CN221580526U - Full-automatic three-cavity dosing device - Google Patents
Full-automatic three-cavity dosing device Download PDFInfo
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- CN221580526U CN221580526U CN202323663018.3U CN202323663018U CN221580526U CN 221580526 U CN221580526 U CN 221580526U CN 202323663018 U CN202323663018 U CN 202323663018U CN 221580526 U CN221580526 U CN 221580526U
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- automatic
- box body
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- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 239000000843 powder Substances 0.000 claims abstract description 21
- 230000001502 supplementing effect Effects 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 18
- 238000009826 distribution Methods 0.000 claims description 6
- 230000003020 moisturizing effect Effects 0.000 claims 4
- 239000003814 drug Substances 0.000 abstract description 27
- 229940079593 drug Drugs 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model relates to the field of dosing devices, specifically a fully automatic three chamber dosing device, comprising a box body, a control cabinet, a feeding device, and an automatic water replenishment device. The feeding device and the automatic water replenishment device are installed on the box body. The feeding device is used to quantitatively deliver the drug into the box body, and the automatic water replenishment device automatically replenishes the water into the box body according to the liquid level in the box body. The PLC control system provided by the utility model, the feeding device, and the automatic water replenishment device are controlled by a microcomputer to achieve a stable ratio of water replenishment and powder replenishment. The concentration requirements are set in the selection setting on the control touch screen, and this equipment can automatically prepare the concentration drug, achieve stable operation of the prepared concentration drug, and use a liquid level meter to measure the liquid level in the box body based on the water volume. Information, The microcomputer control of the PLC control system drives the motor and the rotation frequency of the propeller to control the amount of powder added, thereby ensuring the accuracy of the powder addition.
Description
Technical Field
The utility model relates to the field of dosing devices, in particular to a full-automatic three-cavity dosing device.
Background
The medicine adding device is very important equipment and is mainly used for adding medicine, mixing and stirring medicines in the process of manufacturing chemicals and medicines. It is composed of various kinds of equipment such as pumps, pipes, meters, mixers, controllers, etc. Drug delivery devices play an important role in pharmaceutical manufacturing and other fields of manufacturing processes.
The medicine adding device can enable the pharmaceutical production technology to be more efficient, more accurate and safer through the application of an automation technology. In the pharmaceutical process, the method can help to carry out operations such as dissolution, mixing, homogenization and the like, and can also control parameters such as temperature, pressure, flow and the like, thereby maintaining the quality and consistency of the medicine. It is very simple to install and operate, and it can be installed in a variety of different production environments, from small laboratories to large manufacturing facilities.
The traditional dosing device has unstable preparation concentration, inaccurate dosing amount and unstable continuous operation in the preparation and dosing processes, so that a large amount of medicaments are wasted and the ideal use effect cannot be achieved
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a full-automatic three-cavity dosing device.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model discloses a full-automatic three-cavity dosing device which comprises a box body, a control cabinet, a feeding device and an automatic water supplementing device, wherein the feeding device and the automatic water supplementing device are arranged on the box body, the feeding device is used for quantitatively conveying medicine powder into the box body, the automatic water supplementing device is used for supplementing water into the box body automatically according to the liquid level in the box body, the feeding device and the automatic water supplementing device are electrically connected with the control cabinet, a PLC (programmable logic controller) control system is arranged on the control cabinet, the feeding device comprises a dosing box and a conveying device, the dosing box is fixedly arranged at the top of the box body, the output end of the dosing box is communicated with the box body, the conveying device is arranged in the dosing box, the input end of the dosing box is provided with a feed hopper, and the top of the box body is at least provided with three dosing boxes.
Preferably, the automatic water supplementing device comprises a liquid level meter, a first metering pump and a water distribution pipe, wherein the liquid level meter and the first metering pump are electrically connected with the PLC control system, the water distribution pipe comprises a water receiving pipe, a water conveying pipe and a liquid outlet pipeline, the liquid outlet pipeline is arranged at a liquid outlet of the box body, the input end of the first metering pump is externally connected with a water source through the water receiving pipe, and the output end of the first metering pump is communicated with the box body through the water conveying pipe.
Further preferably, the metering pump comprises a metering pump II and a flowmeter, wherein the input end of the metering pump II is connected with the liquid outlet pipeline, the flowmeter is arranged at the output end of the metering pump, and the output end of the flowmeter is provided with a liquid discharge pipe.
Preferably again, the conveying device is a screw conveying device and comprises a driving motor and a screw, wherein the driving motor is fixedly arranged at the end part of the dosing box, the screw is rotatably arranged in the dosing box, and one end of the screw is connected with the output end of the driving motor.
Preferably, the stirring motor is fixedly arranged at the top of the box body, the stirring rod is rotatably arranged in the box body, and one stirring end is connected with the output end of the stirring motor.
Further preferably, a pressure gauge is mounted on the flowmeter.
Preferably, a control touch screen is arranged on the control cabinet, and the control touch screen is electrically connected with the PLC control system.
(III) beneficial effects
Compared with the prior art, the utility model provides a full-automatic three-cavity dosing device, which has the following beneficial effects:
The PLC control system and the feeding device and the automatic water supplementing device matched with the equipment are controlled by the microcomputer, so that stable proportioning of water supplementing and medicine powder is realized, concentration configuration requirements are set in a setting mode on the control touch screen, the equipment can automatically realize preparation of the concentration medicine, stable operation of preparing the concentration medicine is realized, a liquid level in a box body is measured and calculated by a liquid level meter, water level information detected by the liquid level meter is uploaded to the PLC control system, when the liquid level in the box body is lower than a set standard value, the water supplementing is carried out in the box body through matching of a metering pump I with a water receiving pipe and a water conveying pipe, and according to the water quantity information, the microcomputer of the PLC control system controls the rotation frequency of a driving motor and a screw to control the adding quantity of the medicine powder, so that the accuracy of the adding quantity of the medicine powder is ensured.
Drawings
FIG. 1 is a schematic diagram of an external view structure of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a case according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the dosing tank of the present utility model;
In the figure: 1. a case; 2. a control cabinet; 3. a dosing box; 4. a metering pump I; 5. a water receiving pipe; 6. a water pipe; 7. a liquid outlet pipe; 8. a metering pump II; 9. a flow meter; 10. a liquid discharge pipe; 11. a pressure gauge; 12. a liquid level gauge; 13. a feed hopper; 14. a driving motor; 15. a propeller; 16. a stirring motor; 17. a stirring rod; 18. and controlling the touch screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the full-automatic three-cavity dosing device of the utility model comprises a box body 1, a control cabinet 2, a feeding device and an automatic water supplementing device, wherein the feeding device and the automatic water supplementing device are arranged on the box body 1, the feeding device is used for quantitatively conveying medicine powder into the box body 1, the automatic water supplementing device supplements water into the box body 1 automatically according to the liquid level in the box body 1, the feeding device and the automatic water supplementing device are electrically connected with the control cabinet 2, a PLC (programmable logic controller) control system is arranged on the control cabinet 2, the feeding device comprises a dosing box 3 and a conveying device, the dosing box 3 is fixedly arranged at the top of the box body 1, the output end of the dosing box 3 is communicated with the box body 1, the conveying device is arranged in the dosing box 3, the input end of the dosing box 3 is provided with a feed hopper 13, and the dosing box 3 is at least provided with three parts at the top of the box body 1.
When the medicine powder is mixed with water in the box body 1 to carry out stable proportioning, the adding amount of the medicine is required to be controlled according to the water supplementing amount, in order to conveniently measure and calculate the water supplementing amount, the automatic water supplementing device comprises a liquid level meter 12, a metering pump I4 and a water distribution pipe, wherein the liquid level meter 12 and the metering pump I4 are electrically connected with a PLC control system, the water distribution pipe comprises a water receiving pipe 5, a water conveying pipe 6 and a liquid outlet pipe 7, the liquid outlet pipe 7 is arranged at a liquid outlet of the box body 1, the input end of the metering pump I4 is externally connected with a water source through the water receiving pipe 5, the output end of the metering pump I4 is communicated with the box body 1 through the water conveying pipe 6, according to the structure, water level information detected by the liquid level meter 12 is uploaded to the PLC control system, when the liquid level in the box body 1 is lower than a set standard value, the water supplementing amount is measured and calculated into the box body 1 through the matching of the metering pump I4 with the water receiving pipe 5 and the water conveying pipe 6, and the accurate water supplementing amount in the box body 1 is further improved according to the information detected by the liquid level meter 12, and therefore the accurate water supplementing amount is accurately calculated.
In order to measure and calculate the output quantity of the medicament in the box body 1, the utility model adopts the preferable scheme that the device comprises a metering pump II 8 and a flowmeter 9, wherein the input end of the metering pump II 8 is connected with a liquid outlet pipeline 7, the flowmeter 9 is arranged at the output end of the metering pump, the output end of the flowmeter 9 is provided with a liquid discharge pipe 10, and according to the structure, the metering pump II 8 is matched with the flowmeter 9 to measure and calculate the output quantity of liquid.
In order to ensure the stability of the powder in the dosing tank 3 when the powder is conveyed into the tank 1, the utility model adopts the preferable scheme that the conveying device is a screw conveying device and comprises a driving motor 14 and a screw propeller 15, wherein the driving motor 14 is fixedly arranged at the end part of the dosing tank 3, the screw propeller 15 is rotatably arranged in the dosing tank 3, one end of the screw propeller 15 is connected with the output end of the driving motor 14, and when the powder in the dosing tank 3 is conveyed into the tank 1 according to the structure, a microcomputer of the PLC control system controls the rotation frequency of the driving motor 14 and the screw propeller 15 to control the adding amount of the powder.
In order to ensure the uniformity of mixing the medicine powder with the water in the box body 1, the stirring motor 16 is fixedly arranged at the top of the box body 1, the stirring rod 17 is rotatably arranged in the box body 1, one stirring end is connected with the output end of the stirring motor 16, and when the medicine powder in the medicine adding box 3 is added into the box body 1, the stirring motor 16 drives the stirring rod 17 to stir the water in the box body 1, so that the medicine powder and the water are fully mixed.
In order to ensure the stability of the use of the flowmeter 9, the preferred scheme of the utility model is that the flowmeter 9 is provided with the pressure gauge 11, the pressure gauge 11 is used for detecting the pressure of the flowmeter 9, and the pressure in the flowmeter 9 is released in time when the pressure is too high.
When the concentration of the mixed medicine powder and water is regulated, medicine concentration proportion information is required to be input into a PLC control system, the PLC control system receives water quantity information of water replenishing in the box body 1, and then the rotation frequency of the driving motor 14 and the screw propeller 15 is controlled to regulate the adding quantity of the medicine powder.
The PLC control system in the full-automatic three-cavity dosing device adopts a conventional microcomputer control system, the liquid level in the box body 1 is measured and calculated by utilizing the liquid level meter 12, water level information detected by the liquid level meter 12 is uploaded to the PLC control system, when the liquid level in the box body 1 is lower than a set standard value, water is supplemented into the box body 1 by matching the first metering pump 4 with the water receiving pipe 5 and the water receiving pipe 6, metering of water supplementing into the box body 1 is carried out, meanwhile, the accuracy of calculation of water supplementing amount information in the box body 1 is further improved according to the information detected by the liquid level meter 12, after the water supplementing is finished, the microcomputer of the PLC control system controls the rotation frequency of the driving motor 14 and the propeller 15, and the adding amount of the powder is controlled, so that the accuracy of the adding amount of the powder is guaranteed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Full-automatic three-cavity dosing device, a serial communication port, including box (1), switch board (2), feeding device and automatic moisturizing device install on box (1), feeding device is used for the ration to carry powder in box (1), automatic moisturizing device is according to the liquid level height in box (1) automatic to moisturizing in box (1), feeding device and automatic moisturizing device and switch board (2) electric connection, be provided with PLC control system on switch board (2), feeding device includes dosing tank (3) and conveyor, dosing tank (3) fixed mounting is at the top of box (1), the output and the box (1) intercommunication of dosing tank (3), conveyor installs in dosing tank (3), the input of dosing tank (3) is installed feeder hopper (13), dosing tank (3) are equipped with at least three at the top of box (1).
2. The full-automatic three-cavity dosing device according to claim 1, wherein the automatic water supplementing device comprises a liquid level meter (12), a first metering pump (4) and a water distribution pipe, the liquid level meter (12) and the first metering pump (4) are electrically connected with a PLC control system, the water distribution pipe comprises a water receiving pipe (5), a water conveying pipe (6) and a liquid outlet pipe (7), the liquid outlet pipe (7) is arranged at a liquid outlet of the box body (1), the input end of the first metering pump (4) is externally connected with a water source through the water receiving pipe (5), and the output end of the first metering pump (4) is communicated with the box body (1) through the water conveying pipe (6).
3. The full-automatic three-cavity dosing device according to claim 2, comprising a metering pump II (8) and a flowmeter (9), wherein the input end of the metering pump II (8) is connected with the liquid outlet pipeline (7), the flowmeter (9) is arranged at the output end of the metering pump, and the output end of the flowmeter (9) is provided with a liquid discharge pipe (10).
4. A fully automatic three-chamber dosing device according to claim 3, characterized in that the conveying device is a screw conveying device and comprises a driving motor (14) and a screw propeller, wherein the driving motor (14) is fixedly arranged at the end part of the dosing tank (3), the screw propeller (15) is rotatably arranged in the dosing tank (3), and one end of the screw propeller (15) is connected with the output end of the driving motor (14).
5. The full-automatic three-cavity dosing device according to claim 4, wherein a stirring motor (16) is fixedly arranged at the top of the box body (1), a stirring rod (17) is rotatably arranged in the box body (1), and one stirring end is connected with the output end of the stirring motor (16).
6. The full-automatic three-cavity dosing device according to claim 5, characterized in that a pressure gauge (11) is mounted on the flow meter (9).
7. The full-automatic three-cavity dosing device according to claim 6, wherein a control touch screen (18) is installed on the control cabinet (2), and the control touch screen (18) is electrically connected with a PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323663018.3U CN221580526U (en) | 2023-12-29 | 2023-12-29 | Full-automatic three-cavity dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323663018.3U CN221580526U (en) | 2023-12-29 | 2023-12-29 | Full-automatic three-cavity dosing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221580526U true CN221580526U (en) | 2024-08-23 |
Family
ID=92416667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323663018.3U Active CN221580526U (en) | 2023-12-29 | 2023-12-29 | Full-automatic three-cavity dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221580526U (en) |
-
2023
- 2023-12-29 CN CN202323663018.3U patent/CN221580526U/en active Active
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