JPH0626780B2 - Chip conveyor - Google Patents
Chip conveyorInfo
- Publication number
- JPH0626780B2 JPH0626780B2 JP59214864A JP21486484A JPH0626780B2 JP H0626780 B2 JPH0626780 B2 JP H0626780B2 JP 59214864 A JP59214864 A JP 59214864A JP 21486484 A JP21486484 A JP 21486484A JP H0626780 B2 JPH0626780 B2 JP H0626780B2
- Authority
- JP
- Japan
- Prior art keywords
- trough
- coolant
- chip
- conveyor
- filter body
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0057—Devices for removing chips outside the working area
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Description
【発明の詳細な説明】 発明の目的 （産業上の利用分野） この発明は、工作機械の運転に際し加工部から発生する
チツプを、その加工部に供給されるクーラントから分離
して搬送排出するのに使用されるチツプコンベヤに関す
るものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention separates, from the coolant supplied to the machining part, the chips generated from the machining part during the operation of the machine tool, and conveys and discharges the chips. The present invention relates to a chip conveyor used for.
（従来の技術） 一般に、この種のチツプコンベヤにおいては、トラフ内
に複数個のスクレーパを有するコンベヤ体が配設され、
そのコンベヤ体の回転に伴いトラフ内のチツプがスクレ
ーパにてトラフの長手方向へ搬送されるようになつてい
る。(Prior Art) Generally, in this type of chip conveyor, a conveyor body having a plurality of scrapers is provided in a trough,
With the rotation of the conveyor body, the chips in the trough are conveyed by the scraper in the longitudinal direction of the trough.
そして、従来のチツプコンベヤにおいては、トラフ内に
供給されるチツプを含むクーラントからチツプのみを分
離するために、コンベヤ体の始端部と対応してトラフの
底部に濾過体が設けられ、この濾過体によりチツプとク
ーラントとの混合液からチツプを濾過してトラフの底部
上面に残し、クーラントをトラフの下方に排出するよう
に構成したものがある。And in the conventional chip conveyor, in order to separate only the chip from the coolant containing the chips supplied into the trough, a filter body is provided at the bottom of the trough corresponding to the starting end of the conveyor body. There is a configuration in which the chip is filtered from the mixed liquid of the chip and the coolant and left on the upper surface of the bottom of the trough, and the coolant is discharged below the trough.
（発明が解決しようとする問題点） ところが、この従来構成においては、濾過体がトラフの
底部に配設されているため、その濾過体の上面に細かい
チツプが堆積して目詰まりを起しやすく、濾過体を頻繁
に掃除しなければならないという問題点があつた。(Problems to be solved by the invention) However, in this conventional configuration, since the filter body is arranged at the bottom of the trough, fine chips are likely to be accumulated on the upper surface of the filter body to cause clogging. However, there is a problem that the filter body must be cleaned frequently.
発明の構成 （問題点を解決するための手段） この発明は、前記のような問題点に着目してなされたも
のであって、トラフ内に複数個のスクレーパを有すコン
ベア体を配設し、そのコンベア体の回転に伴いスクレー
バをトラフの底壁上で摺動させて、チップをトラフの長
手方向へ搬送するようにしたチップコンベアにおいて、 枠体の底部に濾過体が張設され、基端部をトラフの上部
に設けた支軸のまわりを上下に揺動可能にトラフの入口
部に取付けられた沈澱部材と、 前記沈澱部材の濾過体がクーラントに浸漬する位置とク
ーラントに浸漬しない液面上の位置との間で前記上下の
揺動を行えるように前記沈澱部材の自由端部に連結した
駆動手段と、 を具備し、前記沈澱部材を上下に揺動させてクーラント
からチップを分離して前記トラフの底壁側に強制沈澱さ
せるように構成したものである。Configuration of the Invention (Means for Solving Problems) The present invention has been made by paying attention to the above problems, in which a conveyor body having a plurality of scrapers is provided in a trough. In a chip conveyor in which the scraper is slid on the bottom wall of the trough as the conveyor body rotates to convey chips in the longitudinal direction of the trough, a filter body is stretched at the bottom of the frame body. A settling member attached to the inlet of the trough so that the end of the settling member is swingable up and down around a support shaft provided on the upper part of the trough; a position where the filter body of the settling member is immersed in the coolant; Drive means connected to the free end of the precipitation member so as to perform the vertical rocking to and from a position on the surface, and the rocking rock of the precipitation member to separate the chip from the coolant. And then the trough Those constructed as to force precipitation on the wall side.
（作用） 従つて、この発明のチツプコンベヤにおいては、トラフ
１内に供給されたチツプ６とクーラント７との混合液中
で沈澱部材１４の濾過体１７がクーラント７に浸漬する
位置としない位置間との間を円弧状に揺動されることに
より、その沈殿部材１４に目詰まりを生じるおそれがな
く、チツプ６がクーラント７から分離されてトラフ１の
底部上面に沈殿され、コンベヤ体１０の回転に伴つてス
クレーパ１２によりトラフ１の長手方向へ搬送排出され
る。(Operation) Accordingly, in the chip conveyor of the present invention, the position where the filter body 17 of the precipitation member 14 is immersed in the coolant 7 in the mixed liquid of the chip 6 and the coolant 7 supplied into the trough 1 and the position where it is not immersed. There is no risk of clogging of the settling member 14 due to the swinging in a circular arc between the chip 6 and the chip 6, which is separated from the coolant 7 and settled on the upper surface of the bottom of the trough 1 to rotate the conveyor body 10. Accordingly, the scraper 12 conveys and discharges the trough 1 in the longitudinal direction.
（実施例） 以下、この発明の一実施例を図面に従つて詳細に説明す
る。Embodiment An embodiment of the present invention will be described in detail below with reference to the drawings.
さて、この実施例のチツプコンベヤにおいてトラフ１
は、下部においてほぼ水平に延びる入口部２と、その入
口部２の一端から上方へ斜状に延びる上昇部３と、その
上昇部３の上端から側方へ延びる上部の出口部４とから
構成されている。トラフ１の入口部２における一端上部
にはホツパ５が設けられ、工作機械の加工部から排出さ
れるチツプ６とクーラント７との混合液を、このホツパ
５からトラフ１の入口部２内に供給できるようになつて
いる。Now, in the chip conveyor of this embodiment, the trough 1
Is composed of an inlet portion 2 extending substantially horizontally in the lower portion, a rising portion 3 extending obliquely upward from one end of the inlet portion 2, and an upper outlet portion 4 extending laterally from the upper end of the rising portion 3. Has been done. A hopper 5 is provided at the upper end of the inlet portion 2 of the trough 1, and a mixed liquid of the chip 6 and the coolant 7 discharged from the machining portion of the machine tool is supplied from the hopper 5 into the inlet portion 2 of the trough 1. It's ready.
前記トラフ１の入口部２及び出口部４内には各一対のス
プロケツト８が回転軸９にて回転可能に支持され、それ
らのスプロケツト８間には左右一対のチエーンよりなる
コンベヤ体１０が掛装されている。各コンベヤ体１０の
上方移動部及び下方移動部に対応してトラフ１内にはガ
イドレール１１が配設され、コンベヤ体１０をトラフ１
の入口部２、上昇部３及び出口部４に沿つて移動案内さ
せるようになつている。一対のコンベヤ体１０間には複
数個のスクレーパ１２が所定間隔おきで配設され、コン
ベヤ体１０が図示しないモータ等により第１図の時計方
向へ周回される際、トラフ１の入口部２内の底壁上にあ
るチツプ６をこのスクレーパ１２によりトラフ１の長手
方向に沿って入口部２から上昇部３及び出口部４へと搬
送排出するようになつている。A pair of sprockets 8 are rotatably supported by a rotating shaft 9 in the inlet portion 2 and the outlet portion 4 of the trough 1, and a conveyor body 10 composed of a pair of left and right chains is mounted between the sprockets 8. Has been done. Guide rails 11 are provided in the trough 1 so as to correspond to the upper moving portion and the lower moving portion of each conveyor body 10, so that the conveyor body 10 can be moved in the trough 1
It is adapted to be moved and guided along the entrance portion 2, the rising portion 3 and the exit portion 4. A plurality of scrapers 12 are arranged at predetermined intervals between the pair of conveyor bodies 10, and when the conveyor body 10 is rotated in the clockwise direction in FIG. The chip 6 on the bottom wall of the above is conveyed and discharged by the scraper 12 from the inlet portion 2 to the rising portion 3 and the outlet portion 4 along the longitudinal direction of the trough 1.
前記ホツパ５に隣接してトラフ１の入口部２の両側には
一対の支持板１３ご立設されている。前記コンベヤ体１
０の始端部上方においてトラフ１の入口部２内にほぼ水
平状態で配設されるように、支持板１３には沈殿部材１
４がそのホツパ５側の基端部にて支軸１５により回動可
能に支持され、平面ほぼ四角形状の枠体１６とその枠体
１６の底部に張設された濾過体１７とより構成されてい
る。前記枠体１６の両側部には切欠部１８が形成され、
沈殿部材１４の上昇回動時において沈殿部材１４内のク
ーラント７がこの切欠部１８から溢出するようになつて
いる。又、前記濾過体１７は第３図に示すように複数の
支持杵１７ａとその支持杵１７ａ上に微細間隔をおいて
配列された断面ほぼ逆三角形状の多数の棒材１７ｂとよ
り構成され、沈殿部材１４の下降時において、トラフ１
の入口部２内に収容されたチツプ６とクーラント７との
混合液中に浸入し、その混合板からチツプ６を分離して
入口部２の底壁側へ強制沈殿させるようになつている。A pair of support plates 13 are erected on both sides of the entrance 2 of the trough 1 adjacent to the hopper 5. The conveyor body 1
The settling member 1 is attached to the support plate 13 so that the settling member 1 is disposed in the inlet portion 2 of the trough 1 in a substantially horizontal state above the starting end portion of 0.
4 is rotatably supported by a support shaft 15 at the base end portion on the side of the hopper 5, and is composed of a frame body 16 having a substantially rectangular plane shape and a filter body 17 stretched on the bottom of the frame body 16. ing. Notches 18 are formed on both sides of the frame 16,
The coolant 7 in the settling member 14 overflows from the notch 18 when the settling member 14 is rotated upward. Further, as shown in FIG. 3, the filter body 17 is composed of a plurality of support pestle 17a and a large number of rods 17b having a substantially inverted triangular cross section and arranged on the support pestle 17a with fine intervals. When the sedimentation member 14 descends, the trough 1
Of the chip 6 and the coolant 7 contained in the inlet 2 of the inlet 2, and the chip 6 is separated from the mixing plate and forcedly precipitated on the bottom wall side of the inlet 2.
前記沈殿部材１４の自由端に対応してトラフ１の入口部
２上にはほぼ門形の取付枠１９が立設されている。その
取付枠１９の上部には駆動手段としてのエアシリダ２０
が取着され、その下方に延びるピストンロツド２１が連
結金具２２、ピン２３、連結片２４及び横設板２５を介
して沈殿部材１４の自由端に結合されている。そして、
トラフ１上に設けられたソレノイドバルブ２６から速度
制御用の絞り弁２７を介してエアシリンダ２０にエアが
供給排出されることにより、沈殿部材１４が所定速度で
円弧状に上下に揺動されるようになつている。A substantially gate-shaped mounting frame 19 is erected on the entrance portion 2 of the trough 1 corresponding to the free end of the sedimentation member 14. An air cylinder 20 as a driving means is provided on the top of the mounting frame 19.
The piston rod 21 extending downward is connected to the free end of the settling member 14 via the connecting fitting 22, the pin 23, the connecting piece 24 and the lateral plate 25. And
Air is supplied to and discharged from the air cylinder 20 from the solenoid valve 26 provided on the trough 1 through the throttle valve 27 for speed control, so that the precipitation member 14 is swung up and down in an arc shape at a predetermined speed. It is becoming like this.
又、第２図に示すように前記沈殿部材１４の両側におい
て、トラフ１の入口部２上には一対の摺動案内体２８が
断面ほぼＬ字形の取付板２９を介して配設され、沈殿部
材１４の枠体１６の両側面に摺接して沈殿部材１４の揺
動を案内するようになつている。As shown in FIG. 2, a pair of slide guides 28 are disposed on the inlet 2 of the trough 1 on both sides of the settling member 14 via mounting plates 29 having a substantially L-shaped cross section to allow the settling to occur. The settling member 14 is guided by the sliding contact with both side surfaces of the frame body 16 of the member 14.
従つて、このチツプコンベヤにおいては、沈殿部材１４
がエアシリンダ２０により揺動されて下降される際、ト
ラフ１の入口部２内にあるチツプ６とクーラント７との
混合液中で、チツプ６のみが濾過体１７により下方に押
付けられて入口部２の床壁上に沈殿し、クーラント７が
濾過体１７を通過して沈殿部材１４内に浸入する。そし
て、沈殿部材１４の上昇時に、その内部のクーラント７
が枠体１６の両側の切欠部１８や濾過体１７を通つてト
ラフ１の入口部２内に戻される。この場合、沈殿部材１
４が支軸１５を中心にして円弧状に揺動されるため、水
平状態で上下動される場合とは異なり、クーラント７が
トラフ１の外部へ溢出するというおそれがない。この繰
返しにより、前記混合液中にチツプ６を付着して浮遊し
ている泡が消されて、その混合液中からチツプ６のみが
容易に分離されたのち入口部２内の底壁上に沈殿され
る。Therefore, in this chip conveyor, the settling member 14
When the air cylinder 20 oscillates and descends, only the chip 6 in the mixed liquid of the chip 6 and the coolant 7 in the inlet portion 2 of the trough 1 is pressed downward by the filter body 17 and the inlet portion 2 is deposited on the floor wall, and the coolant 7 passes through the filter body 17 and enters the precipitation member 14. Then, when the settling member 14 rises, the coolant 7 inside the settling member 14 rises.
Is returned to the inside of the inlet portion 2 of the trough 1 through the notches 18 and the filter body 17 on both sides of the frame body 16. In this case, the precipitation member 1
Since 4 is oscillated around the support shaft 15 in an arc shape, unlike the case where it is vertically moved in the horizontal state, there is no fear that the coolant 7 will overflow to the outside of the trough 1. By repeating this, the bubbles floating by attaching the chips 6 to the mixed solution are erased, and only the chips 6 are easily separated from the mixed solution and then settled on the bottom wall in the inlet part 2. To be done.
そして、コンベヤ体１０の回転に伴い、トラフ１の入口
部２の底部にあるチツプ６がスクレーパ１２により順次
かきよせられ、トラフ１の上昇部３に沿つて上昇されて
出口部４まで搬送される。従つて、このチツプコンベヤ
においては、沈殿部材１４の濾過体１７上面にチツプ６
が浸入することはなく、その濾過体１７に目詰まりを生
じるおそれがなくて、チツプ６の搬送排出動作を円滑に
行うことができる。Then, as the conveyor body 10 rotates, the chips 6 at the bottom of the inlet portion 2 of the trough 1 are sequentially scraped off by the scraper 12, and are raised along the rising portion 3 of the trough 1 and conveyed to the outlet portion 4. . Therefore, in this chip conveyor, the chip 6 is mounted on the upper surface of the filter body 17 of the settling member 14.
Does not enter, and there is no possibility that the filter body 17 will be clogged, and the chip 6 can be transported and discharged smoothly.
なお、この発明は前記実施例の構成に限定されるもので
はなく、例えば、前記実施例の支軸１５とエアシリンダ
２０の位置を逆にして構成する等、この発明の趣旨から
逸脱しない範囲で各部の構成を任意に変更して具体化す
ることも可能である。The present invention is not limited to the configuration of the above-described embodiment. For example, the positions of the support shaft 15 and the air cylinder 20 of the above-described embodiment may be reversed, and the scope of the present invention is not deviated. It is also possible to embody the configuration of each unit by arbitrarily changing it.
発明の効果 以上詳述したようにこの発明は極めて簡単な構成によ
り、トラフ内に供給されたチツプとクーラントとの混合
液中で沈殿部材が基端の支軸を中心にして円弧状に揺動
されて、その沈殿部材に目詰まりを生じたりクーラント
がトラフ外へ溢出したりするおそれもなく、チツプをク
ーラントから容易に分離してトラフの底部上面に強制沈
殿させることができ、コンベヤ体の回転に伴いそのチツ
プをスクレーパにてトラフの長手方向へ円滑に搬送排出
させることができるという優れた効果を奏する。EFFECTS OF THE INVENTION As described in detail above, the present invention has an extremely simple structure, and in the mixed liquid of the chip and the coolant supplied into the trough, the settling member oscillates in an arc around the support shaft at the base end. There is no risk that the sedimentation member will be clogged or the coolant will overflow to the outside of the trough, and the chip can be easily separated from the coolant and forcedly deposited on the upper surface of the bottom of the trough. Accordingly, the chip can be smoothly conveyed and discharged in the longitudinal direction of the trough by the scraper.
第１図はこの発明の一実施例を示すチツプコンベヤの部
分破断正面図、第２図は第１図のＡ−Ａ線における拡大
断面図、第３図は第２図の濾過体部分を拡大して示す部
分断面図である。 図において１はトラフ、６はチツプ、７はクーラント、
１０はコンベヤ体、１２はスクレーパ、１４は沈殿部
材、１５は支軸、２０は駆動手段としてのエアシリンダ
である。1 is a partially cutaway front view of a chip conveyor showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along line AA of FIG. 1, and FIG. 3 is an enlarged view of a filter body portion of FIG. FIG. In the figure, 1 is a trough, 6 is a chip, 7 is a coolant,
10 is a conveyor body, 12 is a scraper, 14 is a settling member, 15 is a support shaft, and 20 is an air cylinder as a drive means.
Claims (1)
２）を有するコンベア体（１０）を配設し、そのコンベ
ア体（１０）の回転に伴いスクレーパ（１２）をトラフ
（１）の底壁上で摺動させて、チップ（６）をトラフ
（１）の長手方向へ搬送するようにしたチップコンベア
において、 枠体（１６）の底部に濾過体（１７）が張設され、基端
部をトラフ（１）の上部に設けた支軸（１５）のまわり
を上下に揺動可能にトラフ（１）入口部（２）に取付け
られた沈澱部材（１４）と、 前記沈澱部材（１４）の濾過体（１７）がクーラント
（７）に浸漬する位置とクーラント（７）に浸漬しない
液面上の位置との間で前記上下の揺動を行えるように前
記沈澱部材（１４）の自由端部に連結した駆動手段（２
０）と、 を具備し、前記沈澱部材（１４）を上下に揺動させてク
ーラント（７）からチップ（６）を分離して前記トラフ
（１）の底壁側に強制沈澱させるように構成したことを
特徴とするチップコンベヤ。1. A plurality of scrapers (1) in a trough (1).
The conveyor body (10) having 2) is arranged, and the scraper (12) is slid on the bottom wall of the trough (1) as the conveyor body (10) rotates, so that the chips (6) are transferred to the trough ( 1) In a chip conveyor adapted to be conveyed in the longitudinal direction, a filter body (17) is stretched on the bottom of a frame body (16), and a support shaft (15) provided with a base end portion above the trough (1). ), A settling member (14) attached to the inlet (2) of the trough (1) so as to be able to swing up and down, and a filter body (17) of the settling member (14) are immersed in the coolant (7). Driving means (2) connected to the free end of the precipitation member (14) so that the vertical swing can be performed between a position and a position on the liquid surface that is not immersed in the coolant (7).
0) and, the tipping member (14) is swung up and down to separate the tip (6) from the coolant (7) and forcibly settle on the bottom wall side of the trough (1). A chip conveyor characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59214864A JPH0626780B2 (en) | 1984-10-13 | 1984-10-13 | Chip conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59214864A JPH0626780B2 (en) | 1984-10-13 | 1984-10-13 | Chip conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6195850A JPS6195850A (en) | 1986-05-14 |
| JPH0626780B2 true JPH0626780B2 (en) | 1994-04-13 |
Family
ID=16662819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59214864A Expired - Lifetime JPH0626780B2 (en) | 1984-10-13 | 1984-10-13 | Chip conveyor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626780B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58170511A (en) * | 1982-03-31 | 1983-10-07 | Noritake Co Ltd | Method and apparatus for filtering cutting liquid |
-
1984
- 1984-10-13 JP JP59214864A patent/JPH0626780B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6195850A (en) | 1986-05-14 |
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