VERFAHREN ZUM VERSCHWEISSEN VON BLECHZUSCHNITTEN

    公开(公告)号:EP3391987A1

    公开(公告)日:2018-10-24

    申请号:EP18162930.4

    申请日:2018-03-20

    摘要: Verfahren zum Verschweißen von Blechzuschnitten zu Patchwork Blanks mit folgenden Schritten:
    - Bereitstellen der zu verschweißenden Blechzuschnitte (2, 3) zur Handhabung mittels Handhabungsrobotern (HR1, HR2);
    - Die Handhabungsroboter (HR1, HR2) platzieren einen ersten Blechzuschnitt (2) und wenigstens einen weiteren Blechzuschnitt (3) in einer ausgerichteten Position auf dem ersten Blechzuschnitt (2), wobei die Handhabungsroboter (HR1, HR2) den ersten Blechzuschnitt (2) auf einem Zentriertisch (4) in einer Zentrierposition positionieren, wo er mit dem wenigstens einen weiteren Blechzuschnitt (3) vorfixiert wird;
    - Der wenigstens eine weitere Blechzuschnitt (3) wird mit dem ersten Blechzuschnitt (2) durch Punktschweißen mittels eines ersten Schweißroboters (WR1) vorfixiert;
    - Die vorfixierten Blechbauteile (2, 3) werden mittels eines Handhabungsroboters (HR2) an ein Schweißkarussell (5) übergeben und dort in im wesentlichen vertikaler Position an einem Halter (11) fixiert, wobei an dem Halter (11) wenigstens eine universale Klemmvorrichtung (13) für flache Blechzuschnitte (2, 3) angeordnet ist, wobei die wenigstens eine Klemmvorrichtung (13) die Blechzuschnitte (2, 3) an einem Randbereich umgreift;
    - Das Schweißkarussell (5) führt die vorfixierten Blechbauteile (2, 3) an mehreren Schweißrobotern (WR1, WR2, WR3, WR4) vorbei, um weitere Punktschweißungen auszuführen, wobei ein Be- und Entladen des Schweißkarussells (5) parallel zum Schweißprozess ausgeführt wird;
    - Abschließend erreicht das fertige Patchwork Blank (6) eine Übergabeposition des Schweißkarussells (5), wo es von einem Handhabungsroboter (HR3) entnommen wird.

    A MACHINE FOR USE IN PROCESSING OF RUBBER COT ARBOURS
    2.
    发明公开
    A MACHINE FOR USE IN PROCESSING OF RUBBER COT ARBOURS 审中-公开
    一种用于加工橡胶帐篷的机器

    公开(公告)号:EP3259389A2

    公开(公告)日:2017-12-27

    申请号:EP16722394.0

    申请日:2016-02-12

    IPC分类号: D01H5/80 B23Q7/02

    摘要: Disclosed is a machine (M1) for use in processing of rubber cot arbours assembly. The machine (M1) includes a first rotary disc (300) being driven rotatably by a first driving unit (700) and comprising four holding stations (301,302,303,304) for holding the rubber cot arbours. The machine also includes a second rotary disc (400) being driven rotatably by a second driving unit (700a) and comprising four processing stations (200,200a,200b,200c) for enabling the processing of rubber cot arbours. Each of the four processing stations (200,200a,200b,200c) comprises a gripping assembly to hold the rubber cot arbours (11,12) for screwing and unscrewing purpose. The machine further includes a pair of screwing and unscrewing assembly (100,100a) for screwing and unscrewing of the fastening means. A plurality of loading unit and unloading unit are provided for loading and unloading of the rubber cot arbours, on and from, the holding stations (301,302,303,304) of first rotary disc and processing stations (200,200a,200b,200c) of second rotary disc. A master processing and controlling unit (600) controls operations of the first driving unit, second driving unit, processing stations, screwing and unscrewing assemblies, loading units, unloading units. All abovementioned components of the machine are fixed on a mounting assembly (800).

    AUTOMATIC MACHINE FOR MACHINING INNER OR CENTRING RINGS OF SPIRALLY WOUND SEALS
    3.
    发明公开
    AUTOMATIC MACHINE FOR MACHINING INNER OR CENTRING RINGS OF SPIRALLY WOUND SEALS 审中-公开
    用于加工螺纹式密封件内圈或中心圈的自动机

    公开(公告)号:EP3205446A2

    公开(公告)日:2017-08-16

    申请号:EP17154756.5

    申请日:2017-02-06

    申请人: GSKET S.r.l.

    IPC分类号: B23Q1/66 B23Q7/04

    摘要: Machine for machining inner or centring rings of spirally wound seals, comprising:
    - a base (1100) which supports a column (1110) extending in a vertical direction (Z-Z);
    - a head (1200) with machining tool (1211) movable on the column (1110) in both senses of the vertical direction (Z-Z) from a raised rest position into a lowered working position and vice versa;
    - a rotating table (1300) attached to the base (1100) and provided with at least two means (1311a,1311b) for retaining the rings (1);
    - said retaining means are positioned relative to each other at a suitable angular distance so as to be arranged alternately below and coaxial with the machining tool (1211) or in a loading/unloading position underneath and coaxial with gripping/releasing means (1430) of a feeding/unloading device (1400);
    - a device (1400) for loading/unloading the rings (1), displaceable in both senses of the vertical direction from a raised position into a lowered position and rotating about the same vertical direction;
    - at least two means for gripping/releasing the rings (1) of the feeding/unloading device and movable therewith respectively from a position for gripping a ring to be machined into a position for feeding said ring to the loading/unloading retaining means and from a position for gripping of the machined rings by the loading/unloading retaining means to a position for unloading said rings outside of the machine and vice versa.

    摘要翻译: 一种用于加工螺旋缠绕密封件的内圈或定心环的机器,包括: - 基座(1100),其支撑沿竖直方向(Z-Z)延伸的柱(1110); - 具有机加工工具(1211)的头部(1200),所述机加工工具(1211)在垂直方向(Z-Z)的两个方向上从所述升起的静止位置移动到所述柱(1110)上,并且反之亦然; - 连接到所述基座(1100)并且设置有用于保持所述环(1)的至少两个装置(1311a,1311b)的旋转台(1300); - 所述保持装置以适当的角距彼此相对定位,以便交替布置在机加工工具(1211)的下面并与之同轴,或者位于加载/卸载位置下方并且与加/卸装置(1430)同轴, 一个进料/卸料装置(1400); - 用于装载/卸载所述环(1)的装置(1400),所述装置(1400)可在垂直方向上的两个方向上从升高位置移动到降低位置并围绕相同的竖直方向旋转; - 至少两个用于夹持/释放进给/卸载装置的环(1)的装置,并且所述至少两个装置分别从用于将要加工的环夹紧到用于将所述环供给到装载/卸载保持装置的位置和从 用于通过装载/卸载保持装置将机加工环抓取到用于将所述环卸载到机器外部的位置,反之亦然。

    Station for loading and unloading workpiece-carrying containers
    9.
    发明授权
    Station for loading and unloading workpiece-carrying containers 有权
    装载和工件容器的卸

    公开(公告)号:EP2543615B1

    公开(公告)日:2014-09-17

    申请号:EP12174884.2

    申请日:2012-07-04

    申请人: Comau S.p.A.

    IPC分类号: B65G65/00 B23Q7/02 B23Q7/14

    摘要: A system for loading and unloading piece-carrying containers (C) in an industrial plant, comprising: - a station (2) for loading and unloading said containers (C) carried on a trolley (C'); - a workstation (3) to which the loaded containers (C) are brought and at which the pieces are taken from said containers (C); - a turret (6), which is configured for lifting a first container in said loading and unloading station (2) and a second container in said workstation (3) and can turn about a vertical axis in order to carry out an exchange of said first container and said second container; and - positioning means (22, 24) for positioning said container (C) in a precise and predetermined way at said work station (3).