• 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:
    Improved parts extractor for printing machines, in particular for pressurization, characterized in that it comprises a support that can be attached to the fixed structure of the machine, a carriage that can be moved horizontally along the parallel support, the direction of longitudinal development of the machine and an articulated arm extending cantilevered from the carriage and comprising a rotary narrow with said carriage through a first articulation with a vertical axis, a second arm section rotatably connected with said first section by means of a second articulation of the axle. vertical, a third section of arm rotatably connected to said second section by means of a first articulation of horizontal axis transverse to the direction of extension of the arm, a fourth section of arm rotatably connected to said third section by means of a second Horizontal axis articulation parallel to the direction of the to extension of the arm and a pair of clamps driven by the said fourth arm section, so as to be rotatable between opening and closing positions around corresponding horizontal parallel axes, transverse to the arm extension direction, being provided independent means for actuating the movement of the clamps, of the arm and carriage sections, each other and with respect to the fixed support.
    公开号:SU725546A3
    申请号:SU782568949
    申请日:1978-01-23
    公开日:1980-03-30
    发明作者:Корини Джулиано
    申请人:Италпрессе С.П.А. (Фирма)；
    IPC主号:
    专利说明:

    one
    The invention relates to foundry, in particular, to devices for extracting castings, preferably from injection molding machines.
    A device for extracting castings from machining is known — under pressure, containing a carriage mounted by means of a support on the mashine columns with the possibility of moving along the longitudinal axis of the machine and a mechanical arm with gripping lips. The mechanical arm is made of four parts, connected to each other by means of hinges with a horizontal axis perpendicular to the direction of hand extension. The gripping lips are pivotally connected to the fourth part of the arm with the possibility of rotation around the axes perpendicular to the direction of extension of the mechanical arm. Parts of the metal arm, gripping lips and carriage are controlled by using independent hydraulic cylinders and levers 1.
    A disadvantage of the known device is that it does not provide the possibility of extracting castings from various types of machines due to the limited movement of the mechanical arm in space.
    The purpose of the invention is to ensure the reproduction of mechanical movements of the human hand.
    This is achieved by the fact that in the device containing the support for connection with the fixed part of the casting machine, the carriage mounted on the support can move parallel to the longitudinal axis of the casting machine, a mechanical arm,
    connected to the carriage and consisting of four parts pivotally connected to each other, the third part being connected to the second part by means of a hinge with a horizontal axis perpendicular to the direction of stretching of the mechanical arm, gripping lips connected to the fourth part of the mechanical arm rotation around the axes perpendicular to the direction of stretching of the mechanical arm, and independent means of controlling the movement of the gripping lips, parts of the mechanical arm and the carriage, connecting the first part of the mechanical second hand to the carriage and a second portion formed by a first hinge with a vertical axis, z erpendikul molecular direction stretching mechanical arm, and the compound
    the fourth part with the third one - by means of a hinge with a horizontal axis parallel to the direction of its extrusion.
    FIG. 1 shows a schematic front view of the device; in fig. 2 - the same, top view; in fig. 3 - the machine with the device in the initial position, front view; in fig. 4 - the same, top view; in fig. 5- device at the stage of casting capture, top view; in fig. 6 shows section A-A in FIG. five; in fig. 7-9 show the device in the casting extraction steps, front view; in fig. 10-12 - the same, top view.
    The device contains a fixed support I, which can be attached to the fixed part of the machine, a carriage 2, shuffled horizontally along the support 1, and a mechanical arm 3 connected by a carriage by means of a flange 4. The mechanical arm 3 comprises a first part 5 connected to the flange 4 by means of a hinge 6 with a vertical axis, a second part 7 connected to the first part by a hinge 8 with a vertical axis, a third part 9 connected to a second part 7 by a hinge 10 with a horizontal axis perpendicular to the direction of stretching The arm, the fourth part, And connected to part 9 by means of a hinge 12 with a horizontal axis parallel to the direction of hand extension, and gripping lips 13, hingedly connected to part 11 of a hand so that they can simultaneously rotate with part 11 of a hand in such a way that they can simultaneously rotate into a closed and open position around the axes 14.
    The device is attached, for example, to an injection molding machine, and comprises a base 15, a fixed plate 16 on which a fixed mold 17 is fixed, a movable plate 18 on which a movable mold 19 is attached, directed to the column 20.
    The support 1 of the device is fixedly attached to the fixed plate 16 of the machine.
    The device works in the following way.
    After crystallization of the casting and removal of the movable, the plates 18 begin to remove the casting, turning the third and fourth parts of the arm to a horizontal position. Through control, their hydraulic cylinders are first rotated in one hinge 6, and then simultaneously in two hinges 6 and 8 successively parts 5 and 7 of the mechanical arm, with the result that the gripping lips 13 (open and located one above the other) are in the molding zone between the half-molds 17 and 19. After that, the carriage 2 is stirred horizontally so that the gripping lips 13 are in the correct lateral position relative to the half-form (see Fig. 5 and 6). Then the maschina pushes the casting 21 out of semi-725546
    the mold, with the casting falling between the lips 13, which are closed by a drive. Then, the hinges 6 and 8 are first set in motion in the opposite direction, ensuring the withdrawal of the lips 13 with the casting from the forming zone to the tank 22 with cooling water (see Figs. 7 and 10). The hydraulic cylinder then actuates the horizontal hinge 10, resulting in part 9 of the arm
    is lowered and the casting is immersed in water (see Fig. 8 and 11).
    After the cooling phase of the casting, reverse the hinge 10 to return the arm portion 9 to the position shown in FIG. 7,
    and remove the casting from the tank 22. Thereafter, the vertical hinge 8 is actuated to bring out the arms 7, 9 and 11 to the outside, and the horizontal hinge 12 is actuated to turn the part 11 to 90 °.
    hands for the purpose of grasping
    lips 13 in the horizontal plane. Then
    lips open, casting falls in the collection
    23 (see FIGS. 9 and 12).
    The sequence of the device
    may be different according to the area of use.
    The invention provides the universality of the device for the ability to perform a whole series of transverse movements and rotation movements around various vertical and horizontal axes.
    权利要求:
    Claims (1)
    [1]
    1. Patent of Germany No. 2022480, cl. Slb 17/20, 1972.
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    类似技术:
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    同族专利:
    公开号 | 公开日
    GB1551687A|1979-08-30|
    FR2401722A1|1979-03-30|
    FR2401722B3|1980-10-10|
    DE2801348A1|1979-03-08|
    ES233278Y|1978-08-01|
    JPS5438067A|1979-03-22|
    ES233278U|1978-04-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4229136A|1979-03-19|1980-10-21|International Business Machines Corporation|Programmable air pressure counterbalance system for a manipulator|
    DE2914650A1|1979-04-11|1980-10-23|Bosch Gmbh Robert|TRANSFER DEVICE FOR FEEDING AND DISTRIBUTING SERIAL PARTS|
    JPH0235163B2|1982-04-12|1990-08-08|Moog Inc|
    GB2126559A|1982-09-07|1984-03-28|Itt|Manipulator apparatus|
    JPS59151694U|1983-03-29|1984-10-11|
    JPS6036193U|1983-08-18|1985-03-12|
    JPS60113894U|1984-01-10|1985-08-01|
    JPS60157197U|1984-03-29|1985-10-19|
    JPS61151884U|1985-03-09|1986-09-19|
    DE3543335A1|1985-12-07|1987-06-25|Black & Decker Inc|Industrial robot as well as tool holder for an industrial robot|
    GB8811204D0|1988-05-11|1988-06-15|Danzoe Eng Ltd|Improvements in/relating to support & manipulating apparatus|
    DE29619774U1|1996-11-14|1997-03-06|Cramer Thomas Dipl Ing|Handling device|
    CN108638461B|2018-04-26|2020-07-28|南通海利特橡塑机械有限公司|Intelligent injection molding manipulator injection molding device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT2207177|1977-08-29|
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