Tire bead transfer ring and transferring method of tire bead transfer ring

Abstract

The invention relates to a tire bead transfer ring and a transferring method of the tire bead transfer ring. A completely magnetic adsorption mode is adopted and a photoelectric detection measure is combined to improve the stability of tire bead picking, clamping and transporting and avoid the phenomenon of tire bead slippage or tire bead deformation, so that the coaxiality and the verticality of a tire bead and an assembly drum can be ensured. The tire bead transfer ring comprises a left half ring and a right half ring, which are closed and split oppositely, and the left half ring and the right half ring are respectively arranged on a mounting base which is vertically upward and can slip in a reciprocating manner through a top sliding rail. Half-ring-shaped bosses are arranged along the inner diameters of the left half ring and the right half ring respectively, and a plurality of magnets for magnetically adsorbing the tire bead are arranged on the back surfaces of the bosses. And the bosses have two functions, namely, the bosses are used for magnetically adsorbing a bead ring to form the tire bead, and also the bosses and other parts of the ring body form vertically-upward spatial allowance, and therefore, even if a bead filler and the ring body are elastically touched, the displacement of a bead filler, caused by reversely rebounding, happens in the allowed space after the bead ring is magnetically adsorbed.

Description

technical field [0001] The invention relates to a bead transfer ring used in a tire preparation process and a transfer method thereof, belonging to the field of rubber machinery manufacturing. Background technique [0002] Currently used rubber tires are mainly composed of steel wire beads, carcass components and belt-tread components. During the green tire preparation process, a bead transfer ring is usually used to remove the pre-set beads from the pre-setting station, transport them to and axially sleeve them on the building drum. [0003] In the process of positioning and conveying the bead, the flatness and verticality of the bead directly affect the uniformity of the subsequent embryo lamination and turn-up processing. Therefore, the picking, positioning and transfer structure of the bead is very important. In the prior art, a mechanical structure is usually adopted. [0004] The mechanical bead transfer device mainly uses the actuator driven by the cylinder to clamp...

AI Technical Summary

Problems solved by technology

[0012] The purpose of the bead transfer ring and its transfer method according to the present invention is to solve the problems existing in the above-mentioned prior art by adopting a complete magnetic adsorption method, combined with photoelectric detection means to improve the stability of the bead picking, clamping and conveying process To avoid bead slippage or bead deformation, in order to ensure the coaxiality and verticality of the bead and the forming drum

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