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Chemical fiber tensioning mechanism

A technology of tensioning mechanism and chemical fiber yarn, which is applied in the direction of conveying filamentous materials, thin material processing, transportation and packaging, etc. It can solve the problems of flexible adjustment of relative position, influence, and limitation of application occasions of chemical fiber tensioning mechanism, etc. Achieve the effect of improving the scope of application and improving performance

Inactive Publication Date: 2015-12-16
CHENGDU JUZHI IND DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current chemical fiber processing field, before the chemical fiber is wound, the chemical fiber will be tensioned so that the chemical fiber maintains a certain degree of tension during the winding process, but for the existing chemical fiber tension As far as the mechanism is concerned, it simply tensions the chemical fiber yarn through the dislocation of the wire inlet wheel and the wire outlet wheel, and the wire inlet wheel and the wire outlet wheel are fixed, and the relative position of the two cannot follow the tension demand. Flexible adjustment due to changes, which greatly affects and limits the applicable occasions and performance of the chemical fiber tensioning mechanism

Method used

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  • Chemical fiber tensioning mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment one: if figure 1 As shown, a chemical fiber yarn tensioning mechanism includes an incoming wire wheel 2 installed on an incoming wire wheel seat 1 and an outgoing line wheel 4 installed on an outgoing line wheel seat 3. The outgoing line wheel 4 and the incoming line wheel 2 are located at the same vertical In the plane, and the outlet wheel 4 is located obliquely below the inlet wheel 2, the inlet wheel seat 1 includes an arc-shaped hole seat 5, a rotating shaft 6, a rotating rod 7 and a slider 8, wherein the rotating shaft 6 is arranged on the arc-shaped hole seat 5 Above, an arc-shaped strip hole 9 is provided on the arc-shaped hole seat 5, and the center position of the arc-shaped strip-shaped hole 9 coincides with the position of the rotating shaft 6, and the slider 8 is connected to the arc-shaped hole seat through a positioning bolt 10 In the arc-shaped strip hole 9 of 5, the wire feed wheel 2 is located on the slide block 8, the rotating rod 7 is loca...

Embodiment 2

[0017] Embodiment two: still as figure 1 As shown, on the basis of the structure of Embodiment 1, as a further preference, for the above-mentioned chemical fiber tensioning mechanism, a weight 12 is also connected to the handle 11 .

[0018] Correspondingly, for the above-mentioned chemical fiber filament tensioning mechanism, buffer gaskets (not shown in the figure) are respectively provided at the upper and lower ends of the arc-shaped strip hole 9 of the arc-shaped hole seat 5, and are located at The thickness of the buffer gasket at the upper end of the arc-shaped bar-shaped hole 9 is greater than the thickness of the buffer gasket at the lower end of the arc-shaped bar-shaped hole 9 . In addition, as a further preference, a spring 13 is further provided between the handle 11 and the weight 12 .

[0019] In this way, the positioning bolt 10 can always be kept in a loose state (that is, no need to be tightened again), and a constant and upward force is always applied to th...

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Abstract

The invention relates to a chemical fiber tensioning mechanism. The chemical fiber tensioning mechanism comprises a feeding wheel installed on a feeding wheel seat and a discharging wheel installed on a discharging wheel seat, the discharging wheel and the feeding wheel are located in a same vertical plane, the discharging wheel is located below the ramp of the feeding wheel, the feeding wheel seat comprises an arc-shaped hole seat, a rotating shaft, a rotating rod and a sliding block, wherein the rotating shaft is arranged on the arc-shaped hole seat, a circular-arc strip-shaped hole is formed in the arc-shaped hole seat, the circle center position of the circular-arc strip-shaped hole coincides with the position of the rotating shaft, the sliding block is connected in the circular-arc strip-shaped hole of the arc-shaped hole seat through a positioning bolt, the feeding wheel is arranged on the sliding block, the rotating rod is arranged on the rotating shaft, one end of the rotating rod is hinged to the sliding block, and the other end of the rotating rod is provided with a handle. In this way, flexible structural adjustment can be conducted according to changes of the tensioning requirements of chemical fibers, and the application range and use performance of the tensioning mechanism are greatly promoted.

Description

technical field [0001] The invention relates to a tensioning mechanism for chemical fiber filaments. Background technique [0002] In the current chemical fiber processing field, before the chemical fiber is wound, the chemical fiber will be tensioned so that the chemical fiber maintains a certain degree of tension during the winding process, but for the existing chemical fiber tension As far as the mechanism is concerned, it simply tensions the chemical fiber yarn through the dislocation of the wire inlet wheel and the wire outlet wheel, and the wire inlet wheel and the wire outlet wheel are fixed, and the relative position of the two cannot follow the tension demand. Flexible adjustment due to changes, which greatly affects and limits the applicable occasions and performance of the chemical fiber tensioning mechanism. Contents of the invention [0003] In order to overcome the above deficiencies in the prior art, the technical problem to be solved by the present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H59/10
Inventor 文国栋
Owner CHENGDU JUZHI IND DESIGN
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