JPH07247B2 - Scrap processor - Google Patents
Scrap processorInfo
- Publication number
- JPH07247B2 JPH07247B2 JP61003470A JP347086A JPH07247B2 JP H07247 B2 JPH07247 B2 JP H07247B2 JP 61003470 A JP61003470 A JP 61003470A JP 347086 A JP347086 A JP 347086A JP H07247 B2 JPH07247 B2 JP H07247B2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- plate material
- cutting
- scrap
- cutter mechanism
- 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
Links
Landscapes
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Description
【発明の詳細な説明】 ［発明の技術分野］ 本発明は板材を打抜き加工した後のスクラップを切断処
理するところのスクラップ処理装置に関する。Description: TECHNICAL FIELD OF THE INVENTION The present invention relates to a scrap processing apparatus for cutting scraps after punching a plate material.
［発明の技術的背景とその問題点］ 従来より、例えば第８図に示すようにフープ材から成る
板材１をプレス装置により順次連続的に打抜き加工した
後のスクラップ１′を切断処理するに当たっては、その
送り方向（図中矢印参照）についてプレス装置の後段に
設けたカッタにより、スクラップ１′を第９図に切断線
Ａで示すように送り方向と直角に切断するか、又は第10
図に切断線Ｂで示すように斜めに切断するかの何れかの
方法を採っている。然しながらこの何れの方法に於いて
も、切断した後の切断片１″は抜き孔２間の桟部３で繋
がっており、ために幅がスクラップ１′の全幅ひいては
板材１の全幅ｗのままで大きく、切断後に通るシュート
内やコンベア上などで引掛かったり絡まったりして詰ま
りを起こし、一方、溶解炉等に投入する折りの取扱いも
困難になるという問題点を有している。[Technical Background of the Invention and Problems Therefor] Conventionally, for example, as shown in FIG. 8, when cutting a scrap 1'after sequentially punching a plate material 1 made of a hoop material by a press machine, With respect to the feeding direction (see the arrow in the figure), the scrap 1'is cut at a right angle to the feeding direction as shown by a cutting line A in FIG.
As shown by a cutting line B in the figure, one of the oblique cutting methods is adopted. However, in any of these methods, the cut pieces 1 ″ after cutting are connected by the crosspieces 3 between the punched holes 2, so that the width remains the entire width of the scrap 1 ′ and thus the entire width w of the plate material 1. There is a problem in that it is large and gets caught or entangled in a chute that passes after cutting or on a conveyor, which causes clogging, and on the other hand, it is difficult to handle a fold that is put into a melting furnace or the like.
そこで、その解決策として第11図に示すように切断線Ｂ
即ちカッタがスクラップ１′の桟部３にかかってこの桟
部３をも切断するように設定することが行なわれてい
る。然しながらこの場合、第12図に示す板材４のように
板材のサイズが変わり、更に抜き孔５及び桟部６のよう
にその打抜きサイズが変わると、カッタの位置をそのプ
レス中心からの距離ｘ１とｘ２の違いから明らかなよう
に変えなければならず、従ってその都度カッタを移動さ
せなければならなくて面倒であるという問題点を有して
いた。Therefore, as a solution to this, as shown in FIG.
That is, the cutter is set on the cross section 3 of the scrap 1'and the cross section 3 is also cut. However, in this case, when the size of the plate material is changed like the plate material 4 shown in FIG. 12 and the punching size is changed like the punch hole 5 and the cross section 6, the position of the cutter is changed by the distance x 1 from the press center. As is apparent from the difference between x and x 2 , there is a problem that the cutter has to be moved each time, which is troublesome.
［発明の目的］ 本発明は上述の事情に鑑みてなされたものであり、従っ
てその目的は、スクラップを細かく、しかも板材及びそ
の打抜きのサイズが変わってもカッタを逐一移動させる
必要なく細かく切断処理できるスクラップ処理装置を提
供するにある。[Object of the Invention] The present invention has been made in view of the above circumstances, and therefore an object of the present invention is to finely cut scrap and to cut finely without having to move the cutter step by step even if the size of the plate material and its punching is changed. It is to provide a scrap processing device that can.
［発明の概要］ 本発明は、第一のカッタ機構と第二のカッタ機構とを具
えて、その両カッタ機構によりスクラップを全幅にわた
り切断すると共に抜き孔間の桟部でも切断するようにし
たことを特徴とするものである。[Summary of the Invention] The present invention is provided with a first cutter mechanism and a second cutter mechanism, and both scrapers cut scraps over the entire width and also at the cross section between the holes. It is characterized by.
［発明の実施例］ 以下本発明の一実施例につき第１図乃至第５図を参照し
て説明する。先ず第１図乃至第３図に於いて、11は下
台、12は下台11の上方にガイドポスト13を介して対向配
設した上台であり、このうち上台12が後述する板材14を
抜打き加工するプレス装置（図示せず）にリンク機構等
（これも図示せず）を介して連動し下台11に対して上下
動するようになっている。これに対して15は第一のカッ
タ機構であり、下台11の上面の一端部（第１図中左側、
第３図中下側）から他端部（第１図中右側、第３図中上
側）にかけて第３図に示すように斜めに配設固定した主
下カッタ16と、上台12の下面に主下カッタ16と対向する
ように配設固定した主上カッタ17とから成っており、そ
の両カッタ16,17は夫々カッタベース18,19に複数の止め
ねじ20によって止められている。21は主下カッタ16の側
面から下台11の一側縁部（第３図中右側）にかけて配設
した主シュートで、その上面は下台11の一側縁部側へ漸
次下降する傾斜面22を成している。一方、23は主シュー
ト21の両側に夫々第一のカッタ機構15と交差する方向に
配設した第二のカッタ機構で、何れも下台11の上面に設
けた副下カッタ24と上台12の下面に設けた副上カッタ25
とから成っており、而してこれらも夫々カッタベース2
6,27に複数の止めねじ28により止められている。又この
場合、副下カッタ24の上面からカッタベース26の上面に
かけては夫々漸次下降する傾斜面29が形成され、更にそ
の各外側には夫々上面が上記主シュート21同様に下台11
の一側縁部側へ漸次下降する傾斜面30を成す副シュート
31を配設している。[Embodiment of the Invention] An embodiment of the present invention will be described below with reference to FIGS. 1 to 5. First, in FIGS. 1 to 3, 11 is a lower base, 12 is an upper base which is disposed above the lower base 11 via a guide post 13 so that the upper base 12 punches a plate material 14 to be described later. A press device (not shown) to be processed is interlocked with a link mechanism or the like (also not shown) to move up and down with respect to the lower table 11. On the other hand, 15 is a first cutter mechanism, which is one end of the upper surface of the lower table 11 (the left side in FIG. 1,
From the lower side in FIG. 3) to the other end (the right side in FIG. 1, the upper side in FIG. 3), the main lower cutter 16 is arranged and fixed obliquely as shown in FIG. It comprises a lower cutter 16 and a main upper cutter 17 arranged and fixed so as to face each other, and both cutters 16 and 17 are respectively fixed to the cutter bases 18 and 19 by a plurality of setscrews 20. Reference numeral 21 denotes a main chute arranged from the side surface of the main lower cutter 16 to one side edge portion (right side in FIG. 3) of the lower base 11, and the upper surface thereof has an inclined surface 22 which gradually descends to the one side edge side of the lower base 11. Is made. On the other hand, 23 is a second cutter mechanism arranged on each side of the main chute 21 in a direction intersecting with the first cutter mechanism 15, both of which are sub-lower cutters 24 provided on the upper surface of the lower table 11 and lower surfaces of the upper table 12. Deputy upper cutter provided in 25
And these are also cutter base 2 respectively.
It is fixed to 6,27 by a plurality of setscrews 28. Further, in this case, inclined surfaces 29 that gradually descend from the upper surface of the sub-lower cutter 24 to the upper surface of the cutter base 26 are formed.
A secondary chute that forms an inclined surface 30 that gradually descends to the edge of one side
31 are arranged.
さて、上述の如く構成したものの場合、板材14は第４図
に示すように順次連続的に打抜き加工されてスクラップ
14′と化してから送り出されたところで、第一のカッタ
機構15により切断線Ｃで示すように全幅にわたり斜めに
切断され、同時に第二のカッタ機構23により切断線Ｄで
示すように抜き孔32間の各桟部33で切断される。従って
充分に細かく切断されるものであり、よって切断後第一
のカッタ機構15により切断されたものが主シュート21の
傾斜面22上を滑り落ち、又、第二のカッタ機構23により
切断されたものが下副カッタ24の上面からカッタベース
26の上面にかけての傾斜面29を滑り更に副シュート31の
傾斜面30を滑って落ちるときでも、夫々引掛かりや絡ま
りによる詰まりを起こすことはなく、更にその後図示し
ないコンベア上等に移ってからも同様に詰まりを起こす
ことはなくして、夫々その流れを良くし得、加えて図示
しない溶解炉等に投入する折りの取扱いも容易になし得
るものである。そして第５図に示す板材34のように板材
のサイズが変わり、更に抜き孔35及び桟部36のようにそ
の打抜きサイズが前述の板材14から変わったときでも、
第一のカッタ機構15と第二のカッタ機構23はそれらにも
共通なサイズ及び共通な間隔に定めておくことにより、
その切断を前述同様に行なうことができ、よって従来と
は異なり、又、プレス中心からの同一距離x3でも示すよ
うにカッタを移動させる必要は全くなく、その面倒を省
くことができる。尚、この他、第一のカッタ機構15に於
ける主下カッタ16及び主上カッタ17も、又、第二のカッ
タ機構23に於ける副下カッタ24及び副上カッタ25も、す
べて直刃から成るものであるため、曲歯に比して研磨や
取付け、取外し等も夫々容易且つ確実に行なうことがで
きる。Now, in the case of the one configured as described above, the plate material 14 is sequentially punched as shown in FIG.
When it is sent out after being converted into 14 ', it is cut diagonally over the entire width by the first cutter mechanism 15 as shown by the cutting line C, and at the same time, by the second cutter mechanism 23 as shown by the cutting line D, the punched hole 32. It is cut at each cross section 33 in between. Therefore, it is cut into sufficiently fine pieces, so that the piece cut by the first cutter mechanism 15 after cutting slides down on the inclined surface 22 of the main chute 21 and is cut by the second cutter mechanism 23. From the upper surface of the lower auxiliary cutter 24, the cutter base
Even when sliding down the inclined surface 29 of the upper surface of 26 and further sliding down the inclined surface 30 of the auxiliary chute 31, there is no clogging due to catching or entanglement, and even after moving to a conveyor (not shown) or the like. Similarly, it is possible to prevent clogging, improve the flow of each, and easily handle the folds that are put into a melting furnace or the like not shown. Then, even when the size of the plate material is changed like the plate material 34 shown in FIG. 5, and the punching size is changed from the above-mentioned plate material 14 like the punching hole 35 and the crosspiece 36,
By defining the first cutter mechanism 15 and the second cutter mechanism 23 to have a common size and a common interval for them,
The cutting can be performed in the same manner as described above. Therefore, unlike the conventional case, there is no need to move the cutter as shown at the same distance x 3 from the center of the press, and the trouble can be saved. In addition to this, the main lower cutter 16 and the main upper cutter 17 in the first cutter mechanism 15, and the sub lower cutter 24 and the sub upper cutter 25 in the second cutter mechanism 23 are all straight blades. As compared with the curved tooth, it can be easily and surely polished, attached and detached.
ここで、第６図は本発明の異なる実施例を示したもの
で、前述の切断線Ｄに代わる三本の切断線Ｅで明らかな
ように第二のカッタ機構23を三組設けて、三列の抜き孔
加工をした板材37のスクラップ37′をその抜き孔38の各
間の桟部39で切断するようにしたものであり、このよう
に変えても前述同様の作用効果を得ることができる。Here, FIG. 6 shows a different embodiment of the present invention. As is apparent from the three cutting lines E instead of the above cutting line D, three sets of the second cutter mechanism 23 are provided, and The scrap 37 ′ of the plate material 37 that has been punched in rows is cut by the crosspieces 39 between the punching holes 38. Even if it is changed in this way, the same effect as the above can be obtained. it can.
又、第７図は本発明の更に異なる実施例を示したもの
で、上述の切断線Ｅとも代わる一本の切断線Ｆで明らか
なように第二のカッタ機構23を一組だけ設けて、一列の
抜き孔加工をした板材40のスクラップ40′をその抜き孔
41の各間の桟部42で切断するようにしたものであり、こ
のように変えてもやはり前述同様の作用効果を得ること
ができる。尚、この場合、第一のカッタ機構15による切
断線も直角な切断線Ｇに変えても良い。Further, FIG. 7 shows a further different embodiment of the present invention, in which only one set of the second cutter mechanism 23 is provided, as is apparent from the one cutting line F which replaces the above cutting line E. The scrap 40 'of the plate material 40 that has been punched in one row is punched
It is designed to cut at the cross section 42 between each of 41, and even if it is changed in this way, the same action and effect as described above can be obtained. In this case, the cutting line by the first cutter mechanism 15 may be changed to the cutting line G having a right angle.
この他、本発明は上記し且つ図面に示した実施例にのみ
限定されるものではなく、要旨を逸脱しない範囲内で適
宜変更して実施し得る。Besides, the present invention is not limited to the embodiments described above and shown in the drawings, and various modifications may be made without departing from the scope of the invention.
［発明の効果］ 以上の記述にて明らかなように本発明によれば、板材を
打抜き加工した後のスクラップを切断処理するものにあ
って、そのスクラップを全幅にわたり切断する第一のカ
ッタ機構と、前記スクラップを抜き孔間の桟部で切断す
る第二のカッタ機構とを具備して成ることを特徴とし、
以てスクラップを細かく、しかも板材及びその打抜きサ
イズが変わってもカッタを逐一移動させる必要なく細か
く切断処理できるいう優れた効果を奏するものである。[Effects of the Invention] As is clear from the above description, according to the present invention, there is provided a first cutter mechanism for cutting scraps after punching a plate material and cutting the scraps over the entire width. And a second cutter mechanism for cutting the scrap at the cross section between the holes,
As a result, there is an excellent effect that the scrap can be finely cut without the need to move the cutter one by one even if the plate material and the punching size thereof are changed.
第１図乃至第５図は本発明の一実施例を示したものに
て、第１図は装置全体の側面図、第２図は第１図のII−
II線断面図、第３図は装置下半部の平面図、第４図はス
クラップの切断の様子を表わした平面図、第５図は異な
る板材での第４図相当図である。又、第６図は本発明の
異なる実施例を示した第４図相当図、第７図は本発明の
更に異なる実施例を示した第４図相当図であり、そして
第８図乃至第12図は従来の装置による板材の夫々第４図
相当図である。 図中、11は下台、12は上台、14は板材、14′はスクラッ
プ、15は第一のカッタ機構、16は主下カッタ、17は主上
カッタ、23は第二のカッタ機構、24は副下カッタ、25は
副上カッタ、32は抜き孔、33は桟部、34は板材、34′は
スクラップ、35は抜き孔、36は桟部、37は板材、37′は
スクラップ、38は抜き孔、39は桟部、40は板材、40′は
スクラップ、41は抜き孔、42は桟部を示す。1 to 5 show an embodiment of the present invention. FIG. 1 is a side view of the entire apparatus, and FIG. 2 is II- of FIG.
A sectional view taken along line II, FIG. 3 is a plan view of the lower half of the apparatus, FIG. 4 is a plan view showing a state of scrap cutting, and FIG. 5 is a view corresponding to FIG. Further, FIG. 6 is a view corresponding to FIG. 4 showing a different embodiment of the present invention, FIG. 7 is a view corresponding to FIG. 4 showing a further embodiment of the present invention, and FIGS. The drawings are equivalent to FIG. 4, respectively, of the plate material by the conventional device. In the figure, 11 is a lower base, 12 is an upper base, 14 is a plate material, 14 'is scrap, 15 is a first cutter mechanism, 16 is a main lower cutter, 17 is a main upper cutter, 23 is a second cutter mechanism, and 24 is a Sub-lower cutter, 25 is sub-upper cutter, 32 is a hole, 33 is a cross section, 34 is a plate material, 34 is a plate material, 34 'is scrap, 35 is a removal hole, 36 is a cross section, 37 is a plate material, 37' is scrap, 38 is A hole, 39 is a cross section, 40 is a plate material, 40 'is scrap, 41 is a cut hole, and 42 is a cross section.
Claims (1)
断処理するものであって、そのスクラップを全幅にわた
り切断する第一のカッタ機構と、前記スクラップを抜き
孔間の桟部で切断する第二のカッタ機構とを具備して成
ることを特徴とするスクラップ処理装置。1. A first cutter mechanism for cutting scraps after punching a plate material and cutting the scraps over the entire width, and a second cutting mechanism for cutting the scraps at a cross section between the punching holes. And a cutter mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61003470A JPH07247B2 (en) | 1986-01-13 | 1986-01-13 | Scrap processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61003470A JPH07247B2 (en) | 1986-01-13 | 1986-01-13 | Scrap processor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62162409A JPS62162409A (en) | 1987-07-18 |
| JPH07247B2 true JPH07247B2 (en) | 1995-01-11 |
Family
ID=11558214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61003470A Expired - Lifetime JPH07247B2 (en) | 1986-01-13 | 1986-01-13 | Scrap processor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07247B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03278195A (en) * | 1990-03-27 | 1991-12-09 | Mitsutoyo Corp | Number of sheets measuring instrument |
| JP2020093354A (en) * | 2018-12-13 | 2020-06-18 | 賢治 徳勝 | Hoop material cutting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6110880Y2 (en) * | 1978-07-14 | 1986-04-07 | ||
| CH659893A5 (en) * | 1983-06-10 | 1987-02-27 | Mettler Instrumente Ag | METHOD FOR OPTICAL WEIGHT DISPLAY IN DOSING PROCESSES AND DOSING SCALE FOR IMPLEMENTING THE METHOD. |
-
1986
- 1986-01-13 JP JP61003470A patent/JPH07247B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62162409A (en) | 1987-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |