CN208155069U - Heating furnace automatical feeding system based on visible images - Google Patents
Heating furnace automatical feeding system based on visible images Download PDFInfo
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- CN208155069U CN208155069U CN201721660348.9U CN201721660348U CN208155069U CN 208155069 U CN208155069 U CN 208155069U CN 201721660348 U CN201721660348 U CN 201721660348U CN 208155069 U CN208155069 U CN 208155069U
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- steel
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- feeding skid
- visible light
- steel billet
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Abstract
Heating furnace automatical feeding system based on visible images, including feeding skid, gear steel hook, dial steel fork and rollgang, gear steel hook is set to feeding skid side, rollgang, which is used to for steel billet being transported to by feeding skid, dials steel fork, it further include two visible light cameras, two sets of LED light sources, automatic control unit and feeding skid electric-control system, visible light camera is parallel to steel billet section and is arranged and is mounted on feeding skid outlet two sides, for shooting steel billet by feeding skid to the visible images for dialling steel billet section in steel fork transmission process；LED light source is arranged close to visible light camera and is directed at steel billet section；Automatic control unit is connect with visible light camera and feeding skid electric-control system, and feeding skid electric-control system is connect with feeding skid, gear steel hook, group steel fork.The utility model substitutes traditional artificial operation using automation equipment in the steel billet transportation process of feeding skid to rollgang, realizes the automation of heating furnace feeding whole process, reduces cost of labor.
Description
Technical field
The utility model relates to metallurgy industry Bar Wire Product heating furnace feeding fields, and in particular to one kind is based on visible images
Heating furnace automatical feeding system, be particularly suitable for Bar Wire Product heating furnace feeding skid between rollgang.
Background technique
Heater for rolling steel occupies an important position in iron and steel enterprise, its task is to heat steel billet, make steel billet temperature and
Its Temperature Distribution meets rolling requirements.Heating furnace feeding device is by the device of steel billet conveying to heating furnace, mainly by feeding platform
Frame, dials steel fork and rollgang composition at gear steel hook, first puts feeding skid for more square billets are rows of by crane when feeding
On, then the step drive device of feeding skid and gear steel hook according to the rhythm of production interoperation of heating furnace by one one, steel billet
Being transported to for root is dialled on steel fork, dials steel fork and steel billet is placed on above rollgang, then rollgang operating by square billet send to
In heating-furnace.At present mainly by roller-way two sides install additional metal detection element come in realizing steel billet from roller-way to furnace from
Dynamic feeding, but transportational process of the steel billet from heating furnace feeding skid to rollgang is needed through eye-observation steel billet at this stage
Feeding skid driving device is manually operated by one, steel billet in position, the state (whether there is or not the information such as steel billet on group steel fork) for dialling steel fork afterwards
Root, which is transported to, dials steel fork, and dialling steel fork again will be on steel billet conveying to rollgang.Whole operation process mechanism is uninteresting, artificial long-term behaviour
Making easy fatigue causes operation error so as to cause failure.
Summary of the invention
The technical problems to be solved in the utility model is, for existing heating furnace feeding above shortcomings, to provide one
Heating furnace automatical feeding system of the kind based on visible images realizes the whole process automation of heating furnace feeding, especially in feeding
Substitute traditional manual operation using automation equipment on rack to the steel billet transportation process of rollgang to improve production efficiency,
Reduce cost of labor.
Used technical solution is the utility model to solve above-mentioned technical problem：
Heating furnace automatical feeding system based on visible images, including feeding skid, gear steel hook, group steel fork and conveying roller
Road, gear steel hook are set to feeding skid side, and it further includes two that rollgang, which is used to for steel billet being transported to by feeding skid, which dials steel fork,
Platform visible light camera, two sets of LED light sources, automatic control unit and feeding skid electric-control system, two visible image capturings
Machine is parallel to steel billet section and is arranged and is mounted on feeding skid outlet two sides, for shooting steel billet by feeding skid to group steel fork
The visible images of steel billet section in transmission process；Two sets of LED light sources are arranged simultaneously respectively close to a visible light camera
It is directed at steel billet section, for assisting the illumination of visible light camera under subdued light conditions；The automatic control unit and visible light
Video camera and the connection of feeding skid electric-control system, the feeding skid electric-control system are connect with feeding skid, gear steel hook, group steel fork
(automatic control unit generates feeding for reading the visible images that visible light camera takes, and according to visible images
Rack, gear steel hook and the action command for dialling steel fork, feeding skid electric-control system control feeding skid, gear steel hook according to action command
It is acted with steel fork is dialled).
It according to the above scheme, further include optical fiber switch, the optical fiber switch connection visible light camera and automatic control
Unit.
Compared with prior art, the beneficial effects of the utility model：Eye-observation is substituted using machine vision technique and is matched
It closes preset device action decision scheme and realizes the whole process automation of heating furnace feeding and unmanned, especially arrived in feeding skid
Traditional manual operation is substituted to improve production efficiency using automation equipment in the steel billet transportation process of rollgang, reduces people
Work cost.
Detailed description of the invention
Fig. 1 is the layout drawing of heating furnace automatical feeding system of the utility model based on visible images；
In figure, 1- visible light camera, 2- automatic control unit, 3- feeding skid electric-control system, 4-LED light source, on 5-
Expect that rack, 6- keep off steel hook, 7- pulls out steel fork, 8- rollgang, 9- steel billet.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, heating furnace automatical feeding system of the utility model based on visible images, including feeding skid 5,
Keep off steel hook 6, dial steel fork 7 and rollgang 8, gear steel hook 6 is set to 5 side of feeding skid, rollgang 8 be used for by steel billet 9 by
Feeding skid 5 be transported to dial steel fork 7, further include two visible light cameras, 1, two set of LED light source 4, automatic control unit 2 and on
Expect that rack electric-control system 3, two visible light cameras 1 are parallel to steel billet section and are arranged and are mounted on the outlet of feeding skid 5 two sides,
For shooting steel billet 9 by the visible images of the steel billet section into the transmission process for dialling steel fork 7 of feeding skid 5；Two sets of LED light sources
4 are arranged respectively close to a visible light camera 1 and are directed at the irradiation of 9 section of steel billet, for assisting visible light under subdued light conditions
The illumination of video camera 1；Automatic control unit 2 is connect with visible light camera 1 and feeding skid electric-control system 3, feeding skid electricity
Control system 3 is connect with feeding skid 5, gear steel hook 6, group steel fork 7.
Automatic control unit 2 acquires the visible images that take of visible light camera 1, and frame by frame to image frame into
Row analysis generates feeding skid 5 and dials the action command of all parts of steel fork 7, and action command is sent to feeding skid
Electric-control system 3, feeding skid electric-control system 3 controls feeding skid 5, gear steel hook 6 and dials steel fork 7 and acts according to action command, complete
At the corresponding actions of live electrically and mechanically equipment.
It further include optical fiber switch, optical fiber switch connects visible light camera 1 and automatic control unit 2.
Two visible light cameras, 1, two set of LED light source 4 is installed near the outlet of feeding skid 5 two sides and one is arranged nearby
Automatic control unit 2 is covered, two visible light cameras 1 can take transmission process of the steel billet 9 by feeding skid 5 to group steel fork 7,
Field range includes the outlet end of feeding skid 5 and dials steel fork 7, to guarantee that control precision spatial resolution must meet<1.5mm/
Pixel, when practical application, select suitable lens focus and camera point according to visual field size and mounting distance (generally about 2-3m)
Resolution.Two sets of LED light sources 4 are directed at the irradiation of 9 section of steel billet, to guarantee that visible light camera 1 still is able to shoot in subdued light conditions
To clearly picture.
General feeding skid electric-control system 3 is PLC system and matched electric device, automatic control unit 2 and PLC system
Ethernet communication mode and OPC communications protocol can be used between system, feeding skid electric-control system 3 is completed existing according to action command
The corresponding actions of field electrically and mechanically equipment.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this reality
With the equivalents and improvement carried out on the basis of new technique scheme, should not exclude the protection scope of the utility model it
Outside.
Claims (2)
1. the heating furnace automatical feeding system based on visible images, including feeding skid, gear steel hook, group steel fork and conveying roller
Road, gear steel hook are set to feeding skid side, and rollgang, which is used to for steel billet being transported to by feeding skid, dials steel fork, and feature exists
In：It further include two visible light cameras, two sets of LED light sources, automatic control unit and feeding skid electric-control system, described two
Visible light camera is parallel to steel billet section and is arranged and is mounted on feeding skid outlet two sides, for shooting steel billet by feeding skid
The visible images of steel billet section into the transmission process for dialling steel fork；Two sets of LED light sources are taken the photograph respectively close to a visible light
Camera is arranged and is aligned steel billet section, for assisting the illumination of visible light camera under subdued light conditions；The automatic control is single
Member connect with visible light camera and feeding skid electric-control system, the feeding skid electric-control system and feeding skid, keep off steel hook,
Dial steel fork connection.
2. the heating furnace automatical feeding system according to claim 1 based on visible images, it is characterised in that：Further include
Optical fiber switch, the optical fiber switch connection visible light camera and automatic control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721660348.9U CN208155069U (en) | 2017-11-30 | 2017-11-30 | Heating furnace automatical feeding system based on visible images |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721660348.9U CN208155069U (en) | 2017-11-30 | 2017-11-30 | Heating furnace automatical feeding system based on visible images |
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| Publication Number | Publication Date |
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| CN208155069U true CN208155069U (en) | 2018-11-27 |
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| CN201721660348.9U Active CN208155069U (en) | 2017-11-30 | 2017-11-30 | Heating furnace automatical feeding system based on visible images |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044183A (en) * | 2019-03-27 | 2019-07-23 | 福建三钢闽光股份有限公司 | A kind of off-square detection automatic charging method based on machine vision |
-
2017
- 2017-11-30 CN CN201721660348.9U patent/CN208155069U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044183A (en) * | 2019-03-27 | 2019-07-23 | 福建三钢闽光股份有限公司 | A kind of off-square detection automatic charging method based on machine vision |
| CN110044183B (en) * | 2019-03-27 | 2020-02-07 | 福建三钢闽光股份有限公司 | Fang detection automatic feeding method based on machine vision |
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