CN205395286U - Buffer air bag aerator of bagging apparatus is pressed in area - Google Patents
Buffer air bag aerator of bagging apparatus is pressed in area Download PDFInfo
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- CN205395286U CN205395286U CN201620172965.3U CN201620172965U CN205395286U CN 205395286 U CN205395286 U CN 205395286U CN 201620172965 U CN201620172965 U CN 201620172965U CN 205395286 U CN205395286 U CN 205395286U
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- airbag
- bagging apparatus
- gas tube
- press nips
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Abstract
The utility model discloses a buffer air bag aerator of bagging apparatus is pressed in area, include the support and set up direction gas tube and the buffer air bag drive mechanism on the support, buffer air bag drive mechanism is used for pulling buffer air bag and carries along direction gas tube direction, the output of direction gas tube is equipped with cutting knife, its characterized in that: include still that one presses the bagging apparatus, press the bagging apparatus to set up on the direction is expanded to aerifing of buffer air bag, press closely spaced in the gas filled buffer air bag of completion at the ascending width in its inflation side between bagging apparatus and the direction gas tube, press the bagging apparatus to correspond the venthole setting on the direction gas tube. The utility model provides a buffer air bag aerator of bagging apparatus is pressed in area, it is through setting up a pressure bagging apparatus on the direction is expanded to aerifing of buffer air bag to restrict buffer air bag's full expansion shaping, inside air flue makes to aerify because of buckling and is obstructed when having avoided the shaping of buffer air bag inflation, has improved and has aerifyd the quality temporarily.
Description
Technical field
This utility model relates to inflator, is specifically related to the airbag inflator of a kind of bagging apparatus with pressure.
Background technology
Along with the development of economy Yu network, when present logistics high speed development, the demand of packaging is increasing, and for preventing article to be damaged in transportation, airbag is widely used in a variety of applications, but airbag inflation is cumbersome again.
A kind of inflator that airbag can carry out automatic inflating is increasingly widely used.
Such as, application publication number is CN104859951A, and name is called " a kind of inflator that buffer packing bag carries out automatic inflating "；Application publication number is CN105240681A, and name is called the inflator disclosed in patent of invention of " automatic aerator of a kind of gas column bumping bag of formula without jam pot cover ".
Such as, application number is the appearance patent of 201530379290.0, discloses a kind of airbag.
Although existing inflator can complete the inflation work to airbag very well, but still there is following deficiency in it: completely charged airbag can expand, its two can get up form the structure of similar bottom and upper cover along the bending of its broken line, it bends the process being as inflation and is slowly formed, and bend and can affect the unobstructed of folding line place air flue, easily cause inflation to be obstructed, so in quick gas replenishment process, it is easy to cause air bag inflator not enough.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide the airbag inflator of a kind of bagging apparatus with pressure, the problem that when shaping with the bending of resolve buffer airbag, inflation is obstructed.
To achieve these goals, the technical solution adopted in the utility model is: the airbag inflator of a kind of bagging apparatus with pressure, including support and be arranged at the guiding gas tube on support and airbag haulage gear, described airbag haulage gear is used for drawing airbag and carries along guiding gas tube direction, the outfan of described guiding gas tube is provided with cutter, also include a bag pressing device, described bag pressing device is arranged on the inflation direction of airbag, the airbag being smaller than inflation between described bag pressing device and guiding gas tube width on its expansion direction；Venthole on described bag pressing device correspondence guiding gas tube is arranged.
This utility model is further arranged to, and described bag pressing device is a barred body, and the setting direction of described barred body is corresponding with the placement direction of the airbag entering inflator.
This utility model is further arranged to, and described barred body includes central shaft and overlaps on center shaft and sleeve pipe free to rotate.
This utility model is further arranged to, and described sleeve pipe is provided with form friction pattern.
This utility model is further arranged to, the blade of described cutter surround one close annular, and blade can on this annular trace shuttling movement, the part edges of described cutter contacts with airbag to cut airbag.
This utility model is further arranged to, and cutter are rotating circular shear blade.
This utility model is further arranged to, described airbag haulage gear includes the first press nips and the second press nips that are arranged on support, first press nips includes the first upper pressure wheel and the first lower pressure wheel, second press nips includes the second upper pressure wheel and the second lower pressure wheel, and airbag is pressed in two groups of pinch rollers and carries out carrying under the driving of two groups of pinch rollers.
This utility model is further arranged to, and the outer circumference surface of described first lower pressure wheel arranges the hot pressure circle that a circle is coaxial therewith, and described guiding gas tube is positioned at the inner side of the first press nips；On the conveying direction of airbag, the venthole on described guiding gas tube is positioned at the front side of the first press nips, and on the conveying direction of airbag, described cutter are positioned at the rear side of the first press nips.
This utility model is further arranged to, and the diameter of described hot pressure circle is slightly larger than the diameter of the first lower pressure wheel.
This utility model is further arranged to, and described first press nips, the second press nips, guiding gas tube three are positioned on same level height, and the second press nips is positioned at inside the first press nips.
The beneficial effects of the utility model: the airbag inflator of bagging apparatus with pressure provided by the utility model, it by setting up a bag pressing device in the inflation side of airbag, complete expansion molding with temporal limitation airbag, when avoiding airbag expansion molding, internal air flue makes inflation be obstructed because of bending, improves charge-air mass.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present utility model；
Fig. 2 is the two of structural representation of the present utility model；
Fig. 3 is the top view of structure of the present utility model；
Fig. 4 is the structural representation of this utility model barred body.
Number in the figure implication: 1-support；2-leads gas tube；3-cutter；4-the first upper pressure wheel；5-the first lower pressure wheel；6-the second upper pressure wheel；7-the second lower pressure wheel；8-hot pressure circle；9-venthole；10-airbag；11-barred body；111-central shaft；112-sleeve pipe；113-form friction pattern.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
Below with reference to Fig. 1 to Fig. 4, this utility model is illustrated.
A kind of airbag inflator with actively cutter, including support 1, support 1 has an installing plate face, installing guiding gas tube 2 and airbag haulage gear on this installing plate face, described airbag haulage gear is used for drawing airbag along the conveying of guiding gas tube 2 direction, and the outfan of described guiding gas tube 2 is provided with cutter 3.When inflating to airbag, the inlet channel of airbag is enclosed within guiding gas tube 2, airbag haulage gear traction airbag travels forward along guiding gas tube 2, the inlet channel of 3 completely charged airbags of cutter cuts, so that lasting the travelling forward of airbag, so complete continuous print inflation action.
The blade of cutter 3 surround one close annular, and blade can on this annular trace shuttling movement, the part edges of described cutter 3 contacts with airbag to cut airbag.Cutter 3 cut airbag by its blade, in prior art, cutter 3 are and are fixedly mounted on guiding gas tube 2, proal airbag is cut automatically when encountering the blade of cutter 3, and the blade of cutter 3 is designed to an annular, and blade can on this annular trace shuttling movement, such cutter 3 just become and are passively cut into actively cutting, the resistance of cutting not only can be reduced, moreover it is possible to apply certain pull strength to airbag during cutting.
As shown in Figures 2 and 3, described cutter 3 are designed to rotating circular shear blade, and the blade of described circular shear blade becomes zigzag.Circular shear blade and rotating axle linkage, this axle is driven by motor.
Such as, when airbag is carried to the right, circular shear blade rotates in a counter-clockwise direction cutting airbag, the tangential direction of such circular shear blade cutting is consistent with the conveying direction of airbag, not only decrease the resistance of cutting, and jagged blade can also apply the power along its conveying direction to airbag, it is simple to the conveying of airbag, improve charging efficiency, it is to avoid airbag blocks.
Airbag haulage gear includes the first press nips and the second press nips that are arranged on support, first press nips includes the first upper pressure wheel 4 and the first lower pressure wheel 5, second press nips includes the second upper pressure wheel 6 and the second lower pressure wheel 7, and airbag is pressed in two groups of pinch rollers and carries out carrying under the driving of two groups of pinch rollers；Described first press nips, the second press nips, guiding gas tube 2 three are positioned on same level height, and the second press nips and guiding gas tube 2 may be contained within the inner side of the first press nips, and the second press nips is positioned at the rear side of guiding gas tube 2.Being additionally provided with drive mechanism on described support 1, described drive mechanism is used for driving the first press nips and the work of the second press nips.
The inflator that technique scheme provides, can be used for the airbag to the energy having jam pot cover is self-closing and is inflated.
The outer circumference surface of described first lower pressure wheel 5 arranges the hot pressure circle 8 that a circle is coaxial therewith, on the conveying direction of airbag, the venthole 9 on described guiding gas tube 2 is positioned at the front side of the first press nips, on the conveying direction of airbag, described cutter 3 are positioned at the rear side of the first press nips, and the diameter of described hot pressure circle 8 is slightly larger than the diameter of the first lower pressure wheel 5.This technical scheme, can be used for can not be inflated by self-closing airbag without jam pot cover, and hot pressure circle 8 is for carrying out hot pressure sealing to the air inlet of the airbag completing inflation.
Inflator also includes cooling duct, and described cooling duct carries out air-cooled for the hot pressure on the airbag after hot pressure is sealed line.
Inflator also includes a bag pressing device, and described bag pressing device is arranged on the inflation direction of airbag, the width on its expansion direction of the airbag 10 being smaller than inflation between described bag pressing device and guiding gas tube 2；Venthole 9 on described bag pressing device correspondence guiding gas tube 2 is arranged.
Bag pressing device work process: during inflator work, airbag 10 is towed and travels forward, when moving to venthole 9 place, airbag 10 is inflated by guiding gas tube 2, airbag 10 expands therewith, its broken line place is also slowly bent to bag molding therewith, due to the airbag 10 width on its expansion direction being smaller than inflation between bag pressing device and guiding gas tube 2, so the molding of airbag 10 can be subject to the restriction of bag pressing device, the broken line place of airbag 10 will not bend completely, the air flue of such bending place would not block, inflation would not be obstructed, charge-air mass is also better；Bag pressing device correspondence venthole 9 is arranged, and it arranges rationally, and the molding of airbag 10 is simply played an interim restriction effect by bag pressing device, without influence on the inflation of airbag 10.
Specifically bag pressing device is designed to a barred body 11, other shape and structure can also be designed, the setting direction of described barred body 11 is corresponding with the placement direction of the airbag 10 entering inflator, described barred body 11 includes central shaft 111 and is enclosed within central shaft 111 and sleeve pipe 112 free to rotate, and described sleeve pipe 112 is provided with form friction pattern 113.
The bag pressing device of club shaped structure, its simple in construction, during bag pressing, sleeve pipe 112 can with before airbag 10 so that rotate, the bag pressing device resistance to airbag 10 can be reduced, and the form friction pattern 113 on sleeve pipe 112 can also promote travelling forward of airbag 10.
About the attachment structure of barred body 11 with support 1, can according to circumstances freely design.
Such as, barred body 11 one end can form universal connection with support 1 by spheroid, and barred body 11 other end can with support 1 activity clamping.
Such as, barred body 11 can also design adjustable with gas tube 2 spacing that leads, and inflates with the airbag of suitable different size.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from this utility model know-why; can also making some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be regarded as protection domain of the present utility model.
Claims (10)
1. the airbag inflator of a bagging apparatus with pressure, including support and be arranged at the guiding gas tube on support and airbag haulage gear, described airbag haulage gear is used for drawing airbag and carries along guiding gas tube direction, the outfan of described guiding gas tube is provided with cutter, it is characterized in that: also include a bag pressing device, described bag pressing device is arranged on the inflation direction of airbag, the width on its expansion direction of the airbag being smaller than inflation between described bag pressing device and guiding gas tube；Venthole on described bag pressing device correspondence guiding gas tube is arranged.
2. the airbag inflator of a kind of bagging apparatus with pressure according to claim 1, it is characterised in that: described bag pressing device is a barred body, and the setting direction of described barred body is corresponding with the placement direction of the airbag entering inflator.
3. the airbag inflator of a kind of bagging apparatus with pressure according to claim 2, it is characterised in that: described barred body includes central shaft and overlaps on center shaft and sleeve pipe free to rotate.
4. the airbag inflator of a kind of bagging apparatus with pressure according to claim 3, it is characterised in that: described sleeve pipe is provided with form friction pattern.
5. the airbag inflator of the bagging apparatus a kind of with pressure according to any one of claim 1-4, it is characterized in that: the blade of described cutter surrounds an annular closed, and blade can on this annular trace shuttling movement, the part edges of described cutter contacts with airbag to cut airbag.
6. the airbag inflator of a kind of bagging apparatus with pressure according to claim 5, it is characterised in that: described cutter are rotating circular shear blade.
7. the airbag inflator of the bagging apparatus a kind of with pressure according to any one of claim 6, it is characterized in that: described airbag haulage gear includes the first press nips and the second press nips that are arranged on support, first press nips includes the first upper pressure wheel and the first lower pressure wheel, second press nips includes the second upper pressure wheel and the second lower pressure wheel, and airbag is pressed in two groups of pinch rollers and carries out carrying under the driving of two groups of pinch rollers.
8. the airbag inflator of a kind of bagging apparatus with pressure according to claim 7, it is characterised in that: arranging the hot pressure circle that a circle is coaxial therewith on the outer circumference surface of described first lower pressure wheel, described guiding gas tube is positioned at the inner side of the first press nips；On the conveying direction of airbag, the venthole on described guiding gas tube is positioned at the front side of the first press nips, and on the conveying direction of airbag, described cutter are positioned at the rear side of the first press nips.
9. the airbag inflator of a kind of bagging apparatus with pressure according to claim 8, it is characterised in that: the diameter of described hot pressure circle is slightly larger than the diameter of the first lower pressure wheel.
10. the airbag inflator of a kind of bagging apparatus with pressure according to claim 8, it is characterised in that: described first press nips, the second press nips, guiding gas tube three are positioned on same level height, and the second press nips is positioned at inside the first press nips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172965.3U CN205395286U (en) | 2016-03-02 | 2016-03-02 | Buffer air bag aerator of bagging apparatus is pressed in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172965.3U CN205395286U (en) | 2016-03-02 | 2016-03-02 | Buffer air bag aerator of bagging apparatus is pressed in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205395286U true CN205395286U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620172965.3U Active CN205395286U (en) | 2016-03-02 | 2016-03-02 | Buffer air bag aerator of bagging apparatus is pressed in area |
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| Country | Link |
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| CN (1) | CN205395286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711155A (en) * | 2016-03-02 | 2016-06-29 | 温州协远塑料包装有限公司 | Buffering airbag inflating machine with bag pressing device |
| CN112004662A (en) * | 2018-01-12 | 2020-11-27 | 希悦尔公司 | On-demand inflatable mailer and associated method |
-
2016
- 2016-03-02 CN CN201620172965.3U patent/CN205395286U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711155A (en) * | 2016-03-02 | 2016-06-29 | 温州协远塑料包装有限公司 | Buffering airbag inflating machine with bag pressing device |
| CN105711155B (en) * | 2016-03-02 | 2019-03-05 | 温州协远塑料包装有限公司 | A kind of airbag inflator with bag pressing device |
| CN112004662A (en) * | 2018-01-12 | 2020-11-27 | 希悦尔公司 | On-demand inflatable mailer and associated method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |