Title:
RUBBER MEMBER WINDING METHOD AND RUBBER MEMBER WINDING DEVICE
Document Type and Number:
Japanese Patent JP2023086193
Kind Code:
A
Abstract:
To provide a rubber member winding method and a rubber member winding device capable of suppressing deformation due to tight winding of the rubber member.SOLUTION: In a rubber member winding method in which a continuously supplied plate-like rubber member is wound around a winding body rotated by a drive motor, based on an inner radius Rn (mm) immediately after winding of the rubber member in consideration of contraction of the rubber member after supplying, thickness of a liner, and the number of windings of the rubber member around the winding body, a supply speed Va (mm/min) of the rubber member, and a reference position K (mm) of a winding speed in a thickness direction of the rubber member, the number of revolutions N (rpm) of the drive motor is calculated by formula 1 to control the drive motor. N=Va/(2×(Rn+K)×π)×1000 (formula 1). (Where 0≤K≤Ha, Ha is a thickness Ha (mm) after supplying the rubber member).SELECTED DRAWING: Figure 2
Inventors:
NAKANISHI ATSUSHI
Application Number:
JP2021200544A
Publication Date:
June 22, 2023
Filing Date:
December 10, 2021
Export Citation:
Assignee:
TOYO TIRE CORP
International Classes:
B65H18/10
Attorney, Agent or Firm:
Patent Attorney Corporation Junias International Patent Office
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