JPH0442340U

JPH0442340U -

Info

Publication number: JPH0442340U
Application number: JP8197090U
Authority: JP
Priority date: 1990-08-01
Filing date: 1990-08-01
Publication date: 1992-04-10
Anticipated expiration: 2005-08-01
Also published as: JPH08103Y2

Description

[Brief explanation of the drawing]

図面は本考案の実施例に係り、第１図はワーク
支持部変更装置の側面図、第２図はワーク支持部
変更装置の正面図、第３図は第一支持部変更機構
の正面図、第４図は第３図の−方向矢視図、
第５図は第３図の−方向矢視図、第６図は第
３図の−方向矢視図、第７図は第４図の−
方向矢視図、第８図は第二支持部変更機構の側
面図、第９図は第二支持部変更機構の正面図、第
１０図は第三支持部変更機構の側面図、第１１図
は第１０図の−方向矢視図、第１２図は
第１０図の−方向矢視図、第１３図は第
１０図の−方向矢視図、第１４図は第四
支持部変更機構の平面図、第１５図は第１４図の
−方向矢視図、第１６図はワーク搬送用
パレツトの斜視図、第１７図はワーク搬送用パレ
ツトの平面図、第１８図はワーク搬送用パレツト
の第一支持機構を示す側面図、第１９図はワーク
支持部変更装置における制御回路のブロツク図、
第２０図はワーク搬送装置におけるワーク支持部
変更装置の平面簡略図、第２１図はワークの形状
等を示す分解斜視図である。Ａ……ワーク支持部変更装置、Ｂ……パレツト
搬送路、Ｓ……制御装置、Ｗ……ワーク、ＷＬ…
…ワーク搬送ライン、ＷＲ……ワーク移載ロボツ
ト、ＷＳ……ワーク移載ステーシヨン、ＷＯ……
ナツクルアーム、Ｗ１……ナツクルリング、Ｗ２
……ベアリング、Ｗ３……インターナルサークリ
ツプ、Ｗ４……ブレーキスプラツシユガード、Ｗ
５……ホイールボルト、Ｗ６……ハブ、Ｗ７……
ブレーキデイスク、１……ワーク搬送パレツト、
１ａ……基台、１ｂ……穴、１ｃ……部材、２…
…第一支持機構、２ａ……基台、２ｂ……貫通穴
、２ｃ……支持部、２ｄ……固定部、２ｅ……切
欠部、２ｆ……貫通穴、２ｇ……貫通穴、２ｈ…
…支持部、２ｉ……上昇部、２ｊ……穴、２ｋ…
…フランジ、２ｌ……ピン、３……第二支持機構
（ワーク支持機構）、３ａ……固定部、３ｂ……
貫通穴、３ｃ……ピン、３ｄ……ねじりバネ、３
ｅ……凹状係合箇所、３ｆ……ロツク部、３ｇ…
…ピン、３ｈ……突出部、３ｉ……突出部、３ｊ
，３ｌ……支持部、３ｋ……回動部、４……第三
支持機構、４ａ……支柱、４ｂ……固定部、４ｃ
……貫通穴、４ｄ……突出部、４ｅ……嵌合部、
５……第四支持機構、５ａ……嵌合溝、５ｂ……
ボツクス、５ｃ……スライダ、５ｄ……係合部、
５ｅ……支持部、６ａ……規制部材、６ｂ……規
制部材、６ｃ……支持部材、７ａ……枠体、７ｂ
……スライドレール、７ｃ……シリンダ、７ｄ…
…スライダ、７ｅ……スライドガイド、７ｆ……
ブラケツト、７ｇ……テーブル、７ｈ……ストツ
パ、７ｉ……支柱、８……第一支持部変更機構、
８ａ……基台、８ｂ……シリンダ、８ｃ……ビー
ム、８ｄ……スライドガイド、８ｅ……昇降テー
ブル、８ｆ……スライドレール、８ｇ……スライ
ドガイド、８ｈ……シリンダ、８ｉ……スライド
テーブル、８ｊ……スライドレール、８ｋ……ス
ライドガイド、８ｌ……シリンダ、８ｍ……スラ
イダ、８ｎ……コイルバネ、８ｏ……嵌合用ピン
、８ｐ……爪、８ｑ……エアチヤツク、８ｒ……
基板、８ｓ……シリンダ、８ｔ……ビーム、８ｕ
……ガイド部材、８ｖ……昇降テーブル、８ｗ…
…シリンダ、８ｘ……ガイド部材、８ｙ……押上
げ部材、８ｚ……ボルト、８_１……箇所、８_２…
…規制部材、９……第二支持部変更機構（ワーク
支持部変更機構）、９ａ……基板、９ｂ……スラ
イドレール、９ｃ……スライドガイド、９ｄ……
シリンダ、９ｅ……スライドテーブル、９ｆ……
ブラケツト、９ｇ……回転軸、９ｈ……ベアリン
グ、９ｉ……エアモータ、９ｊ……摺動部、９ｋ
……突出部、９ｌ……ストツパ、９ｍ……タツチ
センサ、９ｎ……ブラケツト、９ｏ……押圧部、
１０……第三支持部変更機構、１０ａ……シリン
ダ、１０ｂ……ビーム、１０ｃ……ガイド部材、
１０ｄ……テーブル、１０ｅ……軸受穴、１０ｆ
……ブラケツト、１０ｇ……回転軸、１０ｈ……
ベアリング、１０ｉ……エアモータ、１０ｊ……
エアチヤツク、１０ｋ……突出部、１０ｌ……把
持部、１０ｍ……突出部、１０ｎ……ストツパ、
１０ｏ……タツチセンサ、１１……第四支持部変
更機構、１１ａ……基台、１１ｂ……テーブル、
１１ｃ……スライドレール、１１ｄ……ガイド部
材、１１ｅ……シリンダ、１１ｆ……スライドテ
ーブル、１１ｇ……ブラケツト、１１ｈ……スラ
イドレール、１１ｉ……スライドガイド、１１ｊ
……シリンダ、１１ｋ……スライドテーブル、１
１ｌ……摺動部、１２……パレツト待機ステーシ
ヨン、１３……ワーク支持部状態検知手段、１４
……対応機種判別手段、１５……ワーク機種別支
持部状態データ記憶手段、１６……支持部変更デ
ータ割出し手段、１７……ワークの機種別データ
、１８……機種変更パターン別支持部変更データ
記憶憶手段、１９……ワーク支持部変更ステーシ
ヨン、２０……ワーク支持部変更手段。 The drawings relate to an embodiment of the present invention, and FIG. 1 is a side view of the workpiece support changing device, FIG. 2 is a front view of the workpiece support changing device, and FIG. 3 is a front view of the first support changing mechanism. Fig. 4 is a - direction arrow view of Fig. 3;
Fig. 5 is a view taken in the -direction arrow of Fig. 3, Fig. 6 is a view taken in the -direction arrow of Fig. 3, and Fig. 7 is a - direction view of Fig. 4.
8 is a side view of the second support portion changing mechanism, FIG. 9 is a front view of the second support portion changing mechanism, FIG. 10 is a side view of the third support portion changing mechanism, and FIG. 11 is a side view of the second support portion changing mechanism. 12 is a view taken in the - direction of FIG. 10, FIG. 13 is a view taken in the - direction of FIG. 10, and FIG. 14 is a view of the fourth support part changing mechanism. 15 is a view taken in the -direction arrow direction of FIG. 14, FIG. 16 is a perspective view of the pallet for transporting workpieces, FIG. 17 is a plan view of the pallet for transporting workpieces, and FIG. 18 is a view of the pallet for transporting workpieces. A side view showing the first support mechanism, FIG. 19 is a block diagram of the control circuit in the workpiece support changing device,
FIG. 20 is a simplified plan view of the workpiece support changing device in the workpiece conveyance device, and FIG. 21 is an exploded perspective view showing the shape of the workpiece, etc. A... Work support part changing device, B... Pallet conveyance path, S... Control device, W... Work, WL...
...Work transfer line, WR...Work transfer robot, WS...Work transfer station, WO...
Natsukuru arm, W1...Natsukuru ring, W2
...Bearing, W3...Internal circuit clip, W4...Brake splash guard, W
5...Wheel bolt, W6...Hub, W7...
Brake disk, 1... Workpiece conveyance pallet,
1a...base, 1b...hole, 1c...member, 2...
...First support mechanism, 2a...Base, 2b...Through hole, 2c...Support part, 2d...Fixing part, 2e...Notch, 2f...Through hole, 2g...Through hole, 2h...
...support part, 2i...rising part, 2j...hole, 2k...
...Flange, 2l...Pin, 3...Second support mechanism (workpiece support mechanism), 3a...Fixed part, 3b...
Through hole, 3c...Pin, 3d...Torsion spring, 3
e...Concave engagement part, 3f...Lock part, 3g...
...Pin, 3h...Protrusion, 3i...Protrusion, 3j
, 3l... Support part, 3k... Rotating part, 4... Third support mechanism, 4a... Support column, 4b... Fixed part, 4c
...Through hole, 4d...Protrusion, 4e...Fitting part,
5... Fourth support mechanism, 5a... Fitting groove, 5b...
box, 5c...slider, 5d...engaging portion,
5e... Support part, 6a... Regulation member, 6b... Regulation member, 6c... Support member, 7a... Frame, 7b
...Slide rail, 7c...Cylinder, 7d...
...Slider, 7e...Slide guide, 7f...
Bracket, 7g...table, 7h...stopper, 7i...pillar, 8...first support part changing mechanism,
8a...Base, 8b...Cylinder, 8c...Beam, 8d...Slide guide, 8e...Elevating table, 8f...Slide rail, 8g...Slide guide, 8h...Cylinder, 8i...Slide table , 8j...Slide rail, 8k...Slide guide, 8l...Cylinder, 8m...Slider, 8n...Coil spring, 8o...Mating pin, 8p...Claw, 8q...Air chuck, 8r...
Substrate, 8s...Cylinder, 8t...Beam, 8u
...Guide member, 8v... Lifting table, 8w...
...Cylinder, 8x...Guide member, 8y...Pushing member, 8z...Bolt, 8 ₁ ...Point, 8 ₂ ...
...Restriction member, 9...Second support part changing mechanism (workpiece support part changing mechanism), 9a...Substrate, 9b...Slide rail, 9c...Slide guide, 9d...
Cylinder, 9e...Slide table, 9f...
Bracket, 9g...Rotating shaft, 9h...Bearing, 9i...Air motor, 9j...Sliding part, 9k
...Protruding part, 9l...stopper, 9m...touch sensor, 9n...bracket, 9o...pressing part,
10...Third support part changing mechanism, 10a...Cylinder, 10b...Beam, 10c...Guide member,
10d...Table, 10e...Bearing hole, 10f
...Bracket, 10g...Rotating shaft, 10h...
Bearing, 10i... Air motor, 10j...
Air chuck, 10k...protrusion, 10l...grip, 10m...protrusion, 10n...stopper,
10o... touch sensor, 11... fourth support part changing mechanism, 11a... base, 11b... table,
11c...Slide rail, 11d...Guide member, 11e...Cylinder, 11f...Slide table, 11g...Bracket, 11h...Slide rail, 11i...Slide guide, 11j
...Cylinder, 11k...Slide table, 1
1l...Sliding part, 12...Pallet standby station, 13...Work support state detection means, 14
. . . Compatible model determination means, 15 . . . Support part state data storage means for each work model, 16 . . . Support part change data indexing means, 17 . . . Workpiece model specific data, 18 . . . Support part change for each model change pattern. Data storage means, 19... Work support changing station, 20... Work support changing means.

Claims

[Scope of Claim for Utility Model Registration] A fixed part is provided upright on the upper surface of a workpiece transport pallet flowing on a predetermined pallet transport path, and a rotating part is rotatable about a pin provided horizontally on the fixed part as a fulcrum. A support part for the work is provided at the tip of at least two of the plurality of protruding parts provided on the rotating part, and the rotating part is pressed through a through hole formed in the side wall of the fixed part. a workpiece support mechanism provided with a lock part from which an engaging part that has engaged with a protruding part of the rotating part can be disengaged; A work support in which a rotatable sliding part is provided, and a pressing part protrudes from one side on the bearing part of the sliding part for pressing the locking part which locks and releases the lock by moving the entire sliding part backward and forward. A workpiece support device comprising a part changing mechanism.