CN104807408A - Laser cable meter counter - Google Patents
Laser cable meter counter Download PDFInfo
- Publication number
- CN104807408A CN104807408A CN201510177379.8A CN201510177379A CN104807408A CN 104807408 A CN104807408 A CN 104807408A CN 201510177379 A CN201510177379 A CN 201510177379A CN 104807408 A CN104807408 A CN 104807408A
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- laser
- cable
- meter counter
- endless conveyor
- reflection device
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to a laser cable meter counter and belongs to the technical field of cable equipment. The laser cable meter counter comprises a laser emitter, a circulating conveying belt and a rack, wherein the circulating conveying belt and the rack are arranged above cables; the laser emitter is arranged away from the circulating conveying belt and on the rack; the circulating conveying belt is provided with a laser reflecting device matched with the laser emitter during operation; the cables penetrate the rack. According to the laser cable meter counter, through matching between the laser emitter and the laser reflecting device, the measurement precision can be greatly improved, and the problems of high errors and low precision of sliding friction of meter counting wheels in the prior art can be solved.
Description
Technical field
The present invention relates to cable machinery technical field, refer more particularly to laser cable note meter Fang Xiang.
Background technology
Cable 8 is applied all very extensive in modern architecture industry and power industry, and different-diameter and different types of cable 8 need to be wound around through admission machine in process of production, just can produce qualified product.The production of electric wire has its singularity, and its production run is successional.Such as partial cables is made up of following operation exactly: wire drawing, and--twisted wire--squeezes insulation course--stranding--squeeze jacket layer--product testing.Owing to being produce by order, so every procedure all will be produced according to Len req scale, that is every platform cable production equipment all must have meter-measuring device.If metering is forbidden, length is long, may cause waste, increases production cost; Length is short then may cause product rejection.If the cable Chu Liao factory that length is inadequate, the prestige of company will be had influence on.So the metering of cable production line is a very important job.
Nearly all cable production line has meter-measuring device, but they mostly adopt the metering of rice counting wheel tumbling-type, and rice counting wheel tumbling-type friction force is less, in production run often with the cable generation relative sliding of institute's metering, cause metering to be forbidden.
Summary of the invention
In order to overcome the low problem of rice counting wheel accuracy of the prior art, the invention provides a kind of laser meter counter for cable, this meter counter adopts laser technology accurately of finding range, and substantially increases the accuracy of meter counter for cable.
Technical scheme of the present invention is: a kind of laser meter counter for cable, this meter counter comprises Laser emission instrument, be arranged on endless conveyor above cable and support, Laser emission instrument distance endless conveyor is placed on support, endless conveyor is provided with laser reflection device, coordinate the work of Laser emission instrument, cable is through support.
Described Laser emission instrument comprises processor, laser ranging module and display, laser ranging model calling processor, and processor connects display.
Described laser reflection device comprises upper hook body, reverberator and lower clamp, and laser reflection device is fixedly mounted on endless conveyor by upper hook body, and laser reflection device steps up cable by lower clamp.
Described laser reflection device also comprises relay, and relay connects lower clamp, the opening and closing movement of Control lower clamp.
The direction of forward movement avris that described upper hook body connects endless conveyor is provided with photoelectric sensor, and the signal that photoelectric sensor records is connected on laser reflection device.
Described endless conveyor is at least provided with a laser reflection device, laser reflection device is separately positioned on the position of halving of corresponding reflection unit quantity.
The Laser emission of described Laser emission instrument continues to launch.
The present invention has following good effect: what the present invention adopted is the length that laser measuring technique measures cable, installing and using of endless conveyor, by the cooperation of Laser emission and reflection unit, drastically increase the error that measuring accuracy avoids the sliding friction of rice counting wheel, increase work efficiency and quality.
Accompanying drawing explanation
Fig. 1 is operating diagram of the present invention;
Fig. 2 is vertical view of the present invention;
In figure, 1 is Laser emission instrument, and 2 is endless conveyor, and 3 is support, and 4 is laser reflection device, and 5 is upper hook body, and 6 is transmitter, and 7 is lower clamp, and 8 is cable, and 9 is photoelectric sensor.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is as the effect of the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part and principle of work, manufacturing process and operation using method etc., be described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present invention, technical scheme.
As shown in Figure 1 and Figure 2, a kind of laser meter counter for cable, comprise Laser emission instrument 1 and endless conveyor 2, endless conveyor 2 horizontal positioned is also arranged on above cable 8, a horizontal conveying belt of endless conveyor 2 is positioned at directly over cable 8, the pressure vertically placed of travelling belt horizontal positioned ratio is little, and stability is high.This meter counter also includes support 3, Laser emission instrument 1 to be placed on support 3 and distance endless conveyor 2 slightly at a distance to find range, cable 8 passes from the below of support 3.
Endless conveyor 2 is also provided with laser reflection device 4, Laser emission instrument 1 is coordinated to work, laser reflection device reflection receivable to laser go back, just can calculate high-precision cable 8 length after Laser emission instrument 1 receives, than the precision of the of today roller type rice counting wheel of elder generation greatly improve.Endless conveyor 2 is at least provided with 3 laser reflection devices 4, the present invention is four laser beam emitting devices preferably, the position that four laser reflection devices 4 are positioned at the quartern on endless conveyor 2 is divided into four parts travelling belt, facilitate metering, if not four then riding position be decile both several laser beam emitting device just a few deciles of respective numbers; End arc length and the horizontal transmission strip length that also can arrange endless conveyor 2 are equal, and four point of contacts on such endless conveyor 2 have just been divided into four parts travelling belt.Travelling belt is divided into more than three equal parts can ensure in the process of conveyer belt, has laser reflection device 4 on endless conveyor 2 always, ensure that carrying out continuously of metering.
Laser reflection device 4 comprises relay, upper hook body 5, reverberator 6, lower clamp 7 and photoelectric sensor 9, laser reflection device 4 is fixedly mounted on endless conveyor 2 by upper hook body 5, endless conveyor 2 is established and is fixed with corresponding coupler body to catch on the effect that upper hook body 5 realizes fastening stabilized lasers reflection unit 4.Upper hook body 5, reverberator 6 and lower clamp 7 three are structure as a whole, and laser reflection device 4 steps up cable 8 by lower clamp 7, thus drive endless conveyor 2 to move.Photoelectric sensor 9 is arranged on endless conveyor 2, is positioned at upper hook body 5 and travels forward the front found, is all directly over whether photoelectric sensor 9 first records and arrive before each laser reflection device 4 arrives directly over cable 8.The photoelectric sensor 9 used in the present invention is diffusion reflection pattern optoelectronic switch, and sensor is connected on relay.The light light receiving device that illuminator under normal circumstances in photoelectric sensor 9 sends can not find, when the endless conveyor 2 carrying photoelectric sensor 9 moves to above cable 8, cable 8 by time blocked light, and light part is reflected, light receiving device in photoelectric sensor 9 just receives light signal, export a shutdown signal to relay, relay just can control lower clamp 7 slowly closing and step up cable 8; When endless conveyor 2 drives photoelectric sensor 9 to leave directly over cable, the light light receiving device that photoelectric sensor 9 sends just does not receive, send opening signal to relay, Control lower clamp 7 slowly opens thus makes laser reflection device 4 leave cable 8.Controlling with the use of the automatic open-close achieving lower clamp 7 of photoelectric sensor 9 and relay, ensure that the running status of laser reflection device 4 on cable 8, ensure that the normal operation of metering.
Processor, laser ranging module and display is included in Laser emission instrument 1, laser ranging module coordinates the laser reflection device 4 on endless conveyor 2 measuring the length of cable 8 always, the data surveyed are transferred to processor and carry out processing the length calculating cable, show over the display after calculating the length of cable simultaneously.When endless conveyor 2 rotates, when laser reflection module 4 is moved along with cable 8 at cable 8, record minor increment min and ultimate range max, effective cable length is the difference of the two of minor increment and ultimate range is valid data s, processor is preserved and is counted, along with the motion of endless conveyor 2, laser reflection device 4 periodic motion on cable repeats this operation and calculates, the valid data of processor for recording also add that the net result of minor increment min is the length of cable 8, and the result of calculation of processor shows at display always simultaneously.When cable stop motion, the valid data of processor for recording also add that the net result of minor increment min is total cable length.Will ensure the continuity of cable metering like this, successfully achieve cable metering function, error is much smaller than the error than traditional rice counting wheel.
During the work of laser meter counter, the upper hook body 5 of laser reflection device 4 band 2 that can be sent in cycles is connected and fixed, and lower clamp 7 can step up cable 8, and laser reflector 6 is just in steady state (SS) can receive reflected laser signals.Laser ranging module in Laser emission instrument 1 measures the length of cable, after the data of laser ranging module pass to processor process, display simultaneously on Laser emission instrument 1 shows, is cycled to repeat motion always and goes down, the high precision overall length of cable 8 can be recorded.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (7)
1. a laser meter counter for cable, it is characterized in that, this meter counter comprises Laser emission instrument (1), is arranged on endless conveyor (2) and the support (3) of cable (8) top, Laser emission instrument (1) distance endless conveyor (2) is placed on support (3), endless conveyor (2) is provided with laser reflection device (4), coordinate Laser emission instrument (1) work, cable (8) is through support (3).
2. laser meter counter for cable according to claim 1, is characterized in that, described Laser emission instrument (1) comprises processor, laser ranging module and display, laser ranging model calling processor, and processor connects display.
3. laser meter counter for cable according to claim 1, it is characterized in that, described laser reflection device (4) comprises upper hook body (5), reverberator (6) and lower clamp (7), laser reflection device (4) is fixedly mounted on endless conveyor (2) by upper hook body (5), and laser reflection device (4) steps up cable (8) by lower clamp (7).
4. laser meter counter for cable according to claim 3, is characterized in that, described laser reflection device (4) also comprises relay, and relay connects lower clamp (7), the opening and closing movement of Control lower clamp (7).
5. laser meter counter for cable according to claim 3, it is characterized in that, the direction of forward movement avris that described upper hook body (5) connects endless conveyor (2) is provided with photoelectric sensor (9), and the signal that photoelectric sensor (9) records is connected on laser reflection device (4).
6. laser meter counter for cable according to claim 1, is characterized in that, described endless conveyor (2) is at least provided with 3 laser reflection devices (4), laser reflection device (4) is separately positioned on the position of halving of corresponding reflection unit quantity.
7. laser meter counter for cable according to claim 1, is characterized in that, the Laser emission of described Laser emission instrument (1) continues to launch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177379.8A CN104807408A (en) | 2015-04-15 | 2015-04-15 | Laser cable meter counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177379.8A CN104807408A (en) | 2015-04-15 | 2015-04-15 | Laser cable meter counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104807408A true CN104807408A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510177379.8A Pending CN104807408A (en) | 2015-04-15 | 2015-04-15 | Laser cable meter counter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104807408A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123788A (en) * | 2016-03-17 | 2016-11-16 | 南京信息工程大学 | A kind of meter counter based on non-contact laser imaging technique |
| CN109061817A (en) * | 2018-08-08 | 2018-12-21 | 杭州富通通信技术股份有限公司 | The processing method of prefabricated tail optical fiber |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2141890Y (en) * | 1992-11-18 | 1993-09-08 | 核工业西南物理研究院 | Intelligent length gauge |
| JPH1019546A (en) * | 1996-06-28 | 1998-01-23 | Kawasaki Steel Corp | Method for measuring length of moving material to be measured |
| CN1420340A (en) * | 2002-11-15 | 2003-05-28 | 广东省韶关钢铁集团有限公司 | Automatic in-line length measuring system |
| CN104078168A (en) * | 2014-06-30 | 2014-10-01 | 安徽工程大学 | Implanted RFID device for cable |
| CN204757934U (en) * | 2015-04-15 | 2015-11-11 | 安徽机电职业技术学院 | Laser cable meter rice ware |
-
2015
- 2015-04-15 CN CN201510177379.8A patent/CN104807408A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2141890Y (en) * | 1992-11-18 | 1993-09-08 | 核工业西南物理研究院 | Intelligent length gauge |
| JPH1019546A (en) * | 1996-06-28 | 1998-01-23 | Kawasaki Steel Corp | Method for measuring length of moving material to be measured |
| CN1420340A (en) * | 2002-11-15 | 2003-05-28 | 广东省韶关钢铁集团有限公司 | Automatic in-line length measuring system |
| CN104078168A (en) * | 2014-06-30 | 2014-10-01 | 安徽工程大学 | Implanted RFID device for cable |
| CN204757934U (en) * | 2015-04-15 | 2015-11-11 | 安徽机电职业技术学院 | Laser cable meter rice ware |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123788A (en) * | 2016-03-17 | 2016-11-16 | 南京信息工程大学 | A kind of meter counter based on non-contact laser imaging technique |
| CN109061817A (en) * | 2018-08-08 | 2018-12-21 | 杭州富通通信技术股份有限公司 | The processing method of prefabricated tail optical fiber |
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| PB01 | Publication | ||
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Application publication date: 20150729 |