CN104016105B - Device workpiece on streamline being monitored and report to the police - Google Patents
Device workpiece on streamline being monitored and report to the police Download PDFInfo
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- CN104016105B CN104016105B CN201410276797.8A CN201410276797A CN104016105B CN 104016105 B CN104016105 B CN 104016105B CN 201410276797 A CN201410276797 A CN 201410276797A CN 104016105 B CN104016105 B CN 104016105B
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Abstract
The present invention discloses a kind of device being monitored the workpiece on streamline and reporting to the police, along being provided with multiple conveyer belt on this streamline, between adjacent conveyer belt, there is interstitial site, this device includes nozzle, current detector unit, control unit and alarm unit, nozzle can have the current setting pressure by Jet with downward flow direction, and nozzle is positioned at interstitial site and is located across the top of workpiece of this position；Current detector unit is for the current that eject from nozzle of detection and the lower section that is at least partially disposed at workpiece through interstitial site；Control unit connects with signal with current detector unit, and alarm unit connects with signal with control unit.By nozzle and corresponding current detector unit, the online conveying situation of workpiece is monitored and triggers warning, no matter workpiece whether in water conveying or surface get wet, all without affecting inductive switch work, being particularly well-suited to workpiece need to be the situation of conveying from water in part-time, sensitivity is higher, reports to the police more accurate.
Description
Technical field
The present invention relates to a kind of device workpiece on streamline being monitored and reporting to the police.
Background technology
For streamline under water or dry type streamline, prior art all has the complete online device being monitored workpiece and reporting to the police, it is general in the case of streamline includes multiple conveyer belt, the interstitial site between two adjacent conveyer belts is needed to be respectively provided with such device, situation with preferably monitoring workpiece, so, streamline for semi-wet formula, i.e. workpiece at least part of operation in a pipeline is carried out in water, existing monitoring device cannot adapt to such situation, so needing the monitoring of a kind of workpiece can being applied on semi-wet formula streamline and alarm device badly.
Summary of the invention
Technical deficiency for above-mentioned existence, it is an object of the invention to provide a kind of device workpiece on streamline being monitored and reporting to the police, wherein inductive switch is located remotely from the top of workpiece transmission plane, and sense parts and be positioned at the lower section of workpiece transmission plane, inductive switch is avoided to meet water malfunctioning, it is ensured that monitoring and warning effect.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of device workpiece on streamline being monitored and reporting to the police, along the direction of transfer of workpiece, multiple conveyer belt it is disposed with on this streamline, between two adjacent described conveyer belts, there is interstitial site, this device includes nozzle, current detector unit, control unit and alarm unit, described nozzle can have the current setting pressure by Jet with downward flow direction, and described nozzle is positioned at described interstitial site and is located across the top of workpiece of this position；Described current detector unit is for the current that eject from described nozzle of detection and the lower section that is at least partially disposed at workpiece through described interstitial site；Described control unit connects with signal with described current detector unit, and the water-flow signal that described current detector unit can be detected feeds back to described control unit；Described alarm unit connects with signal with described control unit, and described control unit can determine whether to control described alarm unit according to its water-flow signal received and report to the police.
Preferably, described current detector unit includes a motion bar mechanism can being moved under the flow action that described nozzle ejects, one has the inductive switch triggering end, described motion bar mechanism has one with first end and the motion bar of the second end, the first end of described motion bar is positioned on the path of the current that described nozzle ejects and is located across the lower section of workpiece of described interstitial site, the second end is neighbouring with the triggering end of described inductive switch, described motion bar mechanism at least has primary importance and the second position, when described motion bar mechanism is in primary importance, described the second end does not contacts with the triggering end of described inductive switch；When described motion bar mechanism is in the second position, the flow action that described nozzle ejects is on described first end, and described the second end is pushed against on the triggering end of described inductive switch.
Preferably, described inductive switch is arranged on the top of the arbitrary described conveyer belt adjacent with this interstitial site, the described end that triggers is arranged on the lower surface of described inductive switch, described motion bar is a bar thick stick, when the flow action that described nozzle ejects is at described first end, described the second end is upturned and is pushed against on described triggering end.
Preferably, workpiece at least passes through under the transmission effect of a described conveyer belt from water.
The beneficial effects of the present invention is: the online conveying situation of workpiece is monitored and triggers warning by nozzle and corresponding current detector unit by the design, wherein inductive switch is positioned at the top of workpiece conveyor surface, the most no matter workpiece whether in water conveying or surface get wet, all without the normal work generation impact on inductive switch, being particularly well-suited to workpiece need to be the situation of conveying from water in part-time, which overcome the defect of existing monitoring and alarm device, sensitivity is higher, and then improves the work efficiency of whole streamline.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the streamline that the present invention relates to；
The schematic top plan view of the streamline that accompanying drawing 2 designs for the present invention；
Accompanying drawing 3 is enlarged diagram at A in accompanying drawing 1.
In accompanying drawing: 1, workpiece；2, conveyer belt；3, interstitial site；4, nozzle；5, current detector unit；6, motion bar；7, inductive switch；8, first end；9, the second end；10, tank.
Detailed description of the invention
The present invention is described in detail below by the embodiment shown in below in conjunction with the accompanying drawings:
As shown in accompanying drawing 1 and accompanying drawing 2, a kind of streamline, along the direction of transfer of workpiece 1, multiple conveyer belt 2 it is disposed with on it, between two adjacent described conveyer belts 2, there is interstitial site 3, the monitoring that the present invention relates to and alarm device are at least partially disposed at these interstitial sites 3, shown in accompanying drawing 3, this device includes nozzle 4, current detector unit 5, control unit and alarm unit, nozzle 4 can have the current setting pressure by Jet with downward flow direction, and nozzle 4 is positioned at interstitial site 3 and is located across the top of workpiece 1 of this position；Current that current detector unit 5 ejects from nozzle 4 for detection and be at least partially disposed at the lower section of workpiece 1 through interstitial site 3；Control unit connects with signal with current detector unit 5, and the water-flow signal that current detector unit 5 can be detected feeds back to control unit；Alarm unit connects with signal with control unit, and control unit can determine whether to control alarm unit according to its water-flow signal received and report to the police.
More specifically, above-mentioned current detector unit 5 includes motion bar 6 mechanism can being moved under the flow action that nozzle 4 ejects, one has the inductive switch 7 triggering end, motion bar 6 mechanism has a motion bar 6 with first end 8 and the second end 9, the first end 8 of motion bar 6 is positioned on the path of the current that nozzle 4 ejects and is located across the lower section of workpiece 1 of interstitial site 3, the second end 9 is neighbouring with the triggering end of inductive switch 7, motion bar 6 mechanism at least has primary importance and the second position, when motion bar 6 mechanism is in primary importance, the second end 9 does not contacts with the triggering end of inductive switch 7；nullWhen motion bar 6 mechanism is in the second position，The flow action that nozzle 4 ejects is on first end 8，The second end 9 is pushed against on the triggering end of inductive switch 7，Inductive switch 7 is arranged on the top of the arbitrary conveyer belt 2 adjacent with this interstitial site 3，Trigger end and be arranged on the lower surface of inductive switch 7，Motion bar 6 is a bar thick stick，When the flow action that nozzle 4 ejects is at first end 8，The second end 9 is upturned and is pushed against on triggering end，Workpiece 1 on this streamline at least passes through under the transmission effect of a conveyer belt 2 from water，As shown in Figure 1，A tank 10 it is provided with on streamline，Conveyer belt 2 is arranged on the water surface，Workpiece 1 adsorbs the lower surface at conveyer belt 2，And this conveyer belt 2 drives workpiece 1 to pass through from water，So，Workpiece 1 is when leaving this conveyer belt 2 and entering next conveyer belt 2，Surface can be with water，In this case，Inductive switch 7 under water environment is the most impracticable，Inductive switch 7 under dry environment is the most impracticable，The nozzle 4 of the design adds the structure of current detector unit 5 and just shows advantage，It is it can be avoided that the water impact on inductive switch 7.
This nozzle 4 is persistently sprayed water, in the case of workpiece 1 normally carries along streamline, in the t1 time period (i.e. the workpiece 1 time below nozzle 4), the current of nozzle 4 ejection are blocked without acting on the first end 8 of motion bar 6 by workpiece 1, i.e. motion bar 6 mechanism is in primary importance, and inductive switch 7 is not opened；In the t2 time period (time below nozzle 4 of the interval between the most adjacent two workpiece 1), the current of nozzle 4 ejection act directly on the first end 8 of motion bar 6, i.e. motion bar 6 mechanism is in the second position, now, inductive switch 7 is pushed against triggering and is opened, and transfers out corresponding signal, and control unit receives this signal, along with the continuous conveying of workpiece 1, t1 time period and t2 time period cycle alternation occur；If the situation that the t2 time period is elongated occurs suddenly in period, illustrating that in the preamble course of conveying of correspondence, workpiece 1 there occurs the fortuitous events such as fastener, abnormal signal now controls alarm unit work, and operator need check streamline in time；It addition, this signal of inductive switch 7 output can be used for counting workpiece 1 or other control accordingly and application.
The online conveying situation of workpiece 1 is monitored and triggers warning by nozzle 4 and corresponding current detector unit 5 by the design, wherein inductive switch 7 is positioned at the top of workpiece 1 conveyor surface, the most no matter workpiece 1 whether in water conveying or surface get wet, all without the normal work generation impact on inductive switch 7, being particularly well-suited to workpiece 1 need to be the situation of conveying from water in part-time, which overcome the defect of existing monitoring and alarm device, sensitivity is higher, and then improves the work efficiency of whole streamline.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to present invention spirit or modification, all should contain within protection scope of the present invention.
Claims (2)
1. the device being monitored the workpiece on streamline and report to the police, this streamline is disposed with along the direction of transfer of workpiece multiple conveyer belt, has interstitial site between two adjacent described conveyer belts, it is characterised in that: this device includes:
Nozzle, it can have the current setting pressure by Jet with downward flow direction, and described nozzle is positioned at described interstitial site and is located across the top of workpiece of this interstitial site；
Current detector unit, it is for the current that eject from described nozzle of detection and the lower section that is at least partially disposed at workpiece through described interstitial site；
Control unit, it is connected with described current detector unit signal, and the water-flow signal that described current detector unit can be detected feeds back to described control unit；
Alarm unit, it is connected with described control unit signal, and described control unit can determine whether to control described alarm unit according to its water-flow signal received and report to the police；
Described current detector unit includes a motion bar mechanism can being moved under the flow action that described nozzle ejects, one has the inductive switch triggering end, described motion bar mechanism has one with first end and the motion bar of the second end, the first end of described motion bar is positioned on the path of the current that described nozzle ejects and is located across the lower section of workpiece of described interstitial site, the second end is neighbouring with the triggering end of described inductive switch, described motion bar mechanism at least has primary importance and the second position, when described motion bar mechanism is in primary importance, described the second end does not contacts with the triggering end of described inductive switch；When described motion bar mechanism is in the second position, the flow action that described nozzle ejects is on described first end, and described the second end is pushed against on the triggering end of described inductive switch；
Described inductive switch is arranged on the top of the arbitrary described conveyer belt adjacent with this interstitial site, the described end that triggers is arranged on the lower surface of described inductive switch, described motion bar is a bar thick stick, when the flow action that described nozzle ejects is at described first end, described the second end is upturned and is pushed against on described triggering end.
Device workpiece on streamline being monitored and reporting to the police the most according to claim 1, it is characterised in that: workpiece at least passes through under the transmission effect of a described conveyer belt from water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276797.8A CN104016105B (en) | 2014-06-19 | 2014-06-19 | Device workpiece on streamline being monitored and report to the police |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276797.8A CN104016105B (en) | 2014-06-19 | 2014-06-19 | Device workpiece on streamline being monitored and report to the police |
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| CN104016105A CN104016105A (en) | 2014-09-03 |
| CN104016105B true CN104016105B (en) | 2016-09-28 |
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| CN201410276797.8A Active CN104016105B (en) | 2014-06-19 | 2014-06-19 | Device workpiece on streamline being monitored and report to the police |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109868880B (en) * | 2018-11-09 | 2020-08-11 | 南宁学院 | Be used for flood discharge pipeline to prevent personnel device that falls |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203959236U (en) * | 2014-06-19 | 2014-11-26 | 张家港市超声电气有限公司 | The device that workpiece on conveyor line is monitored and reported to the police |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10265026A (en) * | 1997-03-25 | 1998-10-06 | Hitachi Electron Eng Co Ltd | Passage of work detector |
| EP1741525A1 (en) * | 2005-07-06 | 2007-01-10 | Trumpf Werkzeugmaschinen GmbH + Co. KG | Device for supporting plate materials |
| CN201406195Y (en) * | 2009-03-05 | 2010-02-17 | 珠海格力电器股份有限公司 | Production line capable of being controlled conveniently and precisely |
| CN201786384U (en) * | 2010-09-21 | 2011-04-06 | 陈玉金 | Belt break protection device for belt conveyor |
| CN202138836U (en) * | 2011-05-16 | 2012-02-08 | 东莞怡富电路板厂 | Washing machine with water saving device |
| CN103241523B (en) * | 2013-05-20 | 2016-03-02 | 济钢集团有限公司 | A kind of belt conveyer material blocking detection control apparatus |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203959236U (en) * | 2014-06-19 | 2014-11-26 | 张家港市超声电气有限公司 | The device that workpiece on conveyor line is monitored and reported to the police |
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| CN104016105A (en) | 2014-09-03 |
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