回転体４の連続紙接着部401に
第一実施例と同様に接着支持し、ハンドル３で紙継回転
体４を回転して両面粘着テープ７を引剥し後から板ばね
403により前記引剥れた両面粘着テープ７の上をなすっ
て現に供給する連続紙５に接着するものである。板ばね
403はテープ押圧手段であり、断面がフック形状で角棒
体406にビス止めされている。紙保持装置９は、大小二
つの垂直面91cと91dとで形成されるスリットを有する連
続紙保持用固定板91が設けられ、連続紙保持用固定板91
の下側に次に供給する連続紙６を通してその先端を両面
粘着テープ７により連続紙接着部401に接着した後に、
余分に繰り出した連続紙６の垂るみ分6aを上記スリット
を通して手持ちにより引上げ、マグネットプッシャー92
により移動されるようになっている連続紙保持用可動板
93が該垂るみ分6aを前記垂直面91cと共同して挟持する
ようになっている。<Second embodiment ... Fig. 2 (a) Fig. 2 (b) Fig. 2 (c)> Fig. 2 (a) is an overall side view showing a splicing standby state. The feature of this embodiment is that the continuous paper 6 to be supplied next by the double-sided adhesive tape 7 is adhered and supported to the continuous paper bonding portion 401 of the paper splicing rotary member 4 in the same manner as in the first embodiment, and the handle 3 rotates the paper splicing rotary member. After rotating 4 to peel off the double-sided adhesive tape 7,
The adhesive tape 7 is formed on the double-sided adhesive tape 7 that has been peeled off by 403 and is adhered to the continuous paper 5 that is actually supplied. Leaf spring
A tape pressing unit 403 has a hook-shaped cross section and is screwed to the square rod 406. The paper holding device 9 is provided with a continuous paper holding fixing plate 91 having a slit formed by two large and small vertical surfaces 91c and 91d.
After the continuous paper 6 to be supplied to the lower side of the continuous paper is adhered to the continuous paper adhesive portion 401 by the double-sided adhesive tape 7 at its tip,
The excess amount 6a of the continuous paper 6 that has been fed is pulled up by hand through the slit, and the magnet pusher 92
Movable plate for holding continuous paper that is moved by
93 holds the sagging portion 6a in cooperation with the vertical surface 91c.

第２図（ｂ）は、紙継作動状態の前半を示し、ハンド
ル３を回転することにより、連続紙接着部401が下位置
にあり、両面粘着テープ７と連続紙６が接着した状態
に、両面粘着テープ７が連続紙接着部401から剥離する
が、連続紙５に対して未接着である。第２図（ｃ）は、
紙継作動状態の後半を示し、弾性体403は、撓んで連続
紙６の上から両面粘着テープ７を押圧して、該両面粘着
テープ７の下面を連続紙５に接着させている。FIG. 2B shows the first half of the paper splicing operation state. By rotating the handle 3, the continuous paper bonding portion 401 is at the lower position, and the double-sided adhesive tape 7 and the continuous paper 6 are bonded to each other. The double-sided pressure-sensitive adhesive tape 7 is peeled from the continuous paper bonding portion 401, but is not bonded to the continuous paper 5. FIG. 2 (c) shows
In the latter half of the paper splicing operation state, the elastic body 403 bends and presses the double-sided adhesive tape 7 from above the continuous paper 6 to adhere the lower surface of the double-sided adhesive tape 7 to the continuous paper 5.

なお、別個に図示することはしないが、第二実施例の
変形例として、ばねによって、紙継回転体の回転中心に
対して遠心方向に付勢された板部材を設けても良い。Although not shown separately, as a modification of the second embodiment, a plate member may be provided which is urged by a spring in the centrifugal direction with respect to the rotation center of the paper splicing rotary member.

〈第三実施例・・・第３図（ａ）第３図（ｂ）第３図
（ｃ）〉 第３図（ａ）は、紙継待機状態を示す全体側面図であ
る。この実施例の特徴は、片面粘着テープ８により次に
供給する連続紙６を紙継回転体４に接着支持し、ハンド
ル３で紙継回転体４を回転して片面粘着テープ８を引剥
し後からゴムロール404により前記引剥れた片面粘着テ
ープ８の上をなすって現に供給する連続紙５に接着する
ものである。連続紙接着部401は、回転軸10に固定した
一対の端面板47に両端固定される平板48の外側面が担う
ように形成されている。ゴムロール404は、テープ押圧
手段であり、端面板46に両端支持される軸部材49に回転
可能に被嵌されている。紙保持装置９は、床板１の上方
に設けられる連続紙保持用固定板91と、これに対応する
ように床板１の上面より引込んで紙継待機するように設
けられる連続紙保持用可動板93とを有している。次に供
給する連続紙６は、連続紙保持用固定板91の下側に通
し、その先端を連続紙接着部401の半分に合わせるよう
にして、片面粘着テープ８を半分は連続紙６に重ねるよ
うに接着し残り半分は連続紙接着部401に接着する。そ
して、該連続紙６を緊張状態に保持して連続紙５から離
して紙継待機状態としてある。<Third Embodiment ... Fig. 3 (a) Fig. 3 (b) Fig. 3 (c)> Fig. 3 (a) is an overall side view showing a paper splice standby state. The feature of this embodiment is that the continuous paper 6 to be supplied next is adhesively supported on the paper splicing rotary body 4 by the single-sided adhesive tape 8, and the paper splicing rotary body 4 is rotated by the handle 3 to peel off the single-sided adhesive tape 8. A rubber roll 404 is formed on the peeled single-sided adhesive tape 8 and is adhered to the continuous paper 5 to be actually supplied. The continuous paper bonding portion 401 is formed so that the outer side surfaces of the flat plate 48, both ends of which are fixed to the pair of end face plates 47 fixed to the rotary shaft 10, bear. The rubber roll 404 is a tape pressing unit, and is rotatably fitted to the shaft member 49 supported at both ends by the end face plate 46. The paper holding device 9 is provided with a fixed plate 91 for holding continuous paper provided above the floor plate 1, and a movable plate 93 for holding continuous paper which is provided so as to be pulled in from the upper surface of the floor plate 1 so as to stand by for paper splicing. And have. The continuous paper 6 to be supplied next is passed under the continuous paper holding fixing plate 91, and the leading end of the continuous paper 6 is aligned with the half of the continuous paper adhesive portion 401, and half of the single-sided adhesive tape 8 is placed on the continuous paper 6. And the remaining half is bonded to the continuous paper bonding portion 401. Then, the continuous paper 6 is held in a tensioned state and separated from the continuous paper 5 to be in a splicing standby state.

マグネットプッシャー92は、現に供給している連続紙
５の繰出しが停止すると伸張作動するように設けられて
おり、該伸張作動により、連続紙保持用可動板93が連続
紙５を一点鎖線で示すように持上げ、連続紙保持用固定
板91と共同して連続紙５と６を挟持するようになってい
る。The magnet pusher 92 is provided so as to extend when the feeding of the continuous paper 5 which is being supplied is stopped, and the movable plate 93 for holding continuous paper causes the continuous paper 5 to be indicated by a chain line by the extension operation. The continuous papers 5 and 6 are clamped in cooperation with the continuous paper holding fixing plate 91.

第３図（ｂ）は、紙継作動状態の前半を示し、連続紙
接着部401が実線で示す横位置に来ると、連続紙６が実
線のように垂わみ、さらに連続紙接着部401が一点鎖線
で示す401′の下位置に来ると、連続紙６が連続紙５に
重ねるように移行し、片面粘着テープ８が８′で示すよ
うに連続紙接着部401から剥離する。FIG. 3B shows the first half of the paper splicing operation state. When the continuous paper bonding portion 401 reaches the lateral position indicated by the solid line, the continuous paper 6 sags like the solid line, and the continuous paper bonding portion 401 is further drawn. Comes to the lower position of 401 'indicated by the one-dot chain line, the continuous paper 6 moves so as to overlap the continuous paper 5, and the single-sided adhesive tape 8 is peeled off from the continuous paper adhesive portion 401 as shown by 8'.

第３図（ｃ）は、紙継作動状態の後半を示し、弾性ロ
ール404は、下位置に来て撓んだ状態に片面粘着テープ
８を連続紙５に接着するように押圧しており、この際、
矢印ｘで示すハンドル３の回転に伴って矢印ｙで示す回
転を生起し、押圧箇所を移動していく。FIG. 3 (c) shows the latter half of the paper splicing operation state, in which the elastic roll 404 presses the single-sided adhesive tape 8 so as to adhere it to the continuous paper 5 in a state where the elastic roll 404 comes to the lower position and bends, On this occasion,
With the rotation of the handle 3 indicated by the arrow x, the rotation indicated by the arrow y is caused to move the pressed portion.

〈第四実施例・・・第４図（ａ）第４図（ｂ）第４図
（ｃ）〉 第４図（ａ）は、紙継待機状態を示す全体側面図であ
る。この実施例の特徴は、片面粘着テープ８により次に
供給する連続紙６を紙継回転体４の連続紙接着部401に
第三実施例と同様に接着支持し、モータ２で紙継回転体
４を回転して片面粘着テープ８を引剥し後からロール40
5により前記引剥れた片面粘着テープ８の上をなすって
現に供給する連続紙５に接着するものである。ロール40
5は、角棒体406の両端張出部406aの穿設された長孔に嵌
合さればね410で遠心方向に付勢されている。次に供給
する連続紙６の紙保持装置としてバキュームボックス９
が設けられている。第４図（ｂ）は、紙継作動状態の前
半を示し、下位置にある連続紙接着部401から片面粘着
テープ８が剥離する所であり、連続紙６が連続紙５に重
なっている。第４図（ｃ）は、紙継作動状態の後半を示
し、ばね410を縮めた状態にロール405が片面粘着テープ
８をなするように押圧している所である。<Fourth embodiment ... Fig. 4 (a) Fig. 4 (b) Fig. 4 (c)> Fig. 4 (a) is an overall side view showing a paper splicing standby state. The feature of this embodiment is that the continuous paper 6 to be supplied next by the single-sided adhesive tape 8 is adhered to and supported by the continuous paper bonding portion 401 of the paper splicing rotary member 4 in the same manner as in the third embodiment, and the motor 2 is used to splice the continuous paper. After rotating 4 and peeling off the single-sided adhesive tape 8, roll 40
The sheet is placed on the peeled single-sided adhesive tape 8 by 5 and adhered to the continuous paper 5 actually supplied. Roll 40
Reference numeral 5 is fitted into the long holes formed in the protruding portions 406a at both ends of the square bar 406 and is urged by a spring 410 in the centrifugal direction. The vacuum box 9 serves as a paper holding device for the continuous paper 6 to be supplied next.
Is provided. FIG. 4 (b) shows the first half of the paper splicing operation state, where the single-sided adhesive tape 8 is peeled off from the continuous paper adhesive portion 401 at the lower position, and the continuous paper 6 overlaps the continuous paper 5. FIG. 4 (c) shows the latter half of the paper splicing operation state, where the roll 405 presses the single-sided adhesive tape 8 while the spring 410 is contracted.

〈発明の効果〉 以上説明してきたように、本発明の紙継装置によれ
ば、現に供給する連続紙を紙継回転体と床板の間に通し
て、該連続紙の供給を行うようにし、そして、次に供給
する連続紙の先端を、紙継回転体の上面側の連続紙接着
部に片面粘着テープもしくは両面粘着テープにより接着
しかつ継足す紙の先端から所要寸法離れた元側を保持し
ておいて、上記の現に供給している連続紙が無くなる寸
前に、現に供給している連続紙の供給移動を僅少時間停
止し、紙継回転体を一回転させるだけで、片面粘着テー
プもしくは両面粘着テープを、紙継回転体の連続紙接着
部から引剥がし、その後を続いてテープ押圧手段がなす
るようにして、現に供給している連続紙に接着するよう
にしたものであるので、 包装機、印刷機械等の紙継装置として好適であり、連
続紙の紙継が容易・確実にできる。<Effects of the Invention> As described above, according to the paper splicing device of the present invention, the continuous paper that is actually supplied is passed between the splicing rotator and the floor plate to supply the continuous paper, and , The end of the continuous paper to be supplied next is adhered to the continuous paper adhering part on the upper surface side of the paper splicing rotator with a single-sided adhesive tape or double-sided adhesive tape, and the original side that is a required distance away from the end of the paper to be added is held. Just before the above continuous feed is running out, the feeding movement of the continuous feed currently being supplied is stopped for a short time, and the splicing rotator is rotated once to make a single-sided adhesive tape or double-sided adhesive tape. The adhesive tape is peeled off from the continuous paper adhesion part of the paper splicing rotary body, and then the tape pressing means is used to adhere it to the continuous paper currently being supplied. As a paper splicing device for machines, printing machines, etc. Are preferred, the splicing of the continuous paper can be easily and reliable.

また、本発明の紙継装置は、従来装置に比べて、構造が
簡単で、製作コストを大幅に削減できる。Further, the paper splicing device of the present invention has a simpler structure than the conventional device, and the manufacturing cost can be significantly reduced.

【図面の簡単な説明】[Brief description of drawings]

第１図（ａ）第１図（ｂ）第１図（ｃ）は、本発明の紙
継装置の第一実施例に係り、第１図（ａ）は紙継待機状
態を示す全体側面図であり、第１図（ｂ）は紙継作動状
態の前半を示す要部側面図であり、第１図（ｃ）は紙継
作動状態の後半を示す要部側面図である。 第２図（ａ）第２図（ｂ）第２図（ｃ）は、本発明の紙
継装置の第二実施例に係り、第２図（ａ）は紙継待機状
態を示す全体側面図であり、第２図（ｂ）は紙継作動状
態の前半を示す要部側面図であり、第２図（ｃ）は紙継
作動状態の後半を示す要部側面図である。 第３図（ａ）第３図（ｂ）第３図（ｃ）は、本発明の紙
継装置の第三実施例に係り、第３図（ａ）は紙継待機状
態を示す全体側面図であり、第３図（ｂ）は紙継作動状
態の前半を示す要部側面図であり、第３図（ｃ）は紙継
作動状態の後半を示す要部側面図である。 第４図（ａ）第４図（ｂ）第４図（ｃ）は、本発明の紙
継装置の第四実施例に係り、第４図（ａ）は紙継待機状
態を示す全体側面図であり、第４図（ｂ）は紙継作動状
態の前半を示す要部側面図であり、第４図（ｃ）は紙継
作動状態の後半を示す要部側面図である。 １……床板、２……モータ、３……ハンドル、４……紙
継回転体、401……連続紙接着部、402……テープ押圧手
段としてのゴム、403……テープ押圧手段としての板ば
ね、404……テープ押圧手段としてのゴムロール、405…
…テープ押圧手段としてのロール、410……ばね、５…
…現に供給する連続紙、６……次に供給する連続紙、７
……両面粘着テープ、８……片面粘着テープ、９……紙
保持装置、ｃ……隙間、1 (a), 1 (b) and 1 (c) relate to a first embodiment of a paper splicing device of the present invention, and FIG. 1 (a) is an overall side view showing a splicing standby state. FIG. 1 (b) is a side view of essential parts showing the first half of the paper splicing operation state, and FIG. 1 (c) is a side view of essential parts showing the latter half of the paper splicing operation state. 2 (a), 2 (b) and 2 (c) relate to a second embodiment of the paper splicing device of the present invention, and FIG. 2 (a) is an overall side view showing a splicing standby state. 2 (b) is a side view of relevant parts showing the first half of the splicing operation state, and FIG. 2 (c) is a side view of relevant parts showing the latter half of the splicing operation state. 3 (a), 3 (b), and 3 (c) relate to a third embodiment of the paper splicing device of the present invention, and FIG. 3 (a) is an overall side view showing a splicing standby state. 3 (b) is a side view of relevant parts showing the first half of the splicing operation state, and FIG. 3 (c) is a side view of relevant parts showing the latter half of the splicing operation state. 4 (a), 4 (b) and 4 (c) relate to a fourth embodiment of the paper splicing device of the present invention, and FIG. 4 (a) is an overall side view showing a splicing standby state. 4 (b) is a side view of relevant parts showing the first half of the splicing operation state, and FIG. 4 (c) is a side view of relevant parts showing the latter half of the splicing operation state. 1 ... Floor plate, 2 ... Motor, 3 ... Handle, 4 ... Paper splicing member, 401 ... Continuous paper adhesive part, 402 ... Rubber as tape pressing means, 403 ... Plate as tape pressing means Spring, 404 ... Rubber roll as tape pressing means, 405 ...
... Rolls as tape pressing means, 410 ... Springs, 5 ...
… Continuously supplied continuous paper, 6 …… Next supplied continuous paper, 7
…… Double-sided adhesive tape, 8 …… Single-sided adhesive tape, 9 …… Paper holding device, c …… Gap,

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】固定設置される床板と、該床板の上側にお
いてモータまたはハンドルによって一回転される紙継回
転体とが、現に供給する連続紙を通す隙間をあけて略水
平に並設されていて、紙継回転体は、上面側に、両面粘
着テープもしくは片面粘着テープの接着により次に供給
する連続紙の先端縁を支持し得る連続紙接着部を有する
とともに、該連続紙接着部よりも回転方向後方に、床板
に対して接触干渉しその際弾性変形もしくは変位して床
板との干渉を克服して回転し得るように設けられたテー
プ押圧手段であって、連続紙接着部への接着状態から紙
継回転体の回転により紙継回転体と床板の隙間に位置す
るように剥離する粘着テープの上を押圧しつつ移動し
て、次に供給する連続紙の先端縁を現に供給する連続紙
に継足す前記テープ押圧手段が付設され、 さらに該紙継回転体の紙供給側に所要離れた位置に、現
に供給する連続紙と次に供給する連続紙の中、少なくと
も次に供給する連続紙を保持する紙保持装置が備えられ
ていることを特徴とする紙継装置。1. A floor plate fixedly installed and a paper splicing rotating body which is rotated once by a motor or a handle on the upper side of the floor plate are arranged side by side substantially horizontally with a gap for passing a continuous paper to be actually supplied. The paper splicing rotary body has, on the upper surface side, a continuous paper adhesive portion capable of supporting the leading edge of the continuous paper to be supplied next by adhesion of the double-sided adhesive tape or the single-sided adhesive tape, and more than the continuous paper adhesive portion. Tape pressing means provided in the rear of the rotation direction so as to contact with the floor plate and elastically deform or displace at that time to overcome the interference with the floor plate and rotate, and to bond to the continuous paper bonding part From the state, by rotating the paper splicing rotator, move while pressing on the adhesive tape that separates so that it is located in the gap between the paper splicing rotator and the floor plate, and then continuously feed the leading edge of the continuous paper to be fed next. The tape added to the paper A paper holding device which is provided with a pressure means, and holds at least the continuous paper to be supplied next among the continuous paper to be actually supplied and the continuous paper to be supplied next, at a position at a required distance on the paper supply side of the paper joint rotary member A paper splicing device, which is equipped with a device.