摘要:
A diagnostic support for a skin includes a radio-transparent structure that defines a folding surface of the skin and on which the skin may be stretched and consequently folded, thereby defining folded, mutually superimposed portions spaced apart from each other. The support may be used for radiographic inspection of a folded animal skin.
摘要:
A line for the semiautomatic feeding of industrial hides, particularly for setting-out/drying machines and vacuum driers, includes a loading/unloading device (5, 5') that lies between the unloading section of the setting-out/drying machine (2) and the drying tables (3') of the vacuum drier (3); the device (5, 5') can be actuated on command after spreading the hides (P, P') on each table of the vacuum drier. The loading/unloading device (5, 5') has at least one movable surface (8, 8') and has a translatory direction (V) that lies substantially at right angles to the main dimension of the tables (8) of the vacuum drier (3). The loading/unloading device (5, 5') is of the type with a movable conveyor belt (6) with an unloading end (7) that can be superimposed on the tables of the vacuum drier (3). It is possible to provide a conveyor belt (12) that is interposed between the vacuum drier (3) and an optional percher (4) that is aligned with it.
摘要:
A stacker for flexible articles, such as cloth workpieces, that are successively presented to an output station. The stacker includes a support member for the flexible article and a movable member for transporting the articles from the output station to the support member. The output station has an opening which permits each flexible article to pass towards the support member to be grasped by clamping means, with there also being a movable member like a delivery tray which is adapted to assist in the draping of an edge of each article about an arm of the support member.
摘要:
The present invention relates to a method and apparatus for transferring flat, flexible sheets, especially leather from a storage position to a conveyor, wherein the sheets are first placed on a movable surface while maintaining such surface in a substantially vertical position and then tilting the surface toward said conveyor. The apparatus for performing such method comprises a movable, tiltable surface supported on a frame and sheet suction means movable back and forth between a sheet storage position and a position above the frame, said surface comprising at least one endless belt or a series of rollers actively driven, said rollers being rotatably supported on shafts rigidly connected to each other and one of the shafts being operatively connected to tilting means which tilt the movable surface constituted by said belt or rollers back and forth through a tilting angle to direct the sheet toward said conveyor.
摘要:
The apparatus comprises a load-bearing frame overlying a stacking stand or shelf and supporting at least one gripping element connected to an entrainer and adapted to pick up a sheet-like element being fed from a transport. The apparatus further comprises an element for supporting the sheet-like element as picked up from the transport and actuated by at least one gripping element during its movement to entrain the sheet-like element, members for disengaging the supporting element from the at least one gripping element, and members for opening at least one of the gripping elements cooperating sequentially with one another to then release the sheet-like element which is deposited onto the stack on the stacking stand or shelf.
摘要:
This apparatus is adapted to stack hides or the like of different lengths successively and centrally on each other so as to straddle the narrow head of an upwardly tapering hide support so that the two halves of each hide will be disposed at the front and rear sides of this support and the superimposed hides form a centrally folded stack which takes up very little space and is so accurately balanced on the head of the support that it will not tip over. The apparatus comprises a pair of conveyor belts behind each other, a scanning device, preferably a photoelectric cell, for measuring the length of each hide while traveling along the first conveyor belt and for thereby also determining the position of the center of each hide, and a control mechanism which is responsive to the actuation of the scanning device and controls the operation of the second conveyor belt which receives at least a part of the hide form the first belt and then moves the hide toward the hide support and deposits the hide centrally in the straddling position on the support or on the previously deposited hide.