JPS5820335A - Sheet material feeding device - Google Patents
Sheet material feeding deviceInfo
- Publication number
- JPS5820335A JPS5820335A JP11785581A JP11785581A JPS5820335A JP S5820335 A JPS5820335 A JP S5820335A JP 11785581 A JP11785581 A JP 11785581A JP 11785581 A JP11785581 A JP 11785581A JP S5820335 A JPS5820335 A JP S5820335A
- Authority
- JP
- Japan
- Prior art keywords
- gripper
- sheet material
- cylinder
- die
- press machine
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Advancing Webs (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はシート材をプレス機械に送り込むシート材送り
装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sheet material feeding device for feeding sheet material into a press machine.
従来、第１図に示すようにシート材ムをプレス機械ＢＥ
送り込み、打抜き加工勢Ｏプレス加呈を連続して行なう
場合には、シーＦ＃人をロールフィーダ、グリッパフィ
ーダＣで送り込み動作している。Conventionally, as shown in Fig. 1, sheet material was pressed using a press machine BE.
When feeding and applying punching force O press are performed continuously, the sea F# person is fed by a roll feeder and a gripper feeder C.
しかし、ｔｌ−ＡＩフィーダ、クリッパフィーダＣＫよ
りシーＦ材ムを送り動作すると、シート材の板巾Ｏ制約
、２列ないしは３列加工などの多列加工０時に制約を受
けて多目的に利用されない。However, when the sheet material F is fed by the tl-AI feeder or the clipper feeder CK, it is not used for many purposes due to constraints on the width O of the sheet material and on multi-row machining such as 2-row or 3-row machining.
つまり、−一ルフィーダの場合には板巾に制約にあって
許容板巾以外の板巾のシート材を送り動作できない・
また、グ、リツパフィーダの場合には板中方向１ｃ２列
・３列に打抜き加工する際にグリッパフィーダと金部と
が干渉してしまうことがある。In other words, in the case of a single feeder, it is not possible to feed a sheet material with a width other than the allowable width due to the board width restriction.In addition, in the case of a ripper feeder, punching is performed in 2 rows and 3 rows in the 1c direction of the board. During processing, the gripper feeder and the metal part may interfere with each other.
本発明は上記の事情に鍾みなされたものであり、その目
的は板巾に関係なく種々の板巾のシート材を送り動作で
きると共に、プレス加工するｌｌｋ金−と干渉しないよ
、うｋしたシート材送り装置を提供することである。The present invention was made in consideration of the above circumstances, and its purpose is to feed sheet materials of various widths regardless of the width of the sheet, and to avoid interference with the metal being pressed. An object of the present invention is to provide a sheet material feeding device.
以下１ｓ２図以降を参照して本発＠１）＊施例を説明す
る。The present invention@1)* will be described below with reference to Figures 1s2 onwards.
第２図は平面図、嬉３図は側面図であり、プレス機械Ｂ
のボにスタＨＣｌ９つ七ガイド体２が左右方向に向けて
設けられ、該ガイド体２は図示しない移動機構で前後方
向（矢印イ）ｋ往復移動される。Figure 2 is a plan view, Figure 3 is a side view, and press machine B
A guide body 2 including nine Star HCls is provided in the left-right direction, and the guide body 2 is reciprocated in the front-back direction (arrow A) k by a moving mechanism (not shown).
該ガイド２には長手方向、に亘るガイド部３が形成され
、該ガイド部３に宿ってフィードキャリヤ４がスライド
移動自在に設けであると共Ｋ、フィードキャリヤ４は図
示しない移動機構で長手方向に往復移動される。The guide 2 is formed with a guide portion 3 that extends in the longitudinal direction, and a feed carrier 4 is provided in the guide portion 3 so as to be slidable and movable in the longitudinal direction. will be moved back and forth.
前記フィードキャリヤ４には第１〜第５グリツパ５１〜
５６が長手方向に間隔をおいて設けである。The feed carrier 4 includes first to fifth grippers 51 to 51.
56 are provided at intervals in the longitudinal direction.
つまり、フィードキャリヤ４にはブラケット６が固設さ
れ、ブラケット６に固設したシリンダ７のピストン杆７
ｊｌＫはグリッパ本体８が固設され、グリッパ本体８に
固設した一対のガイド杆９．９がブラケット６のガイド
孔１０．１０に摺動自在に嵌挿しであると共に、グリッ
パ本体８には固定ジョー１１と可動ジョー１２とが設け
られ、可動ジョー１２はバネ１３でアンクランプ方向に
揺動付勢され’ｂ一つクランプシリンダ１４によりクラ
ンプ方向に揺動されるように構成しである。In other words, the bracket 6 is fixed to the feed carrier 4, and the piston rod 7 of the cylinder 7 fixed to the bracket 6 is fixed to the feed carrier 4.
In jlK, a gripper body 8 is fixedly installed, and a pair of guide rods 9.9 fixed to the gripper body 8 are slidably inserted into guide holes 10, 10 of the bracket 6, and are fixed to the gripper body 8. A jaw 11 and a movable jaw 12 are provided, and the movable jaw 12 is biased to swing in the unclamping direction by a spring 13 and is pivoted in the clamping direction by a clamp cylinder 14.
また、フィードキャリヤ４に暎第１〜第５すミツトスイ
ッチＬ ８１〜Ｌ８＠が各グリッパ５１〜５ｓと対向し
て設けてあり、該り建ットスイッチＬ８は前記ガイド体
２における金型干渉区域玩に設けたドック１５と接する
とＯＮとなるようにしである。Further, first to fifth position switches L81 to L8 are provided on the feed carrier 4 to face the respective grippers 51 to 5s, and the corresponding position switch L8 is connected to the mold interference area in the guide body 2. It is designed to turn on when it comes into contact with the dock 15 provided at the top.
そしてりｔットスイッチＬ８のＯＮ信号で第６図に示す
第１ 、＄２電磁弁１６．１７が第１位置夏となるよう
にしである。Then, when the switch L8 is turned ON, the first and second solenoid valves 16 and 17 shown in FIG. 6 are set to the first position.
しかして、第２図に示すように各グリッパ５でシート付
人を把持し、フィードキャリヤ４をガイド体２に沿って
移動させ、シート付人をプレス機械Ｂ内に順次送り込む
。そして、第７図に示すようにグリッパＳが金星干渉区
域玩に達するとそのすでットスイッチＬ８がＯＮ作動す
る。Then, as shown in FIG. 2, the sheet attendants are gripped by each gripper 5, the feed carrier 4 is moved along the guide body 2, and the sheet attendants are sequentially fed into the press machine B. Then, as shown in FIG. 7, when the gripper S reaches the Venus interference zone, its switch L8 is turned on.
これｋより、第１・第２電磁弁１６．１７は第１位ＩＩ
となり、クランプシリンダ１４が縮少し−て可動ジョー
１２がバネ１３でアンクランプ方向に揺動されてシート
付人を解放するとともに、シリンダフのピストン杆７ａ
が縮少してグリッパ本体８が右方に移動され、グリッパ
５が金型りより外れた位置となる。From this k, the first and second solenoid valves 16.17 are in the first position II.
Then, the clamp cylinder 14 contracts and the movable jaw 12 is swung in the unclamping direction by the spring 13 to release the seat attendant, and the piston rod 7a of the cylinder fin
is contracted, the gripper body 8 is moved to the right, and the gripper 5 is placed in a position where it is removed from the mold.
このように、プレス機械Ｂの金型干渉区域玩に達したグ
リッパ５は金型りより外れた位置に移動されるので、グ
リッパ５が金型りと干渉することがない。In this way, the gripper 5 that has reached the mold interference area of the press machine B is moved to a position away from the mold, so that the gripper 5 does not interfere with the mold.
そして、金型−干渉区域玩を過ぎるとリミットスイッチ
Ｌ８が“ＯＦＦ Ｌ、第１．第２電磁弁１６゜１７は第
２位置′■となるので、グリッパ５は前進してシート材
゛Ａを把持する。Then, after passing the mold-interference area, the limit switch L8 is turned OFF L, and the first and second solenoid valves 16 and 17 are in the second position, so the gripper 5 moves forward and picks up the sheet material A. grasp.
渉区□域玩に達し、前述゛と同様となる。It reaches the crossing area □ area play and becomes the same as above.
本発明は以上の様になり、複数のグーリタパ５でシード
材Ａ゛を把持してプレス機械内に送り動作するので、′
シート材の板巾に関−係なくどのような板面のシート材
でも確実に送り動作できる。The present invention is as described above, and since the seed material A' is gripped by the plurality of gourd tappers 5 and fed into the press machine,'
It is possible to reliably feed sheet materials of any surface, regardless of the width of the sheet material.
□また、グリッパ５はクランプ、アンクランプ動′作可
能であると共に、出入り移動可能であるから、グリシジ
５が金−□干渉範゛囲に達したａｍＶｃはそのグリッパ
５を後退移動させて残りのグリッパ５のみでシート付人
を把持するようｋでき、グリッパ５が金型と干渉する°
ことを防止できる。□Furthermore, since the gripper 5 is capable of clamping and unclamping operations as well as being able to move in and out, amVc when the gripper 5 reaches the gold-□ interference range moves the gripper 5 backward and removes the rest. It is possible to grip the sheet attachment with only the gripper 5, and the gripper 5 interferes with the mold.
This can be prevented.
第１図は従来例の平面図、第２図は本発明の実施例を示
す平面図、第３図は側面図、第４図はグリッパの平面図
、第５図は第４図のｖ−ｖ線断面図、第６図はシリンダ
回路図、第７図は動作説明平面図である。
Ａはシート材、Ｂはプレス機械、２はガイド体、４はフ
ィードキャリヤ、５はグリツバ、７はシリンダ、１１は
固定ジ”！−１１２は可動ジョー、１４はシ、リシダ。
□
出願人 株式会社 小松製作所
代理人 弁理士 米 原 正 章
弁理士浜本 忠
第３図
＠４図
第５図
第６図
第７図FIG. 1 is a plan view of a conventional example, FIG. 2 is a plan view showing an embodiment of the present invention, FIG. 3 is a side view, FIG. 4 is a plan view of the gripper, and FIG. 6 is a cylinder circuit diagram, and FIG. 7 is a plan view for explaining the operation. A is a sheet material, B is a press machine, 2 is a guide body, 4 is a feed carrier, 5 is a gripper, 7 is a cylinder, 11 is a fixed jaw, 112 is a movable jaw, 14 is a cylinder. □ Applicant Stock Company: Komatsu Ltd. Patent attorney: Masaaki Yonehara Patent attorney: Tadashi Hamamoto Figure 3 @ Figure 4 Figure 5 Figure 6 Figure 7
Claims (1)
ヤ４ＩＣ，少なくとも３個のグリ゛ツバ５を長手方向に
間隔をおいて設けると共に、骸グリッパ５をクツンプ、
アンクツンプ動可能でかつ前記往復動方向と直交方向に
出入り移動自在に設けたことを特徴とするシート材送り
装置。Inside the press machine B, there is provided a tweed carrier which is reciprocated by an upper column, a rear 4IC, at least three grippers 5 at intervals in the longitudinal direction, and a skeleton gripper 5 is clamped.
1. A sheet material feeding device, characterized in that it is capable of uncut movement and is movable in and out in a direction orthogonal to the reciprocating direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11785581A JPS5820335A (en) | 1981-07-29 | 1981-07-29 | Sheet material feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11785581A JPS5820335A (en) | 1981-07-29 | 1981-07-29 | Sheet material feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5820335A true JPS5820335A (en) | 1983-02-05 |
| JPS6241814B2 JPS6241814B2 (en) | 1987-09-04 |
Family
ID=14721955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11785581A Granted JPS5820335A (en) | 1981-07-29 | 1981-07-29 | Sheet material feeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820335A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057486A (en) * | 2015-08-27 | 2015-11-18 | 湖州友勒机械有限公司 | Servo fine punching hydraulic machine |
| CN106955928A (en) * | 2017-03-27 | 2017-07-18 | 安徽江淮汽车集团股份有限公司 | A kind of blanking die |
| CN110817403A (en) * | 2019-10-31 | 2020-02-21 | 山东科技大学 | Open press machine connecting-line type automatic feeding and discharging system and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5430705U (en) * | 1977-08-03 | 1979-02-28 | ||
| JPS5438052U (en) * | 1977-08-20 | 1979-03-13 |
-
1981
- 1981-07-29 JP JP11785581A patent/JPS5820335A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5430705U (en) * | 1977-08-03 | 1979-02-28 | ||
| JPS5438052U (en) * | 1977-08-20 | 1979-03-13 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057486A (en) * | 2015-08-27 | 2015-11-18 | 湖州友勒机械有限公司 | Servo fine punching hydraulic machine |
| CN106955928A (en) * | 2017-03-27 | 2017-07-18 | 安徽江淮汽车集团股份有限公司 | A kind of blanking die |
| CN110817403A (en) * | 2019-10-31 | 2020-02-21 | 山东科技大学 | Open press machine connecting-line type automatic feeding and discharging system and application thereof |
| CN110817403B (en) * | 2019-10-31 | 2022-02-15 | 山东科技大学 | Open press machine connecting-line type automatic feeding and discharging system and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6241814B2 (en) | 1987-09-04 |
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