CN210146290U - Flush coater liquid level control device - Google Patents
Flush coater liquid level control device Download PDFInfo
- Publication number
- CN210146290U CN210146290U CN201920623986.6U CN201920623986U CN210146290U CN 210146290 U CN210146290 U CN 210146290U CN 201920623986 U CN201920623986 U CN 201920623986U CN 210146290 U CN210146290 U CN 210146290U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- antifogging agent
- electromagnetic valve
- connecting rod
- floating ball
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- 229920002545 silicone oil Polymers 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of sheet processing equipment, a flush coater liquid level control device is disclosed, and pipe connection is passed through to silicone oil room pond (1) and on-the-spot antifogging agent water tank (4), include: the device comprises an electromagnetic valve (2) and a motor water pump (3) which are connected in series and installed on a pipeline, and a connecting rod floating ball liquid level switch (5) arranged in an on-site antifogging agent water tank (4), wherein the connecting rod floating ball liquid level switch (5) is electrically connected with a contactor coil of the electromagnetic valve (2), and a switch contact of the electromagnetic valve (2) is electrically connected with the motor water pump (3). The utility model discloses a liquid level that can automatic control antifogging agent prevents the extravagant phenomenon that the antifogging agent spills over.
Description
Technical Field
The utility model belongs to the technical field of the sheet processing equipment, especially, relate to a flush coater liquid level control device.
Background
The spraying machine is a link of spraying an antifogging agent on the surface of a BOPS sheet according to the requirements of customers after biaxial stretching, corona and coating, and the antifogging agent is prepared in a separate room (a silicone oil room) and then pumped into an antifogging agent water tank on the site of equipment by a special pump. When the antifogging agent solution in the antifogging agent water tank is not enough, the antifogging agent needs to be supplemented, at the moment, the antifogging agent is supplemented manually, and when fragments appear in the production process or production personnel are busy in other things, no one looks at the liquid level condition in the water tank, so that the antifogging agent is easily supplemented and overflows, and unnecessary waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a flush coater liquid level control device can the automatic control liquid level, prevents the extravagant phenomenon that the antifogging agent spills over.
The embodiment of the utility model provides a realize like this:
the utility model provides a flush coater liquid level control device, silicone oil room pond and on-the-spot antifogging agent water tank pass through the pipe connection, includes: the device comprises an electromagnetic valve, a motor water pump and a connecting rod floating ball liquid level switch, wherein the electromagnetic valve and the motor water pump are connected in series and installed on a pipeline, the connecting rod floating ball liquid level switch is arranged in an on-site antifogging agent water tank, the connecting rod floating ball liquid level switch is electrically connected with a contactor coil of the electromagnetic valve, and a switch contact of the electromagnetic valve is electrically connected with the.
The embodiment of the utility model provides a through setting up connecting rod floater level switch and solenoid valve, detect the liquid level condition of antifogging agent, according to the height of liquid level, open or close the solenoid valve to the liquid level condition of control scene antifogging agent water tank, the automatic control liquid level prevents the extravagant phenomenon that the antifogging agent spills over.
Drawings
Fig. 1 is a schematic view of a liquid level control device of a 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 liquid level control device of a coating machine, a silicone oil water chamber 1 and an on-site antifogging agent water tank 4 are connected through a pipeline, and the liquid level control device comprises: the device comprises an electromagnetic valve 2, a motor water pump 3 and a connecting rod floating ball liquid level switch 5, wherein the electromagnetic valve 2 and the motor water pump 3 are connected in series and installed on a pipeline, the connecting rod floating ball liquid level switch 5 is arranged in an on-site antifogging agent water tank 4, the connecting rod floating ball liquid level switch 5 is electrically connected with a contactor coil of the electromagnetic valve 2, and a switch contact of the electromagnetic valve 2 is electrically connected. The dual control through solenoid valve and motor water pump guarantees the circulation and the shutoff of liquid on the pipeline, and when the solenoid valve was opened, the motor water pump also was in operating condition, and when the solenoid valve was closed, the motor water pump also was in the power failure state, realizes the liquid level control of dual switch like this, guarantees stability.
As the antifogging agent spraying sheet is manufactured according to the requirements of customers in the production process, the antifogging agent spraying water tank continuously supplies antifogging agents, the water level is reduced, and the antifogging agents need to be manually supplemented. When production personnel are busy in other things, the overflow of the replenishing water is not closed in time, and waste is caused. Therefore, the utility model adds a connecting rod floating ball liquid level switch in the water tank, controls the start and stop of the water pump motor through the connecting rod floating ball liquid level switch, when the liquid level is lower than the low limit of the connecting rod floating ball liquid level switch, the limit actuation action, the contactor coil is electrified and actuated, the water pump motor starts to work, the electromagnetic valve is electrified to open the pipeline, and the antifogging agent in the water tank is pumped into the water tank; when the liquid level is higher than the high limit of the connecting rod floating ball liquid level switch, the limit is disconnected, the contactor coil is powered off and disconnected, the water pump motor stops working, and the electromagnetic valve is powered off to close and cut off the pipeline. Thereby achieving the purpose of automatically controlling the water level of the water tank and avoiding manual work looking at the water tank on site.
The embodiment of the utility model provides an in, the simplified operation, the production personnel of being convenient for operate, avoid causing unnecessary extravagant, the key production personnel of considering not can not cause to spill over extravagantly when busy in other things the water tank moisturizing condition.
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 flush coater liquid level control device, silicone oil room pond and on-the-spot antifogging agent water tank pass through the pipe connection, its characterized in that includes: the device comprises an electromagnetic valve, a motor water pump and a connecting rod floating ball liquid level switch, wherein the electromagnetic valve and the motor water pump are connected in series and installed on a pipeline, the connecting rod floating ball liquid level switch is arranged in an on-site antifogging agent water tank, the connecting rod floating ball liquid level switch is electrically connected with a contactor coil of the electromagnetic valve, and a switch contact of the electromagnetic valve is electrically connected with the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623986.6U CN210146290U (en) | 2019-04-30 | 2019-04-30 | Flush coater liquid level control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623986.6U CN210146290U (en) | 2019-04-30 | 2019-04-30 | Flush coater liquid level control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210146290U true CN210146290U (en) | 2020-03-17 |
Family
ID=69758236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920623986.6U Expired - Fee Related CN210146290U (en) | 2019-04-30 | 2019-04-30 | Flush coater liquid level control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210146290U (en) |
-
2019
- 2019-04-30 CN CN201920623986.6U patent/CN210146290U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |