Tool for positioning pressure bars at back zone of V-shaped drafting machine of F1508 spinning frame

A spinning frame and pressure bar technology, which is applied in spinning frames, drafting equipment, textiles and papermaking, etc., can solve the problems of inconvenient operation, inability to ensure the consistency of the pressure bar position, time-consuming, etc., and achieves easy operation and high work efficiency. , the effect is obvious

Active Publication Date: 2011-04-06
ANHUI HUAMAO TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When you first use the pressure rod in the rear area, you can only correct its position with the naked eye and fix it with your hands. Although this operation is simple, it cannot ensure the consistency of the position of the pressure rod, and it is inconvenient and time-consuming to operate.

Method used

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  • Tool for positioning pressure bars at back zone of V-shaped drafting machine of F1508 spinning frame
  • Tool for positioning pressure bars at back zone of V-shaped drafting machine of F1508 spinning frame
  • Tool for positioning pressure bars at back zone of V-shaped drafting machine of F1508 spinning frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Depend on Figure 4 , Figure 5 , Figure 6 , Figure 7 It can be seen that the pressure bar positioning tool in the rear area of ​​the F1508 spinning frame "V" drafting machine of the present invention is made of steel material, and its front baffle 1, rear baffle 2, left baffle 3 and right baffle 4 are fixed Connected into a rectangular frame, the upper and lower sides are hollow, the size is 96CM*23CM*19CM (length*width*height), the thickness is 3CM, the height of the rear baffle 2 is lower than the front baffle 1, so that the rear end of the rectangular frame A notch is formed in the upper part. The inner sides of the left baffle 3 and the front half of the right baffle 4 are all fixedly connected to the inner baffle 5, the distance between the inner baffle 5 and the front baffle 1 is 10CM, and the size is 22CM*15CM*2CM (length*width*thickness). The height of the baffle plate 5 is the same as that of the rear baffle plate 2 .

[0014] see figure 1 , figure 2...

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Abstract

The invention discloses a tool for positioning pressure bars at the back zone of a V-shaped drafting machine of an F1508 spinning frame. As for the tool, four baffle plates are fixedly connected into a rectangular frame, a rear baffle plate is higher than a front baffle, the inner sides of the first half parts of a left baffle plate and a right baffle plate are fixedly connected with an inner baffle plate, and the inner baffle plate has the same height as the rear baffle plate. A fixed component (three-shift tiger claw) is arranged in the middle of the positioning tool in the invention, and the screws on the fixed component are tightly screwed by a wrench, thereby ensuring the consistency and straightness of the positions of pressure bars at the back zone without deflection, thus the stability of spinning quality is greatly improved, the operation is convenient, the working efficiency is high and the effect is obvious.

Description

technical field [0001] The invention relates to a fixing tool for a spinning machine part, in particular to a positioning tool for a pressure bar in the back area of ​​a "V" type drafting machine of an F1508 spinning frame. Background technique [0002] One of the main tasks of the spinning frame is drafting, that is, the roving is stretched and thinned into beards. In order to ensure normal drafting, the rear area of ​​the "V" drafting machine of the F1508 spinning frame is just a general top roller and apron. draft. In order to change the trajectory of the drafted sliver in the rear area, a pressure bar is installed between the rear top roller and the upper pin to strengthen the control of the floating fiber movement between the rear roller and the middle roller, which is beneficial to improve the production efficiency. yarn quality. Since the pressure bar in the back area is easy to be skewed when fastened, it directly affects the yarn quality, especially resulting in a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H5/56
Inventor 黄芳宇
Owner ANHUI HUAMAO TEXTILE
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