High-speed roving traction device

Abstract

The invention discloses a high-speed roving traction device, which comprises a traction turn table, wherein the middle of one side of the traction turn table is fixedly provided with a connecting shaft barrel; the middle of one side of the traction turn table is fixedly provided with a fixed basal disc; the middle of one side of the fixed base disc is fixedly provided with an insertion disc; the periphery of the insertion disc is provided with jacks; four jacks are arranged; further, every two jacks are distributed at an angle of 90 degrees; certain sides of the jacks are correspondingly provided with first screw holes; first fastening screws are arranged in the first screw holes in a threaded manner; traction blocks are connected into the jacks in an insertion manner; certain ends of the traction blocks are arranged to be in barb shapes and are further connected to the outer side of the fixed basal disc in a clamping manner. A detachable driving fork lever is utilized for the high-speed roving traction device; a user can select a driving fork lever with different lengths according to the demand of wrapping; after the wrapping is completed, the driving fork lever can be directly drawn out; an expander is not used; the high-speed roving traction device is simple and quick, and is convenient to use and high in practicability.

Description

technical field [0001] The invention relates to the technical field of textile machinery equipment, specifically a high-speed roving traction device. Background technique [0002] The roving frame is a spinning machine that makes fiber sliver into roving. Its main function is drafting and twisting, and winding the roving into a certain package to meet the processing requirements of the spinning machine. When the existing roving frame is towed, the reel is generally pre-installed, and the reel needs to be removed after completion, requiring a special expander, which is time-consuming and laborious. In the existing technology, CN201320308253.6 is a pulling device for a roving frame. The traction device of the roving frame includes a circular pie-shaped fixed base plate, a cylindrical connecting shaft tube is provided in the center of the upper surface of the fixed base plate, and a through shaft is provided in the center of the connecting shaft tube. Holes, four drive forks a...

AI Technical Summary

Problems solved by technology

When the existing roving frame is towed, the reel is generally pre-installed, and the reel needs to be removed after completion, requiring a special expander, which is time-consuming and laborious. In the existing technology, CN201320308253.6 is a pulling device for a roving frame. The traction device of the roving frame includes a circular pie-shaped fixed base plate, a cylindrical connecting shaft tube is provided in the center of the upper surface of the fixed base plate, and a through shaft is provided in the center of the connecting shaft tube. Holes, four drive forks are provided on the circumference of the lower surface of the fixed base plate, and a connecting through hole is respectively provided on the drive forks. Although this patent can solve certain problems in this respect, but There is also a big defect that the size specification of the roving traction and winding cannot be adjusted according to the needs, which reduces the efficiency and quality of the roving traction and winding, and cannot meet the needs of production and use.

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