CN201740474U - On-line detection device for external diameter of detonating tube and explosive quantity - Google Patents
On-line detection device for external diameter of detonating tube and explosive quantity Download PDFInfo
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- CN201740474U CN201740474U CN2010202715148U CN201020271514U CN201740474U CN 201740474 U CN201740474 U CN 201740474U CN 2010202715148 U CN2010202715148 U CN 2010202715148U CN 201020271514 U CN201020271514 U CN 201020271514U CN 201740474 U CN201740474 U CN 201740474U
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- external diameter
- detonator
- detonating tube
- vision sensor
- dose
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Abstract
An on-line detection device for external diameter of a detonating tube and explosive quantity comprises a visual sensor, a programmable controller, a marking mechanism, and two detonating tube tensioning mechanisms, wherein the visual sensor collects image information of the external diameter of the detonating tube and the explosive quantity and compares the collected information with preset analogue value, and further outputs signals to the programmable controller when the collected detonating tube image exceeds the preset analogue value; the programmable controller receives the output signals of the visual sensor, sends directive signals to drive the marking mechanism to act, and outputs alarm signals; the marking mechanism executes the directives of the programmable controller and marks unqualified detonating tubes; and the two detonating tube tensioning mechanisms are arranged on two sides of the visual sensor respectively. The utility model adopts advanced visual sensor technology, effectively solves the matching problem of higher linear velocity and slower conventional detection efficiency during the drawing of the detonating tube, and realizes synchronous on-line detection of the explosive quantity and the external diameter, thereby improving production efficiency, reducing labor intensity and guaranteeing product quality.
Description
Technical field
The utility model is used for industrial explosive material production, specifically is a kind of plastic detonating tube external diameter and dose on-line measuring device.
Background technology
For the quality control of explosive one plastic detonating tube, mainly be the uniformity of control plastic detonating tube inwall primer and the dose of the interior primer of unit length, and three indexs of the external diameter of detonator.Present domestic industrial explosive material industry exceeds standard and dose skewness and the overproof bad product of external diameter to the dose that produces in the plastic detonating tube production process, and whether adopt ocular estimate to detect detonator has dose to exceed standard and the phenomenon of dose skewness more; Detect the detonator external diameter with slide measure or micrometer whether off-gage phenomenon is arranged.Such detection method, efficient is low, labour intensity is big, and also there is very big influence in human factor to testing result; And be a sampling observation process to the detection of external diameter, the omission phenomenon appears easily.
Summary of the invention
Whether whether the purpose of this utility model provide and a kind ofly exist exceed standard phenomenon and external diameter of dose skewness and dose to exist off-gage phenomenon to discern and the detonator external diameter and the dose on-line measuring device of mark to detonator.
The technical solution adopted in the utility model is: comprise that gathering the detonator external diameter for one carries out the computing comparison with the picture signal of dose and the analog quantity that presets with it, when the detonator image of obtaining exceeds the scope of the analog quantity that presets, output signal to the vision sensor of Programmable Logic Controller; The output signal of a reception vision sensor, and send command signal driving mark mechanism action, the Programmable Logic Controller of output alarm signal simultaneously; The mark mechanism of mark is carried out in the instruction of an execution Programmable Logic Controller to bad detonator; Two cover detonator strainers, the both sides of the vision sensor that is placed in.
Said two cover detonator strainers and mark mechanism are loaded on the panel of this device frame, and panel is provided with support, support is housed on the support adjusts crossbeam, and vision sensor is loaded on support and adjusts crossbeam.
Said Programmable Logic Controller is connected with acoustic-optic alarm.
Said Programmable Logic Controller is connected with mark mechanism.
The below of said vision sensor is provided with the vision sensor light source on the panel that is fixed on this device frame.
Said vision sensor links to each other with Programmable Logic Controller.
The beneficial effects of the utility model are: because the utility model has adopted advanced vision sensor technology, solved the very fast and slow matching problem of conventional detection efficient of plastic detonating tube linear velocity in pulling process effectively, realized the process program that online dose and external diameter detect simultaneously, obtained effect preferably, improved production efficiency, reduce working strength of workers, guaranteed product quality.
Description of drawings
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is a structure chart of the present utility model.
Among the figure, 1, support, 2, support adjusts crossbeam, 3, panel, 4, vision sensor, 5, the vision sensor light source, 6, the detonator strainer, 7, mark mechanism, 8, detonator, 9, Programmable Logic Controller, 10, acoustic-optic alarm.
The specific embodiment
Among Fig. 1, PC links to each other with vision sensor 4, according to relevant national standard, in unit length, dose is evenly distributed, in the plastic detonating tube image information and unit length of dose maximum, dose is evenly distributed, and the plastic detonating tube image information of dose minimum is as two limit analog quantitys, by PC input vision sensor 4, also the plastic detonating tube image information of maximum outside diameter and the plastic detonating tube image information of minimum outer diameter are imported vision sensors 4 as other two limit analog quantitys; In the plastic detonating tube production process, image information by the obtained online plastic detonating tube of vision sensor 4, itself and two pairs of analog quantitys that preset are compared, be in two pairs of products between the analog quantity and be considered as qualified products, when exceeding two pairs of analog quantity limit in the line products image information, it is defective to be considered as product.The picture signal of vision sensor 4 collection plastic detonating tube external diameters and dose and the analog quantity that presets with it are carried out computing relatively, when the image information of the plastic detonating tube of obtaining exceeds the scope of the analog quantity that presets, vision sensor 4 transmission signals are given Programmable Logic Controller 9, after Programmable Logic Controller 9 received signals, to sending instruction for mark mechanism 7, drive 7 actions of mark mechanism, underproof product is made special marking; Programmable Logic Controller 9 is output alarm signal simultaneously, or is connected with acoustic-optic alarm 10, drives acoustic-optic alarm 10 and reports to the police.
Among Fig. 2, the utility model is made up of support 1, support adjustment crossbeam 2, panel 3, vision sensor 4, vision sensor light source 5, detonator strainer 6, mark mechanism 7, Programmable Logic Controller 9, acoustic-optic alarm 10.Vision sensor 4 is fixed on support and adjusts on the crossbeam 2; The be placed in both sides of vision sensor 4 of two cover detonator strainers 6 are fixed on the panel 3; Vision sensor light source 5 places the below of vision sensor 4, is fixed on the panel 3; Mark mechanism 7 places the Far Left of this device, is fixed on the panel 3.Before the utility model is installed in the draw-gear of detonator production line, plastic detonating tube 8 is through between vision sensor 4 of the present utility model and the vision sensor light source 5, standard wheels around last detonator draw-gear, after treating that the external diameter of detonator 8 and dose meet technological requirement, start power supply of the present utility model, make the utility model in running order, at this moment, detonator strainer 6 of the present utility model is with plastic detonating tube 8 tensionings, and assurance plastic detonating tube 8 is not shaken below vision sensor 4; Constantly obtain the image information of the plastic detonating tube 8 that is drawing by vision sensor 4, itself and two pairs of analog quantitys that are preset in the vision sensor 4 are carried out computing relatively, the product that is between two pairs of analog quantitys that preset is considered as qualified products; When the image information of the detonator 8 that is drawing exceeds the standard picture information simulation amount that presets, be considered as substandard product, this moment, vision sensor 4 outputed signal to Programmable Logic Controller 9, after Programmable Logic Controller 9 received signals, send instruction to mark mechanism 7, drive 7 pairs of bad detonators of mark mechanism and carry out mark, output alarm signal simultaneously, thus realize the process program of online detection.
Claims (5)
1. detonator external diameter and dose on-line measuring device is characterized in that:
Comprise that gathering the detonator external diameter for one carries out the computing comparison with the picture signal of dose and the analog quantity that presets with it, when the detonator image of obtaining exceeds the scope of the analog quantity that presets, outputs signal to the vision sensor of Programmable Logic Controller;
The output signal of a reception vision sensor, and send command signal driving mark mechanism action, the Programmable Logic Controller of output alarm signal simultaneously;
The mark mechanism of mark is carried out in the instruction of an execution Programmable Logic Controller to bad detonator;
Two cover detonator strainers, the both sides of the vision sensor that is placed in.
2. detonator external diameter according to claim 1 and dose on-line measuring device, it is characterized in that: said two cover detonator strainers and mark mechanism are loaded on the panel of this device frame, panel is provided with support, support is housed on the support adjusts crossbeam, vision sensor is loaded on support and adjusts crossbeam.
3. detonator external diameter according to claim 1 and dose on-line measuring device is characterized in that: said Programmable Logic Controller is connected with acoustic-optic alarm.
4. detonator external diameter according to claim 1 and dose on-line measuring device is characterized in that: said Programmable Logic Controller is connected with mark mechanism.
5. detonator external diameter according to claim 1 and dose on-line measuring device is characterized in that: the below of said vision sensor is provided with the vision sensor light source on the panel that is fixed on this device frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202715148U CN201740474U (en) | 2010-07-23 | 2010-07-23 | On-line detection device for external diameter of detonating tube and explosive quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202715148U CN201740474U (en) | 2010-07-23 | 2010-07-23 | On-line detection device for external diameter of detonating tube and explosive quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740474U true CN201740474U (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202715148U Expired - Fee Related CN201740474U (en) | 2010-07-23 | 2010-07-23 | On-line detection device for external diameter of detonating tube and explosive quantity |
Country Status (1)
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| CN (1) | CN201740474U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278922A (en) * | 2011-08-18 | 2011-12-14 | 武汉人天包装技术有限公司 | Online dual-camera detecting and code spraying system for detonating tube |
| CN103353261A (en) * | 2013-07-30 | 2013-10-16 | 重庆长江电工工业集团有限公司 | Device for detecting powder amount of campaign bomb |
| CN103411975A (en) * | 2013-07-11 | 2013-11-27 | 东莞市三瑞自动化科技有限公司 | Machine vision-based safety fuse gunpowder density nondestructive testing method and machine vision-based safety fuse gunpowder density nondestructive testing system |
| CN106855381A (en) * | 2015-12-09 | 2017-06-16 | 中国科学院沈阳自动化研究所 | A kind of full-automatic ammunition products close thorax measuring apparatus |
| CN108020549A (en) * | 2018-01-10 | 2018-05-11 | 中煤科工集团淮北爆破技术研究院有限公司 | A kind of detonator dose on-line measuring device |
| CN109357719A (en) * | 2018-12-14 | 2019-02-19 | 深圳市大能智造科技有限公司 | The detonator dose of view-based access control model, line footpath, the online test method for defect of intaking |
-
2010
- 2010-07-23 CN CN2010202715148U patent/CN201740474U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278922A (en) * | 2011-08-18 | 2011-12-14 | 武汉人天包装技术有限公司 | Online dual-camera detecting and code spraying system for detonating tube |
| CN102278922B (en) * | 2011-08-18 | 2013-07-03 | 武汉人天包装技术有限公司 | Online dual-camera detecting and code spraying system for detonating tube |
| CN103411975A (en) * | 2013-07-11 | 2013-11-27 | 东莞市三瑞自动化科技有限公司 | Machine vision-based safety fuse gunpowder density nondestructive testing method and machine vision-based safety fuse gunpowder density nondestructive testing system |
| CN103411975B (en) * | 2013-07-11 | 2016-01-20 | 东莞市三瑞自动化科技有限公司 | Based on safety fuse gunpowder density lossless detection method and the system thereof of machine vision |
| CN103353261A (en) * | 2013-07-30 | 2013-10-16 | 重庆长江电工工业集团有限公司 | Device for detecting powder amount of campaign bomb |
| CN103353261B (en) * | 2013-07-30 | 2015-06-10 | 重庆长江电工工业集团有限公司 | Device for detecting powder amount of campaign bomb |
| CN106855381A (en) * | 2015-12-09 | 2017-06-16 | 中国科学院沈阳自动化研究所 | A kind of full-automatic ammunition products close thorax measuring apparatus |
| CN106855381B (en) * | 2015-12-09 | 2018-02-23 | 中国科学院沈阳自动化研究所 | A kind of full-automatic ammunition products close thorax measuring apparatus |
| CN108020549A (en) * | 2018-01-10 | 2018-05-11 | 中煤科工集团淮北爆破技术研究院有限公司 | A kind of detonator dose on-line measuring device |
| CN109357719A (en) * | 2018-12-14 | 2019-02-19 | 深圳市大能智造科技有限公司 | The detonator dose of view-based access control model, line footpath, the online test method for defect of intaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |