JPS6366054A - Method and device for manufacturing coreless paper roll - Google Patents

Method and device for manufacturing coreless paper roll

Info

Publication number
JPS6366054A
JPS6366054A JP20892486A JP20892486A JPS6366054A JP S6366054 A JPS6366054 A JP S6366054A JP 20892486 A JP20892486 A JP 20892486A JP 20892486 A JP20892486 A JP 20892486A JP S6366054 A JPS6366054 A JP S6366054A
Authority
JP
Japan
Prior art keywords
paper
winding shaft
roll
roll body
winding
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
Application number
JP20892486A
Other languages
Japanese (ja)
Inventor
Yoshihide Uesugi
上杉 嘉英
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.)
Meiji Seishi KK
Japan Pulp and Paper Co Ltd
Original Assignee
Meiji Seishi KK
Japan Pulp and Paper 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 Meiji Seishi KK, Japan Pulp and Paper Co Ltd filed Critical Meiji Seishi KK
Priority to JP20892486A priority Critical patent/JPS6366054A/en
Publication of JPS6366054A publication Critical patent/JPS6366054A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To make the device in simple and small construction and enhance the reliability of performance by furnishing a paper takeup and pushout parts out using any endless belt, and by providing a paper cutting between said two parts and also a transport part for core. CONSTITUTION:Paper 7 is led into a pair of drive rollers 2, 3 at a takeup part A and wound on a core 1 through the action of compressed air from a jet pipe 9 and the pressing action of a pressure roller 5. The roll 4 wound on the core 1 is transported to a pushout part B by a piston rod 11 and cut by a cutter 20 at the cutting part C situated on the way. The end face of the roll 4 is pressed by a supporting member 16 and pushed off from the core 1. Then a cylinder 31 at the core transport part D is put in operation, and the core 1 is grasped by a grasping member 32. Thereafter cylinders 31, 33 are actuated to transport the core 1 grasped by said grasping member 32 to the takeup part A, while a next roll 4 is put in standby for the takeup operation.

Description

【発明の詳細な説明】 〈産業上の利用分野〉 この発明は内周に巻芯としての紙管がない無芯紙の無芯
紙ロールの製造装置および製造方法に関する。
DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to an apparatus and method for manufacturing a coreless paper roll of coreless paper without a paper tube as a core on the inner periphery.

〈従来の技術〉 従来から無芯紙ロールの製造装にとして、実開昭50−
129440号公報などに示されるものが種々提案され
ている。これによれば、当初は巻軸にペーパを巻き取り
、所定厚になったロールペーパを上記巻軸から押し抜く
という構成を採用するものであり、ペーパの巻取作業お
よび押し抜き作業を効率化し、ロールペーパの大量生産
化を図るために、上記巻軸をコンベアに載せて間欠的に
ペーパ巻取装置へ送り込むようになっている。また、所
定厚でロールペーパの巻取作業を終了すると、上記コン
ベアの支持具によって、この巻軸と一体のロールペーパ
が押抜位置に転移され、コンベアチェーンに取り付けた
押抜装置の押圧部材により、一端を固定した上記巻軸か
らロールペーパを押し抜き、残る巻軸を上記コンベア上
の支持具によって、ロールペーパの巻取位にに運ぶよう
に動作する。
<Conventional technology> Conventionally, as a production equipment for coreless paper rolls,
Various methods have been proposed, such as those shown in Japanese Patent No. 129440. According to this, initially a configuration was adopted in which paper was wound around a winding shaft and the rolled paper of a predetermined thickness was pushed out from the winding shaft, making the paper winding and punching operations more efficient. In order to mass produce roll paper, the roll shaft is placed on a conveyor and intermittently fed to a paper winding device. When the roll paper has been wound to a predetermined thickness, the roll paper integrated with the winding shaft is transferred to the punching position by the supporting device of the conveyor, and the pressing member of the punching device attached to the conveyor chain moves the roll paper to the punching position. , the roll paper is pushed out from the winding shaft, one end of which is fixed, and the remaining winding shaft is transported to a position for winding the roll paper by means of a support on the conveyor.

〈発明が解決しようとする問題点〉 しかしながら、かかる従来の無芯紙ロール製造装置にあ
っては、巻軸の巻取位置への搬送および押抜装置の押圧
部材による押抜動作を、いずれも無端状コンベアを利用
して行うため、構造が複雑かつ大型になるほか、巻取り
を終了したロールペーパの押抜位置への移動等は、エア
シリンダによって作動する補助シリンダを用いて行う必
要があり、その構成、動作が複雑化するなどの問題点が
あった。
<Problems to be Solved by the Invention> However, in such a conventional coreless paper roll manufacturing apparatus, both the conveyance of the roll shaft to the winding position and the punching operation by the pressing member of the punching device are performed. Since it uses an endless conveyor, the structure is complicated and large, and it is necessary to use an auxiliary cylinder operated by an air cylinder to move the rolled paper to the punching position after winding. , there were problems such as the configuration and operation becoming complicated.

この発明はかかる従来の問題点に着目してなされたもの
であり1巻軸のペーパ巻取装置への移動および押抜装置
の押抜部材による押抜動作をコンベアの回転動作によら
ずに、比較的小さい占有空間にて実施可能にするほか、
ロールペーパの押抜位置へのガイドを簡単な植成にて実
施できるようにした無芯紙ロールの製造装置および製造
方法を提供することを目的とする。
This invention has been made in view of such conventional problems, and the movement of the single roll shaft to the paper winding device and the punching operation by the punching member of the punching device are performed without relying on the rotational movement of the conveyor. In addition to making it possible to perform it in a relatively small occupied space,
It is an object of the present invention to provide a manufacturing apparatus and method for manufacturing a coreless paper roll, in which the roll paper can be guided to a punching position by simple planting.

〈問題点を解決するための手段〉 この発明にかかる無芯紙ロールの製造装置は。〈Means for solving problems〉 A manufacturing apparatus for a coreless paper roll according to the present invention is:

駆動ローラ上に巻軸を回転させながら支持させ。The winding shaft is supported while rotating on the drive roller.

この駆動ローラの回転によって、その巻軸に一端を止着
したペーパを巻装させ、この巻装中のペーパのロール体
を押圧ローラにより上部から押圧し。
As the drive roller rotates, the paper, one end of which is fixed, is wound around the winding shaft, and the paper roll being wound is pressed from above by the pressure roller.

上記巻装を終了したロール体を押しシリンダにより、押
抜位置にある支承部材上に押し転がせて載買させ、その
支承部材上のロール体に連続するペーパを切断機により
切断し、この切断したペーパを巻き取ったロール体の一
端を係止部材により係止し、さらに上記支承部材を押抜
部材によって移動させながら、巻軸から上記ロール体を
押し抜かせ、この押し抜き後の上記巻軸を巻軸移送部材
により挟んで、上記駆動ローラ上へ移し替えるように構
成したものである。
The roll body that has been wrapped is pushed and rolled onto the support member at the punching position using a push cylinder, and the paper continuous to the roll body on the support member is cut by a cutting machine. One end of the roll body on which the paper is wound is locked by a locking member, and the roll body is pushed out from the winding shaft while the supporting member is moved by a punching member, and the winding shaft after this punching is pushed out. It is configured to be sandwiched between the winding shaft transfer members and transferred onto the drive roller.

また、この発明にかかる無芯紙ロールの製造方法は、原
反ロールからのペーパの一端を巻軸に付着させた後、駆
動ローラ上において、この駆動ローラの回転によって上
記ペーパを巻装し、この巻装終了後、押しシリンダによ
って上記巻装したロール体を駆動ローラ外に押し出して
支承部材上に回転自在に支承し、この支承状態において
、上記ロール体に連続するペーパを切断機によって切断
し、この切断後に上記巻軸の一端を軸方向移動不可能に
係止した後、押抜部材によって、上記支承部材を移動さ
せながら、上記巻軸からロール体を押し抜かせ、押し抜
かれた上記巻軸を、巻軸移送部材によって上記駆動ロー
ラ上に移し替えるようにしたものである。
Further, the method for manufacturing a coreless paper roll according to the present invention includes the steps of: attaching one end of the paper from the original roll to a winding shaft; and then winding the paper on a drive roller by rotation of the drive roller; After this winding is completed, the rolled roll body is pushed out of the drive roller by a push cylinder and rotatably supported on a support member, and in this supported state, the paper continuous with the roll body is cut by a cutting machine. After this cutting, one end of the winding shaft is locked so that it cannot move in the axial direction, and then the roll body is pushed out from the winding shaft by a punching member while moving the supporting member, and the punched out winding shaft is removed. is transferred onto the drive roller by a winding shaft transfer member.

く作 用〉 この発明における押抜装置は押抜位置にある支承部材を
軸方向に往動させることによって、一端を係止した巻軸
に対してロール体を押し抜かせるように動作し、1回の
押し抜き動作ごとに元の位置に復帰し1次の押し抜き動
作に備える。また、押し抜き終了後においては、上記支
承部材上に残った巻軸を、巻軸移送部材によりつかんで
、ペーパ巻取側の駆動ローラ上に移し替えさせるように
動作する。このため、押し抜きや巻軸移送のために、従
来のような大形のコンベアを用いる必要がなくなり、こ
れらの各部材の設置空間を抑制でき、無芯紙ロールの製
造装置全体を小形化できるように作用する。
Function> The punching device of the present invention moves the support member in the punching position forward in the axial direction so as to push the roll body against the winding shaft which is locked at one end. After each punching operation, it returns to its original position and prepares for the first punching operation. Further, after the punching is completed, the winding shaft remaining on the support member is grabbed by the winding shaft transporting member and operated to be transferred onto the drive roller on the paper winding side. As a result, there is no need to use a conventional large conveyor for punching and transporting the rolls, the installation space for each of these components can be reduced, and the entire coreless paper roll manufacturing equipment can be downsized. It works like this.

〈発明の実施例〉 以下に、この発明の一実施例を図について具体的に説明
する。第1図はこの発明の無芯紙ロールの製造装置を示
し、これがペーパの巻取部Aと、ペーパのロール体を押
し抜いて取る押抜部Bと、ペーパ0切所部Cと、押抜部
Bの巻軸をペーパの巻取部Aに移送する巻軸移送部りと
からなる。
<Embodiment of the Invention> An embodiment of the invention will be specifically described below with reference to the drawings. FIG. 1 shows an apparatus for producing a coreless paper roll according to the present invention, which includes a paper winding section A, a punching section B that punches out the paper roll, a paper zero cut section C, and a paper roll cutting section C. It consists of a winding shaft transfer section that transports the winding shaft of the punching section B to the paper winding section A.

まず、巻取部Aは巻軸(1)を回転させながら支持する
一対の駆動ローラ(2)、(3)と、この巻軸(1)の
廻りに巻装したペーパのロール体(4)に上部から軽く
添接する押圧ローラ(5)と、この押圧ローラ(5)を
ロール体(4)に対して押圧付勢するシリンダ(6)と
1M反ロール(図示しない)から送出されるペーパ(7
)をガイドするガイドローラ(8)と、巻軸(1)に対
するペーパ(7)の巻装当初に、この巻軸(1)に対し
原反ロールからのペーパ端を付着させて1巻き取りを可
能にするために空気を噴射する空気噴射管(9)とから
構成されている。また(10)は駆動ローラ(3)上に
一端が臨むように設けられた押圧シリンダで、これのピ
ストンロッド(11)端がロール体(4)の押し出し時
に駆動ローラ(3)付近へ突出するようになっている。
First, the winding section A consists of a pair of drive rollers (2) and (3) that support the winding shaft (1) while rotating, and a paper roll (4) wound around the winding shaft (1). A press roller (5) that lightly attaches from above to the roll body (4), a cylinder (6) that presses the press roller (5) against the roll body (4), and a paper (not shown) that is delivered from a 1M counter roll (not shown). 7
), and at the beginning of winding the paper (7) on the winding shaft (1), the end of the paper from the original roll is attached to the winding shaft (1) and one winding is carried out. It is composed of an air injection pipe (9) that injects air to enable this. Further, (10) is a pressing cylinder provided with one end facing above the driving roller (3), and the piston rod (11) end of this cylinder projects near the driving roller (3) when pushing out the roll body (4). It looks like this.

また、押抜部Bは第2図に示すように、チェーンホイー
ル(12) 、 (13)に懸架されたチェーン(14
)と、このチェーン(14)に取り付けられて上記チェ
ーンホイール(12)、(13)間を往復動する押抜部
材(15)と、この押抜部材(15)上に取り付けられ
た二叉状の支承部材(16)と、これらの支承部材(1
6)上に支承した巻軸(1)上のロール体を、これの下
部周面で回転自在に支承する一対の支持ローラ(17)
と、支承部材(16)上に支承した巻軸(1)の一端を
軸方向移動不可能に係止する係止部材(18)とからな
り、この係止部材(18)は、製造装置の側板(19)
の一方に設けられている。
In addition, as shown in FIG.
), a punching member (15) attached to the chain (14) and reciprocating between the chain wheels (12) and (13), and a fork-shaped punching member (15) attached to the punching member (15). bearing members (16) and these bearing members (1
6) A pair of support rollers (17) that rotatably support the roll body on the winding shaft (1) supported above on the lower peripheral surface thereof.
and a locking member (18) that locks one end of the winding shaft (1) supported on the support member (16) so that it cannot move in the axial direction. Side plate (19)
It is provided on one side of the

なお、チェーンホイール(13)には、プーリ(13a
)を介してモータ(13b)から回転が伝えられるよう
になっており、これが所定の速度で正逆転制御される。
In addition, the chain wheel (13) has a pulley (13a
) Rotation is transmitted from the motor (13b) through the motor (13b), and this is controlled to rotate in forward and reverse directions at a predetermined speed.

さらにペーパの切断部Cはペーパの巻取部Aと押抜部B
との間にあって、先端にカッタ刃(20)を取り付けた
ピストンロッドを有するシリンダ(21)と、このピス
トンロッドに取り付けられ、かつロール体(4)の幅よ
りも広い間隔を盾して設けら九た一対の支持棒(22)
と、これらの支持棒(22)間に張設したのり付は糸(
23)と、こののり付は糸(23)が浸漬される液状の
りを収容したのりつげ(24)と、こののりつぼ(24
)を、のり付は糸を浸漬させる位置に差し出した後、一
定のタイミングにて後退させるつぼ操作装置(25)と
からなる。
Furthermore, the cutting part C of the paper is the winding part A and the punching part B of the paper.
a cylinder (21) having a piston rod with a cutter blade (20) attached to the tip; A pair of support rods (22)
A glued thread (
23), this glue pot (24) contains a glue box (24) containing liquid glue in which the thread (23) is dipped, and this glue pot (24).
), the gluing device consists of a pot operating device (25) that is held out to a position where the thread is dipped and then withdrawn at a certain timing.

またさらに1巻軸移送部りは、支軸(30)を中心に揺
動自在に設けられたシリンダ(31)と、このシリンダ
(31)内を出入れするピストンロッド端に取り付けら
れた、つかみ部材(32)と、上記シリンダ(31)を
ピストンロッドめ出入れによって揺動させるもう一つの
シリンダ(33)とからなる。
Furthermore, the first-volume shaft transfer section includes a cylinder (31) that is swingably provided around a support shaft (30), and a grip that is attached to the end of a piston rod that moves in and out of this cylinder (31). It consists of a member (32) and another cylinder (33) that swings the cylinder (31) by moving the piston rod in and out.

次に動作について述べる。いま、原反ロールからのペー
パ(7)の一端をガイドローラ(8)を介して二つの駆
動ローラ(2)、 (3)上に案内し、続いて。
Next, we will discuss the operation. Now, one end of the paper (7) from the original roll is guided onto the two drive rollers (2), (3) via the guide roller (8), and then.

このペーパ(7)を介して駆動ローラ(2)、(3)上
に巻軸(1)を′u置する1次に、かかる状態において
、噴射管(9)より圧縮空気を噴射し、この噴射空気を
受けて、ペーパ(7)の上記一端は巻@(1)上に巻き
上げら九、巻き上げられたペーパ(7)の一端はシリン
ダ(6)により下した押圧ローラ(5)により適切な接
触圧で接し、しかる後に駆動ローラ(2)、(3)をモ
ータによって所定の速度で駆動して、ペーパ(7)を巻
軸(1)に巻き込んでいく。こうしてペーパ(7)のロ
ール体(4)が所定の巻厚になると、押圧ローラ(5)
はシリンダ(6)のピストンロッド収縮動作によって上
方に移動し、続いて、シリンダ(10)のピストンロッ
ド(11)端によって、上記ロール体(4)を左方のガ
イド通路Rに押し出す。このため、ロール体(4)はそ
のガイド通路R上を転がって、上記押抜部Bの支承部材
(16)上の二叉状部にそのロール体(4)の巻軸(1
)の端部が支承されるように受け止められる。このとき
、ロール体(4)は一対の支持ローラ(17)上に外周
を接して、これらの支持ローラ(17)とともに回転で
きるようになっている。
First, the winding shaft (1) is placed on the drive rollers (2) and (3) via this paper (7). In this state, compressed air is injected from the injection pipe (9) to Upon receiving the jet of air, the above-mentioned end of the paper (7) is rolled up onto the roll @ (1), and one end of the rolled up paper (7) is properly pressed by the pressure roller (5) lowered by the cylinder (6). After contacting with contact pressure, the drive rollers (2) and (3) are driven by a motor at a predetermined speed to wind the paper (7) onto the winding shaft (1). In this way, when the roll body (4) of the paper (7) reaches a predetermined thickness, the pressure roller (5)
is moved upward by the contraction operation of the piston rod of the cylinder (6), and then the roll body (4) is pushed out to the left guide passage R by the end of the piston rod (11) of the cylinder (10). Therefore, the roll body (4) rolls on its guide path R, and the winding shaft (1
) is received so that the end thereof is supported. At this time, the roll body (4) has its outer periphery in contact with the pair of support rollers (17) so that it can rotate together with these support rollers (17).

なお、かかる状態においては、シリンダ(21)が作動
してカッタ刃(20)を巻取部Aと押抜部Bとの間に下
降し、この間にあってロール体(4)および原反ロール
(図示しない)に連続するペーパ(7)を切断する。こ
のとき、カッタ刃(20)とともにのり付は糸(23)
も下降し、こののり付は糸(23)に付着しているのり
を、その切断部から少し離れたロール体(4)側のペー
パ(7)上に線状に付着する。また、このペーパ(7)
の切断後は、カッタ刃(20)はのり付は糸(23)と
ともに上方に退避するとともに、この退避期間中、シリ
ンダ(25)によって押し出されるのりつげ(24)内
にそののり付は糸(23)を浸漬して、これにのりを付
着させておく。このようなペーパ(7)の切断が終了す
ると、支持ローラ(17)の回転により、ペーパ(7)
の残りもロール体(4)に巻き上げられ、このとき線状
ののり付は部で、ペーパ(7)端がロール体(4)に貼
着される。この場合において、のり付は部と切断部とは
一定の間隔があけられているので、使用時におけるのり
付は部でのペーパの解きほぐしが容易となる。
In this state, the cylinder (21) operates to lower the cutter blade (20) between the winding section A and the punching section B, and the roll body (4) and the original fabric roll ( (not shown) to cut the continuous paper (7). At this time, the glue thread (23) is attached together with the cutter blade (20).
The thread (23) is glued onto the paper (7) on the roll body (4) side a little distance from the cut part. Also, this paper (7)
After cutting, the cutter blade (20) retracts upward together with the glue thread (23), and during this retraction period, the glue thread (23) is inserted into the glue box (24) pushed out by the cylinder (25). 23) is soaked and glue is attached to it. When the cutting of the paper (7) is completed, the support roller (17) rotates to cut the paper (7).
The remainder of the paper (7) is also rolled up onto the roll body (4), and at this time, the end of the paper (7) is stuck to the roll body (4) at the linear gluing section. In this case, since the gluing section and the cutting section are spaced a certain distance, it becomes easy to unravel the paper at the gluing section during use.

次に、上記のように巻軸(1)が支承部材(16)上に
あるロール体(4)は、ペーパ(7)端の切断および貼
着を終了した後、チェーンホイール(12)、(13)
上のチェーン(14)に取り付けた押抜部材(15)に
載置された状態で、第2図中矢印P方向へ軸方向移動す
る。このとき、巻till (1)の一端(右端の頭)
は側壁(19)に設けた係止部材(18)に係止されて
おり、この巻軸(1)の矢印P方向への移動が規制され
ている。このため、支承部材(16)はロール体(4)
の端面を矢印P方向に押圧し、このロール体(4)を巻
軸(1)から押し抜くように動作する。また、押し抜き
によって押し抜かれるロール体(4)は、押抜部材(1
5)によって巻軸(1)から押し抜かれる。
Next, the roll body (4) with the winding shaft (1) on the support member (16) as described above is assembled with the chain wheel (12), ( 13)
While placed on the punching member (15) attached to the upper chain (14), it moves axially in the direction of arrow P in FIG. At this time, one end of volume till (1) (the right end head)
is locked by a locking member (18) provided on the side wall (19), and movement of this winding shaft (1) in the direction of arrow P is restricted. Therefore, the supporting member (16) is attached to the roll body (4).
The end face of the roll body (4) is pressed in the direction of arrow P, and the roll body (4) is pushed out from the winding shaft (1). In addition, the roll body (4) to be punched out by punching is
5), it is pushed out from the winding shaft (1).

このため、押し抜かれたロール体(4)の先端は。For this reason, the tip of the punched roll body (4).

遂には、側壁外部にある一対の搬送コンベア(29a)
(29b)に挟持されて外部へ搬出される。こうして、
ロール体(4)が全て側壁外部に搬出されたときは。
Finally, a pair of conveyors (29a) located outside the side wall
(29b) and carried out to the outside. thus,
When all the roll bodies (4) are carried out to the outside of the side wall.

巻軸(1)は支承部材(16)と係止部材(18)上に
架けわたされており、第1のシリンダ(31)のピスト
ンロッド(34)が伸長して降下し、つかみ部材(32
)により巻軸(1)をつかみ取った後、モータ(13)
の逆転によって押抜部材(15)は往路に沿って復帰し
、最右端に至って次の巻軸(1)の支承動作に備える。
The winding shaft (1) spans over the support member (16) and the locking member (18), and the piston rod (34) of the first cylinder (31) extends and descends, and the gripping member (32)
) after gripping the winding shaft (1), the motor (13)
As a result of the reverse rotation, the punching member (15) returns along the forward path, reaches the rightmost end, and prepares for the supporting operation of the next winding shaft (1).

ところで、上記ロール体(4)の搬出後も巻軸(1)だ
けは係止部材(18)と部材(16)間に残存するが、
シリンダ(33) 、 (31)が動作して、つかみ部
材(32)のピストンロッドを延ばして、その残存する
巻軸(1)をつかませ、さらにピストンロッドを収縮ま
たは伸長させて、その巻軸を巻取部Aの駆動ローラ(2
) 、 (3)上に臨ませ、さらにつかみ部材(32)
のつかみ動作を解除し、この駆動ローラ(2) 、 (
3)上にその巻軸を載置し、次のロール体の巻装動作の
ため待機させる。
By the way, even after the roll body (4) is carried out, only the winding shaft (1) remains between the locking member (18) and the member (16).
The cylinders (33), (31) operate to extend the piston rod of the gripping member (32) to grip its remaining winding shaft (1), and further contract or extend the piston rod to grip its remaining winding shaft (1). the drive roller (2) of the winding section A.
), (3) facing above, and then gripping member (32)
Release the gripping action of this drive roller (2), (
3) Place the winding shaft on top and wait for the next roll body winding operation.

このようにして、ペーパ(7)の巻取り、切断、押し抜
きおよび巻軸(1)の移し替えが連続的に、しかも繰り
返し実施され、無芯紙ロールが製造されるのである。
In this way, the winding, cutting, punching of the paper (7), and the transfer of the roll shaft (1) are carried out continuously and repeatedly, and a coreless paper roll is manufactured.

〈発明の効果〉 以上のように、この発明によれば、無芯紙ロールの製造
装置を無端状ベルトコンベアを用いない巻取部A、押抜
部Bと、ペーパの切断とのり付けとを離れた位置で実施
する切断部Cと1巻軸移送部りとから構成したので、装
訂全体の構成を簡素化および小形化でき、かつ動作の信
頼性を高いものにする等の効果が得られる。さらに、こ
の無芯紙ロールの製造方法によれば、従来のような補助
ガイドなどの複雑な補助部材や上記ベルトコンベアなど
を省いて、ペーパ送りなどの動作、工程の単純化を図っ
ているため、ロール体や巻軸の移送や処理の速度を早め
ることができ、ロール体の製造スピードが向上する等の
効果が得られる。
<Effects of the Invention> As described above, according to the present invention, a coreless paper roll manufacturing apparatus is provided with a winding section A and a punching section B that do not use an endless belt conveyor, and cutting and gluing of paper. Since it is composed of a cutting section C that is carried out at a separate location and a single-volume shaft transfer section, the overall configuration of the bookbinding can be simplified and downsized, and the reliability of the operation can be increased. It will be done. Furthermore, according to this method of manufacturing coreless paper rolls, complicated auxiliary members such as conventional auxiliary guides and the above-mentioned belt conveyor are omitted, simplifying operations such as paper feeding and processes. , it is possible to speed up the transfer and processing of the roll body and the winding shaft, and effects such as an improvement in the manufacturing speed of the roll body can be obtained.

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

第1図はこの発明にかかる無芯紙ロールの製造装置を示
す正面図、第2図は同じく押抜部の側面図である。 (1)・・・巻軸、(2)、(3)・・・駆動ローラ、
(4)・・・ロール体、(5)・・・押圧ローラ、(7
)・・・ペーパ、 (10)・・・押しシリンダ、 (
15ン・・・押抜部材、(16)・・・支承部材。 (17)・・・支持ローラ、 (1g)・・・係止部材
、(20)・・・カッタ刃、 (23)・・・のり付は
糸、 (31)、(33)・・・シリンダ(巻軸移動部
材)。 特許出願人  日本紙パルプ商事株式会社同   明治
製紙株式会社
FIG. 1 is a front view showing a coreless paper roll manufacturing apparatus according to the present invention, and FIG. 2 is a side view of the punching section. (1)... Winding shaft, (2), (3)... Drive roller,
(4)...Roll body, (5)...Press roller, (7
)...paper, (10)...push cylinder, (
15n...Pushing member, (16)...Supporting member. (17)... Support roller, (1g)... Locking member, (20)... Cutter blade, (23)... Thread for gluing, (31), (33)... Cylinder (Reeling shaft moving member). Patent applicant: Nippon Paper and Pulp Shoji Co., Ltd. Meiji Paper Co., Ltd.

Claims (1)

【特許請求の範囲】 1)巻軸を回転させながら、支持する駆動ローラと、こ
れらの駆動ローラの回転によって上記巻軸の外周に巻装
するペーパのロール体を上部から押圧する押圧ローラと
、上記巻装を終了した上記ロール体を上記一対の駆動ロ
ーラ外へ押し出す押しシリンダと、この押しシリンダに
よって押し出された上記ロール体の巻軸を受け止めて回
転自在に支承する支承部材と、この支承部材によって支
承した上記巻軸上のロール体を回転自在に支持する支持
ローラと、上記支承部材上に上記ロール体の巻軸を受け
止めたとき、このロール体に連続している支承部材と上
記駆動ローラとの間のペーパを切断する切断機と、この
切断したペーパを巻き取ったロール体の巻軸の一端を軸
方向移動不可能に係止する係止部材と、この係止部材に
よる巻軸の上記係止状態において、上記支承部材を往復
移動させて上記巻軸から上記ロール体を押し抜かせる押
抜部材と、上記押し抜き後の巻軸を挟んで上記駆動ロー
ラ上に移し替える巻軸移送部材とを備えた無芯紙ロール
製造装置。 2)原反ロールからのペーパの一端を巻軸に付着させた
後、駆動ローラ上において、この駆動ローラの回転によ
り上記ペーパを巻軸に巻装させ、この巻装終了後、この
巻装を行ったロール体を上記駆動ローラ外に送出して、
その巻軸を支承部材に回転自在に支承し、このロール体
に連続するペーパを切断して、その切断部のペーパをロ
ール体外周にのり付けし、上記巻軸の一端を軸方向移動
不可能にした状態にて、押抜部材により上記支承部材を
移動し、上記巻軸からロール体を押し抜かせ、この押し
抜きにより、上記支承部材上に残った巻軸を、巻軸移送
部材によって上記駆動ローラ上に移し替えるようにした
ことを特徴とする無芯紙ロール製造方法。
[Scope of Claims] 1) A drive roller that supports the winding shaft while rotating it, and a pressing roller that presses from above a roll of paper wound around the outer periphery of the winding shaft by the rotation of these drive rollers; a push cylinder that pushes the rolled body out of the pair of drive rollers after the winding has been completed; a support member that receives and rotatably supports the winding shaft of the roll body pushed out by the push cylinder; and this support member a support roller that rotatably supports the roll body on the winding shaft supported by the support member, a support member that is continuous with the roll body when the winding shaft of the roll body is received on the support member, and the drive roller. a cutting machine that cuts the paper between the paper, a locking member that locks one end of the winding shaft of the roll body on which the cut paper is wound up so that it cannot move in the axial direction, and a locking member that locks one end of the winding shaft of the roll body that winds up the cut paper, and a locking member that locks the winding shaft by the locking member. In the locked state, a punching member moves the supporting member back and forth to push out the roll body from the winding shaft, and a winding shaft transfer unit that sandwiches the punched winding shaft and transfers it onto the driving roller. A coreless paper roll manufacturing device comprising: 2) After one end of the paper from the original roll is attached to the winding shaft, the paper is wound on the winding shaft by the rotation of the driving roller, and after this winding is completed, this winding is The rolled body is sent out to the outside of the drive roller, and
The winding shaft is rotatably supported on a support member, the paper continuous to this roll body is cut, the cut paper is glued to the outer periphery of the roll body, and one end of the winding shaft cannot be moved in the axial direction. In the state of A method for manufacturing a coreless paper roll, characterized in that the roll is transferred onto a roller.
JP20892486A 1986-09-05 1986-09-05 Method and device for manufacturing coreless paper roll Pending JPS6366054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20892486A JPS6366054A (en) 1986-09-05 1986-09-05 Method and device for manufacturing coreless paper roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20892486A JPS6366054A (en) 1986-09-05 1986-09-05 Method and device for manufacturing coreless paper roll

Publications (1)

Publication Number Publication Date
JPS6366054A true JPS6366054A (en) 1988-03-24

Family

ID=16564381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20892486A Pending JPS6366054A (en) 1986-09-05 1986-09-05 Method and device for manufacturing coreless paper roll

Country Status (1)

Country Link
JP (1) JPS6366054A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7545071B2 (en) 2001-02-06 2009-06-09 Mabuchi Motor Co., Ltd. Brush holder device for use in small-size motor
CN103863868A (en) * 2014-03-31 2014-06-18 于园 Method for rolling toilet paper
CN108408496A (en) * 2018-04-25 2018-08-17 深圳市博泰印刷设备有限公司 A kind of refill is without glue wrap-up

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699152A (en) * 1979-12-29 1981-08-10 Taro Nakagawa Method of and apparatus for manufacturing coreless sheet roll
JPS6116281U (en) * 1984-07-02 1986-01-30 株式会社クボタ Jig for joining slip-on joints

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699152A (en) * 1979-12-29 1981-08-10 Taro Nakagawa Method of and apparatus for manufacturing coreless sheet roll
JPS6116281U (en) * 1984-07-02 1986-01-30 株式会社クボタ Jig for joining slip-on joints

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7545071B2 (en) 2001-02-06 2009-06-09 Mabuchi Motor Co., Ltd. Brush holder device for use in small-size motor
CN103863868A (en) * 2014-03-31 2014-06-18 于园 Method for rolling toilet paper
CN108408496A (en) * 2018-04-25 2018-08-17 深圳市博泰印刷设备有限公司 A kind of refill is without glue wrap-up

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