JPH01306157A - Tapping device - Google Patents

Tapping device

Info

Publication number
JPH01306157A
JPH01306157A JP13755288A JP13755288A JPH01306157A JP H01306157 A JPH01306157 A JP H01306157A JP 13755288 A JP13755288 A JP 13755288A JP 13755288 A JP13755288 A JP 13755288A JP H01306157 A JPH01306157 A JP H01306157A
Authority
JP
Japan
Prior art keywords
robot
work
tapping device
multishape
motion range
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.)
Pending
Application number
JP13755288A
Other languages
Japanese (ja)
Inventor
Seiji Tazawa
田沢　誠司
Tomoyuki Ogawa
智之 小川
Midori Suzuki
鈴木　緑
Masao Yabe
矢部　政男
Toshimi Ishii
石井　俊美
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13755288A priority Critical patent/JPH01306157A/en
Publication of JPH01306157A publication Critical patent/JPH01306157A/en
Pending legal-status Critical Current

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
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • B23Q1/522—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair which is perpendicular to the working surface
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
    • B23Q1/66—Worktables interchangeably movable into operating positions

Abstract

PURPOSE:To eliminate the stop time of a robot and to improve the working efficiency of the robot, by a method wherein, during operation of the robot, a multishape work is prepared and set outside a relative motion range, and the work is steppedly conveyed through a tact time system. CONSTITUTION:The surroundings of a robot 1 is covered with a safe acryl cover 4 so that a human body is prevented from entrance to the motion range of the robot 1. A rotary table 3 to which a multishape work is set by means of a universal expandable rail is rotated steppedly in a 90 deg. arc. In this case, the one side of the table 3 is formed with an acryl cover 4, and preparation (setting of the multishape work) is effected at this part through one action. As a result, the multishape work is set for preparation to the table 3 outside a motion range without stopping the robot, namely under a state in which a tapping device is always operated, and can be steppedly conveyed to the interior of the motion range of the robot 1 through a tact time system.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、多形状ワークの少量生産に於ける自動化（特
にロボットによる）に係り、特に稼働中（ロボット動作
範囲内）での段取りがワンタッチにしかも、ロボットを
停止せず同時作業が出来る段取り方法を考慮した、多形
状対応タッピング装置に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to automation (particularly by robots) in the small-volume production of multi-shaped workpieces, and in particular allows one-touch setup during operation (within the robot's operating range). Furthermore, the present invention relates to a multi-shape tapping device that takes into consideration a setup method that allows simultaneous operations without stopping the robot.

〔従来の技術〕[Conventional technology]

特開昭５３−１２５９５　、特開昭ＥｉＯ−７１４１２
によれば、同一種製品を多量生産に行う装置として、自
動タップ立て機や、自動搬送機によってワークが順次タ
クトタイムに搬送されるが、多品種少量生産向けの装置
としては、段取り換えが多発し、ワーク固定用の雇、治
具が多数に必要な上、搬送装置等のスペースが広く用い
、大変不合理的である。JP-A-53-12595, JP-A-EiO-71412
According to , automatic tapping machines and automatic conveyance machines are used for mass production of the same type of product, and workpieces are transported sequentially within the takt time; however, as equipment for high-mix low-volume production, setup changes occur frequently. However, this method requires a large number of tools and jigs for fixing the workpiece, and also requires a large amount of space for the transport device, which is extremely unreasonable.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

従来、ロボット導入によるタップ作業は、第２図の如く
行っているｉ ロボット（８）は、安全１１１Ｉ（１２）で囲まれ、運
転中はロボット（８）の動作範囲内に入ることができな
い。ワーク（１０）をセットする場合。Conventionally, tapping operations using a robot have been performed as shown in FIG. When setting the workpiece (10).

その都度ロボット（８）を停止し、雇（９）をワーク（
１０）に準じ専用雇に段取換えする。制御盤（１３）も
ロボットに隣接できず、テインングやプログラムが困難
となっている。安全面でもスペースを必要とする安全柵
（１２）に機械的インターロックや電気的インターロッ
クが施こされ、運転復帰の複離化にもなっていた。Each time, the robot (8) is stopped and the robot (9) is moved to the work (
10), change to a dedicated employee. The control panel (13) cannot be adjacent to the robot either, making it difficult to program and control the robot. In terms of safety, mechanical and electrical interlocks were installed on the safety fence (12), which requires space, making it difficult to return to operation.

本発明の目的は、多形状ワークに対応可能な、シングル
段取化によるロボットと作業者が平行動作し、ロボット
の停止時間を解消し高効率化とロボット作業の広範囲性
、安全性、作業性を向上することにある。The purpose of the present invention is to enable the robot and worker to operate in parallel through a single setup that can handle multi-shaped workpieces, eliminate robot stoppage time, improve efficiency, and improve the wide range of robot work, safety, and workability. The goal is to improve.

〔課題を解決するための手段〕[Means to solve the problem]

本発明は、タッピング装置（ロボットによる）を常に運
転状態にし、安全にかつ、多形状ワークを対応可能にし
たワンタッチ、シングル段取することにより、少量生産
の合理化（ロボットによるタッピング作業）を確立し、
生産効率を上げることにある。The present invention establishes the rationalization of small-volume production (tapping work by a robot) by keeping the tapping device (by a robot) in constant operation and safely performing one-touch, single setup that can handle multi-shaped workpieces. ,
The aim is to increase production efficiency.

〔作用〕[Effect]

第１図は、ロボット（１）の動作範囲内に身体が入らな
い様、安全アクリルカバー（４）で覆っている。中央の
回転テーブル（３）上に、多形状ワークが任意にセット
段取りができる万能伸縮レールを搭載している。ワーク
がセットされた回転テーブル（３）は９０度のコマ送り
回転する、テーブル（３）の−辺がアクリルカバー（４
）から出ておりこの部分にて段取（多形状ワークのセッ
ト）をワンタッチで行うことができる。装置には。In Figure 1, the robot (1) is covered with a safety acrylic cover (4) to prevent its body from entering its operating range. A universal telescoping rail is mounted on the central rotary table (3), which allows multi-shaped workpieces to be set and set up as desired. The rotary table (3) on which the workpiece is set rotates 90 degrees frame-by-frame.The negative side of the table (3) is covered with an acrylic cover (4).
), and setup (setting of multi-shaped workpieces) can be performed with one touch at this part. For the equipment.

手元で操作可能な制御ＢＯＸ　（５）が設置され、一定
場所でタッピングから、段取、テイチング、プログラム
、操作が出来る一体型構造で、段取後作業者は、複合作
業（他機使用）を行い、タッピングが終了すると表示器
（６）で次のステップに進むことが容易で一人２役の効
果がある。A control box (5) that can be operated at hand is installed, and it has an integrated structure that allows tapping, setup, teaching, programming, and operation at a fixed location.After setup, workers can perform complex tasks (using other machines). When the tapping is completed, it is easy to proceed to the next step on the display (6), which has the effect of playing two roles per person.

〔実施例〕〔Example〕

以下、本発明の一実施例を第３図により説明する。多形
状ワークに対応するため円板（３）上を４分割し万能ス
ライドレール（１４）（１５）（１６）機構を施けてい
る。円板（３）は各々ステーションの位置が正確に決め
る様、ガイド穴（８）にビンが挿入され固定される。An embodiment of the present invention will be described below with reference to FIG. In order to accommodate multi-shaped workpieces, the disk (3) is divided into four parts and a universal slide rail (14), (15), and (16) mechanism is provided. The disk (3) is fixed by inserting a bottle into the guide hole (8) so that the position of each station is accurately determined.

第４図は万能スライドレール機構の原理を表わす。円板
（３）上に固定されたレール（１４）とシャフト（１８
）によってスライドする可動レール（１５）　　（１６
）は各々レールの側面にワーク（２０）が把持する溝を
付けである。Figure 4 represents the principle of the universal slide rail mechanism. Rail (14) and shaft (18) fixed on disk (3)
) slides on movable rails (15) (16
) have grooves on the side surfaces of each rail for gripping the workpiece (20).

可動レール（１５）は全く、フリーな状態になっている
ため、ワーク（２０）の寸法にセットが容易にできるが
、ワーク（２０）を適度にハサミ込む力がないと、ワー
ク（２０）は脱落してしまう、このため可動レール（１
５）と可動レール（１６）の中間にある圧縮スプリング
をつまみ（１７）を矢印方向に回転することにより、可
動レール（１６）が矢印方向に移動し、スプリング（２
２）のバネ圧を任意に調整し柔軟性ある。ワーク（２０
）の把持が期待できる。スライドレール（１４）（１５
）（１６）に挿入されたワーク（２ｏ）は、スライドレ
ール（１５）（１６）と追従しているストッパー（１９
）で位置決めされる。ワーク（２１）の搬出はストッパ
ー（１９）をスライド（矢印方向）させながら半回転さ
せ、ワーク（２１）を搬入口方向から押し出すとスムー
ズにワーク（２１）が取り出すことができる。Since the movable rail (15) is in a completely free state, it can be easily set to the dimensions of the workpiece (20), but if there is not enough force to scissor the workpiece (20), the workpiece (20) will not move. Because of this, the movable rail (1
5) and the movable rail (16), and by rotating the knob (17) in the direction of the arrow, the movable rail (16) moves in the direction of the arrow, and the spring (2)
2) The spring pressure can be arbitrarily adjusted for flexibility. Work (20
) can be expected to be grasped. Slide rail (14) (15
) (16), the workpiece (2o) is inserted into the slide rail (15) (16) and the stopper (19) following it.
). The workpiece (21) can be taken out smoothly by turning the stopper (19) half a turn while sliding it (in the direction of the arrow) and pushing the workpiece (21) out from the loading port direction.

第５図はワークサイズの大きい単品物を、タッピング装
置で行う場合、ワーク（２５）の基準面を固定コマ（２
３）にて直角（固定コマ２個）にセットし、ツマミ（１
７）を矢印方向に回転させると、スライドコマ（２４）
が矢印方向に移動し、ワーク（２５）を把持固定する。Figure 5 shows the reference surface of the workpiece (25) when a single item with a large workpiece size is processed using a tapping device.
3), set it at right angles (2 fixed pieces), and turn the knob (1
When rotating 7) in the direction of the arrow, the slide frame (24)
moves in the direction of the arrow and grips and fixes the workpiece (25).

複雑なワーク形状は、スライドコマ（２４）のワンタッ
チスライドにより対応可能となっている。Complex workpiece shapes can be handled by one-touch sliding of the slide piece (24).

〔発明の効果〕〔Effect of the invention〕

本発明によれば、多品種少量生産にもかかねらず、ロボ
ットの導入は可能で、従来のロボット単品販売のみなら
ず、ロボット周辺装置も含めた一体集中機能を搭載すれ
ば、短期間に即効性ある効果を得ることができる。According to the present invention, it is possible to introduce robots in high-mix low-volume production, and in addition to the conventional sales of individual robots, if integrated integrated functions including robot peripheral equipment are installed, robots can be introduced in a short period of time. You can get immediate effects.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例のタッピング装置の全体図、
第２図は従来のロボットを示す図、第３図は本発明の一
実施例の万能ワーク把持テーブルの全体図、第４図は本
発明の一実施例の万能スライド機構の部分図、第５図は
本発明の一実施例の多形状ワークのセットした全体図で
ある。 １・・・ロボット、２・・・タッピング、３・・・万能
テーブル、４・・・安全カバー、５・・・制御ＢＯＸ、
６・・・表示器、１４・・・固定レール、１５・・・ス
ライドレール、１６・・・スライドレール、１７・・・
ツマミ、１８・・・スライドシャフト、１９・・・位置
決めストッパー、２２・・・スプリング、２３・・・固
定コマ、２４・・・スラ＄　１　口 第２０ め　４　目 ／’７FIG. 1 is an overall view of a tapping device according to an embodiment of the present invention;
FIG. 2 is a diagram showing a conventional robot, FIG. 3 is an overall view of a universal workpiece gripping table according to an embodiment of the present invention, FIG. 4 is a partial diagram of a universal slide mechanism according to an embodiment of the present invention, and FIG. The figure is an overall view of a set of multi-shaped workpieces according to an embodiment of the present invention. 1...Robot, 2...Tapping, 3...Universal table, 4...Safety cover, 5...Control box,
6...Display device, 14...Fixed rail, 15...Slide rail, 16...Slide rail, 17...
Knob, 18...Slide shaft, 19...Positioning stopper, 22...Spring, 23...Fixed piece, 24...Sura $1 20th 4th/'7

Claims (1)

【特許請求の範囲】 １、ロボット（タッピング）運転中に於いて、相対する
動作範囲外で、多形状ワークを段取セットし、タクトタ
イム方式にコマ送り搬送することを特徴とするタッピン
グ装置。 ２、特許請求の範囲第１項において、ロボット本体と一
体構造に安全防護策を設け、ロボット動作内に入ること
なく、安全に作業が出来ることを特徴としたタッピング
装置。 ３、特許請求の範囲第１項において、ロボットと操作盤
等、周辺装置の集中化によつて、オペレーター（作業者
）が一定エリアで全て、テイチング、プログラム、ワー
ク段取セット、操作等が容易に出来ることを特徴とした
タッピング装置。 ４、特許請求の範囲第１項において、万能伸縮テーブル
による多形状ワークのワンタッチ着脱を特徴としたタッ
ピング装置。[Scope of Claims] 1. A tapping device characterized in that during robot (tapping) operation, a multi-shaped workpiece is set up and conveyed frame by frame in a takt time manner outside the opposing motion range. 2. A tapping device according to claim 1, characterized in that a safety measure is provided integrally with the robot body so that work can be performed safely without entering the robot's operation. 3. In claim 1, by centralizing peripheral devices such as robots and operation panels, it is easy for an operator to perform teaching, programming, workpiece setup, and operations all in a certain area. A tapping device that is characterized by the ability to 4. The tapping device according to claim 1, characterized by one-touch attachment and detachment of multi-shaped workpieces using a universal telescopic table.
JP13755288A 1988-06-06 1988-06-06 Tapping device Pending JPH01306157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13755288A JPH01306157A (en) 1988-06-06 1988-06-06 Tapping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13755288A JPH01306157A (en) 1988-06-06 1988-06-06 Tapping device

Publications (1)

Publication Number Publication Date
JPH01306157A true JPH01306157A (en) 1989-12-11

Family

ID=15201378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13755288A Pending JPH01306157A (en) 1988-06-06 1988-06-06 Tapping device

Country Status (1)

Country Link
JP (1) JPH01306157A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0650800A2 (en) * 1993-10-22 1995-05-03 SCM GROUP S.p.A. A unit for machining workpieces, in particular wood

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0650800A2 (en) * 1993-10-22 1995-05-03 SCM GROUP S.p.A. A unit for machining workpieces, in particular wood
EP0650800A3 (en) * 1993-10-22 1995-05-24 SCM GROUP S.p.A. A unit for machining workpieces, in particular wood
US5564483A (en) * 1993-10-22 1996-10-15 Scm Group S.P.A. Unit for machining workpieces, in particular wood

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