• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a device for placing parts to be galvanized, preferably printed circuit boards, into a suspension frame. The aim of the invention is to expand the field of application by providing the necessary force to move parts in the direction of lift. New is the presence of grippers 2, operating with force in the direction of lifting or lowering, and pneumatically operating vacuum suction cups 13, gripping one or both sides of the part 5 and protecting it from side tipping, placed on a common lifting frame 1. 9 z.p. . f-ly, 10 ill.
    公开号:SU1544192A3
    申请号:SU874202073
    申请日:1987-02-27
    公开日:1990-02-15
    发明作者:Косиковски Томас
    申请人:Шеринг Аг (Фирма)；
    IPC主号:
    专利说明:

    tf s b
    FIG. 2
    This invention relates to alia. - chemistry, in particular, to devices for placing parts to be galvanized in a suspension frame or for extracting these parts from it.
    The purpose of the invention is to expand the field of application by providing the necessary force to move - parts in the direction of lift.
    Ka figure 1 presents the lifting frame with the workpiece, front view; figure 2 - then burned side view; on fig.Z - bearing frame, front view; FIG. 4 is the same side view; on fig.Z and 6 - separate elements of the frame; figure 7 is a view along arrow A in figure 6; Fig 8 - individual elements of the frame, view from front; figure 9 is the same, side view; Fig.10 is a section BB in Fig.8.
    The lifting frame 1 is provided in its lower part with several grips 2 each of which consists of two halves 3 collet type, with elements 4 gripping the lower region of part 5 under pressure of spring 6. At the same time, the collet half 3 turns around point 7 The grip includes a support 9, which serves to ensure the fit of the lower edge of the part 5. One of the halves 3 is rigidly fixed with a fastener 1 0 on the lifting frame. A pusher 11 is also located on the lifting frame, which can be horizontally displaced from the part 12 (magnet, pneumatic device or the like). The pusher eliminates the force of holding or clamping the gripping elements 4 on the board-shaped part.
    In the upper region of the lifting frame, vacuum suckers 13 that are pneumatically driven to a dilution state are provided, which capture the side surface of part 3 and level it, in particular, to protect against unintentional tilting in the direction of the double arrow 14. Vacuum suckers 13 are connected through lifting frame 1 with grippers 2, i.e. the position of these parts relative to each other is fixed.
    The suction cups themselves can have a relatively small diameter, since they can only attach balan

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    .Inline5 but not lifting repentance.
    The support frame is equipped with a series of splines 15, which extend only for a limited length, leaving a free space with height h. The slots 15 are of such dimensions that they can have plate-shaped parts 5. In this way, a series of sections 16 (e.g., 20 sections) are created inside the supporting frame, in which the plate-shaped parts 5, Distances can be placed in a small space. The h from the bottom edge of the plate-shaped part 5 to the cross-member 17 of the carrier Kai provides the opportunity to guide the gripper approximately in the direction indicated by the arrow 18 (see Fig.4).
    Since the length of the spitz 15 is limited, there is enough free space above them to install the vacuum suckers approximately in the direction indicated by the arrow 19. As soon as the grippers and vacuum suckers are in the lifting position, the part 5 can be lifted up in the direction 20 lifting and installed in a particular suspension frame. The direction of descent is indicated by 20.
    The suspension frame (FIGS. 5-7) may consist of two frame bridges 21, which hold the parts 5. The frame bridges 21 are provided with pairs of clamp springs 22 in the shape of a transverse V, which are held between section 23 under the action of the force of the pressing spring, them circuit boards. The springs 22 are shaped in such a way that the printed circuit boards can be inserted between the pairs of springs or be removed backwards either in the direction of arrow 24 or in the direction of arrow 25, i.e. parallel to the jumpers 21 of the frame between the pairs of springs. The galvanizing current is supplied to the printed circuit boards through the nefSe-boxes 21 of the frame and the springs 22. The springs 22 freely pass relative to the bridge 21 of the frame, so that the jumpers of the frame do not prevent the insertion of parts 5. Preferably, one or other springs should fit into the space between both jumpers 21 , providing uniform galvanization. The jumper is
    a traverse (carrier) connecting both bridges of the carcass with the overhead frame.
    Several printed circuit boards can be located one above the other in one frame, and several printed circuit boards can also be provided in the horizontal direction, since the jumpers of the framework can contain on each side a number of pairs of springs one above the other.
    Using the proposed device, a printed circuit board can be installed between the clamping springs 22 in the clamping position, the position of galvanization, and again removed from the springs after galvanization,
    In addition, printed circuit boards (part 5) may contain one or more holes on their lateral longitudinal edges, which, in the fixed position of the board clamp, are caught by the supporting elements of one or another frame web and therefore constitute an element of fastening or fixing the printed circuit board galvanization (in addition to the clamping holder on the springs).
    On the left to the right of the frame webs 26, directed towards the opposite frame webs, there are pairs of springs, which consist of spring bodies fixed on the webs of the frame 27, which interact with them, but are rotatable around the longitudinal axes 28 of the shafts 29 springs 30. Pairs springs 27 and 30 (Fig. 9) are in the position of the clamp. 3a by rotating the left (in Fig. 9T shaft counterclockwise and right (in Fig. 9) clockwise rotation of the spring 30 are removed from the position of the clamp and part 5 can be extracted or gal New boards can be inserted. By rotating the left shaft 29 clockwise and the right shaft 29 counterclockwise, the clamping position is again provided. Such a device is suitable for automatically placing the printed circuit boards to the clamping position and then removing the printed circuit boards by means of a gripper and suction cups, devices, since the transportation of printed circuit boards can be coupled with synchronously rotated
    0
    shaft 29. For this purpose (GM of FIG. 8), the rotary magnet 3, which approaches one and the conds 32 of the shaft 29, can rotate it around its axis 28. In this case, the other shaft 29 simultaneously moves in the opposite direction with the help of two powered gear wheels.
    Moreover, retaining or non-drying pins can be strengthened on the frame, with which the parts h can be mounted with holes in the operating position required for the galvanization (clamp position). Such a plug-in connection protects the printed circuit boards from being disrupted during the installation time, when the springs 27 and 30 do not adhere to the printed circuit boards with a clamping force.
    These openings may have a diameter larger than the diameter of the retaining means (for example, the retaining pin). The grippers may first slightly pull down one or the other electroplating board and detach it from the fixed springs as the printed circuit boards adhere and stick to them during the electroplating process. One or another printed circuit can be removed from the plane transversely to the plane of the board.
    The printed gowns are not shifted with the help of the grips, they move in the direction transverse to the plane of the board, which is important if there is no projectile for inserting the printed circuit boards from above or below.
    The springs can be made either from round wire, or also from flat wire (metal strip).
    five
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    45
    权利要求:
    Claims (2)
    [1]
    1. A device for placing the parts to be galvanized, mainly printed circuit boards, in a suspension frame containing vacuum receptacles with a pneumatic actuator placed on the frame, characterized in that, in order to expand the field of application by providing the necessary force for moving parts in the direction of lift, it is equipped with grippers, made in the form of two collet elements with contact nodes interconnected
    a spring, while one of the elements is rigidly fixed on the frame, and the other is mounted with the possibility of horizontal movement, and the clamps and vacuum elements of jctii are placed on the common frame.
    [2]
    2. The device according to claim 1, that is, that the grips are located at the bottom of the frame.
    3, Non.lj device characterized in that the vacuum suckers are located in the upper part of the frame.
    4 “The device is in accordance with the tl of the No. It consists in that the grippers are made with a support placed by the contact elements.
    5, the Device in PP. -4, characterized in that the collet elements are made in the form of a double-arm lever, at one end, of which the contact nodes are located, and at the other end - a spring.
    6, the device according to claims 1-5, characterized in that it is provided with a pusher with a drive located at the bottom of the frame.
    7, The device according to claims 1-6, which is based on the fact that the support is located in the collet, an element rigidly fixed to the frame,
    8, The device according to claims 1-7, which is equipped with a non-drying frame with guides.
    elements for the placement of processed products.
    9, The device according to claims 1-8, about tl and - the fact that the guiding elements are made in the form of slots.
    10, the device according to claims 1-9, characterized in that the frame is made in the form of two strands parallelly spaced from each other with spring clamping holders.
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    类似技术:
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    同族专利:
    公开号 | 公开日
    ATA44787A|1990-02-15|
    BG47798A3|1990-09-14|
    CN87100988A|1987-10-21|
    DE3606493A1|1987-09-03|
    JPS62253799A|1987-11-05|
    AT391148B|1990-08-27|
    DE3771749D1|1991-09-05|
    CA1263479A|1989-11-28|
    ES2024438B3|1992-03-01|
    DE3606493C2|1988-02-11|
    CS132787A2|1991-07-16|
    EP0237736A1|1987-09-23|
    US4787805A|1988-11-29|
    CN1015997B|1992-03-25|
    EP0237736B1|1991-07-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2370528A|1942-07-15|1945-02-27|Robert A Fontaine|Material handling device|
    US3028835A|1960-10-19|1962-04-10|Micro Metalizing Corp|Apparatus for the evaporation plating or coating of articles|
    US3115262A|1961-01-09|1963-12-24|Materials Transp Co|Carton clamp for lift trucks|
    US3361280A|1964-04-24|1968-01-02|Arthur E. Traver|Panel setting vehicle|
    US3820667A|1972-12-12|1974-06-28|Materials Management Syst Inc|Article handling machine|
    FR2214292A5|1973-01-16|1974-08-09|Ctre Etud Tech Ind Habillement|
    FR2305870B1|1975-03-25|1977-11-18|Alsthom Cgee|
    US4176039A|1979-03-02|1979-11-27|Wismer Joseph C|Electroplating rack|
    DE3017853C2|1980-05-09|1987-09-10|Guenther 7100 Heilbronn De Strecker|
    DD204715A1|1982-04-01|1983-12-07|Neumann Karl Heinz|DEVICE FOR MOUNTING AND CONTACTING PCB|
    EP0091783A1|1982-04-14|1983-10-19|Alcan International Limited|Carrier for material during electrolytic finishing|
    DE3242698C1|1982-11-19|1984-05-10|Druseidt Paul Nachf Eltech|Suspension device for supporting frames of electroplating systems|
    US4678169A|1983-01-06|1987-07-07|Systems Engineering & Manufacturing Corp.|Printed circuit board holder|
    DE3342712C2|1983-11-25|1989-08-03|Strecker, Guenther, 7100 Heilbronn, De|
    DD223737A1|1984-05-24|1985-06-19|Robotron Zentrum Fuer Forschun|ARRANGEMENT FOR INSERTING WORKPIECES IN BATHROOMS OF A GALVANIC SURFACE TREATMENT PLANT|
    US4681213A|1985-10-23|1987-07-21|Harris Graphics Corporation|Gripper assembly|DE8806806U1|1988-05-25|1988-09-29|H.-J. Metzka Gmbh, 8501 Schwand, De|
    DE3823654A1|1988-07-08|1990-01-11|Schering Ag|LINEAR UNIT WITH SEVERAL MOVING MANIPULATORS|
    JP2617530B2|1988-09-02|1997-06-04|学校法人早稲田大学|Bulb flakes planting hand|
    DE9116588U1|1991-06-07|1993-03-11|Schering Ag Berlin Und Bergkamen, 1000 Berlin, De|
    DE4339813A1|1993-11-23|1995-05-24|Metzka Gmbh|Method for converting plate-shaped objects, in particular circuit boards, and device for carrying out the method|
    JP3376258B2|1996-11-28|2003-02-10|キヤノン株式会社|Anodizing apparatus and related apparatus and method|
    DE10310071B3|2003-03-07|2004-08-26|Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.|Process for galvanizing components with metallic coatings comprises moving the component to be coated through process stations using a gripper , and immersing in galvanic baths|
    CN101437365B|2007-11-15|2011-05-11|富葵精密组件有限公司|Holding apparatus and holding method|
    CN101570876B|2009-06-08|2011-11-30|深圳市常兴金刚石磨具有限公司|Electroplating device and electroplating method for electroplating drills|
    CN102703960B|2012-07-04|2014-07-30|中国振华集团群英无线电器材厂|Winding-free electroplating clamp of relay base|
    CN103614763A|2013-12-13|2014-03-05|昆山亿诚化工容器有限公司|Electroplating device and running method thereof|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3606493A|DE3606493C2|1986-02-28|1986-02-28|
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