Fabric expanding and conveying system for tire chord fabric drawing zone

Abstract

The invention discloses a fabric expanding and conveying system for a tire chord fabric drawing zone. The system comprises a base, wherein two groups of guide rods are perpendicularly connected to thebase, a crossbeam is connected to the top of each group of guide rods, a platform is connected to the guide rods in a sliding mode, a support lug is arranged on the lower end face of the platform, anarched bulge is arranged on the upper end face of the platform, locating components are arranged on the platform and located at outer sides of the two groups of guide rods respectively, tops of the locating components correspond to bottoms of the crossbeams in position, a first motor is mounted on the base and located between the two groups of guide rods, a transmission disk is mounted on a rotary shaft of the first motor, an eccentric shaft is arranged on the transmission disk, and the eccentric shaft is in transmission connection with the support lug at the lower end of the platform througha connecting rod. According to the system, the first motor drives the transmission disk to rotate, and up-and-down reciprocating motion of the platform is realized under the cooperation of the transmission disk and the connecting rod; and during the reciprocating motion of the platform, a chord fabric is firstly fixed through the locating components and then is supported upwardly by the bulge above the platform, so that expansion and wrinkle removal on the chord fabric are realized.

Description

technical field

[0001] The invention relates to the technical field of cord fabric production equipment, in particular to a fabric spreading conveying system for a stretching zone of a tire cord fabric. Background technique

[0002] The cord fabric is made of strong strands as the warp and medium and fine single yarns as the weft. The skeleton fabric for tires is woven. The warp is used to bear the load, and the weft is used to fix the position of the warp. Shock loads and strong vibrations.

[0003] After the cord fabric is woven and formed, the surface is wrinkled and uneven, and it needs to be stretched manually. Generally, two workers use clamps to fix the two sides of the cord fabric, and then the two workers drag the cord in the opposite direction to flatten the cord fabric. However, due to the overall It is relatively long, and it needs to be flattened manually, which is not only inefficient but also labor-intensive. Contents of the invention

[0004] The object o...

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