JPH0349902A - Material transfer device - Google Patents
Material transfer deviceInfo
- Publication number
- JPH0349902A JPH0349902A JP18575289A JP18575289A JPH0349902A JP H0349902 A JPH0349902 A JP H0349902A JP 18575289 A JP18575289 A JP 18575289A JP 18575289 A JP18575289 A JP 18575289A JP H0349902 A JPH0349902 A JP H0349902A
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- driving
- circular saw
- pedestal
- cut
- 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
- 239000000463 material Substances 0.000 title abstract description 16
- 238000012546 transfer Methods 0.000 title abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 66
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000012937 correction Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 2
- 244000126211 Hericium coralloides Species 0.000 abstract 1
- 239000002023 wood Substances 0.000 description 14
- 239000000758 substrate Substances 0.000 description 12
- 230000000630 rising effect Effects 0.000 description 8
- 238000001035 drying Methods 0.000 description 3
- 241000218645 Cedrus Species 0.000 description 2
- 241000218691 Cupressaceae Species 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 240000008881 Oenanthe javanica Species 0.000 description 1
- 241001415801 Sulidae Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（発明の目的）
〈産業上の利用分野〉
本発明は木材を一挙に複数の挽道において挽き割る多重
挽丸鋸盤に通用する送付装置におけるカスガイ装置に関
するものである。[Detailed Description of the Invention] (Objective of the Invention) <Industrial Application Field> The present invention relates to a scraper device in a feeding device that is applicable to a multi-grinding circular saw machine that saws and splits wood in multiple sawing paths at once. .
（発明の背景〉
杉、檜等の前体途中で伐採される間伐材は当然ながら樹
種か細く、そのままでは利用の途も杭や足場丸太等低品
位のものに限られていた。(Background of the invention) Thinned wood such as cedar and cypress trees that are felled in the middle of the forest is naturally of a thin type, and its use as it is is limited to low-grade materials such as piles and scaffolding logs.
このためこの種の間伐材を更に加工して利用の途を広げ
る試みが種々なされている。ところでこのような加工利
用する前提として間伐材を挽き割って乾燥させる処理が
不可欠となっているが、間伐材の乾燥処理においては次
のような問題があった。ｒｇち一般に杉、檜等の原材Ａ
には第１２図（ａ）に示すように幹心部に赤みががった
心材部ａｌがあり、一方その周辺には白みがかった辺材
部ａ２が存在している。そしてこの心材部ａ１と辺材部
ａ２は相互にその性状が違い、特に心材部ａ１は不活性
であって水分の蒸発を阻む傾向があるから、例えば第１
２図（ｂ）に示すように四周の背板部Ａｚを挽き落とし
た角柱状の主材部Ａ１を乾燥させるとなると、心材部ａ
ｌの水分が残留しがちで均一な乾燥ができない、ところ
で間伐材を集成材として再加工することを考慮すると、
従来行われていたような四面落としの角材に挽くことに
こだわる必要もなく、乾燥がし易いように更に中心で挽
き割った状態としてもよい、このため近時、第１２図（
ｃ）に示すように両背板部Ａ２と中心部との三カ所を挽
き割って主材部Ａｔを得ようとする試みもある。また一
方このような間伐材を利用した製品それ自体の市場評価
をみると、あ（まで低品位の間伐材が加工されているわ
けであるから、その製品価格も充分なものは期待し得ず
、加工する段階からそのコストは一定の限界を前提とし
てなされており、例えば前述した第１２図（Ｃ）に示す
ような挽き割りも比較的低コストでなされるべく、−挙
に挽き割りがなされる高能率な加工手法をとることを余
儀なくされる。For this reason, various attempts have been made to further process this type of thinned wood to expand its uses. Incidentally, as a prerequisite for such processing and utilization, it is essential to grind and dry the thinned wood, but there are the following problems in the drying process of the thinned wood. rgchi Generally raw materials such as cedar and cypress A
As shown in FIG. 12(a), there is a reddish heartwood part al in the stem center, while a whitish sapwood part a2 exists around it. The properties of the heartwood part a1 and the sapwood part a2 are different from each other. In particular, the heartwood part a1 is inert and tends to prevent moisture evaporation.
As shown in Fig. 2(b), when drying the prismatic main material part A1 with the four circumferential back plate parts Az cut off, the core part a
However, considering that thinned wood will be reprocessed as laminated wood,
There is no need to insist on sawing into square timbers with all sides cut off, as was done in the past, and it is also possible to cut them in the center for easier drying.
As shown in c), there is also an attempt to obtain the main part At by sawing at three places, both back plate parts A2 and the center part. On the other hand, if we look at the market evaluation of the products themselves that use such thinned wood, we can't expect the product to be reasonably priced since it is processed from low-grade thinned wood. From the processing stage, the cost is subject to a certain limit, and for example, in order to make the sawing as shown in Fig. 12 (C) described above at a relatively low cost, the cutting is done all at once. This forces us to adopt highly efficient machining methods.
ところで小径木を二重挽鋸盤等で挽き割る場合、原材の
両端部たる木口を保持して移動させながら、挽き割る手
法が一般的であるが、鋸刃が多数枚あり、且つ原材の中
央部でも挽き割るような場合には木口中心に木口を保持
するためのカスガイ装置を作用させることができない、
このため単にカスガイ装置を作用させる位置を中央以外
に偏寄させたとしても他方の保持がなくなるから、確実
な挽き割りができずにこのような手法は現実にはとり得
ない、また第１２図（ｂ）に示すように木口部が平面的
にみて原材の長手方向に対して直角にならずに斜めに切
り落とされているような場合には中心の鋸刃を逃げて櫛
歯状の二本の打込板を作用させた場合であっても、その
動きが両者同一の場合には一方の打込板が原材に対して
作用しないこととなり、やはり円滑な挽き割りがなし得
なくなる。By the way, when sawing and splitting small diameter wood with a double saw, etc., the common method is to hold and move the ends of the raw material at both ends, but there are many saw blades, and the raw material If the saw breaks even in the center of the saw, the scraper device that holds the butt in the center of the butt cannot be used.
For this reason, even if the position where the scraping device is applied is shifted to a position other than the center, the other side will no longer be held, and such a method cannot be used in reality because reliable sawing and splitting cannot be done. As shown in (b), if the end of the wood is not cut off at right angles to the longitudinal direction of the raw material when viewed from above, it may escape the central saw blade and form two comb-like edges. Even when a real driving board is used, if the movement of both boards is the same, one driving board will not act on the raw material, and smooth sawing will still not be possible.
く開発を試みた技術的事項）
本発明はこのような背景に鑑みなされたものであって、
たとえ中心部を挽き割るような製材装置が組み合わされ
ている場合であっても、挽き割りが可能なような中央部
の鋸刃を回避しながら、原材の保持ができ、更にまた木
口が平面的にみて長手方法に対し直角に切り離されてい
ない場合であっても常に確実な保持ができる新規な送付
装置の開発を試みたものである。(technical matters attempted to be developed) The present invention was made in view of this background,
Even if a sawmill that splits the center part is combined, it is possible to hold the raw material while avoiding the saw blade in the center part, which allows sawing and splitting, and the end of the wood is flat. This is an attempt to develop a new delivery device that can always hold the paper reliably even when the paper is not cut at right angles to the longitudinal direction.
（発明の構成）
〈目的達成の手段〉
即ち本発明たる送付装置は、原材の前１＆端の木口に作
用して原材を保持し、架台の走行により原材を移動させ
て、挽割工程を行わせる装置において、前記架台の走行
方向の両端には互いに対向するガスガイユニットを具え
、且つこのカスガイユニ７）は二枚以上の打込板が原材
に対し打込自在に設けられていることを特徴として成る
ものである。(Structure of the invention) <Means for achieving the object> That is, the feeding device of the present invention holds the raw material by acting on the front end and end of the raw material, moves the raw material by running the mount, and grinds and splits the raw material. In the apparatus for carrying out the process, both ends of the pedestal in the running direction are provided with gas guide units facing each other, and the cassette unit 7) is provided with two or more driving plates so as to be freely driven into the raw material. It is characterized by the fact that
また本出願に係る第二の発明たる送付装置は前記要件に
加え、前記二枚以上の打込板は各別に原材に対し打込自
在に移動できるように構成されていることを特徴として
成るものである。In addition to the above-mentioned requirements, the second invention according to the present application is a sending device, characterized in that the two or more driving plates are configured so that they can be moved individually to drive into the raw material. It is something.
更にまた本出願に係る第三の発明たる送付装置は前記要
件に加え、前記打込仮は共に架台上を摺動する可動基板
に対して摺動自在に取り付けられ、前記可動基板と架台
との相対位置をメインシリンダによって切り替え、一方
、可動基板と複数の打込板との相対位置は打込仮に各別
に設けた補正シリンダによって切り替えるように構成さ
れていることを特徴として成るものである。Furthermore, in addition to the above-mentioned requirements, the sending device which is the third invention according to the present application is such that the driving temporary is slidably attached to a movable substrate that slides on a pedestal, and the movable substrate and the pedestal are connected together. The main cylinder is used to change the relative position of the movable base plate, while the relative positions of the movable substrate and the plurality of driving plates are changed during driving by separate correction cylinders.
これら発明により前記目的を達成しようとするものであ
る。These inventions attempt to achieve the above object.
〈発明の作用〉
まず本発明によれば複数枚の打込板が原材の木口を複数
カ所において保持するようにしたから、たとえ原材の中
心部において挽き割りがなされるような場合であっても
、挽き割られる主材部をそれぞれ作業の開始から終了時
に至るまで確実に保持することができ、安定した挽き割
りができる。<Operation of the invention> First, according to the present invention, since the plurality of driving boards hold the end of the raw material at multiple locations, even if the sawing is done at the center of the raw material, The main material to be sawed can be held securely from the start to the end of the work, allowing for stable sawing.
また本出願に係る第二または第三の発明によれば、複数
の打込板は各別にその突出状態が設定できるから、原材
Ａの木口部が原材の長手方向に対し直交状態に形成され
ずに側めに切り離されていた場合であっても、打込板の
それぞれ打込作用位置を変えて確実に原材を保持するの
である。Further, according to the second or third invention of the present application, since the protruding state of the plurality of driving boards can be set individually, the end portion of the raw material A is formed in a state perpendicular to the longitudinal direction of the raw material. Even if the raw material is cut off to the side without being cut, the driving action position of each driving plate is changed to reliably hold the raw material.
〈実施例〉
以下本発明を図示の実施例に基づいて具体的に説明する
。符号１は製材装置であって、多重挽丸鋸１ｉ２と、本
発明が通用される送付装置３とを併設してなる。まず本
発明の説明に先立ち、組み合わされる多重挽丸鋸盤２に
ついて述べる。<Examples> The present invention will be specifically described below based on illustrated examples. Reference numeral 1 denotes a lumber machine, which is equipped with a multi-sawing circular saw 1i2 and a feeding device 3 to which the present invention is applied. First, prior to explaining the present invention, the combined circular saw machine 2 will be described.
この多重挽丸鋸盤２は適宜の機枠１０を骨格部材とする
ものであって、このへ枠１０は第４図に示すようにモー
タ搭載部１０ａと軸受支持部１０ｂと歩出装置支持部１
０Ｃとを有する。この機枠１０における軸受支持部１０
ｂは左右一対の翼板状に立ち上がった部材より成り、そ
こに丸鋸刃１１を取り付けた支軸１２を横架状態に軸受
１３を介して支持する。この主軸１２はその一方の端部
に受動ブーＩＪ１４を固定するものであって、受動プー
リ１４に対応して設けられた前記モータ搭載部１０ａに
搭載されたモータＭの出力プーリ１５との間にベルト１
６を慶長することによって、モータＭにより主軸１２が
駆動される。一方、主軸１２に対して取り付けられる丸
鋸刃１１について説明すると、この実施例においては第
５図に示すように丸鋸刃１１は中央部丸鋸刃ｔｔａと両
側−枚ずつの側部丸鋸刃１１ｂとの計三枚によって構成
されるものであり、これらを共通的に説明する場合には
丸鋸刃１１として総称する。尚この複数の丸鋸刃１１は
すべて同径のものを用いてもよいが、第７図に示すよう
に中央部丸鋸刃１１ａのみを他と比較して小径としても
よい、これら各丸鋸刃１１はそれぞれ主軸１２に対して
は、これと直接嵌まり合うボス１８を介して取り付けら
れるとともに、主軸１２の長手方向に沿って形成された
一対のキー１９に対し、ボス１８に刻設したキー８２０
が嵌まり合うことにより、各丸鋸刃１１は主軸１２の回
転方向に対しては固定され、軸方向に対しては摺動自在
に取り付けられる。勿論このキー１９とキー′ａ２０と
の嵌め合い機構に代えて、適宜スプライン等間様目的を
達する機構を採用し得る。そして側部丸鋸刃１１ｂにお
けるボス１８ｂはそれぞれその外側にシック受ｉｊ！２
１を有する。尚、中央部丸鋸刃１１ａのボス１８ａにつ
いてはこのようなシフタ受溝は有しない０代わりに中央
部丸鋸刃１１ａはその側胴部に作用するセリ装Ｗ２２を
具える。This multi-grinding circular saw machine 2 has a suitable machine frame 10 as a frame member, and this frame 10 has a motor mounting part 10a, a bearing support part 10b, and a walking device support part, as shown in FIG. 1
0C. Bearing support portion 10 in this machine frame 10
b consists of a pair of left and right wing-shaped members, on which a support shaft 12 to which a circular saw blade 11 is attached is supported horizontally via bearings 13. The main shaft 12 has a passive booby IJ14 fixed to one end thereof, and is connected to the output pulley 15 of the motor M mounted on the motor mounting section 10a provided corresponding to the passive pulley 14. belt 1
6, the main shaft 12 is driven by the motor M. On the other hand, to explain the circular saw blade 11 attached to the main shaft 12, in this embodiment, as shown in FIG. The blade 11b is composed of three blades in total, and when these are to be explained in common, they will be collectively referred to as the circular saw blade 11. The plurality of circular saw blades 11 may all have the same diameter, but as shown in FIG. 7, only the central circular saw blade 11a may have a smaller diameter than the others. Each of the blades 11 is attached to the main shaft 12 via a boss 18 that is directly fitted thereto, and a pair of keys 19 formed along the longitudinal direction of the main shaft 12 are attached to the boss 18. key 820
By fitting together, each circular saw blade 11 is fixed in the rotating direction of the main shaft 12 and slidably attached in the axial direction. Of course, instead of this fitting mechanism between the key 19 and the key 'a20, a mechanism that achieves the purpose of spacing, such as a spline, may be adopted as appropriate. The bosses 18b of the side circular saw blades 11b each have a thick socket on the outside thereof. 2
1. The boss 18a of the central circular saw blade 11a does not have such a shifter receiving groove; instead, the central circular saw blade 11a is provided with a serration W22 that acts on its side body.
このセリ装置２２は中央部丸鋸刃１１ａのほぼ上半分を
覆うように沿わせた半円弧状のセリ支持板２３を前記機
枠１０における歩出装面支持部１０ｃの下方に設けた吊
持杆２４に取り付け、更に両自由端側から中央部丸鋸刃
１１の側胴部に臨むように内側に張り出させた支持プレ
ート２５の先端に中央部丸鋸刃１１ａの側胴部をほぼ擦
る程度に接近して取り付けられたセリ単体２６を固定し
て成る。This auctioning device 22 has a semi-circular-arc-shaped auctioning support plate 23 extending so as to cover almost the upper half of the central circular saw blade 11a. The side body of the central circular saw blade 11a is almost rubbed against the tip of a support plate 25 attached to the rod 24 and extended inward from both free ends so as to face the side body of the central circular saw blade 11. It is formed by fixing single auctioneers 26 that are attached close to each other.
そして前記セリ支持板２３は吊持杆２４との相互の取付
位置を調整し得るように構成する。尚、実際上は中央部
丸鋸刃１１ａについてはその位置を一連の作業中に変更
することが殆どないから、当初の設定あるいは極めてま
れな設定作業用にセリ単体２６の取付位置を調整できる
ようには構成するが、必ずしも積極的に常時可変状態と
する必要はない、一方、前記側部丸鋸刃ｔｉｂに対して
は歩出シフタ２７が作用するものであって、先端が前記
シフタ受４２１に係合するようなほぼ二股状に分かれた
歩出シフタ２７が、−例としてその上端部において歩出
用シリンダ２８における摺動子２８ａに取り付けられる
。The seri support plate 23 is constructed so that its mounting position relative to the suspension rod 24 can be adjusted. Incidentally, in practice, the position of the central circular saw blade 11a is almost never changed during a series of operations, so it is possible to adjust the mounting position of the serial saw unit 26 for the initial setting or for extremely rare setting operations. However, it is not necessarily necessary to actively maintain the variable state at all times.On the other hand, the step shifter 27 acts on the side circular saw blade tib, and the tip thereof is connected to the shifter receiver 421. A generally bifurcated walking shifter 27, which engages the walking cylinder 28, is attached to the slider 28a of the walking cylinder 28, for example at its upper end.
次にこのような多重挽丸鋸盤と組み合わされる本発明た
る送付装置３について説明する。この送付装Ｗ３は小径
木を中心部から挽き割るような場合に適切なものである
。まず符号３０は架台であって、その下方の車輪３１が
レール機台３２Ｆ上面に設けたレール３２上を転勤して
走行する。Next, the sending device 3 of the present invention, which is combined with such a multi-grinding circular saw, will be explained. This feeder W3 is suitable for sawing and splitting small-diameter trees from the center. First, reference numeral 30 is a frame, and wheels 31 below the frame move and run on a rail 32 provided on the upper surface of a rail machine 32F.
勿論その走行は最も簡単には手動による押し引き、ある
いは架台３０上に搭載したモータによる駆動、あるいは
本実施例のようにレール機台３２Ｆに設置したウィンチ
ユニットＵによる走行等適宜の構造がとり得る。この架
台３０の上部には実質的に原材Ａを保持するガスガイユ
ニット３３が架台３０の長手方向前後両端に対向的に設
置されるものであって、原材Ａはこのガスガイユニット
３３によってその前後の切り離し端部である木口部Ａ８
を保持されて挽き割りがなされる。Of course, the most simple way to travel is manual pushing and pulling, or driving by a motor mounted on the pedestal 30, or by a winch unit U installed on the rail machine base 32F as in this embodiment, or any other suitable structure can be used. . At the top of this frame 30, gas guy units 33 that substantially hold the raw material A are installed oppositely at both longitudinal ends of the frame 30, and the raw material A is held by this gas guy unit 33. The front and rear cut-off ends are the butt ends A8
is held and ground.
そしてこのガスガイユニット３３は、特に原材Ａの中心
部でも挽き割りがされたり、あるいは原材Ａの木口部Ａ
ａが平面方向にみて斜めに切り離されているような場合
においても適切な原材Ａないしは挽き割られた後の主材
部Ａｔの保持ができる構造を具える。即ちガスガイユニ
ット３３はまず可動基板３４が架台３０上に設けられた
例えばアリ形状のガイドレール３５と嵌まり合って、架
台３０上をその長手方向に沿って一定寸法摺動し得るよ
うに構成される。この可動基板３４は基板部３４ａに対
し前後の端部側にそれぞれ立ち上がり部３４ｂを有する
ものであって１．この可動基板３４における立ち上がり
部３４ｂと架台３０の端部との間にメインシリンダ３７
を介在させる。即ちこのメインシリンダ３７の本体側を
架台３００Ｍに、摺動子３７ａを可動基板３４の立ち上
がり部３４ｂ側に固定する。これによってメインシリン
ダ３７の収縮により可動基板３４を摺動シフトさせるの
である。そしてこの可動基板３４における基板部３４ａ
から立ち上がり部３４ｂにかけてガイド溝３８を一例と
して二本形成し、ここにそれぞれ打込板３９を設ける。This gas guy unit 33 is particularly suitable for sawing even the center of the raw material A, or cutting the end part of the raw material A.
It has a structure that can appropriately hold the raw material A or the main material portion At after sawing even when the material a is cut off diagonally when viewed in a plane direction. That is, the gas guy unit 33 is configured such that the movable substrate 34 is fitted into, for example, a dovetail-shaped guide rail 35 provided on the pedestal 30, and can slide on the pedestal 30 by a certain distance along its longitudinal direction. be done. This movable substrate 34 has rising portions 34b at the front and rear ends of the substrate portion 34a, and has 1. A main cylinder 37 is provided between the rising portion 34b of the movable substrate 34 and the end of the pedestal 30.
intervene. That is, the main body side of the main cylinder 37 is fixed to the pedestal 300M, and the slider 37a is fixed to the rising portion 34b side of the movable substrate 34. As a result, the movable substrate 34 is slidably shifted by contraction of the main cylinder 37. Then, a substrate portion 34a in this movable substrate 34
For example, two guide grooves 38 are formed from the to the rising portion 34b, and a driving plate 39 is provided in each of them.
尚この二枚の打込板３９はそれぞれ区別して説明する必
要があるときには、打込板３９ａ、３９ｂとして説明す
る。これら打込板３９ａ、３９ｂはその相互の間に多重
挽丸鋸盤における中央部丸鋸刃１１ａが受は入れ得るよ
うにその間隔をあける。この打込板３９と可動基板３４
における立ち上がり部３４ｂとの間には立ち上がり部３
４ｂの後背部側に補正シリンダ４０の本体を取り付け、
一方その摺動子４０ａは打込板３９の後背部に接続させ
る。これによって補正シリンダ４０の伸縮により打込板
３９を可動基板３４上において前後に摺動させる。また
打込板３９の前端作用端と基部側との寸法は充分長（設
定されるものであって、架台３０が走行して原材Ａを完
全に挽き切る場合において、相対的に打込板３９ａ、３
９ｂとの間に入り込むようになる丸鋸刃１１が完全に原
材Ａを挽き切ってその端部から通過し得るだけの寸法を
確保するのである。尚、打込板３９ａは、要は原材への
木口部Ａ８の切り離し端の状況に応じて独立的に突出で
きるようにすればよいのであって、そのため先に述べた
ような打込板３９を全体的に前進させ得るような構成と
してもよいが、第１０図に示すように打込板３９の一部
のみが前方に突出自在に構成されていてもよい、即ち打
込ｆ！３９の先端部に摺動自在に可動片３９Ａを設け、
これを内装した小径の補正シリンダ４０Ａによって突出
し得るような構造としてもよい。In addition, when it is necessary to explain these two driving boards 39 separately, they will be explained as driving boards 39a and 39b. These driving plates 39a and 39b are spaced apart from each other so that the central circular saw blade 11a of the multi-grinding circular saw machine can be received therebetween. This driving board 39 and movable board 34
There is a rising portion 3 between the rising portion 34b and the rising portion 34b.
Attach the main body of the correction cylinder 40 to the rear side of 4b,
On the other hand, the slider 40a is connected to the rear portion of the driving plate 39. As a result, the driving plate 39 is slid back and forth on the movable base plate 34 by the expansion and contraction of the correction cylinder 40. In addition, the dimension between the front end working end and the base side of the driving plate 39 is set to be sufficiently long (it is set so that when the pedestal 30 runs and completely saws the raw material A, the driving plate 39 is relatively long). 39a, 3
The circular saw blade 11, which comes to be inserted between the raw material A and the raw material A, completely cuts the raw material A and secures a size large enough to pass through from the end thereof. Incidentally, the driving board 39a should be made to be able to protrude independently depending on the situation of the cut end of the end portion A8 of the raw material, and for this purpose, the driving board 39a as described above is used. However, as shown in FIG. 10, only a part of the driving plate 39 may be configured to be able to freely protrude forward, that is, the driving f! A movable piece 39A is slidably provided at the tip of 39,
The structure may be such that it can be protruded by a small-diameter correction cylinder 40A that has this inside.
本発明たる送付装置３を通用した一例である製材装置１
は以上述べたような具体的な構造を有するものであり、
次のような動作のもとに挽き割りを行う、まず挽割開始
の準備作業は例えば第９図（ａ）に示すように送付装置
３における架台３０を一方の側に寄せ、原材Ａを架台３
０上において保持できるような状態とする。この際ミ丸
鋸刃１１は充分にガスガイユニット３３内にあたかも逃
げ込んだような状態となっている。換言すれば送付装置
の中央部丸鋸刃１１ａ、側部丸鋸刃１１ｂの間に打込板
３９が平面的にみて櫛歯状に入り込んで、更にその先端
を丸鋸刃１１から抜は出た位置まで突出させた状態とな
っているのである。このような状態で架台３０上で自動
移送装置あるいは手動による作業で原材Ａが横たえられ
、次いでガスガイユニット３３における可動基板３４が
それぞれ相対的に接近して原材Ａの木口部Ａ３を打込板
３９によって保持する。この動作によって例えば原材Ａ
の木口部Ａ３が平面方向にみて長手方向に対し直角に切
り離されている場合には、メインシリンダ３７の操作の
みで一対の打込Ｊｉ３９ａ、３９ｂが均等に原材Ａの木
口部Ａ３に対し打ち込まれる。ところがこの際に例えば
平面的にみて木口部Ａ３が原材Ａの長手方向に対して傾
斜した状態に切り離されている場合には、第３図に示す
ように各補正シリンダ４０のいずれか一方または双方を
伸縮させて打込板３９ａ、３９ｂがそれぞれ原材Ａに打
ち込まれた状態とする。尚、第１０図に示す実施例のよ
うに打込板３９に組み込まれた可動板３９Ａが突出する
タイプのも、のにあっては、木口部Ａ３に接してない側
の打込板３９における可動片３９Ａが補正シリンダ４０
Ａのシフトに従い突出して原材Ａに打ち込まれた状態と
なる。一方、多重投光［盤２は供給された原材Ａの径寸
法に応じて製品取り寸法が設定されるものであって、こ
れによって通常は両開の側部丸鋸刃１１ｂに関し、その
歩出用シリンダ２８の操作によって歩出シフタ２７を摺
動させ、その下端部において側部丸鋸刃１１ｂにおける
ボス１８ｂを左右にシフトさせて歩出寸法を設定する。A lumber machine 1 which is an example of the sending device 3 of the present invention being used.
has the specific structure described above,
The sawing is carried out under the following operations. First, the preparation work for starting sawing is to move the pedestal 30 of the sending device 3 to one side as shown in FIG. 9(a), and move the raw material A to one side. Frame 3
The state is such that it can be maintained above 0. At this time, the circular saw blade 11 is in a state as if it had fully escaped into the gas guide unit 33. In other words, the driving plate 39 is inserted into a comb-like shape when viewed from above between the central circular saw blade 11a and the side circular saw blade 11b of the sending device, and its tip is further removed from the circular saw blade 11. It is in a state where it protrudes to a certain position. In this state, the raw material A is laid down on the pedestal 30 by an automatic transfer device or manually, and then the movable substrates 34 in the gas guy unit 33 approach each other relatively and strike the end portion A3 of the raw material A. It is held by the insert plate 39. By this operation, for example, raw material A
When the butt end A3 is cut off at right angles to the longitudinal direction when viewed in the plane direction, the pair of inserts 39a and 39b are evenly driven into the butt end A3 of the raw material A by simply operating the main cylinder 37. It will be done. However, at this time, for example, if the end portion A3 is cut off in a state that is inclined with respect to the longitudinal direction of the raw material A when viewed in plan, either one of the correction cylinders 40 or The driving plates 39a and 39b are respectively driven into the raw material A by expanding and contracting them. In addition, in the case of the type in which the movable plate 39A incorporated in the driving plate 39 protrudes like the embodiment shown in FIG. The movable piece 39A is the correction cylinder 40
According to the shift of A, it protrudes and is driven into the raw material A. On the other hand, the multi-light projection panel 2 has the product cutting dimensions set according to the diameter dimension of the supplied raw material A, and this normally allows for the step-up of the double-open side circular saw blade 11b. The stepping shifter 27 is slid by operating the feeding cylinder 28, and the boss 18b of the side circular saw blade 11b is shifted left and right at its lower end to set the walking dimension.
勿論この場合、原材Ａを中央部において挽き割らない場
合には例えば一方の側部丸鋸刃１１ｂを完全に原材Ａの
走行範囲内に退去させ、代わりに中央部丸鋸刃１１ａを
側方にずらせて設定し、これによって第８図に示すよう
に両背板部Ａ２のみを挽き割るような使用方法もとるこ
とができる。このようにして所定の設定をした後、丸鋸
刃１１を回転駆動するとともに送付装置３における架台
３０を走行させれば、通常の丸鋸盤の操作と同様に原材
Ａが例えば第１２図（Ｃ）に示すように両背板部Ａ２を
挽き取る状態と、主材部Ａ１を中心部で更に挽き割る状
態との三筋の挽筋において一挙に挽き割りがなされる。Of course, in this case, if the raw material A is not to be sawn at the center, for example, one of the side circular saw blades 11b is completely removed within the travel range of the raw material A, and the central circular saw blade 11a is moved to the side instead. It is also possible to set it so that it is shifted in the opposite direction, thereby allowing a method of use in which only both back plate portions A2 are cut apart as shown in FIG. After making the predetermined settings in this way, if the circular saw blade 11 is rotated and the frame 30 of the feeding device 3 is run, the raw material A can be cut as shown in FIG. As shown in (C), sawing is performed at once in three sawing lines: a state in which both back plate parts A2 are sawn, and a state in which the main material part A1 is further sawn at the center.
そしてこの挽き割りが終了する際には、第９図（ｂ）に
示すように挽割終端側に位置するガスガイユニット３３
内に丸鋸刃１１が完全に逃げ込むような状態となって、
原材Ａを完全に通過した状態で挽き割りを完了する。こ
のとき背板部Ａ２に関しては直接製品とならず廃材とし
てチップ等の加工がされるから、そのまま送付装置３の
下方に落下してもよいが、製品となる主材部Ａ、につい
ては架台３０上に保持された状態でなければならない、
ここにおいて以上述べた送付装置３にあっては木口部Ａ
ａを保持する各打込板３９ａ、３９ｂが共に独立的に突
出状態を加減できるから、原材Ａの木口部Ａ、の切断形
状がどのような形状であっても主材部Ａ！については挽
割後までも保持した状態を維持する。このようにして挽
き割りが完了した後には木口部Ａ８を保持していた打込
板３９を退去させて主材部Ａｌを送付装置３から取り外
す、主材部Ａ１を送付装置３から取り外す、尚、挽き割
りにあたって第７図（ａ）に示すような中央部丸鋸刃１
１ａが小径のものの場合には、挽き割られた原材Ａの状
態は第７図（ｂ）に示すように両背板部Ａ２が挽き取ら
れた後でも、中央部の挽割線は原材Ａの端部まで至らな
い、この場合には第７図（ｃ）に示すように同時に切り
落とす場合に比べ、はぼ切り離された背板部Ａ２のふら
つきによって主材部Ａ１の保持姿勢が不安定となること
が回避される。When this sawing is finished, the gas guy unit 33 located at the end of the sawing, as shown in FIG. 9(b),
The situation is such that the circular saw blade 11 completely escapes inside.
The sawing process is completed when the raw material A has completely passed through. At this time, since the back plate part A2 is not directly made into a product but is processed into chips and the like as waste material, it may fall directly below the sending device 3, but the main part A2, which will become a product, is placed on the mount 30. must be held on top,
In the sending device 3 described above, the end part A
Since each of the driving plates 39a and 39b that hold the material A can independently adjust the protruding state, no matter what shape the end portion A of the raw material A is cut, the main material portion A! will remain in the same state even after grinding. After sawing is completed in this way, the driving board 39 holding the wood end portion A8 is removed, the main material portion Al is removed from the sending device 3, and the main material portion A1 is removed from the sending device 3. , when sawing, use the central circular saw blade 1 as shown in Fig. 7(a).
If 1a is of small diameter, the condition of the sawn raw material A is as shown in Figure 7(b), even after both back plate parts A2 are sawn, the sawn material A at the center is still In this case, the holding posture of the main part A1 is unstable due to the wobbling of the back plate part A2 which has been partially cut off, compared to the case where it is cut off at the same time as shown in FIG. 7(c). This is avoided.
本発明は以上述べたような構成を有するものであるが、
このような技術思想のもとに種々の変形が可能である０
本発明の送付装置３の基本的な構成は１ｎ求項１で定義
したように、要は複数の鋸刃による挽き割りがなされた
場合においても円滑な原材Ａの保持ができるように複数
枚の打込板が形成されることであるから、先に述べた実
施例のように複数枚の打込Ｆｉ３９が必ずしも各別に移
動自在としなくともよい。即ち第１３図（ａ）に示すよ
うに常に木口部Ａ３が原材Ａの長手方向に対して直角に
切り離されているもののみが供給される場合にはこのよ
うな一体型の打込板３９としたものであうでも基本的に
は何ら支障なく使用することができるからである。Although the present invention has the configuration as described above,
Various modifications are possible based on this technical idea.
The basic configuration of the sending device 3 of the present invention is 1n As defined in Item 1, the key point is to hold a plurality of raw materials A smoothly even when sawing is performed using multiple saw blades. Therefore, the plurality of driving plates 39 do not necessarily have to be individually movable as in the previously described embodiment. In other words, as shown in FIG. 13(a), when only a piece in which the end part A3 is always cut off at right angles to the longitudinal direction of the raw material A is supplied, such an integrated driving board 39 is used. This is because it can basically be used without any problems even if it is.
また先に述べた実施例は架台３０の上方に原材Ａを保持
するような形式であったが、第１４図に骨格的に示すよ
うに架台３０を上方に走行させ、その下方に原材Ａを吊
持するような状態で走行するタイプのものであってもよ
い、また複数枚の打込板３９に関して、これらが各別に
移動自在である場合においては、何枚かに挽き割られる
原材Ａを各別に必要な分確実に保持できればよいのであ
るから、例えば補正シリンダ４０によるシフトがなされ
なくとも第１１図に示すように基部にスプリングＳ等を
介在させておき、適宜光に当たった側の打込板３９が一
定まで押し込まれるような状態となってもよい、また各
部材のシフト用のシリンダ等については同様の目的を達
せられる範囲でスクリューシャフトをモータによって駆
動したり、適宜の直線運動をなし得る駆動源を通用する
ことが可能である。Further, in the embodiment described above, the raw material A was held above the pedestal 30, but as shown schematically in FIG. 14, the pedestal 30 is moved upward, and the raw material It may be of the type that travels while suspending A, or if a plurality of driving boards 39 are individually movable, the material that is sawn into several pieces may be used. Since it is sufficient to reliably hold the required amount of each material A, for example, even if the correction cylinder 40 does not shift, a spring S or the like is interposed at the base as shown in FIG. The driving plate 39 on the side may be pushed in to a certain level, and the shifting cylinders of each member may be driven by a motor or by driving the screw shaft as long as the same purpose can be achieved. It is possible to use a driving source capable of linear motion.
（発明の効果）
本発明は以上述べたような構成を有し、基本的には複数
枚の打込板３９によって原材Ａの木口部Ａ３を保持する
ようにしたから、原材Ａが複数枚−挙に挽き割られる場
合であっても常に必要な各部を確実に保持しておくこと
ができる。(Effects of the Invention) The present invention has the configuration described above, and basically the end portion A3 of the raw material A is held by a plurality of driving boards 39, so that the raw material A can be Even if it is cut into pieces, each necessary part can always be reliably retained.
また打込板３９を各別に移動し得るように構成しておけ
ば原材Ａの木口部Ａ、が平面的に見て長平方向に対し直
角に切り離されていない場合であっても常に確実に原材
Ａを保持することができる。In addition, if the driving boards 39 are constructed so that they can be moved individually, even if the end part A of the raw material A is not cut off at right angles to the elongated direction when viewed from above, it can always be ensured. Raw material A can be held.
第１図は本発明の送付装置を通用した製材装置を示す斜
視図、第２図は同上一部を拡大または破断して示す側面
図、第３図は同上一部を破断して示す平面図、第４図は
同上正面図、第５図は丸鋸刃周辺を拡大して示す分解斜
視図、第６図はガスガイユニットを拡大して示す分解斜
視図、第７図は中央部丸鋸刃を小径にした場合の正面図
並びに同図ｂ−ｂ線における断面図並びに従来の問題点
を示す断面図、第８図は背板部のみを挽き割る場合の使
用方法を示す説明図、第９図は挽割開始時並びに終了時
の各状態を示す側面図、第１０図は打込板に組み込まれ
た可動板が突出する実施例を骨格的に示す縦断面図、第
１１図は可動基板の基部にスプリングを介在させた実施
例を骨格的に示す縦断面図、第１２図は原材並びに挽割
後の主材部の横断面図、第１３図は打込板を一体型とし
た実施例を骨格的に示す説明図、第１４図は原材を保持
状態で走行するようにした実施例を示す骨格的側面図で
ある。
１；製材装置
２；多重投光［盤
３；送付装置
１０；機枠
１０ａ；モータ搭載部
１０ｂｉ軸受支持部
１０Ｃ；歩出装置支持部
１１；丸鋸刃
１１ａ；中央部丸鋸刃
１１ｂ；側部丸鋸刃
１２；主軸
１３ｉ軸受
１４ｉ受動プーリ
１５；出力プーリ
１６５ベルト
１８．１３ａ 、 １８ｂ ；ボス
１９；キー
２０；キー溝
２１；受溝
２２；セリ装置
２３；セリ支持板
２４；吊持杆
２５；支持プレート
２６；セリ単体
２７；歩出シフタ
２８；歩出用シリンダ
２８ａ；摺動子
３０：架台
３１；車輪
３２；レール
３２Ｆ；レール機台
３３；ガスガイユニット
３４；可動基板
３４ａ；基板部
３４ｂ；立ち上がり部
３５；ガイドレール
３７；メインシリンダ
３７ａ；摺動子
３８；ガイド溝
３９．３９ａ、３９ｂ
；打込坂
３９Ａ；可動板
４０．４０Ａ；補正シリンダ
４０ａ；摺動子
Ａ；原材
Ａ１ ；主材部
Ａ２ ｉ背板部
Ａ３；木口部
ａｌ ｉ心材部
ａｌ；辺材部
Ｍ；モータ
Ｓ；スプリング
Ｕ；ウィンチユニットFig. 1 is a perspective view showing a lumber machine using the sending device of the present invention, Fig. 2 is a side view showing a part of the same as an enlarged or cutaway, and Fig. 3 is a plan view showing a part of the same as a sawmill with a breakaway. , Fig. 4 is a front view of the same as above, Fig. 5 is an exploded perspective view showing the vicinity of the circular saw blade, Fig. 6 is an exploded perspective view showing the gas guy unit enlarged, and Fig. 7 is the central part of the circular saw. A front view of the blade with a small diameter, a cross-sectional view taken along the line b-b in the same figure, and a cross-sectional view showing the conventional problems. Fig. 9 is a side view showing various states at the start and end of sawing, Fig. 10 is a vertical sectional view skeletally showing an embodiment in which a movable plate incorporated in a driving plate protrudes, and Fig. 11 is a movable plate. A vertical cross-sectional view skeletally showing an embodiment in which a spring is interposed at the base of the board, Fig. 12 is a cross-sectional view of the raw material and the main material after sawing, and Fig. 13 shows the driving board as an integrated type. FIG. 14 is a skeletal side view showing an embodiment in which the vehicle travels while holding the raw material. 1; Sawmilling device 2; Multiple light projection [board 3; Sending device 10; Machine frame 10a; Motor mounting portion 10bi bearing support portion 10C; Walking device support portion 11; Circular saw blade 11a; Central portion circular saw blade 11b; Side Part circular saw blade 12; main shaft 13i bearing 14i passive pulley 15; output pulley 165 belt 18.13a, 18b; boss 19; key 20; keyway 21; receiving groove 22; auction device 23; auction support plate 24; hanging rod 25; Support plate 26; Serving unit 27; Walking shifter 28; Walking cylinder 28a; Slider 30: Frame 31; Wheel 32; Rail 32F; Rail machine stand 33; Gas guy unit 34; Movable board 34a; Board Part 34b; Rising part 35; Guide rail 37; Main cylinder 37a; Slider 38; Guide grooves 39, 39a, 39b; Driving slope 39A; Movable plate 40, 40A; Correction cylinder 40a; Slider A; Raw material A1; Main wood part A2 i Back board part A3; End part al i Heartwood part al; Sapwood part M; Motor S; Spring U; Winch unit
Claims (3)
台の走行により原材を移動させて、挽割工程を行わせる
装置において、前記架台の走行方向の両端には互いに対
向するガスガイユニットを具え、且つこのガスガイユニ
ットは二枚以上の打込板が原材に対し打込自在に設けら
れていることを特徴とする送付装置。(1) In a device that holds the raw material by acting on the front and rear ends of the raw material and moves the raw material by running a pedestal to perform the sawing and splitting process, both ends of the pedestal in the running direction are connected to each other. A sending device comprising gas guy units facing each other, and the gas guy unit being provided with two or more driving plates so as to be freely driven into a raw material.
在に移動できるように構成されていることを特徴とする
請求項１記載の送付装置。(2) The sending device according to claim 1, wherein the two or more driving plates are configured to be movable individually to drive into the raw material.
して摺動自在に取り付けられ、前記可動基板と架台との
相対位置をメインシリンダによって切り替え、一方、可
動基板と複数の打込板との相対位置は打込板に各別に設
けた補正シリンダによって切り替えるように構成されて
いることを特徴とする請求項１または２記載の送付装置
。(3) The driving plate is slidably attached to the movable board that slides on the pedestal, and the relative position between the movable board and the pedestal is switched by a main cylinder. 3. The sending device according to claim 1, wherein the relative position with respect to the driving board is changed by means of correction cylinders provided separately on the driving board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1185752A JPH0741601B2 (en) | 1989-07-18 | 1989-07-18 | Material feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1185752A JPH0741601B2 (en) | 1989-07-18 | 1989-07-18 | Material feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0349902A true JPH0349902A (en) | 1991-03-04 |
| JPH0741601B2 JPH0741601B2 (en) | 1995-05-10 |
Family
ID=16176249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1185752A Expired - Lifetime JPH0741601B2 (en) | 1989-07-18 | 1989-07-18 | Material feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741601B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04296501A (en) * | 1991-03-26 | 1992-10-20 | Ishita:Kk | Method and apparatus for forwarding lumber |
| ES2257920A1 (en) * | 2004-05-11 | 2006-08-01 | Maimbar Xxi, S.L. | Positioning machine for cut logs used in making planks, has carrier mechanism with adjustable headstocks and aligned rotating claws for picking up and carrying logs |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62178301A (en) * | 1986-01-31 | 1987-08-05 | 遠藤 和夫 | Method and device for manufacturing joining member |
| JPH0195001A (en) * | 1987-10-07 | 1989-04-13 | Sanzen Kogyo Kk | Log turning and positioning device for carriage |
-
1989
- 1989-07-18 JP JP1185752A patent/JPH0741601B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62178301A (en) * | 1986-01-31 | 1987-08-05 | 遠藤 和夫 | Method and device for manufacturing joining member |
| JPH0195001A (en) * | 1987-10-07 | 1989-04-13 | Sanzen Kogyo Kk | Log turning and positioning device for carriage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04296501A (en) * | 1991-03-26 | 1992-10-20 | Ishita:Kk | Method and apparatus for forwarding lumber |
| ES2257920A1 (en) * | 2004-05-11 | 2006-08-01 | Maimbar Xxi, S.L. | Positioning machine for cut logs used in making planks, has carrier mechanism with adjustable headstocks and aligned rotating claws for picking up and carrying logs |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0741601B2 (en) | 1995-05-10 |
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