CN102634854B - Cocoon screening device - Google Patents
Cocoon screening device Download PDFInfo
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- CN102634854B CN102634854B CN201210101169.7A CN201210101169A CN102634854B CN 102634854 B CN102634854 B CN 102634854B CN 201210101169 A CN201210101169 A CN 201210101169A CN 102634854 B CN102634854 B CN 102634854B
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- conveyer belt
- silk cocoon
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Abstract
The invention discloses a cocoon screening device comprising a conveyor belt. A push plate and a link plate are arranged in the middle of the conveyor belt and form uniform barriers, a plurality of sheet iron are uniformly distributed on one side of the conveyor belt, a feeding plate, a perspective plate, a plurality of door plates and a cocoon pool are arranged below the conveyor belt in sequence, the upper planes of the feeding plate, the perspective plate and the door plates are positioned on a same plane, a CCD (Charge Coupled Device) camera is arranged above the perspective plate, a fluorescent lamp source is arranged below the perspective plate, the plurality of door plates form a door plate array and correspond to the barriers between each two sheet iron one to one, a gas cylinder is arranged below each door plate and is controlled by virtue of each solenoid valve, and an inferior-quality product pool is arranged below the gas cylinders. The cocoon screening device is used for automatically screening cocoons on line without damaging the cocoons, is simple to operate, and not only reduces the labor intensity of workers to a great degree, but also ensures the cocoon screening result to be more accurate and objective.
Description
Technical field
The invention belongs to silk cocoon processing technology field, particularly a kind of silk cocoon screening plant.
Background technology
In to silk cocoon filature, the quality of the product confrontation filature of silk cocoon has a great impact.Because the throwing raw material cocoon ubiquity cocoon quality that current reeling mill is used is poor, cocoon grain size is irregular, and cocoon is criticized assorted, the low shortcoming that affects raw silk quality that waits of cocoon type regularity, therefore need carry out silk cocoon screening according to the requirement of technological design, reject in raw material cocoon can not filature damaged cocoon; At present silk cocoon screening process generally adopts artificial screening, workman under fluorescent lamp according to the observation to the situation of silk cocoon perspective excessive silk cocoon, too small silk cocoon and the silk cocoon of two pupas are picked out.The method labor strength is large, easily causes visual fatigue, larger to workman's eyes infringement, and the supervisor's property of manually selecting silkworm strong simultaneously, and inefficiency, mixed cocoon phenomenon are serious.
Summary of the invention
The problem existing in order to solve above-mentioned prior art, the object of the present invention is to provide a kind of silk cocoon screening plant, adopts digital image processing techniques, for the processing before silk cocoon filature, has automatie sereening silk cocoon, feature simple to operation.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of silk cocoon screening plant, comprise conveyer belt 1, described conveyer belt 1 mid portion is provided with push pedal 16 and carrier bar 20, carrier bar 20 is along direction of transfer, push pedal 16 is perpendicular to direction of transfer, carrier bar 20 and push pedal 16 forms a plurality of and space and forms uniform barrier 13, one side of conveyer belt 1 has been evenly arranged a plurality of iron plates 2, barrier 13 quantity between adjacent two iron plates 2 are identical, described conveyer belt 1 below is disposed with blowing plate 3, perspective board 4, door-plate 12 and silk cocoon pond 14, described perspective board 4 belows are provided with fluorescent light 5, top is provided with CCD camera 6, CCD camera 6 is connected to computer 7, image pick-up card 8 and I/O card 9 are installed in computer 7, computer 7 is by the control motor 19 of I/O card 9 connecting conveyor belts 1, described door-plate 12 has a plurality of, form door-plate array, corresponding one by one with the barrier 13 between two iron plates 2 of conveyer belt, a cylinder 11 has been installed in each door-plate 12 below, each cylinder 11 is controlled by corresponding electromagnetic valve 10, electromagnetic valve 10 is connected with the I/O card 9 in computer 7, door-plate 12 belows are substandard products pond 15, the side of described conveyer belt 1 is provided with the position that a limit sensors 18 is used for responding to iron plate 2, limit sensors 18 is connected with the I/O card 9 in computer 7.
The upper surface of above-mentioned blowing plate 3, perspective board 4 and door-plate 12 is in same level.
Compared with prior art, the invention has the beneficial effects as follows: the present invention adopts the characteristic informations such as Digital Image Processing, do not destroying in silk cocoon situation, automatie sereening silk cocoon, simple to operation, not only the reduction of large degree labor strength, and silk cocoon the selection result is more accurate, objective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
As Fig. 1, shown in Fig. 2, a kind of silk cocoon screening plant, comprise conveyer belt 1, described conveyer belt 1 mid portion is provided with push pedal 16 and carrier bar 20, carrier bar 20 is along direction of transfer, push pedal 16 is perpendicular to direction of transfer, carrier bar 20 and push pedal 16 forms a plurality of and space and forms uniform barrier 13, one side of conveyer belt 1 has been evenly arranged a plurality of iron plates 2, barrier 13 quantity between adjacent two iron plates 2 are identical, described conveyer belt 1 below is disposed with blowing plate 3, perspective board 4, door-plate 12 and silk cocoon pond 14, described perspective board 4 belows are provided with fluorescent light 5, top is provided with CCD camera 6, CCD camera 6 is connected to computer 7, image pick-up card 8 and I/O card 9 are installed in computer 7, computer 7 is by the control motor 19 of I/O card 9 connecting conveyor belts 1, described door-plate 12 has a plurality of, form door-plate array, corresponding one by one with the barrier 13 between two iron plates 2 of conveyer belt, a cylinder 11 has been installed in each door-plate 12 below, each cylinder 11 is controlled by corresponding electromagnetic valve 10, electromagnetic valve 10 is connected with the I/O card 9 in computer 7, door-plate 12 belows are substandard products pond 15, the side of described conveyer belt 1 is provided with the position that a limit sensors 18 is used for responding to iron plate 2, limit sensors 18 is connected with the I/O card 9 in computer 7.
As shown in Figure 1, the upper surface of above-mentioned blowing plate 3, perspective board 4 and door-plate 12 is in same level.
Know-why of the present invention is as follows: computer 7 is controlled motor 19 by I/O card 9 and started, and then control conveyer belt 1 starts, when iron plate 2 moves to the position of limit sensors 18, computer 7 is controlled motor 19 by I/O card 9 and is stopped, and then control conveyer belt 1 stops, simultaneously, the silk cocoon 17 of the top of 7 pairs of perspective boards 4 of computer carries out IMAQ and analysis, after computer 7 IMAQ analyses complete, computer 7 is again controlled motor 19 by I/O card 9 and is started, and then control conveyer belt 1 starts again; When conveyer belt 1 is during in stop position, in workman's each barrier above blowing plate 3, place a silk cocoon 17; When conveyer belt moves, the carrier bar 16 of conveyer belt and push pedal 20 will promote silk cocoon 17 and move, and pass through successively perspective board 4, door-plate 12; When conveyer belt 1 moves to the top of CCD camera 6 belows, perspective board 4 by silk cocoon 17, CCD camera 6 sees through the image that perspective board 4 gathers silk cocoon 17 in each barrier under fluorescent light 5 irradiations; The image that computer 7 reception CCD cameras 6 collect is also processed and is analyzed this image, determine the area of silk cocoon image and the area of the shadow image in silk cocoon in each barrier, and determine whether that according to the size of the size of silk cocoon image area and shadow image area silk cocoon is excessive or too small, whether silk cocoon has two silkworm chrysalises, then judges that whether the silk cocoon 17 in each barrier is qualified.After conveyer belt 1 moves to door-plate 12 tops by silk cocoon 17 and stops, computer 7 is according to the result of image judgement is exported to corresponding signals by I/O card 9, by electromagnetic valve 10, control the action of each cylinder 11, and then drive the action of corresponding door-plate 12: when silk cocoon 17 is qualified in certain grid of judgement, corresponding door-plate 12 is horizontal motionless; When in certain grid of judgement, silk cocoon 17 is defective, corresponding door-plate 12 is opened, and the silk cocoon 17 in this barrier falls into substandard products pond 15 automatically, and then closes this door-plate 12; Conveyer belt 1 continues mobile, if while having qualified silk cocoon 17 in certain barrier, this barrier moves out after the array of door-plate 12 formations, and silk cocoon 17 just slips into silk cocoon pond 14 automatically.
The course of work of the present invention is such:
Step 1: computer 7 is controlled motor 19 by I/O card 9 and started, and then control conveyer belt 1 starts, when iron plate 2 moves to the position of limit sensors 18, computer 7 is controlled motor 19 by I/O card 9 and is stopped, and then control conveyer belt 1 and stop, the silk cocoon 17 of the top of 7 pairs of perspective boards 4 of simultaneous computer carries out IMAQ and analysis, after computer 7 IMAQ analyses complete, computer 7 is again controlled motor 19 by I/O card 9 and is started, and then control conveyer belt 1 starts again; When conveyer belt 1 is during in stop position, in workman's each barrier above blowing plate 3, place a silk cocoon 17.
Step 2: when conveyer belt moves right, the carrier bar 16 of conveyer belt and push pedal 20 will promote silk cocoon 17 and move right, and pass through successively perspective board 4, door-plate 12.
Step 3: when conveyer belt 1 moves to the top of CCD camera 6 belows, perspective board 4 by silk cocoon 17, CCD camera 6 gathers the image of silk cocoon 17 in each barrier seeing through under perspective board 4 high-frequency florescent lamp light sources 5 irradiations.
Step 4: the image that computer 7 reception CCD cameras 6 collect is also processed and analyzed this image, determine the area of silk cocoon image and the area of the shadow image in silk cocoon in each barrier, and determine whether that according to the size of the size of silk cocoon image area and shadow image area silk cocoon is excessive or too small, judge whether it is two silkworm chrysalises, finally determine that whether the silk cocoon 17 in each barrier is qualified.
Step 5: after conveyer belt 1 moves to door-plate 12 tops by silk cocoon 17 and stops, computer 7 according to the result of image judgement by I/O card 9 output corresponding signals, by electromagnetic valve 10, control the action of each cylinder 11, and then drive the action of corresponding door-plate 12.When in certain grid of judgement, silk cocoon 17 is qualified, corresponding door-plate 12 is horizontal motionless; When in certain grid of judgement, silk cocoon 17 is defective, corresponding door-plate 12 is opened, and the silk cocoon 17 in this barrier falls into substandard products pond 15 automatically, and then closes this door-plate 12.
Step 6: conveyer belt 1 continues in the process of moving right, if while having qualified silk cocoon 17 in certain barrier, this barrier moves out after the array of door-plate 12 formations, silk cocoon 17 just slips into silk cocoon pond 14 automatically.
Claims (2)
1. silk cocoon screening plant, it is characterized in that: comprise conveyer belt (1), described conveyer belt (1) mid portion is provided with push pedal (16) and carrier bar (20), carrier bar (20) is along direction of transfer, push pedal (16) is perpendicular to direction of transfer, carrier bar (20) and push pedal (16) form a plurality of and space and form uniform barrier (13), one side of conveyer belt (1) has been evenly arranged a plurality of iron plates (2), barrier (13) quantity between adjacent two iron plates (2) is identical, described conveyer belt (1) below is disposed with blowing plate (3), perspective board (4), door-plate (12) and silk cocoon pond (14), described perspective board (4) below is provided with fluorescent light (5), top is provided with CCD camera (6), CCD camera (6) is connected to computer (7), image pick-up card (8) and I/O card (9) are installed in computer (7), computer (7) is by the control motor (19) of I/O card (9) connecting conveyor belt (1), described door-plate (12) has a plurality of, form door-plate array, corresponding one by one with the barrier (13) between two iron plates of conveyer belt (2), a cylinder (11) has been installed in each door-plate (12) below, each cylinder (11) is controlled by corresponding electromagnetic valve (10), electromagnetic valve (10) is connected with the I/O card (9) in computer (7), door-plate (12) below is substandard products pond (15), the side of described conveyer belt (1) is provided with the position that a limit sensors (18) is used for responding to iron plate (2), limit sensors (18) is connected with the I/O card (9) in computer (7).
2. silk cocoon screening plant according to claim 1, is characterized in that: the upper surface of described blowing plate (3), perspective board (4) and door-plate (12) is in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210101169.7A CN102634854B (en) | 2012-04-09 | 2012-04-09 | Cocoon screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210101169.7A CN102634854B (en) | 2012-04-09 | 2012-04-09 | Cocoon screening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102634854A CN102634854A (en) | 2012-08-15 |
| CN102634854B true CN102634854B (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210101169.7A Expired - Fee Related CN102634854B (en) | 2012-04-09 | 2012-04-09 | Cocoon screening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102634854B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888660B (en) * | 2012-11-06 | 2015-03-25 | 广西华佳丝绸有限公司 | Method and device for selecting cocoon before reeling silkworm cocoon |
| CN104328510A (en) * | 2014-11-27 | 2015-02-04 | 陕西科技大学 | Silkworm cocoon screening device |
| CN104432425B (en) * | 2014-12-04 | 2016-06-29 | 陕西科技大学 | A kind of Fructus Mali pumilae device for adjusting posture |
| CN105170447B (en) * | 2015-08-10 | 2017-08-15 | 鹿寨县贵盛茧丝工贸有限公司 | Silk cocoon screening machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124241U (en) * | 1992-05-12 | 1992-12-09 | 四川省丝绸工业研究所 | Adjustable cocoon screening machine with elastic support screen |
| CN201390807Y (en) * | 2009-04-24 | 2010-01-27 | 杭州华龙纺织机械有限公司 | Cocoon conveying device used for automatic cocoon quality detection machine |
| CN201473809U (en) * | 2009-04-24 | 2010-05-19 | 杭州华龙纺织机械有限公司 | Trapping device for automatic cocoon quality detecting machine |
| CN201669229U (en) * | 2009-12-28 | 2010-12-15 | 塔里木大学 | Fruit classified screening device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117284Y2 (en) * | 1971-02-09 | 1976-05-11 | ||
| JPS5826937B2 (en) * | 1980-04-17 | 1983-06-06 | 憲彦 赤羽 | Automatic feeding device for cocoon collecting machine |
| JPS6041563B2 (en) * | 1982-04-07 | 1985-09-18 | 洋一 笠井 | Cocoon collection and fluff removal device |
| JPS6014759Y2 (en) * | 1982-04-21 | 1985-05-10 | 株式会社大森製作所 | Cocoon selection equipment |
-
2012
- 2012-04-09 CN CN201210101169.7A patent/CN102634854B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124241U (en) * | 1992-05-12 | 1992-12-09 | 四川省丝绸工业研究所 | Adjustable cocoon screening machine with elastic support screen |
| CN201390807Y (en) * | 2009-04-24 | 2010-01-27 | 杭州华龙纺织机械有限公司 | Cocoon conveying device used for automatic cocoon quality detection machine |
| CN201473809U (en) * | 2009-04-24 | 2010-05-19 | 杭州华龙纺织机械有限公司 | Trapping device for automatic cocoon quality detecting machine |
| CN201669229U (en) * | 2009-12-28 | 2010-12-15 | 塔里木大学 | Fruit classified screening device |
Non-Patent Citations (4)
| Title |
|---|
| JP昭51-17284Y2 1976.05.11 |
| JP昭56-165010A 1981.12.18 |
| JP昭58-174609A 1983.10.13 |
| JP昭60-14759Y2 1985.05.10 |
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| CN102634854A (en) | 2012-08-15 |
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