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Drawing frame for drawing frame

A technology of drawing frame and drawing frame, which is applied in the direction of textiles and papermaking, etc. It can solve the problems of sliver pulling, affecting the quality of sliver, easy mixing and entanglement of sliver, and achieve the effect of improving quality

Active Publication Date: 2021-09-17
ANHUI HANLIAN TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structural design of the existing draw frame is relatively unreasonable, and the height of the frame cannot be adjusted. When workers bypass the sliver from the frame, workers with shorter heights cannot wind the sliver onto the frame or barely pull the sliver. Bypassing the sliver from the shelf is easy to pull the sliver and affect the quality of the sliver; in addition, the sliver fed in parallel is easy to mix and entangle, and the friction between the sliver and the drawing frame is easy to fluff, which affects the quality of the sliver quality

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Drawing frame for drawing frame
  • Drawing frame for drawing frame
  • Drawing frame for drawing frame

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "both sides", "circumferential direction", "surface", "one end", "the other end", "under", "inside" and the like indicate orientation or positional relationship , are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be construc...

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Abstract

The invention discloses a drawing frame for a drawing frame and relates to the technical field of spinning equipment. The invention includes a bracket and a lifting mechanism; the bracket is fixedly installed on the lifting mechanism; a row of first poles are arranged on both sides of the bracket; a number of guide wheels are installed on the first poles; The grooves of the sliver. The invention can adjust the height of the support by setting the lifting mechanism, so that workers of different heights can bypass the sliver from the support, and avoid pulling the sliver in the process of winding the sliver; A row of the first support rod, on which the guide wheel is rotated, the mixed winding of the sliver fed in parallel can be avoided through the guiding effect of the guide wheel; and the friction between the sliver and the guide wheel is rolling friction, while Compared with the sliding friction generated by the sliver directly bypassing the support, it can effectively reduce the friction between the sliver and the support to prevent the sliver from fluffing during the moving process.

Description

technical field [0001] The invention belongs to the technical field of spinning equipment, in particular to a drawing frame for a drawing frame. Background technique [0002] The function of the sliver machine is to improve the internal structure of the sliver, thereby improving the uniformity of its long segment, and at the same time reducing the unevenness of the weight, making the fibers in the sliver straight and parallel, reducing hooks, making the fineness meet the requirements, and making different types Or mix raw materials of different qualities evenly to achieve the specified mixing ratio. The feeding mechanism of the draw frame includes rollers used as power input to realize sliver feeding. The front part of the rollers is provided with a drawing frame, and the function of the drawing frame is to make multiple slivers enter the rollers in parallel. However, the structural design of the existing draw frame is relatively unreasonable, and the height of the frame ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H13/04
CPCD01H13/04
Inventor 张毅
Owner ANHUI HANLIAN TEXTILE CO LTD
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