JPS6230053B2 - - Google Patents
Info
- Publication number
- JPS6230053B2 JPS6230053B2 JP8135381A JP8135381A JPS6230053B2 JP S6230053 B2 JPS6230053 B2 JP S6230053B2 JP 8135381 A JP8135381 A JP 8135381A JP 8135381 A JP8135381 A JP 8135381A JP S6230053 B2 JPS6230053 B2 JP S6230053B2
- Authority
- JP
- Japan
- Prior art keywords
- rear end
- conveyor
- long material
- feed roller
- roller
- 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
Links
- 239000000463 material Substances 0.000 claims description 65
- 238000000034 method Methods 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
- B23Q7/055—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways some of the rollers being driven
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Conveying (AREA)
Description
【発明の詳細な説明】
この発明は、パネル枠に使用する溝形素材の絞
り加工や、その他種々の長尺材の加工を行なうに
際して長尺材の搬送位置決めを行なう装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for conveying and positioning a long material when drawing a groove-shaped material used for a panel frame or processing various other long materials.
従来、枠組み等のために第１図に示すように、
溝形の素材１の端部に幅狭の絞り部２を形成する
ことが行なわれている。このような絞り成形を素
材１の両端に行なう装置として、第２図および第
３図に示すものが使用されている。同図におい
て、３は素材１（１ａ，１ｂ）を上向き姿勢で長
手方向（矢印Ａ方向）に搬送するコンベヤであ
り、その経路にプレス加工装置６が設けられてい
る。プレス加工装置６には前端絞り用の絞り金型
装置４と、後端絞り用の絞り金型装置５とが隣り
合つて設けられている。コンベヤ３はローラコン
ベヤからなるものであり、多数のローラ７を有し
ている。絞り金型装置４，５は、素材１に外嵌す
る凹部８と素材１に内嵌する凸型９とを有してい
る。これら凹型８および凸型９はそれぞれシリン
ダ装置１０，１１に取付けられており、互いに対
向して昇降する。前端絞り金型装置４の凸型９に
は後方の素材１ｂの前端を係止するストツパ（図
示せず）が設けてある。１３は前方の素材１ａの
係止用のストツパ、１４は戻しシリンダである。 Conventionally, for frameworks etc., as shown in Figure 1,
A narrow constricted portion 2 is formed at the end of the groove-shaped material 1. As an apparatus for performing such drawing forming on both ends of the material 1, those shown in FIGS. 2 and 3 are used. In the figure, 3 is a conveyor that conveys the materials 1 (1a, 1b) in the longitudinal direction (arrow A direction) in an upward posture, and a press processing device 6 is provided on the conveyor path. The press working device 6 is provided with a drawing die device 4 for drawing the front end and a drawing die device 5 for drawing the rear end adjacent to each other. The conveyor 3 is a roller conveyor and has a large number of rollers 7. The drawing die devices 4 and 5 have a recess 8 that fits externally into the material 1 and a convex mold 9 that fits internally into the material 1. These concave mold 8 and convex mold 9 are attached to cylinder devices 10 and 11, respectively, and are raised and lowered facing each other. The convex die 9 of the front end drawing die device 4 is provided with a stopper (not shown) for locking the front end of the rear material 1b. 13 is a stopper for locking the front material 1a, and 14 is a return cylinder.
このような装置において、前端用絞り金型装置
４は、コンベヤ１上の後方の素材１ｂの前端の絞
りを行ない、後端用絞り金型装置５は前方の素材
１ａの後端の絞りを行なう。すなわち、素材１
ａ，１ｂは、前端用絞り金型装置４で前端の絞り
が行なわれた後、コンベヤ１上を搬送され後端用
絞り金型装置５で後端の絞りが行なわれる。素材
１ａ，１ｂには例えば１〜５ｍ程度の範囲で種々
長さの異なる規格のものが搬入される。ところ
が、後端用絞り金型装置５で絞りを行なうにあた
つて、素材１ａの前端をストツパ１３により係止
し、戻しシリンダ１４で定距離だけ戻して位置決
めを行なつており、そのため素材１ａが異なる長
さのものに替るごとに素材長さに合わせてストツ
パ１３の位置を変える必要があつた。そのため、
この変更作業に時間を要し、また自動化が困難に
なるという問題があつた。この問題は、素材１の
両端に孔明け加工等を施す場合にも同様に生じ、
また溝型の素材１の加工を行なう場合のみでな
く、他の種々の断面形状の長尺材の加工を行なう
場合においても同様に生じていた。 In such an apparatus, the front end drawing die device 4 squeezes the front end of the rear material 1b on the conveyor 1, and the rear end drawing die device 5 squeezes the rear end of the front material 1a. . That is, material 1
After the front ends of the sheets a and 1b are squeezed in the front end drawing die device 4, they are conveyed on the conveyor 1, and the rear ends are squeezed in the rear end drawing die device 5. Materials 1a and 1b having various lengths of different standards, for example, in the range of about 1 to 5 meters, are carried in. However, when drawing with the rear end drawing die device 5, the front end of the material 1a is stopped by the stopper 13, and the material 1a is returned by a fixed distance using the return cylinder 14 for positioning. It was necessary to change the position of the stopper 13 in accordance with the length of the material each time the material was changed to one of a different length. Therefore,
There were problems in that this modification work took time and was difficult to automate. This problem also occurs when drilling holes etc. on both ends of the material 1,
Furthermore, the same problem occurs not only when processing the groove-shaped material 1 but also when processing elongated materials with various other cross-sectional shapes.
したがつて、この発明の目的は、長尺材が種々
異なる長さのものに替つても、切替作業を要する
ことなく位置決めを行なうことのできる搬送位置
決め装置を提供することである。 SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a conveying and positioning device that can perform positioning without requiring switching work even when a long material is changed to one of various lengths.
この発明の一実施例を第４図ないし第６図に示
す。なお、第２図で説明した部分と同一部分は同
一符号を付してその説明を省略する。すなわち、
この長尺材の搬送位置決め装置は、長尺溝形の素
材１を長手方向に送るコンベヤ３と、このコンベ
ヤ３で搬送される素材１のウエブ上面よりも若干
上方に離れてコンベヤ３の経路に設置された送り
ローラ１５と、この送りローラ１５の回転駆動用
の送りシリンダ１６と、前記送りローラ１５の下
方に昇降可能に設置され前記素材１を前記送りロ
ーラ１５に押付ける回転自在な２個の押えローラ
１７と、この押えローラ１７を昇降させるクラン
プ用シリンダ１８と、プレス加工装置６の近傍に
設けられて素材１の後端の通過を検知する後端検
出器１９と、素材１の後端を係止するストツパ３
３とを備えたものである。後端検出器１９は光電
スイツチ等からなる。ストツパ３３は、後端絞り
金型装置５の凸型９に取付けられている。なお、
後端絞り金型装置５および前端絞り金型装置４
は、各々特許請求の範囲で言う後端加工装置およ
び前端加工装置となるものである。 An embodiment of this invention is shown in FIGS. 4 to 6. Note that the same parts as those explained in FIG. 2 are given the same reference numerals, and the explanation thereof will be omitted. That is,
This conveyor positioning device for long materials consists of a conveyor 3 that conveys a long groove-shaped material 1 in the longitudinal direction, and a conveyor 3 that is slightly separated above the upper surface of the web of the material 1 conveyed by this conveyor 3 and placed in the path of the conveyor 3. A feed roller 15 is installed, a feed cylinder 16 for rotationally driving the feed roller 15, and two rotatable cylinders that are installed below the feed roller 15 so as to be movable up and down and press the material 1 against the feed roller 15. a presser roller 17, a clamp cylinder 18 for raising and lowering the presser roller 17, a rear end detector 19 provided near the press processing device 6 to detect passage of the rear end of the material 1, and a rear end detector 19 for detecting passage of the rear end of the material 1. Stopper 3 that locks the end
3. The rear end detector 19 consists of a photoelectric switch and the like. The stopper 33 is attached to the convex die 9 of the rear end drawing die device 5. In addition,
Rear end drawing die device 5 and front end drawing die device 4
These are the rear end processing device and the front end processing device, respectively, as defined in the claims.
送りローラ１５は第６図のように回転軸２０に
キー固定されており、外周にウレタンまたは耐油
性ゴムからなる被覆２１を有している。回転軸２
０はコンベヤフレーム３ａに設置された軸受２２
に支承されている。回転軸２０にはトルクリミツ
タ２３を介してピニオン２４が取付けられてお
り、送りシリンダ１６（第５図）のピストンロツ
ド１６ａに固定されたラツク２５がピニオン２４
に噛み合つている。ラツク２５はラツクガイドロ
ーラ２６上に載せられている。 The feed roller 15 is key-fixed to a rotating shaft 20 as shown in FIG. 6, and has a coating 21 made of urethane or oil-resistant rubber on its outer periphery. Rotating axis 2
0 is a bearing 22 installed on the conveyor frame 3a
is supported by. A pinion 24 is attached to the rotating shaft 20 via a torque limiter 23, and a rack 25 fixed to the piston rod 16a of the feed cylinder 16 (FIG. 5) connects the pinion 24.
It meshes with the. The rack 25 is placed on rack guide rollers 26.
押えローラ１７は前記クランプ用シリンダ１８
のピストンロツドに固定された昇降部材２７に取
付けられている。昇降部材２７は昇降ガイド２８
（第５図）に沿つて昇降可能である。押えローラ
１７はスリーブ状に形成され、押えローラ１７の
昇降部材２７への取付けは、昇降部材２７に設け
た固定支軸２９に軸受３０ａ，３０ｂを介して行
なわれている。固定支軸２９の一端の軸受３０ａ
と押えローラ１７との間には一方向クラツチ３１
が介装されている。また、押えローラ１７の外周
に送りローラ１５と同様な材質の被覆３２が設け
られている。 The presser roller 17 is connected to the clamp cylinder 18.
It is attached to an elevating member 27 fixed to the piston rod of the piston rod. The elevating member 27 is an elevating guide 28
(Fig. 5). The presser roller 17 is formed into a sleeve shape, and the presser roller 17 is attached to the elevating member 27 via bearings 30a and 30b on a fixed support shaft 29 provided on the elevating member 27. Bearing 30a at one end of fixed support shaft 29
A one-way clutch 31 is provided between the presser roller 17 and the presser roller 17.
is interposed. Further, a coating 32 made of the same material as the feed roller 15 is provided on the outer periphery of the presser roller 17 .
つぎに、この長尺材の搬送位置決め装置の動作
を説明する。前端絞り金型装置４で前端の絞り成
形が行なわれた素材１がコンベヤ３で送られ、第
４図のように素材１の後端が後端検出器１９を通
過すると、後端検出器１９の検出信号に基づきコ
ンベヤ３が停止するとともに、クランプシリンダ
１８が上昇動作を開始する。これによりコンベヤ
３のローラ７上の素材１はローラ７から浮き上る
ように押えローラ１７で押上げられ、送りローラ
１５に圧接状態にクランプされる。この時、押え
ローラ１７はコンベヤ３の搬送方向への回転を一
方向クラツチ３１で阻止されており、そのためク
ランプが完了するまでの間に、素材１が慣性で移
動し続けることが阻止される。そのため、後端検
出器１９から一定距離だけ離れた正確な位置でク
ランプされる。このようにして、素材１がクラン
プされると、送りシリンダ１６が伸長しラツク２
５およびピニオン２４を介して送りローラ１５が
戻し方向に回転駆動される。これにより素材１
は、プレス加工装置６の後端絞り金型装置５側に
戻される。この時、後端絞り金型装置５の凸型９
は若干下降しており、素材１はこの凸型９に設け
られたストツパ３３に当接して止まる。そして、
後端絞り金型装置５により素材１の後端の絞り成
形が行なわれる。 Next, the operation of this elongated material transport and positioning device will be explained. The material 1 whose front end has been drawn by the front end drawing die device 4 is sent by the conveyor 3, and when the rear end of the material 1 passes the rear end detector 19 as shown in FIG. Based on the detection signal, the conveyor 3 stops and the clamp cylinder 18 starts an upward movement. As a result, the material 1 on the roller 7 of the conveyor 3 is pushed up by the presser roller 17 so as to float off the roller 7, and is clamped in pressure contact with the feed roller 15. At this time, the presser roller 17 is prevented from rotating in the conveying direction of the conveyor 3 by the one-way clutch 31, so that the material 1 is prevented from continuing to move due to inertia until the clamping is completed. Therefore, it is clamped at an accurate position a certain distance away from the rear end detector 19. In this way, when the material 1 is clamped, the feed cylinder 16 is extended and the material 1 is clamped.
5 and the pinion 24, the feed roller 15 is rotationally driven in the return direction. As a result, material 1
is returned to the rear end drawing die device 5 side of the press working device 6. At this time, the convex mold 9 of the rear end drawing die device 5
is slightly lowered, and the material 1 comes into contact with a stopper 33 provided on this convex mold 9 and stops. and,
The rear end of the material 1 is drawn by the rear end drawing die device 5 .
このようにして、素材１の位置決めを行ない、
後端の絞り加工を行なうが素材１の中間部分をク
ランプし、素材１の後端がストツパ３１に当たる
まで送りローラ１５で戻すようにしたので、素材
１の長さと無関係に素材１の後端の位置決めを行
なうことができる。そのため、従来のような素材
長さの変更による切換作業が不用であり、能率的
に絞り作業を行なうことができる。しかも、素材
長さにかかわらず、完全に自動化することができ
る。 In this way, the material 1 is positioned,
To draw the rear end of the material 1, we clamped the middle part of the material 1 and returned it with the feed roller 15 until the rear end of the material 1 hit the stopper 31. Positioning can be performed. Therefore, there is no need for switching work by changing the length of the material as in the past, and drawing work can be carried out efficiently. Moreover, it can be fully automated, regardless of material length.
なお、前記実施例は、絞り加工を行なう装置に
適用した場合について説明したが、この発明は穿
孔作業やビス締め作業等にも適用することができ
る。また、この発明は溝形の素材１の場合だけで
なく、角棒や平棒等の種々の長尺材の位置決めに
適用することができる。 Although the above embodiment has been described with reference to the application to an apparatus for drawing, the present invention can also be applied to drilling operations, screw tightening operations, and the like. Further, the present invention can be applied not only to the case of the groove-shaped material 1 but also to the positioning of various long materials such as square bars and flat bars.
以上のように、この発明の長尺材の搬送位置決
め装置は、コンベヤ上の素材より若干上方に離れ
て設置されて回転駆動される送りローラと、長尺
材を前記送りローラに押付ける昇降可能な押えロ
ーラと、素材の後端を係止するストツパとを備え
長尺材の中間部をクランプして前記長尺材を戻す
ようにしたから、長尺材の長さに無関係に位置決
めを行なうことができ、長尺材が種々異なる長さ
のものであつても連続してかつ自動的に搬送位置
決めができるという効果がある。 As described above, the conveyance and positioning device for a long material according to the present invention includes a feed roller that is installed at a distance slightly above the material on the conveyor and is driven to rotate, and a vertical movement that presses the long material against the feed roller. Since it is equipped with a presser roller and a stopper that locks the rear end of the material, and the intermediate portion of the long material is clamped to return the long material, positioning can be performed regardless of the length of the long material. This has the effect that even if long materials have various lengths, they can be continuously and automatically conveyed and positioned.
第１図は絞り成形された長尺素材の部分斜視
図、第２図は従来の絞り装置の側面図、第３図は
その部分斜視図、第４図はこの発明を適用した絞
り装置の側面図、第５図はその部分拡大側面図、
第６図は第５図の−線拡大断面図である。
１…素材（長尺材）、３…コンベヤ、４…前端
絞り成形装置、５…後端絞り成形装置、６…プレ
ス加工装置、１５…送りローラ、１６…送りシリ
ンダ、１７…押えローラ、１８…クランプ用シリ
ンダ、１９…後端検出器、２３…トルクリミツ
タ、２４…ピニオン、２５…ラツク、２７…昇降
部材、２９…固定支軸、３１…クラツチ。
Fig. 1 is a partial perspective view of a drawn long material, Fig. 2 is a side view of a conventional drawing device, Fig. 3 is a partial perspective view thereof, and Fig. 4 is a side view of a drawing device to which the present invention is applied. Figure 5 is a partially enlarged side view,
FIG. 6 is an enlarged sectional view taken along the - line in FIG. 5. 1... Material (long material), 3... Conveyor, 4... Front end drawing device, 5... Rear end drawing device, 6... Pressing device, 15... Feed roller, 16... Feed cylinder, 17... Press roller, 18 ... Clamp cylinder, 19 ... Rear end detector, 23 ... Torque limiter, 24 ... Pinion, 25 ... Rack, 27 ... Lifting member, 29 ... Fixed support shaft, 31 ... Clutch.
Claims (1)
上に搬送方向前後に隣り合つて各々搬送方向前方
の長尺材の後端および後方の長尺材の前端を加工
する後端加工装置および前端加工装置が設けられ
たコンベヤと、このコンベヤの経路上に前記後端
加工装置よりも搬送方向前方に位置しかつこのコ
ンベヤで搬送される長尺材の上面よりも若干上方
に離れて設置された送りローラと、この送りロー
ラの回転駆動装置と、前記送りローラの下方に昇
降可能に設置され前記長尺材を前記送りローラに
押付ける回転自在な押えローラと、この押えロー
ラを昇降させる昇降駆動装置と、前記後端加工装
置の後方に隣接して設けられて前記長尺材の後端
を係止する可動のストツパとを備えた長尺材の搬
送位置決め装置。1. A rear end processing device that conveys a long material in the longitudinal direction and processes the rear end of the long material in front and the front end of the long material in the rear direction, which are adjacent to each other on the path in the forward and backward directions of the transport direction, and A conveyor provided with a front end processing device, and a conveyor located on the path of this conveyor ahead of the rear end processing device in the conveying direction and slightly apart from the upper surface of the long material being conveyed by this conveyor. a rotational drive device for the feed roller; a rotatable presser roller installed movably up and down below the feed roller to press the elongated material against the feed roller; and an elevator for lifting and lowering the presser roller. A conveying and positioning device for a long material, comprising: a drive device; and a movable stopper that is provided adjacent to the rear of the rear end processing device and locks the rear end of the long material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8135381A JPS57195026A (en) | 1981-05-23 | 1981-05-23 | Positioning device for long material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8135381A JPS57195026A (en) | 1981-05-23 | 1981-05-23 | Positioning device for long material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57195026A JPS57195026A (en) | 1982-11-30 |
| JPS6230053B2 true JPS6230053B2 (en) | 1987-06-30 |
Family
ID=13743989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8135381A Granted JPS57195026A (en) | 1981-05-23 | 1981-05-23 | Positioning device for long material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57195026A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411467U (en) * | 1987-07-09 | 1989-01-20 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0715633Y2 (en) * | 1990-11-26 | 1995-04-12 | 富士エンヂニアリング株式会社 | Sheet material conveying device |
| ITMI20081252A1 (en) * | 2008-07-10 | 2010-01-11 | Ficep Spa | Procedure and device for positioning a piece with respect to a tool |
| JP6161516B2 (en) * | 2013-10-30 | 2017-07-12 | 株式会社ササクラ | Spiral tube manufacturing equipment |
| CN107790575A (en) * | 2017-12-15 | 2018-03-13 | 芜湖尚唯汽车饰件有限公司 | Mould punching auxiliary feeding mechanism |
| CN108941352A (en) * | 2018-04-18 | 2018-12-07 | 淮北智淮科技有限公司 | Workbench is used in a kind of processing of new energy materials |
| CN114082861B (en) * | 2021-11-17 | 2024-07-26 | 哈工大机器人南昌智能制造研究院 | Automatic unloader of roll forming equipment |
-
1981
- 1981-05-23 JP JP8135381A patent/JPS57195026A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6411467U (en) * | 1987-07-09 | 1989-01-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57195026A (en) | 1982-11-30 |
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