• 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:
    Disclosed is a single electroplating apparatus capable of utilizing varying numbers and sizes of drums for electroplating batches of small elements. All drums have a common end portion which connects with the apparatus to orient the drum with an essentially horizontal axis of rotation permitting interchangeability of drums. The drums in a preferred embodiment are diecast from a synthetic plastic and have mesh sides to facilitate electrolyte circulation and current flow.
    公开号:SU772488A3
    申请号:SU782681153
    申请日:1978-10-31
    公开日:1980-10-15
    发明作者:Хениг Ханс；Червичке Рихард
    申请人:За витель (ФРГ)；
    IPC主号:
    专利说明:

    longitudinal section, FIG. 7 - a device with an attached drum. A device for applying galvanic coatings on small parts contains a unit 1 for fastening and rotating drums 2 and a drum fixing mechanism made in the form of uniform flanges 3 and 4, one of which is located on the node for fastening and rotating drums, and the other is mounted on the end of drum 2. The node 1 fastening and rotating the drums is attached to the cathode rods 5 by means of a clamping screw b. The design provides for the location of the engine 7 on the upper end of the node 1 crepe-. laziness and rotation of the drums, and a drive mechanism for rotating the drum at its lower end. The shell 8 protects the engine 7 from splashing liquid. The handle 9 serves to manually transport the drum from one working position to another. Mala gear 10 is fixed at the lower end of the mount and rotation of the drums with a through bolt and has an O-ring 11 mounted on it of elastic material. Mala .sternus 10 and unified flange 3 form a pair of subordinate friction discs. The small gear wheel transmits the torque to the standardized flange 3, and the elaotic ring, O-shaped, is pressed into the Y-shaped grooved groove left on the standardized flange 3. The hollow end of the axis 12 forms a support for the standardized flange 2 and is fixed to the body of the mounting unit and rotation of the drums. The device works as follows. The galvanic current is transmitted to the reels via cables 13, which end with contact pear-shaped bell buttons 14. The cable 13 is introduced through the hollow axis into the inner space of the drum. According to the invention, all of the different drums can be changed depending on the need. device by simple engagement or disengagement. Thus, in order to fulfill the requirements of galvanization for practice, a large number of drums is not required, but a single device is needed as the main one and a set of interchangeable drums connected with the device. Drums 2 may also have different perforations. The arrangement of one drum on both sides of the device increases the galvanizing performance of the device in comparison with the known devices. The presence of two separate drums 2 allows you to simultaneously electroplate two different batches of parts without mixing them. Unified flange 3 is located on assembly 1, and unified flange 4 is located on drum 2. Unified flange 3 simultaneously forms both the front wall and the lid of the closing provided for loading or unloading the drum opening 2. The outer diameter of both unified flanges is approximately equal. The unified flange 4 simultaneously serves as a stiffener of the side surface of the drum 2 at its open end. The other end of the drum 2 is connected to the cylinder bottom, which is inseparably connected to it, with the front wall 15 of the drum 2. The unified flange 4 has a shoulder 16 which, in the engaged state, engages with the peripheral perimeter of the unified flange 3. Diametrically opposite to the shoulder 16 is implanted on the body drum strut 17. If the drum 4 is mounted on a unified flange 3, and at the same time the shoulder 16 is first latched along the perimeter, then between the unified flange 3 cut along the perimeter An elastic, rubber-like lock 18 is inserted into the groove and the recess 17. Due to the tension that occurs during tension, the spacer 17 and thereby the drum 2 body are pressed against the unified flange 3 and held in this position on the device. To remove the drum 2, it is sufficient to pull the pad 19 on the lock 18 in the axial direction, and the drum 2 to remove from the unified flange 3. In order to easily and quickly connect or detach the drum 2 to the node 1, the drum is equipped with a handle 20, made in the form half loops. Such a drum can be used as a basket for the preliminary and subsequent processing of a spinning batch of parts in various solutions. In the area of the drum opening there are two diametrically opposed ears 21 for use independently of the drum and the carrier of the carrier 22 passing across the aperture of the drum. The carrier bracket 22 can be removed at any time only when the drum 2 is separated from the node 1. Disconnected with the drum side 23, the front wall 15 is always perforated. The axis of rotation of the drum 2 is horizontally or almost horizontally. The nakloin, the axis deviating from less than 30 from the horizon line, takes place only if the unified
    The iris 3 is not perforated. The slight inclination of the drum 2 to the perforated front wall 15 causes the batch movement of parts in this direction, i.e. to that area of the drum casing, which is predominantly perforated.
    The invention provides for the implementation of the walls of the side surfaces of the drum 2 and the front wall 15 of the fabric 24 from synthetic yarn or finely cellular extruded grating. The material for this is usually polypropylene.
    Thus, the proposed invention allows to expand the technological capabilities of the device.
    权利要求:
    Claims (5)
    [1]
    1. A device for applying electroplated coatings on small parts; w, comprising a mounting unit and installing quick-detachable drums and a Drum-fixing mechanism on the drum mounting and rotating unit, characterized in that
    Opportunities, the mechanism for fixing the drums is made in the form of unified flanges that are installed with the possibility of interaction, one of which is located on the fastening unit f and the rotation of the drums, and the other is mounted on the end of the drum.
    [2]
    2. Device POP.1, characterized in that the drum is located obliquely relative to the node of fastening and rotating the drums.
    [3]
    3. The device according to PP.1 and 2, characterized by the fact that the end wall of the drum, diametrically located relative to the flange, is made perforated.
    five
    [4]
    4. Device on PP. 1, 2 and 3, characterized in that the flange located on the unit for fastening and rotating the drums is perforated.
    0
    [5]
    5. Device on PP. 1-4, in that the drum casing and one of its end walls are made of synthetic fabric.
    - Sources of information, 5 taken into account during the examination
    1. US patent No. 3498902, CL. 204-213, 1970.
    类似技术:
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    同族专利:
    公开号 | 公开日
    US4162951A|1979-07-31|
    JPS5471731A|1979-06-08|
    JPS6142000B2|1986-09-18|
    DE2748763C2|1990-01-18|
    CS209506B2|1981-12-31|
    DE2748763A1|1979-05-03|
    BR7807095A|1979-05-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2500861A|1945-06-30|1950-03-14|Udylite Corp|Machine for treating articles in bulk|
    US2860099A|1955-01-28|1958-11-11|F B Stevens Inc|Lift arm assembly|
    US2865831A|1955-12-06|1958-12-23|Ransohoff Inc N|Electroplating machine|
    US3038851A|1959-12-03|1962-06-12|Udylite Corp|Barrel plating machine|
    DE1223223B|1963-03-11|1966-08-18|Hans Henig|Galvanizing drum|
    US3270855A|1964-04-08|1966-09-06|Hanson Van Winkle Munning Co|Barrel treatment machine for small articles|
    US3328278A|1964-12-11|1967-06-27|Daniels Plating Barrel & Suppl|Plating apparatus with removable barrel|
    DE1947356U|1966-04-25|1966-10-06|Decker Geb|GALVANIZING DRUM.|
    US3472753A|1966-07-07|1969-10-14|Sterling Systems Ltd|Electroplating barrel|
    US3498902A|1967-03-27|1970-03-03|Sterling Systems Ltd|Portable unitary electroplating assembly|
    DE1757413A1|1968-05-04|1971-04-22|Wimmer Pharma Gummi Gmbh|Tear-off cap for container|
    DE2251507A1|1972-10-20|1973-11-08|Linnhoff Ohg Wilhelm|Multiple drum electroplating unit - for different sized small parts|
    US4098665A|1974-09-17|1978-07-04|Office National D'etudes Et De Recherches Aerospatiales |Device for preparing fibrous metal materials by electrolytic deposition and the resulting fibrous metal material|DE3023405C2|1980-06-23|1982-04-08|Siemens AG, 1000 Berlin und 8000 München|Device and method for the electrodeposition of aluminum|
    DE3151244C2|1981-12-22|1993-06-09|Schering Ag Berlin Und Bergkamen, 1000 Berlin, De|
    US4680099A|1986-04-07|1987-07-14|Raymund Singleton|Electroplating apparatus|
    JPH0657879B2|1987-10-31|1994-08-03|日大工業株式会社|Basket type electrodeposition coating equipment|
    US5639306A|1995-09-27|1997-06-17|Whyco Chromium Company, Inc.|Barrel for chemically treating parts|
    DE59603152D1|1996-04-01|1999-10-28|Sonopress Prod|Galvanic deposition cell with a carrier holder|
    AT190676T|1996-04-01|2000-04-15|Sonopress Prod|GALVANIC DEPOSIT CELL WITH ADJUSTMENT DEVICE|
    US6306269B1|1999-03-18|2001-10-23|Ronald Landrette|Method and apparatus for efficiently wet plating and processing small parts|
    CH694619A5|1999-07-12|2005-04-29|Wmv Appbau Gmbh & Co Kg|Method and apparatus for the electrochemical treatment.|
    CN106119940B|2016-08-17|2018-08-28|河南平高电气股份有限公司|Method of barrel electroplating and the plating cage for realizing this method|
    IT201900002173A1|2019-02-14|2020-08-14|Lm Ind S R L|MACHINE FOR HANDLING OBJECT HOLDER CONTAINERS|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2748763A|DE2748763C2|1977-10-31|1977-10-31|
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