Device for fitting rivets or control therefor
    1.
    发明授权
    Device for fitting rivets or control therefor 失效
    铆钉铆钉或其控制装置

    公开(公告)号:US5957362A

    公开(公告)日:1999-09-28

    申请号:US945095

    申请日:1997-10-15

    摘要: An apparatus for attaching rivets, buttons or the like to textiles or the like, having a plunger which performs the riveting stroke and whose upward and downward movement is controlled by the interaction of the top end of the plunger with a cam plate rotationally driven by an electric motor, the apparatus performing a sequence of attachments upon actuation of a switch or the like, the electric motor (39) running at a fixed preset angular velocity being stopped briefly in the top dead-center position of the plunger (24) by a braking device or the like in order to reduce the cycle frequency of the plunger stroke. To this end, the control unit switches off the drive motor (39) in the top dead-center position of the plunger for a preprogrammed time and switches it on again after the preprogrammed waiting time has expired and actuates a brake in particular during the waiting time.

    摘要翻译: PCT No.PCT / EP96 / 01475 Sec。 371日期:1997年10月15日 102(e)日期1997年10月15日PCT PCT 1996年4月4日PCT公布。 第WO96 / 34541号公报 日期1996年11月7日一种用于将铆钉,纽扣等附接到纺织品等的装置,具有执行铆接行程的柱塞,并且其上下移动通过柱塞的顶端与凸轮的相互作用来控制 由电动机旋转驱动的板,该装置在开关等的致动时执行附件序列,以固定的预设角速度运行的电动机(39)在柱塞的上止点位置短暂地停止 (24)通过制动装置等来减小柱塞行程的循环频率。 为此,控制单元在预编程时间之后,将柱塞的上止点位置的驱动马达(39)切断,并在预编程的等待时间到期之后再次切换,特别是在等待期间致动制动器 时间。

    Apparatus for orienting articles in riveting presses and the like
    2.
    发明授权
    Apparatus for orienting articles in riveting presses and the like 失效
    用于在铆接压力机等中定位物品的装置

    公开(公告)号:US4978046A

    公开(公告)日:1990-12-18

    申请号:US374944

    申请日:1989-06-30

    IPC分类号: A41H37/10 B23Q7/18

    CPC分类号: A41H37/10 B23Q7/18

    摘要: A riveting press wherein the reciprocable ram of the upper tool can be rotated by a stepping motor to transmit torque to an article holding device which is reciprocable independently of the ram to pick up randomly oriented articles from a transferring device. The latter accepts successive randomly oriented articles from a chute and carries a sensor which interrupts rotation of the article and of the holding device when its follower detects a marker on the article. An adjustable selector switch or a computer is provided to induce the motor to turn the holding device and the article therein to a final angular position prior to application of the article to a garment.

    摘要翻译: 一种铆接压力机,其中上部工具的可往复运动的冲头可以通过步进电机旋转,以将扭矩传递到物品保持装置,该物品保持装置可独立于柱塞往复运动,以从传送装置拾取随机取向的物品。 后者从斜槽接收连续随机取向的物品,并携带传感器,当传感器的跟随器检测到物品上的标记物时,传感器会中断物品和保持装置的旋转。 提供可调节的选择器开关或计算机以在将物品施加到衣服之前引导电动机将保持装置和其中的物品转动到最终的角位置。