CN200941080Y - On-line detecting spinning machine roller radial viberation degree detector - Google Patents

On-line detecting spinning machine roller radial viberation degree detector Download PDF

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Publication number
CN200941080Y
CN200941080Y CN 200620032146 CN200620032146U CN200941080Y CN 200941080 Y CN200941080 Y CN 200941080Y CN 200620032146 CN200620032146 CN 200620032146 CN 200620032146 U CN200620032146 U CN 200620032146U CN 200941080 Y CN200941080 Y CN 200941080Y
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CN
China
Prior art keywords
data
transmitter
universal joint
data processing
micro
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200620032146
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Chinese (zh)
Inventor
李伟锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongyuan University of Technology
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Zhongyuan University of Technology
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Priority to CN 200620032146 priority Critical patent/CN200941080Y/en
Application granted granted Critical
Publication of CN200941080Y publication Critical patent/CN200941080Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a roller radial vibration detecting instrument that can realize online monitoring on the spinning machine, which comprises a detecting part used to collect the roller and yarn data, a date processing part to process the data collected by the detecting part and a teat vector, among which the test vector can be a moveable barrow, and on the work table of which the data processing part is placed. The detecting part comprises an electromagnet which is adsorbed on the textile machine and integrates with the textile machine, a universal joint connecting with the electromagnet, a steering linkage connecting with the universal joint, the set screws fixing the universal joint and the steering linkage, and the micro-displacement sensor and transducer or the micro-tension sensor and transducer equipped on the steering linkage, while the data processing part includes a PC and a PCI data acquisition board, which is uses to overcome the influence towards the testing caused by the outside vibration, using the fine sensors to collect the radial vibration data of the adjacent rollers and the yarn tension changes between them and to send the data into the data processing part to carry out data processing, analytic operation and data comparison, and finally to get the online roller radial vibration degree of the spinning machine.

Description

The spinning frame roller radial vibration degree detector of online detection
Technical field
The utility model belongs to the weaving electronic device, the particularly a kind of roller radial vibration degree detector that can realize online detection on spinning frame.
Background technology
Online detection roller radial vibration degree is under the situation that does not influence production, directly detects roller radial vibration degree on frame, and provides roller radial vibration degree index.
The spinning frame roller is the critical component of spinning, and its radial vibration degree how, and is very big to the quality influence of spun yarn.But the online roller radial vibration degree of spinning frame roller detects now, all is to feel also do not have corresponding instrument to detect with hand by experienced master craftsman.
Summary of the invention
The utility model aims to provide a kind of roller radial vibration degree detector that can realize online detection on spinning frame.
The technical solution of the utility model is as follows: a kind of roller radial vibration degree detector of online detection, comprise and be used to gather roller, the test section of yarn data, the data processing section that test section branch image data is handled and exported and detect carrier, detecting carrier is a movably small handcart, data processing section is placed on the work top of small handcart, the test section comprises that energising directly is adsorbed on the electromagnet that becomes one with frame on the frame frame, the universal joint that is connected with electromagnet, the steering link that connects each universal joint, the set screw of permanent universal joint and steering link position, be located at micro-displacement sensor and transmitter or micro-tension sensor and transmitter on the universal joint, data processing section comprises PC computing machine and pci data collection plate.
Be located at precise and tiny displacement transducer on the universal joint and transmitter be meant with spinning frame before, in, the micro-displacement sensor and the transmitter of the yarn position contact of any two adjacent rollers of back three rollers, micro-tension sensor and transmitter be meant with corresponding two adjacent rollers between the yarn micro-tension sensor and the transmitter that contact, by set screw lock-in detection part, gather the radial vibration data of two adjacent rollers and the tension variation situation of gathering yarn between the two adjacent rollers simultaneously with two precise and tiny displacement transducers and transmitter with a precise and tiny tension pick-up and transmitter, send into data processing section and carry out digital filtering, Error processing, spectrum analysis, correlation analysis, data processing such as power spectrumanalysis, analyze computing, gross data is contrasted, empirical data is contrasted, provide the online roller radial vibration of spinning frame degree at last, and provide corresponding vibration degree index.
When implementing to detect, the sensor of test section connects together by lead with corresponding pci data collection plate, and the pci data collection plate is inserted in the associated socket of PC computing machine.
The beneficial effects of the utility model are, the test section directly is adsorbed on the frame frame by electromagnet, become one with frame, overcome the influence of extraneous vibration to test, gather the radial vibration data of two adjacent rollers simultaneously and the tension variation situation of yarn between them with sophisticated sensor, send into that data processing section carries out data processing, analyzes computing, data are contrasted, provide the online roller radial vibration of spinning frame degree at last.
Description of drawings
Fig. 1 is the structural representation of the utility model test section.
Fig. 2 is the detection carrier structure synoptic diagram that the utility model data processing section reaches.
Embodiment
The utility model comprises and is used to gather roller, the test section of yarn data, the data processing section 7 that test section branch image data is handled and exported and detect carrier, detecting carrier is a movably small handcart 8, data processing section 7 is placed on the work top of small handcart 8, the test section comprises that energising directly is adsorbed on the electromagnet 1 that becomes one with frame on the frame frame, the universal joint 3 that is connected with electromagnet 1, the steering link 4 that connects each universal joint 3, the set screw 2 of permanent universal joint 3 and steering link 4 positions, be located at micro-displacement sensor and transmitter or micro-tension sensor and transmitter 5 on the universal joint 3, data processing section 7 comprises PC computing machine and pci data collection plate.
A kind of roller radial vibration degree detector of online detection is by the test section that is used to gather roller, yarn data, and data processing section 7 and detection carrier that test section branch image data is handled and exported are formed.Detecting carrier is a movably small handcart 8, data processing section 7 is placed on the work top of small handcart 8, and the test section is made up of electromagnet 1, universal joint 2, steering link 4, set screw 3, micro-displacement sensor and transmitter 5 or micro-tension sensor and transmitter 5.Data processing section 7 comprises PC computing machine and pci data collection plate composition.Power supply is provided by corresponding spinning frame.
When implementing to detect, electromagnet 1 energising of test section directly is adsorbed on the frame frame, become one with frame, overcome the influence of extraneous vibration to test, regulate universal joint 2, steering link 4, before making two precise and tiny displacement transducers 5 and spinning frame, in, the yarn position of any two adjacent rollers of back three rollers suitably contacts, yarn suitably contacts between another micro-tension sensor 5 and the corresponding two adjacent rollers, the back is by set screw 3 lock-in detection parts, gather the radial vibration data of two adjacent rollers and the tension variation situation of gathering yarn between the two adjacent rollers simultaneously with two precision micro-displacement sensors and transmitter 5 with an accurate micro-tension sensor and transmitter 5, send into data processing section and carry out digital filtering, Error processing, spectrum analysis, correlation analysis, data processing such as power spectrumanalysis, analyze computing, gross data is contrasted, empirical data is contrasted, provide the online roller radial vibration of spinning frame degree at last, and provide corresponding vibration degree index.
Each physical circuit that the present invention is used such as sensor, transmitter, PC computing machine, pci data collection plate etc. are prior art, no longer provide detailed circuit diagram.

Claims (3)

1. the roller radial vibration degree detector of an online detection, comprise and be used to gather roller, the test section of yarn data, the data processing section (7) that test section branch image data is handled and exported and detect carrier, it is characterized in that: detecting carrier is a movably small handcart (8), data processing section (7) is placed on the work top of small handcart (8), the test section comprises that energising directly is adsorbed on the electromagnet (1) that becomes one with frame on the frame frame, the universal joint (3) that is connected with electromagnet (1), the steering link (4) that connects each universal joint (3), the set screw (2) of permanent universal joint (3) and steering link (4) position, be located at micro-displacement sensor and transmitter or micro-tension sensor and transmitter (5) on the universal joint (3), data processing section (7) comprises PC computing machine and pci data collection plate.
2. the roller radial vibration degree detector of online detection according to claim 1, it is characterized in that: be located at precise and tiny displacement transducer on the universal joint and transmitter (5) be meant with spinning frame before, in, the micro-displacement sensor and the transmitter of the yarn position contact of any two adjacent rollers of back three rollers, micro-tension sensor and transmitter (5) be meant with corresponding two adjacent rollers between the yarn micro-tension sensor and the transmitter that contact, by set screw lock-in detection part, gather the radial vibration data of two adjacent rollers and the tension variation situation of gathering yarn between the two adjacent rollers simultaneously with two precise and tiny displacement transducers and transmitter, be connected with data processing section with a precise and tiny tension pick-up and transmitter.
3. the spinning frame roller radial vibration degree detector of online detection according to claim 1, it is characterized in that: when implementing to detect, the sensor of test section (5) connects together by lead with corresponding pci data collection plate, and the pci data collection plate is inserted in the associated socket of PC computing machine.
CN 200620032146 2006-05-31 2006-05-31 On-line detecting spinning machine roller radial viberation degree detector Expired - Fee Related CN200941080Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620032146 CN200941080Y (en) 2006-05-31 2006-05-31 On-line detecting spinning machine roller radial viberation degree detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620032146 CN200941080Y (en) 2006-05-31 2006-05-31 On-line detecting spinning machine roller radial viberation degree detector

Publications (1)

Publication Number Publication Date
CN200941080Y true CN200941080Y (en) 2007-08-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620032146 Expired - Fee Related CN200941080Y (en) 2006-05-31 2006-05-31 On-line detecting spinning machine roller radial viberation degree detector

Country Status (1)

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CN (1) CN200941080Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108917919A (en) * 2018-07-23 2018-11-30 珠海格力电器股份有限公司 A kind of vibration test system and method for testing vibration
CN109061461A (en) * 2018-09-10 2018-12-21 广西电网有限责任公司电力科学研究院 A kind of High Voltage Circuit Breaker Contacts dynamic resistance measuring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108917919A (en) * 2018-07-23 2018-11-30 珠海格力电器股份有限公司 A kind of vibration test system and method for testing vibration
CN109061461A (en) * 2018-09-10 2018-12-21 广西电网有限责任公司电力科学研究院 A kind of High Voltage Circuit Breaker Contacts dynamic resistance measuring device

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C19 Lapse of patent right due to non-payment of the annual fee
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