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Monitoring and alarming system for roller speed

An alarm system, speed monitoring technology, applied in textile and papermaking, etc., can solve problems such as uneven yarn weight, breakage of roller joints, twist difference, etc.

Pending Publication Date: 2019-02-01
NINGXIA RUYI SCIENCE & TECHNOLOGY FASHION INDUSTRY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a roller speed monitoring and alarm system to solve the problem in the above-mentioned background technology that Qingze spinning frame often breaks at the joint of the rear roller due to the heavy drafting load of the vehicle length. The actual speed is too slow to be found, and the yarn appears Problems such as uneven weight and twist difference

Method used

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  • Monitoring and alarming system for roller speed
  • Monitoring and alarming system for roller speed

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The roller speed monitoring and alarm system includes a PLC controller, the PLC controller is electrically connected to the pulse sensor, the pulse sensor is provided with four groups, and the four groups of pulse sensors transmit the sensed pulse data to the PLC controller , the PLC controller stores and analyzes the four groups of pulse data to quantify, then transmits the quantified information to the display module, and the display module displays the quantified information on the display screen, and the PLC controller analyzes the four groups of pulse data and compare them. If the difference values ​​of the four groups of pulse data are within the set difference range, the speed of the pulse will be adjusted by controlling the speed regulation module through the PLC controller. If the difference values ​​between the four groups of pulse data If it exceeds the set difference range, the braking information is transmitted to the braking module through the PLC controlle...

Embodiment 3

[0021] As a preferred embodiment of the present invention, the pulse sensor is located at the end of the roller, and the front end of the pulse sensor is provided with a pulse signal detection gear, and the pulse information is transmitted to the pulse sensor through the pulse signal detection gear. The pulse signal detection gear transmits the pulse information data to the pulse sensor by detecting the pulse speed.

[0022] In this embodiment, the pulse sensor is provided with four ends of the pulse sensor, which are detected by the pulse signal detection unit and transmitted to the inside of the PLC controller, so that the detection data is more accurate, and the pulse information is transmitted to the pulse information detection gear through the pulse information. The values ​​in the pulse sensor are more accurate.

Embodiment 4

[0024] As a preferred embodiment of the present invention, the calculation processor transmits the calculated quantification information to the display module, and the display module displays four sets of data information on the display, and the calculation processor will process the information within 60s The information is transmitted to the display module.

[0025] In this embodiment, if the continuous display of the speed information will cause a splash screen, the information within 60s is displayed on the display, which is helpful for the staff to check and judge, and is convenient for the staff to judge the operation of the roller for the display data. The data in it can make the data more accurate and referential.

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Abstract

The invention discloses a monitoring and alarming system for roller speed. A PLC is electrically connected with pulse sensors, the four sets of pulse sensors transmit sensed pulse data to the PLC, thePLC stores and analyzes the four sets of pulse data for quantification, a display module displays quantified information on a display screen, the PLC conducts comparison according to the analysis result of the four sets of pulse data, and if the differential value of the four sets of pulse data is within a set difference range, a speed regulating module is controlled through the PLC to adjust thespeed of pulses. The pulse sensors provide the pulse signals which are transmitted to the PLC, the PLC recognizes and records the pulse signals of all positions and conducts data calculation and summarizing, when it is detected that one set of pulse data has speed difference, an alarm can be made within set time for shutdown, and the problems are solved that actual speed is too low, finding is difficult, yarn weight is not uniform, and twist degrees are different, and speed monitoring is realized.

Description

technical field [0001] The invention relates to the technical field of roller speed monitoring, in particular to a roller speed monitoring and alarm system. Background technique [0002] Qingze spinning frame often breaks at the joint of the back roller due to the heavy drafting load of the machine length, the actual speed is too slow and it is not easy to be found, and there are situations such as uneven yarn weight and twist difference. In order to avoid the spoiled yarn and the economic loss caused by the mismatch of roller speed, a monitoring device system for real-time monitoring of roller running difference was developed. Contents of the invention [0003] The purpose of the present invention is to provide a roller speed monitoring and alarm system to solve the problem in the above-mentioned background technology that Qingze spinning frame often breaks at the joint of the rear roller due to the heavy drafting load of the vehicle length. The actual speed is too slow t...

Claims

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Application Information

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IPC IPC(8): D01H13/14
CPCD01H13/14
Inventor 任西同张泰宽赵春梅郭占军
Owner NINGXIA RUYI SCIENCE & TECHNOLOGY FASHION INDUSTRY CO LTD