CN206435159U - A kind of disc balling machine green-ball size monitoring system based on image procossing - Google Patents
A kind of disc balling machine green-ball size monitoring system based on image procossing Download PDFInfo
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- CN206435159U CN206435159U CN201621289005.1U CN201621289005U CN206435159U CN 206435159 U CN206435159 U CN 206435159U CN 201621289005 U CN201621289005 U CN 201621289005U CN 206435159 U CN206435159 U CN 206435159U
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Abstract
The utility model discloses a kind of disc balling machine green-ball size monitoring system based on image procossing, lack the intelligent monitoring problem for exceeding prescribed limit situation to occurring pelletizing size in balling process in disc balling machine for prior art, detection to balling process is realized using high-precision image processing equipment and underproof super large ball is taken out by mechanical device, the balling-up quality of production and yield are improved, while having saved labour cost；Monitoring device can also be organically combined with disc balling machine agent structure, the normal operation of without prejudice to disc balling machine.
Description
Technical field
The utility model is related to a kind of monitoring technology field, more particularly to a kind of disc balling machine life based on image procossing
Ball size monitoring system.
Background technology
Pelletizing is the globulation of fine grinding material, is also one of the important procedure in pelletizing production.Pelletizing material is by being fed
Machine feeds disc balling machine, after material is added, and material is produced rolling with disk as sprinkler pipe constantly adds water, pelletizing material is
Progressively become the green-ball of various granularities.Due to the difference of grade in itself, in the presence of rotating circular disk, they are by by different rails
Mark is moved.Bulky grain is located at surface and the edge of disk.Therefore when total feeding coal is more than the loading of disk, chi is met
Very little qualified green-ball is discharged in disk.Because disc balling machine has the characteristics of being voluntarily classified, so its product granularity ratio
It is more uniform, but sometimes bulky grain green-ball be not discharged cause particle it is increasing exceed given size, reduce balling efficiency.It is existing
Some monitoring methods are periodically to carry out inspection using artificial form, and labor intensity is high, while this method points examine the monitoring cycle
It is long, the influence balling-up quality of production and yield.
Therefore a kind of disc balling machine green-ball size monitoring method based on image procossing is needed to improve balling-up production matter
Amount and yield simultaneously save labour cost.
Utility model content
For drawbacks described above, technical problem to be solved in the utility model proposes that a kind of disk based on image procossing is made
Ball machine green-ball size monitoring system, detect in disc balling machine beyond given size big ball and be drawn off, so as to carry
High the balling-up quality of production and yield simultaneously save labour cost.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of disc balling machine green-ball size monitoring system based on image procossing, it is characterised in that：Including picture pick-up device,
Embedded image processor, pelletizing crawl control system, pelletizing capture apparatus, described embedded image processor include ash
Spend processing unit, filter unit, threshold process unit and loop truss unit, described picture pick-up device and embedded image processor
Connection, embedded image processor is connected with pelletizing crawl control system, described in described pelletizing crawl control system control
Pelletizing capture apparatus is acted；
RGB image in described picture pick-up device collection disc balling machine in balling process, and image passed to described
Embedded image processor；
Described embedded image processor by the image collected by gray proces unit, filter unit, threshold value at
Unit and loop truss unit are managed to carry out image procossing and image detection, whether identify in balling process has the appearance of super large ball,
When there is super large ball, size and the position of super large ball are identified, the movement locus of super large ball is analyzed and predicts that super large ball falls
Enter the time that described pelletizing capture apparatus captures position, wait after the time to described pelletizing crawl control system transmission crawl
Signal；
Described pelletizing capture apparatus includes support, mechanical large arm, mechanical forearm and sieve shovel, described mechanical large arm and branch
Frame is connected, and mechanical large arm drives it to move in the horizontal direction by motor；Forearm is vertical is connected with machinery for mechanical large arm, mechanical forearm
It is driven in movement in vertical direction by motor；Mechanical forearm bottom is provided with sieve shovel, and sieve shovel drives it to pack up and transfer by motor；
After mechanical large arm is moved in place, mechanical forearm is moved；Four positions are disposed respectively in mechanical large arm and mechanical forearm
Sensor：Mechanical large arm sets left limit, right limit, crawl position A and discharging position A；Mechanical forearm set upper limit, lower limit,
Capture position B and discharging position B；
Described picture pick-up device is arranged on the support of pelletizing capture apparatus；
It is spaced by many iron bars inside described sieve shovel, it is to dig during super large pelletizing, super large pelletizing is stayed in
In sieve shovel, standard size pelletizing drops back into disc balling machine and designed.General standard pelletizing size range is 9~16mm, to reduce
The bearing capacity of sieve shovel, is set to 32mm by each iron bar spacing distance or requires design to the definition of super large ball size according to production.
Using the disc balling machine green-ball size monitoring system of the present utility model based on image procossing, for prior art
Lack the intelligent monitoring problem for exceeding prescribed limit situation to occurring pelletizing size in balling process in disc balling machine, using height
Precision Image processing equipment realizes the detection to balling process and takes out underproof super large ball by mechanical device, improves into
The ball quality of production and yield, while having saved labour cost；Monitoring device can also be with the organic knot of disc balling machine agent structure
It is combined, the normal operation of without prejudice to disc balling machine.
Brief description of the drawings
Fig. 1 is the disc balling machine green-ball size monitoring system schematic diagram based on image procossing；
Fig. 2 is sieve shovel structure chart；
Wherein, the mechanical large arm of 1- picture pick-up devices, 2- embeded processors, 3- supports, 4-, the mechanical forearms of 5-, 6- sieve shovels.
Embodiment
The utility model is described in detail with reference to embodiment.
As shown in figure 1, a kind of disc balling machine green-ball size monitoring system based on image procossing, including：Picture pick-up device
1st, embeded processor 2, pelletizing crawl control system, the support 3 of pelletizing capture apparatus, mechanical large arm 4, mechanical forearm 5, sieve shovel
6。
Disc balling machine structure, its structure composition is mandrel structure, and pelletizer disk supporting is on base bearing, main shaft
The forward fulcrum of end two is articulated with the support shaft of plant bottom case, and the end of main spindle box is connected by dip angle adjuster in base.
The picture pick-up device 1 is arranged on parallel to disc balling machine base bearing direction and towards the position of disc face, is used for
Real-time pelletizing image in disc balling machine is gathered, can be appropriately adjusted according to actual installation position.
Described embeded processor 2 includes gray proces unit, filter unit, threshold process unit and loop truss list
Member, described picture pick-up device 1 is connected with embeded processor 2, and embeded processor 2 is connected with pelletizing crawl control system, ball
Group's crawl control system control pelletizing capture apparatus.
Described embeded processor is FPGA, can select Xilinx FPGA XC7Z010 chips.
Described pelletizing capture apparatus includes support 3, the mechanical large arm 4 being connected with support 3, hung down with mechanical large arm 4
The direct-connected mechanical forearm 5 connect, the sieve shovel 6 of the mechanical lower end of forearm 5.Mechanical large arm 4 is driven by DC speed-regulating motor, pelletizing crawl control
Movement velocity and direction of the system processed by modulating pulse width control machinery large arm 4 in the horizontal direction；Mechanical large arm 4 and machine
Tool forearm 5 is vertically connected, and after mechanical large arm 4 is moved in place, mechanical forearm 5 is moved.Mechanical forearm 5 is by DC speed regulation electricity
Machine drives, pelletizing capture control system by 5 movement velocity in vertical direction of modulating pulse width control machinery forearm and
Direction；The mechanical bottom of forearm 5 is provided with sieve shovel 6, and sieve shovel 6 is driven by DC speed-regulating motor, and pelletizing captures control system by adjusting
Pulse width control sieve shovel 6 processed being packed up and transferring；Four infrared positions are disposed respectively in mechanical large arm 4 and mechanical forearm 5
Sensor, disposes two infrared position sensors on sieve shovel 6：To prevent mechanical large arm 4 from damaging equipment beyond displacement range, if
Put two safety margins positions of left limit and right limit, the crawl position of crawl position A mechanical horizontal directions of large arm 4 when being pelletizing crawl
Put, the discharge position of the mechanical horizontal direction of large arm 4 when discharging position A is pelletizing discharge；Upper limit and lower limit are on mechanical forearm 5
The safety margins position of lower movement, crawl position B is the crawl position of the mechanical vertical direction of forearm 5 when pelletizing is captured, and discharging position B is
The discharge position of the mechanical vertical direction of forearm 5 during pelletizing discharge；Crawl position C is that sieve shovel 6 is revolved upwards in crawl by decentralization state
The final position for the state of collecting is gone to, discharging position C is that sieve shovel 6 rotates down to decentralization state most in discharging by collecting state
Final position is put.
Claims (4)
1. a kind of disc balling machine green-ball size monitoring system based on image procossing, it is characterised in that：Including picture pick-up device, embedding
Enter formula image processor, pelletizing crawl control system, pelletizing capture apparatus, described embedded image processor includes gray scale
Processing unit, filter unit, threshold process unit and loop truss unit, described picture pick-up device connect with embedded image processor
Connect, embedded image processor is connected with pelletizing crawl control system, the described ball of described pelletizing crawl control system control
Group's capture apparatus action；
RGB image in described picture pick-up device collection disc balling machine in balling process, and image passed to described embedding
Enter formula image processor；
The image collected is passed through gray proces unit, filter unit, threshold process list by described embedded image processor
Member and loop truss unit are to carry out image procossing and image detection, and whether have super large ball appearance, when going out if identifying in balling process
During existing super large ball, crawl signal is sent to described pelletizing crawl control system.
2. a kind of disc balling machine green-ball size monitoring system based on image procossing according to claim 1, its feature
It is：Described pelletizing capture apparatus includes support, mechanical large arm, mechanical forearm and sieve shovel, described mechanical large arm and support
Connection, mechanical large arm drives it to move in the horizontal direction by motor；Forearm is vertical is connected with machinery for mechanical large arm, mechanical forearm by
Motor drives it in movement in vertical direction；Mechanical forearm bottom is provided with sieve shovel, and sieve shovel drives it to pack up and transfer by motor；When
After mechanical large arm motion in place, mechanical forearm is moved；Dispose four position biographies respectively in mechanical large arm and mechanical forearm
Sensor：Mechanical large arm sets left limit, right limit, crawl position A and discharging position A；Mechanical forearm sets upper limit, lower limit, grabbed
Fetch bit B and discharging position B.
3. a kind of disc balling machine green-ball size monitoring system based on image procossing according to claim 2, its feature
It is：Described picture pick-up device is arranged on the support of pelletizing capture apparatus.
4. a kind of disc balling machine green-ball size monitoring system based on image procossing according to claim 2, its feature
It is：It is spaced by many iron bars inside described sieve shovel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289005.1U CN206435159U (en) | 2016-11-29 | 2016-11-29 | A kind of disc balling machine green-ball size monitoring system based on image procossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289005.1U CN206435159U (en) | 2016-11-29 | 2016-11-29 | A kind of disc balling machine green-ball size monitoring system based on image procossing |
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| Publication Number | Publication Date |
|---|---|
| CN206435159U true CN206435159U (en) | 2017-08-25 |
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| CN201621289005.1U Active CN206435159U (en) | 2016-11-29 | 2016-11-29 | A kind of disc balling machine green-ball size monitoring system based on image procossing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041194A (en) * | 2019-10-29 | 2020-04-21 | 江苏省沙钢钢铁研究院有限公司 | Preparation device for improving green pellet quality of mineral powder pellets and application method thereof |
| CN115369240A (en) * | 2022-08-08 | 2022-11-22 | 北京科技大学 | Automatic control system and method for effectively improving pelletizing efficiency of iron ore powder pellets |
| CN115430600A (en) * | 2022-09-02 | 2022-12-06 | 中冶长天(长沙)智能科技有限公司 | Large pellet ore removing device and method suitable for pelletizer |
-
2016
- 2016-11-29 CN CN201621289005.1U patent/CN206435159U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041194A (en) * | 2019-10-29 | 2020-04-21 | 江苏省沙钢钢铁研究院有限公司 | Preparation device for improving green pellet quality of mineral powder pellets and application method thereof |
| CN115369240A (en) * | 2022-08-08 | 2022-11-22 | 北京科技大学 | Automatic control system and method for effectively improving pelletizing efficiency of iron ore powder pellets |
| CN115430600A (en) * | 2022-09-02 | 2022-12-06 | 中冶长天(长沙)智能科技有限公司 | Large pellet ore removing device and method suitable for pelletizer |
| CN115430600B (en) * | 2022-09-02 | 2023-06-23 | 中冶长天(长沙)智能科技有限公司 | Large pellet ore removing device and method suitable for pelletizer |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: 114000 Yueling Road, Lishan District, Anshan City, Liaoning Province Patentee after: ANSHAN SANHE ZHONGXIN TECHNOLOGY Co.,Ltd. Address before: 114044 No.185, Qianshan Road, high tech Zone, Anshan City, Liaoning Province Patentee before: University of Science and Technology Liaoning |
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| TR01 | Transfer of patent right |