JPS6250104A - Wound-ball connecting method and device for veneer - Google Patents
Wound-ball connecting method and device for veneerInfo
- Publication number
- JPS6250104A JPS6250104A JP19019285A JP19019285A JPS6250104A JP S6250104 A JPS6250104 A JP S6250104A JP 19019285 A JP19019285 A JP 19019285A JP 19019285 A JP19019285 A JP 19019285A JP S6250104 A JPS6250104 A JP S6250104A
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- reel
- tape
- ball
- 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.)
- Granted
Links
Landscapes
- Manufacture Of Wood Veneers (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】
「産業上の利用分野」
本発明は、ベニヤレースによって切削されるベニヤ単板
を、一旦巻取り リールに巻取って巻玉とし、この巻玉
を巻戻し場所まで移送するに際して、これが巻戻らない
ようにする巻玉係止方法および装置に関するものである
。[Detailed Description of the Invention] "Industrial Application Field" The present invention involves first winding a veneer veneer cut by a veneer lace onto a take-up reel into a rolled ball, and then transporting this rolled ball to an unwinding location. The present invention relates to a method and device for locking a rolled ball to prevent it from unwinding.
「従来技術」
第10図に示すように、ベニヤレースで切削されたベニ
ヤ単板lは、搬入コンベヤ2上を搬送され、その終端の
プーリ3から適宜距離だけ離隔して設置されたサイドド
ライブロール4と圧接回転する巻取シリール5によって
巻取られ、巻取りを一完了した巻玉6は、昇降装置7を
介してリール支柱8内を上昇し、巻玉ストックエリヤ9
の移送レール10へ移送される。次いで、リールストッ
クエリヤ11の返送レール12から次位の巻取りリール
5を、サイドドライブロール4上まで下降させて、新た
な巻取シを開始している。"Prior Art" As shown in Fig. 10, a veneer veneer l cut with a veneer lace is conveyed on an incoming conveyor 2, and a side drive roll is installed at an appropriate distance from a pulley 3 at the end of the conveyor 2. The rolled ball 6 is wound by the winding reel 5 which rotates in pressure contact with the rolled ball 6, and after completing the winding, the rolled ball 6 ascends within the reel support 8 via the lifting device 7 and reaches the rolled ball stock area 9.
is transferred to the transfer rail 10 of. Next, the next take-up reel 5 is lowered from the return rail 12 of the reel stock area 11 to above the side drive roll 4, and a new take-up is started.
通常、この移送レール10は、前方に位置する巻戻し場
所に向かって若干の下り勾配を有しておシ、巻玉6は巻
玉ストックエリヤ9に一旦貯蔵されながら、またはその
まま巻取りv−ル5の両端転子の転動に伴い、回転しな
がら前方へ移送される。Normally, this transfer rail 10 has a slight downward slope toward the unwinding place located at the front, and the rolled balls 6 are temporarily stored in the rolled ball stock area 9 or are unwound as they are. As the rotors at both ends of the wheel 5 roll, it is transferred forward while rotating.
従って、一旦巻取りリール5に巻取られ、巻玉6となっ
たベニヤ単板1も、巻戻し場所に至る途上において、そ
の終端部から巻戻され、所期の目的を達成できない結果
となる。Therefore, the veneer veneer 1 that has been wound onto the take-up reel 5 and turned into a bobbin 6 is also rewound from its terminal end on the way to the unwinding location, resulting in the inability to achieve the intended purpose. .
従来より、上記巻戻り現象を防止するため、巻取りリー
ル5に巻取られた巻玉6の概ね中央部を縄で縛ったシ、
或いはテープまたはホッチキス等で連続状のベニヤ単板
1の終端部を、複数個所に亘って止着していた。Conventionally, in order to prevent the above-mentioned unwinding phenomenon, the ball 6 wound on the take-up reel 5 is tied with a rope approximately at its center.
Alternatively, the end portions of the continuous veneer veneer 1 were fixed at multiple locations using tape, staples, or the like.
「発明が解決しようとする問題点」
しかして、これらの従来手段は何れも作業者の手作業で
行なわれ、しかも作業環境が悪いので、極めて非能率で
あるばかシか、危険を伴うものである。``Problems to be Solved by the Invention'' However, all of these conventional methods are performed manually by workers, and the working environment is poor, so they are either extremely inefficient or dangerous. be.
「問題点を解決するための手段」
本発明は叙上に鑑み、連続状のベニヤ単板を巻取るに際
して、増大する巻玉の表面との間隔を一定に維持して対
設されたテープ案内体内へ、テープリールから繰出され
た熱溶着性のテープを通過させ、巻玉の巻取シ終了間際
に、テープへエヤーを供給させることによってその先端
を巻玉に巻き込ませながら、巻玉に複数回テープを巻付
け、その後、巻玉の表面に対して進退自在な加熱体によ
って、テープ同士を熱溶着させて巻玉を係止するもので
ある。"Means for Solving the Problems" In view of the above, the present invention provides tape guides arranged oppositely while maintaining a constant distance from the increasing surface of the rolled veneer when winding a continuous veneer veneer. A heat-fusible tape fed out from a tape reel is passed into the body, and just as the winding process is about to end, air is supplied to the tape to wind the tip of the tape around the winding ball. A tape is wound around the ball, and then the tapes are thermally welded together using a heating element that can freely move forward and backward relative to the surface of the ball, thereby locking the ball.
「実施例」
以下、本発明方法を直接実施する装置の実施例を、添付
図面に基づき、まずその構成よシ説明する。尚、従来装
置において既に説明した部分には、同一符号を付し、そ
の説明を省略する。``Example'' Hereinafter, an example of an apparatus for directly carrying out the method of the present invention will first be described in terms of its configuration, based on the accompanying drawings. Note that the same reference numerals are given to the parts already explained in the conventional device, and the explanation thereof will be omitted.
前記搬入コンベヤ2とサイドドライブロール4は、架台
13上に設置され、この架台13は始端プーリ軸14近
傍を支点として、終端を自由端とし、また前記一対のリ
ール支柱8に逆向きに枢支された押圧流体シリンダ15
のロッド16には、チェノ17の一端が係止され、その
他端を前記自由端に接続して、架台13を揺動自在に懸
吊支持している。The carry-in conveyor 2 and the side drive rolls 4 are installed on a pedestal 13, which has a fulcrum near the starting end pulley shaft 14, a free end at the end, and is pivoted in opposite directions to the pair of reel supports 8. pressed fluid cylinder 15
One end of a chino 17 is locked to the rod 16, and the other end is connected to the free end, thereby swingably supporting the pedestal 13.
このリール支柱8には、前記抑圧流体シリンダ15の圧
下刃より大とした圧下流体シリンダ18が枢支され、そ
のロッド19を前記架台13の終端に接離自在としてい
る。一対のリール支柱8のベニヤ単板1搬出方向には、
搬出コンベヤ昇降用流体シリンダ20を枢支すると共に
、ロッド21の先端をサイドドライブロール4と平行に
横架された機枠22の両端に各々取着している。A compressing fluid cylinder 18 larger than the compressing blade of the suppressing fluid cylinder 15 is pivotally supported on the reel column 8, and its rod 19 can be moved toward and away from the terminal end of the pedestal 13. In the unloading direction of the veneer veneer 1 of the pair of reel supports 8,
A fluid cylinder 20 for raising and lowering the discharge conveyor is pivotally supported, and the tips of rods 21 are respectively attached to both ends of a machine frame 22 that is horizontally suspended parallel to the side drive rolls 4.
この機枠22には、一定間隔を置いてスプリング23が
巻装されてなる支持枠24を立設し、この支持枠24の
上端には、ベニヤ単板1の搬出側への傾斜状態を、スト
ッパ25によって調整された搬出コンベヤ26が枢支さ
れ、また、この搬出コンベヤ26の先端に加圧ロール2
7を遊嵌している。A support frame 24 having springs 23 wound thereon at regular intervals is erected on this machine frame 22, and the upper end of this support frame 24 is arranged so that the veneer veneer 1 is slanted toward the unloading side. A carry-out conveyor 26 adjusted by a stopper 25 is pivotally supported, and a pressure roll 2 is attached to the tip of the carry-out conveyor 26.
7 is loosely fitted.
前記架台13の終端下方には、搬送方向に直交して複数
個の下部巻取シトラム28を一定間隔を置いて懸吊し、
この下部巻取シトラム28にその一端を係止したベニヤ
単板導入部材29の他端を、架台13の終端上方に支承
された案内体30を介して、前記加圧ロール27に係止
している。Below the terminal end of the pedestal 13, a plurality of lower winding citrams 28 are suspended at regular intervals in a direction perpendicular to the conveyance direction.
The other end of the veneer veneer introducing member 29, whose one end is locked to the lower winding citram 28, is locked to the pressure roll 27 via a guide body 30 supported above the terminal end of the pedestal 13. There is.
また、前記架台13の終端上部に任意間隔を置いてブラ
ケット31を突出配置し、各ブラケット31には、先端
に加圧プーリ32が遊嵌された加圧アーム33を枢支す
ると共に、架台13の終端側部に枢支された加圧流体シ
リンダ34のロッド35に、前記加圧アーム33にその
一端が枢支された連結アーム36を接続している。Further, brackets 31 are protruded from the top of the terminal end of the pedestal 13 at arbitrary intervals, and each bracket 31 pivotally supports a pressure arm 33 having a pressure pulley 32 loosely fitted at its tip. A connecting arm 36, one end of which is pivotally supported on the pressurizing arm 33, is connected to a rod 35 of a pressurized fluid cylinder 34, which is pivotally supported on the terminal side of the pressurizing arm 33.
次いで、前記サイドドライブロール4と加圧プーリ32
間に、搬入コンベヤ2と同速度で同方向に回動し、巻取
りリール5のベニヤ単板1搬出側の下方を囲巻する巻取
シ案内ベルト37を、テンションプーリ38を介して複
数条無端懸回する。 ゛前記架台13のベニヤ単板1搬
入方向の両側には、巻取りリール5に対して進退自在と
した摺動体39を遊嵌する案内具40が配置され、この
摺動体39に滑動棒昇降流体シリンダ41を枢支すると
共に、各 。Next, the side drive roll 4 and the pressure pulley 32
In between, a take-up guide belt 37, which rotates in the same direction at the same speed as the carry-in conveyor 2 and wraps around the lower part of the take-up reel 5 on the unloading side of the veneer veneer 1, is connected to a plurality of strips via a tension pulley 38. Endless spinning.゛A guide 40 is arranged on both sides of the mount 13 in the direction in which the veneer veneer 1 is carried in, into which a sliding body 39 that can freely move forward and backward with respect to the take-up reel 5 is loosely fitted. It pivots the cylinder 41 and each.
ロッド42の先端に滑動枠43の両端を、前記巻取シリ
ール5と平行に支持する。Both ends of a sliding frame 43 are supported at the tip of the rod 42 in parallel with the winding reel 5.
一方、前記一対のリール支柱8の両側に斜設された摺動
案内体44に、前記滑動枠43の両端を嵌挿すると共に
、前記滑動枠43に固着された中空体45へ、前記摺動
体39に枢支された軸46を嵌挿し、滑動枠43の昇降
規制をしている。On the other hand, both ends of the sliding frame 43 are fitted into the sliding guides 44 provided diagonally on both sides of the pair of reel supports 8, and the sliding body is inserted into the hollow body 45 fixed to the sliding frame 43. A shaft 46 pivotally supported by the slide frame 43 is fitted and inserted to regulate the vertical movement of the sliding frame 43.
また、前記滑動枠43の上部には、ストッパ47によっ
て揺動量が規制された押圧アーム48を枢支し、その先
端に巻取、D リール5のベニヤ単板1搬入側側面を付
勢する押圧ロール49を遊嵌する。Further, a pressing arm 48 whose swing amount is regulated by a stopper 47 is pivotally supported on the upper part of the sliding frame 43, and a pressing arm 48 that presses the side surface of the veneer veneer 1 of the D reel 5 on the loading side of the veneer veneer 1 is pivotally supported at its tip. Fit the roll 49 loosely.
前記一対のリール支柱8のベニヤ単板1搬入方向の両側
に支承されたスプロケット軸50を支点とし、揺動アー
ム51を介して揺動枠52を横架枢支すると共に、リー
ル支柱8に取着された揺動枠回動用流体シリンダ53の
ロッド54の先端を、前記スプロケット軸50に嵌着さ
れた鎖車55と、リール支柱8の下方の鎖車56間に懸
回されたチェノ57に取着している。The sprocket shafts 50 supported on both sides of the pair of reel columns 8 in the loading direction of the veneer veneer 1 are used as fulcrums, and the swing frame 52 is laterally supported via the swing arm 51, and is attached to the reel columns 8. The tip of the rod 54 of the fluid cylinder 53 for rotating the oscillating frame is connected to the chain wheel 57 suspended between the chain wheel 55 fitted on the sprocket shaft 50 and the chain wheel 56 below the reel support 8. It is installed.
前記揺動枠52には、任意間隔を置いて複数個の加圧体
押圧用流体シリンダ58が枢支され、そのロッド59に
揺動枠52から突出するリンク60に枢支された連係ア
ーム61を取着し、この連係アーム61の先端には、巻
取シリール5のベニヤ単板1搬出側側面を付勢する加圧
体62を遊嵌している。これに近接して、揺動枠52に
は1.テンション部材を内蔵する上部巻取シトラム63
が複数個軸支され、この上部巻取シトラム63に巻取り
案内部材64の一端を係止し、またその他端を前記押圧
ロール49に係止し、巻取りリール5の外周上面を囲巻
させている。A plurality of pressurizing body pressing fluid cylinders 58 are pivotally supported on the swing frame 52 at arbitrary intervals, and a link arm 61 is pivotally supported on the rod 59 by a link 60 protruding from the swing frame 52. A pressurizing body 62 is loosely fitted to the tip of the linking arm 61 to urge the side surface of the take-up reel 5 on the veneer veneer 1 unloading side. Close to this, the swing frame 52 has 1. Upper winding citram 63 with built-in tension member
One end of the winding guide member 64 is locked to the upper winding seat 63, and the other end is locked to the pressure roll 49, so that the upper surface of the outer periphery of the winding reel 5 is wound. ing.
前記滑動枠43上の長手方向に、任意間隔を置いて複数
個立設された受具65の上部に、熱溶着性のテープ66
が巻装されてなるテープリール67を軸承する。一方、
この受具65の他端に取着された調圧流体シリンダ68
のロッド69に、先端にカムフロア70が枢支されたア
ーム71を接続し、ビン接72部を支点として、カムフ
ロア70をテープリール67に押圧させることによシ、
テープ66の繰出し状態を調圧している。A heat-fusible tape 66 is attached to the top of a plurality of receivers 65 that are erected at arbitrary intervals in the longitudinal direction of the sliding frame 43.
A tape reel 67 wound with is supported on the shaft. on the other hand,
A pressure regulating fluid cylinder 68 attached to the other end of this receiver 65
An arm 71 having a cam floor 70 pivotally supported at its tip is connected to the rod 69, and the cam floor 70 is pressed against the tape reel 67 using the bottle contact 72 as a fulcrum.
The pressure of the tape 66 is regulated.
また、この受具65に近接する滑動枠43の下部には、
ベニヤ単板1の搬入方向に任意間隔を置いて一対の軸7
3を支承し、各軸73の両端に枢支された第1の2連リ
ンク74の他端に、支持板75を枢支している。In addition, at the lower part of the sliding frame 43 close to this receiver 65,
A pair of shafts 7 are placed at an arbitrary interval in the direction in which the plywood veneer 1 is carried.
A support plate 75 is pivotally supported at the other end of a first double link 74 which is pivotally supported at both ends of each shaft 73.
この支持板75の前部には、第7図に示す如く、その内
部にエヤー源の取付ロアロと、前記テープ66の案内溝
77が穿設されたテープ案内体78が取着され、さらに
、このテープ案内体78にも前記記載と同様の第2の2
連リンク79を枢支すると共に、この第2の2連リンク
79の他端に枢支された連結リンク80を介して、その
表面に加熱体81を支持している。As shown in FIG. 7, a tape guide body 78 is attached to the front part of the support plate 75, in which an air source mounting lower part and a guide groove 77 for the tape 66 are bored. This tape guide body 78 also has a second
A connecting link 79 is pivotally supported, and a heating body 81 is supported on the surface thereof via a connecting link 80 pivotally supported at the other end of the second double link 79.
この加熱体81は、基板82内にスプリング等を介在さ
せて係止用の加熱源83を弾性的に支持し、基板82の
外面を被覆するテープ押え84の穿孔部よシ、この加熱
源83を前記テープ66面に接触可能とし、さらに、基
板82の上部にテープ66溶断用の加熱線85を突出横
架させている。This heating body 81 elastically supports a locking heating source 83 by interposing a spring or the like in the substrate 82, and the heating source 83 can come into contact with the surface of the tape 66, and furthermore, a heating wire 85 for fusing the tape 66 is protruded across the upper part of the substrate 82.
また、前記受具65より、ロータリーアクチュエータ、
モータ等の原動機86を吊下し、この駆動をピニオン8
7を介して、前記軸73の一端に嵌着された歯車88に
歯合させることによって、前記第1の2連リンク74を
作動し、さらに、前記支持板75の後部に加熱体流体シ
リイダ89を枢支し、そのロッド90の先端を前記連結
リンク80に接続して、前記第2の2連リンク79を作
動させ、各リンクモーションを制御している。Further, from the receiver 65, a rotary actuator,
A prime mover 86 such as a motor is suspended, and this drive is driven by a pinion 8.
7, the first double link 74 is actuated by meshing with a gear 88 fitted on one end of the shaft 73, and a heater fluid cylinder 89 is provided at the rear of the support plate 75 The tip of the rod 90 is connected to the connecting link 80, and the second double link 79 is operated to control the motion of each link.
「作用」 次に作用を説明する。"action" Next, the effect will be explained.
まず、原木の辺材部から削出され、巻取シネ可能な不連
続状のベニヤ単板1は、一旦機外へ排出する。First, the discontinuous veneer veneer 1 that is cut from the sapwood of a log and can be rolled up and filmed is temporarily discharged to the outside of the machine.
このため、圧下流体シリンダ15のロッド16を伸長さ
せて、架台13を始端プーリ軸14近傍を支点と・ し
て、その終端を押し下げ、搬入コンベヤ2をほぼ水平状
態としながら、滑動枠43を摺動案内一体44に沿って
、斜下方へ移動させる。For this purpose, the rod 16 of the reduction fluid cylinder 15 is extended, and the terminal end of the pedestal 13 is pushed down using the vicinity of the starting end pulley shaft 14 as a fulcrum, and the slide frame 43 is slid while the carry-in conveyor 2 is in a substantially horizontal state. It is moved diagonally downward along the moving guide unit 44.
同時に、加圧流体シリンダ34のロッド35を縮小させ
て、加圧プーリ32を回動させ、巻取シ案内ベルト37
をほぼ水平状態にすると共に、搬出コンベヤ昇降用流体
シリンダ20のロッド21を伸長させて、機枠22を押
し下げることによシ、搬出コンベヤ26を下降させ、搬
入コンベヤ2と同一高さにする。At the same time, the rod 35 of the pressurized fluid cylinder 34 is contracted, the pressurizing pulley 32 is rotated, and the winding guide belt 37 is rotated.
is brought into a nearly horizontal state, and the rod 21 of the fluid cylinder 20 for elevating the carry-out conveyor is extended to push down the machine frame 22, thereby lowering the carry-out conveyor 26 to the same height as the carry-in conveyor 2.
また、滑動枠43を摺動案内体44に沿って、滑動枠昇
降流体シリンダ41の作動によシ、斜上方へ移動させて
押圧ロール49を搬送面上方へ退避させる。Further, the sliding frame 43 is moved obliquely upward along the sliding guide body 44 by the operation of the sliding frame elevating fluid cylinder 41, and the press roll 49 is retracted above the conveying surface.
この状態下、不連続、且つ巻取り不可能なベニヤ単板1
は、搬入コンベヤ2上を搬送され、押圧ロール49、巻
取りリール5の下方を通過し、巻取シ案内ベルト37、
搬出コンベヤ26によって、機外へ搬出される。Under this condition, the veneer veneer 1 is discontinuous and cannot be rolled up.
is conveyed on the carry-in conveyor 2, passes below the pressure roll 49 and the take-up reel 5, and the take-up guide belt 37,
It is carried out of the machine by the carrying-out conveyor 26.
次いで、原木から連続状のべ!ヤ単板1を切削するに際
し、一旦各駆動を停止し、架台13、巻取シ案内ベルト
37、搬出コンベヤ26、滑動枠43を、巻取シ状態に
復帰させる。Next, it is made into continuous shapes from logs! When cutting the veneer 1, each drive is temporarily stopped, and the frame 13, the winding guide belt 37, the carry-out conveyor 26, and the sliding frame 43 are returned to the winding state.
即ち、架台13を始端プーリ軸14を支点として、抑圧
流体シリンダ15によってその終端部分を上方へ揺動し
、サイドドライブロール4の外周上面を、巻取、? リ
ール5の外周下面へ押圧すると共に、滑動枠昇降流体シ
リンダ41のロッド42を縮小させて、押圧ロール49
を巻取シリール5の側面へ付勢する。That is, the terminal end portion of the frame 13 is swung upward by the suppressing fluid cylinder 15 with the starting end pulley shaft 14 as a fulcrum, and the outer peripheral upper surface of the side drive roll 4 is wound up. While pressing the outer peripheral lower surface of the reel 5, the rod 42 of the sliding frame elevating fluid cylinder 41 is reduced, and the pressing roll 49
is urged toward the side of the take-up reel 5.
また、加圧流体シリンダ34によって加圧プーリ32を
、巻取シリール5の外周側面へ付勢し、巻取シ案内ベル
ト37を巻取りリール5の外周側面下方に沿って張架す
る。さらに、搬出コンベヤ26を搬出コンベヤ昇降用流
体シリ、ンダ20の作動によって上昇させ、加圧ロール
27を巻取り ’J−ル5の側面と適宜間隔を置いて対
設させる。Further, the pressure pulley 32 is urged by the pressurized fluid cylinder 34 toward the outer circumferential side of the take-up reel 5, and the take-up guide belt 37 is stretched along the lower side of the outer circumferential side of the take-up reel 5. Furthermore, the carry-out conveyor 26 is raised by the operation of the fluid cylinder 20 for raising and lowering the carry-out conveyor, and the pressure roll 27 is placed opposite to the side surface of the winding roll 5 at an appropriate distance.
この時、加圧体押圧用流体シリンダ58によって加圧体
62を巻取りリール5の側面へ付勢させ、巻取シ案内部
材64を巻取シリール5の外周上面に沿って張架する。At this time, the pressurizing body 62 is urged toward the side surface of the take-up reel 5 by the pressurizing body pressing fluid cylinder 58, and the take-up guide member 64 is stretched along the outer circumferential upper surface of the take-up reel 5.
次いで、切削速度と搬送速度を同調させて、連続状のベ
ニヤ単板1を搬入コンベヤ2によって巻取り’J−ル5
へ供給し、その先端部分を巻取シ案内ベルト37、巻取
シ案内部材64に沿って巻取シリール5の外周面に巻付
ける。巻取シ途上、巻玉6径の増大に伴う圧下刃は、押
圧流体シリンダ15の加圧力に打勝ち、巻玉6径の増大
分、架台13を順次下方へ揺動させる。Next, by synchronizing the cutting speed and the conveying speed, the continuous veneer veneer 1 is wound up by the conveyor 2 and rolled into a roll 5.
The tip portion thereof is wound around the outer peripheral surface of the take-up reel 5 along the take-up guide belt 37 and the take-up guide member 64. During winding, as the diameter of the winding ball 6 increases, the reduction blade overcomes the pressing force of the pressurized fluid cylinder 15, and sequentially swings the pedestal 13 downward by the increase in the diameter of the winding ball 6.
この巻玉6径の増大に伴い、当初、巻取シリール5の側
面中央付近を付勢していた加圧プーリ32は、巻玉6に
押されて前方へ揺動し、さらに、架台13の下方への揺
動により、巻取シ案内ベルト37の巻玉6囲巻範囲も、
下方へ順次移動することになる。With this increase in the diameter of the winding ball 6, the pressure pulley 32, which was initially urging the vicinity of the center of the side surface of the winding reel 5, is pushed by the winding ball 6 and swings forward. Due to the downward swing, the winding guide belt 37 also moves the winding ball 6 around the range.
It will move sequentially downward.
また一方、巻取シリール5の側面中央付近と適宜間隔を
置いて対設していた加圧ロール27は、巻玉6が適宜径
、例えば190朋〜2001ffjlになると巻玉6に
押され、その後、順次前方へ揺動される。On the other hand, the pressure roll 27, which was disposed opposite to the center of the side surface of the winding reel 5 at an appropriate interval, is pushed by the winding ball 6 when the winding ball 6 reaches an appropriate diameter, for example, 190 mm to 2001 ffjl, and then , are sequentially swung forward.
架台13が下方へ、加圧ロール27が前方へ揺動すれば
、加圧ロール27とベニヤ単板導入部材29が拡開する
のであるが、巻玉6の外周側面下方は、下部巻取りドラ
ム28から順次巻戻されるベニヤ単板導入部材29によ
って囲巻されることになる。When the pedestal 13 swings downward and the pressure roll 27 swings forward, the pressure roll 27 and the veneer veneer introduction member 29 are expanded, but the lower part of the outer peripheral side of the winding ball 6 is connected to the lower winding drum. It will be surrounded by a veneer veneer introduction member 29 which is sequentially unwound from 28.
この場合、加圧ロール27の巻玉6に対する付勢位置の
変化量を僅小にし、且つベニヤ単板導入部材29の巻玉
6の囲巻範囲を順次下方へ拡大するように、案内体30
、下部巻取シトラム28の位置が設定されているため、
ベニヤ単板1は巻取シ案内ベルト37とベニヤ単板導入
部材29の連係作用によシ、巻玉6のベニヤ単板1搬出
側側面の中央付近まで導入されることになる。In this case, the guide body 30 is arranged so that the amount of change in the biasing position of the pressure roll 27 with respect to the rolled ball 6 is minimized, and the surrounding range of the rolled ball 6 of the veneer veneer introduction member 29 is sequentially expanded downward.
, since the position of the lower winding citram 28 is set,
The veneer veneer 1 is introduced to the vicinity of the center of the side surface of the veneer veneer 1 on the unloading side of the roll 6 due to the cooperation between the winding guide belt 37 and the veneer veneer introduction member 29.
さらに、当初、巻取り リール5のベニヤ単板1搬入側
側面の中央付近を付勢していだ押圧ロール49は、摺動
案内体44に沿って下方へ移動され、また、ベニヤ単板
1搬出側側面の中央付近を付勢していた加圧体62は、
巻玉6に押されて前方へ揺動されることになる。Further, the pressure roll 49, which initially urged the vicinity of the center of the side surface of the veneer veneer 1 on the take-up reel 5, is moved downward along the sliding guide 44, and the veneer veneer 1 is unloaded. The pressurizing body 62 that was urging the vicinity of the center of the side surface was
It will be pushed by the winding ball 6 and swing forward.
押圧ロール49が斜下方へ移動され、また加圧体62が
前方へ揺動されるに伴い、巻取シ案内部材6・1は巻玉
6外周に沿って、上部巻取シトラム63から順次巻戻さ
れる。この場合、加圧体62に対する付勢位置の変化量
を僅小にし、且つ抑圧ロール49−1)1巻玉6を付勢
しながら、架台13の揺動に伴い、斜 。As the pressure roll 49 is moved diagonally downward and the pressure body 62 is swung forward, the winding guide member 6/1 sequentially winds the winding ball 6 along the outer circumference starting from the upper winding seat 63. be returned. In this case, the amount of change in the biasing position relative to the pressurizing body 62 is minimized, and the suppression roll 49-1) is biased as the pedestal 13 swings while biasing the first roll ball 6.
下方へ移動するように設定されているため、巻取り案内
部材64は巻玉6のベニヤ単板1搬出側側面の中央付近
から外周上面を経て、ベニヤ単板1導入口付近までを、
常時、囲巻することになる。Since the winding guide member 64 is set to move downward, the winding guide member 64 moves from near the center of the side surface of the veneer veneer 1 on the unloading side of the winding ball 6, through the upper surface of the outer periphery, to the vicinity of the inlet of the veneer veneer 1.
You will be surrounded at all times.
従って、巻取シリール5に巻かれた巻玉6が、最小径か
ら任意径に至るまで、搬入コンベヤ2上を搬送されてき
たベニヤ単板1は、巻取シ案内ベルト37とベニヤ単板
導入部材29との連係作用、並びに巻取シ案内部材64
によって、その外周に倣って順次巻取られることになる
。Therefore, the veneer veneer 1, which has been transported on the carry-in conveyor 2 from the minimum diameter to the arbitrary diameter of the roll 6 wound on the winding reel 5, is transferred to the winding guide belt 37 and the veneer veneer 1 is introduced into the winding reel 5. Cooperation with member 29 and winding guide member 64
As a result, the material is sequentially wound along its outer circumference.
しかして、巻玉6の巻取り終了間際、搬入コンベヤ2上
のベニヤ単板1の不存在を確認、或いはベニヤレースか
らの指令によって、連続状のベニヤ単板1の終端を検知
し、この時、増大した巻玉6との間隔を一定に維持して
対設されている滑動枠43に、第5図に示す待機状態か
ら、まず原動機86を作動させて、第1の2連リンク7
4を揺動し、支持板75を前方へ揺動させる。Then, just before the end of winding the winding ball 6, the end of the continuous veneer veneer 1 is detected by confirming the absence of the veneer veneer 1 on the conveyor 2, or by a command from the veneer race. , from the standby state shown in FIG.
4 to swing the support plate 75 forward.
次いで、テープ案内体780案内溝77へ、取付ロアロ
から一定時間エヤーを供給して、テープ66の先端をエ
ヤーの噴射力で前方へ繰出し、第8図に示す如く、巻取
シ終了間際の巻玉6へ、ベニヤ単板1の終端と共にサイ
ドドライブロール4上で巻き込ませる。Next, air is supplied to the guide groove 77 of the tape guide body 780 for a certain period of time from the mounting lower part, and the leading end of the tape 66 is fed forward by the jetting force of the air, as shown in FIG. The ball 6 is rolled together with the end of the veneer veneer 1 on a side drive roll 4.
一定時間経過後、エヤーの供給を停止すると共に、調圧
流体シリンダ68を作動させて、カムフロア70をテー
プリール67面へ押圧し、テープ66の繰出しを制動す
れば、テープ66は緊張状態を保持されながら、巻玉6
外周面に巻付くことになる。After a certain period of time has elapsed, the supply of air is stopped and the pressure regulating fluid cylinder 68 is operated to press the cam floor 70 against the surface of the tape reel 67 and brake the feeding of the tape 66, thereby maintaining the tape 66 in a tensioned state. While being rolled 6
It will wrap around the outer circumferential surface.
巻玉6径に巻付けるテープ66の長さは、巻玉6の外周
を少、なくとも1回転、し、且つ若干量超えるものであ
シ、この長さは、例えば、巻玉6径を計測することによ
って算定した外周を、サイドドライブロール4の径、周
速との関係により割出すか、若しくは巻取シリール5の
軸の回転量を検知して決定するものであシ、巻玉6の外
周にテープ66が巻かれた後、サイドドライブロール4
を停止させる0
巻玉6の停止後、加熱体流体シリンダ890ロンド90
を伸長させると、第2の2連リンク79は揺動し、加熱
体81を前方へ移動させる。第9図に示す如く、加熱体
8Lのテープ押え84が、巻玉6外周に巻かれたテープ
66を押えると同時に、加熱線85はテープ押え84と
テープ案内体78によって緊張状態に保持されたテープ
66を溶断する。The length of the tape 66 to be wound around the diameter of the rolled ball 6 should be at least one rotation around the outer circumference of the rolled ball 6, and should exceed the outer circumference by a slight amount. The outer circumference calculated by measurement is determined based on the relationship with the diameter and circumferential speed of the side drive roll 4, or by detecting the amount of rotation of the shaft of the winding reel 5. After the tape 66 is wound around the outer circumference of the side drive roll 4
0 After stopping the winding ball 6, the heating body fluid cylinder 890 Rondo 90
When extended, the second double link 79 swings and moves the heating body 81 forward. As shown in FIG. 9, the tape presser 84 of the heating body 8L presses down the tape 66 wound around the outer periphery of the rolled ball 6, and at the same time the heating wire 85 is held under tension by the tape presser 84 and the tape guide 78. Cut the tape 66 by melting.
この間、加熱体81は巻玉6面にさらに接近しており、
テープ押え84の穿孔部から加熱源83がテープ66に
一定時間接触して、外方のテープ66と内方に位置する
テープ66を溶着して、巻玉6を係止する。During this time, the heating element 81 is getting closer to the 6th surface of the rolled ball.
The heating source 83 contacts the tape 66 for a certain period of time through the perforation of the tape presser 84, welds the outer tape 66 and the inner tape 66, and locks the rolled ball 6.
巻玉6の係止後、加熱体流体シリンダ89並びに原動機
86を逆作動させて、加熱体81並びにテープ案内体7
8を原位置に復帰させる。さらに、加圧体抑圧用流体シ
リンダ58のロッド59を縮小させ、連係アーム61を
第2図時計方向へ回動させ、また、揺動枠回動用流体シ
リンダ53のロッド54を縮小させ、スプロケット軸5
0を支点として、揺動枠52を時計方向へ回動させるこ
とによシ、巻玉6上面から巻取シ案内部材64を開放さ
せる。After the winding ball 6 is locked, the heating body fluid cylinder 89 and the prime mover 86 are operated in reverse, so that the heating body 81 and the tape guide body 7
8 to return to its original position. Furthermore, the rod 59 of the pressurizing body suppression fluid cylinder 58 is reduced, the linking arm 61 is rotated clockwise in FIG. 2, the rod 54 of the swing frame rotation fluid cylinder 53 is reduced, and the sprocket shaft is 5
By rotating the swing frame 52 clockwise about 0 as a fulcrum, the winding guide member 64 is opened from the top surface of the winding ball 6.
以後、テープ66によって係止された巻玉6は、昇降装
置7を介して、リール支柱8内を昇降フック(図示せず
)で吊シ上げ、巻玉ストックエリヤ9の移送レール10
上へ移送される。Thereafter, the rolled ball 6 that has been secured by the tape 66 is lifted up and down within the reel support 8 by a lifting hook (not shown) via the lifting device 7, and then moved to the transfer rail 10 of the rolled ball stock area 9.
be transported upwards.
しかして、巻取りリール5並びに巻玉6は、巻取り案内
ベルト37とベニヤ単板導入部材29の連係作用によっ
て、ベニヤ単板1搬出側側面を囲巻され、且つ巻取9案
内部材64によってその外周上面から、ベニヤ単板1導
入口付近まで囲巻されるので、搬送されるベニヤ単板l
は、巻取シリール5に自動的に導入され、巻取られるも
のである。Thus, the take-up reel 5 and the winding bobbin 6 are wound around the side surface of the veneer 1 on the unloading side by the cooperation between the take-up guide belt 37 and the veneer veneer introducing member 29, and are wound around the side surface on the unloading side of the veneer veneer 1 by the take-up 9 guide member 64. The veneer veneer l being transported is wrapped from the upper surface of its outer periphery to the vicinity of the inlet of the veneer veneer 1.
is automatically introduced into the winding reel 5 and wound up.
「効果」
以上の如く本発明によれば、連続状のベニヤ単板を巻取
るに際して、増大する巻玉の表面との間隔を一定に維持
して対設されたテープ案内体内へ、テープリールから繰
出された熱溶着性のテープを通過させ、巻玉の巻取シ終
了間際に、テープへエヤーを供給させることによって、
その先端を巻玉に巻き込ませながら、巻玉に複数回テー
プを巻付け、その後、巻玉の表面に対して進退自在な加
熱体によって、テープ同士を熱溶着させるので、巻玉へ
のテープの繰出し並びに加熱溶着を至近距離から、短時
間、且つ自動的に行なうことができ、前記記載した従来
方法の諸欠点を一掃し得る。``Effects'' As described above, according to the present invention, when winding a continuous veneer veneer, the tape reel is transferred from the tape reel into the opposing tape guide body while maintaining a constant distance from the increasing surface of the rolled veneer. By passing the rolled-out heat-fusible tape and supplying air to the tape just before the end of winding the roll,
The tape is wound around the rolled ball multiple times while the tip is wound around the rolled ball.Then, the tapes are thermally welded together using a heating element that can move forward and backward from the surface of the rolled ball, so that the tape is not attached to the rolled ball. Feeding and heat welding can be performed automatically from close range, in a short time, and the various drawbacks of the conventional methods described above can be wiped out.
また、テープ同士を加熱体によって溶着、溶断するため
、巻玉は確実に係止され、巻戻し場所までの移送途上、
その端部からの巻戻シは回避される0In addition, since the tapes are welded and fused together using a heating element, the rolled balls are securely held in place during transport to the unwinding location.
Unwinding from that end is avoided0
第1図は本発明装置の一実施例を示す平面図、第2図は
第1図のA−A線矢視図、第3図は第1図のB−B線矢
視図、第4図は第1図の一部切欠き側面図、第5図は第
1図のC−C線矢視図、第6図は第5図の側面図、第7
図は要部断面図、第8図乃至第9図は作動説明図、第1
0図は従来装置の側面図でおる。
1・・・ベニヤ単板、2・・・搬入コンベヤ、4・・サ
イドドライブロール、5・・・巻取シリール、8・・・
リール支柱、13・・・架台、43・・・滑動枠、66
・・・テープ、67・・・テープリール、77・・・案
内溝、78・・・テープ案内体、81・・・加熱体、FIG. 1 is a plan view showing one embodiment of the device of the present invention, FIG. 2 is a view taken along the line A-A in FIG. 1, FIG. 3 is a view taken along the line B-B in FIG. 1, and FIG. The figure is a partially cutaway side view of Fig. 1, Fig. 5 is a view taken along the line C-C of Fig. 1, Fig. 6 is a side view of Fig. 5, and Fig. 7 is a side view of Fig. 1.
The figure is a sectional view of the main part, Figures 8 and 9 are operation explanatory diagrams,
Figure 0 is a side view of a conventional device. 1...Plywood veneer, 2...Incoming conveyor, 4...Side drive roll, 5...Take-up series, 8...
Reel support, 13... Frame, 43... Sliding frame, 66
... tape, 67 ... tape reel, 77 ... guide groove, 78 ... tape guide body, 81 ... heating body,
Claims (1)
玉の表面との間隔を一定に維持して対設されたテープ案
内体内へ、テープリールから繰出された熱溶着性のテー
プを通過させ、巻玉の巻取り終了間際に、テープへエヤ
ーを供給させることによって、その先端を巻玉に巻き込
ませながら、巻玉に複数回テープを巻付け、その後、巻
玉の表面に対して進退自在な加熱体によって、テープ同
士を熱溶着させることを特徴とするベニヤ単板の巻玉係
止方法。 2、ベニヤ単板搬入側の始端を支点として終端を揺動自
在とした架台上に、搬入コンベヤとサイドドライブロー
ルを並設し、このサイドドライブロールの両側延長位置
に立設されたリール支柱にリール受を取着し、このリー
ル受に前記サイドドライブロールと圧接回転する巻取り
リールを支承し、一方前記巻取りリールのベニヤ単板搬
入側に、前記巻取りリールと平行に横架され、且つ巻玉
径の増加に対応して移動し得る滑動枠を横架し、この滑
動枠には、テープリールから熱溶着性のテープを案内す
る案内溝が刻設されたテープ案内体を進退自在に支承す
ると共に、この案内溝にエヤー源を接続し、さらに、こ
のテープ案内体の近傍位置から、前記巻取りリールに対
して加熱体を進退自在に配置したことを特徴とするベニ
ヤ単板の巻玉係止装置。[Scope of Claims] 1. When winding a continuous veneer veneer, the heat released from the tape reel is transferred into the tape guide, which is disposed oppositely while maintaining a constant distance from the increasing surface of the winding ball. The tape is passed through a welding tape, and just as the winding of the ball is about to end, air is supplied to the tape so that its tip is wound around the ball, and the tape is wound around the ball multiple times. A method for locking rolled balls of veneer veneer, characterized by thermally welding the tapes together using a heating element that can move forward and backward with respect to the surface of the veneer. 2. A carry-in conveyor and a side drive roll are installed side by side on a frame whose end is swingable with the start end of the veneer veneer carry-in side as a fulcrum, and the reel pillars erected at the extension positions on both sides of this side drive roll are A reel receiver is attached, and a take-up reel that rotates in pressure contact with the side drive roll is supported on the reel receiver, and on the other hand, the take-up reel is horizontally suspended parallel to the take-up reel on the plywood veneer input side of the take-up reel, In addition, a sliding frame that can move in response to an increase in the diameter of the rolled ball is installed horizontally, and a tape guide body having a guide groove engraved therein for guiding the heat-fusible tape from the tape reel can be moved back and forth on this sliding frame. , an air source is connected to the guide groove, and a heating element is disposed so as to be movable forward and backward from a position near the tape guide with respect to the take-up reel. Ball locking device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19019285A JPS6250104A (en) | 1985-08-29 | 1985-08-29 | Wound-ball connecting method and device for veneer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19019285A JPS6250104A (en) | 1985-08-29 | 1985-08-29 | Wound-ball connecting method and device for veneer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6250104A true JPS6250104A (en) | 1987-03-04 |
JPH0477642B2 JPH0477642B2 (en) | 1992-12-09 |
Family
ID=16253980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19019285A Granted JPS6250104A (en) | 1985-08-29 | 1985-08-29 | Wound-ball connecting method and device for veneer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6250104A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58158202A (en) * | 1982-03-15 | 1983-09-20 | 株式会社ノダ | Method and device for automatically bundling veneer rolled ball |
JPS59127702A (en) * | 1983-01-10 | 1984-07-23 | 日本理化製紙株式会社 | Heat sealing resin cord and method of clamping green veneer wound ball through heat seal of said cord |
JPS6067103A (en) * | 1983-09-24 | 1985-04-17 | 株式会社太平製作所 | Winder for veneer |
-
1985
- 1985-08-29 JP JP19019285A patent/JPS6250104A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58158202A (en) * | 1982-03-15 | 1983-09-20 | 株式会社ノダ | Method and device for automatically bundling veneer rolled ball |
JPS59127702A (en) * | 1983-01-10 | 1984-07-23 | 日本理化製紙株式会社 | Heat sealing resin cord and method of clamping green veneer wound ball through heat seal of said cord |
JPS6067103A (en) * | 1983-09-24 | 1985-04-17 | 株式会社太平製作所 | Winder for veneer |
Also Published As
Publication number | Publication date |
---|---|
JPH0477642B2 (en) | 1992-12-09 |
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