CN104792863A - Porcelain vase damage automatic detection device - Google Patents
Porcelain vase damage automatic detection device Download PDFInfo
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- CN104792863A CN104792863A CN201510063121.5A CN201510063121A CN104792863A CN 104792863 A CN104792863 A CN 104792863A CN 201510063121 A CN201510063121 A CN 201510063121A CN 104792863 A CN104792863 A CN 104792863A
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- porcelain vase
- automatic detection
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- knocking
- knock
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Abstract
The invention discloses a porcelain vase damage automatic detection device, belongs to the technical field of automatic detection, and the porcelain vase damage automatic detection device comprises a porcelain vase knocking device and a sound automatic detection circuit, by use of the characteristic that an undamaged porcelain vase and a damaged porcelain vase can send out different sounds, model discrimination and sound spectrum analysis can be performed by a sound sensor part, an A / D data acquisition component, a single-chip controller, an output unit and a discriminant model and sound spectrum analysis for realizing porcelain vase damage automatic detection to achieve the purpose of rapid accurate and automatic porcelain vase damage detection.
Description
Technical field: the present invention relates to the damaged automatic detection device of a kind of porcelain vase, belong to an invention in test technique automatic field, it is a kind of device that automatically can detect porcelain vase breakage.
Technical background: at present the porcelain vase damage testing technology of domestic and international application still adopts in eye-observation method and porcelain vase and inflates platen press in water flood, porcelain vase, rely on manual observation infiltration situation and air pressure situation of change determination breakage, but because accuracy is not high, time is long, automaticity is low, the breakage that part porcelain vase is little is difficult to identify, can not meet the needs of production.The present invention has succeeded in developing a kind of employing Automatic Measurement Technique, carries out automatic testing method to porcelain vase breakage, has detection speed fast, the feature that degree of accuracy is high.
Summary of the invention: the invention provides the damaged automatic detection device of a kind of porcelain vase.Automatic detection device is made up of porcelain vase knocking device, sound automatic detection circuit.Porcelain vase knocking device by knocking control circuit, knock mechanical part, porcelain vase wheelwork forms, knock mechanical part by frame, electromagnet, connecting link, swing arm, knock rod unit and form, porcelain vase wheelwork is made up of motor and roller, and driven by motor roller rotates; Knock control circuit to control to knock mechanical part to knocking porcelain vase dynamics and frequency controls, porcelain vase wheelwork controls porcelain vase rolling speed.Knock bar to knock porcelain vase sound and pick up voice signal by sound sensor parts microphone, be transferred to singlechip controller through A/D data acquisition components and carry out Model checking and sound spectrum analysis, and will differentiate that result exports, effectively and quickly and accurately whether can determine porcelain vase breakage.
Accompanying drawing illustrates: accompanying drawing 1 knocks wheelwork figure for porcelain vase, by frame, electromagnet, connecting link, swing arm, knock bar and knock control circuit and motor, rotor block forms.Accompanying drawing 2 is system construction drawing, and the damaged automatic detection device of porcelain vase of the present invention is made up of porcelain vase knocking device, sound sensor parts, A/D data acquisition components, singlechip controller, output block and discrimination model and sound spectrum analysis.Knocking device is formed by knocking circuit and knocking mechanical part.
Beneficial effect: utilize harmless porcelain vase and damage porcelain vase when by other object collisions, porcelain vase can send this feature of different sound, construct acoustic pickup computer auto-detection system, by gathering the voice signal knocking porcelain vase, again the simulating signal of knocking porcelain vase is converted to the digital signal that can be subsequently can by computer, then spectrum analysis is carried out to the voice signal knocking porcelain vase and find out the Significance factors distinguished harmless porcelain vase and damage porcelain vase, according to these factors of influence, set up harmless porcelain vase and the discrimination model damaging porcelain vase respectively, and judge that whether porcelain vase shell is damaged according to discrimination model.Whether egg eggshell is damaged to use this detection method to differentiate, utilizes this pick-up unit can realize, to porcelain vase continuous automatic inspection, reaching the object quick and precisely detected, meeting the needs of production.
Claims (5)
1. the damaged automatic detection device of porcelain vase, it is characterized in that: the damaged automatic detection device of porcelain vase is made up of knocking device, sound automatic detection circuit, knocking device knocks the sound of porcelain vase by sound automatic detection circuit pickup voice signal, and carry out Model checking and sound spectrum analysis, and then whether determine porcelain vase breakage.
2. the damaged automatic detection device of porcelain vase according to claim 1, is characterized in that; Knocking device by knocking control circuit, knock mechanical part, porcelain vase wheelwork forms, knock control circuit and control to knock mechanical part to knocking porcelain vase dynamics and frequency controls, porcelain vase wheelwork controls porcelain vase rolling speed.
3. knocking device according to claim 2, is characterized in that: knock mechanical part by frame, electromagnet, connecting link, swing arm, knock rod unit and form, make to knock hammer knock porcelain vase by knocking control circui.
4. knocking device according to claim 2, is characterized in that: porcelain vase wheelwork is made up of motor and roller, and driven by motor roller rotates.
5. the damaged automatic detection device of porcelain vase according to claim 1, is characterized in that: sound automatic detection circuit is made up of sound sensor parts, A/D data acquisition components, singlechip controller, output block and discrimination model and sound spectrum analysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063121.5A CN104792863A (en) | 2015-02-01 | 2015-02-01 | Porcelain vase damage automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063121.5A CN104792863A (en) | 2015-02-01 | 2015-02-01 | Porcelain vase damage automatic detection device |
Publications (1)
| Publication Number | Publication Date |
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| CN104792863A true CN104792863A (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510063121.5A Pending CN104792863A (en) | 2015-02-01 | 2015-02-01 | Porcelain vase damage automatic detection device |
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| CN (1) | CN104792863A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110272004A (en) * | 2019-04-17 | 2019-09-24 | 义乌市玉刚箱包有限公司 | A kind of more size can openers |
| CN110299151A (en) * | 2019-05-20 | 2019-10-01 | 菜鸟智能物流控股有限公司 | Detection method, detection model generation method and device |
| CN111103354A (en) * | 2019-12-18 | 2020-05-05 | 广电计量检测（沈阳）有限公司 | Tree worm hole-boring detection device and method |
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| CN202279416U (en) * | 2011-09-19 | 2012-06-20 | 洛阳至圣科技有限公司 | Baiting bucket with power-driven knocking device |
| CN203091296U (en) * | 2013-02-01 | 2013-07-31 | 泸州市慧江机械制造有限公司 | System for detecting ceramic bottle or glass bottle |
| CN103230880A (en) * | 2013-03-28 | 2013-08-07 | 广州坚诺机械设备有限公司 | Rapid nondestructive detection apparatus of vacuum degrees of containers, and detection method thereof |
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- 2015-02-01 CN CN201510063121.5A patent/CN104792863A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592631A (en) * | 2009-07-10 | 2009-12-02 | 浙江大学 | Automatic detection device for quality of brake pad |
| CN102156169A (en) * | 2011-03-08 | 2011-08-17 | 江苏大学 | On-line nondestructive detection method and device for eggshell strength |
| CN102338682A (en) * | 2011-08-30 | 2012-02-01 | 山东明佳包装检测科技有限公司 | Method for detecting pressures in sealed containers on line |
| CN202279416U (en) * | 2011-09-19 | 2012-06-20 | 洛阳至圣科技有限公司 | Baiting bucket with power-driven knocking device |
| CN203091296U (en) * | 2013-02-01 | 2013-07-31 | 泸州市慧江机械制造有限公司 | System for detecting ceramic bottle or glass bottle |
| CN103230880A (en) * | 2013-03-28 | 2013-08-07 | 广州坚诺机械设备有限公司 | Rapid nondestructive detection apparatus of vacuum degrees of containers, and detection method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110272004A (en) * | 2019-04-17 | 2019-09-24 | 义乌市玉刚箱包有限公司 | A kind of more size can openers |
| CN110299151A (en) * | 2019-05-20 | 2019-10-01 | 菜鸟智能物流控股有限公司 | Detection method, detection model generation method and device |
| CN111103354A (en) * | 2019-12-18 | 2020-05-05 | 广电计量检测（沈阳）有限公司 | Tree worm hole-boring detection device and method |
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Application publication date: 20150722 |