CN103977960A - Screw sorting method - Google Patents
Screw sorting method Download PDFInfo
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- CN103977960A CN103977960A CN201410175027.4A CN201410175027A CN103977960A CN 103977960 A CN103977960 A CN 103977960A CN 201410175027 A CN201410175027 A CN 201410175027A CN 103977960 A CN103977960 A CN 103977960A
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- optoelectronic switch
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Abstract
The invention relates to a screw sorting method. The screw sorting method is characterized by comprising the following steps: a camcorder lens, a touch screen, a first photoelectric switch, a second photoelectric switch, a controller, a sorting pipeline, a scale plate in the sorting pipeline, a belt conveyer, a material receiving mechanism located at the discharging end of the sorting pipeline, and other devices are equipped; the information of the length of sorted screws and the sorting relationship are input into the touch screen, and the sorted screws are conveyed to the belt conveyer; the controller is used for receiving the changed signals of the first photoelectric switch; the camcorder lens is used for taking photographs for the sorted screws entering the scale plate and sending the photographs to the controller; the controller is used for receiving the changed signals of the second photoelectric switch; the controller is used for controlling the rotating position of the material receiving mechanism, so that the sorted screws fall into the material receiving mechanism. Through the adoption of the method, the time can be saved, the efficiency can be improved, the error rate can be reduced, and the automation requirement for automatic assembly can be met. The sorting method is suitable for sorting the mixed screws of different lengths.
Description
Technical field
The present invention relates to a kind of screw sorting technique.Specifically, be the screw method for sorting for the screw of the different length mixing is classified.
Background technology
In automatic industrial is produced, often need to use the screw of all lengths automatically to assemble.Due to a variety of causes, the screw of different length mixes sometimes, is difficult to offer automatic setup system and uses, and seriously stops over production process.At present, the screw of the different length mixing being classified is still the method that adopts naked eyes identification, hand-sorted.Although adopt the method for naked eyes identification, hand-sorted can realize the classification of screw, waste time and energy, efficiency is low, and error rate is higher, is difficult to meet the automation requirement of assembling automatically.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of screw method for sorting.Adopt in this way, can save time, raise the efficiency, reduce error rate, can meet the automation requirement of automatic assembling.
The problems referred to above that the present invention will solve are realized by following technical scheme:
Screw method for sorting feature of the present invention is to comprise the following steps:
First get following equipment ready:
Camera, touch-screen, the first optoelectronic switch, the second optoelectronic switch and controller, described camera, touch-screen, the first optoelectronic switch and the second optoelectronic switch are all connected with controller by wire;
Be horizontally disposed sorting pipeline, have scale plate in the interlude of described sorting inner cavity of pipe, described the first optoelectronic switch and the second optoelectronic switch are respectively in sorting the feed end and discharge end of pipeline;
For transmitting the ribbon conveyer that is sorted screw, the conveyer belt of ribbon conveyer passes through described sorting pipeline;
Be positioned at sorting pipeline discharge end for receiving and holding the rotatable material receiving mechanism that different length is sorted screw;
Then, in touch-screen, input length information and the sorting relation that is sorted screw;
Afterwards, when starting ribbon conveyer, by being sorted screw, deliver to one by one on the conveyer belt of ribbon conveyer at feed end place, and make to be sorted the axially parallel of screw and on same straight line;
Afterwards, by controller, received the variable signal of the first optoelectronic switch when being sorted screw and moving to the first optoelectronic switch and block the first optoelectronic switch with conveyer belt, controller is known and be sorted the information that screw is about to enter scale plate;
Afterwards, by camera to enter on scale plate be sorted that screw is taken pictures and by the screw length information that is sorted in taking a picture give controller, make controller know sorting information;
Afterwards, by controller, received the variable signal of the second optoelectronic switch when being sorted screw and moving to the second optoelectronic switch and block the second optoelectronic switch with conveyer belt, controller is known and be sorted the information that screw is about to enter material receiving mechanism;
Finally, by controller, controlled the position of rotation of material receiving mechanism, make to be sorted screw and fall in material receiving mechanism.
In equipment wherein, also comprise the buzzer once piping for often completing a screw sorting being connected with controller.
Described material receiving mechanism contains rotating disk, has the first actuating unit under rotating disk, the output shaft of the first actuating unit axially vertical with the upper surface of rotating disk, and the output shaft of the first actuating unit and the center of rotating disk are connected; On rotating disk, have at least two sorting buckets, described sorting bucket is along the circumferential direction uniform, and when dial rotation, always has the bung of a described sorting bucket to aim under the front end of conveyer belt.
Take such scheme, have the following advantages:
As can be seen from the above scheme, the present invention is by camera, touch-screen, the first optoelectronic switch, the second optoelectronic switch, controller, ribbon conveyer and rotary material receiving mechanism, and the cooperatively interacting of above equipment room, can automatically the screw of the different length mixing be classified.Compare with adopting the method for naked eyes identification, hand-sorted in background technology, not only can save the sorting time, reduce labour intensity, improve sorting efficiency, and can greatly reduce error rate, met the automation requirement of automatic assembling.
Accompanying drawing explanation
Fig. 1 is the device structure schematic diagram in screw method for sorting of the present invention;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the B-B cross-sectional schematic of Fig. 1.
The specific embodiment
Screw method for sorting of the present invention comprises the following steps:
First get following equipment ready:
See Fig. 1 and Fig. 3, described equipment comprises pipeline 7, ribbon conveyer, rotary material receiving mechanism, touch-screen 3, controller 4.Described touch-screen 3 is connected with controller 4 by wire.The cross section of described pipeline 7 is square.Described ribbon conveyer contains two leather belt rollers 15, conveyer belt 14 and the second actuating unit 17, and described conveyer belt 14 is enclosed within on leather belt roller 15, and the output shaft of described the second actuating unit 17 is connected with the roll shaft of a leather belt roller 15 by transmission mechanism.Described conveyer belt 14 is hollow out conveyer belt, and it passes and be looped around leather belt roller 15 from pipeline 7 other ends after described pipeline 7 one end penetrate.In described pipeline 7 rear ends and front end, be respectively arranged with the first optoelectronic switch 1 and the second optoelectronic switch 6, this first optoelectronic switch and the second optoelectronic switch are installed on pipeline 7 inwalls of described conveyer belt 14 both sides.Wherein, described the first optoelectronic switch 1 and the second optoelectronic switch 6 all contain luminous tube and receiving tube, and described luminous tube and receiving tube lay respectively at conveyer belt 14 both sides and positioned opposite.In the middle of described pipeline 7 longitudinal, lower wall and 14 of conveyer belts are provided with scale plate 11 by support 12, and 14 of described scale plate 11 and conveyer belts leave spacing, and are provided with lighting source 13 on the corresponding pipeline 7 both sides tube walls of this spacing.On upside tube wall in the middle of described pipeline 7, be processed with through hole, camera 5 is installed in through hole, described camera 5 is connected with controller 4 by wire.The front end of described rotary material receiving mechanism in ribbon conveyer is under blanking end.
Described material receiving mechanism contains rotating disk 10, and the first actuating unit 9 is set under rotating disk 10, and the output shaft of the first actuating unit 9 is connected upward and with rotating disk 10 center.See Fig. 2, be provided with six sorting buckets 8 on rotating disk 10, described sorting bucket 8 is along the circumferential direction uniform, and when rotating disk 10 rotates, always has the bung of a described sorting bucket 8 to aim under the front end blanking end of defeated ribbon conveyer.
Described the first actuating unit 9 and the second actuating unit 17 are motor.
In equipment wherein, also comprise buzzer 2, this buzzer is connected with described controller 4 by wire.
In touch-screen 3, input again length information and the sorting relation that is sorted screw 16.
Then, when starting ribbon conveyer, by being sorted screw 16, deliver to one by one on the conveyer belt 14 of ribbon conveyer at feed end place, and make to be sorted the axially parallel of screw 16 and on same straight line.
Afterwards, by controller 4, received the variable signal of the first optoelectronic switch 1 when being sorted screw 16 and moving to the first optoelectronic switch 1 and block the first optoelectronic switch 1 with conveyer belt 14, controller 4 is known and be sorted the information that screw 16 is about to enter scale plate 11.
Afterwards, by 5 pairs of cameras enter on scale plate 11 be sorted that screw 16 is taken pictures and by the length information that is sorted screw 16 in taking a picture give controller 4, make controller 4 know sorting information.
Afterwards, by controller 4, received the variable signal of the second optoelectronic switch 6 when being sorted screw 16 and moving to the second optoelectronic switch 6 and block the second optoelectronic switch 6 with conveyer belt 14, controller 4 is known and be sorted the information that screw 16 is about to enter material receiving mechanism.
Finally, by controller 4, control the first actuating unit 9, by the first actuating unit 9, drive rotating disk 10 rotations, make the sorting bucket 8 on rotating disk 10 forward the position corresponding with the screw that is sorted specification to, the screw that is sorted of different length is fallen into respectively in different sorting buckets 8.Wherein, often completing a sorting that is sorted screw is once piped by buzzer.
Claims (3)
1. a screw method for sorting, is characterized in that comprising the following steps:
First get following equipment ready:
Camera (5), touch-screen (3), the first optoelectronic switch (1), the second optoelectronic switch (6) and controller (4), described camera (5), touch-screen (3), the first optoelectronic switch (1) and the second optoelectronic switch (6) are all connected with controller (4) by wire;
Be horizontally disposed sorting pipeline (7), in the interlude of described sorting pipeline (7) inner chamber, have scale plate (11), described the first optoelectronic switch (1) and the second optoelectronic switch (6) are respectively in sorting the feed end and discharge end of pipeline (7);
For transmitting the ribbon conveyer that is sorted screw (16), the conveyer belt of ribbon conveyer (14) passes through described sorting pipeline (7);
Be positioned at sorting pipeline (7) discharge end for receiving and holding the rotatable material receiving mechanism that different length is sorted screw (16);
Then, in touch-screen (3), input length information and the sorting relation that is sorted screw (16);
Afterwards, when starting ribbon conveyer, being sorted screw (16), to deliver to one by one the conveyer belt (14) of the ribbon conveyer at feed end place upper, and make to be sorted the axially parallel of screw (16) and on same straight line;
Afterwards, the variable signal that is received the first optoelectronic switch (1) when being sorted screw (16) and moving to the first optoelectronic switch (1) and block the first optoelectronic switch (1) with conveyer belt (14) by controller (4), knows controller (4) and is sorted the information that screw (16) is about to enter scale plate (11);
Afterwards, by camera (5) to enter on scale plate (11) be sorted that screw (16) is taken pictures and by screw (16) length information that is sorted in taking a picture give controller (4), make controller (4) know sorting information;
Afterwards, the variable signal that is received the second optoelectronic switch (6) when being sorted screw (16) and moving to the second optoelectronic switch (6) and block the second optoelectronic switch (6) with conveyer belt (14) by controller (4), knows controller (4) and is sorted the information that screw (16) is about to enter material receiving mechanism;
Finally, by controller (4), controlled the position of rotation of material receiving mechanism, make to be sorted screw (16) and fall in material receiving mechanism.
2. screw method for sorting according to claim 1, is characterized in that comprising the buzzer (2) once piping for often completing a screw sorting being connected with controller (4).
3. screw method for sorting according to claim 1, it is characterized in that described material receiving mechanism contains rotating disk (10), under rotating disk (10), there is the first actuating unit (9), the output shaft of the first actuating unit (9) axially vertical with the upper surface of rotating disk (10), and the output shaft of the first actuating unit (9) is connected with the center of rotating disk (10); On rotating disk (10), have at least two sorting buckets (8), described sorting bucket (8) is along the circumferential direction uniform, and when rotating disk (10) rotates, always has the bung of a described sorting bucket (8) to aim under the front end of conveyer belt (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175027.4A CN103977960A (en) | 2014-04-29 | 2014-04-29 | Screw sorting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175027.4A CN103977960A (en) | 2014-04-29 | 2014-04-29 | Screw sorting method |
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| Publication Number | Publication Date |
|---|---|
| CN103977960A true CN103977960A (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410175027.4A Pending CN103977960A (en) | 2014-04-29 | 2014-04-29 | Screw sorting method |
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| CN (1) | CN103977960A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595487A (en) * | 2017-01-24 | 2017-04-26 | 宁波雪波特紧固件有限公司 | Fastener detection device |
| CN115999948A (en) * | 2023-03-27 | 2023-04-25 | 江苏麦迪威尔医疗器械有限公司 | Sorting system for infusion bags |
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| DE202004009895U1 (en) * | 2004-06-23 | 2004-09-09 | Bauer, Markus | Vibration bowl sorting unit for screws have screws manipulated and failures ejected using air jets |
| CN1898033A (en) * | 2003-12-30 | 2007-01-17 | 赞鸿制造业私人有限公司 | Fastener inspection system |
| CN201644407U (en) * | 2009-12-21 | 2010-11-24 | 上海爱普生磁性器件有限公司 | Three-dimensional dimension automatic sorting machine |
| CN201816084U (en) * | 2010-04-20 | 2011-05-04 | 苏州市天烨机械工程有限公司 | Automatic detection and blanking device of stamping process |
| CN102829726A (en) * | 2012-08-13 | 2012-12-19 | 上海交通大学 | Machine vision automatic detection system for rivets |
| CN202823923U (en) * | 2012-10-17 | 2013-03-27 | 广州市佳铭工业器材有限公司 | Visual inspection system of metal workpiece threads |
| KR101301068B1 (en) * | 2011-11-25 | 2013-08-28 | 나사록코팅 주식회사 | Parts inspection system |
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2014
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1898033A (en) * | 2003-12-30 | 2007-01-17 | 赞鸿制造业私人有限公司 | Fastener inspection system |
| DE202004009895U1 (en) * | 2004-06-23 | 2004-09-09 | Bauer, Markus | Vibration bowl sorting unit for screws have screws manipulated and failures ejected using air jets |
| CN201644407U (en) * | 2009-12-21 | 2010-11-24 | 上海爱普生磁性器件有限公司 | Three-dimensional dimension automatic sorting machine |
| CN201816084U (en) * | 2010-04-20 | 2011-05-04 | 苏州市天烨机械工程有限公司 | Automatic detection and blanking device of stamping process |
| KR101301068B1 (en) * | 2011-11-25 | 2013-08-28 | 나사록코팅 주식회사 | Parts inspection system |
| CN102829726A (en) * | 2012-08-13 | 2012-12-19 | 上海交通大学 | Machine vision automatic detection system for rivets |
| CN202823923U (en) * | 2012-10-17 | 2013-03-27 | 广州市佳铭工业器材有限公司 | Visual inspection system of metal workpiece threads |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595487A (en) * | 2017-01-24 | 2017-04-26 | 宁波雪波特紧固件有限公司 | Fastener detection device |
| CN115999948A (en) * | 2023-03-27 | 2023-04-25 | 江苏麦迪威尔医疗器械有限公司 | Sorting system for infusion bags |
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Application publication date: 20140813 |