公开(公告)号：US4655663A

公开(公告)日：1987-04-07

申请号：US672354

申请日：1984-11-16

申请人： Domenico Rosati

发明人： Domenico Rosati

IPC分类号： B65G57/081 ,  B65H31/30 ,  B65G57/30

CPC分类号： B65H31/3054 ,  B65G57/081 ,  B65H2301/42112 ,  B65H2301/42242

摘要： A machine for stacking bundles of signatures and like products supplied in a continuous flow with their backs oriented in the same direction is provided by this invention. The machine comprises a support frame, a substantially horizontal endless conveyor supported by the frame having an input end for supplying the products to be stacked and an output end of loading the stacked products, and a platform for rotating an individual product. The platform is mounted rotatably on the frame about a vertical axis passing through the conveyor, and is translatable along the axis between a lowered position of substantial alignment with the plane of the conveyor, and a raised position in which the products on the conveyor can pass beneath the platform. The platform effects cyclically a raising from the conveyor of a product supply to the conveyor, rotating the raised product about the vertical axis so as to orient the back of this raised product in a direction diametrically opposed to that of its supply to the conveyor, and deposits the product with the oppositely-oriented back on the conveyor. The platform provides a horizontal support which supports said product over substantially the entire horizontal plane of said product. The machine allows stable stacks to be formed and has the qualities of speed and precision in operation, as well as high reliability and simple construction.

摘要翻译： 本发明提供了一种用于堆叠以连续流提供并且其背部朝向相同方向的签名等类似产品的机器。 该机器包括支撑框架，由框架支撑的基本上水平的环形输送机，具有用于供应要堆叠的产品的输入端和装载堆叠产品的输出端，以及用于旋转单个产品的平台。 平台可围绕穿过输送机的垂直轴线可旋转地安装在框架上，并且可沿着轴线在与输送机的平面基本对准的下降位置之间平移并且可以在输送机上的产品通过的升高位置 在平台下面 该平台周期性地从产品供应的输送机升高到输送机，使升高的产品围绕垂直轴线旋转，以使该凸起产品的背面与其向输送机的供给方向成直径相反的方向;以及 将产品以相反方向沉积在传送带上。 平台提供水平支撑，其在所述产品的基本上整个水平面上支撑所述产品。 该机可以形成稳定的堆叠，具有运行速度快，精度高，可靠性高，结构简单的特点。

公开(公告)号：US4669720A

公开(公告)日：1987-06-02

申请号：US839217

申请日：1986-03-13

申请人： Domenico Rosati

发明人： Domenico Rosati

IPC分类号： B65H1/22 ,  B65H29/22 ,  B65H29/52 ,  B65H29/66 ,  B65H29/70 ,  B65H31/30 ,  B65H33/12 ,  B65H7/00

CPC分类号： B65H33/12 ,  B65H29/66 ,  B65H29/70 ,  B65H31/30

摘要： An ejector unit for machines for handling signatures and similar flat articles comprises a first rotary body defining the output end of a conveyor on which a substantially continuous flow of articles to be handled is fed, a stop member selectively orientable between a rest position and an operating position in which the member stops the flow of articles adjacent the output end of the conveyor, and two second rotary bodies which can be rotated by the first rotary body to carry out a shaping (ribbing) action on the articles handled. Third rotary bodies interposed between the first rotary body and one of the second rotary bodies are movable between a first operating position in which motion is transmitted from the first rotary body to the second rotary bodies and a second operating position in which the transmission of rotary movement between the first rotary body and the second rotary bodies is prevented. An actuator is interposed between the stop member and the third rotary bodies and can cause the movement of the third rotary bodies to the second operating position when the stop member is oriented in its operating position.

摘要翻译： 用于处理签名和类似平坦物品的机器的喷射器单元包括限定输送机的输出端的第一旋转体，其上输送待处理的物品的基本上连续的流动，止动件可选择性地定位在静止位置和操作之间 所述构件停止邻近输送机输出端的物品的流动的位置，以及能够被第一旋转体旋转的两个第二旋转体，以对所处理的物品进行成形（肋）作用。 插入在第一旋转体和一个第二旋转体之间的第三旋转体可在运动从第一旋转体传递到第二旋转体的第一操作位置和第二操作位置之间移动，在第二操作位置，旋转运动 防止了第一旋转体与第二旋转体之间的间隙。 致动器设置在止动构件和第三旋转体之间，并且当止动构件定向在其操作位置时可以使第三旋转体移动到第二操作位置。