公开(公告)号：US20160266569A1

公开(公告)日：2016-09-15

申请号：US15159695

申请日：2016-05-19

Applicant: PIRELLI TYRE S.P.A.

Inventor： Renato CARETTA ,  Marco CANTU ,  Maurizio MARCHINI ,  Ignazio DE GESE

IPC: G05B19/402 ,  G05B15/02

CPC classification number: G05B19/402 ,  B29D30/1628 ,  B29D30/60 ,  B29D30/62 ,  B29D2030/082 ,  B29D2030/1678 ,  G05B15/02 ,  G05B2219/39483

Abstract: A robot arm having seven axes of actuation imparts to a toroidal support a circumferential distribution motion about its own geometric axis simultaneously with controlled transverse distribution displacements in front of a dispensing organ of a strip of elastomeric material. The strip thus forms a plurality of turns, the orientation and mutual superposition whereof are controlled in such a way as to control the thickness variations to be conferred to a component of a tyre being manufactured, based on a pre-determined laying scheme pre-set on an electronic computer. The rotation of the toroidal support is controlled in such a way as to obtain a peripheral speed of application exceeding the theoretical feeding rate of the strip, able to be increased or decreased as needed to form turns with reduced or, respectively, enlarged cross section.

Abstract translation: 具有七个致动轴的机器人手臂同时具有围绕其自身几何轴线的圆周分布运动，同时具有在弹性体材料条的分配器具前面的受控横向分布位移的环形支撑。 因此，条形成多个匝，其方向和相互叠加以这样的方式进行控制，以便基于预先设定的铺设方案来控制赋予待制造的轮胎的部件的厚度变化 在电子计算机上。 控制环形支撑件的旋转，以便获得超过条的理论进给速度的圆周速度，其能够根据需要增加或减小以形成具有减小的或分别扩大的横截面的匝。

公开(公告)号：US20150290889A1

公开(公告)日：2015-10-15

申请号：US14726018

申请日：2015-05-29

Applicant: Pirelli Tyre S.p.A.

Inventor： Gianni PORTINARI ,  Davide CONTI ,  Ignazio DE GESE

IPC: B29D30/24 ,  B29D30/26 ,  B29D30/00

CPC classification number: B29D30/245 ,  B29D30/005 ,  B29D30/242 ,  B29D30/26 ,  B29D2030/0055 ,  B29D2030/202 ,  B29D2030/204 ,  B29D2030/2664 ,  B29D2030/3278

Abstract: Method, process and plant for building tires for vehicle wheels wherein: in a service position of a carcass structure building line, a forming drum is associated with a pair of support elements including a first support element and a second support element; the forming drum is moved, associated with the pair of support elements, in a deposition line in the carcass structure building line; and the forming drum is transferred from the deposition line to a subsequent work station of the carcass structure building line. The transfer from the deposition line to the subsequent work station includes dissociating the forming drum from the second support element, keeping the forming drum associated with the first support element; transferring the forming drum, associated with the first support element and dissociated from the second support element, to the subsequent work station; dissociating, in the subsequent work station, the first support element from the forming drum, leaving the forming drum in the subsequent work station; and transferring the first support element, dissociated from the forming drum, into the service position.