JPH07185371A - Cutting machine for planar residual material such as substrate - Google Patents
Cutting machine for planar residual material such as substrateInfo
- Publication number
- JPH07185371A JPH07185371A JP32939093A JP32939093A JPH07185371A JP H07185371 A JPH07185371 A JP H07185371A JP 32939093 A JP32939093 A JP 32939093A JP 32939093 A JP32939093 A JP 32939093A JP H07185371 A JPH07185371 A JP H07185371A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- rotary cutter
- materials
- shredded
- coarse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はプリント基板のような板
状残材を細かく剪断切削する基板などの板状剪削機に係
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plate-like shearing machine for a board or the like for finely shear-cutting a plate-like residual material such as a printed board.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】プリン
ト基板の製造ラインから毎日莫大な量の板状残材が発生
しているが、現在の粉砕機では細かく粉砕することがで
きず、そのうえプリント基板には柔軟性のあるエポキシ
樹脂や硬いガラス繊維や展延性のある銅板等が入ってい
るため粉砕機では破砕できなかったり歯づまりを起こし
て停止したりするので、巳を得ずそのままの形で輪送し
て産業廃棄物として廃棄しているが、何分この板状残材
の量が莫大で嵩張るので、その輪送費と産業廃棄物とし
ての処理が大変であった。発明者はこの板状残材をチッ
プ状に細断し、セメントに混入してブロックやセメント
製品を作ったり、瓦材に混入して軽くて強い瓦を製作す
ることにより産業廃棄物のリサイクル化を計画してい
る。そのため発明者はプリント基板などの板状残材の細
断化に関し種々のテストを行い、このような板状残材の
細断方式にはクラッシャー等による粉砕方式ではだめで
剪断切削方式が良いことを発見し本発明を完成した。2. Description of the Related Art A huge amount of plate-like residual material is produced every day from a printed circuit board production line, but it cannot be finely crushed by a current crusher, and moreover, it is printed. Since the substrate contains flexible epoxy resin, hard glass fiber, spreadable copper plate, etc., it cannot be crushed by a crusher or it will stop due to tooth clogging, so it will not be obtained as it is. Although they are transported by wheel and discarded as industrial waste, the amount of this plate-shaped residual material is enormous and bulky for a few minutes, so the transportation cost and processing as industrial waste were difficult. The inventor shreds this plate-like residual material into chips and mixes it with cement to make blocks and cement products, or mixes it with roof tile materials to make light and strong roof tiles, thereby recycling industrial waste. Are planning. Therefore, the inventor has conducted various tests on shredding of plate-like residual materials such as printed circuit boards, and as a shredding method for such plate-like residual materials, a crushing method using a crusher or the like should not be a shear cutting method. And have completed the present invention.
【０００３】[0003]
【課題を解決するための手段】添付図面を参照して本発
明の要旨を説明する。The gist of the present invention will be described with reference to the accompanying drawings.
【０００４】機体１の上部にプリント基板のような板状
残材ａを投入する投入口２を設け、この投入口２の直下
に回転ローラー３・４を対向状態に架設し、この回転ロ
ーラー３・４の周面に所定の間隔を置いて軸方向に板状
残材ａを機体１内に送り込む突条刃３’とこの突条刃
３’に対応する受凹条４’を設け、この回転ローラー３
・４の下方に粗剪断固定刃５と粗剪断回転カッター６を
対向状態に架設し、この粗剪断固定刃５に複数個のラッ
ク形刃５’を並設し、粗剪断回転カッター６の周面にラ
ック形刃５’の刃溝部５”に嵌入して送り込まれた板状
残材ａを粗く剪削する複数個の剪削刃６’を並設し、こ
の粗剪断固定刃５と粗剪断回転カッター６の下方に細断
固定刃７と細断回転カッター８を対向状態に架設し、こ
の細断固定刃７に複数個の細断ラック形刃７’を並設
し、細断回転カッター８に細断ラック形刃７’の細溝部
７”に嵌入して粗く剪削された残材ａ1を所望の細かさ
に剪削する複数個の細断剪削刃８’を並設し、機体１の
下方に細断剪削屑ａ2の取出口９を設けたことを特徴と
する基板などの板状残材剪削機に係るものである。An input port 2 for inputting a plate-like residual material a such as a printed circuit board is provided on the upper part of the machine body 1, and rotary rollers 3 and 4 are installed directly below the input port 2 so as to face each other. Providing a ridge blade 3'for axially feeding the plate-shaped residual material a into the machine body 1 at a predetermined interval on the peripheral surface of 4 and a receiving groove 4'corresponding to the ridge blade 3 ', Rotating roller 3
The coarse shear fixed blade 5 and the coarse shear rotary cutter 6 are installed below 4 in a state of facing each other, and a plurality of rack-shaped blades 5 ′ are installed side by side on the coarse shear fixed blade 5 to surround the coarse shear rotary cutter 6. On the surface, a plurality of shearing blades 6'for roughly shearing the plate-shaped residual material a fitted into the blade groove portion 5 "of the rack-shaped blade 5'and arranged in parallel are provided. A shredder fixed blade 7 and a shredded rotary cutter 8 are installed below the shearing rotary cutter 6 so as to face each other, and a plurality of shredded rack-shaped blades 7'are installed side by side on the shredded fixed blade 7 to rotate the shredder. juxtaposed 'plurality of shredded剪削blade 8 to剪削the remainder a 1 which is roughened剪削to fit into small grooves 7 "of the desired fineness' chopped rack shaped blade 7 to the cutter 8 However, the present invention relates to a plate-like residual material shearing machine such as a substrate, which is provided with an outlet 9 for the shredded cutting waste a 2 below the machine body 1.
【０００５】[0005]
【作用】投入口２よりプリント基板のような板状残材ａ
を投入すると、板状残材ａは回転ローラー３の突状刃
３’と回転ローラー４の受凹条４’とにより機体１内に
送り込まれる。[Function] A plate-like residual material a such as a printed circuit board is introduced from the inlet 2.
Then, the plate-shaped residual material a is fed into the machine body 1 by the projecting blade 3 ′ of the rotary roller 3 and the receiving groove 4 ′ of the rotary roller 4.
【０００６】機体１内に送り込まれた板状残材ａは粗剪
断固定刃５のラック形刃５’と粗剪断回転カッター６の
剪断刃６’とにより粗く剪削されたあと、粗剪断回転刃
５と粗剪断回転カッター６の下方に送られ、細断固定刃
７の細断ラック形刃７’と細断回転カッター８の細断剪
削刃８’により所望の細かさの細断剪削屑ａ2に剪削さ
れ取出口９より導出される。The plate-shaped residual material a fed into the machine body 1 is roughly sheared by the rack-shaped blade 5'of the coarse-shear fixed blade 5 and the shear blade 6'of the coarse-shear rotary cutter 6, and then the coarse-shear rotation. It is sent below the blade 5 and the coarse-shear rotary cutter 6, and is shredded to the desired fineness by the shredded rack-shaped blade 7'of the shredded fixed blade 7 and the shredded shearing blade 8'of the shredded rotary cutter 8. It is sheared by the shavings a 2 and led out from the outlet 9.
【０００７】[0007]
【実施例】図面は本発明に好適な一実施例を図示したも
のである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings show a preferred embodiment of the present invention.
【０００８】機体１の上部にプリント基板のような板状
残材ａを投入するホッパー形状の投入口２を設け、この
投入口２の直下の機体１内に対向状態に前後の軸受を介
して回転ローラー３・４を回動自在に架設する。A hopper-shaped input port 2 for inputting a plate-shaped residual material a such as a printed circuit board is provided on the upper part of the machine body 1, and the machine body 1 immediately below the supply port 2 is opposed to the interior of the machine body 1 through front and rear bearings. The rotating rollers 3 and 4 are rotatably installed.
【０００９】回転ローラー３の周面の軸方向に所定等間
隔に１２条の突条刃３’を設け、回転ローラー３の後端
部にスプロケット11,前端部に歯車12を止着する。回転
ローラー４の周面軸方向に、前記突条刃３’に対応し回
転ローラ３の突条刃３’と共動して板状残材ａを機体１
内に送り込む１２条の受凹条４’を設け、この回転ロー
ラー４の外周に所定間隔をおいて前記受凹条４’と直交
する複数個のリング状の逃げ溝13を溝設し、回転ローラ
ー４の前端部に回転ローラー３の歯車12に噛合する同形
の歯車14を止着する。Twelve protrusion blades 3'are provided at regular intervals in the axial direction on the peripheral surface of the rotating roller 3, and a sprocket 11 is fixed to the rear end of the rotating roller 3 and a gear 12 is fixed to the front end thereof. The plate-shaped residual material a is removed from the machine body 1 in the axial direction of the peripheral surface of the rotating roller 4 by cooperating with the protruding blade 3 ′ of the rotating roller 3 corresponding to the protruding blade 3 ′.
Twelve receiving recessed lines 4'to be fed into the inside are provided, and a plurality of ring-shaped relief grooves 13 orthogonal to the receiving recessed lines 4'are provided on the outer periphery of the rotary roller 4 at predetermined intervals to rotate. A gear 14 of the same shape that meshes with the gear 12 of the rotating roller 3 is fixedly attached to the front end of the roller 4.
【００１０】前記回転ローラー３・４の下方の機体１内
に板状の粗剪断固定刃５を固定し、この粗剪断固定刃５
の先端刃形状を、側面より見て図４のように後述の粗剪
断回転カッター６の回転中心より左上方へ向かって４５
°の傾斜面ｓ1,ｓ2と粗剪断回転カッター６の刃底に近
接した粗剪断固定刃５の刃先ｓ1より左下方へ向かって
４５°の傾斜面ｓ1・ｓ4とで形成される９０°の刃先角
度に形成し、この刃先角度の上面の傾斜面ｓ1・ｓ2の途
中に粗剪断回転カッター６の外周刃先部６”の交差点に
近接した溝底縁部ｓ3を設け、この溝底縁部ｓ3を起点と
して前記ｓ1・ｓ4に平行に所定間隔に複数個のラック形
状の刃溝部５”を並設してラック形刃５’を形成する。A plate-like coarse shear fixed blade 5 is fixed in the machine body 1 below the rotating rollers 3 and 4, and the coarse shear fixed blade 5 is fixed.
When viewed from the side, the shape of the tip blade of No. 45 is directed toward the upper left from the center of rotation of the coarse shearing rotary cutter 6 described later as shown in FIG.
Inclined surfaces s 1 and s 2 and inclined surfaces s 1 and s 4 that are inclined to the lower left from the cutting edge s 1 of the coarse shear fixed blade 5 close to the bottom of the coarse shear rotary cutter 6 by 45 degrees. And a groove bottom edge s 3 close to the intersection of the outer peripheral edge 6 ″ of the rough shear rotary cutter 6 is formed in the middle of the inclined surface s 1 · s 2 of the upper surface of this edge angle. A plurality of rack-shaped blade groove portions 5 ″ are arranged in parallel at a predetermined interval in parallel with s 1 and s 4 starting from the groove bottom edge portion s 3 to form a rack-shaped blade 5 ′.
【００１１】前記粗剪断固定刃５に対向状態に粗剪断回
転カッター６を前後の軸受を介して架設し、粗剪断回転
カッター６の周面に前記ラック形刃５’の刃溝部５”に
嵌入する円周６等分の剪削刃６’を突設し、この円周６
個の剪断刃６’で形成した剪削回転刃を粗剪削固定刃５
の刃溝部５”に対応せしめて並設し、この並設された粗
剪削回転刃と前記粗剪断固定刃５の刃溝部５”とを図７
のように粗剪断回転カッター６の軸方向に５°のねじれ
角度で並設し、この剪削刃６’の外周刃先部６”を前記
のように粗剪断固定刃５の刃溝部５”の溝底縁部ｓ3に
近接せしめ、剪削刃６’の刃底部に図４のように凹状の
段状刃部15を形成し、この段状刃部15の右突刃15’を前
記粗剪断固定刃５の刃先縁端ｓ1に近接状態に設け、こ
の段状刃部15の右突刃15’と外周刃先部６”間に円弧状
の切り刃15”を形成する。粗剪断回転カッター６の前後
端部に前記回転ローラー３のスプロケット11と同形のス
プロケット16・17を止着し、このスプロケット17と前記
ローラ３のスプロケット11間に駆動チェーン22を掛け渡
す。粗剪断固定刃５の上面に上方に鋭角を有する断面直
角三角形状のガイド片10を付設し、回転ローラー３・４
により送り込まれた板状残材ａがスムーズに粗剪断固定
刃５の上斜面ｓ2・ｓ3に沿って降下して粗剪断固定刃５
と粗剪断回転カッター６とにより剪削されるよう設け
る。A coarse-shear rotary cutter 6 is laid across the front and rear bearings so as to face the coarse-shear fixed blade 5, and the coarse-shear rotary cutter 6 is fitted in the blade groove portion 5 "of the rack-shaped blade 5'on the peripheral surface thereof. The cutting blade 6'is divided into 6 equal parts, and the circumference 6
The rotary cutting blade formed by the individual shearing blades 6'is used as the coarse shearing fixed blade 5
7 in parallel with each other in parallel with the blade groove portion 5 ″ of FIG.
As described above, the coarse shear rotary cutter 6 is arranged in parallel at a twist angle of 5 °, and the outer peripheral edge portion 6 ″ of this shearing blade 6 ′ is aligned with the groove groove portion 5 ″ of the coarse shear fixed blade 5 as described above. brought close to Mizosokoen portion s 3, 'to form a concave stepped blade portion 15 as shown in FIG. 4 to the blade bottom of the right突刃15 of the stepped edge portion 15'剪削blade 6 the rough a The shear fixed blade 5 is provided in the vicinity of the edge s 1 of the cutting edge, and an arcuate cutting edge 15 ″ is formed between the right protruding edge 15 ′ of this stepped edge 15 and the outer peripheral edge 6 ″. Sprockets 16, 17 having the same shape as the sprocket 11 of the rotary roller 3 are fixed to the front and rear ends of the rough shear rotary cutter 6, and a drive chain 22 is stretched between the sprocket 17 and the sprocket 11 of the roller 3. A guide piece 10 having a right-angled triangular cross-section having an acute angle is attached to the upper surface of the coarse shear fixed blade 5, and the rotary rollers 3 and 4 are attached.
The plate-shaped residual material a sent by the tool smoothly descends along the upper slopes s 2 and s 3 of the coarse shear fixed blade 5 and the coarse shear fixed blade 5
And the rough shear rotary cutter 6 so as to be sheared.
【００１２】前記粗剪断固定刃５と粗剪断回転カッター
６の下方の機体１内に板状の細断固定刃７を固定し、こ
の細断固定刃７に対向状態に前後の軸受を介して細断回
転カッター８を回動自在に架設する。実施例ではこの板
状の細断固定刃７の刃先部の形状を側面より見て刃先先
端部ｕ1より垂設した刃先面の右縦側面の途中ｕ2から左
下方へ４５°の逃げ角を有する刃先形状に形成し、この
刃先部に細断回転カッター８の外周刃先部８”の交差点
に近接した溝底線部ｕ3を設け、溝底線部ｕ3を起点とし
て垂直方向に所定間隔で粗剪断固定刃５より更に細かい
複数個の垂直形状の細断ラック形刃７’を並設し、細断
回転カッター８の周面に前記細断ラック形刃７’の細溝
部７"に嵌入して粗く剪断された残材ａ1を剪削する円周
８等分の細断剪削刃８’で形成された回転刃を細断ラッ
ク形刃７’の細溝部７”に対応せしめて並設し、この並
設された回転刃と細断ラック形刃とを細断回転カッター
８の軸方向に１０°のねじれ角度で並設し、この細断剪
削刃８’の外周刃先部８”を前記細断固定刃７の溝底縁
部ｕ3に近接するよう設け、この細断回転カッター８の
刃底18’と外周刃先部８”間に円弧状の切刃18を形成
し、細断回転カッター８の前端部に粗剪断回転カッター
６のスプロケット16と同形のスプロケット19を止着す
る。A plate-like shredded fixed blade 7 is fixed in the machine body 1 below the rough shear fixed blade 5 and the coarse shear rotary cutter 6, and the shredded fixed blade 7 is opposed to the shredded fixed blade 7 through front and rear bearings. A shredder rotary cutter 8 is rotatably installed. In the embodiment, when the shape of the blade tip of the plate-shaped shredded fixed blade 7 is viewed from the side, a clearance angle of 45 ° from the midway u 2 on the right vertical side of the blade tip vertically extending from the blade tip tip u 1 to the lower left. And a groove bottom line portion u 3 is provided in this blade tip portion in the vicinity of the intersection of the outer peripheral blade edge portion 8 ″ of the shredder rotary cutter 8, and the groove bottom line portion u 3 is used as a starting point at predetermined intervals in the vertical direction. A plurality of vertical shredding rack-shaped blades 7 ', which are finer than the coarse-shear fixed blade 5, are arranged side by side, and are fitted into the narrow groove portion 7 "of the shredded rack-shaped blade 7'on the peripheral surface of the shredding rotary cutter 8. Then, the rotary blade formed by the shredding blade 8 ′ divided into 8 equal parts for cutting the roughly shredded residual material a 1 is made to correspond to the thin groove portion 7 ″ of the shredded rack-shaped blade 7 ′. The juxtaposed rotary blades and shredded rack-shaped blades are juxtaposed in the axial direction of the shredded rotary cutter 8 at a twist angle of 10 °. The outer peripheral blade edge portion 8 ′ of “is provided so as to be close to the groove bottom edge portion u 3 of the shredded fixed blade 7, and an arc-shaped cut is provided between the blade bottom 18 ′ of the shredder rotary cutter 8 and the outer peripheral blade edge portion 8 ″. A blade 18 is formed, and a sprocket 19 having the same shape as that of the sprocket 16 of the rough shear rotary cutter 6 is fixed to the front end of the shred rotary cutter 8.
【００１３】機体１に電動機を横設し、この電動機の出
力軸20に駆動スプロケット21を止着し、駆動スプロケッ
ト21・細断回転カッター８のスプロケット19・粗剪断回
転カッター６のスプロケット16間に駆動チェーン23を掛
け廻す。An electric motor is installed horizontally on the machine body 1, and a drive sprocket 21 is fixedly attached to the output shaft 20 of the electric motor. Between the drive sprocket 21, the sprocket 19 of the shred rotary cutter 8 and the sprocket 16 of the coarse shear rotary cutter 6. Hang the drive chain 23 around.
【００１４】実施例を上記のように構成したので電動機
を回転すると駆動チェーン23により細断回転カッター８
・粗剪断回転カッター６が反時計廻りに回転し、粗剪断
回転カッター６・回転ローラ間に掛け渡された駆動チェ
ーン22により回転ローラ３が反時計廻りに回転し、回転
ローラー３・回転ローラー４間に設けられた歯車12・14
により回転ローラー４は時計廻りに互いに同期して回転
する。Since the embodiment is constructed as described above, when the electric motor is rotated, the drive chain 23 causes the chopping rotary cutter 8 to rotate.
The coarse-shear rotary cutter 6 rotates counterclockwise, and the drive chain 22 hung between the coarse-shear rotary cutter 6 and the rotary roller rotates the rotary roller 3 counterclockwise to rotate the rotary roller 3 and the rotary roller 4. Gears 12 and 14 provided between
As a result, the rotary roller 4 rotates clockwise in synchronization with each other.
【００１５】投入口２よりプリント基板のような板状残
材ａを投入すると、回転ローラー３の突条刃３’と回転
ローラー４の受凹条４’とにより板状残材ａが機体１内
に送り込まれる。When a plate-shaped residual material a such as a printed circuit board is charged from the charging port 2, the plate-shaped residual material a is transferred to the machine body 1 by the protruding blades 3'of the rotating roller 3 and the recessed groove 4'of the rotating roller 4. Sent in.
【００１６】次いでこの板状残材ａはガイド片10を経由
して粗剪断固定刃５と粗剪断回転カッター６の刃部に降
下し粗剪断固定刃５の刃先ｓ1と粗剪斷回転カッター６
の右突刃15’とにより剪削され、次いで粗剪断固定刃５
の刃先ｓ1・溝底縁部ｓ3のラック状刃溝に沿って粗剪断
回転カッター６の円弧状の切り刃15”が遂次刃溝部５”
に嵌入しながら板状残材ａを剪削し、最後に粗剪断固定
刃５の溝底縁部ｓ3と粗剪断回転カッター６の外周刃先
部６”とで板状残材ａを粗く剪削する。またこのとき粗
剪断回転カッター６を６個の剪削刃６’で形成し、この
６個の剪削刃６'よりなる回転刃を軸方向に５°のねじ
れ角度で形成したので、板状残材ａの剪削がスムーズに
行なわれる。Next, this plate-shaped residual material a descends via the guide piece 10 to the blade portions of the coarse shear fixed blade 5 and the coarse shear rotary cutter 6, and the blade edge s 1 of the coarse shear fixed blade 5 and the coarse shear rotary cutter. 6
The right blade 15 'is sheared, and then the coarse shear fixed blade 5
Along the rack-shaped blade groove of the blade edge s 1 and the groove bottom edge portion s 3 of the rough shear rotary cutter 6 has an arc-shaped cutting blade 15 ″ with a continuous blade groove portion 5 ″.
The plate-shaped residual material a is sheared while being fitted into the groove, and finally the plate-shaped residual material a is roughly sheared by the groove bottom edge s 3 of the coarse shear fixed blade 5 and the outer peripheral edge 6 ″ of the coarse shear rotary cutter 6. At this time, the coarse-shear rotary cutter 6 was formed with six shearing blades 6 ′, and the rotary blade consisting of the six shearing blades 6 ′ was formed with a twist angle of 5 ° in the axial direction. The plate-shaped residual material a is smoothly sheared.
【００１７】次いでこの粗く剪削された残材ａ1は細断
固定刃７の剪削ラック形刃７’の先端ｕ1と細断回転カ
ッター８の細断剪断刃８’の刃底18'により剪削され、
剪断ラック形刃７’のラック状溝部に沿って細断回転カ
ッター８の円弧状の切り刃18が遂次細溝部７”に嵌入し
ながら粗く剪断された残材ａ1を剪削し、最後に細断固
定刃７の溝底縁部ｕ3と細断回転カッター８の外周刃先
部８"で粗く剪削された残材ａ1を所望の細かさの細断剪
削屑ａ2に剪削する。またこのとき細断回転カッター８
を８個の細断剪削刃８’で形成し、この８個の剪削刃
８’よりなる回転刃を軸方向に１０°のねじれ角度で形
成したので残材ａ1の剪削がスムーズに行なわれ、剪削
された細断剪削屑ａ2は機体下部に設けた取出口９より
排出する。尚、図中符号24は伸縮自在なスタンド、25，
26はバックプレートである。Next, the coarsely sheared residual material a 1 is the tip u 1 of the shearing rack-shaped blade 7'of the shredded fixed blade 7 and the blade bottom 18 'of the shredded shearing blade 8'of the shredder rotary cutter 8. Sheared by
The remainder a 1 arcuate cutting edge 18 along the rack-shaped groove shredding rotary cutter 8 is roughened sheared while fitted in sequential narrow groove 7 "shear rack type blades 7 'and剪削, finally Then, the residual material a 1 coarsely shaved by the groove bottom edge u 3 of the shredded fixed blade 7 and the outer peripheral edge 8 ″ of the shredded rotary cutter 8 is shredded into shredded cutting scraps a 2 having a desired fineness. Shave. At this time, the shredder rotary cutter 8
The 'formed in this eight剪削blade 8' eight shredding剪削blade 8 smoothly because the rotating blade made of formed by twisting angle of the axis direction to 10 ° of remainder a 1剪削Then, the shredded cutting scraps a 2 that have been sheared are discharged from the outlet 9 provided in the lower portion of the machine body. In addition, reference numeral 24 in the drawing denotes a telescopic stand, 25,
26 is a back plate.
【００１８】[0018]
【発明の効果】本発明は上記のように機体内に対向状態
に回転ローラーを設け、この回転ローラーによりプリン
ト基板のような板状残材を機体内に送り込んだあと、粗
剪断固定刃と粗剪断回転カッターによりこの板状残材を
粗く剪削し、更にこの残材を一対の細断固定刃と細断回
転カッターにより剪削して所望の細かさの細断剪削屑を
収集することができるので、従来の粉砕機では粉砕でき
なかった板状残材が細かく細断されて容量が約1/50に減
少し、輪送費が著しく軽減される。As described above, according to the present invention, a rotary roller is provided in the machine body so as to face each other, and a plate-like residual material such as a printed circuit board is fed into the machine body by the rotary roller. Roughly shearing this plate-shaped residual material with a shearing rotary cutter, and further shearing this residual material with a pair of shredded fixed blades and a shredder rotary cutter to collect shredded scraps of the desired fineness. Therefore, the plate-like residual material that could not be crushed by the conventional crusher is shredded into small pieces, the capacity is reduced to about 1/50, and the transportation cost is significantly reduced.
【００１９】また、この細断剪削屑を例えばセメントに
混入して軽量で丈夫なブロックやセメント製品に利用で
きるので従来の産業廃棄物としてのプリント基板などの
板状残材が有効な資源として利用できる上に、ダクト等
を併用して工場の生産ラインの末端に設置することによ
り、自動的に板状残材が細断剪削屑として袋詰めができ
るので、人手のかからない実用的で秀れたプリント基板
などの板状残材剪削機となる。Further, since the shredded scraps can be mixed with cement for use in lightweight and durable blocks and cement products, plate-like residual materials such as printed circuit boards as conventional industrial wastes are effective resources. Not only can it be used, but by installing it at the end of the factory's production line in combination with a duct, etc., the plate-like residual material can be automatically packaged as shredded shreds into bags, so it is practical and labor-saving. It becomes a plate-shaped residual material shearing machine for printed circuit boards.
【図１】本実施例の斜視図である。FIG. 1 is a perspective view of the present embodiment.
【図２】本実施例の要部の断面図である。FIG. 2 is a sectional view of a main part of this embodiment.
【図３】本実施例のローラ３・４の要部の断面図であ
る。FIG. 3 is a cross-sectional view of a main part of rollers 3 and 4 of this embodiment.
【図４】本実施例の粗剪断固定刃５の刃先ｓ1と粗剪断
回転カッター６の右突刃15’により板状残材ａを剪削す
る状態を示す要部の断面図である。FIG. 4 is a cross-sectional view of essential parts showing a state in which the plate-shaped residual material a is sheared by the blade edge s 1 of the coarse shear fixed blade 5 and the right protruding blade 15 ′ of the coarse shear rotary cutter 6 of the present embodiment.
【図５】本実施例の粗剪断固定刃５の溝底縁部ｓ3と粗
剪断回転カッター６の外周歯先部６”により板状残材ａ
を剪削する状態を示す要部の断面図である。FIG. 5 shows a plate-shaped residual material a formed by the groove bottom edge s 3 of the coarse shear fixed blade 5 and the outer peripheral tooth tip 6 ″ of the coarse shear rotary cutter 6 of this embodiment.
FIG. 4 is a cross-sectional view of a main part showing a state of shearing.
【図６】本実施例の細断固定刃７の溝底縁部ｕ3と細断
回転カッター８の外周刃先部８"とにより粗く剪削され
た残材ａ1を剪削する状態を示す要部の断面図である。FIG. 6 shows a state in which the residual material a 1 roughly sheared by the groove bottom edge u 3 of the shredded fixed blade 7 and the outer peripheral edge 8 ″ of the shredded rotary cutter 8 is sheared in this embodiment. It is a sectional view of an important section.
【図７】粗剪断固定刃５と粗剪断回転カッター６の斜視
図である。FIG. 7 is a perspective view of a coarse shear fixed blade 5 and a coarse shear rotary cutter 6.
１ 機体 ２ 投入口 ３ 回転ローラー ３' 突条刃 ４ 回転ローラー ４' 受凹条 ５ 粗剪断固定刃 ５' ラック形刃 ５" 刃溝部 ６ 粗剪断回転カッター ６' 剪削刃 ７ 細断固定刃 ７' 細断ラック形刃 ７" 細溝部 ８ 細断回転カッター ８' 細断剪削刃 ９ 取出口 a 板状残材 a1 残材 a2 細断剪削屑1 Airframe 2 Input port 3 Rotating roller 3'Ridge blade 4 Rotating roller 4'Recessed groove 5 Coarse shear fixed blade 5'Rack shaped blade 5 "Blade groove 6 Coarse shear rotary cutter 6'Shear blade 7 Fine fixed blade 7'Shredded rack type blade 7 "Narrow groove 8 Shredded rotary cutter 8'Shredded shearing blade 9 Outlet a Plate-like residual material a 1 Remaining material a 2 Shredded cutting waste
Claims (1)
残材を投入する投入口を設け、この投入口の直下に回転
ローラーを対向状態に架設し、この回転ローラーの周面
に所定の間隔を置いて軸方向に板状残材を機体内に送り
込む突条刃とこの突条刃に対応する受凹条を設け、この
回転ローラーの下方に粗剪断固定刃と粗剪断回転カッタ
ーを対向状態に架設し、この粗剪断固定刃に複数個のラ
ック形刃を並設し、粗剪断回転カッターの周面にラック
形刃の刃溝部に嵌入して送り込まれた板状残材を粗く剪
削する複数個の剪削刃を並設し、この粗剪断固定刃と粗
剪断回転カッターの下方に細断固定刃と細断回転カッタ
ーを対向状態に架設し、この細断固定刃に複数個の細断
ラック形刃を並設し、細断回転カッターに細断ラック形
刃の細溝部に嵌入して粗く剪削された残材を所望の細か
さに剪削する複数個の細断剪削刃を並設し、機体の下方
に細断剪削屑の取出口を設けたことを特徴とする基板な
どの板状残材剪削機1. A charging port for charging a plate-like residual material such as a printed circuit board is provided in the upper part of the machine body, and a rotary roller is installed directly below the charging port so as to face each other, and a predetermined surface is provided on the peripheral surface of the rotary roller. A ridge blade that feeds the plate-shaped residual material into the machine body in the axial direction at intervals is provided, and a receiving groove corresponding to this ridge blade is provided, and the coarse shear fixed blade and the coarse shear rotary cutter are opposed below this rotating roller. The rack-shaped blades are installed in a state in which a plurality of rack-shaped blades are installed side by side on this coarse-shear fixed blade, and the plate-shaped residual material that has been fed by being inserted into the blade groove of the rack-shaped blade is roughly sheared on the peripheral surface of the coarse-shear rotary cutter. A plurality of shearing blades for cutting are installed side by side, and a fixed fixed blade and a finely divided rotary cutter are installed below the coarse sheared fixed blade and the coarse sheared rotary cutter so as to face each other. The shredded rack-shaped blades are installed side by side, and the shredded rotary cutter is fitted into the narrow groove of the shredded rack-shaped blade. Characterized in that a plurality of shredding blades for shearing the coarsely and coarsely shredded residual material into a desired fineness are provided in parallel, and an outlet for the shredded scraps is provided below the machine body. Board-like residual material shearing machine
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32939093A JPH07185371A (en) | 1993-12-27 | 1993-12-27 | Cutting machine for planar residual material such as substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32939093A JPH07185371A (en) | 1993-12-27 | 1993-12-27 | Cutting machine for planar residual material such as substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07185371A true JPH07185371A (en) | 1995-07-25 |
Family
ID=18220904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32939093A Pending JPH07185371A (en) | 1993-12-27 | 1993-12-27 | Cutting machine for planar residual material such as substrate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07185371A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09309519A (en) * | 1996-05-21 | 1997-12-02 | Miike Tekkosho Kk | Bag-ripping machine |
| JP2005329294A (en) * | 2004-05-19 | 2005-12-02 | Matsui Mfg Co | Shredder |
| KR20060025294A (en) * | 2004-09-15 | 2006-03-21 | 주식회사 광진환경 | Recycled aggregate sorting device |
| WO2008029541A1 (en) * | 2006-09-05 | 2008-03-13 | Kabushikikaisha Matsui Seisakusho | Crusher |
| JP2009011986A (en) * | 2007-07-09 | 2009-01-22 | Kurimoto Mec Ltd | Uniaxial volume reducing cutter |
| CN102896028A (en) * | 2012-09-17 | 2013-01-30 | 王雪芬 | Machine core of shredder |
| JP2013133508A (en) * | 2011-12-27 | 2013-07-08 | Kinki:Kk | Apparatus for stripping mounted part |
| CN106475176A (en) * | 2015-08-24 | 2017-03-08 | 江苏融源再生资源科技有限公司 | A kind of waste and old circuit board recovery crushing-separating apparatus |
| CN108855363A (en) * | 2018-07-19 | 2018-11-23 | 钟乘凤 | A kind of civil construction project construction waste treatment device |
| CN110367573A (en) * | 2019-08-23 | 2019-10-25 | 湖南天爱农业科技有限公司 | A kind of multifunctional feed process equipment using coaxial reverse structure |
| CN110898969A (en) * | 2019-11-29 | 2020-03-24 | 枣庄鑫金山智能机械股份有限公司 | Breaker convenient to maintenance |
| CN112044527A (en) * | 2020-08-31 | 2020-12-08 | 朱翠红 | Crushing and sorting treatment equipment for waste building structures |
| CN112619766A (en) * | 2020-11-19 | 2021-04-09 | 艾佳佳 | Special breaker of environment-friendly industry solid waste |
| CN117065889A (en) * | 2023-09-04 | 2023-11-17 | 中科澳森机器人科技(南京)有限公司 | Multifunctional crushing knife |
-
1993
- 1993-12-27 JP JP32939093A patent/JPH07185371A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09309519A (en) * | 1996-05-21 | 1997-12-02 | Miike Tekkosho Kk | Bag-ripping machine |
| JP2005329294A (en) * | 2004-05-19 | 2005-12-02 | Matsui Mfg Co | Shredder |
| JP4658516B2 (en) * | 2004-05-19 | 2011-03-23 | 株式会社松井製作所 | Shredder |
| KR20060025294A (en) * | 2004-09-15 | 2006-03-21 | 주식회사 광진환경 | Recycled aggregate sorting device |
| TWI398302B (en) * | 2006-09-05 | 2013-06-11 | Kabushikikaisha Matsui Seisakusho | Granulator |
| WO2008029541A1 (en) * | 2006-09-05 | 2008-03-13 | Kabushikikaisha Matsui Seisakusho | Crusher |
| JP5216592B2 (en) * | 2006-09-05 | 2013-06-19 | 株式会社松井製作所 | Crusher |
| JP2009011986A (en) * | 2007-07-09 | 2009-01-22 | Kurimoto Mec Ltd | Uniaxial volume reducing cutter |
| JP2013133508A (en) * | 2011-12-27 | 2013-07-08 | Kinki:Kk | Apparatus for stripping mounted part |
| CN102896028A (en) * | 2012-09-17 | 2013-01-30 | 王雪芬 | Machine core of shredder |
| CN106475176A (en) * | 2015-08-24 | 2017-03-08 | 江苏融源再生资源科技有限公司 | A kind of waste and old circuit board recovery crushing-separating apparatus |
| CN108855363A (en) * | 2018-07-19 | 2018-11-23 | 钟乘凤 | A kind of civil construction project construction waste treatment device |
| CN110367573A (en) * | 2019-08-23 | 2019-10-25 | 湖南天爱农业科技有限公司 | A kind of multifunctional feed process equipment using coaxial reverse structure |
| CN110898969A (en) * | 2019-11-29 | 2020-03-24 | 枣庄鑫金山智能机械股份有限公司 | Breaker convenient to maintenance |
| CN112044527A (en) * | 2020-08-31 | 2020-12-08 | 朱翠红 | Crushing and sorting treatment equipment for waste building structures |
| CN112619766A (en) * | 2020-11-19 | 2021-04-09 | 艾佳佳 | Special breaker of environment-friendly industry solid waste |
| CN112619766B (en) * | 2020-11-19 | 2022-04-12 | 江苏华旭环保股份有限公司 | Special breaker of environment-friendly industry solid waste |
| CN117065889A (en) * | 2023-09-04 | 2023-11-17 | 中科澳森机器人科技(南京)有限公司 | Multifunctional crushing knife |
| CN117065889B (en) * | 2023-09-04 | 2024-04-09 | 中科澳森机器人科技(南京)有限公司 | Multifunctional crushing knife |
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