CN206444910U - Piezoresistor crackle automatic fraction collector - Google Patents

Piezoresistor crackle automatic fraction collector Download PDF

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Publication number
CN206444910U
CN206444910U CN201720051080.2U CN201720051080U CN206444910U CN 206444910 U CN206444910 U CN 206444910U CN 201720051080 U CN201720051080 U CN 201720051080U CN 206444910 U CN206444910 U CN 206444910U
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CN
China
Prior art keywords
piezoresistor
crackle
straight line
disposable box
image
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Active
Application number
CN201720051080.2U
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Chinese (zh)
Inventor
尧巍华
宋秀鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan E-Leo Electronics Co Ltd
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Dongguan E-Leo Electronics Co Ltd
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Priority to CN201720051080.2U priority Critical patent/CN206444910U/en
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Abstract

The utility model discloses a kind of piezoresistor crackle automatic fraction collector, it includes vibrating disk feed appliance, straight line feeder, image capturing device, air blowing device, image processing apparatus, non-certified products disposable box and certified products disposable box.Piezoresistor to be measured on linear feeding machine is carried out snapshots by the utility model by image capturing device, the image that image processing apparatus is transmitted to image capturing device carries out crackle judgement, when image processing apparatus judges that the surface of piezoresistor to be measured has crackle, control air blowing device blows off piezoresistor to be measured in non-certified products disposable box, when image processing apparatus judges that the surface of piezoresistor to be measured does not have crackle, piezoresistor to be measured is fallen into the running of straight line feeder in the certified products disposable box of straight line feeder end, crackle sorts process without manual intervention, greatly reduce cost of labor, improve operating efficiency, generate good economic benefit.

Description

Piezoresistor crackle automatic fraction collector
Technical field
The utility model is related to a kind of resistor crackle and sorts technical field, more particularly, to a kind of piezoresistor crackle Automatic fraction collector.
Background technology
Strontium titanates annular voltage-sensitive resistor inevitably produces some crackles during the manufacturing, and crackle is deposited Have a significant impact to properties of product, it is therefore desirable to separate the product for having crackle, and strontium titanates annular voltage-sensitive resistor Traditional crackle dressing method carries out visual detection to be artificial using magnifying glass, and such a method inefficiency, discrimination is low, accurately Property it is poor, different people easily produces different result of determination to identical product, and visual detection easily make one to produce eyes it is tired The malaise symptoms such as labor.
Utility model content
Based on this, it is necessary in view of the shortcomings of the prior art there is provided a kind of piezoresistor crackle automatic fraction collector, have Automatic charging typesetting, the function that automatic crackle judges and sorted, crackle sorts process without manual intervention, greatly reduces people Work cost, improves operating efficiency, generates good economic benefit.
In order to solve the above technical problems, the technical scheme that the utility model is used is:A kind of piezoresistor crackle is certainly Dynamic separator, it includes vibrating disk feed appliance, straight line feeder, image capturing device, air blowing device, image processing apparatus, non- Certified products disposable box and certified products disposable box, the straight line feeder are arranged on vibrating disk feed appliance terminal part, and described image is clapped Take the photograph device and be arranged on straight line feeder side, described image filming apparatus is electrically connected with image processing apparatus, described non-qualified Product disposable box is arranged on straight line feeder opposite side, and the non-certified products disposable box correspondence image filming apparatus is set;It is described to close Lattice product disposable box is arranged on straight line feeder terminal part, and the air blowing device matching sets image capturing device to be arranged on straight line and sent Material machine side, the air blowing device is electrically connected with image processing apparatus.
In one of the embodiments, the vibrating disk feed appliance is disk feeding system.
In one of the embodiments, the delivery track of curved surface is provided with the vibrating disk feed appliance.
In one of the embodiments, described image filming apparatus is high-resolution camera.
In summary, the utility model piezoresistor crackle automatic fraction collector by image capturing device by linear feeding Piezoresistor to be measured on machine carries out snapshots, and the image that image processing apparatus is transmitted to image capturing device carries out crackle Judge, when image processing apparatus judges that the surface of piezoresistor to be measured has crackle, control air blowing device will be to be measured pressure-sensitive Resistor is blown off in non-certified products disposable box, when image processing apparatus judges that the surface of piezoresistor to be measured does not have crackle When, piezoresistor to be measured is fallen into the running of straight line feeder in the certified products disposable box of straight line feeder end, is split Line sorts process without manual intervention, greatly reduces cost of labor, improves operating efficiency, generates economic effect well Benefit.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model piezoresistor crackle automatic fraction collector.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function can be further appreciated that, below The utility model is described in further detail with embodiment with reference to accompanying drawing.
Sent as shown in figure 1, the utility model piezoresistor crackle automatic fraction collector includes vibrating disk feed appliance 10, straight line Glassware 20, image capturing device 30, air blowing device 40, image processing apparatus (not shown), non-certified products disposable box 50 and qualified Product disposable box 60, the vibrating disk feed appliance 10 is to be placed with to treat pressure measurement in disk feeding system, the vibrating disk feed appliance 10 The delivery track 11 of curved surface is provided with sensitive resistor 70, the vibrating disk feed appliance 10, the straight line feeder 20 is arranged on The terminal part of vibrating disk feed appliance 10, piezoresistor 70 to be measured receives the vibration of vibrating disk feed appliance 10 and along spiral shape conveyor track Road 11 is travelled upwardly to straight line feeder 20.
Described image filming apparatus 30 is high-resolution camera, and described image filming apparatus 30 is arranged on straight line feeder 20 sides, described image filming apparatus 30 and image processing apparatus are electrically connected with, and described image filming apparatus 30 is by linear feeding Piezoresistor to be measured 70 on machine carries out snapshots, and the image photographed is real-time transmitted into image processing apparatus.
The non-certified products disposable box 50 is arranged on the opposite side of straight line feeder 20, the non-correspondence of certified products disposable box 50 Image capturing device 30 is set;The certified products disposable box 60 is arranged on the terminal part of straight line feeder 20, and crackle is not present in surface Piezoresistor to be measured 70 finally fallen into certified products disposable box 60 with the running of straight line feeder 20.
The matching of air blowing device 40 sets image capturing device 30 to be arranged on linear feeding machine side, the air blowing device 40 are electrically connected with image processing apparatus, and the image that described image processing unit is sent to image capturing device 30 is sentenced Fixed, if the surface of piezoresistor to be measured 70 is judged as the presence of crackle, image processing apparatus sends a signal to air blowing device 40, Air blowing device 40 is received after the signal that image processing apparatus is sent, and air blowing device 40 starts, and there is surface using high pressure draught The piezoresistor to be measured 70 of crackle is blown into non-certified products disposable box 50, so far, and the crackle of piezoresistor 70 to be measured is certainly Dynamic judgement and assorting room terminate, and realize no manual intervention, drastically increase production efficiency and reduce cost.
Wherein, image processing apparatus treat pressure measurement sensitive resistor 70 with the presence or absence of crackle decision method it is as follows:
The position of piezoresistor 70 to be measured is determined, centre coordinate system is set up;
Crack position is analyzed, by the difference of the dark brightness of the face crack of piezoresistor 70 to be measured, where finding crackle Approximate location;
Judge whether crackle is eligible, where it is determined that condition includes crackle continuity and crackle directive property, crackle is continuous Property possess continuous feature for black lines, for distinguishing the surface impurity of piezoresistor 70 to be measured;Crackle directive property is lines The home position of piezoresistor 70 to be measured is oriented to, lines orientation angle scope is within ± 1.5 °.
In summary, the utility model piezoresistor crackle automatic fraction collector is sent straight line by image capturing device 30 Piezoresistor to be measured 70 on material machine carries out snapshots, and the image that image processing apparatus is transmitted to image capturing device 30 enters Row crackle judges, when image processing apparatus judges that the surface of piezoresistor 70 to be measured has crackle, controls air blowing device 40 Piezoresistor 70 to be measured is blown off in non-certified products disposable box 50, when image processing apparatus judges piezoresistor 70 to be measured Surface when not having crackle, piezoresistor 70 to be measured falls into the end of straight line feeder 20 with the running of straight line feeder 20 Certified products disposable box 60 in, crackle sorts process without manual intervention, greatly reduces cost of labor, improve operation effect Rate, generates good economic benefit.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed, But therefore it can not be interpreted as the limitation to the utility model scope.It should be pointed out that for the ordinary skill of this area For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this The protection domain of utility model.Therefore, protection domain of the present utility model should be determined by the appended claims.

Claims (4)

1. a kind of piezoresistor crackle automatic fraction collector, it is characterised in that:Including vibrating disk feed appliance, straight line feeder, figure As filming apparatus, air blowing device, image processing apparatus, non-certified products disposable box and certified products disposable box, the straight line feeder Vibrating disk feed appliance terminal part is arranged on, described image filming apparatus is arranged on straight line feeder side, and described image shoots dress Put and be electrically connected with image processing apparatus, the non-certified products disposable box is arranged on straight line feeder opposite side, described non-qualified Product disposable box correspondence image filming apparatus is set;The certified products disposable box is arranged on straight line feeder terminal part, the air-blowing Device matching sets image capturing device to be arranged on linear feeding machine side, and the air blowing device electrically connects with image processing apparatus Connect.
2. piezoresistor crackle automatic fraction collector according to claim 1, it is characterised in that:The vibrating disk feed appliance For disk feeding system.
3. piezoresistor crackle automatic fraction collector according to claim 1, it is characterised in that:The vibrating disk feed appliance Inside it is provided with the delivery track of curved surface.
4. piezoresistor crackle automatic fraction collector according to claim 1, it is characterised in that:Described image filming apparatus For high-resolution camera.
CN201720051080.2U 2017-01-16 2017-01-16 Piezoresistor crackle automatic fraction collector Active CN206444910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720051080.2U CN206444910U (en) 2017-01-16 2017-01-16 Piezoresistor crackle automatic fraction collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720051080.2U CN206444910U (en) 2017-01-16 2017-01-16 Piezoresistor crackle automatic fraction collector

Publications (1)

Publication Number Publication Date
CN206444910U true CN206444910U (en) 2017-08-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720051080.2U Active CN206444910U (en) 2017-01-16 2017-01-16 Piezoresistor crackle automatic fraction collector

Country Status (1)

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CN (1) CN206444910U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110743817A (en) * 2019-11-08 2020-02-04 新昌端宗电子信息技术有限公司 Fixed resistor detects sorting facilities

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110743817A (en) * 2019-11-08 2020-02-04 新昌端宗电子信息技术有限公司 Fixed resistor detects sorting facilities
CN110743817B (en) * 2019-11-08 2020-07-24 盛雷城精密电阻(江西)有限公司 Fixed resistor detects sorting facilities

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