CN204301695U - A kind of system adopting CCD on-line checkingi cable size - Google Patents
A kind of system adopting CCD on-line checkingi cable size Download PDFInfo
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- CN204301695U CN204301695U CN201420683327.9U CN201420683327U CN204301695U CN 204301695 U CN204301695 U CN 204301695U CN 201420683327 U CN201420683327 U CN 201420683327U CN 204301695 U CN204301695 U CN 204301695U
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Abstract
The utility model discloses a kind of system adopting CCD on-line checkingi cable size, comprise lighting module, lighting module is connected with electric wire, image-forming module, area array CCD module, CCD drive circuit and mu balanced circuit successively, mu balanced circuit is also connected with lighting module, and area array CCD module is connected with data binarization circuit, data acquisition module and PC successively.A kind of system adopting CCD on-line checkingi cable size of the utility model, solves the inaccurate problem of test wires cable size existed in prior art.
Description
Technical field
The utility model belongs to electric wire technical field of measurement and test, relates to a kind of system adopting CCD on-line checkingi cable size.
Background technology
Large-scale automated production process when electric wire is produced, needs to carry out continuous print kinetic measurement and quality monitoring to measurand, and the measurement of measurand physical dimension requires that speed is fast, precision is high, noncontact, dynamically and automation.But the measurement of current product size then great majority is artificial, contact with static state, on-line measurement physical dimension in the past, due to the limitation of electrooptical device, not only mechanism is complicated to make measuring system, and is also difficult to meet the requirement in precision and speed at aspect of performance.
Utility model content
The purpose of this utility model is to provide a kind of system adopting CCD on-line checkingi cable size, solves the inaccurate problem of test wires cable size existed in prior art.
The technical scheme that the utility model adopts is, a kind of system adopting CCD on-line checkingi cable size, comprise lighting module, lighting module is connected with electric wire, image-forming module, area array CCD module, CCD drive circuit and mu balanced circuit successively, mu balanced circuit is also connected with lighting module, and area array CCD module is connected with data binarization circuit, data acquisition module and PC successively.
Feature of the present utility model is also,
CCD drive circuit comprises voltage-stablizer, and the input 1 of voltage-stablizer is connected with diode D1, resistance R1, and the input 2 of voltage-stablizer is connected with resistance R2, and the output of voltage-stablizer is connected with diode D2, resistance R2 successively.
Data binarization circuit comprises operational amplifier IC1, the normal phase input end of operational amplifier IC1 is connected with resistance R2, the inverting input of operational amplifier IC1 is connected with RC filter circuit one, RC filter circuit is connected with diode D1, the output of operational amplifier IC1 is connected with filter circuit two, resistance R3 is also in series with between resistance R2 and filter circuit two, filter circuit two is also connected with filter circuit three, filter circuit three is connected with the normal phase input end of operational amplifier IC2, the reverse input end of operational amplifier IC2 is connected with its output, the output of operational amplifier IC2 is connected with one end of resistance R6, the other end of resistance R6 is connected with the colelctor electrode of triode T1 and operational amplifier IC3 respectively, the emitting stage of triode T1 is connected with resistance R7, the emitter stage of triode T1 is connected with electric capacity C4, emitter stage is also connected with resistance R11, resistance R11 and resistance R8, resistance R9 connects, the output of operational amplifier IC3 is connected with resistance R10, resistance R10 is also connected with resistance R8.
Mu balanced circuit comprises operational amplifier LB1405, the normal phase input end of operational amplifier LB1405 is connected with metal-oxide-semiconductor VT1, metal-oxide-semiconductor VT1 is connected with the colelctor electrode of resistance R, triode VT2 and the colelctor electrode of triode VT3 respectively, the base stage of triode VT2 is connected with the output of operational amplifier LB1405, the emitter stage of triode VT2 is connected with the ground level of triode VT3, and the emitter stage of triode VT3 is connected with swept resistance RP.
Filter circuit one is made up of resistance R1 and electric capacity C1, resistance R1 is connected with the output of operational amplifier IC1, filter circuit two is made up of resistance R4 and electric capacity C2, series resistance R3 between resistance R4 and resistance R2, filter circuit three is made up of resistance R5 and electric capacity C3, resistance R5 is connected with the node between resistance R4 and electric capacity C2, and resistance R5 is also connected with the normal phase input end of operational amplifier IC3.
The beneficial effects of the utility model are:
(1) this measuring system makes measuring speed fast owing to adopting CCD device, and certainty of measurement is high, and antijamming capability is strong, it is a kind of contactless measuring system, belong to noninvasive measurement, do not affect the normal operation of system of processing, be highly suitable for the part dimension measurement on automatic production line.
(2) this measuring system can be connected with computer, concentrated collection and the analysis of measurement data can be carried out, to carry out quality analysis and statistics, and in process of production as occurred that quality problems carry out reporting to the police and pointing out, be convenient to realize controlling and Automation of Manufacturing Process.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation adopting the system of CCD on-line checkingi cable size of the utility model;
Fig. 2 is the circuit structure diagram of CCD drive circuit in the utility model;
Fig. 3 is the circuit structure diagram of binarization circuit in the utility model;
Fig. 4 is the circuit structure diagram of mu balanced circuit in the utility model.
In figure, 1. lighting module, 2. electric wire, 3. image-forming module, 4. area array CCD module, 5.CCD drive circuit, 6. mu balanced circuit, 7. data binarization circuit, 8. data acquisition module, 9.PC machine.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of system adopting CCD on-line checkingi cable size of the utility model, as shown in Figure 1, comprise lighting module 1, lighting module 1 is connected with electric wire 2, image-forming module 3, area array CCD module 4, CCD drive circuit 5 and mu balanced circuit 6 successively, mu balanced circuit 6 is also connected with lighting module 1, and area array CCD module 4 is connected with data binarization circuit 7, data acquisition module 8 and PC 9 successively.CCD drive circuit 5 comprises voltage-stablizer, and the input 1 of voltage-stablizer is connected with diode D1, resistance R1, and the input 2 of voltage-stablizer is connected with resistance R2, and the output of voltage-stablizer is connected with diode D2, resistance R2 successively.
Data binarization circuit 7 comprises operational amplifier IC1, the normal phase input end of operational amplifier IC1 is connected with resistance R2, the inverting input of operational amplifier IC1 is connected with RC filter circuit one, RC filter circuit is connected with diode D1, the output of operational amplifier IC1 is connected with filter circuit two, resistance R3 is also in series with between resistance R2 and filter circuit two, filter circuit two is also connected with filter circuit three, filter circuit three is connected with the normal phase input end of operational amplifier IC2, the reverse input end of operational amplifier IC2 is connected with its output, the output of operational amplifier IC2 is connected with one end of resistance R6, the other end of resistance R6 is connected with the colelctor electrode of triode T1 and operational amplifier IC3 respectively, the emitting stage of triode T1 is connected with resistance R7, the emitter stage of triode T1 is connected with electric capacity C4, emitter stage is also connected with resistance R11, resistance R11 and resistance R8, resistance R9 connects, the output of operational amplifier IC3 is connected with resistance R10, resistance R10 is also connected with resistance R8.Mu balanced circuit 6 comprises operational amplifier LB1405, the normal phase input end of operational amplifier LB1405 is connected with metal-oxide-semiconductor VT1, metal-oxide-semiconductor VT1 is connected with the colelctor electrode of resistance R, triode VT2 and the colelctor electrode of triode VT3 respectively, the base stage of triode VT2 is connected with the output of operational amplifier LB1405, the emitter stage of triode VT2 is connected with the ground level of triode VT3, and the emitter stage of triode VT3 is connected with swept resistance RP.Filter circuit one is made up of resistance R1 and electric capacity C1, resistance R1 is connected with the output of operational amplifier IC1, filter circuit two is made up of resistance R4 and electric capacity C2, series resistance R3 between resistance R4 and resistance R2, filter circuit three is made up of resistance R5 and electric capacity C3, resistance R5 is connected with the node between resistance R4 and electric capacity C2, and resistance R5 is also connected with the normal phase input end of operational amplifier IC3.
Lighting module 1 makes tested electric wire 2 produce shadow outline, being zoomed in or out by imaging system 3 images in area array CCD module 4, the signal that CCD exports obtains the width pulse train corresponding with visual field contour images after data binarization circuit 7 carries out binary conversion treatment, size and the pulse train width of tested electric wire form certain corresponding relation, when needs image data, PC 9 sends acquisition instructions to data acquisition module 8, data acquisition module 8 reads Data Concurrent from data binarization circuit 7 and gives PC 9, PC 9 carries out the correction of size to the data gathered, calculate and the process such as correction and by size, tolerance shows, wherein mu balanced circuit 6 provides a voltage-stabilized power supply for lighting module 1, and for CCD drive circuit 5 provides a voltage-stabilized power supply, CCD drive circuit 5 is worked to drive area array CCD module 4.
Claims (5)
1. one kind adopts the system of CCD on-line checkingi cable size, it is characterized in that, comprise lighting module (1), described lighting module (1) is connected with electric wire (2), image-forming module (3), area array CCD module (4), CCD drive circuit (5) and mu balanced circuit (6) successively, described mu balanced circuit (6) is also connected with lighting module (1), and described area array CCD module (4) is connected with data binarization circuit (7), data acquisition module (8) and PC (9) successively.
2. a kind of system adopting CCD on-line checkingi cable size according to claim 1, it is characterized in that, described CCD drive circuit (5) comprises voltage-stablizer, the input 1 of described voltage-stablizer is connected with diode D1, resistance R1, the input 2 of described voltage-stablizer is connected with resistance R2, and the output of described voltage-stablizer is connected with diode D2, resistance R2 successively.
3. a kind of system adopting CCD on-line checkingi cable size according to claim 1, it is characterized in that, described data binarization circuit (7) comprises operational amplifier IC1, the normal phase input end of described operational amplifier IC1 is connected with resistance R2, the inverting input of described operational amplifier IC1 is connected with RC filter circuit one, described RC filter circuit is connected with diode D1, the output of described operational amplifier IC1 is connected with filter circuit two, resistance R3 is also in series with between described resistance R2 and filter circuit two, described filter circuit two is also connected with filter circuit three, filter circuit three is connected with the normal phase input end of operational amplifier IC2, the reverse input end of described operational amplifier IC2 is connected with its output, the output of operational amplifier IC2 is connected with one end of resistance R6, the other end of resistance R6 is connected with the colelctor electrode of triode T1 and operational amplifier IC3 respectively, the emitting stage of described triode T1 is connected with resistance R7, the emitter stage of described triode T1 is connected with electric capacity C4, emitter stage is also connected with resistance R11, resistance R11 and resistance R8, resistance R9 connects, the output of operational amplifier IC3 is connected with resistance R10, resistance R10 is also connected with resistance R8.
4. a kind of system adopting CCD on-line checkingi cable size according to claim 1, it is characterized in that, described mu balanced circuit (6) comprises operational amplifier LB1405, the normal phase input end of described operational amplifier LB1405 is connected with metal-oxide-semiconductor VT1, described metal-oxide-semiconductor VT1 respectively with resistance R, the colelctor electrode of triode VT2 is connected with the colelctor electrode of triode VT3, the base stage of described triode VT2 is connected with the output of operational amplifier LB1405, the emitter stage of described triode VT2 is connected with the ground level of triode VT3, the emitter stage of described triode VT3 is connected with swept resistance RP.
5. a kind of system adopting CCD on-line checkingi cable size according to claim 3, it is characterized in that, described filter circuit one is made up of resistance R1 and electric capacity C1, resistance R1 is connected with the output of operational amplifier IC1, described filter circuit two is made up of resistance R4 and electric capacity C2, series resistance R3 between resistance R4 and resistance R2, described filter circuit three is made up of resistance R5 and electric capacity C3, resistance R5 is connected with the node between resistance R4 and electric capacity C2, and described resistance R5 is also connected with the normal phase input end of operational amplifier IC3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683327.9U CN204301695U (en) | 2014-11-14 | 2014-11-14 | A kind of system adopting CCD on-line checkingi cable size |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683327.9U CN204301695U (en) | 2014-11-14 | 2014-11-14 | A kind of system adopting CCD on-line checkingi cable size |
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| CN204301695U true CN204301695U (en) | 2015-04-29 |
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| CN201420683327.9U Expired - Fee Related CN204301695U (en) | 2014-11-14 | 2014-11-14 | A kind of system adopting CCD on-line checkingi cable size |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443228A (en) * | 2018-11-16 | 2019-03-08 | 中国电力科学研究院有限公司 | Submarine cable armoring layer deformation monitoring system, device and method |
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2014
- 2014-11-14 CN CN201420683327.9U patent/CN204301695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443228A (en) * | 2018-11-16 | 2019-03-08 | 中国电力科学研究院有限公司 | Submarine cable armoring layer deformation monitoring system, device and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System of detecting the diameter of a cable on line by using a CCD Effective date of registration: 20170726 Granted publication date: 20150429 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI TONGLI ELECTRIC Co.,Ltd. Registration number: 2017610000075 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181010 Granted publication date: 20150429 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI TONGLI ELECTRIC Co.,Ltd. Registration number: 2017610000075 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System of detecting the diameter of a cable on line by using a CCD Effective date of registration: 20181010 Granted publication date: 20150429 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI TONGLI ELECTRIC Co.,Ltd. Registration number: 2018990000928 |
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| 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: 20150429 Termination date: 20211114 |