CN206369556U - A kind of automatic detection conveys the device of blockage - Google Patents
A kind of automatic detection conveys the device of blockage Download PDFInfo
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- CN206369556U CN206369556U CN201720028865.8U CN201720028865U CN206369556U CN 206369556 U CN206369556 U CN 206369556U CN 201720028865 U CN201720028865 U CN 201720028865U CN 206369556 U CN206369556 U CN 206369556U
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- pressure sensor
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- blocking
- band
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Abstract
The utility model provides the device that a kind of automatic detection conveys blockage, including pressure sensor, delivery pipe, valve, valve seat, control processor, an aperture is opened on the valve or the valve seat and introduces compressed air, band is pushed to the port of export of the inner catheter of the automatic tie tool by pressure sensitive head and the compressed air UNICOM introduced of the pressure sensor, the compressed air of access；The pressure sensor is calibrated by the situation without blocking and sets a switch value, the air pressure that the pressure sensor is detected when not blocking is less than set switch value, when blocking, the pressure sensor can detect the hyperbar more than switch value, the pressure sensor can export electric signal to the control processor, allow the control processor to stop feeding and input compressed air by the band blowout of blocking, the pressure sensor can detect whether blocked band is blown success；The utility model can detect the blocking of delivery pipe automatically and immediately.
Description
Technical field
The dress of blockage is conveyed the present invention relates to a kind of device for detecting tube blockage, more particularly to a kind of automatic detection
Put.
Background technology
Traditionally, when conveying material with pipe, because easily there is quilt when wearing and tearing, being extruded or be bent in delivery pipe
The object of conveying is blocked in inside delivery pipe, especially under the occasion of long distance delivery object, is occurred inside delivery pipe
It is difficult that whether conveying blockage occurs wherein and occur for investigation blocking during blocking；It is at home and external, automatic locking screw machine
Screw or nut are conveyed using pipe, chemical industry conveys little particle object using pipe, the hand-held that I once researched and developed
Automatic tie tool is also to convey band using square-section pipe, and above-mentioned automatic locking screw machine or automatic tie tool are all
It is to work automatically at high frequencies, is blocked in once there is an object conveyed in delivery pipe without finding in time simultaneously
Processing, does not still stop feeding in time, is just easy to more serious a chain of blocking occur, ultimately results in delivery pipe and scrap and want
It is forced to shut down handling failure, the utilization based on delivery pipe feeding, it is desirable to have one automatic and the blockage of detection conveying immediately
Device and energy automatic feedback electric signal and/or visual signal, I is based on a kind of automatic detection delivery pipe of this Demand Design
The device of blocking.
The content of the invention
The invention aims to solve with pipe convey material when because delivery pipe easily occurs blocking and can not and
When the problem of be found, be especially that automatic tie tool or automatic locking screw machine are set in the utilization of conveying band or screw
The instant discovery of meter and a kind of device of automatic detection conveying blockage of immediate feedback signal.
The present invention is achieved through the following technical solutions：A kind of automatic detection conveys the device of blockage, including pressure
Force snesor, delivery pipe, valve, valve seat, control processor, also related parts：Automatic tie tool, band are pushed away
Expect base；Its structure is：The pressure sensor is electrically connected with the control processor, the band pusher base, the valve
Door, the valve seat and the delivery pipe couple in order, the band pusher base and the valve seat and the delivery pipe
There is a passage, the passage is to allow band to enter the delivery pipe, opens one small on the valve or the valve seat
Hole introduces compressed air, pressure sensitive head and the compressed air UNICOM introduced of the pressure sensor；Its working method and work
It is as principle：The valve is opened, and band is pushed into the delivery pipe and crosses valve location, and the valve is closed, access
Compressed air promotes band in the delivery pipe, and the outlet of the inside feed pipe of the automatic tie tool is pushed to always
End, during band is transmitted in delivery pipe, if do not blocked, the air pressure in delivery pipe can be than relatively low, if pricked
Band is plugged motionless or slow movement, the position that i.e. compressed air is introduced at the position being plugged from band to the valve
Between air pressure in this section of passage can steeply rise, the pressure sensor is calibrated by the situation without blocking and sets one
Baroswitch value, the air pressure that the pressure sensor is detected when not blocking is below set switch value, when going out
When now blocking, the pressure sensor can detect the atmospheric pressure value higher than set switch value, when detecting higher than set
Switch value air pressure when, the pressure sensor can export electric signal to the control processor, allow the control processor to stop
Only feeding and input compressed air and blow out the band of blocking, the pressure sensor can detect input compressed air whether
The band of blocking is successfully blown out, if blowout is handled successfully, the pressure sensor can be measured less than set switch value
Low pressure value, the control processor automatic start machine works on, if blowout handles unsuccessful, the pressure sensing
Device still can detect the air pressure higher than set switch value, and send electric signal and inform the control processor ----automatic
Processing blocks unsuccessful.
The pressure sensor is that air pressure signal can be converted to electric signal and can be electrically connected with external circuit, the pressure
Sensor is directly installed on the valve seat by nipple, or the pressure sensitive head of the pressure sensor is passed through
Pipeline is sealingly connected with the aperture on the valve seat or the aperture on the valve, and the pressure sensor can be directly displayed
Measured air pressure numerical value；The inner hole section of the delivery pipe should be consistent with the shape of transported object, for common band or
Person's nut, the inner hole section of delivery pipe is rectangle, for screw, and the inner hole section of delivery pipe is circle, for the one of automobile
Body formula mount cable-tie, because the head cross sectional shape of integral type mount cable-tie is different, the inner hole section of delivery pipe is fixed for integral type
The shape in band head section is identical；The valve can be driven, and that realizes valve opens and closes function；The band is pushed away
Material base has a passage, allows band to pass through, and the valve seat has a passage, the two ends difference of the passage of the valve seat
It is connected with the delivery pipe and the band pusher base, by an end seal of the passage of the valve seat when valve is closed
Close, a hole is opened on the valve or the valve seat and allows compressed air to enter；The control processor is PLC technology
Device or single-chip microcomputer or computer or microchip.
The beneficial effects of the present invention are：
1st, the utilization for delivery pipe feeding detects the device for conveying blockage there is provided one；
2nd, further, it is that the utilization of delivery pipe feeding automatically detects the device of conveying blockage, and energy there is provided one
Automatic feedback electric signal and/or visual signal；
3rd, the reliability of automatic conveying equipment is greatly improved；
4th, for automatic tie tool or automatic locking screw machine, automatic detection and band or screw automatically processed block,
It is functionally to increase " automatic correct is deviateed " function in equipment automatization, plus certain " intelligence " in automation equipment.
【Brief description of the drawings】
Fig. 1 is a kind of top view, A-A partial sectional view of the device of automatic detection conveying blockage；
Fig. 2 is a kind of left view of the device of automatic detection conveying blockage；
Fig. 3 is the B partial enlarged drawings in corresponding diagram 1, and valve is in open mode；
Fig. 4 is the connecting relation of the C-C sectional views amplification of corresponding diagram 2, display pressure sensor and valve seat；
Reference：1st, automatic tie tool；2nd, inner duct；3rd, delivery pipe；4th, band；5th, valve seat；6th, valve
Door；7th, pressure sensor；8th, band pusher base；9th, control processor.
【Embodiment】
Below in conjunction with the accompanying drawings and embodiment is described further to the present invention.
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of automatic detection conveys the device of blockage, including：Pressure sensor 7,
Delivery pipe 3, valve 6, valve seat 5, control processor 9, also related parts：Automatic tie tool 1, band pusher base
8th, inner duct 2, band 4；The pressure sensor 7 is electrically connected with the control processor 9, the band pusher base 8,
Valve 6, valve seat 5, delivery pipe 3, automatic tie tool 1 couple in order, and the valve seat 5 has a passage, the valve
The two ends of the passage of seat 5 are connected and the delivery pipe 3 is connected with the band pusher base 8 respectively, the valve 6 close to
Installed in one end of the passage of the valve seat 5, the band pusher base 8 also has a passage, the band pusher base 8
Passage alignd with the passage of the valve seat 5, the valve 6 opens, band 4 by the band pusher base 8 passage
It is pushed into the passage of valve seat 5 and across the position of the valve 6, the valve 6 is closed, the control of control processor 9 pressure
Contracting air enters the passage of the valve seat and pushes band 4 to the automatic tie tool 1, if band 4 is in the conveying
Run smooth in pipe 3 and the inner duct 2, the pressure sensor 7 measures a low pressure value；Do not blocking
In the case of be the pressure sensor 7 setting one switch value i.e. threshold value, in order to improve the reliability of measurement, described in this
Switch value is than without the high 3%-10% of low pressure value measured by pressure sensor when blocking, the switch value described in this answers root
In leakage and the band 4 and the delivery pipe 3 according to the length and valve 6 of the delivery pipe 3 with the connection place of valve seat 5
The composite factors such as the leakage of wall are adjusted, if band 4 in the passage of the valve seat 5 or the delivery pipe 3 in or
Optional position in inner duct 2 is blocked, can cause from blocked position to the valve seat 5 with the valve 6
The intracavitary air pressure of this section of junction passage is drastically raised, and far above set switch value；The pressure sensor 7 can be certainly
It is dynamic to contrast the atmospheric pressure value measured with set switch value, if measured atmospheric pressure value is less than set switch value, institute
Measured atmospheric pressure value but not output electric signal can be shown by stating pressure sensor, if measured atmospheric pressure value is higher than set
Switch value, the pressure sensor can show measured atmospheric pressure value and while exporting electric signal, and the control processor 9 is received
Hyperbar electric signal just can determine that band 4 is trapped in the valve seat 5 or in delivery pipe 3 or in inner duct 2, institute
Control processor 9 is stated soon to stop feeding and act and be introduced back into compressed air to blow out blocked band 4；Drawing again
During entering the compressed air blowout blocked band 4, the pressure sensor 7 can also measure the valve seat 5
The intracavitary air pressure of passage, if the air pressure measured by the pressure sensor 7 is less than set switch value, the pressure is passed
Sensor 7 does not export electric signal, and the control processor 9 just can determine that blocked band 4 has been blown；If the pressure
Atmospheric pressure value measured by sensor 7 is higher than set switch value, and the pressure sensor 7 can export electric signal again, described
Control processor 9 just can determine that blocked band 4 is not blown, and automatically process blocking failure, the control processor 9 is just
Control machine is out of service and sends blockage alarm requirement manual intervention.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula carries out appropriate change and modification.Therefore, the invention is not limited in embodiment disclosed and described above, to this
Some modifications and changes of invention should also be as falling into the scope of the claims of the present invention.Although in addition, this specification
In used some specific terms, but these terms are merely for convenience of description, do not constitute any limitation to the present invention.
Claims (5)
1. a kind of automatic detection conveys the device of blockage, it is characterised in that：Including pressure sensor, delivery pipe, valve, valve
Seat, control processor, also related parts：Automatic tie tool, band pusher base；Its structure is：The pressure is passed
Sensor is electrically connected with the control processor, and the valve, the valve seat and the delivery pipe couple in order, the valve
Seat has a passage, and the passage is to allow band to enter the delivery pipe, and one is opened on the valve or the valve seat
Aperture introduces compressed air, pressure sensitive head and the compressed air UNICOM introduced of the pressure sensor；Its working method and
Operation principle is：The valve is opened, and band is pushed into the delivery pipe and crosses valve location, and the valve is closed, access
Compressed air band is promoted in the delivery pipe;The pressure sensor is calibrated and set by the situation without blocking
One baroswitch value, the air pressure that the pressure sensor is detected when not blocking be below set switch value,
When blocking, the pressure sensor can detect the atmospheric pressure value higher than set switch value, be higher than institute when detecting
During the switch value air pressure of setting, the pressure sensor can export electric signal to the control processor.
2. a kind of automatic detection according to claim 1 conveys the device of blockage, it is characterised in that：When blocking
When, the pressure sensor can detect the atmospheric pressure value higher than set switch value, be higher than set switch value when detecting
During air pressure, the pressure sensor can export electric signal to the control processor, allow the control processor to stop feeding simultaneously
Input compressed air to blow out the band of blocking, whether the pressure sensor can detect the compressed air of input by blocking
Band is successfully blown out, if blowout is handled successfully, the pressure sensor can measure the low pressure less than set switch value
Value, the control processor automatic start machine is worked on, if blowout processing is unsuccessful, the pressure sensor still can
The air pressure higher than set switch value is detected, and sends electric signal and informs the control processor ----automatically process blocking
It is unsuccessful.
3. a kind of automatic detection according to claim 1 conveys the device of blockage, it is characterised in that：The pressure sensing
Device is that air pressure signal can be converted to electric signal and can be electrically connected with external circuit, and the pressure sensor is straight by nipple
Connect on the valve seat, or the pressure sensitive head of the pressure sensor is passed through on pipeline and the valve seat
Aperture on aperture or the valve is sealingly connected, and the pressure sensor can directly display measured air pressure numerical value.
4. a kind of automatic detection according to claim 1 conveys the device of blockage, it is characterised in that：The delivery pipe
Inner hole section is identical with the shape of transported material body section.
5. a kind of automatic detection according to claim 1 conveys the device of blockage, it is characterised in that：The control process
Device is programmable controller or single-chip microcomputer or computer or microchip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028865.8U CN206369556U (en) | 2017-01-11 | 2017-01-11 | A kind of automatic detection conveys the device of blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028865.8U CN206369556U (en) | 2017-01-11 | 2017-01-11 | A kind of automatic detection conveys the device of blockage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369556U true CN206369556U (en) | 2017-08-01 |
Family
ID=59390596
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720028865.8U Active CN206369556U (en) | 2017-01-11 | 2017-01-11 | A kind of automatic detection conveys the device of blockage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063332A (en) * | 2017-01-11 | 2017-08-18 | 许修义 | A kind of automatic detection conveys the device of blockage |
| CN110623516A (en) * | 2018-06-21 | 2019-12-31 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, fault detection method, and computer-readable storage medium |
| CN112246955A (en) * | 2020-09-25 | 2021-01-22 | 广东柏华包装股份有限公司 | Waste blockage detection device and method |
| CN114407836A (en) * | 2022-01-24 | 2022-04-29 | 重庆长安汽车股份有限公司 | System and method for preventing automobile skylight from water leakage and vehicle |
-
2017
- 2017-01-11 CN CN201720028865.8U patent/CN206369556U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063332A (en) * | 2017-01-11 | 2017-08-18 | 许修义 | A kind of automatic detection conveys the device of blockage |
| CN107063332B (en) * | 2017-01-11 | 2022-10-21 | 深圳市施威德自动化科技有限公司 | Device for automatically detecting blockage of conveying pipe |
| CN110623516A (en) * | 2018-06-21 | 2019-12-31 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, fault detection method, and computer-readable storage medium |
| CN112246955A (en) * | 2020-09-25 | 2021-01-22 | 广东柏华包装股份有限公司 | Waste blockage detection device and method |
| CN112246955B (en) * | 2020-09-25 | 2022-03-04 | 广东柏华包装股份有限公司 | Waste blockage detection device and method |
| CN114407836A (en) * | 2022-01-24 | 2022-04-29 | 重庆长安汽车股份有限公司 | System and method for preventing automobile skylight from water leakage and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180911 Address after: 518000 C, C, Zhuo Ke Science Park, 190 Chongqing Road, Baoan District, Fuhai street, Shenzhen, Guangdong. Patentee after: Shenzhen Shiwei Technology Co., Ltd. Address before: 518103 Guangdong, Shenzhen, Baoan District, Fuyong street, Qiaotou community No. 3 Road 1, Fu Man science and technology building 401 Patentee before: Xu Xiuyi |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210429 Address after: 518103 Guangdong city of Shenzhen province Baoan District Fuhai community Peace Street No. 190 Chongqing Road, Zhuo Technology Park 3 a layer of C Patentee after: SHENZHEN SHI WEIDE AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 518000 C, C, Zhuo Ke Science Park, 190 Chongqing Road, Baoan District, Fuhai street, Shenzhen, Guangdong. Patentee before: SHENZHEN SHIWEIDE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |