• 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:
    1436985 Extracting castings from moulds DANSK INDUSTRI SYNDIKAT AS 28 Jan 1974 [6 Feb 1973] 03952/74 Headings B3F and B3G In a method for the separation in two stages of castings from sand moulds, a casting together with a lump 8 of mould material totally enclosing the casting is removed from the remaining part 9 of the mould at an early stage in the cooling thereof and the casting itself separated from the mould material forming the lump after further cooling. In the embodiment shown, the moulds 1 are advanced by a conveyer 3 to a plate 4 and a grab having a number of teeth 6 is lowered into a mould to remove a lump 8 of mould material enclosing the casting. This lump is deposited on a conveyer 11 and after further cooling the casting is separated from the material forming the lump and the latter passed to a regenerating device (14) prior to re-use. The remaining mould parts 9 are conveyed to crushing and disintegrating devices (20) and (21) and then to a storage hopper (22). In a modification the grab is replaced by a tube. Alternatively the plate 4 may be provided with an aperture through which the lumps 8 are pushed.
    公开号:SU1007552A3
    申请号:SU752131423
    申请日:1975-05-05
    公开日:1983-03-23
    发明作者:Герберт Петерсон Карл；Гуннергаард Мариус
    申请人:Данск Индустри Синдикат (Фирма)；
    IPC主号:
    专利说明:

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    a 1 The invention relates to foundry, in particular, to a die-making device. . The closest to the invention in technical essence and the achieved effect is a device for removing castings from molds, containing a casting locking manipulator and a cooling conveyor C13. The disadvantage of this device is the impossibility of separating the damaged and intact mixture during the process of removing castings from the mold. The purpose of the invention is to separate the damaged mixture from the rest of the form. The goal is achieved by the fact that the device containing the casting locking manipulator and the cooling conveyor is equipped with an additional cooling conveyor for transporting the intact part of the mold, and the gripping organ of the machine is filled in plates with mounted on it along a closed contour of rows of beats directed to the chassis, and at least one of the rows of teeth is installed with the possibility of rotation around the horizontal axis, the size ennoy on the plate, in naprapenii cooling Koi-Scheuer. FIG. 1 shows the proposed device, top view; in fig. 2 4 the same, with a gripping body in the process. A mold 1 is 6 times that uninterrupted row of plates or several casting cavities in each joint 2. After casting a row of casting molds 1, 52 are fed to the conveyor 3 and, after cooling, to the support plate4. In this position, the gripping body consisting of a plate 5 with teeth b, directed downwards, is lowered into the mold (Fig. 2) so that the tooth covers the casting with an adjacent mixture, forming a dividing surface 7 between piece 8 of damaged material surrounding the casting and the remaining part 9 of the mold 1. When the gripping body moves upward, a part of the mold with the casting moves in the direction of the arrow 10 to the position shown in FIG. 3, where the gripping body is lowered together with the casting onto the conveyor 11, a portion of the teeth 6 opens the catch and the casting with a part of the mold remains on the conveyor 11. The conveyor 11 a piece 8 of the mold 1 is fed to the casting cleaning device 12, from which the latter are removed in direction arrows 13. The mixture separated from the casting is transferred to the reducing device 14 through the non-reducing mixture separator 15. The arrows 16 and 17 feed the fresh molding material or its components, after which the mixture enters the hopper 18. From the supporting plate 4, the remaining parts 9 of the mold 1 are transferred to the conveyor 19, where they are cooled and then fed through the chopper 2O and the desinterer 21 into the feeding hopper 22. Of the two feeding hoppers 18 and 22, the molding material is fed for reuse in arrow 23.
    权利要求:
    Claims (1)
    [1]
    <57) A DEVICE FOR REMOVING CASTINGS FROM SAFETY FORMS, containing a casting pickup manipulator and a cooling conveyor, which includes the option to separate the damaged mixture from the rest of the mold, with an additional cooling conveyor for transporting the undamaged part of the mold and the gripping organ of the manipulator is made in the form of a plate with rows of teeth mounted on it in a closed circuit directed downward, and at least one of the rows of teeth is mounted with the possibility of rotation around Horizontal axis, placed on the plate in the direction of the cooling conveyor.
    类似技术:
    公开号 | 公开日 | 专利标题
    US3841390A|1974-10-15|Continuous molding machine
    SU1007552A3|1983-03-23|Device for removal of casting from boxless moulds
    US5597031A|1997-01-28|Process and device for the unpacking of casting clusters
    SU1101175A3|1984-06-30|Apparatus for separating castings from horizontal stack of slip-flask molds
    US4982778A|1991-01-08|Molding process and apparatus
    JP5387986B2|2014-01-15|Casting line and sand removal method
    US3335861A|1967-08-15|Vibrating conveyor with bottom of spaced breaker bars
    US5063987A|1991-11-12|Apparatus for cooling molds
    JPS5884667A|1983-05-20|Separating and conveying device for molding sand and castings
    JPS59224266A|1984-12-17|After-treatment method of casing
    CN107617725A|2018-01-23|Automate foundry production line
    JP4468742B2|2010-05-26|Casting out method
    RU1770072C|1992-10-23|Method of beating out in casting in vacuum-film mould
    JPH10244360A|1998-09-14|Shakeout machine
    JP2002103020A|2002-04-09|Method and apparatus for recovering disagregated molding sand
    JP2004141954A|2004-05-20|Method and device for taking out casting blank from flask-attached casting mold
    JPS5919065A|1984-01-31|Shake-out machine
    JPH04220156A|1992-08-11|Tumbling apparatus
    FR2911522A1|2008-07-25|AUTOMATED PRODUCTION CHAIN OF METAL PARTS AND MOLDING METHOD
    GB341273A|1931-01-15|Improvements in apparatus for handling moulds and castings in foundries
    US1823671A|1931-09-15|Method of and apparatus for casting
    SU1287826A1|1987-02-07|Apparatus for making moulded marmalade
    SU1447566A1|1988-12-30|Automatic moulding line
    SU1071356A1|1984-02-07|Installation for knocking out casting from ingot moulds of centrifugal machine
    US3741276A|1973-06-26|Method of making shell moulded articles therefor
    同族专利:
    公开号 | 公开日
    BE810380A|1974-05-16|
    DE2404907B2|1976-02-26|
    IT1005369B|1976-08-20|
    JPS5211939B2|1977-04-04|
    US3958619A|1976-05-25|
    FR2216044B1|1979-01-26|
    DE2404907A1|1974-08-14|
    ES422974A1|1976-06-01|
    CA997531A|1976-09-28|
    DK129397B|1974-10-07|
    JPS49111827A|1974-10-24|
    GB1436985A|1976-05-26|
    SE389457B|1976-11-08|
    NL153789B|1977-07-15|
    FR2216044A1|1974-08-30|
    DD109540A5|1974-11-12|
    CH568116A5|1975-10-31|
    DE2404907C3|1976-10-07|
    DK129397C|1975-02-24|
    NL7401560A|1974-08-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1190434A|1915-09-08|1916-07-11|Alexius M Loughran|Apparatus for molding.|
    US1475648A|1921-08-27|1923-11-27|American Brake Shoe & Foundry|Shaking-out device|
    US2020131A|1933-11-25|1935-11-05|Simplicity Eng Co|Apparatus for shaking out chills and castings|
    US2766496A|1952-02-02|1956-10-16|Robert W Ward Company|Method and apparatus for cleaning foundry sand|
    DE1197587B|1960-10-08|1965-07-29|Hans Rieth|Process for preparing or cooling molding sand|
    US3273210A|1963-11-07|1966-09-20|Taccone Corp|Machine for removing molds from flasks|
    US3604493A|1969-07-07|1971-09-14|Joseph S Schumacher|Method for handling and cooling foundry sand|
    US3627020A|1970-09-08|1971-12-14|Bangor Punta Operations Inc|Mold-breaking device|CH677330A5|1988-09-01|1991-05-15|Fischer Ag Georg|
    CH681434A5|1990-01-31|1993-03-31|Fischer Ag Georg|
    DK34595A|1995-03-30|1996-10-01|Dansk Ind Syndikat|Method of advancing molds and a plant for use in the practice of the method|
    US7216691B2|2002-07-09|2007-05-15|Alotech Ltd. Llc|Mold-removal casting method and apparatus|
    AT547194T|2002-07-11|2012-03-15|Cons Eng Co Inc|METHOD FOR REMOVING THE SANFORMS OF CASTINGS|
    AU2003270542A1|2002-09-11|2004-04-30|Alotech Ltd. Llc.|Chemically bonded aggregate mold|
    AU2003272624A1|2002-09-20|2004-04-08|Alotech Ltd. Llc|Lost pattern mold removal casting method and apparatus|
    US7121318B2|2002-09-20|2006-10-17|Alotech Ltd. Llc|Lost pattern mold removal casting method and apparatus|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DK63173A|DK129397C|1973-02-06|1973-02-06|
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