CN204086913U - A kind of control device of automatic detection workpiece height - Google Patents
A kind of control device of automatic detection workpiece height Download PDFInfo
- Publication number
- CN204086913U CN204086913U CN201420422210.5U CN201420422210U CN204086913U CN 204086913 U CN204086913 U CN 204086913U CN 201420422210 U CN201420422210 U CN 201420422210U CN 204086913 U CN204086913 U CN 204086913U
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- China
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- workpiece
- inductor
- height
- programmable controller
- lowering means
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Abstract
A kind of control device of automatic detection workpiece height, comprise Programmable Logic Controller, workpiece disc, workpiece inductor, rise and lowering means driver, workpiece rises and lowering means, riser top and bottom inductor, lowering means top and bottom inductor, height detection bar, masthead end and bar end inductor, pusher and driver, pusher inductor, the position signalling fed back by each inductor ensures the displacement that each device moves, utilize height detection bar whether qualified to detect each workpiece, defective workpiece removes by pusher, man-machine interface realizes human-computer interaction operation, can realize detecting fast workpiece, have simple to operate, stable, efficiency is high, usable range is wide, economical and practical feature.
Description
Technical field
The utility model relates to a kind of automated detection system, particularly a kind of control device of automatic detection workpiece height.
Background technology
In automatic production line, workpiece needs in the fabrication process through different testing processes to judge that whether workpiece is qualified, or classifies etc. to workpiece.At present, size detection is all generally measured by operative, and this detection time is long, efficiency is low, labour intensity is large, accuracy of detection is low, easily occurs undetected or detects wrong situation.Along with the development of automatization level, the continuous increase of manufacturing industry product demand, in order to enhance productivity, manual detection cannot satisfy the demands, and needs to detect fast workpiece.Flexible detecting unit have easy and simple to handle, operate steadily, accuracy of detection is high, efficiency advantages of higher, be widely used in, in the automatic testing process of streamline, improve automaticity, and detection efficiency being high, alleviating labour intensity.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is the control device proposing a kind of automatic detection workpiece height, can realize detecting fast workpiece, there is simple to operate, stable, that efficiency is high, usable range is wide, economical and practical feature.
To achieve these goals, the technical solution adopted in the utility model is:
A control device for automatic detection workpiece height, comprises programmable controller PLC, and programmable controller PLC is connected in turn with workpiece riser driver, workpiece riser, riser top inductor and forms loop; Programmable controller PLC is connected in turn with inductor bottom workpiece riser driver, workpiece riser, riser and forms loop; Workpiece riser is provided with workpiece disc, and workpiece disc surface is provided with workpiece inductor, and workpiece inductor and programmable controller PLC connect and compose loop;
Described programmable controller PLC is connected in turn with height lowering means driver, height lowering means, height lowering means top inductor and forms loop; Programmable controller PLC is connected in turn with inductor bottom height lowering means driver, height lowering means, height lowering means and forms loop; Height lowering means is provided with height detection bar, and the top of height detection bar and end are all separately installed with masthead end inductor and bar end inductor, and masthead end inductor and bar end inductor connect and compose loop with programmable controller PLC respectively; Programmable controller PLC is connected in turn with pusher driver, pusher, pusher inductor and forms loop.
Described programmable controller PLC is connected with man-machine interface.
Described programmable controller PLC is connected with man-machine interface, man-machine interface is provided with scram button and reset button.
Because the utility model ensures by the position signalling that each inductor feeds back the displacement that each device moves, system architecture is simple, easy to operate, and stable and reliable operation, efficiency are high, have the advantages that accuracy of detection is high, usable range is wide, economical and practical.
Accompanying drawing explanation
Accompanying drawing is the utility model system principle diagram.
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and principle of work are described in further detail.
See accompanying drawing, a kind of control device of automatic detection workpiece height, comprises programmable controller PLC, and programmable controller PLC is connected in turn with workpiece riser driver, workpiece riser, riser top inductor and forms loop; Programmable controller PLC is connected in turn with inductor bottom workpiece riser driver, workpiece riser, riser and forms loop; Workpiece riser is provided with workpiece disc, and workpiece disc surface is provided with workpiece inductor, and for detecting the arrival of workpiece, workpiece inductor and programmable controller PLC connect and compose loop;
Described programmable controller PLC is connected in turn with height lowering means driver, height lowering means, height lowering means top inductor and forms loop; Programmable controller PLC is connected in turn with inductor bottom height lowering means driver, height lowering means, height lowering means and forms loop; Height lowering means is provided with height detection bar, and the top of height detection bar and end are all separately installed with masthead end inductor and bar end inductor, and masthead end inductor and bar end inductor connect and compose loop with programmable controller PLC respectively; Programmable controller PLC is connected in turn with pusher driver, pusher, pusher inductor and forms loop.
Principle of work of the present utility model is:
In man-machine interface, press beginning button, control system brings into operation, and detected the arrival of workpiece, and the signal that put in place by workpiece is delivered in PLC by the inductor in workpiece disc.PLC controls the action of workpiece riser driver, the distance of workpiece riser rising is controlled by workpiece riser top inductor, after rising to precalculated position, PLC controls the action of height lowering means driver, the distance of height lowering means decline is controlled by inductor bottom height lowering means, after dropping to precalculated position, whether the height that the inductor of height detection masthead end and end detects workpiece is jointly qualified.
If it is qualified to detect workpiece height, then PLC controls the action of pusher driver, and workpiece is pushed to qualified district, and then each device gets back to initial position, waits for the detection of next workpiece; If it is defective to detect workpiece height, then PLC controls riser and turns back to bottom, and control the action of pusher driver, workpiece is pushed to defective district, and then each device gets back to initial position, waits for the detection of next workpiece.
Programmable controller PLC is connected with man-machine interface, man-machine interface is provided with scram button and reset button, emergency condition occurs, presses scram button, and all devices stop action, and press reset button, each device turns back to initial position.
Claims (3)
1. one kind is detected the control device of workpiece height automatically, comprise programmable controller PLC, programmable controller PLC is connected in turn with workpiece riser driver, workpiece riser, riser top inductor and forms loop, it is characterized in that, programmable controller PLC is connected in turn with inductor bottom workpiece riser driver, workpiece riser, riser and forms loop; Workpiece riser is provided with workpiece disc, and workpiece disc surface is provided with workpiece inductor, and workpiece inductor and programmable controller PLC connect and compose loop;
Described programmable controller PLC is connected in turn with height lowering means driver, height lowering means, height lowering means top inductor and forms loop; Programmable controller PLC is connected in turn with inductor bottom height lowering means driver, height lowering means, height lowering means and forms loop; Height lowering means is provided with height detection bar, and the top of height detection bar and end are all separately installed with masthead end inductor and bar end inductor, and masthead end inductor and bar end inductor connect and compose loop with programmable controller PLC respectively; Programmable controller PLC is connected in turn with pusher driver, pusher, pusher inductor and forms loop.
2. the control device of a kind of automatic detection workpiece height according to claim 1, it is characterized in that, described programmable controller PLC is connected with man-machine interface.
3. the control device of a kind of automatic detection workpiece height according to claim 1, it is characterized in that, described programmable controller PLC is connected with man-machine interface, man-machine interface is provided with scram button and reset button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422210.5U CN204086913U (en) | 2014-07-29 | 2014-07-29 | A kind of control device of automatic detection workpiece height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422210.5U CN204086913U (en) | 2014-07-29 | 2014-07-29 | A kind of control device of automatic detection workpiece height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086913U true CN204086913U (en) | 2015-01-07 |
Family
ID=52179608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422210.5U Expired - Fee Related CN204086913U (en) | 2014-07-29 | 2014-07-29 | A kind of control device of automatic detection workpiece height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930944A (en) * | 2015-06-25 | 2015-09-23 | 深圳市京田精密科技有限公司 | Precise detection equipment control system and control method |
| CN105032778A (en) * | 2015-05-18 | 2015-11-11 | 慈溪市南盾电器有限公司 | Height detecting and sorting apparatus of workpieces |
| CN105691759A (en) * | 2016-04-11 | 2016-06-22 | 浙江中烟工业有限责任公司 | Level control device for recycling cartons of carton sealing machine |
-
2014
- 2014-07-29 CN CN201420422210.5U patent/CN204086913U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032778A (en) * | 2015-05-18 | 2015-11-11 | 慈溪市南盾电器有限公司 | Height detecting and sorting apparatus of workpieces |
| CN105032778B (en) * | 2015-05-18 | 2017-07-25 | 盐城康鼎机械有限公司 | The height detection sorting equipment of workpiece |
| CN104930944A (en) * | 2015-06-25 | 2015-09-23 | 深圳市京田精密科技有限公司 | Precise detection equipment control system and control method |
| CN104930944B (en) * | 2015-06-25 | 2017-10-31 | 深圳市京田精密科技有限公司 | A kind of precision checking equipment control system and control method |
| CN105691759A (en) * | 2016-04-11 | 2016-06-22 | 浙江中烟工业有限责任公司 | Level control device for recycling cartons of carton sealing machine |
| CN105691759B (en) * | 2016-04-11 | 2017-12-12 | 浙江中烟工业有限责任公司 | A kind of level control device of cartoning sealing machine reuse carton |
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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: 20150107 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |