The separating device comprises: an actuating device (8) translatable along a first axis (A1) between a retracted position and a separated position, at least one separating element (28, 60) translatable along a second axis (A2) between a retracted position and a separated position, a transfer device (26) connecting the actuating device (8) and the separating device (28, 60).

The transfer device (26) comprises at least two links (46), rotatable relative to one another and relative to the actuating device (8) and the separating element (28, 60), and a guide element (36) receiving said links (46), said links being moved along a movement path by the actuating device (8) and moving the separating element (28, 60).

The separating device comprises: an actuating device (8) translatable along a first axis (A1) between a retracted position and a separated position, at least one separating element (28, 60) translatable along a second axis (A2) between a retracted position and a separated position, a transfer device (26) connecting the actuating device (8) and the separating device (28, 60). The transfer device (26) comprises at least two links (46), rotatable relative to one another and relative to the actuating device (8) and the separating element (28, 60), and a guide element (36) receiving said links (46), said links being moved along a movement path by the actuating device (8) and moving the separating element (28, 60).

An apparatus for taking out a molded product is provided, the apparatus being capable of suppressing displacement vibration of an attachment mounted at a leading end of each of one or more approach frames by active control using one or more electromagnetic actuators. The apparatus includes an active vibration suppressing system. One or more electromagnetic actuators are mounted to the attachment of each approach frame or each approach frame.

Method for transferring injection moldings, in particular pipette tips (P), out of an injection-molding machine into packaging containers (V1 to V4), comprising the following steps: removing the injection moldings (P) in an annular arrangement from a mold (W) of the injection-molding machine by way of a removable gripper (100), converting the annular arrangement into a row arrangement of the injection moldings (P) in a transfer station (101), positioning the injection moldings (P) in the transfer station (101) in a manner corresponding to the positioning in a workpiece carrier (102), and transferring the injection moldings (P) into the workpiece carrier (102) by way of the transfer station (101), whereupon the injection moldings (P) are inserted into the packaging containers (V1 to V4) from the workpiece carrier (102).

An apparatus for taking out a molded product that is capable of suppressing displacement vibration of an attachment in a shorter time than ever without using a large-scaled electric actuator. An active controller performs active control in conjunction with the positioning, control by the servomotor. At the beginning of the active control, the positioning control is primarily performed by the servomotor, and then the active control is positively performed by the active controller using an electric actuator. Compared with when only the active control is performed for vibration suppression, a lighter and smaller electric actuator can be employed.

An apparatus for taking out a molded product that is capable of suppressing displacement vibration of an attachment in a shorter time than ever without using a large-scaled electric actuator. An active controller starts active control after the amplitude of displacement vibration of the take-out head as an attachment has been attenuated to a predetermined setting by means of positioning control by a servomotor or when the amplitude can be considered as having been attenuated to the predetermined setting. The positioning control is first performed by the servomotor, and then the active control is performed by the active controller using an electric actuator which is light in weight and small in size.

An apparatus for taking out a molded product that is capable of suppressing displacement vibration of an attachment in a shorter time than ever without using a large-scaled electric actuator. An active controller starts active control after the amplitude of displacement vibration of the take-out head as an attachment has been attenuated to a predetermined setting by means of positioning control by a servomotor or when the amplitude can be considered as having been attenuated to the predetermined setting. The positioning control is first performed by the servomotor, and then the active control is performed by the active controller using an electric actuator which is light in weight and small in size.

An apparatus for taking out a molded product that is capable of suppressing displacement vibration of an attachment in a shorter time than ever without using a large-scaled electric actuator. An active controller performs active control in conjunction with the positioning, control by the servomotor. At the beginning of the active control, the positioning control is primarily performed by the servomotor, and then the active control is positively performed by the active controller using an electric actuator. Compared with when only the active control is performed for vibration suppression, a lighter and smaller electric actuator can be employed.

An apparatus for taking out a molded product is provided, the apparatus being capable of suppressing displacement vibration of an attachment mounted at a leading end of each of one or more approach frames by active control using one or more electromagnetic actuators. The apparatus includes an active vibration suppressing system. One or more electromagnetic actuators are mounted to the attachment of each approach frame or each approach frame.

The present invention concerns a system for the further treatment of hollow body preforms produced by injection molding, comprising i) a receiving plate having at least one receiving cavity for receiving a preform, ii) a post-treatment system which has a) a post-treatment plate, b) at least one impression pin provided for changing the internal contour of the profile by either coming into contact with the inside of the preform during the post-treatment or closing the preform and acting on the inside space with a fluid under pressure, whereby the preform is inflated, and c) at least one post-treatment element which is provided for passing into the interior of a preform received in the receiving cavity or coming into contact with the preform, and iii) a movement device with which the receiving plate can be reciprocated relative to the post-treatment plate between a first position in which the impression pin is positioned within the receiving cavity, a second position in which the post-treatment element is positioned within the receiving cavity or comes into contact with a preform received therein, and a third position in which neither the impression pin nor the post-treatment element is positioned within the receiving cavity or comes into contact with a preform received therein.