Bead fabric supply frame of forming machine

Abstract

The invention discloses a bead fabric supply frame of a forming machine. The bead fabric supply frame comprises a bead fabric guiding and opening device, a rear supply mechanical edge positioning device, a rear supply conveying device, a cutting device and a feeding conveying device which are arranged sequentially, the rear supply feeding device comprises a frame, a transmission and a conveying belt, the transmission is fixedly arranged on one side of the frame, and the conveying belt is disposed on the frame, is driven by the transmission and is used for forwardly conveying bead fabrics. Bead fabrics are automatically guided to be opened by the bead fabric supply frame at first, and then are automatically conveyed, rubber is automatically cut off according to the requirement on length, and finally automatically fit to a rubber drum, required auxiliary time is short, and labor intensity of workers is reduced. Besides, various steps are carried out synchronously, a supply process is reliable in coordination and high in precision, stretching of the bead fabrics is greatly reduced, fitting quality of the bead fabrics is improved, the bead fabric supply frame is adjusted conveniently and quickly during size change, the bead fabrics are fed into a rear supply frame after being guided to be opened, and fitting precision of the bead fabrics is guaranteed due to the fact that a mechanical centering device is arranged in front of the rear supply frame.

Description

technical field [0001] The invention relates to the technical field of rubber preparation, in particular to a feeding frame for wrapping cloth at the mouth of a forming machine. Background technique [0002] Tire building needs to attach slit cloth glue on the carcass drum, which is an important process in the tire building process. At present, all tire building machines pass through a material storage rack after leading the slit wrapping cloth, and then are transported to the feeder rack. When laminating, the feeding frame stretches (or swings) and manually sticks the two slit wrapping cloths on the carcass drum respectively. After the drum rotates for one week, the mouth wrapping cloth is manually cut with a hot hook knife, and the manual lamination is labor-intensive. [0003] There are different degrees of stretching problems in the feeding process of the slit cloth in the prior art, which seriously affects the product quality, and it takes a long time to manually cut ...

AI Technical Summary

Problems solved by technology

After the drum rotates for one week, the mouth wrapping cloth is cut manually with a hot hook knife, and the manual lamination is labor-intensive

[0003] There are different degrees of stretching problems in the feeding process of the slit cloth in the prior art, which seriously affects the product quality, and it takes a long time to manually cut the slit cloth, which affects the operating efficiency of the tire building machine, which has been plagued by tires. enterprise

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