A drawing frame drafting device
A drafting device and drawing frame technology, applied in the field of drawing frame drafting device, can solve the problems of yarn defects, pressure bar accumulation, etc., and achieve the effects of reducing the accumulation of flowers, reducing yarn defects, and ensuring the rotation angle.
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[0011] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.
[0012] Such as figure 1 and figure 2 As shown, a drawing frame drafting device includes a roller mechanism 1 and an intermittent rotary pressure bar mechanism 2, and the roller mechanism 1 includes a first roller assembly 3 and a second roller assembly 4, and the first roller assembly 3 includes a first steel roller 5 and a first rubber roller 6, the first steel roller 5 and the first rubber roller 6 are rotatably arranged, and the first steel roller 5 is located above the first rubber roller 6, The second roller assembly 4 is arranged on one side of the first roller assembly 3, the second roller assembly 4 includes a second steel roller 7 and a second rubber roller 8, and the second steel roller 7 and the second ...
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