CN209506196U - A kind of nitrogen charging mechanism of packing machine - Google Patents
A kind of nitrogen charging mechanism of packing machine Download PDFInfo
- Publication number
- CN209506196U CN209506196U CN201822260774.4U CN201822260774U CN209506196U CN 209506196 U CN209506196 U CN 209506196U CN 201822260774 U CN201822260774 U CN 201822260774U CN 209506196 U CN209506196 U CN 209506196U
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- nitrogen
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- nitrogen charging
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- packaging bag
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Abstract
The utility model discloses a kind of nitrogen charging mechanism of packing machine, including column, more nitrogen bend pipes on cylinder, and the baffle of installation on the support frame is arranged in the cylinder and support frame being fixed on column；The lower end of baffle is provided with the packaging bag to nitrogen charging, and baffle is not more than 3mm at a distance from the packaging bag upper open end to nitrogen charging；The outlet side of nitrogen bend pipe is opposite with the opening of packaging bag on nitrogen charging station across baffle, has the multiple circular holes being each passed through for more nitrogen bend pipes on baffle；Fixing card is equipped with the silica gel piece that can cover multiple circular holes simultaneously on the outlet side of more nitrogen bend pipes；Packaging bag is protruded into or exited in the outlet side that cylinder movement controls more nitrogen bend pipes, and when the outlet side of more nitrogen bend pipes is protruded into when the packaging bag of nitrogen charging, silica gel piece, which is against on baffle, closes multiple circular holes.By the above-mentioned means, the utility model can effectively improve the ability of nitrogen charging efficiency and the residual oxygen of discharge, solve the problems, such as that the fresh-keeping and residual oxygen in food pack is unqualified.
Description
Technical field
The utility model relates to packing machine technical fields, more particularly to a kind of nitrogen charging mechanism of packing machine.
Background technique
Packaging bag is filled currently, plenum chamber is usually used in pocket type Fully-automatic food packing machine during the packaging process
Nitrogen, plenum chamber are a relatively closed spaces, and 2 door curtains, packaging bag enter before and after meeting device on packing machine operating path
Corresponding position has a nitrogen charging equipment and is expelled directly out nitrogen after plenum chamber afterwards, and packaging bag can not be had targetedly in plenum chamber
Fill nitrogen.Although plenum chamber can achieve the purpose of nitrogen charging, structure is complicated for plenum chamber, price is high, and plenum chamber is using
Nitrogen is to continue sexual openness in the process, does not have specific aim when filling nitrogen, and air consumption is big, and utilization rate is low, and use cost is high；?
There is no Pai Can oxygen mechanism, remaining oxygen is high in the packaging bag after filling；And packaging bag comes out from door curtain not yet after filling nitrogen
A distance before edge sealing is always in the open state, and be will cause filled good nitrogen stream other gases of becoming estranged and is mixed again
Enter.
Utility model content
The utility model can be improved effectively mainly solving the technical problems that provide a kind of nitrogen charging mechanism of packing machine
The ability of nitrogen charging efficiency and the residual oxygen of discharge, solves the problems, such as that the fresh-keeping and residual oxygen in food pack is unqualified.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of filling for packing machine
Nitrogen mechanism, comprising: the column being vertically fixed on packing machine, the cylinder and support frame being fixed on the column are fixed
More nitrogen bend pipes on the cylinder, and the baffle being fixedly mounted on support frame as described above are set；Under the baffle
End is nitrogen charging station, and the packaging bag to nitrogen charging is provided on the nitrogen charging station, is opened in the baffle and the packaging bag to nitrogen charging
The distance at mouth end is not more than 3mm；The outlet side of the nitrogen bend pipe passes through the opening of packaging bag on the baffle and nitrogen charging station
Relatively, there are the multiple circular holes being each passed through for more nitrogen bend pipes on the baffle；It is solid on the outlet side of more nitrogen bend pipes
Surely it is arranged with the silica gel piece that can cover multiple circular holes simultaneously, the silica gel piece is located above the baffle；The cylinder is dynamic
The packaging bag to nitrogen charging is protruded into or exited in the outlet side for making more nitrogen bend pipes of control, when the outlet side of more nitrogen bend pipes
Described in protruding into when the packaging bag of nitrogen charging, the silica gel piece, which is against on the baffle, closes multiple circular holes.
Preferably, support frame as described above is located at the top of the cylinder, and the piston rod of the cylinder stretches out vertically upward；It is described
Nitrogen bend pipe is in reverse U shape, and the nitrogen bend pipe is fixed at the end of the cylinder piston rod；The piston rod of the cylinder
It retracts, the nitrogen bend pipe protrudes into described to carry out filling nitrogen in the packaging bag of nitrogen charging；The piston rod of the cylinder stretches out, institute
It states nitrogen bend pipe and exits the packaging bag to nitrogen charging.
Preferably, the more horizontally arranged distributions of nitrogen bend pipe；The outer diameter of the nitrogen bend pipe is 7mm, internal diameter 2mm；Institute
The material for stating nitrogen bend pipe is 304 stainless steel of food-grade.
Preferably, the nitrogen bend pipe has three.
Preferably, the inlet end of the nitrogen bend pipe is connect by gas-tpe fitting with nitrogen pipeline, and the gas-tpe fitting is logical
Plate is overregulated to be fixedly connected with the end of the cylinder upper piston rod；One end of the adjustable plate and the cylinder upper piston rod
End is rotatably connected, and the other end of the adjustable plate is fixedly connected with the gas-tpe fitting, connects on the adjustable plate with tracheae
The end of head connection has strip-shaped hole.
Preferably, nitrogen pressure regulator valve is provided on the nitrogen pipeline；There is pressure regulation scale on the nitrogen pressure regulator valve.
Preferably, the cylinder is fixedly connected by connector with the column, and the nitrogen pressure regulator valve is fixedly connected on
On the connector.
Preferably, support frame as described above include the anchor ear being arranged on the column and for the baffle to be fixedly mounted two
Root bracket, two brackets are fixedly connected with the anchor ear, have difference in height between two brackets.
Preferably, next station of the nitrogen charging station is the edge sealing station that edge sealing is carried out to packaging bag, the edge sealing
There is edge banding machine on station.
Preferably, the cylinder is twin shaft cylinder；The baffle uses UPE plate.
The beneficial effects of the utility model are: the utility model can effectively improve nitrogen charging efficiency and residual oxygen is discharged
Ability solves the problems, such as that the fresh-keeping and residual oxygen in food pack is unqualified；Its structure is simple, easy for operation.
Detailed description of the invention
Fig. 1 is the three-dimensional knot that a kind of nitrogen charging mechanism of packing machine of the utility model is used in a preferred embodiment on packing machine
Structure schematic diagram；
Fig. 2 is the partial structurtes enlarged diagram in Fig. 1 at A.
The components in the drawings are labeled as follows: 1, packing machine；11, edge banding machine；12, packaging bag；2, column；3, twin shaft gas
Cylinder；31, connector；4, support frame；41, anchor ear；42, bracket；5, nitrogen bend pipe；51, gas-tpe fitting；52, adjustable plate；6,UPE
Plate；7, silica gel piece；8, nitrogen pipeline；9, nitrogen pressure regulator valve.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Fig. 1 and Fig. 2 are please referred to, the utility model embodiment includes:
A kind of nitrogen charging mechanism of packing machine, comprising: the column 2 being vertically fixed on packing machine 1 is fixed at described vertical
Twin shaft cylinder 3 and support frame 4 on column 2, three nitrogen bend pipes 5 being fixed on the twin shaft cylinder 3, and fixed peace
UPE plate 6 on support frame as described above 4；The lower end of the UPE plate 6 is nitrogen charging station, is provided on the nitrogen charging station wait fill
The packaging bag 12 of nitrogen, next station of the nitrogen charging station are the edge sealing station that edge sealing is carried out to packaging bag, the edge sealing work
There is edge banding machine 11, to carry out edge sealing sealing to packaging bag by edge banding machine 11 on position.The UPE plate 6 and the packaging to nitrogen charging
The distance of 12 upper open ends of bag is not more than 3mm；Nitrogen number of dropouts can be reduced to minimum by UPE plate 6, while it can be smoothly discharged
Its gas, and can make after the packaging bag 12 of nitrogen charging after completing nitrogen charging, before sack closing, it is secondary into packet to reduce other gases
In pack 12.Support frame as described above 4 is located at the top of the twin shaft cylinder 3, and the piston rod of the twin shaft cylinder 3 is stretched vertically upward
Out；The nitrogen bend pipe 5 is in reverse U shape, and the nitrogen bend pipe 5 is fixed at the end of 3 piston rod of twin shaft cylinder, institute
The outlet side for stating nitrogen bend pipe 5 is opposite with the opening of packaging bag 12 on nitrogen charging station across the UPE plate 6；On the UPE plate 6
With three circular holes being each passed through for three nitrogen bend pipes 5, a nitrogen bend pipe 5 is corresponding across a circular hole.The twin shaft
The piston rod of cylinder 3 retracts, and the nitrogen bend pipe 5 protrudes into packaging bag 12, to carry out filling nitrogen；Nitrogen charging is arranged residual oxygen and is completed
Afterwards, the piston rod of the twin shaft cylinder 3 stretches out, and the nitrogen bend pipe 5 exits inside packaging bag 12.
Three horizontally arranged distributions of nitrogen bend pipe 5, can more be bonded the inside edge of packaging bag 12, and nitrogen can be improved
Gas pack effectiveness, efficiency are three times of single nitrogen bend pipe 5；It, can will be in packaging bag 12 when nitrogen is charged into packaging bag 12
Oxygen and other gases can be driven out of upwards along bottom, reduce content of other gases in packaging bag 12.The nitrogen bend pipe 5
Outer diameter be 7mm, the outer diameter of internal diameter 2mm, 7mm can make nitrogen bend pipe 5 smoothly be inserted into 12 open interior of packaging bag, 2mm
Internal diameter Air-regulating valves can be cooperated to complete specified nitrogen amount within the time set；Pressure is big when through quantitative air-flow,
Gas impact force is big, the more efficient extrusion remaining gas of energy, can complete nitrogen charging operation in about 0.8-2S.The nitrogen bend pipe
5 material is 304 stainless steel of food-grade, is a kind of high-voltage tube that wall thickness is 2.5mm, securely and reliably, this material is by special
Technique can curve designated shape, will not influence integral strength.
Fixing card is equipped with the silica gel piece 7 that can cover three circular holes simultaneously on the outlet side of three nitrogen bend pipes 5, described
Silica gel piece 7 is located at 6 top of UPE plate；When nitrogen bend pipe 5 fills nitrogen, silica gel piece 7 is against on the upper surface of UPE plate 6, energy
Enough play the role of that nitrogen is prevented to overflow upwards；When nitrogen bend pipe 5 fills nitrogen to packaging bag 12, the nitrogen of 6 lower section of UPE plate
It can be blocked by silica gel piece 7, arrange residual oxygen efficiency so as to more efficient, stable promotion nitrogen charging.Twin shaft cylinder 3 can be improved nitrogen
The stability and reliability that bend pipe 5 moves up and down.
The inlet end of three nitrogen bend pipes 5 is connect by gas-tpe fitting 51 with nitrogen pipeline 8, and the gas-tpe fitting 51 passes through
Adjustable plate 52 is fixedly connected with the end of 3 upper piston rod of twin shaft cylinder；One end of the adjustable plate 52 and the twin shaft gas
The end of 3 upper piston rod of cylinder is rotatably connected, and the other end of the adjustable plate 52 is fixedly connected with the gas-tpe fitting 51, described
The end connecting on adjustable plate 52 with gas-tpe fitting 51 has strip-shaped hole；Adjustable plate 52 can be transferred all around, in order to adjust
The angle for saving nitrogen bend pipe 5, can be more flexible protrude into packaging bag 12 carry out the residual oxygen of nitrogen charging row.The nitrogen pipeline 8
Nitrogen can be provided for the nitrogen bend pipe 5.Nitrogen pressure regulator valve 9 is provided on the nitrogen pipeline 8；The nitrogen pressure regulator valve 9
It is upper that there is pressure regulation scale, that more intuitive, more accurately can be adjusted on demand to nitrogen amount.The twin shaft cylinder 3 passes through connection
Part 31 is fixedly connected with the column 2, and the nitrogen pressure regulator valve 9 is fixedly connected on the connector 31.
Support frame as described above 4 includes the anchor ear 41 being arranged on the column 2 and two for the UPE plate 6 to be fixedly mounted
Root bracket 42, two brackets 42 are fixedly connected with the anchor ear 41, have difference in height between two brackets 42, in order to substitute the bad for the good
The packaging bag 12 of nitrogen is displaced to progress edge sealing under edge banding machine 11.The anchor ear 41 can adjust fixed position along about 2 column,
The height and angle of nitrogen bend pipe 5 can be adjusted at any time in conjunction with the adjustment plate on twin shaft cylinder 3, the packing container for keeping its applicable
Size range is wider, increases the flexibility ratio of product, can use a variety of packaging types, and then reduce entreprise cost.
The utility model can effectively improve the ability of nitrogen charging efficiency and the residual oxygen of discharge, solve in food pack 12
The fresh-keeping and residual unqualified problem of oxygen；Its structure is simple, easy for operation.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of nitrogen charging mechanism of packing machine characterized by comprising the column being vertically fixed on packing machine, fixed setting
Cylinder and support frame on the column, more nitrogen bend pipes being fixed on the cylinder, and be fixedly mounted on
Baffle on support frame as described above；The lower end of the baffle is nitrogen charging station, and the packaging to nitrogen charging is provided on the nitrogen charging station
Bag, the baffle are not more than 3mm at a distance from the packaging bag upper open end to nitrogen charging；The outlet side of the nitrogen bend pipe passes through institute
It is opposite with the opening of packaging bag on nitrogen charging station to state baffle, it is multiple with being each passed through for more nitrogen bend pipes on the baffle
Circular hole；Fixing card is equipped with the silica gel piece that can cover multiple circular holes simultaneously, the silica gel on the outlet side of more nitrogen bend pipes
Piece is located above the baffle；The outlet side that the cylinder movement controls more nitrogen bend pipes is protruded into or exits described to nitrogen charging
Packaging bag, when the outlet side of more nitrogen bend pipes is protruded into described when the packaging bag of nitrogen charging, the silica gel piece is against the baffle
The upper multiple circular holes of closing.
2. a kind of nitrogen charging mechanism of packing machine according to claim 1, it is characterised in that: support frame as described above is located at the gas
The piston rod of the top of cylinder, the cylinder stretches out vertically upward；The nitrogen bend pipe is in reverse U shape, and the nitrogen bend pipe is fixed
The end of the cylinder piston rod is set；The piston rod of the cylinder retracts, and the nitrogen bend pipe protrudes into described to nitrogen charging
Filling nitrogen is carried out in packaging bag；The piston rod of the cylinder stretches out, and the nitrogen bend pipe exits the packaging bag to nitrogen charging.
3. a kind of nitrogen charging mechanism of packing machine according to claim 1 or 2, it is characterised in that: more nitrogen bend pipes are horizontal
Arranged distribution；The outer diameter of the nitrogen bend pipe is 7mm, internal diameter 2mm；The material of the nitrogen bend pipe is that food-grade 304 is stainless
Steel.
4. a kind of nitrogen charging mechanism of packing machine according to claim 3, it is characterised in that: the nitrogen bend pipe has three.
5. a kind of nitrogen charging mechanism of packing machine according to claim 1 or 2, it is characterised in that: the nitrogen bend pipe into
Gas end is connect by gas-tpe fitting with nitrogen pipeline, and the gas-tpe fitting passes through the end of adjustable plate and the cylinder upper piston rod
It is fixedly connected；One end of the adjustable plate and the end of the cylinder upper piston rod are rotatably connected, the adjustable plate it is another
End is fixedly connected with the gas-tpe fitting, and the end connecting on the adjustable plate with gas-tpe fitting has strip-shaped hole.
6. a kind of nitrogen charging mechanism of packing machine according to claim 5, it is characterised in that: be provided on the nitrogen pipeline
Nitrogen pressure regulator valve；There is pressure regulation scale on the nitrogen pressure regulator valve.
7. a kind of nitrogen charging mechanism of packing machine according to claim 6, it is characterised in that: the cylinder by connector with
The column is fixedly connected, and the nitrogen pressure regulator valve is fixedly connected on the connector.
8. a kind of nitrogen charging mechanism of packing machine according to claim 1, it is characterised in that: support frame as described above includes that setting exists
Anchor ear on the column and two brackets for the baffle to be fixedly mounted, two brackets are fixedly connected with the anchor ear,
There is difference in height between two brackets.
9. a kind of nitrogen charging mechanism of packing machine according to claim 1, it is characterised in that: the nitrogen charging station it is next
Station is the edge sealing station that edge sealing is carried out to packaging bag, has edge banding machine on the edge sealing station.
10. a kind of nitrogen charging mechanism of packing machine according to claim 1, it is characterised in that: the cylinder is twin shaft cylinder；
The baffle uses UPE plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260774.4U CN209506196U (en) | 2018-12-29 | 2018-12-29 | A kind of nitrogen charging mechanism of packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260774.4U CN209506196U (en) | 2018-12-29 | 2018-12-29 | A kind of nitrogen charging mechanism of packing machine |
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| Publication Number | Publication Date |
|---|---|
| CN209506196U true CN209506196U (en) | 2019-10-18 |
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ID=68198775
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822260774.4U Active CN209506196U (en) | 2018-12-29 | 2018-12-29 | A kind of nitrogen charging mechanism of packing machine |
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| Country | Link |
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| CN (1) | CN209506196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089495A (en) * | 2019-12-12 | 2020-05-01 | 东莞市泰丰空调制冷设备有限公司 | Nitrogen charging equipment for manufacturing condenser and using method thereof |
| CN113247323A (en) * | 2021-05-08 | 2021-08-13 | 洽洽食品股份有限公司 | Internet of things-based control inflation device, inflation method and automatic packaging machine |
-
2018
- 2018-12-29 CN CN201822260774.4U patent/CN209506196U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089495A (en) * | 2019-12-12 | 2020-05-01 | 东莞市泰丰空调制冷设备有限公司 | Nitrogen charging equipment for manufacturing condenser and using method thereof |
| CN113247323A (en) * | 2021-05-08 | 2021-08-13 | 洽洽食品股份有限公司 | Internet of things-based control inflation device, inflation method and automatic packaging machine |
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