CN110040268B - Mechanism and method for continuously vacuumizing, filling inert protective liquid medicine gas and then adding plug - Google Patents
Mechanism and method for continuously vacuumizing, filling inert protective liquid medicine gas and then adding plug Download PDFInfo
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- CN110040268B CN110040268B CN201910275241.XA CN201910275241A CN110040268B CN 110040268 B CN110040268 B CN 110040268B CN 201910275241 A CN201910275241 A CN 201910275241A CN 110040268 B CN110040268 B CN 110040268B
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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
- B65B3/006—Related operations, e.g. scoring ampoules
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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
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B1/00—Closing bottles, jars or similar containers by applying stoppers
- B67B1/005—Feeding stoppers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- External Artificial Organs (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The invention discloses a continuous vacuumizing and inert protective liquid medicine gas filling and then plug adding mechanism and a method. The invention has simple structure, fills the blank of the prior art, is economical and practical, is easy to install and maintain, has reliable performance, ensures that the medicine bottle can be plugged after vacuuming and filling inert protection liquid medicine gas through the communication of the air chambers and the air passages formed in each part and among the parts, and greatly improves the reliability and the production efficiency of a plugging system.
Description
Technical Field
The invention relates to a mechanism and a method for continuously vacuumizing, filling inert protective liquid medicine gas and then adding plugs, and belongs to the technical field of mechanical equipment.
Background
The direct stoppering of the medicine bottle filled with the medicine liquid can cause the shelf life of the medicine liquid to be shortened due to the overhigh oxygen content in the bottle, and if the medicine bottle is directly filled with inert shielding gas without vacuumizing, the content ratio of the shielding gas cannot be ensured. Therefore, it is more and more important to fill inert protective liquid medicine gas into the medicine bottle after vacuumizing the medicine bottle and then plug the medicine bottle. Meanwhile, how to continuously and high-speed vacuumize the medicine bottles and fill inert protective liquid medicine gas and then plug the medicine bottles is the technical bottleneck of pharmaceutical equipment.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: solves the problem of how to continuously and high-speed vacuumize the medicine bottle and fill inert protective medicine liquid gas and then plug the medicine bottle.
In order to solve the technical problem, the technical scheme of the invention is to provide a continuous vacuumizing and inert protective liquid medicine gas filling mechanism, which is characterized by comprising a rubber plug air passage fixing disc, wherein the rubber plug air passage fixing disc is provided with a rubber plug air passage rotating disc, the rubber plug air passage rotating disc is provided with a rotating air passage disc and a fixing disc, the outer side of the rotating air passage disc is embedded with a plurality of suction plug rod cylinders, each suction plug rod cylinder is internally provided with a suction plug rod, the upper end of the suction plug rod is connected with the suction plug rod cylinder through a spring, the rotating air passage disc is sleeved on the outer side of the fixing disc, and a stainless steel air passage disc is arranged between the outer side of the upper end of;
the fixed disc is provided with a plurality of vacuum air inlet channels, and one vacuum air inlet channel is communicated with a space formed by the plug suction rod between the plug suction rod cylinders through a single air channel formed by the fixed disc, the rotary air channel disc and the plug suction rod cylinders in sequence; the other vacuum air inlet channel is communicated with the closed space through a single air channel formed by the rotary air channel disc and the suction plug rod cylinder in sequence; another vacuum air inlet channel is communicated with the closed space through another single air channel formed by the rotary air channel disc and the suction plug rod cylinder in sequence;
a vacuum judging air passage is arranged on the rubber plug air passage fixing disc, and the vacuum judging air passage is communicated with a fifth air passage at the lower end of the suction plug rod through a single-path air passage formed by the rubber plug air passage fixing disc, the rubber plug air passage rotating disc, the rotating air passage disc, the suction plug rod cylinder and the suction plug rod in sequence;
the lower end of the sucking plug rod cylinder is provided with a sealing ring, and a closed space is formed between the sealing ring and the liquid level of the liquid medicine in the bottle.
Preferably, a vacuum air inlet on the fixed disk is a first vacuum air inlet, a first air chamber communicated with the first vacuum air inlet is arranged on the fixed disk, a first air passage and a second air passage are arranged on the rotary air passage disk, two ends of the first air passage are respectively communicated with the second air passage and the first air chamber, a first air ring is arranged on the suction plug rod barrel, and the second air passage is communicated with the space through the first air ring.
Preferably, the rubber plug air passage fixing disc is provided with a relay air chamber, the rubber plug air passage rotating disc is provided with a third air passage, the rotating air passage disc is provided with a fourth air passage, the suction plug rod cylinder is provided with a second air ring, the suction plug rod is provided with a fifth air passage, the vacuum judgment air passage and the relay air chamber are communicated with the third air passage, the third air passage is communicated with the second air ring through the fourth air passage, and the second air ring is communicated with the fifth air passage through a passage formed by the suction plug rod cylinder and the lower end of the suction plug rod.
Preferably, another vacuum air inlet on the fixed disk is a second vacuum air inlet, a sixth air passage is arranged on the rotary air passage disk, a third air ring is arranged on the suction plug rod barrel, and the second vacuum air inlet is communicated with the closed space through the sixth air passage and the third air ring.
Preferably, the other vacuum air inlet on the fixed disk is a third vacuum air inlet, a seventh air passage is arranged on the rotary air passage disk, a fourth air ring is arranged on the suction plug rod cylinder, and the third vacuum air inlet is communicated with the closed space through the seventh air passage and the fourth air ring.
A method for continuously vacuumizing, filling inert protective liquid medicine gas and then adding plugs is characterized by comprising the following steps:
the first vacuum air inlet channel on the fixed disc, the first air chamber communicated with the first vacuum air inlet channel, the first air passage on the rotary air passage disc, the second air passage and the first air ring on the suction plug rod cylinder vacuumize the space, so that the suction plug rod moves downwards;
the air path is composed of a vacuum distinguishing air passage and a relay air chamber on the rubber plug air passage fixing disc, a third air passage on the rubber plug air passage rotating disc, a fourth air passage on the rotating air passage disc, a second air ring on the suction plug rod cylinder and a fifth air passage on the suction plug rod and is used for adsorbing the rubber plug;
the bottle climbs through an uphill slope, and an air path formed by a second vacuum air inlet channel on the fixed disk, a sixth air channel on the rotary air channel disk and a third air ring on the plug sucking rod barrel vacuumizes the closed space;
an air path formed by a third vacuum air inlet channel on the fixed disc, a seventh air channel on the rotary air channel disc and a fourth air ring on the plug sucking rod cylinder fills inert protective gas into the closed space;
the space is vacuumized by a first vacuum air inlet channel on the fixed disc, a second air chamber, a first air passage on the rotary air passage disc, a second air passage and a first air ring on the plug sucking rod cylinder, so that the plug sucking rod moves downwards to press the rubber plug on the bottle, and then the bottle descends through a descending slope and is conveyed to the downstream.
The invention has simple structure, fills the blank of the prior art, is economical and practical, is easy to install and maintain, has reliable performance, ensures that the medicine bottle can be plugged after vacuuming and filling inert protection liquid medicine gas through the communication of the air chambers and the air passages formed in each part and among the parts, and greatly improves the reliability and the production efficiency of a plugging system.
Drawings
FIG. 1a is a schematic view of a continuous evacuation and refilling mechanism with inert shielding liquid gas;
FIG. 1b is a schematic structural diagram of a suction plug unit;
FIG. 1c is a schematic structural view of a fixing plate;
FIG. 1d is a schematic structural view of a rubber plug airway fixing disc;
FIG. 2 is a schematic diagram of a plug removal process;
fig. 3 is a diagram of the overall structure effect of the bottle ascending and descending.
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
The invention relates to a continuous vacuumizing and inert protective liquid medicine gas refilling mechanism, which comprises a rubber plug air flue fixing disc 1, wherein a rubber plug air flue rotating disc 2 is arranged on the rubber plug air flue fixing disc 1, a rotating air flue disc 3 and a fixing disc 5 are arranged on the rubber plug air flue rotating disc 2, a plurality of suction plug rod cylinders 7 are embedded on the outer side of the rotating air flue disc 3, a suction plug rod 6 is arranged in each suction plug rod cylinder 7, the upper end of each suction plug rod 6 is connected with the suction plug rod cylinder 7 through a spring 8, the rotating air flue disc 3 is sleeved on the outer side of the fixing disc 5, and a stainless steel air flue disc 4 is arranged between the outer side of the upper end of the fixing disc 5 and the rotating air flue disc 3; because the plastic air flue disc 3 can not directly rub the rotary air flue disc 5 (made of stainless steel), the dust particles are easy to generate, and a stainless steel air flue disc 4 is embedded.
A plurality of vacuum air inlet channels are arranged on the fixed disc 5, and one vacuum air inlet channel is communicated with a space 12f formed by the plug suction rod 6 between the plug suction rod cylinders 7 through a single-channel air channel formed by the fixed disc 5, the rotary air channel disc 3 and the plug suction rod cylinders 7 in sequence; the other vacuum air inlet channel is communicated with the closed space 14d through a single air channel formed by the rotary air channel disc 3 and the suction plug rod cylinder 7 in sequence; another vacuum air inlet channel is communicated with the closed space 14d through another single air channel formed by the rotary air channel disc 3 and the suction plug rod cylinder 7 in sequence; the lower end of the sucking plug rod cylinder 7 is provided with a sealing ring 16, and a closed space 14d is formed between the sealing ring 16 and the liquid level of the liquid medicine 17 in the bottle 10.
One vacuum air inlet channel on the fixed disk 5 is a first vacuum air inlet channel 12a, a first air chamber 12c communicated with the first vacuum air inlet channel 12a is arranged on the fixed disk 5, a first air channel 12b and a second air channel 12d are arranged on the rotary air channel disk 3, two ends of the first air channel 12b are respectively communicated with the second air channel 12d and the first air chamber 12c, a first air ring 12e is arranged on the suction plug rod cylinder 7, and the second air channel 12d is communicated with the space 12f through the first air ring 12 e.
The other vacuum air inlet channel on the fixed disk 5 is a second vacuum air inlet channel 14a, the rotary air channel disk 3 is provided with a sixth air channel 14b, the suction plug rod cylinder 7 is provided with a third air ring 14c, and the second vacuum air inlet channel 14a is communicated with the closed space 14d through the sixth air channel 14b and the third air ring 14 c.
The other vacuum air inlet channel on the fixed disk 5 is a third vacuum air inlet channel 15a, the rotary air channel disk 3 is provided with a seventh air channel 15b, the plug sucking rod barrel 7 is provided with a fourth air ring 15c, and the third vacuum air inlet channel 15a is communicated with the closed space 14d through the seventh air channel 15b and the fourth air ring 15 c.
A vacuum judging air passage 13a is arranged on the rubber plug air passage fixing disc 1, and the vacuum judging air passage 13a is communicated with a fifth air passage 13e at the lower end of the suction plug rod 6 through a single-path air passage formed by the rubber plug air passage fixing disc 1, the rubber plug air passage rotating disc 2, the rotating air passage disc 3, the suction plug rod cylinder 7 and the suction plug rod 6 in sequence; the rubber plug air passage fixing disc 1 is provided with a relay air chamber 13f, the rubber plug air passage rotating disc 2 is provided with a third air passage 13b, the rotating air passage disc 3 is provided with a fourth air passage 13c, the suction plug rod barrel 7 is provided with a second air ring 13d, the suction plug rod 6 is provided with a fifth air passage 13e, the vacuum judgment air passage 13a and the relay air chamber 13f are communicated with the third air passage 13b, the third air passage 13b is communicated with the second air ring 13d through the fourth air passage 13c, and the second air ring 13d is communicated with the fifth air passage 13e through a passage formed by the suction plug rod barrel 7 and the lower end of the suction plug rod 6.
When the vacuum judging air passage 13a receives an upstream instruction that a bottle is missing below the rubber plug corresponding to the air passage, the vacuum judging air passage 13a is closed, the rubber plug falls and is recovered, and the relay air chamber 13f performs suction. Otherwise, if no bottle is left below the rubber plug, the vacuum judging air passage 13a is not closed, the rubber plug does not fall and is recycled, and the rubber plug is sucked to the plugging position by the relay air chamber 13f for plugging. The plurality of third air passages 13b are in one-to-one correspondence with the vacuum discriminating air passages 13 a.
The working principle of the invention is as follows:
the space 12f is vacuumized by the first vacuum air inlet channel 12a on the fixed disc 5, the first air chamber 12c communicated with the first vacuum air inlet channel, the first air passage 12b and the second air passage 12d on the rotary air passage disc 3 (anticlockwise), and the first air ring 12e on the plug sucking rod barrel 7, so that the plug sucking rod 6 descends to suck the plug 9.
The air channel is formed by a vacuum judging air channel 13a on the rubber plug air channel fixing disc 1 (if no bottle is arranged below the corresponding rubber plug 9, the corresponding air chamber is not sucked, and the front bottle coming monitoring sensor judges and closes the corresponding air chamber), a relay air chamber 13f, a third air channel 13b on the rubber plug air channel rotating disc 2, a fourth air channel 13c on the rotating air channel disc 3 (anticlockwise), a second air ring 13d on the suction plug rod cylinder 7 and a fifth air channel 13e on the suction plug rod 6, and is used for adsorbing the rubber plug 9.
The spring 8 resets the suction plugging rod 6, the bottle 10 climbs through the uphill slope 30, the liquid level of the liquid medicine 17 in the bottle and the sealing ring 16 form a closed space 14d, and an air path formed by a second vacuum air inlet channel 14a on the fixed disc 5, a sixth air channel 14b on the rotary air channel disc 3 (anticlockwise) and a third air ring 14c on the suction plugging rod cylinder 7 vacuumizes the closed space 14 d.
An air path formed by the third vacuum air inlet channel 15a on the fixed disk 5, the seventh air channel 15b on the rotary air channel disk 3 (anticlockwise) and the fourth air ring 15c on the suction plug rod cylinder 7 is used for filling inert protective gas (protecting liquid medicine to slow down the oxidative deterioration of the inert protective gas) into the closed space 14 d.
The fixed disk 5 is provided with a second air chamber 18, and the first vacuum air inlet channel 12a and the second air chamber 18 on the fixed disk 5, the first air passage 12b and the second air passage 12d on the rotary air passage disk 3 (anticlockwise) and the first air ring 12e on the suction plug rod cylinder 7 vacuumize the space 12f, so that the suction plug rod 6 moves downwards and presses the rubber plug 9 on the bottle 10. The bottles 10 are then lowered and transported downstream by the downhill ramp 31.
As shown in fig. 2, the rubber plug 9 sent from the upstream channel 21 is hooked below the suction plug rod 6 by the hooking disc 23, and lifted into the cylinder of the suction plug rod 6 to be plugged. The sucking plug rod 6, the sucking plug rod cylinder 7, the spring 8 and the sealing ring 16 jointly form sucking plug units 28, and the number of the sucking plug units 28 on the rotary air flue disc 3 is 24.
Wherein, 24 is the fixed stand of colluding the jam dish, 25 is the fixed stand of suction plug dish, 26 is the upper reaches and comes the bottle, 27 is the conveying chain (the upper reaches comes the conveying chain of bottle 26), 29 is the board.
As shown in fig. 3, the bottle 10 and the sealing ring 16 are lifted by the uphill slope 30, the sucker rod 6 and the sucker rod cylinder 7 form a sealed environment, and the bottle 10 is led downhill by the downhill slope 31 to finish the corking process. The bottles are shown in the downstream direction as numeral 32.
According to the invention, the air passages are continuously switched by matching the rubber plug air passage fixed disc 1 with the rubber plug air passage rotating disc 2, and a sealed environment is formed by the sealing ring 16 and the like and the bottle 10, so that the bottle 10 is firstly vacuumized, then filled with inert protective gas protective liquid medicine and then plugged. The sucker rod cylinder 7 and the sealing ring 16 form a sealed space structure through a plurality of sucker rods 6. A multi-level air passage is formed by rotating the air passage disc 3, and the structure is compact and tidy. The uninterrupted switching between vacuum and inert protective gas is realized by the fixed disk 5 and the rotary air channel disk 3, and the medicine bottle is firstly vacuumized, then filled with inert protective gas protective liquid medicine and then plugged.
Claims (5)
1. A continuous vacuumizing and inert protective liquid medicine gas filling mechanism is characterized by comprising a rubber plug air flue fixing disc (1), a rubber plug air flue rotating disc (2) is arranged on the rubber plug air flue fixing disc (1), a rotating air flue disc (3) and a fixing disc (5) are arranged on the rubber plug air flue rotating disc (2), a plurality of plug sucking rod cylinders (7) are embedded on the outer side of the rotating air flue disc (3), a plug sucking rod (6) is arranged in each plug sucking rod cylinder (7), the upper end of each plug sucking rod (6) is connected with the corresponding plug sucking rod cylinder (7) through a spring (8), the rotating air flue disc (3) is sleeved on the outer side of the fixing disc (5), and a stainless steel air flue disc (4) is arranged between the outer side of the upper end of the fixing disc (5) and the rotating air flue disc (;
a plurality of vacuum air inlet channels are arranged on the fixed disc (5), and one vacuum air inlet channel is communicated with a space (12 f) formed by the plug suction rod (6) between the plug suction rod barrel (7) through a single-channel air channel formed by the fixed disc (5), the rotary air channel disc (3) and the plug suction rod barrel (7) in sequence; the other vacuum air inlet channel is communicated with the closed space (14 d) through a single air channel formed by the rotary air channel disc (3) and the suction plug rod cylinder (7) in sequence; another vacuum air inlet channel is communicated with the closed space (14 d) through another single air channel formed by the rotary air channel disc (3) and the suction plug rod cylinder (7) in sequence;
a vacuum judging air passage (13 a) is arranged on the rubber plug air passage fixing disc (1), and the vacuum judging air passage (13 a) is communicated with a fifth air passage (13 e) at the lower end of the suction plug rod (6) through a single-path air passage formed by the rubber plug air passage fixing disc (1), the rubber plug air passage rotating disc (2), the rotating air passage disc (3), the suction plug rod cylinder (7) and the suction plug rod (6);
a sealing ring (16) is arranged at the lower end of the suction plug rod cylinder (7), and a closed space (14 d) is formed between the sealing ring (16) and the liquid level of the liquid medicine (17) in the bottle (10);
a blocking hooking disc (23) for conveying the rubber plug (9) is arranged below the plug sucking rod (6), and the blocking hooking disc (23) is communicated with an upstream channel (21) for conveying the rubber plug (9); an upward slope (30) used for lifting the bottles (10) is arranged at the downstream of the blocking disc (23), and a downward slope (31) enabling the bottles (10) to be led to the downstream is arranged at the downstream of the upward slope (30);
the rubber plug air channel fixing disc (1) is provided with a relay air chamber (13 f), the rubber plug air channel rotating disc (2) is provided with a third air channel (13 b), the rotating air channel disc (3) is provided with a fourth air channel (13 c), the suction plug rod cylinder (7) is provided with a second air ring (13 d), the suction plug rod (6) is provided with a fifth air channel (13 e), the vacuum judgment air channel (13 a) and the relay air chamber (13 f) are communicated with the third air channel (13 b), the third air channel (13 b) is communicated with the second air ring (13 d) through the fourth air channel (13 c), and the second air ring (13 d) is communicated with the fifth air channel (13 e) through a channel formed by the suction plug rod cylinder (7) and the lower end of the suction plug rod (6).
2. The mechanism of claim 1, wherein a vacuum inlet channel on the fixed disk (5) is a first vacuum inlet channel (12 a), the fixed disk (5) is provided with a first air chamber (12 c) communicated with the first vacuum inlet channel (12 a), the rotary air channel disk (3) is provided with a first air channel (12 b) and a second air channel (12 d), two ends of the first air channel (12 b) are respectively communicated with the second air channel (12 d) and the first air chamber (12 c), the stopper rod cylinder (7) is provided with a first air ring (12 e), and the second air channel (12 d) is communicated with the space (12 f) through the first air ring (12 e).
3. The continuous vacuum pumping and inert liquid medicine gas filling mechanism according to claim 1, wherein the other vacuum inlet on the fixed disk (5) is a second vacuum inlet (14 a), the rotary air passage disk (3) is provided with a sixth air passage (14 b), the stopper suction rod cylinder (7) is provided with a third air ring (14 c), and the second vacuum inlet (14 a) is communicated with the enclosed space (14 d) through the sixth air passage (14 b) and the third air ring (14 c).
4. The continuous vacuum pumping and inert liquid medicine gas filling mechanism according to claim 1, wherein the one more vacuum inlet channel on the fixed disk (5) is a third vacuum inlet channel (15 a), the rotary air channel disk (3) is provided with a seventh air channel (15 b), the stopper suction rod cylinder (7) is provided with a fourth air ring (15 c), and the third vacuum inlet channel (15 a) is communicated with the enclosed space (14 d) through the seventh air channel (15 b) and the fourth air ring (15 c).
5. A method of continuous evacuation and refilling with inert shielding gas as claimed in claim 1, comprising the steps of:
a first vacuum air inlet channel (12 a) on the fixed disc (5), a first air chamber (12 c) communicated with the first vacuum air inlet channel, a first air passage (12 b) on the rotary air passage disc (3), a second air passage (12 d) and a first air ring (12 e) on the suction plug rod cylinder (7) vacuumize the space (12 f), so that the suction plug rod (6) moves downwards;
the air path is composed of a vacuum judging air passage (13 a) and a relay air chamber (13 f) on the rubber plug air passage fixed disc (1), a third air passage (13 b) on the rubber plug air passage fixed disc (2), a fourth air passage (13 c) on the rotary air passage disc (3), a second air ring (13 d) on the suction plug rod cylinder (7) and a fifth air passage (13 e) on the suction plug rod (6) and is used for adsorbing the rubber plug (9);
the upstream channel (21) sends the rubber plug (9), the rubber plug (9) is hooked below the plug sucking rod (6) through the plug hooking disc (23) and lifted into the cylinder of the plug sucking rod (6) to be plugged;
the spring (8) resets the plug suction rod (6), the bottle (10) climbs through the uphill slope (30), and an air passage formed by a second vacuum air inlet passage (14 a) on the fixed disc (5), a sixth air passage (14 b) on the rotary air passage disc (3) and a third air ring (14 c) on the plug suction rod cylinder (7) vacuumizes a closed space (14 d);
an air path formed by a third vacuum air inlet channel (15 a) on the fixed disc (5), a seventh air channel (15 b) on the rotary air channel disc (3) and a fourth air ring (15 c) on the suction plug rod cylinder (7) fills inert protective gas into the closed space (14 d);
the fixed disc (5) is provided with a second air chamber (18), the first vacuum air inlet channel (12 a) on the fixed disc (5), the second air chamber (18), the first air passage (12 b) on the rotary air passage disc (3), the second air passage (12 d) and the first air ring (12 e) on the suction plug rod cylinder (7) vacuumize the space (12 f), so that the suction plug rod (6) descends, the rubber plug (9) is pressed on the bottle (10), and then the bottle (10) descends through a descending slope (31) and is conveyed to the downstream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275241.XA CN110040268B (en) | 2019-04-08 | 2019-04-08 | Mechanism and method for continuously vacuumizing, filling inert protective liquid medicine gas and then adding plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275241.XA CN110040268B (en) | 2019-04-08 | 2019-04-08 | Mechanism and method for continuously vacuumizing, filling inert protective liquid medicine gas and then adding plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110040268A CN110040268A (en) | 2019-07-23 |
| CN110040268B true CN110040268B (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910275241.XA Active CN110040268B (en) | 2019-04-08 | 2019-04-08 | Mechanism and method for continuously vacuumizing, filling inert protective liquid medicine gas and then adding plug |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112678247A (en) * | 2020-12-14 | 2021-04-20 | 哈尔滨科海机械设备制造有限公司 | Medicine bottle evacuation nitrogen charging device |
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| US9505511B2 (en) * | 2012-09-20 | 2016-11-29 | Pouch Pac Innovations, Llc | Diving nozzle for filling a product into a package and for gas purging and method for the same |
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|---|---|---|---|---|
| CN2937086Y (en) * | 2006-07-28 | 2007-08-22 | 湖南正中制药机械有限公司 | Glass bottle vacuum-pumping nitrogen-filled stopper applying device |
| CN101274732A (en) * | 2008-05-19 | 2008-10-01 | 长沙楚天科技有限公司 | Infusion filling stopper adding machine |
| CN102009753A (en) * | 2010-07-30 | 2011-04-13 | 楚天科技股份有限公司 | Vacuum-pumping and nitrogen-filling plug-adding apparatus |
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| CN110040268A (en) | 2019-07-23 |
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Address after: 201100 building 4, 1509 Duhui Road, Minhang District, Shanghai Patentee after: Dongfulong Technology Group Co.,Ltd. Address before: 201100 building 4, 1509 Duhui Road, Minhang District, Shanghai Patentee before: SHANGHAI TOFFLON SCIENCE AND TECHNOLOGY Co.,Ltd. |