CN109131195A - Link mechanism for airbag fold system - Google Patents
Link mechanism for airbag fold system Download PDFInfo
- Publication number
- CN109131195A CN109131195A CN201811305187.0A CN201811305187A CN109131195A CN 109131195 A CN109131195 A CN 109131195A CN 201811305187 A CN201811305187 A CN 201811305187A CN 109131195 A CN109131195 A CN 109131195A
- Authority
- CN
- China
- Prior art keywords
- gear
- axis
- bar
- sliding block
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/237—Inflatable members characterised by the way they are folded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/237—Inflatable members characterised by the way they are folded
- B60R2021/2375—Folding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Abstract
Link mechanism for airbag fold system, belong to mechanical equipment technical field, including executing agency and power rotation mechanism, the executing agency includes clamping plate, Boards wall part, gear I, axis I, gear II, rack gear, gear III, axis II, support frame and intermediate bar, and the power rotation mechanism includes sliding block, bar I and bar II；The gear II is arranged on axis II；The gear I and gear III are arranged on axis I, and gear I is meshed with gear II；The middle position of the axis I is provided with support frame, and the gear III is meshed with rack gear；The sliding block is fixedly connected with one end of axis I；One end of the bar I and sliding block are rotatablely connected, and one end of the other end and bar II is rotatablely connected；The other end of the bar II is fixedly connected with motor.The present invention guarantees that the safe mass of air bag, production efficiency take into account automation and generality, has broad application prospects in the production of multipurpose polytypic airbag fold.
Description
Technical field
The invention belongs to mechanical equipment technical fields, especially relate to a kind of machine for airbag fold system
Structure.
Background technique
Currently, safe automobile air bag is the important auxiliary device of the safety guard of seat harness, air bag is
Indispensable equipment as each automobile as safety belt.The dress of the folding mode of safe automobile air bag and efficiency in air bag
Standby to have a major impact with protective effect, in existing production, most of airbag fold mechanisms are automanual systems, are existed
The defects of production efficiency is not high, quality is irregular and technology is not mature enough, cause Business Economic Benefit to reduce, be easier to
Serious accident occurs.The folding of air bag is to manufacture the important composition process of air bag, and existing method for folding is all
Complex, productive temp is longer, and costly, consistency is poor for equipment.Therefore there is an urgent need for a kind of novel in the prior art
Technical solution solve the problems, such as this.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of link mechanism for airbag fold system, protect
The safe mass of air bag is demonstrate,proved, production efficiency takes into account automation and generality, in the production of multipurpose polytypic airbag fold
Have broad application prospects.
For the link mechanism of airbag fold system, it is characterized in that: including executing agency and power rotation mechanism, institute
State executing agency include clamping plate, Boards wall part, gear I, axis I, gear II, rack gear, gear III, axis II, support frame and in
Between bar, the power rotation mechanism includes sliding block, bar I and bar II, and the clamping plate is fixed at axis by Boards wall part
II one end；The gear II is arranged on axis II；The gear I and gear III are arranged on axis I, gear I and gear II
It is meshed；The middle position of the axis I is provided with support frame, and the middle position of support frame as described above is provided with intermediate bar, the tooth
Wheel III is meshed with rack gear；The sliding block is fixedly connected with one end of axis I；One end of the bar I and sliding block are rotatablely connected, another
End and one end of bar II are rotatablely connected；The other end of the bar II is fixedly connected with motor.
The Boards wall part is internally provided with torsional spring and bearing.
Through the above design, the present invention can be brought the following benefits: the company for airbag fold system
Linkage guarantees that the safe mass of air bag, production efficiency take into account automation and generality.Structure of the invention composition is simple, automatically
Property it is strong, it is easy to operate, multipurpose polytypic airbag fold production in have broad application prospects.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated:
Fig. 1 is the link mechanism schematic perspective view that the present invention is used for airbag fold system.
Fig. 2 is the link mechanism schematic view of the front view that the present invention is used for airbag fold system.
1- clamping plate, 2- Boards wall part, 3- gear I, 4- axis I, 5- gear II, 6- rack gear, 7- gear III, 8- axis in figure
II, 9- support frame, 10- intermediate bar, 11- sliding block, 12- bar I, 13- bar II.
Specific embodiment
For the link mechanism of airbag fold system, as depicted in figs. 1 and 2, including executing agency and power rotation
Mechanism, the executing agency include clamping plate 1, Boards wall part 2, gear I 3, axis I 4, gear II 5, rack gear 6, gear III 7, axis II
8, support frame 9 and intermediate bar 10 carry out the specific jackknife action of air bag；
The power rotation mechanism includes sliding block 11, bar I 12 and bar II 13, serves and provides power, due to the mechanism
Special revolution property, executing agency can be allow to do iterative motion in a segment length；
In power rotation mechanism, bar II 13 is used as driving lever, and motor and fixation, bar II are placed at the endpoint of bar II 13
One end of 13 other ends and bar I 12 is rotatablely connected, and I 12 other end of bar and sliding block 11 are rotatablely connected, and sliding block 11 and I 4 one end of axis are solid
Fixed, I 4 middle part of axis is equipped with support frame 9, has intermediate bar 10 in the middle part of support frame, the support that motor is connected with the endpoint of bar II 13 passes through
Shaft coupling is connected, and can guarantee that executing swing mechanism does synchronous coordination movement when sliding block 11 is for linear motion；I 4 other side of axis dress
It is sequentially arranged with gear III 7 and gear I 3, I 3 overlying contact of gear is engaged with gear II 5, II 5 end connecting cleat 1 of gear, folder
Plate is divided into the top part and the bottom part point, is played fixed air bag and is made the axle center that is folded with of air bag, gear II 5 is fixed by axis II 8, clamping plate
1 is fixed on II 8 one end of axis by Boards wall part 2, and the III 7 mating rack gear 6 in lower section of gear guarantees that overall structure can in one direction not
Offset is dynamic.
Driven rod II 13 rotates when motor works, and then drives solid crank sliding block mechanical mechanism gear III 7 and rack gear 6
Drive executing agency whole mobile to 11 moving direction of power rotation mechanism sliding block under engagement, at the same time gear III 7, with
Transmission gear II 5 rotates coaxially, and gear II 5 is engaged with gear I 3, and band moving gear I 3 rotates, and gear I 3 and clamping plate are coaxial.Gear I
3 rotations simultaneously, have clamped the clamping plate 1 of air bag, rotate and move forward with gear I 3, roll air bag smoothly.
The Boards wall part 2 is provided with one group of torsional spring and bearing, and 1 clamped condition of clamping plate has pretightning force.Clamping plate 1 pulls open
Movement can also be completed by other design structures.
The present invention guarantees that the safe mass of air bag, production efficiency take into account automation and generality.Structure of the invention composition letter
Single, automaticity is strong, easy to operate, has broad application prospects in the production of multipurpose polytypic airbag fold.
Claims (2)
1. it is used for the link mechanism of airbag fold system, it is characterized in that: including executing agency and power rotation mechanism, it is described
Executing agency includes clamping plate (1), Boards wall part (2), gear I (3), axis I (4), gear II (5), rack gear (6), gear III
(7), axis II (8), support frame (9) and intermediate bar (10), the power rotation mechanism include sliding block (11), bar I (12) and
Bar II (13), the clamping plate (1) are fixed at one end of axis II (8) by Boards wall part (2)；The gear II (5) sets
It sets on axis II (8)；The gear I (3) and gear III (7) are arranged on axis I (4), and gear I (3) is mutually nibbled with gear II (5)
It closes；The middle position of the axis I (4) is provided with support frame (9), and the middle position of support frame as described above (9) is provided with intermediate bar
(10), the gear III (7) is meshed with rack gear (6)；The sliding block (11) is fixedly connected with one end of axis I (4)；The bar I
(12) one end and sliding block (11) is rotatablely connected, and one end of the other end and bar II (13) is rotatablely connected；The bar II (13) it is another
One end is fixedly connected with motor.
2. the link mechanism according to claim 1 for airbag fold system, it is characterized in that: the Boards wall
Part (2) is internally provided with torsional spring and bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305187.0A CN109131195B (en) | 2018-11-05 | 2018-11-05 | Linkage mechanism for airbag folding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305187.0A CN109131195B (en) | 2018-11-05 | 2018-11-05 | Linkage mechanism for airbag folding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109131195A true CN109131195A (en) | 2019-01-04 |
| CN109131195B CN109131195B (en) | 2023-07-28 |
Family
ID=64807600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811305187.0A Active CN109131195B (en) | 2018-11-05 | 2018-11-05 | Linkage mechanism for airbag folding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109131195B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH048648A (en) * | 1990-04-24 | 1992-01-13 | Toyoda Gosei Co Ltd | Folding device of air bag |
| JPH06179570A (en) * | 1992-12-11 | 1994-06-28 | Hakko Shokai:Kk | Air bag folding device |
| JPH06191720A (en) * | 1992-09-11 | 1994-07-12 | Hakko Shokai:Kk | Airbag folding equipment |
| CN1132701A (en) * | 1994-12-20 | 1996-10-09 | 丰田合成株式会社 | Method and apparatus for folding up air bag |
| JPH09290700A (en) * | 1996-04-26 | 1997-11-11 | Denso Corp | Before-folding habituating device of bag for air bag and manufacture of air bag module |
| CN2677345Y (en) * | 2004-02-19 | 2005-02-09 | 东莞奥美医疗用品有限公司 | Folding machine |
| CN1792679A (en) * | 2004-12-24 | 2006-06-28 | 高田株式会社 | Airbag packet, production method therefor, and airbag device |
| CN203806832U (en) * | 2014-05-08 | 2014-09-03 | 儒拉玛特自动化技术(苏州)有限公司 | Automobile safety airbag folding device |
| CN203921386U (en) * | 2014-05-30 | 2014-11-05 | 瀚鹏龙（上海）自动化设备有限公司 | Curtain air bag bag folding machine |
| CN104495492A (en) * | 2014-11-26 | 2015-04-08 | 常州昌瑞汽车部品制造有限公司 | Airbag folding unit |
| CN205390455U (en) * | 2016-02-18 | 2016-07-27 | 江苏盈丰智能工程科技有限公司 | Clamping mechanism in rib knit cuff material returned device |
| CN205590073U (en) * | 2015-12-17 | 2016-09-21 | 边木自动化设备(上海)有限公司 | Automatic folding equipment of car air bag |
| CN107128276A (en) * | 2017-05-16 | 2017-09-05 | 辽宁工业大学 | A kind of safe air bag for vehicle driver bag folding machine |
| CN206645634U (en) * | 2017-04-15 | 2017-11-17 | 浙江晨宇科技股份有限公司 | A kind of bag body folding mechanism of packaging bag folding machine |
| CN107381201A (en) * | 2017-07-11 | 2017-11-24 | 佛山市正略信息科技有限公司 | A kind of swing type diaphragm folding device |
| CN208698724U (en) * | 2018-11-05 | 2019-04-05 | 吉林省浩然正大科技有限责任公司 | Link mechanism for airbag fold system |
-
2018
- 2018-11-05 CN CN201811305187.0A patent/CN109131195B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH048648A (en) * | 1990-04-24 | 1992-01-13 | Toyoda Gosei Co Ltd | Folding device of air bag |
| JPH06191720A (en) * | 1992-09-11 | 1994-07-12 | Hakko Shokai:Kk | Airbag folding equipment |
| JPH06179570A (en) * | 1992-12-11 | 1994-06-28 | Hakko Shokai:Kk | Air bag folding device |
| CN1132701A (en) * | 1994-12-20 | 1996-10-09 | 丰田合成株式会社 | Method and apparatus for folding up air bag |
| JPH09290700A (en) * | 1996-04-26 | 1997-11-11 | Denso Corp | Before-folding habituating device of bag for air bag and manufacture of air bag module |
| CN2677345Y (en) * | 2004-02-19 | 2005-02-09 | 东莞奥美医疗用品有限公司 | Folding machine |
| CN1792679A (en) * | 2004-12-24 | 2006-06-28 | 高田株式会社 | Airbag packet, production method therefor, and airbag device |
| CN203806832U (en) * | 2014-05-08 | 2014-09-03 | 儒拉玛特自动化技术(苏州)有限公司 | Automobile safety airbag folding device |
| CN203921386U (en) * | 2014-05-30 | 2014-11-05 | 瀚鹏龙（上海）自动化设备有限公司 | Curtain air bag bag folding machine |
| CN104495492A (en) * | 2014-11-26 | 2015-04-08 | 常州昌瑞汽车部品制造有限公司 | Airbag folding unit |
| CN205590073U (en) * | 2015-12-17 | 2016-09-21 | 边木自动化设备(上海)有限公司 | Automatic folding equipment of car air bag |
| CN205390455U (en) * | 2016-02-18 | 2016-07-27 | 江苏盈丰智能工程科技有限公司 | Clamping mechanism in rib knit cuff material returned device |
| CN206645634U (en) * | 2017-04-15 | 2017-11-17 | 浙江晨宇科技股份有限公司 | A kind of bag body folding mechanism of packaging bag folding machine |
| CN107128276A (en) * | 2017-05-16 | 2017-09-05 | 辽宁工业大学 | A kind of safe air bag for vehicle driver bag folding machine |
| CN107381201A (en) * | 2017-07-11 | 2017-11-24 | 佛山市正略信息科技有限公司 | A kind of swing type diaphragm folding device |
| CN208698724U (en) * | 2018-11-05 | 2019-04-05 | 吉林省浩然正大科技有限责任公司 | Link mechanism for airbag fold system |
Non-Patent Citations (1)
| Title |
|---|
| 马春生, 岳卉, 黄世霖, 张金换: "基于提高乘员保护效能的安全气囊折叠方法研究", 汽车工程, no. 03 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109131195B (en) | 2023-07-28 |
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