CN204988216U - Cable conductor is eccentric to be detected and adjusting device - Google Patents
Cable conductor is eccentric to be detected and adjusting device Download PDFInfo
- Publication number
- CN204988216U CN204988216U CN201520704128.6U CN201520704128U CN204988216U CN 204988216 U CN204988216 U CN 204988216U CN 201520704128 U CN201520704128 U CN 201520704128U CN 204988216 U CN204988216 U CN 204988216U
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- launch
- accept
- control module
- cable
- cable core
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The utility model relates to a cable conductor is eccentric to be detected and adjusting device, including launching receiving part, signal conditioning part, CPU controller part and feedback control part, signal conditioning is partial to be connected with transmission receiving part, and CPU controller part includes transmission receipt control module, analysis processes module and data communication control module, and the transmission is received control module and is launched receiving part and be connected, and the analysis processes module is connected with the signal conditioning part, and data communication control module is connected with feedback control is partial. Whether cable conductor is eccentric to be detected and adjusting device exists the decentered while at the detection play cable of accuracy, and the decentered appearance of heart yearn has been avoided in the eccentric source that produces of control.
Description
Technical field
The utility model relates to a kind of cable core eccentricity detecting and adjusting gear.
Background technology
Along with the development of China's power industry and communication career, the application of cable product has been deep into the every field of national economy, and from daily life to commercial production, demand is all increasing year by year.The quality of the cable product quality of production, is directly connected to entire society and produces and life.In cable product quality problems, the heart yearn bias in cable manufacturing process is the key factor affecting cable quality.Heart yearn bias refers to conductive cable cores and insulation course decentraction, makes insulation thickness in cable cross-section different.For power cable, cable eccentricity can affect its electric property, causes the insulating capacity of cable to be deteriorated, after cable comes into operation, is easily short-circuited, the accident such as insulation breakdown; For telecommunication cable and data cable, conductor wire core and insulation course decentraction will cause the mutual capacitance of cable uneven, thus cause the SRL of cable to increase, and cable transmission bandwidth is declined, the data distortion of transmission, has a strong impact on the quality of data transmission and communication.Therefore, be necessary that important parameter relevant to cable heart yearn bias on conventional wire cable production line carries out on-line checkingi, and adjust according to eccentric situation, the cable that production line is produced is not eccentric, thus reduce waste of material and rejection rate to greatest extent, reach and promote conventional wire cable production line production precision, the ability of high-quality cable and the object of production efficiency.
But can not realize eccentric on-line monitoring at present and can carry out for bias the device that adjusts again, the production efficiency that result in cable is low.
Utility model content
In order to promote the cable quality of production, enhance productivity, the technical solution of the utility model is:
A kind of cable core eccentricity detecting and adjusting gear, comprise launch and accept part, signal condition part, cpu controller part and feedback-system section, described signal condition part is connected with described launch and accept part, described cpu controller part comprises launch and accept control module, analysis and processing module and data communication control module, described launch and accept control module is connected with described launch and accept part, described analysis and processing module is connected with described signal condition part, and described data communication control module is connected with described feedback-system section.
Preferably, described launch and accept part comprises transmitter and receiver, and described transmitter is for being ultrasonic generator, and described receiver is transducer.
Preferably, described launch and accept part is transceiving integrated ultrasonic probe.
Preferably, described signal condition part comprises echoed signal amplifying circuit, filtering circuit and modulus (A/D) change-over circuit.
Preferably, described feedback-system section comprises extruder and paying out machine.
The beneficial effects of the utility model are: combined with automatic control technology by ultrasonic detection technology, achieve the on-line monitoring of cable core bias and automatically adjust, while detecting whether cable exists bias accurately, control the eccentric source produced, avoid the appearance of heart yearn bias.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model cable core eccentricity detecting and adjusting gear.
Embodiment
Be further elaborated below in conjunction with accompanying drawing 1 pair of the utility model:
Cable core eccentricity detecting and adjusting gear are grouped into by launch and accept part, signal condition part, cpu controller part and feedback control section.
Launch and accept part comprises transmitter and receiver.In the present embodiment, transmitter is ultrasonic generator, for generation of the ultrasonic signal needed for detection.And launch and accept part is transceiving integrated ultrasonic probe, hyperacoustic control is controlled by cpu controller part.Ultrasonic signal is after running into cable core, and a part is reflected back toward receiver at outside surface, and some returns receiver at internal surface reflection, utilizes the mistiming that ultrasound wave surfaces externally and internally reflects, and can measure thickness of insulating layer, and then judges the eccentric situation of heart yearn.Receiver is transducer, for receiving the ultrasound wave that heart yearn surfaces externally and internally reflects, and converts electric signal to.
Signal condition part comprises echoed signal amplifying circuit, filtering circuit and modulus (A/D) change-over circuit, this signal condition part is connected with launch and accept part, receive and process the signal sent from launch and accept part, and the signal after process is sent to cpu controller part.In the present embodiment, signal condition part is to carry out pre-service to the echoed signal received, and obtains useful information.
Cpu controller part comprises launch and accept control module, analysis and processing module and data communication control module.In the present embodiment, launch and accept control module is connected with launch and accept part, for controlling ultrasonic probe, realizes the launch and accept of ultrasonic signal; Data Analysis Services module and receive and nurse one's health part and is connected, the signal that reception conditioning part sends, and carry out the analyzing and processing of signal data, draws the degree of eccentricity of cable heart yearn, judges heart yearn whether bias and eccentric situation; Data communication control module is connected with feedback-system section, and control information analyzing and processing obtained is transferred to feedback-system section.
Feedback-system section is for realizing eccentric on-line tuning.Feedback-system section comprises extruder and paying out machine, this feedback-system section is after getting the eccentricity information that cpu controller calculates, control system controls parameters such as the speed of extruder head angle and wire rewinding and paying off machine, and then reaches the adjustment of heart yearn bias.Like this, by controlling extruder and paying out machine, the adjustment of heart yearn bias is realized.
Ultrasonic detection technology combines with automatic control technology by this cable core eccentricity detecting and adjusting gear, achieve the on-line monitoring of cable core bias and automatically adjust, while detecting whether cable exists bias accurately, control the eccentric source produced, avoid the appearance of heart yearn bias.
The above embodiment, just preferred embodiments of the present utility model, be not limit practical range of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model claim change or modify, and all should be included in the utility model patent claim.
Claims (5)
1. cable core eccentricity detecting and an adjusting gear, is characterized in that, described cable core eccentricity detecting and adjusting gear comprise launch and accept part, signal condition part, cpu controller part and feedback-system section,
Described signal condition part is connected with described launch and accept part,
Described cpu controller part comprises launch and accept control module, analysis and processing module and data communication control module, described launch and accept control module is connected with described launch and accept part, described analysis and processing module is connected with described signal condition part, and described data communication control module is connected with described feedback-system section.
2. cable core eccentricity detecting as claimed in claim 1 and adjusting gear, it is characterized in that, described launch and accept part comprises transmitter and receiver, and described transmitter is for being ultrasonic generator, and described receiver is transducer.
3. cable core eccentricity detecting as claimed in claim 2 and adjusting gear, it is characterized in that, described launch and accept part is transceiving integrated ultrasonic probe.
4. cable core eccentricity detecting as claimed in claim 1 and adjusting gear, it is characterized in that, described signal condition part comprises echoed signal amplifying circuit, filtering circuit and modulus (A/D) change-over circuit.
5. cable core eccentricity detecting as claimed in claim 1 and adjusting gear, it is characterized in that, described feedback-system section comprises extruder and paying out machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704128.6U CN204988216U (en) | 2015-09-11 | 2015-09-11 | Cable conductor is eccentric to be detected and adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704128.6U CN204988216U (en) | 2015-09-11 | 2015-09-11 | Cable conductor is eccentric to be detected and adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988216U true CN204988216U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520704128.6U Expired - Fee Related CN204988216U (en) | 2015-09-11 | 2015-09-11 | Cable conductor is eccentric to be detected and adjusting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204988216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036571A (en) * | 2016-12-27 | 2017-08-11 | 江苏吴通连接器有限公司 | Exempt from the automatic correction system of tune head on a kind of full automatic cable production line |
| CN108955589A (en) * | 2018-09-25 | 2018-12-07 | 浙江省特种设备检验研究院 | A kind of in-situ measuring method and device of tempered glass insert depth |
-
2015
- 2015-09-11 CN CN201520704128.6U patent/CN204988216U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036571A (en) * | 2016-12-27 | 2017-08-11 | 江苏吴通连接器有限公司 | Exempt from the automatic correction system of tune head on a kind of full automatic cable production line |
| CN107036571B (en) * | 2016-12-27 | 2023-11-14 | 江苏吴通物联科技有限公司 | Automatic correction system of machine head free of adjustment on full-automatic cable production line |
| CN108955589A (en) * | 2018-09-25 | 2018-12-07 | 浙江省特种设备检验研究院 | A kind of in-situ measuring method and device of tempered glass insert depth |
| CN108955589B (en) * | 2018-09-25 | 2020-04-17 | 浙江省特种设备检验研究院 | In-situ measurement method and device for embedding depth of toughened glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180911 |