CN102634854A - Cocoon screening device - Google Patents
Cocoon screening device Download PDFInfo
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- CN102634854A CN102634854A CN2012101011697A CN201210101169A CN102634854A CN 102634854 A CN102634854 A CN 102634854A CN 2012101011697 A CN2012101011697 A CN 2012101011697A CN 201210101169 A CN201210101169 A CN 201210101169A CN 102634854 A CN102634854 A CN 102634854A
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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 the silk cocoon processing technology field, particularly a kind of silk cocoon screening plant.
Background technology
In to the silk cocoon filature, the quality of the article confrontation filature of silk cocoon has very big influence.Because the throwing raw material cocoon ubiquity cocoon quality that current reeling mill uses is relatively poor; Cocoon grain size is irregular, and cocoon is criticized assorted, the low shortcoming that influences raw silk quality that waits of cocoon type regularity; Therefore need carry out the silk cocoon screening according to the requirement of technological design, reject in the raw material cocoon can not filature damaged cocoon; At present the silk cocoon screening process generally adopts artificial screening, and the workman picks out excessive silk cocoon, too small silk cocoon and the silk cocoon of two pupas according to the situation of observed silk cocoon perspective under fluorescent lamp.This method labor strength is big, causes visual fatigue easily, and is bigger to the infringement of workman's eyes, and the property be responsible for of selecting silkworm of manual work simultaneously is strong, and inefficiency, to mix the cocoon phenomenon serious.
Summary of the invention
In order to solve the problem that above-mentioned prior art exists, the object of the present invention is to provide a kind of silk cocoon screening plant, adopt digital image processing techniques, be used for the preceding processing of silk cocoon filature, have on-line automatic screening silk cocoon, characteristics simple to operation.
To achieve these goals, technical scheme of the present invention is following:
A kind of silk cocoon screening plant comprises conveyer belt 1, and said conveyer belt 1 mid portion is equipped with push pedal 16 and carrier bar 20; Carrier bar 20 is along direction of transfer, and push pedal 16 is perpendicular to direction of transfer, and carrier bar 20 constitutes a plurality of with push pedal 16 and the space constitutes uniform barrier 13; One side of conveyer belt 1 evenly is furnished with a plurality of iron plates 2, and barrier 13 quantity between adjacent two iron plates 2 are identical, and said conveyer belt 1 below is disposed with blowing plate 3, perspective board 4, door-plate 12 and silk cocoon pond 14; Said perspective board 4 belows are equipped with fluorescent light 5, and the top is provided with CCD camera 6, and CCD camera 6 is connected to computer 7; Image pick-up card 8 and I/O card 9 are installed in the computer 7, and computer 7 is through the control motor 19 of I/O card 9 connection conveyer belts 1, and said door-plate 12 has a plurality of; Constitute the door-plate array; Corresponding one by one with the barrier 13 between two iron plates 2 of conveyer belt, a cylinder 11 has all been installed in each door-plate 12 below, and each cylinder 11 is all by corresponding solenoid valve 10 controls; Electromagnetic valve 10 is connected with I/O card 9 in the computer 7; Door-plate 12 belows are substandard products pond 15, and the side of said conveyer belt 1 is provided with the position that a limit sensors 18 is used for responding to iron plate 2, and limit sensors 18 is connected with I/O card 9 in the computer 7.
The upper surface of above-mentioned blowing plate 3, perspective board 4 and door-plate 12 is in same horizontal plane.
Compared with prior art; The invention has the beneficial effects as follows: the present invention adopts characteristic informations such as Digital Image Processing; Do not destroying under the silk cocoon situation, on-line automatic screening silk cocoon, simple to operation; Not only the reduction of big degree labor strength, and the silk cocoon The selection result is more accurate, objective.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Like Fig. 1, shown in Figure 2, a kind of silk cocoon screening plant; Comprise conveyer belt 1, said conveyer belt 1 mid portion is equipped with push pedal 16 and carrier bar 20, and carrier bar 20 is along direction of transfer; Push pedal 16 is perpendicular to direction of transfer, and carrier bar 20 constitutes a plurality of with push pedal 16 and the space constitutes uniform barrier 13, and a side of conveyer belt 1 evenly is furnished with a plurality of iron plates 2; Barrier 13 quantity between adjacent two iron plates 2 are identical, and said conveyer belt 1 below is disposed with blowing plate 3, perspective board 4, door-plate 12 and silk cocoon pond 14, and said perspective board 4 belows are equipped with fluorescent light 5; The top is provided with CCD camera 6, and CCD camera 6 is connected to computer 7, and image pick-up card 8 and I/O card 9 are installed in the computer 7; Computer 7 is through the control motor 19 of I/O card 9 connection conveyer belts 1, and said door-plate 12 has a plurality of, constitutes the door-plate array; Corresponding one by one with the barrier 13 between two iron plates 2 of conveyer belt, a cylinder 11 has all been installed in each door-plate 12 below, and each cylinder 11 is all by corresponding solenoid valve 10 controls; Electromagnetic valve 10 is connected with I/O card 9 in the computer 7; Door-plate 12 belows are substandard products pond 15, and the side of said conveyer belt 1 is provided with the position that a limit sensors 18 is used for responding to iron plate 2, and limit sensors 18 is connected with I/O card 9 in the 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 horizontal plane.
Know-why of the present invention is following: computer 7 starts through I/O card 9 control motors 19; And then 1 startup of control conveyer belt, when iron plate 2 moved to the position of limit sensors 18, computer 7 stopped through I/O card 9 control motors 19; 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 are accomplished; Computer 7 starts through I/O card 9 control motors 19 once more, and then control conveyer belt 1 starts once more; When conveyer belt 1 is in stop position, place a silk cocoon 17 in workman's each barrier above blowing plate 3; When conveyer belt moved, then the carrier bar 16 of conveyer belt will promote silk cocoon 17 with push pedal 20 and moves, and passes through perspective board 4 successively, door-plate 12; When conveyer belt 1 moved to the top of CCD camera 6 belows, perspective board 4 with silk cocoon 17, CCD camera 6 saw through the image that perspective board 4 is gathered silk cocoon 17 in each barrier under fluorescent light 5 irradiations; Computer 7 receives image that CCD cameras 6 collect and this image is handled and analyzed; Confirm the area of silk cocoon image in each barrier and the area of the shadow image in the silk cocoon; And determine whether that according to the size of silk cocoon image area and the size of shadow image area silk cocoon is excessive or too small; Whether silk cocoon has two silkworm chrysalises, judges then whether the silk cocoon 17 in each barrier is qualified.After conveyer belt 1 moves to door-plate 12 tops with silk cocoon 17 and stops; Computer 7 is exported corresponding signals according to the result that image is judged by I/O card 9; Control the action of each cylinder 11 through electromagnetic valve 10; And then drive the action of corresponding door-plate 12: when silk cocoon 17 was qualified in judging certain grid, then corresponding door-plate 12 was horizontal motionless; When silk cocoon 17 was defective in judging certain grid, then corresponding door-plate 12 was 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 to move, if when in certain barrier qualified silk cocoon 17 being arranged, after this barrier moved out the array that door-plate 12 constitutes, silk cocoon 17 just slipped into silk cocoon pond 14 automatically.
The course of work of the present invention is such:
Step 1: computer 7 starts through I/O card 9 control motors 19, and then 1 startup of control conveyer belt, when iron plate 2 moves to the position of limit sensors 18; Computer 7 stops through I/O card 9 control motors 19; And then control conveyer belt 1 stops, and 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 are accomplished; Computer 7 starts through I/O card 9 control motors 19 once more, and then control conveyer belt 1 starts once more; When conveyer belt 1 is in stop position, place a silk cocoon 17 in workman's each barrier above blowing plate 3.
Step 2: when conveyer belt moved right, then the carrier bar 16 of conveyer belt will promote silk cocoon 17 with push pedal 20 and moves right, and passes through perspective board 4 successively, door-plate 12.
Step 3: when conveyer belt 1 moved to the top of CCD camera 6 belows, perspective board 4 with silk cocoon 17, CCD camera 6 was gathered the image of silk cocoon 17 in each barrier that sees through under 5 irradiations of perspective board 4 high-frequency florescent lamp light sources.
Step 4: computer 7 receives image that CCD cameras 6 collect and this image is handled and analyzed; Confirm the area of silk cocoon image in each barrier and the area of the shadow image in the silk cocoon; And determine whether that according to the size of silk cocoon image area and the size of shadow image area silk cocoon is excessive or too small; Judge whether it is two silkworm chrysalises, confirm at last whether the silk cocoon 17 in each barrier is qualified.
Step 5: after conveyer belt 1 moved to door-plate 12 tops with silk cocoon 17 and stops, computer 7, was controlled the action of each cylinder 11 through electromagnetic valve 10, and then is driven the action of corresponding door-plate 12 by I/O card 9 output corresponding signals according to the result that image is judged.When silk cocoon 17 was qualified in judging certain grid, then corresponding door-plate 12 was horizontal motionless; When silk cocoon 17 was defective in judging certain grid, then corresponding door-plate 12 was 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 when in certain barrier qualified silk cocoon 17 being arranged, after this barrier moved out the array that door-plate 12 constitutes, silk cocoon 17 just slipped into silk cocoon pond 14 automatically.
Claims (2)
1. silk cocoon screening plant, it is characterized in that: comprise conveyer belt (1), said conveyer belt (1) mid portion is equipped with push pedal (16) and carrier bar (20); Carrier bar (20) is along direction of transfer, and push pedal (16) is perpendicular to direction of transfer, and carrier bar (20) and push pedal (16) constitute a plurality of and the space constitutes uniform barrier (13); One side of conveyer belt (1) evenly is furnished with a plurality of iron plates (2), and barrier (13) quantity between adjacent two iron plates (2) is identical, and said conveyer belt (1) below is disposed with blowing plate (3), perspective board (4), door-plate (12) and silk cocoon pond (14); Said perspective board (4) below is equipped with fluorescent light (5); The top is provided with CCD camera (6), and CCD camera (6) is connected to computer (7), and image pick-up card (8) and I/O card (9) are installed in the computer (7); Computer (7) connects the control motor (19) of conveyer belt (1) through I/O card (9); Said door-plate (12) has a plurality of, constitutes the door-plate array, and is corresponding one by one with barrier (13) between two iron plates of conveyer belt (2); A cylinder (11) has all been installed in each door-plate (12) below; Each cylinder (11) is all by corresponding solenoid valve (10) control, and electromagnetic valve (10) is connected with I/O card (9) in the computer (7), is substandard products pond (15) below the door-plate (12); The side of said conveyer belt (1) is provided with the position that a limit sensors (18) is used for responding to iron plate (2), and limit sensors (18) is connected with I/O card (9) in the computer (7).
2. silk cocoon screening plant according to claim 1 is characterized in that: the upper surface of said blowing plate (3), perspective board (4) and door-plate (12) is in same horizontal plane.
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 true CN102634854A (en) | 2012-08-15 |
| CN102634854B CN102634854B (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210101169.7A Expired - Fee Related CN102634854B (en) | 2012-04-09 | 2012-04-09 | Cocoon screening device |
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| Country | Link |
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| CN (1) | CN102634854B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888660A (en) * | 2012-11-06 | 2013-01-23 | 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 |
| CN104432425A (en) * | 2014-12-04 | 2015-03-25 | 陕西科技大学 | Apple posture adjustment device |
| CN105170447A (en) * | 2015-08-10 | 2015-12-23 | 鹿寨县贵盛茧丝工贸有限公司 | Silkworm cocoon screening machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117284Y2 (en) * | 1971-02-09 | 1976-05-11 | ||
| JPS56165010A (en) * | 1980-04-17 | 1981-12-18 | Norihiko Akaha | Device to transport automatically cocoon-containing divided boxes for cocoon collecting machine |
| JPS58174609A (en) * | 1982-04-07 | 1983-10-13 | Yoichi Kasai | Apparatus for collecting cocoon and removing floss |
| JPS6014759Y2 (en) * | 1982-04-21 | 1985-05-10 | 株式会社大森製作所 | Cocoon selection equipment |
| 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 |
-
2012
- 2012-04-09 CN CN201210101169.7A patent/CN102634854B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117284Y2 (en) * | 1971-02-09 | 1976-05-11 | ||
| JPS56165010A (en) * | 1980-04-17 | 1981-12-18 | Norihiko Akaha | Device to transport automatically cocoon-containing divided boxes for cocoon collecting machine |
| JPS58174609A (en) * | 1982-04-07 | 1983-10-13 | Yoichi Kasai | Apparatus for collecting cocoon and removing floss |
| JPS6014759Y2 (en) * | 1982-04-21 | 1985-05-10 | 株式会社大森製作所 | Cocoon selection equipment |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888660A (en) * | 2012-11-06 | 2013-01-23 | 广西华佳丝绸有限公司 | Method and device for selecting cocoon before reeling silkworm cocoon |
| 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 |
| CN104432425A (en) * | 2014-12-04 | 2015-03-25 | 陕西科技大学 | Apple posture adjustment device |
| CN105170447A (en) * | 2015-08-10 | 2015-12-23 | 鹿寨县贵盛茧丝工贸有限公司 | Silkworm cocoon screening machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102634854B (en) | 2014-04-30 |
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Granted publication date: 20140430 Termination date: 20210409 |
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