Abstract: A device and appertaining method for picking up devices in a component placement device permits even very small components and even a first component of a new belt to be picked up by scanning the structural features of the belt directly in the proximity of the components. The positional tolerances can be disregarded so that even the first component of a new belt can be reliably detected by the pick-up tool.

Abstract: A device and appertaining method for picking up devices in a component placement device permits even very small components and even a first component of a new belt to be picked up by scanning the structural features of the belt directly in the proximity of the components. The positional tolerances can be disregarded so that even the first component of a new belt can be reliably detected by the pick-up tool.

Abstract: A drive wheel for a tape accommodating the components is provided with an angle measuring device. This allows for a finely tuned rotational adjustment of the drive wheel. The pick-up position of the components can be detected by a scanning optical system and can be corrected such that the pouch center can be set precisely to a constant advance position.

Abstract: A supply module for feeding electrical components to an automatic component-mounting machine has a locking element which is a piezoceramic bending transducer that extends in the longitudinal direction of the supply module along a supply path for the components. A free end of the locking element projects into a window of the supply module to an extent such that the locking element is located slightly above the component which has been conveyed there and is ready for removal. By applying an operating voltage to the locking element, the locking element can be deflected laterally to an extent such that it is moved out of the coverage region over the component transversely with respect to the component advancing direction.

Abstract: A component tape transport wheel, a component tape transport system and a method of operating a component tape transport system are provided, in which there is a rigid coupling between a transport wheel and an encoder wheel which is arranged on the transport wheel and whose position relative to a sensor can be determined. By this rigid coupling between the transport wheel which moves the component tape and a registration system including an encoder wheel and sensor for registering the position of the transport wheel, it is possible to register the position of the transport wheel at any time with the greatest accuracy. Even after a component tape transport system has been switched off, a determination of the absolute position of the transport wheel is possible, since the distance between two encoder elements of the encoder wheel is less than any play possibly caused by a drive of at least one of the transport wheel and an associated gear mechanism.

Abstract: A feed device is for a conveyor belt loaded with pick-and-place components. The feed device includes at least one transport wheel which can be coupled with the conveyor belt to move the conveyor belt, and a drive device coupled with a transport wheel. The transport wheel is provided with a control mechanism whose input shaft and output shaft cross.

Abstract: A feeding device for taped electric components includes advancing wheels for the tapes. The advancing wheels are driven via tangentially disposed drive spindles of a worm drive. Drive motors for the drive spindles are off-set from one another in two directions of the coordinate system in such a manner that their distance in the axial direction of the advancing wheels is smaller than the distance of the advancing wheels. This thereby allows an increase of the thickness of the drive motors and a corresponding increase of their drive power.

Abstract: A drive wheel (7) for the tape (1) accommodating the components (4) is provided with an angle measuring device (13, 14) which allows for a finely tuned rotational adjustment of the drive wheel (7). The pick-up position of the components (4) can be detected by means of a scanning optical system and can be corrected such that the pouch center can be set precisely to a constant advance position.

Abstract: A feed device is for a conveyor belt loaded with pick-and-place components. The feed device includes at least one transport wheel which can be coupled with the conveyor belt to move the conveyor belt, and a drive device coupled with a transport wheel. The transport wheel is provided with a control mechanism whose input shaft and output shaft cross.

Abstract: A component tape transport wheel, a component tape transport system and a method of operating a component tape transport system are provided, in which there is a rigid coupling between a transport wheel and an encoder wheel which is arranged on the transport wheel and whose position relative to a sensor can be determined. By this rigid coupling between the transport wheel which moves the component tape and a registration system including an encoder wheel and sensor for registering the position of the transport wheel, it is possible to register the position of the transport wheel at any time with the greatest accuracy. Even after a component tape transport system has been switched off, a determination of the absolute position of the transport wheel is possible, since the distance between two encoder elements of the encoder wheel is less than any play possibly caused by a drive of at least one of the transport wheel and an associated gear mechanism.

Abstract: A device and appertaining method for picking up devices in a component placement device permits even very small components and even a first component of a new belt to be picked up by scanning the structural features of the belt directly in the proximity of the components. The positional tolerances can be disregarded so that even the first component of a new belt can be reliably detected by the pick-up tool.

Abstract: The invention relates to feeding devices for taped electric components (5), comprising advancing wheels (2) for the tapes (3). Said advancing wheels (2) are driven via tangentially disposed drive spindles (8) of a worm drive. Drive motors (13) for the drive spindles (8) are off-set from one another in two directions of the coordinate system in such a manner that their distance in the axial direction of the advancing wheels (2) is smaller than the distance of the advancing wheels, (2), thereby allowing to increase the thickness of the drive motors (13) and correspondingly increasing their driving power.

Abstract: Placement element release device and release system for placement elements having at least one multiple placement element belt which has, transversely with respect to its transport direction at least two tracks along which placement elements are arranged in openings. A transport apparatus is provided, by which the multiple placement element belt can be transported in the transport direction and the openings can be positioned in a collection position. In this case, in the collection position a plurality of placement elements corresponding to the number of tracks are arranged next to one another transversely with respect to the transport direction, and, in the region of the collection position, a screen which can be displaced relative to the placement elements is arranged above the multiple placement element belt in such a way that the placement elements can be covered, and can be released by the screen.

Abstract: In automatic placement machines having a forced guidance, feed modules are guided displaceably on the automatic placement machine in the longitudinal direction using a precision bearing in a manner exhibiting play, and also having a precision guidance separate therefrom, by which the feed modules can be positioned without play in an end region of the precision bearing.