CN111846307A - Liquid medicine filling method - Google Patents
Liquid medicine filling method Download PDFInfo
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- CN111846307A CN111846307A CN202010780243.7A CN202010780243A CN111846307A CN 111846307 A CN111846307 A CN 111846307A CN 202010780243 A CN202010780243 A CN 202010780243A CN 111846307 A CN111846307 A CN 111846307A
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- filling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/003—Filling medical containers such as ampoules, vials, syringes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B3/10—Methods of, or means for, filling the material into the containers or receptacles by application of pressure to material
- B65B3/12—Methods of, or means for, filling the material into the containers or receptacles by application of pressure to material mechanically, e.g. by pistons or pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
- B65B3/28—Methods or devices for controlling the quantity of the material fed or filled by weighing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The invention discloses a liquid medicine filling method, which comprises a front weighing station, a filling station, a rear weighing station, a liquid separating container and a filling needle frame, wherein the bottom of the liquid separating container is obliquely arranged and is provided with a plurality of liquid outlets along the length direction, the filling needle frame is provided with filling needles which are arranged side by side, each liquid outlet is connected with each filling needle through a hose, each hose is provided with a filling pump, and the filling method comprises the following steps: the front weighing station carries out front weighing on the empty bottle; moving the filling needle frame to enable part of filling needles to be positioned above the rear weighing station and the rest filling needles to be positioned above the filling station; the filling machine above the filling station carries out quantitative filling on the medicine bottles, and the filling machine above the weighing station carries out weighing and liquid supplementing on the medicine bottles so as to ensure that the amount of the medicine in each medicine bottle reaches the standard. The filling machine above the filling station carries out quantitative filling on the medicine bottles, and the filling machine above the weighing station carries out weighing and liquid supplementing on the medicine bottles so as to ensure that the amount of the medicine in each medicine bottle reaches the standard. The liquid medicine filling method can reduce the manufacturing cost, improve the production efficiency and reduce the waste amount of the liquid medicine.
Description
Technical Field
The invention relates to the technical field of food and medicine packaging mechanical equipment, in particular to a liquid medicine filling method.
Background
The existing liquid medicine filling device comprises a filling needle, a filling station, a front weighing station and a rear weighing station, wherein the front weighing station is used for weighing empty bottles before the filling station, the rear weighing station is used for weighing total bottles filled with liquid medicine after the filling station, and the filling needle is fixedly arranged above the filling station, so that a liquid supplementing mechanism is required to be arranged on a subsequent station of the filling station, and liquid is supplemented to bottles which do not have the liquid injection up to the standard. Moreover, the existing fluid infusion mechanism has low fluid infusion efficiency and is difficult to fill the requirement of high-efficiency fluid infusion. Moreover, when the traditional liquid medicine filling device is used for filling liquid medicine, the waste amount of the liquid medicine is large. Meanwhile, the filling amount of liquid medicine filling needs to be strictly controlled, especially in the initial stage of medicine filling, air exists in a pipeline of a filling device, accurate quantitative filling is difficult during filling, medicine bottles are metered after filling, and if the filling amount standard is not met, the medicine bottles need to be rejected, so that medicine waste is caused. And at a batch liquid medicine filling process end stage, because total liquid medicine volume is not enough, when filling liquid medicine to a plurality of medicine bottles, hardly guarantee that the dress volume of filling in the medicine bottle is qualified, also must reject the unqualified medicine bottle of liquid medicine filling volume, lead to the medicine waste once more.
The filling system generally adopts a manual intervention mode to process in the emptying and tail liquid filling stages of the production preparation stage, and has low efficiency, large pollution risk and more liquid medicine residues. According to different filling specifications and filling head numbers, the general residual quantity is different from 500ml to 2000 ml. If the residual liquid medicine is well utilized, according to the medicine bottle loading amount of 2ml specification, about 500-1000 bottles of qualified products can be produced in one batch, according to the market value of 100 yuan/piece, 5-10 ten thousand products can be produced in one batch, and according to 100 batches in one year, 1000 ten thousand products with market value of 500-1000 ten thousand can be produced. For biological drugs and innovative drugs with high added values, the economic benefit generated by the method is huge.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a liquid medicine filling method which can reduce the manufacturing cost, improve the production efficiency and reduce the waste amount of liquid medicine.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a liquid medicine filling method, adopts liquid medicine filling device to go on, liquid medicine filling device includes preceding station of weighing, filling station, the station of weighing after, divides the liquid container and can move irritates the needle frame, divide the slope of liquid container bottom to set up and be equipped with a plurality of liquid outlets along length direction, it irritates the needle to be equipped with a plurality of needles of arranging side by side on the needle frame to irritate, each liquid outlet and each irritate the needle and pass through hose connection respectively, each all be equipped with the filling pump on the hose, the filling method includes:
the front weighing station carries out front weighing on the empty bottle;
moving the filling needle frame to enable part of filling needles to be positioned above the rear weighing station and the rest filling needles to be positioned above the filling station;
the filling machine above the filling station carries out quantitative filling on the medicine bottles, and the filling machine above the weighing station carries out weighing and liquid supplementing on the medicine bottles so as to ensure that the amount of the medicine in each medicine bottle reaches the standard.
As a further improvement of the above technical solution:
the filling method further comprises the following steps: and (4) moving the filling needle frame to enable each filling needle to be positioned above the filling station for quantitative filling.
The filling needle above the rear weighing station is connected with a lower liquid outlet on the liquid separating container, and the filling needle above the filling station is connected with a higher liquid outlet on the liquid separating container.
The partial irrigation needle is an irrigation needle.
And the filling needle above the rear weighing station is connected with a liquid outlet at the lowest position on the liquid separating container.
The liquid medicine filling device is characterized by further comprising a medicine supply device, a liquid inlet valve and a buffer tank, wherein the medicine supply device is connected with the buffer tank through a liquid inlet pipeline, the liquid inlet pipeline is provided with the liquid inlet valve, and the buffer tank is connected with the liquid separating container through a connecting pipeline.
The top of the liquid separation container is provided with a liquid inlet, and the buffer tank is connected with the liquid inlet of the liquid separation container through a connecting pipeline.
The inclination angle of the liquid separation container is a, and a is more than 0 degree and less than or equal to 10 degrees.
Compared with the prior art, the invention has the advantages that:
the liquid medicine filling method is carried out by adopting a liquid medicine filling device, the liquid medicine filling device comprises a front weighing station, a filling station, a rear weighing station, a liquid separation container and a movable needle filling frame, the bottom of the liquid separation container is obliquely arranged and is provided with a plurality of liquid outlets along the length direction, the needle filling frame is provided with a plurality of filling needles arranged side by side, each liquid outlet is connected with each filling needle through a hose respectively, each hose is provided with a filling pump, and the filling method comprises the following steps: the front weighing station carries out front weighing on the empty bottle; moving the filling needle frame to enable part of filling needles to be positioned above the rear weighing station and the rest filling needles to be positioned above the filling station; the filling machine above the filling station carries out quantitative filling on the medicine bottles, and the filling machine above the weighing station carries out weighing and liquid supplementing on the medicine bottles so as to ensure that the amount of the medicine in each medicine bottle reaches the standard. The filling machine above the filling station carries out quantitative filling on the medicine bottles, and the filling machine above the weighing station carries out weighing and liquid supplementing on the medicine bottles so as to ensure that the amount of the medicine in each medicine bottle reaches the standard. The filling needles are arranged on the filling needle frame, so that the positions of the filling needles can be adjusted along with the filling needle frame, the filling needles on the filling needle frame are positioned above the rear weighing station to replace an original liquid supplementing mechanism for supplementing, the manufacturing cost is reduced, the filling needles above the rear weighing station are used for supplementing liquid to medicine bottles while weighing, the production efficiency is improved, and the waste amount of liquid medicine is reduced.
Drawings
Fig. 1 is a schematic structural view of the liquid medicine filling apparatus of the present invention at a preparation stage.
Fig. 2 is a schematic structural diagram of the liquid medicine filling apparatus of the present invention in normal filling production.
Fig. 3 is a schematic structural diagram of the liquid medicine filling apparatus of the present invention in filling the tail liquid.
Fig. 4 is a schematic structural view of a liquid separation container of the chemical filling apparatus of the present invention.
The reference numerals in the figures denote:
1. a front weighing station; 2. a filling station; 3. a post-weighing station; 4. a liquid separation container; 41. a liquid outlet; 42. a liquid inlet; 5. filling a needle; 6. a hose; 61. a filling pump; 7. a drug delivery device; 8. a liquid inlet valve; 9. and a buffer tank.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
Fig. 1 to 4 show an embodiment of the liquid medicine filling method of the present invention, the liquid medicine filling method is performed by using a liquid medicine filling device, the liquid medicine filling device includes a front weighing station 1, a filling station 2, a rear weighing station 3, a liquid separation container 4 and a movable needle filling frame, the bottom of the liquid separation container 4 is obliquely arranged and is provided with a plurality of liquid outlets 41 along the length direction, the needle filling frame is provided with a plurality of filling needles 5 arranged side by side, each liquid outlet 41 is connected with each filling needle 5 through a hose 6, each hose 6 is provided with a filling pump 61, and the filling method includes:
the front weighing station 1 carries out front weighing on the empty bottle;
the filling needle frame moves, so that part of filling needles 5 are positioned above the rear weighing station 3, and the rest filling needles 5 are positioned above the filling station 2;
the filling needle 5 above the filling station 2 is used for quantitatively filling the medicine bottles, and the filling needle 5 above the weighing station 3 is used for weighing and replenishing liquid to the medicine bottles so as to ensure that the dosage of each medicine bottle reaches the standard. Because the filling needles are arranged on the filling needle frame, the positions of the filling needles can be adjusted along with the filling needle frame, the liquid medicine filling method replaces an original liquid supplementing mechanism to supplement the liquid medicine by enabling part of the filling needles 5 on the filling needle frame to be positioned above the rear weighing station 3, so that the manufacturing cost is reduced, the liquid medicine is supplemented while weighing the medicine bottles through the filling needles 5 above the rear weighing station 3, the production efficiency is improved, and the waste amount of the liquid medicine is reduced.
In this embodiment, the filling method further includes: and (5) moving the filling needle frame to enable each filling needle 5 to be positioned above the filling station 2 for quantitative filling. Specifically, the filling needle frame moves to enable each filling needle 5 to be located above the filling station 2, and normal filling production is carried out.
In this embodiment, the filling needle 5 above the rear weighing station 3 is connected to the lower liquid outlet 41 of the liquid separation container 4, and the filling needle 5 above the filling station 2 is connected to the higher liquid outlet 41 of the liquid separation container 4. For example, the number of the filling needles 5 is 8, each filling needle 5 is sequentially labeled as a filling needle No. 1-8 from front to back along the bottle feeding direction F of the medicine bottle, each liquid outlet 41 is sequentially labeled as a liquid outlet No. 1-8 from low to high, and the filling needles No. 1-8 and the liquid outlets No. 1-8 are correspondingly connected in sequence with one to one in sequence. The filling needle 5 (simply called as the low-level filling needle 5) of the liquid outlet 41 at the low level on the liquid separation container 4 is used for supplementing liquid, so that the residual liquid medicine amount of the liquid separation container 4 is reduced, and the waste amount of the liquid medicine is reduced.
In this embodiment, the partial irrigation needle 5 is one irrigation needle 5. That is, the needle filling frame only needs to move forwards by one position, so that one filling needle 5 (No. 1 filling needle 5) is positioned on the rear weighing station 3, and then the needle filling frame returns backwards by one position, so that the No. 1 filling needle 5 returns to the filling station 2, the movement amount of the needle filling frame is reduced, and the working efficiency is improved. The filling needle 5 (No. 1 filling needle 5) above the rear weighing station 3 is connected with the lowest liquid outlet 41 (No. 1 liquid outlet 41) on the liquid separating container 4, liquid is replenished through the lowest liquid outlet 41, the liquid medicine in the liquid separating container 4 can be filled completely, and the waste amount of the liquid medicine is further reduced.
The method comprises the following specific steps:
s1: as shown in fig. 1, in the preparation phase, each filling needle 5 is placed above the filling station 2; the front weighing station 1 carries out front weighing on the medicine bottles, and then the medicine bottles are conveyed to the filling station 2; aligning each medicine bottle on the filling station 2 with each filling needle 5 respectively, opening each filling pump 61, and carrying out quantitative filling and emptying; each filling needle 5 is moved forward to a position, so that the foremost filling needle 5(A1 filling needle 5) on the movable frame is positioned on the rear weighing station 3; the medicine bottles on the filling station 2 are moved forward one at a time, so that the foremost medicine bottle is moved to the rear weighing station 3; carrying out quantitative filling on a single bottle, weighing and replenishing liquid at the same time until the dosage in the medicine bottle reaches the standard; (the filling needle frame moves to a position, one bottle is moved at a time, and quantitative filling and filling are adopted)
S2: as shown in fig. 2, in normal quantitative filling production, each filling needle 5 is moved backward by one position, so that each filling needle 5 is returned to the position above the filling station 2, normal quantitative filling production is performed, and a plurality of bottles are filled at one time; (filling needle rack return, 8 bottles at a time, quantitative filling)
S3: as shown in fig. 3, in the tail liquid filling, each filling needle 5 is moved forward one position, so that the filling needle 5 at the forefront on the moving frame is aligned above the weighing device 31 at the rearmost on the rear weighing station 3 to serve as a liquid supplementing filling needle 5, other filling needles 5 quantitatively fill the medicine bottles below, and the medicine bottles which do not reach the standard are replenished with liquid through the liquid supplementing filling needles 5 until the liquid medicine in the liquid separation container 4 is emptied. (the needle filling frame moves to one position, 1 bottle is filled once, and 80 percent of quantitative filling and fluid infusion are carried out)
The filling prepares the stage earlier stage, carries out the exhaust to the air in the pipeline, and because of receiving the influence of air in the pipeline this moment, the medicine bottle filling volume is not up to standard, through the limit liquid infusion of weighing limit to make the medicine bottle internal loading volume qualified, can not cause the medicine extravagant. When the dosage of the liquid separation container 4 is insufficient, the high-position filling needles 5 are filled in a fixed quantity, and the low-position filling needles 5 are filled one by one, so that tail liquid (residual liquid medicine) is effectively utilized, and the unqualified filling of at most one bottle of liquid medicine is ensured.
In this embodiment, liquid medicine filling device is still including supplying medicine device 7, feed liquor valve 8 and buffer tank 9, supplies medicine device 7 and buffer tank 9 to pass through the feed liquor pipe connection, is equipped with feed liquor valve 8 on the feed liquor pipe, and buffer tank 9 passes through the connecting tube with dividing liquid container 4 and is connected. The top of the liquid separating container 4 is provided with a liquid inlet 42, and the buffer tank 9 is connected with the liquid inlet 42 of the liquid separating container 4 through a connecting pipeline. The inclined angle of the liquid separation container 4 is a, and a is more than 0 degree and less than or equal to 10 degrees.
The filling method of the liquid medicine filling device comprises the following steps:
filling and emptying (taking 8 filling needles 5, 8 weighing scales at a rear weighing station 3 as an example, the filling needles 5 are No. A1-A8 from front to back, the scales are No. B1-B8 from front to back, 8 medicine bottles are in a group, and the scales are No. C1-C8 from front to back)
a) The buffer tank 9 is used for intermittently feeding liquid to realize bubble-free filling in the liquid separation container 4;
b) moving the filling frame to move the filling needle No. A2-A8 to the front weighing station 1, and the filling needle No. A1 is positioned on the rear weighing station 3;
c) the number of bottles in a single bottle-feeding process is 1, and the bottles are continuously fed;
d) when the medicine bottle No. C2-C8 is aligned with the filling needle No. A2-A8 respectively and the medicine bottle No. C1 is aligned with the filling needle No. A1, the medicine bottle is temporarily stopped to be inserted;
e) according to the parameters of the length and the pipe diameter of the pipeline from the liquid separating container 4 to each filling needle 5, the filling pump 61 is used for continuously pumping medicine, emptying and filling the corresponding pipeline, the emptying frequency is controlled to ensure that the filling quantity is within the target filling quantity and the filling quantity is insufficient, and then filling and complementing are carried out through the filling needle 5 No. A1;
f) the method comprises the steps of obtaining the tare weight of a medicine bottle No. C2-C8, filling once, and continuing to move the bottle singly;
g) deviation values of the medicine bottles of No. C2-C8 are obtained one by one on the post-weighing station 3, and liquid is replenished one by one;
h) after finishing the group of medicine bottles, continuously weighing the tare weight of the next medicine bottles of No. C2-C8, filling and moving the bottles individually;
i) caching the net weight value of single filling of each medicine bottle for judging whether to carry out loading calibration or not;
j) judging whether the filling quantity of each bottle is qualified, and if so, continuing filling the next group of bottles; if not, skipping to the step f, wherein the target filling amount is a deviation value obtained in the previous round of the bottle;
k) continuously judging 2 groups of single filling net weight values, and measuring a comparison deviation value to satisfy the conditions within a certain range (for example: the internal deviation is within 1 percent), and calculating the average value for calibration;
m) continuing filling until each filling needle 5 is qualified after single filling.
Second, entering normal filling
Thirdly, filling tail liquid
a) When the low liquid level of the liquid medicine in the buffer tank 9 is detected by a weighing sensor of the buffer tank 9, entering a tail liquid filling mode;
b) the weight of the residual liquid medicine in the buffer tank 9 and the volume of the input liquid separation container 4 and the hose 6 are detected, a certain group number of the liquid medicine is normally filled by combining the current filling amount and calculating, and 50 percent (which can be set according to the filling amount) of the whole residual liquid medicine is almost filled;
c) the number of bottles in a single bottle-feeding process is 1, and the bottles are continuously fed;
d) when the medicine bottle No. C2-C8 is aligned with the filling needle No. A2-A8 respectively and the medicine bottle No. C1 is aligned with the filling needle No. A1, the medicine bottle is temporarily stopped to be inserted;
e) according to the parameters of the length and the pipe diameter of the pipeline from the liquid separating container 4 to each filling needle 5, the filling pump 61 is used for continuously pumping medicine, emptying and filling the corresponding pipeline, the emptying frequency is controlled to ensure that the filling quantity is within the target filling quantity and the filling quantity is insufficient, and then filling and complementing are carried out through the filling needle 5 No. A1;
f) the method comprises the steps of obtaining the tare weight of a medicine bottle No. C2-C8, filling once, and continuing to move the bottle singly;
g) deviation values of medicine bottles of No. C2-C8 are obtained one by one on a scale of No. B8 on a rear weighing station 3, and liquid is replenished one by one;
h) after finishing one group of bottles, continuously weighing the tare weight of the next medicine bottle No. C2-C8, filling and moving the bottles individually;
i) if the filling amount of a certain filling pump 61 connected with the filling needle No. A2-A8 5 is lower than 20%, stopping the corresponding filling of the filling pump 61, and directly rejecting waste;
j) and finally, only feeding the medicine bottle C2, and stopping production when the corresponding filling pump 61 runs for more than 30s and the filling amount still does not reach the target filling amount, and finishing the whole process.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (8)
1. A liquid medicine filling method is characterized in that: adopt liquid medicine filling device to go on, liquid medicine filling device weighs station (3), branch liquid container (4) and can remove irritate the needle frame including preceding station (1), filling station (2), back, divide the slope of liquid container (4) bottom to set up and be equipped with a plurality of liquid outlets (41) along length direction, it irritates needle (5) to be equipped with a plurality of needles of irritating that arrange side by side on the needle frame, each liquid outlet (41) and each irritate needle (5) and be connected through hose (6) respectively, each all be equipped with filling pump (61) on hose (6), the filling method includes:
the front weighing station (1) performs front weighing on the empty bottles;
the filling needle frame moves, so that part of filling needles (5) are positioned above the rear weighing station (3), and the rest filling needles (5) are positioned above the filling station (2);
the filling needle (5) above the filling station (2) is used for quantitatively filling the medicine bottles, and the filling needle (5) above the rear weighing station (3) is used for weighing and replenishing liquid to the medicine bottles so as to enable the dosage of each medicine bottle to reach the standard.
2. The medical liquid filling method according to claim 1, wherein: the filling method further comprises the following steps: and (3) moving the filling needle frame to enable each filling needle (5) to be positioned above the filling station (2) for quantitative filling.
3. The medical liquid filling method according to claim 1, wherein: the filling needle (5) above the rear weighing station (3) is connected with the lower liquid outlet (41) on the liquid separating container (4), and the filling needle (5) above the filling station (2) is connected with the higher liquid outlet (41) on the liquid separating container (4).
4. The medical liquid filling method according to claim 1, wherein: the partial irrigation needle (5) is an irrigation needle (5).
5. The medical liquid filling method according to claim 4, wherein: and the filling needle (5) above the rear weighing station (3) is connected with the liquid outlet (41) at the lowest position on the liquid separating container (4).
6. The liquid medicine filling method according to any one of claims 1 to 5, wherein: liquid medicine filling device is still including supplying medicine device (7), feed liquor valve (8) and buffer tank (9), supply medicine device (7) and buffer tank (9) to pass through the feed liquor pipe connection, be equipped with feed liquor valve (8) on the feed liquor pipe way, buffer tank (9) are connected through connecting tube with dividing liquid container (4).
7. The medical liquid filling method according to claim 6, wherein: the top of the liquid separating container (4) is provided with a liquid inlet (42), and the buffer tank (9) is connected with the liquid inlet (42) of the liquid separating container (4) through a connecting pipeline.
8. The liquid medicine filling method according to any one of claims 1 to 5, wherein: the inclination angle of the liquid separation container (4) is a, and a is more than 0 degree and less than or equal to 10 degrees.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010780243.7A CN111846307B (en) | 2020-08-05 | 2020-08-05 | Liquid medicine filling method |
| PCT/CN2020/111390 WO2022027747A1 (en) | 2020-08-05 | 2020-08-26 | Liquid medicine filling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010780243.7A CN111846307B (en) | 2020-08-05 | 2020-08-05 | Liquid medicine filling method |
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| Publication Number | Publication Date |
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| CN111846307A true CN111846307A (en) | 2020-10-30 |
| CN111846307B CN111846307B (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010780243.7A Active CN111846307B (en) | 2020-08-05 | 2020-08-05 | Liquid medicine filling method |
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| Country | Link |
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| CN (1) | CN111846307B (en) |
| WO (1) | WO2022027747A1 (en) |
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| CN202879860U (en) * | 2012-10-29 | 2013-04-17 | 中国石油化工股份有限公司 | Weighting type filling equipment calculating on line statistical process control (SPC) controlling system |
| ES2447315A1 (en) * | 2013-07-30 | 2014-03-11 | Grifols Worldwide Operations Limited | Machine and method for fillings pharmaceutical product containers |
| CN207580221U (en) * | 2017-11-22 | 2018-07-06 | 内蒙古草原汇香食品科技有限公司 | A kind of mushroom paste benefit amount filling apparatus |
| CN111332510A (en) * | 2020-05-01 | 2020-06-26 | 楚天科技股份有限公司 | Air emptying method of liquid medicine filling device |
| CN111483631A (en) * | 2020-05-19 | 2020-08-04 | 楚天科技股份有限公司 | Filling system and filling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4341934A1 (en) * | 1993-12-09 | 1995-06-14 | Bosch Gmbh Robert | Method and device for dosing and filling a liquid into packaging containers |
| JP2001010699A (en) * | 1999-06-29 | 2001-01-16 | Lion Corp | Method and apparatus for filling thin bottle with liquid content |
| EP2303706B1 (en) * | 2008-06-13 | 2013-11-20 | Harro Höfliger Verpackungsmaschinen GmbH | Metering device and method for operating said metering device |
| CN201980448U (en) * | 2011-03-30 | 2011-09-21 | 张孝军 | Intelligent weighing type dosing filling machine |
| CN205418164U (en) * | 2016-03-15 | 2016-08-03 | 江西益家食品股份有限公司 | Half automatic filling machine of instant porridge |
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2020
- 2020-08-05 CN CN202010780243.7A patent/CN111846307B/en active Active
- 2020-08-26 WO PCT/CN2020/111390 patent/WO2022027747A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202879860U (en) * | 2012-10-29 | 2013-04-17 | 中国石油化工股份有限公司 | Weighting type filling equipment calculating on line statistical process control (SPC) controlling system |
| ES2447315A1 (en) * | 2013-07-30 | 2014-03-11 | Grifols Worldwide Operations Limited | Machine and method for fillings pharmaceutical product containers |
| CN207580221U (en) * | 2017-11-22 | 2018-07-06 | 内蒙古草原汇香食品科技有限公司 | A kind of mushroom paste benefit amount filling apparatus |
| CN111332510A (en) * | 2020-05-01 | 2020-06-26 | 楚天科技股份有限公司 | Air emptying method of liquid medicine filling device |
| CN111483631A (en) * | 2020-05-19 | 2020-08-04 | 楚天科技股份有限公司 | Filling system and filling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111846307B (en) | 2021-09-21 |
| WO2022027747A1 (en) | 2022-02-10 |
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