JPH0586881B2 - - Google Patents

Info

Publication number
JPH0586881B2
JPH0586881B2 JP1265620A JP26562089A JPH0586881B2 JP H0586881 B2 JPH0586881 B2 JP H0586881B2 JP 1265620 A JP1265620 A JP 1265620A JP 26562089 A JP26562089 A JP 26562089A JP H0586881 B2 JPH0586881 B2 JP H0586881B2
Authority
JP
Japan
Prior art keywords
cutter
slide
veneer
workpiece
conveyors
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.)
Expired - Lifetime
Application number
JP1265620A
Other languages
Japanese (ja)
Other versions
JPH03126503A (en
Inventor
Toshio Takeuchi
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.)
Takeuchi Industry Co Ltd.
Original Assignee
Takeuchi Industry 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 Takeuchi Industry Co Ltd. filed Critical Takeuchi Industry Co Ltd.
Priority to JP26562089A priority Critical patent/JPH03126503A/en
Publication of JPH03126503A publication Critical patent/JPH03126503A/en
Publication of JPH0586881B2 publication Critical patent/JPH0586881B2/ja
Granted legal-status Critical Current

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  • Manufacture Of Wood Veneers (AREA)

Description

【発明の詳細な説明】 〔発明の目的〕 産業上の利用分野 本発明は製材されたワークをシート状のベニヤ
に切削するベニヤスライサーに関するものであ
る。
DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] Industrial Application Field The present invention relates to a veneer slicer for cutting a sawn workpiece into sheet-like veneer.

従来の技術 従来、ベニヤスライサーは第5図及び第6図に
図示する様に所定間隔を有して並設したレール
a,a′上に該レールa,a′と適宜角度を成した水
平なるカツターbをレールa,a′に沿つてスライ
ド自在と成る様に載架し、カツターbの直下方を
始端としてワークwより切削されたベニヤvを矯
正する矯正コンベヤc,c′…をカツターbに固設
し、該矯正コンベヤc,c′…は搬送方向をカツタ
ーbに対して直角とする上下一対のコンベヤより
成り、カツターbの上方にはワークwを懸吊固定
する昇降自在なるクランプ装置を配設したもので
あり、かかるベニヤスライサーではカツターbの
スライドにより矯正コンベヤc,c′…も移動し、
而も該矯正コンベヤc,c′…の搬送方向はカツタ
ーbのスライド方向と適宜角度を成しており、よ
つて上下コンベヤの間隔に若干の遊びを設けずに
ベニヤvを上下コンベヤにより挾みこめばベニヤ
vが破砕することとなる為、矯正コンベヤc,
c′…の上下コンベヤの間隔はベニヤvのカーリン
グを最少限に抑える程度として若干の遊びを設け
なければならず、従つてベニヤvを平板状と成す
ことが困難となる欠点を有すると共に、ワークw
の種類によつて矯正コンベヤc,c′…に対する摩
擦抵抗が異なることによる矯正コンベヤc,c′…
の空回りの発生及び矯正コンベヤc,c′…の移動
等によりベニヤvの搬出位置が一定でないため、
機械的に整列積み重ね出来ず、作業者により搬出
しなけばならない欠点を有していた。
BACKGROUND ART Conventionally, a veneer slicer has a veneer slicer which is installed on rails a and a' arranged in parallel at a predetermined distance as shown in FIGS. Cutter b is mounted so that it can slide freely along rails a, a', and straightening conveyors c, c'... which straighten veneer v cut from workpiece w with the starting point directly below cutter b are connected to cutter b. The straightening conveyors c, c'... consist of a pair of upper and lower conveyors whose conveying direction is perpendicular to the cutter b, and above the cutter b is a clamping device that can be raised and lowered to suspend and fix the workpiece w. In such a veneer slicer, the straightening conveyors c, c'... are also moved by the slide of the cutter b,
Moreover, the conveying direction of the straightening conveyors c, c'... forms an appropriate angle with the sliding direction of the cutter b, so that the veneer v can be sandwiched between the upper and lower conveyors without any play between the upper and lower conveyors. If the veneer v is crushed, the straightening conveyor c,
The distance between the upper and lower conveyors c′... must be set to a certain degree to minimize curling of the veneer v, and therefore, it has the disadvantage that it is difficult to form the veneer v into a flat plate shape. lol
Straightening conveyors c, c'... due to the fact that the frictional resistance against the straightening conveyors c, c'...
Because the delivery position of the veneer v is not constant due to idle rotation and movement of the correction conveyors c, c'...
It has the disadvantage that it cannot be mechanically aligned and stacked and must be removed by a worker.

発明が解決しようとする課題 本発明は矯正コンベヤをカツターに対して直角
とし、而も該カツターに固定せず機粋に固定する
ことにより、ワークより切削されたベニヤを矯正
コンベヤにより挾持搬送出来る為、ベニヤの矯正
が容易に出来ると共に、ベニヤの破砕を防止出
来、而もベニの搬出位置を一定に出来ることによ
り切削工程から搬出工程までの全自動化を図つた
ベニヤスライサーを提供せんとするものである。
Problems to be Solved by the Invention In the present invention, the straightening conveyor is set at right angles to the cutter, and the veneer cut from the workpiece can be held and conveyed by the straightening conveyor by strategically fixing the straightening conveyor without being fixed to the cutter. It is an object of the present invention to provide a veneer slicer that can easily straighten the veneer, prevent the veneer from being crushed, and further automate the entire process from the cutting process to the unloading process by keeping the position of the veneer constant. be.

〔発明の構成〕[Structure of the invention]

課題を解決するための手段 本発明はかかる点に鑑み、上下対設するカツタ
ー及び刃口を往復スライド自在に配設し、カツタ
ーの前方にスライド台を上下に往復移動自在に設
け、該スライド台上にワークを固定保持する押圧
板を進退自在に設けたベニヤスライサーにおい
て、前記カツターに対しワークを若干傾斜してス
ライド台に載置すると共に、カツターの後方にカ
ツターに対して直角に表面をブラシ状に形成した
ベルトコンベヤを多数並設し、該ベルトコンベヤ
に連続して多数の矯正コンベヤを並設し、一角よ
り切削されるワークの切出端部に対応して矯正コ
ンベヤの一端側より順に挾持搬送する様にしたベ
ニヤスライサーを提供して上記欠点を解消せんと
したものである。
Means for Solving the Problems In view of the above, the present invention provides cutters and cutting edges that are arranged vertically opposite each other so as to be reciprocally slidable, and a slide base is provided in front of the cutter so as to be movable up and down. In a veneer slicer that has a press plate on top that can move forward and backward to fix and hold the workpiece, the workpiece is placed on a slide table at a slight angle with respect to the cutter, and the surface is brushed at right angles to the cutter behind the cutter. A large number of belt conveyors formed in a shape are installed in parallel, and a large number of straightening conveyors are installed in succession to the belt conveyors. It is an attempt to solve the above-mentioned drawbacks by providing a veneer slicer which is designed to be held and conveyed.

実施例 以下本発明の一実施例を図面に基づいて説明す
ると、 1は本発明に係るベニヤスライサーの本体であ
り、角柱状に製材さたワークWをシート状のベニ
ヤVとする切削装置2と、該切削装置2の後方に
配設してベニヤV端部のカーリング部Cを矯正し
つつ搬出する矯正搬出装置3と、切削装置2の前
方に配設してワークWを固定すると共に上下方向
に往復移動させるワークスライド装置4により本
体1を構成している。
Embodiment An embodiment of the present invention will be described below based on the drawings. 1 is a main body of a veneer slicer according to the present invention, and a cutting device 2 for cutting a workpiece W sawn into a prismatic shape into a sheet-like veneer V; , a straightening/unloading device 3 disposed behind the cutting device 2 to straighten and unload the curled portion C at the end of the veneer V; and a straightening/unloading device 3 disposed in front of the cutting device 2 to fix the workpiece W and correct the curling portion C at the end of the veneer V in the vertical direction. The main body 1 is composed of a work slide device 4 that reciprocates.

先ず、切削装置2について説明すると、 5は垂直に配設して水平方向に往復スライド自
在としたスライドカツターであり、垂直且つ横長
なるスライドボード6の外側面下部に装着したカ
ツターホルダー7に平板状のカツター8を装着し
てスライドカツター5と成している。
First, the cutting device 2 will be described. Reference numeral 5 is a slide cutter that is arranged vertically and can freely slide back and forth in the horizontal direction. A flat cutter 8 is attached to form a slide cutter 5.

スライドボード6は下方外側縁部を鋭角状と成
すと共に、裏面に断面略凹型の摺動子9,9a…
を凹部が一直線上となる様に所定間隔を有して直
列配設して成る一対の摺動子列10,10aを水
平に並設し、又カツターホルダー7はスライドボ
ード6と同長とし、下方外側縁部を鋭角状と成す
と共に、上部にカツター8の刃高調節部11を配
設し、又カツター8もカツターホルダー7と同様
にスライドボード6と同長とし、外側面をスライ
ドカツター5のスライド方向に平行なる垂直面と
成すと共に、下方外側縁部を刃先部12と成して
いる。
The slide board 6 has an acute-angled lower outer edge, and has sliders 9, 9a, which have a generally concave cross section on the back surface.
A pair of slider rows 10 and 10a are arranged horizontally in series with a predetermined interval so that the recesses are aligned in a straight line, and the cutter holder 7 is of the same length as the slide board 6. , the lower outer edge is formed into an acute angle shape, and the blade height adjustment part 11 of the cutter 8 is arranged at the upper part, and the cutter 8 is also made of the same length as the slide board 6 like the cutter holder 7, and the outer surface is made to slide. It forms a vertical plane parallel to the sliding direction of the cutter 5, and its lower outer edge forms a cutting edge part 12.

13,13aはレールであり、該レール13,
13aは基台14上の設けられた機枠15の梁体
16前面に所定間隔を有して水平に並設すると共
に、摺動子9,9a…の凹部と嵌合してスライド
カツター5を往復スライド自在と成している。
13, 13a are rails;
13a are horizontally arranged in front of the beam body 16 of the machine frame 15 provided on the base 14 at a predetermined interval, and are fitted into the recesses of the sliders 9, 9a... to move the slide cutter 5. It can be slid back and forth freely.

17はスライドカツター5と連動して同一方向
に往復スライド自在と成した水平なる刃口台であ
り、水平且つ横長(スライドカツター5と同長)
なるスライドボード18上に刃口ホルダー19を
スライドボード18の前後方向にスライドする様
に設けると共に、刃口ホルダー19にスライドボ
ード18の外側縁部に沿う様に刃口20を装着し
て刃口台17と成している。
Reference numeral 17 denotes a horizontal cutting edge stand that can freely slide back and forth in the same direction in conjunction with the slide cutter 5, and is horizontal and horizontally long (same length as the slide cutter 5).
A blade holder 19 is provided on the slide board 18 so as to be slid in the front and back direction of the slide board 18, and a blade 20 is attached to the blade holder 19 along the outer edge of the slide board 18. It consists of 17 pedestals.

スライドボード18は底面に断面略凹型の摺動
体21,21aをスライドカツター5のスライド
方向に対して平行となる様に並設し、又刃口20
は外側面が適宜位置より徐々に若干突出すると共
に、上部外縁部が刃先部12の直下部に位置して
いる。
The slide board 18 has sliding bodies 21 and 21a with a generally concave cross section arranged in parallel on the bottom surface parallel to the sliding direction of the slide cutter 5, and a cutting edge 20.
The outer surface of the blade gradually protrudes slightly from the appropriate position, and the upper outer edge portion is located directly below the cutting edge portion 12.

22,22aはレールであり、該レール22,
22aは基台14上面にスライドカツター5のス
ライド方向に対して平行に並設して摺動子21,
21a…と嵌合し、スライドカツター5と刃口台
17を連結して該刃口台17を往復スライド自在
と成している。
22, 22a are rails;
22a is arranged parallel to the sliding direction of the slide cutter 5 on the upper surface of the base 14, and the slider 21,
21a... to connect the slide cutter 5 and the cutting edge stand 17, so that the cutting edge stand 17 can freely slide back and forth.

次に、矯正搬出装置3について説明すると、 23,23a…は梁体16と刃口台17との間
に配設すると共に、機枠15に固定した矯正コン
ベヤであり、該矯正コンベヤ23,23a…は始
端部をスライドカツター5の直ぐ後方に設定し、
搬送方向をスライドカツター5のスライド方向と
直角とすると共に、所定間隔を有して水平並設し
たベルトコンベヤ24,24a…の上方に該ベル
トコンベヤ24,24a…と連動する押圧コンベ
ヤ25,25a…を対設している。
Next, the straightening conveyance device 3 will be described. Reference numerals 23, 23a, . ...set the starting end immediately behind the slide cutter 5,
The conveying direction is perpendicular to the sliding direction of the slide cutter 5, and pressure conveyors 25, 25a are arranged above the belt conveyors 24, 24a, which are arranged horizontally in parallel at a predetermined interval, and are interlocked with the belt conveyors 24, 24a. ...is provided.

ベルトコンベヤ24,24a…はプーリー2
6,26a間に無端状のベルト27を掛懸したも
のであり、ベルトコンベヤ24,24a…の後方
のプーリー26aを一本の駆動軸28に装着する
と共に、該駆動軸28は一端をベルトコンベヤ2
4,24a…の間歇駆動モーター29に連結し、
矩形枠状に形成された固定フレーム30をベルト
27の上下間隔部の中間部に位置する様に水平配
置すると共に、駆動軸28及び前方のプーリー2
6の枢軸31を夫々枢支してベルトコンベヤ2
4,24a…を固定保持している。
Belt conveyor 24, 24a... is pulley 2
An endless belt 27 is suspended between the belt conveyors 24, 26a, and the pulleys 26a at the rear of the belt conveyors 24, 24a are attached to one drive shaft 28, and one end of the drive shaft 28 is connected to the belt conveyor. 2
4, 24a... connected to the intermittent drive motor 29,
A fixed frame 30 formed in a rectangular frame shape is horizontally arranged so as to be located in the middle of the vertical interval of the belt 27, and the drive shaft 28 and the front pulley 2
The belt conveyor 2
4, 24a... are held fixed.

押圧コンベヤ25,25a…はプーリー32,
32a間に無端状のベルト33を掛懸したもので
あり、押圧コンベヤ25,25a…の後方のプー
リー32aを一本の駆動軸34に装着すると共
に、該駆動軸34はベルトコンベヤ24,24a
…の駆動軸28と適宜伝動機構(図示せず)を介
して連繋し、矩形枠状に形成された固定フレーム
35をベルト33の上下間隔部の中間部に位置す
る様に水平配置すると共に、駆動軸34及び前方
のプーリー32の枢軸36を夫々枢支し、ベニヤ
Vの板厚に対応して上下動可能と成している。
The pressure conveyors 25, 25a... are pulleys 32,
An endless belt 33 is hung between the belt conveyors 32a, and the rear pulleys 32a of the pressure conveyors 25, 25a... are attached to one drive shaft 34, and the drive shaft 34 is connected to the belt conveyors 24, 24a.
A fixed frame 35 formed in the shape of a rectangular frame is connected to the drive shaft 28 of the belt 33 via an appropriate transmission mechanism (not shown), and is horizontally arranged so as to be located in the middle of the vertical interval of the belt 33. A drive shaft 34 and a pivot 36 of the front pulley 32 are respectively supported, and can be moved up and down in accordance with the thickness of the veneer V.

37はベニヤVの切出端部を矯正コンベヤ2
3,23a…始端部へ導く案内装置であり、該案
内装置37は始端部を刃口20の直上部に設定す
ると共に、終端部をベルトコンベヤ24,24a
…間において前方のプーリー26の枢軸31に装
着し、表面をブラシ状に形成した多数のベルトコ
ンベヤにより構成されている。
37 is a conveyor 2 for straightening the cut end of the veneer V.
3, 23a...A guide device that guides the user to the starting end, and the guide device 37 sets the starting end directly above the blade opening 20, and sets the ending end to the belt conveyor 24, 24a.
... is attached to the pivot shaft 31 of the front pulley 26 between them, and is composed of a number of belt conveyors each having a brush-shaped surface.

38は矯正コンベヤ23,23a…により矯正
されたベニヤVを搬送する搬出装置であり、該搬
出装置38は押圧コンベヤ25,25a…の後方
のプーリー22aの間隔部より後方へ延出並設し
た多数のサクシヨンコンベヤにより構成されてい
る。
Reference numeral 38 denotes an unloading device for conveying the veneer V that has been straightened by the straightening conveyors 23, 23a, and the unloading device 38 has a large number of parallel conveyors extending rearward from the gap between the pulleys 22a behind the press conveyors 25, 25a. It consists of a suction conveyor.

尚、本実施例において搬出装置38はサクシヨ
ンコンベヤにより構成されていたが、かかる方法
に何ら限定されない。
Incidentally, in this embodiment, the unloading device 38 is configured by a suction conveyor, but the present invention is not limited to such a method.

39はベニヤVのストツク部であり、該ストツ
ク部39は搬出装置38の下方(基台14の後
方)に配設されている。
Reference numeral 39 indicates a stock portion of the veneer V, and the stock portion 39 is disposed below the carrying-out device 38 (behind the base 14).

次に、ワークスライド装置4について説明する
と、 40はスライドカツター5前方にしてワークW
を載置するスライド台であり、該スライド台40
は上面41をスライドカツター5のスライド方向
に対して若干傾斜させた無底箱状に形成し、該上
面41上にスライドカツター5のスライド方向に
対して直角となると共に、所定間隔を有してワー
クWの載置レール42,42a…を固設してい
る。
Next, the work slide device 4 will be explained. 40 is a workpiece W placed in front of the slide cutter 5.
This is a slide stand on which the slide stand 40 is placed.
is formed in the shape of a bottomless box with the upper surface 41 slightly inclined with respect to the sliding direction of the slide cutter 5, and is perpendicular to the sliding direction of the slide cutter 5 and has a predetermined interval on the upper surface 41. The workpiece W mounting rails 42, 42a, . . . are fixedly installed.

43はL型板状に形成した進退自在なるワーク
Wの押圧板であり、該押圧板43は垂壁部44に
ワーク保持部45を設け、該ワーク保持部45は
所定間隔を有して回動自在に垂設した螺状体4
6,46a…にクランプ47,47a…を螺入し
ており、該クランプ47,47a…は螺状体4
6,46a…の回動により上下動自在と成してい
る。
Reference numeral 43 denotes a pressing plate for the workpiece W formed in an L-shaped plate shape and capable of moving forward and backward.The pressing plate 43 has a workpiece holding part 45 on a hanging wall part 44, and the workpiece holding part 45 rotates at a predetermined interval. A spiral body 4 that is movably installed vertically
6, 46a... are screwed into clamps 47, 47a..., and the clamps 47, 47a...
6, 46a... can be moved up and down by rotation.

48,48a…は断面凹状の摺動体であり、該
摺動体48,48a…は押圧板43の底面に載置
レール42,42a…と平行に並設している。
48, 48a... are sliding bodies having a concave cross section, and the sliding bodies 48, 48a... are arranged in parallel with the mounting rails 42, 42a... on the bottom surface of the press plate 43.

49,49a…は押圧板43の軌道であり、該
軌道49,49a…は摺動体48,48a…に対
応する上面41上に載置レール42,42a…と
平行となる様に設けると共に、摺動体48,48
a…と嵌合している。
49, 49a... are tracks of the pressing plate 43, and the tracks 49, 49a... are provided on the upper surface 41 corresponding to the sliders 48, 48a... so as to be parallel to the mounting rails 42, 42a... Moving body 48, 48
It is fitted with a...

50,50aはモーターであり、該モーター5
0,50aは水平なる設置台51,51a上に固
定し、モーター50,50aの回転軸52,52
aに水平且つ載置レール42,42a…と平行な
る螺状体53,53aの一端を連結すると共に、
該螺状体53,53aの他端を枢支している。
50, 50a are motors, and the motor 5
0 and 50a are fixed on horizontal installation stands 51 and 51a, and rotation shafts 52 and 52 of motors 50 and 50a are fixed.
Connecting one end of the spiral body 53, 53a that is horizontal to a and parallel to the mounting rails 42, 42a...
The other ends of the spiral bodies 53, 53a are pivotally supported.

54,54aは螺状体53,53aに螺入した
移動体であり、該移動体54,54aは押圧板4
4底面に固着し、螺状体53,53aの回動によ
り押圧板43をスライドカツター5側へ進退自在
と成している。
54, 54a are movable bodies screwed into the spiral bodies 53, 53a, and the movable bodies 54, 54a are
The pressing plate 43 is fixed to the bottom surface of the slide cutter 5, and the pressing plate 43 can be moved forward and backward toward the slide cutter 5 side by rotating the screw-like bodies 53 and 53a.

55,55a…はスライド台40の両側壁部外
面の夫々に固設した断面凹状なる摺動体であり、
該摺動体55,55a…は側壁部の前後両方部に
凹部が一直線上となる様に垂直に直列配設し、ス
ライド台40の両側方に設けた側体56,56a
の夫々の内面に垂直に並設したスライド軌道5
7,57aと摺動体55,55a…を嵌合してい
る。
55, 55a... are sliding bodies each having a concave cross section fixed to the outer surface of both side walls of the slide table 40;
The sliding bodies 55, 55a... are vertically arranged in series so that the recesses are in a straight line on both the front and rear sides of the side walls, and side bodies 56, 56a are provided on both sides of the slide base 40.
Slide tracks 5 arranged vertically on the inner surface of each
7, 57a and the sliding bodies 55, 55a... are fitted.

58はスライド台40のスライド駆動部であ
り、該スライド駆動部58はアーム59,59a
の一端をスライド台41の両側壁部内面に、他端
を中心軸60の両端部に装着した大ギア61,6
1aの外方面に夫々枢支してリンク機構62,6
2aを形成し、又メインモーター63に水平且つ
中心軸60と平行なる主軸64を連結し、該主軸
64はスライド台40より下方に位置し、一側方
の側体56aを貫通して他側方の側体56aに枢
支すると共に、大ギア61,61aと対応する位
置に小ギア65,65aを装着して大ギア61,
61aと噛合し、メインモーター63の駆動によ
りスライド台40を上下方向に往復移動自在と成
している。
58 is a slide drive section of the slide base 40, and the slide drive section 58 is connected to the arms 59, 59a.
Large gears 61 and 6 have one end attached to the inner surface of both side walls of the slide table 41 and the other end attached to both ends of the central shaft 60.
Link mechanisms 62, 6 are respectively pivotally supported on the outer surface of 1a.
A main shaft 64 is connected to the main motor 63, which is horizontal and parallel to the central axis 60. The large gears 61, 65a are pivotally supported on the side body 56a, and the small gears 65, 65a are attached to the positions corresponding to the large gears 61, 61a.
61a, and the slide base 40 can be moved vertically and reciprocally by driving the main motor 63.

66はスライド台40の上下動をスライドカツ
ター5に伝える伝動機構であり、スライド台40
の側壁部外面に設けた垂直なるラツク67に噛合
するピニオン68と、スライドカツター5のスラ
イドボード6上部に設けたラツク69に噛合する
ピニオン70を、回転軸71,71a…端部に装
着したかさ歯車72,72a…を噛合することに
より連繋して伝動機構66と成し、該伝動機構6
6によりスライドカツター5を往復スライド自在
と成している。
66 is a transmission mechanism that transmits the vertical movement of the slide table 40 to the slide cutter 5;
A pinion 68 that meshes with a vertical rack 67 provided on the outer surface of the side wall of the slide cutter 5, and a pinion 70 that meshes with a rack 69 provided on the top of the slide board 6 of the slide cutter 5 are attached to the ends of the rotating shafts 71, 71a... The bevel gears 72, 72a... are connected by meshing to form a transmission mechanism 66, and the transmission mechanism 6
6 allows the slide cutter 5 to freely slide back and forth.

次に本発明に係るベニヤスライサーの作用につ
いて説明すると、 先ず、刃口ホルダー19をスライドさせてベニ
ヤVの板厚(刃先部12と刃口20の上部外側縁
部との間隔)を設定し、ワークWを載置レール4
2,42a…上に載置すると共に、ワーク保持部
45の螺状体46,46a…を回転させることに
よりクランプ47,47a…を降下させてワーク
Wを固定保持し、モーター50,50aにより螺
状体53,53aが回転することにより押圧板4
3がカツター8側に移動してワークWを刃口台1
7に当接させる。
Next, to explain the operation of the veneer slicer according to the present invention, first, slide the blade holder 19 to set the thickness of the veneer V (the distance between the blade edge 12 and the upper outer edge of the blade 20), Place workpiece W on rail 4
2, 42a... and by rotating the screw-shaped bodies 46, 46a... of the workpiece holding part 45, the clamps 47, 47a... are lowered to fix and hold the workpiece W, and the screws are screwed by the motors 50, 50a. By rotating the shaped bodies 53, 53a, the pressing plate 4
3 moves to the cutter 8 side and places the workpiece W on the cutter head 1.
7.

次に、メインモーター63により主軸64を回
転させると、小ギア65,65aと噛合した大ギ
ア61,61aが回転する過程において、リンク
機構62,62aの機能によるスライド台40の
上方スライド過程では該スライド台40の上方移
動を伝動機構66によりスライドカツター5に伝
えてカツター8がスライド(往動)し、スライド
台40の上方移動及びカツター8のスライドによ
り該カツター8をワークWに対して斜方に移動さ
せることによりワークWをベニヤVにスライス
し、案内装置37によりカーリング部Cとなるベ
ニヤの切出端部を、機枠15に固定された矯正
コンベヤ23,23a…の始端部に導くと同時
に、矯正コンベヤ23,23a…によりベニヤV
を挾持搬送して平板状と成すと同時に、前工程に
より平板状と成つたベニヤVを搬出装置38に搬
送して吸着搬出する。
Next, when the main shaft 64 is rotated by the main motor 63, in the process of rotating the large gears 61, 61a meshed with the small gears 65, 65a, the upward sliding process of the slide base 40 due to the function of the link mechanisms 62, 62a The upward movement of the slide table 40 is transmitted to the slide cutter 5 by the transmission mechanism 66, and the cutter 8 slides (forward movement). The workpiece W is sliced into veneer V by moving it in the opposite direction, and the cut end of the veneer that becomes the curling part C is guided by the guide device 37 to the starting end of the straightening conveyors 23, 23a, etc. fixed to the machine frame 15. At the same time, the veneer V is removed by the straightening conveyors 23, 23a...
At the same time, the veneer V, which has been formed into a flat plate in the previous step, is conveyed to the carrying-out device 38 and carried out by suction.

最後に、スライド台40の下方スライド過程
(所謂戻り工程)ではスライド台40の下方移動
を伝動機構66によりスライドカツター5に伝え
てカツター8がスライド(復動)して初期状態に
戻り、同時に間歇駆動モーター29により矯正コ
ンベヤ23,23a…が停止すると共に、吸着状
態を解除してベニヤVをストツク部39に落下さ
せて積載収容するのである。
Finally, in the downward sliding process of the slide table 40 (so-called return process), the downward movement of the slide table 40 is transmitted to the slide cutter 5 by the transmission mechanism 66, and the cutter 8 slides (backward movement) to return to the initial state, and at the same time When the straightening conveyors 23, 23a, .

〔発明の効果〕〔Effect of the invention〕

要するに本発明は上下対設するカツター8及び
刃口20を往復スライド自在に配設し、カツター
8の前方にスライド台40を上下に往復移動自在
に設け、該スライド台40上にワークWを固定保
持する押圧板43を進退自在に設けたベニヤスラ
イサーにおいて、前記カツター8に対しワークW
を若干傾斜してスライド台40に載置すると共
に、カツター8の後方にカツター8に対して直角
に表面をブラシ状に形成したベルトコンベヤを多
数並設し、該ベルトコンベヤに連続して多数の矯
正コベンヤ23,23a…を並設し、一角より切
削されるワークWの切出端部に対応して矯正コン
ベヤ23,23a…の一端側より順に挟持搬送す
る様にしたので、ワークWをカツター8に対し傾
斜して載置したスライド台40を上方に移動させ
ると共に、カツター8及び刃口20を一方向に移
動させることにより、ワークWは一角より切削さ
れ、かかるワークWの切出端部はベルトコンベヤ
のブラシ状の表面によつてベニヤVの切出端部に
発生するカーリング部Cの度合に拘わらず、矯正
コンベヤ23,23a…の始端部に強制的に導く
ことが出来、続いて上記の切出端部は多数の矯正
コンベヤ23,23a…のうち一端側より順に挾
持搬送されて行くため、従来の様にベニヤの一辺
を多数の矯正コンベヤの全部が一気にベニヤの繊
維方向に対して直角方向に挾持搬送する方式に比
し、最初にベニヤVの角部に働く挾持搬送力が小
さく、繊維方向に対して斜方向に引き出すため、
繊維に沿つて割れることなく、破砕の恐れがない
ため、矯正コンベヤ23,23a…のベニヤVの
挾持間隔を切削するベニヤVの肉厚に一致させる
ことが出来、ベニヤVの平滑性の向上を図ること
が出来る。
In short, in the present invention, the cutter 8 and the cutting edge 20 that are arranged vertically opposite each other are disposed so as to be able to reciprocate and slide, a slide table 40 is provided in front of the cutter 8 so as to be able to reciprocate up and down, and the workpiece W is fixed on the slide table 40. In a veneer slicer in which a holding press plate 43 is provided to move forward and backward, the workpiece W is
are placed on the slide table 40 with a slight inclination, and a large number of belt conveyors with brush-like surfaces are arranged in parallel at right angles to the cutter 8 behind the cutter 8. The straightening conveyors 23, 23a... are arranged in parallel, and the workpieces W are pinched and conveyed sequentially from one end side corresponding to the cutting end of the workpiece W to be cut from one corner. The workpiece W is cut from one corner by moving the slide table 40 mounted at an angle relative to the cutter 8 upward and moving the cutter 8 and the cutting edge 20 in one direction, and the cut end of the workpiece W is can be forcibly guided to the starting end of the straightening conveyors 23, 23a, etc. by the brush-like surface of the belt conveyor, regardless of the degree of curling C that occurs at the cut end of the veneer V, and then The above-mentioned cut-out end portions are pinched and conveyed sequentially from one end side among the many straightening conveyors 23, 23a, etc., so that all of the many straightening conveyors simultaneously touch one side of the veneer in the direction of the fibers of the veneer. Compared to the method in which the veneer is gripped and conveyed in the right angle direction, the gripping and conveying force that initially acts on the corners of the veneer V is small, and the veneer is pulled out diagonally to the fiber direction.
Since it does not crack along the fibers and there is no risk of crushing, the interval between the veneers V held by the straightening conveyors 23, 23a, etc. can be made to match the thickness of the veneer V to be cut, and the smoothness of the veneer V can be improved. It is possible to plan.

この様に、矯正コンベヤ23,23a…のベニ
ヤVの挾持間隔を切削するベニヤVの肉厚に対応
して遊びなく一致させることが出来るため、矯正
コンベヤ23,23a…の空回りを防止してベニ
ヤVを同一位置、同タイミング、及び同じ姿勢に
て搬出位置まで挾持搬送出来る為、作業者によつ
て成されていたベニヤVの搬出工程の機械化が可
能となり、よつてワークWの切削工程、矯正工
程、ベニヤVの矯正工程及び搬出工程の最終工程
までの全自動化を可能とし、従つて人員削減によ
る経済性及び安全性の向上を図ることが出来る等
その実用的効果甚だ大なるものである。
In this way, the clamping interval of the veneers V of the straightening conveyors 23, 23a... can be made to correspond to the wall thickness of the veneer V to be cut without any play, so that the straightening conveyors 23, 23a... can be prevented from running idly, and the veneer Since the V can be held and transported to the unloading position at the same position, at the same timing, and in the same posture, it is possible to mechanize the unloading process of the veneer V, which was previously done by workers, and the cutting process and straightening of the workpiece W can be automated. It has great practical effects, such as making it possible to fully automate the process, the veneer V straightening process, and the final process of carrying out, thereby improving economy and safety by reducing personnel.

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

図は本発明の一実施例を示すものにして、第1
図は本発明に係るベニヤスライサーの側面図、第
2図は第1図の平面図、第3図は第1図の正面
図、第4図は要部断面図、第5図は従来のベニヤ
スライサーの平面図、第6図は第5図の要部断面
図である。 8……カツター、15……機枠、23,23a
……矯正コンベヤ、37……案内装置、45……
ワーク保持部。
The figure shows one embodiment of the present invention.
The figure is a side view of the veneer slicer according to the present invention, Figure 2 is a plan view of Figure 1, Figure 3 is a front view of Figure 1, Figure 4 is a sectional view of the main part, and Figure 5 is a conventional veneer slicer. A plan view of the slicer, FIG. 6 is a sectional view of the main part of FIG. 5. 8...Cutter, 15...Machine frame, 23, 23a
...Correction conveyor, 37...Guiding device, 45...
Work holding part.

Claims (1)

【特許請求の範囲】[Claims] 1 上下対設するカツター及び刃口を往復スライ
ド自在に配設し、カツターの前方にスライド台を
上下に往復移動自在に設け、該スライド台上にワ
ークを固定保持する押圧板を進退自在に設けたベ
ニヤスライサーにおいて、前記カツターに対しワ
ークを若干傾斜してスライド台に載置すると共
に、カツターの後方にカツターに対して直角に表
面をブラシ状に形成したベルトコンベヤを多数並
設し、該ベルトコンベヤに連続して多数の矯正コ
ンベヤを並設し、一角より切削されるワークの切
出端部に対応して矯正コンベヤの一端側より順に
挾持搬送する様にしたことを特徴とするベニヤス
ライサー。
1 A cutter and a cutting edge arranged vertically opposite to each other are arranged so as to be able to slide back and forth, a slide table is provided in front of the cutter so as to be able to move up and down, and a press plate for fixing and holding the workpiece is provided on the slide table so as to be able to move forward and backward. In this veneer slicer, the workpiece is placed on a slide table at a slight angle with respect to the cutter, and a number of belt conveyors each having a brush-like surface are installed behind the cutter at right angles to the cutter. A veneer slicer characterized in that a large number of straightening conveyors are successively arranged in parallel with a conveyor, and the workpiece is pinched and conveyed sequentially from one end of the straightening conveyor in correspondence with the cut end of a workpiece to be cut from one corner.
JP26562089A 1989-10-12 1989-10-12 Veneer slicer Granted JPH03126503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26562089A JPH03126503A (en) 1989-10-12 1989-10-12 Veneer slicer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26562089A JPH03126503A (en) 1989-10-12 1989-10-12 Veneer slicer

Publications (2)

Publication Number Publication Date
JPH03126503A JPH03126503A (en) 1991-05-29
JPH0586881B2 true JPH0586881B2 (en) 1993-12-14

Family

ID=17419667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26562089A Granted JPH03126503A (en) 1989-10-12 1989-10-12 Veneer slicer

Country Status (1)

Country Link
JP (1) JPH03126503A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016063837A1 (en) 2014-10-23 2016-04-28 シチズンホールディングス株式会社 Machine tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210559A (en) * 1975-07-16 1977-01-26 Mitsubishi Electric Corp Method of cooling reactor and equipment employing same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4722596U (en) * 1971-03-02 1972-11-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210559A (en) * 1975-07-16 1977-01-26 Mitsubishi Electric Corp Method of cooling reactor and equipment employing same

Also Published As

Publication number Publication date
JPH03126503A (en) 1991-05-29

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