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Weft feeler

The technology of weft detector and weft detector is applied in textile, textile, papermaking, loom and other directions, which can solve the problems of increasing the labor intensity of operators, affecting normal weaving, and troublesome adjustment, and achieves flexible and convenient adjustment, simple structure, The effect of reducing labor intensity

Inactive Publication Date: 2018-01-23
YICHANG DIYUAN MEDICAL MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the weft finder requires very high installation accuracy, the adjustment of the existing weft finder is locked on the loom through bolts. When adjusting, it is necessary to use a wrench to loosen it, slide it for a certain distance and then lock it. The adjustment is very troublesome.
In addition, when there is a slight short weft or flying flowers adhere to the weft feeler probe, it is easy to cause a false stop, affect the normal weaving, and increase the labor intensity of the operator

Method used

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Embodiment Construction

[0020] like Figure 1-2 As shown, a weft detecting device includes a sliding seat 1, a weft detecting device 2 is arranged on the sliding seat 1, and the weft detecting device 2 is installed on a weft detecting seat 3, and is electrically connected to a controller 5 through a dual time relay 4; The weft detecting seat 3 is set on the positioning groove 7 of the sliding seat 1, and is clamped by the splints 6 on both sides. The splint 6 and the weft detecting seat 3 in the positioning groove 7 are made of magnetic materials (such as magnets). And the magnetic properties of the two splints 6 and the weft detecting base 3 are opposite. When adjusted to a suitable position, the magnetic mutual attraction can be used to clamp the weft detecting base to prevent forward and backward movement. In addition, when the splint 6 is made of ordinary material, it can be directly locked and fixed by the locking bolt 8 .

[0021] The two splints 6 are provided with scales. In this way, the f...

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Abstract

A weft feeler comprises a sliding seat; a weft feeler device is installed on the sliding seat; the weft feeler device is installed on a weft feeler seat and is electrically connected with a controllerthrough a dual time relay; the weft feeler seat is installed on the sliding seat and is fixed by clamping mechanisms at two sides or a locking mechanism in the middle. According to the weft feeler ofthe invention, by means of the dual time relay, the clamping mechanisms and the locking mechanism, the installation precise is guaranteed and the number of weft stops is reduced.

Description

technical field [0001] The invention relates to detection equipment, in particular to a weft detecting device. Background technique [0002] The weft finder is mainly composed of a probe and a wire connected to the probe. The probe uses the detection of light emission and detection of light reflection to obtain relevant weft information, and uses the wire to feed back such information to the control device, thereby detecting whether the weft has arrived. If it arrives, the weft detector will feed back a signal to the weft detector through the probe, and the weft detector will feed back to the main board after signal processing to control the loom to continue running. [0003] Because the weft finder requires very high installation accuracy, the adjustment of the existing weft finder is all locked on the loom by bolts. When adjusting, it is necessary to use a wrench to loosen it, slide it for a certain distance and then lock it again. The adjustment is very troublesome. In a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D51/34
Inventor 马明仙王玉平王华梅崔红梅
Owner YICHANG DIYUAN MEDICAL MATERIAL CO LTD
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