Special drafting spinning mechanism for spinning frame
A spinning frame and drafting technology, which is applied in the field of special drafting and spinning mechanisms for spinning frames, can solve problems such as low spinning efficiency, apron drop, tailing, etc., and achieve the effect of improving yarn quality and spinning efficiency
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[0020] see Figure 2 to Figure 7 As shown, a special drafting spinning mechanism for spinning frame includes a rear roller 1, a middle roller 2 and a front roller 3 arranged in sequence. The rear roller 1, the middle roller 2, and the front roller 3 are driven by separate motors respectively. , The rear roller 1, the middle roller 2, the front roller 3 is provided with a cradle 4, and the cradle 4 is provided with a first top roller 5 and a second top roller 6 corresponding to the rear roller 1, the middle roller 2, and the front roller 3 respectively. , The third top roller 7, the first top roller 5 and the second top roller 6 each include a roller body 8. Both ends of the roller body 8 are provided with a large diameter section 8-1 and a small diameter section 8-2 corresponding to the width. The section 8-1 is equipped with a top roller wheel 8-3. The large-diameter section 8-1 and the small-diameter section 8-2 of the first top roller 5 and the second top roller 6 are stagge...
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