CN203268368U - Novel dual-soft-pipe sealing nitrogen filling device - Google Patents
Novel dual-soft-pipe sealing nitrogen filling device Download PDFInfo
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- CN203268368U CN203268368U CN 201320275240 CN201320275240U CN203268368U CN 203268368 U CN203268368 U CN 203268368U CN 201320275240 CN201320275240 CN 201320275240 CN 201320275240 U CN201320275240 U CN 201320275240U CN 203268368 U CN203268368 U CN 203268368U
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- obturating
- sealing
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Abstract
The utility model discloses a novel dual-soft-pipe sealing nitrogen filling device, and relates to the field of large volume infusion solution packing. The novel dual-soft-pipe sealing nitrogen filling device is characterized in that a plug seat (5) and a plug seat fixing board (4) are further arranged on the novel dual-soft-pipe sealing nitrogen filling device, a cavity (51) is vertically formed in the plug seat (5), a protruding plug (52) is arranged at the lower end of the plug seat (5), and the cavity (51) communicates the upper plane of the plug seat (5) and the lower plane of the plug (52). A channel (41) communicating the upper plane and the lower plane and capable of containing the plug (52) is formed in the plug seat fixing board (4), a vacuumizing outlet (42) communicated with the channel (41) is formed in one side of the plug seat fixing board (4), and the plug (52) is inserted in the channel from the upper portion of the plug seat fixing board (4) and enables the plug seat (5) to be fixed at the upper end of the plug seat fixing board (4). The dual-soft-pipe sealing nitrogen filling device can carry out nitrogen filling and vacuumizing replacement on the sealing plug at the same time during the conveying process of the sealing plug, improves working efficiency, is high in sealing performance and is good in nitrogen filling effect.
Description
Technical field
A kind of novel double-hose sealing plug nitrogen charging device relates to the System of Infusion Drugs packaging field, is specifically related to a kind of sealing plug nitrogen charging device.
Background technology
Two flexible pipe big infusion soft bags are used very extensive in European and American developed countries, it is a kind of high-end form of soft bag infusion, also there is at home part producer to use, is usually used in packing easily the medicine that reacts with oxygen or as the sack of nutrition transfusion, for example soft bag of amino acid and Fat Emulsion.Sealing plug is used for the interface of two flexible pipe big infusion soft bags, plays sealing function, when two flexible pipe big infusion soft bags use, need to carry out nitrogen replacement to sealing plug, thereby guarantees that to reach approximate oxygen-free environment liquid or nutrient solution never degenerate.
The nitrogen form that fills commonly used of the sealing plug of at present two flexible pipe big infusion soft bags has two kinds, and a kind of is that nitrogen blanketing valve is put into the outer nitrogen blowing of sealing plug, this mode nitrogen replacement poor effect; Another kind is with nitrogen blowing in nitrogen blanketing valve insert-seal plug, and this method can't vacuumize and can only be inserted into very shallow position in sealing plug because limited space causes nitrogen blanketing valve, causes not only that to fill the nitrogen time long, affect efficient, and the nitrogen replacement effect is also bad; And this method is sealing plug to be transported to utilize after next station isolated plant that nitrogen blanketing valve is delivered to the sealing plug below to begin to fill the nitrogen displacement, and need about 6 seconds the time just can reach to fill the nitrogen requirement, can't disposable completing fill nitrogen in course of conveying, work efficiency is lower.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, providing a kind of fills nitrogen and vacuumizes displacement sealing plug simultaneously in the sealing plug course of conveying, increase work efficiency, sealing property is high, fills the effective novel double-hose sealing plug nitrogen charging device of nitrogen.
The technical scheme that its technical matters that solves the utility model adopts is: this novel double-hose sealing plug nitrogen charging device, comprise nitrogen blanketing valve, it is characterized in that: also be provided with obturating plug and obturating plug adapter plate, described obturating plug vertically has die cavity, the obturating plug lower end is provided with the plug of protrusion, and die cavity connects plane and plug lower plane on obturating plug; The obturating plug adapter plate has the passage that connects lower plane and can hold plug, and obturating plug adapter plate one side has the outlet that vacuumizes of communicating passage, and plug inserts passage from obturating plug adapter plate top and makes obturating plug be fixed on obturating plug adapter plate upper end; The air extractor duct of nitrogen blanketing valve inserts in passage from obturating plug adapter plate below and stretches into the die cavity of obturating plug, and sealing plug can embed die cavity and fit tightly the die cavity inwall, and the lower port of sealing plug closely is enclosed within the air extractor duct outer wall.Fall into the die cavity of obturating plug at sealing plug before, package unit only communicates with air the obturating plug top; When sealing plug fell into the die cavity of obturating plug, the tapered slope of die cavity and sealing plug top Cylindrical Surfaces Contact also fitted tightly, thereby made die cavity form sealing area, and vacuumize degree of vacuum and can reach 80% this moment, replaced to satisfy through second pulse and filled the nitrogen requirement.
The passage junction of described nitrogen blanketing valve and obturating plug adapter plate is provided with seal ring, and seal ring embeds in the sealed groove of obturating plug adapter plate lower end, and is fixed by sealing clamp.Sealing clamp leaks gas when the seal ring compression is prevented nitrogen replacement.
Described cavity shape and sealing plug profile adapt, be provided with in die cavity can with the accurate circular conical surface of fitting of sealing plug.
Described passage top is divided into plug interface, and plug interface internal diameter and plug external diameter adapt, and the passage bottom is divided into the nitrogen mouth of pipe, and nitrogen spout diameter and nitrogen blanketing valve external diameter adapt, and plug interface is connected by reducing with the nitrogen mouth of pipe.
Described plug is connected with the plug interface interference fit of passage, and interference fit connects is fixed together obturating plug and obturating plug adapter plate.
Compared with prior art, the beneficial effect that has of the utility model is:
1, this kind novel double-hose sealing plug nitrogen charging device is mainly used in non-PVC film double-hose soft bag full automatic bag making, filling and sealing machine, be used for sealing plug is filled nitrogen, except having vacuum-pumping tube and inflated with nitrogen pipe, design also comprises obturating plug and obturating plug fixed block, obturating plug is fixed on obturating plug adapter plate upper end, on obturating plug, design can be held the die cavity of sealing plug, the obturating plug adapter plate has the nitrogen mouth of pipe and is connected outlet and connects respectively vacuum-pumping tube and inflated with nitrogen pipe, can fill nitrogen and vacuumize the pulse displacement sealing plug, finally reach and meet the level of oxygen that drug quality requires, fill nitrogen effective, simultaneously because the nitrogen replacement process is completed in the sealing plug course of conveying, do not need independent time swap, therefore shortened equipment cycle time, significantly enhance productivity,
2, the structure design of this kind novel double-hose sealing plug nitrogen charging device is accurate, sealing plug can accurately fall into die cavity and accurate the applying in course of conveying, it is outside that sealing plug accurately is enclosed within the inflated with nitrogen pipe, inflated with nitrogen pipe degree of depth insert-seal plug inner chamber, make whole device form hermetically-sealed construction, and seal ring and sealing clamp are set, whole device sealing property is fabulous, greatly improved and filled the nitrogen effect, guaranteed product design.
Description of drawings
Fig. 1 is this kind novel double-hose sealing plug nitrogen charging device structural representation.
Fig. 2 is this kind novel double-hose sealing plug nitrogen charging device structure cutaway view.
Fig. 3 is this kind novel double-hose sealing plug nitrogen charging device structure exploded perspective view.
Fig. 4 is obturating plug fixed plate structure cutaway view.
Fig. 5 is obturating plug structure cutaway view.
Fig. 6 is the plug construction cutaway view.
Wherein: 1, nitrogen blanketing valve 11, air extractor duct 2, sealing clamp 3, seal ring 4, obturating plug adapter plate 41, passage 411, plug interface 412, the nitrogen mouth of pipe 42, vacuumize outlet 5, obturating plug 51, die cavity 52, plug 6, sealing plug 61, lower port.
The specific embodiment
Fig. 1 ~ 6th, most preferred embodiment of the present utility model is described further below in conjunction with 1 ~ 6 pair of the utility model of accompanying drawing.
With reference to accompanying drawing 1-3: a kind of novel double-hose sealing plug nitrogen charging device, comprise nitrogen blanketing valve 1, obturating plug 5 and obturating plug adapter plate 4, obturating plug 5 is fixed on obturating plug adapter plate 4 upper ends.As shown in Figure 5, obturating plug 5 vertically has the die cavity 51 that can hold sealing plug 6, obturating plug 5 lower ends are provided with the plug 52 of protrusion, die cavity 51 connects plane and plug 52 lower planes on obturating plug 5, die cavity 51 shapes and sealing plug 6 profiles adapt, sealing plug 6 can embed die cavity 51 inside with one heart, and sealing plug 6 outer walls and die cavity 51 inwalls are accurate fits.as shown in Figure 4, obturating plug adapter plate 4 has the passage 41 that connects upper lower plane and can hold plug 52, passage 41 tops are divided into plug interface 411, plug interface 411 internal diameters and plug 52 external diameters adapt, passage 41 bottoms are divided into the nitrogen mouth of pipe 412, the nitrogen mouth of pipe 412 internal diameters and nitrogen blanketing valve 1 external diameter adapt, plug interface 411 is connected by reducing with the nitrogen mouth of pipe 412, obturating plug adapter plate 4 one sides have vacuumizing of communicating passage 41 and export 42, vacuumizing outlet 42 horizontal and passages 41 intersects vertically, at three-port structure of obturating plug adapter plate 4 inner formation, vacuum-pumping tube can connect vacuumize the outlet 42.
As shown in Figure 2, plug 52 inserts plug interfaces 411 from obturating plug adapter plate 4 tops, and the interference fit by 411 of plug 52 and plug interfaces is connected, and obturating plug 5 is fixed on obturating plug adapter plate 4 upper ends; Nitrogen blanketing valve 1 has 90 ° of bendings, and the air extractor duct 11 of nitrogen blanketing valve 1 can insert in the nitrogen mouth of pipe 412 from obturating plug adapter plate 4 belows and stretch into the die cavity 51 of obturating plug 5, and nitrogen blanketing valve 1 is movable detouchable, the convenient installation.Nitrogen blanketing valve 1 is provided with seal ring 3 with the nitrogen mouth of pipe 412 junctions, and seal ring 3 embeds in the sealed groove of obturating plug adapter plate 4 lower ends, and is fixed by sealing clamp 2.Carry when coming when sealing plug 6, sealing plug 6 falls to entering die cavity 51, and as shown in Figure 6, sealing plug 6 lower ends have lower port 61, and when sealing plug 6 entered die cavity 51, lower port 61 can closely be enclosed within air extractor duct 11 outer walls.
This novel double-hose sealing plug nitrogen charging device is arranged on non-PVC film double-hose soft bag full automatic bag making, filling and sealing machine and supports the use.Non-PVC film double-hose soft bag full automatic bag making, filling and sealing machine adopts a complete set of workflow of PLC Controlled by Programmable Controller, the full-automatic degree of complete machine is high, and the effect of this novel double-hose sealing plug nitrogen charging device is exactly to complete equipment package nitrogen that fills to sealing plug 6 on manufacturing line.During work, sealing plug 6 is delivered to above this novel double-hose sealing plug nitrogen charging device from a upper station, sealing plug 6 is controlled to be fallen in the die cavity 51 of obturating plug 5, the tapered slope of die cavity 51 and sealing plug 6 top Cylindrical Surfaces Contacts and accurate the applying, thereby make die cavity 51 form sealing area, when sealing plug 6 enters die cavity 51, the lower port 61 of sealing plug 6 is enclosed within air extractor duct 11 outer walls of nitrogen blanketing valve 1, sealing plug 6 forms a confined space with nitrogen blanketing valve 1, can fill nitrogen to sealing plug 6 under closed environment, sealing effectiveness is fabulous, has improved and has filled the nitrogen effect.At this moment, the vacuum-pumping tube connection vacuumizes 42 pairs of sealing plugs 6 of outlet and completes the work of vacuumizing, and 1 pair of sealing plug 6 of nitrogen blanketing valve is completed and filled nitrogen work, and the whole nitrogen process of filling can be completed in course of conveying, station is shortened the 5-6 time second cycle time, and production efficiency has improved 50%.
Obturating plug 5 in above-described embodiment can also be integrated by being welded to connect with obturating plug adapter plate 4, and all the other settings and principle of work are same as the previously described embodiments.
The above, it is only preferred embodiment of the present utility model, be not to be the utility model to be done the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (5)
1. novel double-hose sealing plug nitrogen charging device, comprise nitrogen blanketing valve (1), it is characterized in that: also be provided with obturating plug (5) and obturating plug adapter plate (4), described obturating plug (5) vertically has die cavity (51), obturating plug (5) lower end is provided with the plug (52) of protrusion, and die cavity (51) connects the upper plane of obturating plug (5) and plug (52) lower plane; Obturating plug adapter plate (4) has and connects upper lower plane and can hold the passage (41) of plug (52), what obturating plug adapter plate (4) one sides had a communicating passage (41) vacuumizes outlet (42), and plug (52) inserts passage (41) from obturating plug adapter plate (4) top and makes obturating plug (5) be fixed on obturating plug adapter plate (4) upper end; The air extractor duct (11) of nitrogen blanketing valve (1) inserts in passage (41) from obturating plug adapter plate (4) below and stretches into the die cavity (51) of obturating plug (5), sealing plug (6) can embed die cavity (51) and fit tightly die cavity (51) inwall, and the lower port (61) of sealing plug (6) closely is enclosed within air extractor duct (11) outer wall.
2. a kind of novel double-hose sealing plug nitrogen charging device according to claim 1, it is characterized in that: passage (41) junction of described nitrogen blanketing valve (1) and obturating plug adapter plate (4) is provided with seal ring (3), seal ring (3) embeds in the sealed groove of obturating plug adapter plate (4) lower end, and is fixed by sealing clamp (2).
3. a kind of novel double-hose sealing plug nitrogen charging device according to claim 1, it is characterized in that: described die cavity (51) shape and sealing plug (6) profile adapt, be provided with in die cavity (51) can with the accurate circular conical surface of fitting of sealing plug (6).
4. a kind of novel double-hose sealing plug nitrogen charging device according to claim 1 and 2, it is characterized in that: described passage (41) top is divided into plug interface (411), plug interface (411) internal diameter and plug (52) external diameter adapt, passage (41) bottom is divided into the nitrogen mouth of pipe (412), the nitrogen mouth of pipe (412) internal diameter and nitrogen blanketing valve (1) external diameter adapt, and plug interface (411) is connected by reducing with the nitrogen mouth of pipe (412).
5. a kind of novel double-hose sealing plug nitrogen charging device according to claim 4, it is characterized in that: described plug (52) is connected with plug interface (411) interference fit of passage (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275240 CN203268368U (en) | 2013-05-18 | 2013-05-18 | Novel dual-soft-pipe sealing nitrogen filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275240 CN203268368U (en) | 2013-05-18 | 2013-05-18 | Novel dual-soft-pipe sealing nitrogen filling device |
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| Publication Number | Publication Date |
|---|---|
| CN203268368U true CN203268368U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320275240 Withdrawn - After Issue CN203268368U (en) | 2013-05-18 | 2013-05-18 | Novel dual-soft-pipe sealing nitrogen filling device |
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| CN (1) | CN203268368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264790A (en) * | 2013-05-18 | 2013-08-28 | 山东新华医疗器械股份有限公司 | Novel double-hose sealing plug nitrogen-charging device |
| CN109031911A (en) * | 2017-06-12 | 2018-12-18 | 纳思达股份有限公司 | Handle box and handle box remove remaining powder method |
-
2013
- 2013-05-18 CN CN 201320275240 patent/CN203268368U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264790A (en) * | 2013-05-18 | 2013-08-28 | 山东新华医疗器械股份有限公司 | Novel double-hose sealing plug nitrogen-charging device |
| CN109031911A (en) * | 2017-06-12 | 2018-12-18 | 纳思达股份有限公司 | Handle box and handle box remove remaining powder method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20141203 |
|
| RGAV | Abandon patent right to avoid regrant |