CN203767361U - Material loss preventing conveying device and material loss prevention detection device - Google Patents
Material loss preventing conveying device and material loss prevention detection device Download PDFInfo
- Publication number
- CN203767361U CN203767361U CN201420043768.2U CN201420043768U CN203767361U CN 203767361 U CN203767361 U CN 203767361U CN 201420043768 U CN201420043768 U CN 201420043768U CN 203767361 U CN203767361 U CN 203767361U
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- detection arm
- detector
- vibrating motor
- rapping
- signal
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- 239000000463 material Substances 0.000 title claims abstract description 68
- 238000001514 detection method Methods 0.000 title claims abstract description 53
- 230000002265 prevention Effects 0.000 title abstract 5
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000012546 transfer Methods 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000013459 approach Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000011505 plaster Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Control Of Conveyors (AREA)
Abstract
The utility model provides a material loss prevention detection device. The material loss prevention detection device is characterized by comprising a material pile height adjusting plate, a detector, a rotating shaft, a baffle and a detection arm, the rotating shaft is fixed to one side of the material pile height adjusting plate, one end of the baffle and one end of the detection arm are fixedly connected to the rotating shaft and take the rotating shaft as a rotation axis, the length of the baffle is larger than the length of the material pile adjusting plate, and the detector is used for determining whether the detection arm is detected or not and outputting an obtained detection signal. The utility model further provides a material loss prevention conveying device comprising the detection device. The material loss prevention conveying device can automatically deal with the situations of bridging and material blocking and ensure continuous stable operation of a material frying system and the quality of clinker, the speed of dealing with the situations that a discharging bin is blocked or feeding is conducted not in time is improved, and the utilization rate of the device is improved.
Description
Technical field
The utility model relates to a kind of anti-load transfer device and detecting device thereof that loses material.
Background technology
At present, in novel gypsum board assembly line, raw materials for production are mainly desulfurated plaster, and the load transfer device of raw material workshop desulfurated plaster is mainly comprised of equipment such as the feed bin of desulfurated plaster, belt conveyors.
Desulfurated plaster aqueous ingredients is in 10% left and right, and poor fluidity, scaffold, putty phenomenon easily occur in the bin blanking process of desulfurated plaster; Or material loading personnel material loading is not in time, cause frying the fluctuation of material process Raw discharge quantity, because the feed bin of desulfurated plaster is far away apart from raw material control cabin, to scaffold, putty situation, can not make in time corresponding operation, impact is fried material work and is carried out and grog quality.
Utility model content
The application's technical matters to be solved is to overcome scaffold, the putty phenomenon of easily occurring in the bin blanking process of desulfurated plaster of the prior art, and can not make in time corresponding operation to scaffold, putty situation, impact fries that material work is carried out and the defect of grog quality.
In order to solve the problems of the technologies described above, the application provides a kind of anti-detecting device that loses material, it is characterized in that, it comprises material stack height regulating plate, detector, rotating shaft, baffle plate and detection arm,
Described rotating shaft is fixed on a side of described material stack height regulating plate, and one end of described baffle plate and detection arm is fixedly connected in rotating shaft, and described baffle plate and detection arm be take described rotating shaft as S. A., and the length of described baffle plate is greater than the length of material stack height regulating plate,
Described detector, for whether described detection arm being detected, and exports the detection signal obtaining.
Preferably, described detector is photoelectric switch or approach switch.
Preferably, the angle of described baffle plate and detection arm is 0-90 °.
The utility model also provides a kind of anti-load transfer device that loses material, and it comprises detecting device described above, also comprises feed bin, belt conveyor, rapping apparatus and Programmable Logic Controller,
Wherein, the bottom of described feed bin is provided with discharging opening, and described belt conveyor is positioned at the below of described feed bin, and described material stack height regulating plate is fixed on a side of feed bin discharge hole;
Described Programmable Logic Controller, for the signal of detection arm do not detected according to detector, controls described rapping apparatus rapping blanking bin; For the signal of detection arm detected according to detector, stop rapping blanking bin.
Preferably, the top of described feed bin is provided with screen cloth,
Described Programmable Logic Controller, for the signal of detection arm do not detected above according to the continuous 5s of detector, controls described rapping apparatus rapping screen cloth and feed bin.
Preferably, described screen cloth is connected with feed bin by elastic component.
Preferably, described rapping apparatus comprises described the first vibrating motor and the second vibrating motor, and described the first vibrating motor is arranged on screen cloth, and described the second vibrating motor is arranged on bin wall;
Described Programmable Logic Controller, for the signal of detection arm do not detected according to detector, controls described the first vibrating motor rapping screen cloth, controls described the second vibrating motor rapping bin wall.
Preferably, described Programmable Logic Controller, for the signal of detection arm do not detected according to detector, controls described the first vibrating motor and the second vibrating motor and repeatedly moves, and the time of each run is 0.5-3s, operation be spaced apart 5-20s.
Preferably, the described anti-load transfer device that loses material also comprises annunciator,
Described Programmable Logic Controller, for moving after 1-5 time at described the first vibrating motor of control and the second vibrating motor, when described detector does not still detect the signal of detection arm, controls annunciator generation alerting signal.
Compare with relevant technologies, the beneficial effect of the utility model embodiment is as follows:
The anti-load transfer device that loses material of the present utility model, can process scaffold putty situation automatically, reduces frying the impact of material system stability, has ensured stir-fry material system continuous and steady operation and grog quality; Quickening blocks blanking bin or the material loading processing speed that situation occurs not in time, improves capacity utilization rate; The degree of automation that has improved source material delivery system, reduces staff labor intensity, ensures employee's life security.
Accompanying drawing explanation
Fig. 1 is the anti-schematic diagram that loses the detecting device of material of the utility model embodiment;
Fig. 2 is the anti-schematic diagram that loses the detecting device of material of the utility model embodiment;
Fig. 3 is the anti-schematic diagram that loses the load transfer device of material for the utility model embodiment;
The anti-detecting device that loses material of Reference numeral: 1-, 11-rotating shaft, 12-baffle plate, 13-detection arm, 14-detector, 15-material stack height regulating plate, 2-feed bin, 3-belt conveyor, 4-screen cloth, 5-the first vibrating motor, 6-the second vibrating motor
The specific embodiment
Hereinafter in connection with accompanying drawing, embodiment of the present utility model is elaborated.It should be noted that, in the situation that not conflicting, the embodiment in the application and the feature in embodiment be combination in any mutually.
The anti-load transfer device that loses material of the utility model embodiment is to realize like this, see shown in 3, it comprises feed bin 2, belt conveyor 3, rapping apparatus, anti-detecting device 1 and the Programmable Logic Controller (PLC) that loses material, the bottom of feed bin 2 is provided with discharging opening, and described belt conveyor 3 is positioned at the below of described feed bin 2.As depicted in figs. 1 and 2, the anti-detecting device 1 that loses material comprises rotating shaft 11, baffle plate 12, detection arm 13, detector 14 and material stack height regulating plate 15, material stack height regulating plate 15 is fixed on feed bin 2 discharging openings along a side in the place ahead of belt conveyor 3 throughput directions, rotating shaft 11 is fixed on material stack height regulating plate 15 along a side in the place ahead of belt conveyor 3 throughput directions, baffle plate 12 and detection arm 13 are fixedly connected in rotating shaft 11, and baffle plate 12 and detection arm 13 can be usingd rotating shaft 11 and be rotated as S. A. like this.
The length of baffle plate is greater than the length of material stack height regulating plate, and when feed bin 2 feed openings are discharged without material, the lower edge of baffle plate 12 is lower than the lower edge of material stack height regulating plate 15 like this, and when having feed bin 2 feed openings to have material to discharge, stockpile promotes baffle plate rotation.The below of detection arm 13 in detector 14, detector 14 can't detect detection arm 13; When desulfurated plaster is normal saturated stable blanking, stockpile promotes baffle plate 12 rotations to lower edge and material stack height regulating plate 15 times along flush position, baffle plate 12 drives detection arm 13 rotations by rotating shaft 11 simultaneously, and near detecting device, enter the surveyed area of detector 14, detector 14 sends Programmable Logic Controller by the signal that detection arm 13 detected, PLC input position 1, and upper computer operation screen shows that blanking is stable.The position of check-out console position and detector 14 all can be according to field condition adjustment.
When occurring that scaffold or putty phenomenon appear in feed bin 2, while causing stockpile unsaturated, material stack height declines, baffle plate is fallen by Gravitative Loads, detection arm 13 is left the surveyed area of detector 14, and detector 14 can't detect and detects detection arm 13, and PLC does not detect the signal of detection arm 13 according to detector 14, input position 0, and control rapping apparatus rapping feed bin 2.
When feed bin 2 is after rapping, if eliminate scaffold or putty phenomenon, it is normal that blanking recovers, and stockpile reaches capacity, material stack height is got back to home position, baffle plate and detection arm 13 are also got back to home position, and detector 14 detects detection arm 13, and the signal that detection arm 13 detected is sent to Programmable Logic Controller, Programmable Logic Controller input position 1, show that blanking is stable, Programmable Logic Controller detects the signal of detection arm 13 according to detector 14, controls rapping apparatus and stops rapping feed bin 2.
Programmable Logic Controller does not detect the signal of detection arm 13 above according to the continuous 5s of detector 14, control rapping apparatus rapping feed bin 2.When belt conveyor 3 normal operation, input position is added with filtering wave by prolonging time protection, prevents misoperation, only has input position 0 to continue when 5s is above just can export without material signal, shows that raw material loses material and reports to the police, and automatically control rapping apparatus operation at upper computer.
The top of feed bin 2 is provided with the screen cloth 4 with vibration function, and screen cloth 4 is connected with feed bin 2 by elastic component, and elastic component can be spring, and the top of feed bin 2 is provided with spring, and the top of spring is provided with screen cloth 4 again.Rapping apparatus comprises described the first vibrating motor 5 and the second vibrating motor 6, and described the first vibrating motor 5 is arranged on screen cloth 4, and described the second vibrating motor 6 is arranged on bin wall; Described Programmable Logic Controller, for the signal of detection arm 13 do not detected according to detector 14, controls described the first vibrating motor 5 rapping screen clothes 4, controls described the second vibrating motor 6 rapping bin walls.
If Controlled by Programmable Controller the first vibrating motor 5 and the second vibrating motor are after 6 operation a period of times, or in losing material state, there are scaffold or putty phenomenon, when detector 14 does not still detect the signal of detection arm 13, Programmable Logic Controller controls the first vibrating motor 5 and the second vibrating motor 6 continues repeatedly operation.The time of each run is 0.5-3s, operation be spaced apart 5-20s.。Time of run and interval can be adjusted according to on-the-spot running condition.
The anti-load transfer device that loses material also comprises annunciator.At control the first vibrating motor 5 and the second vibrating motor 6, move after 1-5 time, discharging opening is still without stablizing saturated material stream, detector 14 still can't detect detection arm 13, Programmable Logic Controller can judge it may is that desulfurization gypsum discharge bin 2 blocks or without material, annunciator output sound and light alarm signal, points out field man to process.
Detector 14 can be realized detection by conventional inductor, as adopted photoelectric switch or approach switch.
The angle of baffle plate and detection arm 13 can be 0-90 °.
The anti-load transfer device that loses material of the present utility model, can process scaffold putty situation automatically, reduces frying the impact of material system stability, has ensured stir-fry material system continuous and steady operation and grog quality; Quickening blocks blanking bin 2 or the material loading processing speed that situation occurs not in time, improves capacity utilization rate; The degree of automation that has improved source material delivery system, reduces staff labor intensity, ensures employee's life security.
Although the disclosed embodiment of the utility model as above, the embodiment that described content just adopts for the ease of understanding the utility model, not in order to limit the utility model.Technical personnel under any the utility model in technical field; do not departing under the prerequisite of the disclosed spirit and scope of the utility model; can do any modification and variation what implement in form and in details; but scope of patent protection of the present utility model, still must be as the criterion with the scope that appending claims was defined.
Claims (9)
1. an anti-detecting device that loses material, is characterized in that, it comprises material stack height regulating plate, detector, rotating shaft, baffle plate and detection arm,
Described rotating shaft is fixed on a side of described material stack height regulating plate, and one end of described baffle plate and detection arm is fixedly connected in rotating shaft, and described baffle plate and detection arm be take described rotating shaft as S. A., and the length of described baffle plate is greater than the length of material stack height regulating plate,
Described detector, for whether described detection arm being detected, and exports the detection signal obtaining.
2. the anti-detecting device that loses material according to claim 1, wherein, described detector is photoelectric switch or approach switch.
3. the anti-detecting device that loses material according to claim 1 and 2, wherein, the angle of described baffle plate and detection arm is 0-90 °.
4. an anti-load transfer device that loses material, is characterized in that, the detecting device that it comprises as described in any one in claim 1-3, also comprises feed bin, belt conveyor, rapping apparatus and Programmable Logic Controller,
Wherein, the bottom of described feed bin is provided with discharging opening, and described belt conveyor is positioned at the below of described feed bin, and described material stack height regulating plate is fixed on a side of feed bin discharge hole;
Described Programmable Logic Controller, for the signal of detection arm do not detected according to detector, controls described rapping apparatus rapping blanking bin; For the signal of detection arm detected according to detector, stop rapping blanking bin.
5. load transfer device according to claim 4, wherein, the top of described feed bin is provided with screen cloth,
Described Programmable Logic Controller, for the signal of detection arm do not detected above according to the continuous 5s of detector, controls described rapping apparatus rapping screen cloth and feed bin.
6. load transfer device according to claim 5, wherein, described screen cloth is connected with feed bin by elastic component.
7. according to the load transfer device described in any one in claim 4-6, wherein, described rapping apparatus comprises described the first vibrating motor and the second vibrating motor, and described the first vibrating motor is arranged on screen cloth, and described the second vibrating motor is arranged on bin wall;
Described Programmable Logic Controller, for the signal of detection arm do not detected according to detector, controls described the first vibrating motor rapping screen cloth, controls described the second vibrating motor rapping bin wall.
8. load transfer device according to claim 7, wherein, described Programmable Logic Controller, for the signal of detection arm do not detected according to detector, control described the first vibrating motor and the second vibrating motor and repeatedly move, the time of each run is 0.5-3s, operation be spaced apart 5-20s.
9. load transfer device according to claim 8, wherein, the described anti-load transfer device that loses material also comprises annunciator,
Described Programmable Logic Controller, for moving after 1-5 time at described the first vibrating motor of control and the second vibrating motor, when described detector does not still detect the signal of detection arm, controls annunciator generation alerting signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043768.2U CN203767361U (en) | 2014-01-23 | 2014-01-23 | Material loss preventing conveying device and material loss prevention detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043768.2U CN203767361U (en) | 2014-01-23 | 2014-01-23 | Material loss preventing conveying device and material loss prevention detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767361U true CN203767361U (en) | 2014-08-13 |
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ID=51284579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420043768.2U Expired - Lifetime CN203767361U (en) | 2014-01-23 | 2014-01-23 | Material loss preventing conveying device and material loss prevention detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203767361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001996A (en) * | 2016-10-27 | 2018-05-08 | 中冶长天国际工程有限责任公司 | Material detection device and method |
| CN108748646A (en) * | 2018-05-02 | 2018-11-06 | 太仓北新建材有限公司 | A kind of control method and device of feeding rapping apparatus |
-
2014
- 2014-01-23 CN CN201420043768.2U patent/CN203767361U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001996A (en) * | 2016-10-27 | 2018-05-08 | 中冶长天国际工程有限责任公司 | Material detection device and method |
| CN108748646A (en) * | 2018-05-02 | 2018-11-06 | 太仓北新建材有限公司 | A kind of control method and device of feeding rapping apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BNBM NINGBO Co.,Ltd. Assignor: BEIJING NEW BUILDING MATERIALS PLC Contract record no.: 2016990000526 Denomination of utility model: Material loss preventing conveying device and material loss prevention detection device Granted publication date: 20140813 License type: Common License Record date: 20161223 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |