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Yarn break monitoring device for spinning frame

A technology for yarn breakage monitoring and spinning frame, which is applied in textiles and papermaking, etc., can solve the problems of inability to monitor yarn thinning, unstable monitoring of monitoring devices, and breakage.

Inactive Publication Date: 2017-01-25
ZHEJIANG GOLDEN EAGLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is that the monitoring device in the prior art cannot stably monitor yarn breakage, and cannot monitor the problem that the yarn becomes thinner and there is a risk of breaking

Method used

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  • Yarn break monitoring device for spinning frame
  • Yarn break monitoring device for spinning frame

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] A yarn break monitoring device for a spinning frame, comprising a shaft sleeve 1, a bobbin 2, a support frame 3, an alarm 4, a cylinder 5, a controller 6, a solenoid valve 7, an eddy current sensor 8, a small electric push rod 9, and a Velcro 10. The first eddy current probe 11, the second eddy current probe 12, the photoelectric sensor 13, the L-shaped bracket 14 and the reel 15, the yarn is stretched between the reel 2 and the reel 15, the reel 2 and the coil Axle sleeves 1 are installed at the front and rear ends of the shaft of the cylinder 15. The axle sleeves 1 can prevent the support frame 3 from rotating together with the bobbin 2 and the reel 15. The support frame 3 is installed on the two shaft sleeves 1, and the cylinder 5 is installed on the support. On the frame 3, the cylinder 5 wall is parallel to the stretched yarn between the bob...

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Abstract

The invention discloses a yarn breaking monitoring device of a spinning machine and belongs to the field of spinning mechanical structure. The yarn breaking monitoring device comprises two shaft sleeves, a wire barrel, supporting frames, alarms, cylinders, controllers, solenoid valves, electrical vortex sensors, small linear actuators, hook and loop fasteners, first electrical vortex probes, second electrical vortex probes, photoelectric sensors, L-shaped brackets and a reel. The wire barrel is connected with the reel through yarns in the stretching manner. The front and the rear ends of each shaft of each of the wire barrel and the reel are sleeved with the shaft sleeves. The supporting frames are mounted on the shaft sleeves. The cylinders are mounted on the supporting frames. The cylinder walls are parallel to the yarns stretched between the wire barrel and the reel. The controllers, the electrical vortex sensors, the alarms and the solenoid valves are mounted on the cylinders. The yarn breaking monitoring device has the advantages that the yarn breaking monitoring is stable, and the breaking risk caused by slimming of the yarns also can be monitored.

Description

technical field [0001] The invention relates to a monitoring device for yarn breakage of a spinning frame, which belongs to the field of textile machinery structures. Background technique [0002] A common problem in yarn manufacturing is that the yarn is easy to break after the reel and bobbin are straightened. The yarn breakage causes the spinning process to stop and it is difficult to maintain the continuity of the process. The existing monitoring device is to set a contact rod And the thin sheet set on the contact rod, the thin sheet is provided with a long hole, and the contact rod is inserted into the long hole. When in use, the thin sheet is placed on the yarn. At this time, the thin sheet and the contact rod are not connected; when the yarn When the thread breaks, the sheet falls and touches the contact rod, and the circuit is connected to send an alarm; however, such a detection device has disadvantages: first, the sheet is installed on the yarn, which is not stable...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H13/16
CPCD01H13/1633
Inventor 王凌密和康林如忠夏良祖施立锋
Owner ZHEJIANG GOLDEN EAGLE