CN214112952U - Liquid material quantitative distribution device - Google Patents
Liquid material quantitative distribution device Download PDFInfo
- Publication number
- CN214112952U CN214112952U CN202023150285.7U CN202023150285U CN214112952U CN 214112952 U CN214112952 U CN 214112952U CN 202023150285 U CN202023150285 U CN 202023150285U CN 214112952 U CN214112952 U CN 214112952U
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- China
- Prior art keywords
- solenoid valve
- liquid material
- electromagnetic valve
- valve
- control button
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- 239000011344 liquid material Substances 0.000 title claims abstract description 30
- 238000009826 distribution Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims 1
- 230000009849 deactivation Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model discloses a liquid material ration dispensing device, including the jar that holds, flowmeter gauge outfit, air compressor machine and the PLC controller that is used for holding liquid material, it has ejection of compact house steward to hold tank bottoms one side, installs delivery pump, flowmeter and flow solenoid valve on the ejection of compact house steward, and ejection of compact house steward's the other end even has well commentaries on classics jar, and the transfer tank bottoms portion even has three ejection of compact branch pipe, installs the switching-over valve on the ejection of compact branch pipe, and solenoid valve, No. two solenoid valves and No. three solenoid valves, flowmeter gauge outfit and air compressor machine all are connected with the PLC controller electricity. The utility model discloses carry out the quality of measurement waiting to distribute liquid material with the flowmeter, adopt air compressor machine, solenoid valve, No. two solenoid valves and No. three solenoid valve cooperation work to realize the break-make of switching-over valve to realize liquid material's distribution, it is laborsaving to save trouble, has improved work efficiency, and the distribution precision is high. The utility model discloses saved floor scale and partial shipment, used manpower sparingly and time.
Description
Technical Field
The utility model relates to a liquid material ration technical field especially relates to liquid material ration dispensing device.
Background
In the technical field of medicines, liquid materials are required to be quantitatively distributed frequently and are quantitatively sent to a specified using container, in the traditional production process, the mass of the distributed liquid materials is calculated and then weighed by a ground pump, the quantitative distribution is carried out in such a mode, time and labor are wasted, the working efficiency is low, in addition, the weighing is greatly interfered by the outside, and the precision of the quantitative distribution is reduced.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide a quantitative liquid material dispensing device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: liquid material quantitative distribution device, including the jar that holds that is used for holding liquid material, the flowmeter gauge outfit, air compressor machine and PLC controller, it has ejection of compact house steward to hold tank bottoms one side, install the delivery pump on the ejection of compact house steward, flowmeter and flow solenoid valve, the delivery pump, flowmeter and flow solenoid valve all are connected with the flowmeter gauge outfit, the other end of ejection of compact house steward even has the transit jar, the transit tank bottoms even has three ejection of compact branch pipes, install the switching-over valve on the ejection of compact branch pipe, the output of air compressor machine even has the gas house steward, install pressure switch on the gas house steward, pressure switch's control output is connected with the power supply end of PLC controller, and pressure switch is normally open pressure switch, even have three gas branch pipes with switching-over valve assorted on the gas house steward, the other end of gas branch pipe is connected with the switching-over valve, install solenoid valve on three gas branch pipes respectively, Solenoid valve and No. three solenoid valves, solenoid valve, No. two solenoid valves and No. three solenoid valves, flowmeter gauge outfit and air compressor machine all are connected with the PLC controller electricity, and PLC controller electricity is connected with and is used for controlling solenoid valve opening and disconnected control button, is used for controlling solenoid valve opening and disconnected control button No. two and is used for controlling solenoid valve opening and disconnected control button No. three.
The first control button, the second control button and the third control button are respectively provided with two keys, namely a start key and a close key.
The model of the PLC controller is Siemens S7-200.
When the first electromagnetic valve is in an open state, the second electromagnetic valve and the third electromagnetic valve are both in a closed state.
When the second electromagnetic valve is in an open state, the first electromagnetic valve and the third electromagnetic valve are both in a closed state.
When the third electromagnetic valve is in an open state, the second electromagnetic valve and the first electromagnetic valve are both in a closed state.
An oil-water separator is arranged on the gas main pipe.
The utility model has the advantages that: the utility model discloses carry out the quality of measurement waiting to distribute liquid material with the flowmeter, adopt air compressor machine, solenoid valve, No. two solenoid valves and No. three solenoid valve cooperation work to realize the break-make of switching-over valve to realize liquid material's distribution, it is laborsaving to save trouble, has improved work efficiency, and the distribution precision is high. The utility model discloses saved floor scale and partial shipment, used manpower sparingly and time.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a control circuit diagram of the present invention;
FIG. 3 is a circuit diagram of a peripheral control circuit of the PLC controller;
in the figure: 1-containing tank; 2-a main discharge pipe; 3-a delivery pump; 4-a flow meter; 5-flow electromagnetic valve; 6-flow meter head; 7-transfer tank; 8-discharge branch pipe; 9-a reversing valve; 10, an air compressor; 11-gas main; 12-a pressure switch; 13-gas manifold; 14-a first electromagnetic valve; 15-second electromagnetic valve; 16-third electromagnetic valve; 17-a PLC controller; 18-control button number one; 19-control button two; control button No. 20-III; 21-oil water separator;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 3, the liquid material quantitative distribution device comprises a containing tank 1 for containing liquid materials, a flow meter gauge head 6, an air compressor 10 and a PLC controller 17, wherein one side of the bottom of the containing tank 1 is connected with a main discharge pipe 2, the main discharge pipe 2 is provided with a delivery pump 3, a flow meter 4 and a flow solenoid valve 5, the delivery pump 3, the flow meter 4 and the flow solenoid valve 5 are all connected with the flow meter gauge head 6, the other end of the main discharge pipe 2 is connected with a transit tank 7, the bottom of the transit tank 7 is connected with three branch discharge pipes 8, the branch discharge pipes 8 are provided with reversing valves 9, the output end of the air compressor 10 is connected with a main gas pipe 11, the main gas pipe 11 is provided with a pressure switch 12, the control output end of the pressure switch 12 is connected with the power supply end of the PLC controller 17, the pressure switch 12 is a normally open type pressure switch, the main gas pipe 11 is connected with three branch gas pipes 13 matched with the reversing valves 9, the other end of the gas branch pipe 13 is connected with the reversing valve 9, a first electromagnetic valve 14, a second electromagnetic valve 15 and a third electromagnetic valve 16 are respectively installed on the three gas branch pipes 13, the first electromagnetic valve 14, the second electromagnetic valve 15 and the third electromagnetic valve 16, the flow meter gauge head 6 and the air compressor 10 are electrically connected with a PLC (programmable logic controller) 17, and the PLC 17 is electrically connected with a first control button 18 for controlling the first electromagnetic valve 14 to be opened and closed, a second control button 19 for controlling the second electromagnetic valve 15 to be opened and closed and a third control button 20 for controlling the third electromagnetic valve 16 to be opened and closed.
The first control button 18, the second control button 19 and the third control button 20 are all provided with two keys, namely a start key and a close key.
The PLC controller 17 is of a Siemens S7-200 type.
When the first solenoid valve 14 is in the open state, both the second solenoid valve 15 and the third solenoid valve 16 are in the closed state.
When the second solenoid valve 15 is in the open state, both the first solenoid valve 14 and the third solenoid valve 16 are in the closed state.
When the solenoid valve 16 is in the open state, the solenoid valves 15 and 14 are both in the closed state.
An oil-water separator 21 is installed in the gas main pipe 11.
As shown in fig. 3, 0, 2 and 4 of the control end represent the start keys of the first solenoid valve 14, the second solenoid valve 15 and the third solenoid valve 16, and 1, 3 and 5 of the control end represent the close keys of the first solenoid valve 14, the second solenoid valve 15 and the third solenoid valve 16.
When the utility model works, the liquid material in the holding tank 1 is pumped into the transfer tank 7 by the delivery pump 2, and is quantitatively sent into the transfer tank 7 by the flow meter 4 when being pumped, three discharging branch pipes 8 (represented by ABC classification below) are arranged below the transfer tank 7, the three discharging branch pipes 8 are controlled by three pneumatic reversing valves 9, the three reversing valves 9 are controlled by three electromagnetic valves (namely a first electromagnetic valve 14, a second electromagnetic valve 15 and a third electromagnetic valve 16), the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve control the on-off of a gas branch pipe 13 for supplying gas to the reversing valves 9, the three electromagnetic valves and the flow meter 4 are controlled by a PLC (programmable logic controller) 17, a pressure switch 12 is arranged on a gas main pipe 11 in front of the three electromagnetic valves, the control output end of the pressure switch 12 is connected with the power supply end of the PLC 17, and the PLC 17 cannot be started when the gas pressure does not reach a specified value; when the air pressure reaches a specified value, under the condition that the air compressor 10 is started, the PLC 17 and the flow meter 4 are ready, the liquid material is sent to the transfer pot 7 after the specified value of the liquid material is input on the flow meter 4, at the moment, the discharging branch pipe 8A needs liquid materials, a starting switch (namely a starting key on the first control button 18) of the discharging branch pipe 8A is pressed, at the moment, a signal is transmitted to an input point of the PLC 17, the first electromagnetic valve 14 on the A discharging branch pipe 8 is controlled to be opened, the A pipeline reversing valve 9 is controlled to be opened, meanwhile, the flow meter 4 controlled by the PLC 17 is powered off, the starting switch of the BC pipeline cannot be used, the stop button of the A discharging branch pipe 8 (namely a closing key on the first control button 18) is pressed, the first electromagnetic valve 14 and the reversing valve 9 are closed, meanwhile, the flowmeter 4 is powered on to restore to a state to be used, and the BC pipeline using method is the same as the A pipeline using method. The utility model discloses carry out the quality that the liquid material was waited to distribute with flowmeter 4 measurement, adopt air compressor machine 10, solenoid valve 14, No. two solenoid valves 15 and No. three solenoid valve 16 cooperation work to realize the break-make of switching-over valve 9 to realize the distribution of liquid material, it is laborsaving to save trouble, has improved work efficiency, and the distribution precision is high. The utility model discloses saved floor scale and partial shipment, used manpower sparingly and time.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (6)
1. The liquid material quantitative distribution device is characterized by comprising a containing tank (1) for containing liquid materials, a flow meter gauge outfit (6), an air compressor (10) and a PLC (programmable logic controller) (17), wherein one side of the bottom of the containing tank (1) is connected with a main discharge pipe (2), the main discharge pipe (2) is provided with a conveying pump (3), a flow meter (4) and a flow electromagnetic valve (5), the conveying pump (3), the flow meter (4) and the flow electromagnetic valve (5) are all connected with the flow meter gauge outfit (6), the other end of the main discharge pipe (2) is connected with a transfer tank (7), the bottom of the transfer tank (7) is connected with three branch discharge pipes (8), the branch discharge pipes (8) are provided with reversing valves (9), the output end of the air compressor (10) is connected with a main gas pipe (11), the main gas pipe (11) is provided with a pressure switch (12), and the control output end of the pressure switch (12) is connected with the power supply end of the PLC (17), the pressure switch (12) is a normally open pressure switch, the gas main pipe (11) is connected with three gas branch pipes (13) matched with the reversing valve (9), the other ends of the gas branch pipes (13) are connected with the reversing valve (9), the three gas branch pipes (13) are respectively provided with a first electromagnetic valve (14), a second electromagnetic valve (15) and a third electromagnetic valve (16), the first electromagnetic valve (14), the second electromagnetic valve (15) and the third electromagnetic valve (16), the flow meter head (6) and the air compressor (10) are all electrically connected with a PLC (17), the PLC (17) is electrically connected with a first control button (18) for controlling the opening and the closing of the first electromagnetic valve (14), a second control button (19) for controlling the opening and the closing of the second electromagnetic valve (15) and a third control button (20) for controlling the opening and the closing of the third electromagnetic valve (16).
2. Device for dosed dispensing of liquid material according to claim 1, characterized in that the first control button (18), the second control button (19) and the third control button (20) are provided with two keys, respectively an activation key and a deactivation key.
3. A device for dosed dispensing of liquid material according to claim 1, wherein when the first solenoid valve (14) is in the open state, both the second solenoid valve (15) and the third solenoid valve (16) are in the closed state.
4. The device for dosed dispensing of liquid material according to claim 1, wherein when the second solenoid valve (15) is in the open state, both the first solenoid valve (14) and the third solenoid valve (16) are in the closed state.
5. A device for dosed dispensing of liquid material according to claim 1, wherein when the solenoid valve number three (16) is in the open state, both the solenoid valve number two (15) and the solenoid valve number one (14) are in the closed state.
6. A device for dosed dispensing of liquid material according to claim 1, wherein the gas manifold (11) is provided with a separator (21) for oil and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023150285.7U CN214112952U (en) | 2020-12-24 | 2020-12-24 | Liquid material quantitative distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023150285.7U CN214112952U (en) | 2020-12-24 | 2020-12-24 | Liquid material quantitative distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214112952U true CN214112952U (en) | 2021-09-03 |
Family
ID=77514089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023150285.7U Expired - Fee Related CN214112952U (en) | 2020-12-24 | 2020-12-24 | Liquid material quantitative distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214112952U (en) |
-
2020
- 2020-12-24 CN CN202023150285.7U patent/CN214112952U/en not_active Expired - Fee Related
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| 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: 20210903 |
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| CF01 | Termination of patent right due to non-payment of annual fee |