A special mechanical false twister device for spandex elastic fiber

Abstract

The invention provides a special mechanical false twister device for elastic spandex fibers. A plurality of through holes are formed in a false twister rod (1) side by side in the length direction of the false twister rod (1), ceramic false twisters (2) are located in the through holes, the ceramic false twisters (2) are connected with a synchronous motor (10) through a synchronous belt (9), and the synchronous motor (10) is controlled through a frequency converter (12). A ceramic body gear (13) is located in the middle of each ceramic false twister (2), each ceramic body gear (13) is fixed in the corresponding through hole in the false twister rod (1) through a bearing (3), a cyclone plate (14) is located at the lower portion of each ceramic body gear (13), and a lower gland (7) is fixed on the lower surface of the false twister rod (1) through lower gland bolts (8) to seal the ceramic false twisters (2). An upper seal cover (5) is fixed on the upper surface of the false twister rod (1) through upper sealing cover bolts (6) to seal the ceramic false twisters (2), and the synchronous motor (10) drives the false twisters to rotate in a mechanical transmission mode. Thus, the false twisting effect is adjusted, operating cost is low, no loss is caused, and effects are uniform.

Description

technical field [0001] The present invention relates to the field of spandex elastic fiber false twisting, specifically, the present invention relates to the use of a mechanical rotating ceramic false twister, which drives the central air through an internal cyclone to form a rotating airflow, and entangles two or more strands of spandex elastic fiber for false twisting Into a special device. Background technique [0002] Existing spandex fiber false twister device has two kinds of forms, and in the structure of existing spandex elastic fiber C type false twister device, this false twister device mainly is made up of false twister rod, C type false twister, total air inlet, wherein C-type false twister is mainly composed of false twist head, C-type plastic card, O-ring, O-ring, U-shaped card. The C-type false twisting device assembles the false twisting head on the C-shaped plastic card through the O-ring and U-shaped card to form a C-type false-twisting device, and install...

AI Technical Summary

Problems solved by technology

[0011] Technical problem: The technical problem to be solved by this invention is to provide a special mechanical false twister device for spandex elastic fiber, which has no wear, low cost, low strength, excellent uniformity of each false twister, and through mechanical synchronous transmission, it can ensure that each false twister The twister rotates synchronously at high speed, and the center generates a stable and uniform airflow, driving and false-twisting the spandex fiber, which overcomes the differences in the production of the original false twister, easy wear, easy air leakage, high labor intensity, high operating cost, uneven air pressure, and various false twisters. The false twist effect of the twister is different, which will eventually affect the defect of the fiber index of the product

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