摘要:
For feeding machines for rebars, a group of metal bars are collected in a single layer, for example on an electromagnet, counted by a scanner, and the group is divided into a first and second subgroup. This is accomplished by moving a separation edge (14) to an adjacent position near a space between the two subgroups and separating the first subgroup (2a) from a second subgroup (2b) by providing only the first subgroup of bars (2a) on the first side of the separation edge (14) and the second subgroup (2b) only on the second side of the separation edge (14). For example, the first subgroup (2a) falls onto a separation arm (13) that is located only on the first side of the separation edge (14) and the second subgroup (2b) passes the second side of the separation edge (14) for discharge back into the store (3).
摘要:
Verfahren und Anlage zum Sortieren und Biegen von Stahlstäben und Stahldrähten, wobei zumindest ein Stahlstab einem Stabvorrat entnommen oder zumindest ein Stahldraht von einem Drahtwickel abgezogen wird, jeder Stahlstab bzw. Stahldraht in der Längsrichtung vorgeschoben und einer Längenmessung unterzogen wird, worauf er zumindest an seinem hinteren Ende auf ein vorbestimmtes Sollmaß geschnitten wird, der auf Maß geschnittene Stahlstab bzw. Stahldraht entsprechend seiner Länge und/oder seinem Durchmesser in jeweils eines von mehreren Sortiermagazinen (7) eingetragen wird, und die in den Sortiermagazinen jeweils gesammelten Stahlstäbe bzw. Stahldrähte nacheinander einzeln an eine Positioniereinrichtung (11) von in der Vorschubrichtung (P) relativ zueinander verstellbaren Biegewägen (10) mit Biegeköpfen (12) übergeben werden, welche die Enden des Stabes bzw. Drahtes nach einem vorbestimmten Muster biegen.
摘要:
Device (10) and method to feed metal bars (11) associated with a work machine comprising at least a drawing member (19) for the metal bars (11). The device (10) comprises loading members (16, 17) to load one or more metal bars (11) to the work machine, and one or more containing members (12) in which the metal bars (11) are disposed in respective bundles. The device (10) also comprises deflector members (23) disposed downstream of the containing members (12) and upstream of the drawing member (19), and movable laterally in independent manner with respect to the containing members (12), so as to be able to condition the position of at least a head portion of each of the metal bars (11) picked up, relative to their lying position in the containing members (12), so as to displace them sideways one by one, or in groups, with respect to a nominal axis (X) in which the metal bars (11) lie stationary in the respective containing member (12).
摘要:
Method and device (10) for loading metal bars (11) to a processing machine using loading means (13, 15, 16). The metal bars (11) are disposed in respective bundles contained separately in relative containing means (12). The method comprises at least a first set-up step, in which data relating to the weight of the bundles and the parameters of size of the metal bars (11) are inserted; a second processing step, in which the load condition, in terms of occupied volume, of the relative containing means (12) of the metal bars (11) is estimated; and a third pick-up step, in which, according to the estimated load condition, the containing means (12) and the loading means (13, 15, 16) are moved with respect to each other, by relative movement means (17), so as to condition the relative pick-up position between the upper layer, or level, of the metal bars (11) and the loading means (13, 15, 16).
摘要:
Disclosed is a method for extracting and separating cut, magnetizable steel wires (S) from a loose, disordered wire supply (V). According to said method, at least one row of several steel wires (O, S') that are vertically arranged on top of each other in a single layer is formed from the steel wire supply by means of magnetic force. The top steel wire (O) of each row is isolated, and at least one end of each isolated steel wire is fixed while all other steel wires (S') of said row are dropped into the wire supply (V). The isolated steel wire/s is/are delivered to a device used for further processing. The invention also relates to a device for carrying out the inventive method.
摘要:
An apparatus for extracting a single bar (W) from a plurality of bars comprises a holding device (23) for nipping the single bar. The holding device comprises nipping members (231,232), which face each other and are capable of being opened and closed. The nipping members have a taper space formed therebetween so that only a single bar locating in a peak portion of the taper space of a plurality of bars received therein can be nipped. The apparatus comprises a combined bar-separating and bar-discharging means being movable along the length of a nipped bar.
摘要:
Described herein is an enhanced transferring device (1) usable in installations for cutting and/or bending metal bars, particularly bars intended for concrete reinforcement. The device (1) comprises one or more gripping pliers (2) movable along mutually orthogonal axes by means of an overhead travelling crane arrangement. Each set of pliers (2) is borne by an articulated wrist.
摘要:
Die Erfindung betriffl ein Verfahren und eine Vorrichtung zur Vereinzelung aus einem Bündel und einer Zufuhr zu einer Weiterbearbeitung von gekümmten Metallstäben. Dafür ist vorgesehen, daß das Metallstabbündel (1) auf einen Ablagetisch (2) abgelegt wird, wonach zumindest die Enden der gekürmmten Metallstäbe (11) mittels eines Hebe- undloder Haltemittels (3) auf erhöhtes Niveau gebracht und einige Stäbe dort gehalten werden, wobei mittels einer optoelektronischen Einrichtung (10, 110) ein günstig gelegener Metallstab ausgewählt, von einer Steuereinrichtung (12) geführt, mit einer Greifeinrichtung (41) eines Roboters (4) erfaßt, horizontal verbracht und auf einem Auflagetisch (6) für eine weitere Bearbeitung in einer Einrichtung (8) aufgelegt und vorbereitet wird.