Drawing machine for spinning
A drafting machine and spinning technology, applied in the field of spinning processing, can solve the problems such as affecting the drafting effect of the tow 200, the friction force is not large enough, and slipping, so as to avoid continued slipping, improve the supporting effect, and improve the drafting effect. Effect
Active Publication Date: 2020-08-04
山东金晟纤维有限公司
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Problems solved by technology
[0004] However, since the frictional force between the tow 200 and the drafting roller 110 is not large enough, slippage often occurs between the tow 200 and the drafting roller 110, thereby affecting the drafting of the tow 200 by the drafting machine Effect
Method used
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[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0035] Such as figure 2 As shown, it is a drafting machine for spinning disclosed by the present invention, including a first drafting machine 300, a second drafting machine 310 and a third drafting machine 320, and the first drafting machine 300 A cleaning device 330 is provided, and the cleaning device 330 is used to clean the tow 200 on the first drafting machine 300 . An oil bath 340 is fixed between the first drafting machine 300 and the second drafting machine 310 , and a steam heating box 350 is fixed between the second drafting machine 310 and the third drafting machine 320 . Such as image 3 As shown, the cleaning device 330 includes a driving water pump 331 and a water tank 332. The water tank 332 is placed on one side of the first drafting machine 300, and the driving water pump 331 is installed on one side of the water tank 332 through bolts. ...
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The invention discloses a drawing machine for spinning, and relates to the technical field of spinning processing. Each second drawing roller in a first drawing machine is equally divided into four arc-shaped blocks, in the initial state, the four arc-shaped blocks form a cylinder, the four arc-shaped blocks are hinged to first connecting rods, a first sliding block slides in a rotating shaft of the second drawing roller along the axis, the four connecting rods are hinged to a first sliding rod, and a driving piece for driving the first sliding block to slide is arranged on the rotating shaft.When a tow slips, the driving piece is started, the driving piece drives the first sliding blocks to slide, the first sliding blocks drive the first connecting rods to move, and the first connectingrods drive the arc-shaped blocks to move away from the rotating shafts, so that the tow is tensioned and is prevented from slipping continuously, and the drawing effect of the drawing machine is improved.
Description
technical field [0001] The invention relates to the technical field of spinning processing, in particular to a drafting machine for spinning. Background technique [0002] At present, in the post-spinning treatment process, it is necessary to draw the tow to improve the orientation degree of its molecular chain, so that it has a certain strength and elongation, and the drafting machine is a device for stretching the tow. Threaded between the drafting machines, the stretching of the tow is realized through the speed difference between the drafting machines. [0003] Such as figure 1 As shown, the prior art discloses a drafting machine, which includes a bracket 100. The supernatant of the bracket 100 rotates horizontally and has a drafting roller 110. There are 7 drafting rollers 110, which are arranged in three up and down four, and pass through the bracket 100. . A first motor 120 is installed on the ground on the side of the support 100 away from the drafting roller 110 ...
Claims
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IPC IPC(8): D01D5/16
CPCD01D5/16
Inventor 陈传林徐宾张兴燕
Owner 山东金晟纤维有限公司