• 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:
    A workpiece manipulator (9) has first and second fingers (10 and 11) which can be moved together and moved apart to grip and release a workpiece. …<??>The manipulator (9) as two spaced-apart pulleys (16 and 17) with an endless belt (18) stretched between and around the pulleys (16 and 17), to provide two linear belt segments (18a and 18b) between the pulleys. The first finger (10) is coupled to one linear belt segment (18a) and the second finger (11) is coupled to the other linear belt segment (18b). …<??>When the belt (18) is driven the two linear segments (18a, 18b) move in opposite directions to bring the fingers (10 and 11) together or to move them apart.
    公开号:SU1292661A3
    申请号:SU802938051
    申请日:1980-06-27
    公开日:1987-02-23
    发明作者:Инагаки Шигеми；Нихей Рио
    申请人:Фудзицу Фанук Лимитед (Фирма)；
    IPC主号:
    专利说明:

    12
    The fingers 10 and 11 are moved in the direction parallel to the linear sections by the guide elements, in order to grip the workpiece, with one of the fingers connected to one of the linear sections of the chain and the other finger to the other linear section of the chain. There is a pneumatic power cylinder 5 within which there is a piston 23 permanently mounted on the rod 24, and the body of the power pilin has the ability to freely slide along the rod 24. The rod 24 passes hermetically through both side walls
    one
    The invention relates to a m ;; spike for a workpiece that can be attached to the arm of a robot, in particular such a gear for a workpiece that has two fingers and which is designed so that the dot ;, towards which the fingers of the robot are approaching to grip the workpiece, always occupies the same fixed position exactly in the middle between the fingers.
    The purpose of the invention is to increase the reliability and simplify the design of the manipulation system.
    Fig. 1 shows the structure of an industrial robot in which a manipulator for the workpiece is mounted, front view; Fig. 2 illustrates a manipulator for the workpiece; in fig. 3 internal manipulator mechanism for the workpiece; 4 is the same top view; in fig. 5 is a manipulator control circuit,
    The robot (Fig. 1), having a manipulator for the workpiece, comprises a base 1, a robot body 2, a screw rod 3 ;, moving the robot body in a vertical direction, a motor 4 for rotating the screw rod 3, guide rods 5 for guiding the robot body 2 as it moves through the screw rod; n: in &amp;
    and 1linder. The body of the power cylinder is connected to the base plate 22 of the finger 1 by means of the connecting element 26. Received working medium, such as compressed air, into the cylinder on one side of it and its removal from the U of the cylinder on the other side causes the cylinder body to move along the rod 24j due to which causes the movement of the chain to cause the fingers 10 and 11 to come closer together or to move them apart from each other, which ensures. grasping or releasing the workpiece. 5 or
    five
    0
    five
    0
    five
    the direction, the swivel stand 6 d: and the rotation of the robot body 2, the lever 7, which can be extended or reduced in the longitudinal direction, the mechanism 8 is wired and the operating member is the manipulator 9 for the workpiece, which is rotated by means of the mechanism 8. .
    The manipulator (Fig. 2) has two fingers 10 and 11j which are guided by means of the guide rods 12 and 13 when approaching or moving away from each other, respectively, when seizing or releasing the workpiece. The ends of the 1 × 1x rods 12 and 13 (FIGS. 3 and 4) are fixedly attached to blocks 14 and 15, Behind the direction of the y-P (their rods 12 and 13 are located at their ends asterisks 16 and 17j whose axes are held by blocks 14 and S5, Between the asterisks 16 and 17 of tension there is an endless chain 18 including two parallel sections.
    The connecting element 19 is fixed at one end of the chain t8 in its linear section located above the star and its other end to the base plate 20 connected to the finger W. The other connecting element 21 is connected at one end to the second linear section a chain 18 located below the stars and the other end to the base plate 22 connected to the finger 11,
    3 1
    Behind the stars 16 and 17 is a mechanism for actuating the fingers 10 and 11, made in the form of a pneumatic ram. A piston 23 is mounted inside the power cylinder, mounted on a double-sided rod 24 passing with a hermetic seal 25 through both side walls of the power cylinder (Fig. A). At the same time, the ends of the rod 24 are fixedly attached to the blocks 14 and 15. Thus, the piston 23 is fixedly mounted on the fixedly mounted rod 24 to prevent its movement, and the power cylinder body can freely slide along the rod 24 and is connected to the base plate 22 of the pin 1 by means of element 26. The flexible hoses 27 and 28, respectively, are supplied to the internal cavity of the power cylinder for supplying air to it.
    The manipulator works as follows.
    When fingers 10 and 11 (figs. 3 and 4) are distant from each other, the power cylinder is located on the left side and its case abuts against block 15. When air is supplied into the cylinder from hose 28 to the right side of piston 23, the body of the power cylinder starts to move right side (figure 4). Since the chain 18 is connected to the cylinder by means of the connecting element 26, it also begins to move. The fingers 10 and 11, which are connected to the corresponding parallel sections (branches) of the chain 18, also begin to move inward, namely towards each other.
    to a friend, and connect at a point located strictly in the middle of the distance between them when the cylinder moves to the right as far as it will go (Fig. 4) in block 14.
    To remove fingers from each other, this operation is repeated in reverse order. At the same time, air is supplied to the cylinder through a flexible hose 27 when it is discharged through the hose 28. The cylinder returns to its original position (FIG. 4), which leads to the removal of fingers 10 and 11 from each other in a heating system.
    five
    0
    five
    as a result of their movement, respectively, left and right.
    The manipulator control circuit (FIG. 3) contains a solenoid utapan 29 causing the workpiece to be seized, a solenoid valve 30 causing the release of the workpiece to be released, and a solenoid valve 31 for control of the exhaust. Valves 29 and 30 are three-way valves.
    It is also possible to use a manipulator structure, in which there is steel wire or a distribution belt between the tension pulleys. The manipulator can be used not only in industrial robots, but also in other devices, for example, in remote control equipment when dealing with biological hazards. materials ..
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A manipulator containing a working body (grip), made in the form of the first and second fingers, moving along rails mounted in the housing from an actuator having an engine kinematically associated with a flexible transmission containing sprockets and an endless chain with two parallel sections ( With the connecting elements the first and second fingers are rigidly connected, respectively, with the first fingers and the second fingers, and the manipulator has a control system J which is different in order to increase
    Reliability and simplification of the structure; in the manipulator, the engine is made in the form of a pneumatic ram cylinder, the pistol inside it is rigidly fixed to the rod passing with a hermetic seal through both side walls of the cylinder and rigidly connected to the manipulator body; is connected to the chain through the connecting element, while the manipulator is provided with a device for opening and closing the solenoid valves of the control system of the pneumatic piston unit.
    /
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    27
    2S 2
    77
    Fig.Z
    R
    29
    h;
    Editor I. Shulla
    Compiled by C, Novik Tehred A. Kravchuk
    Order 291/60 Circulation 954 Subscription
    VNIIPI USSR State Committee for Inventions and Discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Production and printing company, Uzhgorod, Projecto st., 4
    Proofreader A.Ilyin
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1292661A3|1987-02-23|Manipulator
    US3773189A|1973-11-20|Pneumatically powered loading unit for use with an industrial robot
    US4565400A|1986-01-21|Double hand for an industrial robot
    US20050046212A1|2005-03-03|Angular pneumatic gripper
    US20110137423A1|2011-06-09|Mechanical joint imitating creatures&#39; joints
    KR840000341A|1984-02-18|Industrial Robot
    US5329833A|1994-07-19|Bimodal hydraulic reciprocating torque actuator
    RU2051058C1|1995-12-27|Vehicle for movement along ferromagnetic surfaces
    KR830002366B1|1983-10-25|Workpiece manipulator
    SU1516342A1|1989-10-23|Manipulator
    RU2207461C1|2003-06-27|Adjustable spatial leverage
    CA1102838A|1981-06-09|Hydraulic cycloidal drive
    SU1423372A1|1988-09-15|Manipulator arm wrist
    SU1293015A1|1987-02-28|Industrial robot
    SU795942A1|1981-01-15|Apparatus for clamping parts
    SU1465297A1|1989-03-15|Manipulator
    GB2099537A|1982-12-08|A lazy tongs link mechanism
    SU973354A1|1982-11-15|Manipulator gripper
    SU1009753A1|1983-04-07|Manipulator
    SU1342721A1|1987-10-07|Industrial robot
    SU956271A1|1982-09-07|Device for gripping parts
    SU1247264A1|1986-07-30|Manipulator
    SU1400883A1|1988-06-07|Industrial robot
    JPH01295781A|1989-11-29|Gripper
    SU795938A2|1981-01-15|Manipulator
    同族专利:
    公开号 | 公开日
    JPS569188A|1981-01-30|
    JPS594272B2|1984-01-28|
    EP0022331A1|1981-01-14|
    EP0022331B1|1983-05-18|
    DE3063308D1|1983-07-07|
    US4336926A|1982-06-29|
    引用文献:
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP54082780A|JPS594272B2|1979-06-30|1979-06-30|
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