Fine needle pitch disc knitting machine with overload adjusting mechanism

Abstract

The invention discloses a fine needle pitch disc knitting machine with an overload adjusting mechanism. The fine needle pitch disc knitting machine is characterized by comprising a cloth rolling chainwheel and a cloth rolling rubber roller, and the overload adjusting mechanism is arranged between the cloth rolling chain wheel and the cloth rolling rubber roller; the overload adjusting mechanism comprises an input end module, an output end module and a rotation torsion adjusting module, and a rotation bearing is arranged between the input end module and the output end module; an output shaft and an annular stop edge are formed by the output end module, and a plurality of hollow holes in an annular array are formed in the annular stop edge; the rotation torsion adjusting module comprises anadjusting rod, a spring, an abutting ring and a plurality of torsion transmission balls, the adjusting rod can move in the axial direction of the output shaft, the spring sleeves the output shaft, one end of the spring abuts against the adjusting rod, and the other end of the spring abuts against the abutting ring; and each torsion transmission ball is movably contained in the corresponding hollow hole, one end of each torsion transmission ball abuts against the input end module, and the other end of each torsion transmission ball abuts against the abutting ring.

Description

[0001] The patent application of the present invention is a divisional application of Chinese patent application number 201710485328.0. The original application number is 201710485328.0, and the application date is June 23, 2017. The invention name is a kind of ultra-thin fabric smart roll for fine gauge disc knitting machine Take the device. technical field [0002] The invention relates to the field of circular knitting machines, in particular to a fine-gauge circular knitting machine with an overload adjustment mechanism. Background technique [0003] The bottom of the circular knitting machine is usually equipped with a take-up device, which is used to wind the woven fabric to form a winding cloth. [0004] However, when the traditional winding device is suitable for ultra-thin fabrics formed with a fine gauge of more than 36 needles, such as fabrics formed of chemical fiber yarns such as 20D-30D nylon, the fabrics are relatively thin. Due to the problem of the winding ...

AI Technical Summary

Problems solved by technology

[0007] 2. At present, the cloth rolling rubber rollers are directly connected to the cloth rolling sprocket, that is, a direct rigid connection is adopted, and the cloth rolling sprocket is connected to the main sprocket through a chain, and the main sprocket is made of disc knitting. machine, while the circular knitting machine is driven by the motor to rotate, and then due to some instability of the power supply, there are some slight peak changes in the motor, these changes will eventually cause some unstable rotation of the cloth sprocket, and eventually cause damage to the sprocket. The pulling of the fabric, and then the water ripples on the fabric are formed by the uneven tension

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