CN210935501U - Sheet flush coater nozzle flow alarm device - Google Patents
Sheet flush coater nozzle flow alarm device Download PDFInfo
- Publication number
- CN210935501U CN210935501U CN201921793114.0U CN201921793114U CN210935501U CN 210935501 U CN210935501 U CN 210935501U CN 201921793114 U CN201921793114 U CN 201921793114U CN 210935501 U CN210935501 U CN 210935501U
- Authority
- CN
- China
- Prior art keywords
- flow
- processor
- alarm
- signals
- nozzles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000004793 Polystyrene Substances 0.000 abstract description 2
- 229920002223 polystyrene Polymers 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004798 oriented polystyrene Substances 0.000 description 1
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model belongs to the technical field of biaxial stretching polystyrene sheet production, a sheet flush coater nozzle flow alarm device is disclosed, include: the device comprises a plurality of nozzles (1), a plurality of Hall water flow sensors (2), a processor, a display and an alarm, wherein the Hall water flow sensors are installed in a flow channel of the nozzles and are electrically connected with the processor, the processor is respectively electrically connected with the display and the alarm, the Hall water flow sensors detect flow signals of liquid in the nozzles and feed the flow signals back to the processor, the processor presets a minimum flow value, the processor outputs the signals to the display for displaying after processing, and when the detected flow signals are smaller than the minimum flow value, the processor outputs alarm signals to the alarm for alarming. The utility model discloses a can monitor the flow size in the nozzle, in time output alarm signal.
Description
Technical Field
The utility model belongs to the technical field of biaxial stretching polystyrene sheet production, especially, relate to a sheet flush coater nozzle flow alarm device.
Background
In the production process of BOPS sheets (biaxially oriented polystyrene sheets), the sheets need to be sprayed, a spraying machine is used for spraying a layer of antifogging agent on the produced sheets, the antifogging agent is viscous liquid and is easy to cause impurities to block nozzles, once the nozzles are blocked for a long time, the produced sheets are unqualified, the production efficiency is seriously influenced, so an operator can check the nozzles at fixed intervals during the operation of equipment, the number of the nozzles is 19, and the 19 nozzles must be pulled out one by one for checking each check. Therefore, labor is wasted, the method is inconvenient, monitoring is not timely, and the production progress is finally influenced.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a sheet flush coater nozzle flow alarm device can monitor the flow in the nozzle, in time outputs alarm signal.
The embodiment of the utility model provides a realize like this:
a sheet flush coater nozzle flow alarm device includes: the device comprises a plurality of nozzles, a plurality of Hall water flow sensors, a processor, a display and an alarm, wherein the Hall water flow sensors are installed in a flow channel of the nozzles and electrically connected with the processor, the processor is respectively electrically connected with the display and the alarm, the Hall water flow sensors detect flow signals of liquid in the nozzles and feed the flow signals back to the processor, the processor presets a lowest flow value, the processor outputs the signals to the display for displaying after processing, and when the detected flow signals are smaller than the lowest flow value, the processor outputs alarm signals to the alarm for alarming.
The embodiment of the utility model provides a for let the producer can in time discover that the nozzle is stifled, avoid producing nonconforming product, mainly improve from two aspects. First, a sensor that is small in size and capable of detecting a small flow rate is selected to be mounted on each nozzle passage. Secondly, a set of detection device needs to be customized, the sensor signals can be collected and processed, the alarm is given when the flow of each channel is lower than a set value, and the blockage of the channel is prompted.
Drawings
Fig. 1 is a schematic diagram of the nozzle flow alarm device of the sheet coating machine of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is given to specific implementations of the present invention with reference to specific embodiments:
as shown in fig. 1, a sheet coating machine nozzle flow alarm device includes: the device comprises a plurality of nozzles 1, a plurality of Hall water flow sensors 2, a processor, a display and an alarm, wherein the Hall water flow sensors are installed in a flow channel of the nozzles and electrically connected with the processor, the processor is respectively electrically connected with the display and the alarm, the Hall water flow sensors detect flow signals of liquid in the nozzles and feed the flow signals back to the processor, the processor presets a minimum flow value, the processor outputs the signals to the display for displaying after processing, and when the detected flow signals are smaller than the minimum flow value, the processor outputs alarm signals to the alarm for alarming.
The embodiment of the utility model provides an in, because production needs, install a hall water flow sensor before each nozzle, hall water flow sensor's benefit lies in that the installation is small and can detect out the liquid of very little flow, one set of alarm device of customization simultaneously, when nozzle flow is less than 0.05L/min, the passageway lamp that corresponds shows red (normally be green), it has blocked up to show this nozzle, any one passageway blocks up all can activate the alarm lamp and report to the police, producers can in time respond the nozzle of in time handling the jam, do not need each nozzle all to go the inspection, avoided producing unqualified product promptly and reduced producers' work load again.
The embodiment of the utility model provides a for let the producer can in time discover that the nozzle is stifled, avoid producing nonconforming product, mainly improve from two aspects. First, a sensor that is small in size and capable of detecting a small flow rate is selected to be mounted on each nozzle passage. Secondly, a set of detection device needs to be customized, the sensor signals can be collected and processed, the alarm is given when the flow of each channel is lower than a set value, and the blockage of the channel is prompted.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (1)
1. The utility model provides a sheet flush coater nozzle flow alarm device which characterized in that includes: the device comprises a plurality of nozzles, a plurality of Hall water flow sensors, a processor, a display and an alarm, wherein the Hall water flow sensors are installed in a flow channel of the nozzles and electrically connected with the processor, the processor is respectively electrically connected with the display and the alarm, the Hall water flow sensors detect flow signals of liquid in the nozzles and feed the flow signals back to the processor, the processor presets a lowest flow value, the processor outputs the signals to the display for displaying after processing, and when the detected flow signals are smaller than the lowest flow value, the processor outputs alarm signals to the alarm for alarming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793114.0U CN210935501U (en) | 2019-10-23 | 2019-10-23 | Sheet flush coater nozzle flow alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793114.0U CN210935501U (en) | 2019-10-23 | 2019-10-23 | Sheet flush coater nozzle flow alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210935501U true CN210935501U (en) | 2020-07-07 |
Family
ID=71387787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921793114.0U Expired - Fee Related CN210935501U (en) | 2019-10-23 | 2019-10-23 | Sheet flush coater nozzle flow alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210935501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117162474A (en) * | 2023-09-23 | 2023-12-05 | 深圳市鹏扬三维科技有限公司 | 3D printing equipment and printing method for MJP wax spraying |
-
2019
- 2019-10-23 CN CN201921793114.0U patent/CN210935501U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117162474A (en) * | 2023-09-23 | 2023-12-05 | 深圳市鹏扬三维科技有限公司 | 3D printing equipment and printing method for MJP wax spraying |
| CN117162474B (en) * | 2023-09-23 | 2024-05-10 | 深圳市鹏扬三维科技有限公司 | 3D printing equipment and printing method for MJP wax spraying |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10423153B2 (en) | Online monitoring system for laminated glass vacuum production line | |
| CN210935501U (en) | Sheet flush coater nozzle flow alarm device | |
| CN105917206A (en) | Method and system for detection of blowout in pipes/tubes | |
| CN202499510U (en) | Antiskid detection device for belt conveyor | |
| CN106958745A (en) | A kind of water-leakage detecting system for family's water supply line | |
| CN202221613U (en) | Monitoring alarm device for cooling system of industrial heating device | |
| CN206435680U (en) | A kind of real-time fabrication line process monitoring system | |
| CN206240977U (en) | Detection device for punch press | |
| CN105221402B (en) | High voltage direct current converter valve water-cooling system circulating pump leakage detection method and device | |
| CN207924457U (en) | A kind of industrial monitoring system based on sensor Internet of Things | |
| CN210679661U (en) | Material overflow alarm device | |
| CN205334181U (en) | Intelligent water conservancy on -line monitoring monitored control system towards secure transmission net | |
| CN108534860A (en) | A kind of weight material-level detection system and detection method based on image analysis | |
| CN205118671U (en) | A security alarm device for being able to bear or endure erode elbow | |
| CN211443784U (en) | Device for on-line monitoring of coal quality and composition of coal entering plant | |
| CN207114526U (en) | Fruit basket anti-corrosion detector | |
| CN105629912A (en) | Fully automatic cutting and forming intelligent control system for brick and tile industry | |
| CN106441134A (en) | Photoelectric distance detection alarming device for copper extrusion pay-off | |
| CN205097503U (en) | Tubular product extrusion moulding device and system | |
| CN203102467U (en) | Henhouse anti-theft alarm device | |
| CN205748000U (en) | Preheater anti-blocking system | |
| CN208108980U (en) | A kind of enamel insulated round copper wire paint film device for detecting particles | |
| CN206415538U (en) | A kind of security punching die casting with sensing detection means | |
| CN214410239U (en) | Real-time automatic monitoring alarm system for pressure of nitrogen cylinder of mold | |
| CN205194002U (en) | Prevent slow -witted device of makeing mistakes of reporting to police |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |