CN208528483U - A kind of safe automobile air bag the cover laminating mechanism - Google Patents

Abstract

The utility model discloses a kind of safe automobile air bag the cover laminating mechanisms, it is provided with localization tool plate (3), it is provided with air-bag base (1) on localization tool plate (3) and places position, pushing block (12) and actuation mechanism are provided on localization tool plate (3), and pushing block (12) and actuation mechanism cooperation are placed at position in air-bag base (1)；It solves in the prior art using large labor intensity low efficiency and not easy-to-assemble shortcoming caused by the artificial pressing assembled cable for carrying out air bag the cover, using the mode of mechanical package, effectively improve working efficiency, labor intensity of workers is reduced, and can be avoided the shortcoming that human body easily causes industrial injury.

Description

A kind of safe automobile air bag the cover laminating mechanism

Technical field

It is specifically a kind of safe automobile air bag the cover pressure the utility model relates to fields such as auto parts and components assemblings Close mechanism.

Background technique

Electronic security(ELSEC) air bag (electronic control of safety airbag) air bag system is a kind of quilt The protection system of dynamic safety (see vehicle safety performance), it is used cooperatively with seat harness, can provide for occupant effectively Anti-bumping protection.In car collision, the head injuries rate that safe automobile air bag can make reduces 25%, and it is left that facial injuries rate reduces 80% It is right.

Air bag is to be proposed by Hetrick in nineteen fifty-three August, and obtain the U.S.'s " automatic buffer safety dress earliest Set " patent.With the formulation of various countries' Vehicle Safety Standard, the equipment rate of air bag is higher and higher.The countries such as Europe and beauty, day The equipment rate of air bag on automobile has reached nearly 100%.

Electronic security(ELSEC) air bag is mainly made of air bag sensor, anti-collision safety air bag and electronic control unit etc..It drives The person of sailing side anti-collision safety air bag device is in steering wheel；Occupant side anti-collision safety air bag device is generally seated on instrument board.Safety Air bag sensor is separately mounted to driver's cabin spacing board left and right side and middle part；The air bag sensor and air bag at middle part System is installed together with electronic control unit.Air bag component is mainly made of air bag, gas generator and igniter etc.. Electronic control unit is such as used to carry out the reliability of data acquisition with data processing, diagnosis air bag, guarantees reaching default Numerical value when, issue ignition signal, and correct timed ignition in time, guarantee that driving gas generator has sufficiently large driving current Deng.

When automobile crashes in the process of moving, is received by air bag sensor hit signal first, only Reach defined intensity, sensor, that is, generation movement simultaneously issues signal to electronic controller.Electronic controller receives signal Afterwards, it is compared with its original storage signal, if reaching airbag deployment condition, from gas of the driving circuit into air bag component Generator sends to start signal.Gas generator is connected to pilot gas propellant after signal, generates bulk gas, is filtered and cold But enter air bag afterwards, air bag is made to break through liner expansion rapidly in a very short period of time, form bullet in the front of driver or occupant Property air cushion, and leak, shrink in time, absorb impact energy and to be effectively protected human body head and chest make it from injury Or mitigate extent of injury.

Hyundai Motor not only increases side anti-collision safety air bag, in the textile material, igniter, sensor of air bag Technology etc. is all in constantly progress.

In order to guarantee that air bag is opened in due course, car manufacturer defines the initiation conditions of air bag, These conditions are only met, air bag can just explode.Although in some traffic accidents, passenger's badly battered and mauled, very To there is life danger, vehicle is close to be scrapped, but if the condition of safety airbag explosion is not achieved, air bag still will not be beaten It opens.

Air bag, which is opened, needs suitable speed and collision angle.Theoretically, the only front or so of vehicle Position impinges upon on fixed object between about 60 °, and speed is higher than 30KM/h, and at this moment air bag is likely to open.Here The speed understood on described speed not instead of our ordinary meanings, the vehicle relative stiffness fixed obstacle in laboratory The speed of collision, the speed of automobile is higher than test speed air bag and could open in actual collision.

Main force part when automobile collides is bumper and chassis runner, in order to buffer impact when collision Power, vehicle foreside, which mostly designs, crusherbull zone area, and the Stiffness Distribution of vehicle body is also non-uniform.In some accidents, Such as it overturns when car and after there is no piercing property of the truck rear-end collision of rear portion protective device or car collision guardrail Accident, or vehicle body side collision occurs etc., the often not direct shock of vehicle foreside, mainly body top section of such accident And sideways collisions, the rigidity very little at collision vehicle body position cause passenger although very big deformation has occurred in cabin It is injured or dead, but since colliding part is not right, sometimes air bag can not be opened.Especially in side collision, such as not Side airbag is configured, major-minor air bag cannot be ignited due to that cannot reach initiation conditions, it is easy to be caused to passenger Mortal injury.

The primary structure of air bag includes the airbag cover 7 compatible with air-bag base 1 of air-bag base 1, in air-bag base 1 Air bag is mounted with in airbag cover 7.

The pressing of air bag the cover at present, which is assembled into, manually to be assembled, large labor intensity, low efficiency and is not easy group Dress；Industrial injury is easily caused to human body.

Utility model content

The purpose of this utility model is that designing a kind of safe automobile air bag the cover laminating mechanism, solve in the prior art Using large labor intensity low efficiency caused by the artificial pressing assembled cable for carrying out air bag the cover and not easy-to-assemble deficiency Place effectively improves working efficiency using the mode of mechanical package, reduces labor intensity of workers, and can be avoided human body and easily make At the shortcoming of industrial injury.

The utility model is achieved through the following technical solutions: a kind of safe automobile air bag the cover laminating mechanism, and it is fixed to be provided with Position jig plate is provided with air-bag base on localization tool plate and places position, pushing block is provided on localization tool plate and makees motivation Structure, and pushing block and actuation mechanism cooperation are placed at position in air-bag base.

Further is that the utility model is better achieved, and especially uses following setting structures: in the localization tool plate On, pushing block is arranged in air-bag base and places at the periphery of position, and position can be placed to air-bag base for pushing block by being connected on pushing block It draws close or separate pushing block cylinder.

It is further for the utility model is better achieved, especially use following setting structures: the pushing block cylinder and pushing away Block is separately positioned on the opposite two sides of localization tool plate.

It is further for the utility model is better achieved, especially use following setting structures: the number of the pushing block with The setting number of the side frame of airbag cover is adapted to.

Further is that the utility model is better achieved, and especially uses following setting structures: setting in the actuation mechanism It is equipped with ejection cylinder, struts block and air cylinder fixed plate, the ejection cylinder is arranged in air cylinder fixed plate, struts block activity setting It places at position in air-bag base and cooperates with ejection cylinder actuation.

Further is that the utility model is better achieved, and especially uses following setting structures: the top for strutting block For chamfered structure, and airbag cover is strutted or is restored under actuation effect by the section for strutting block.

Further is that the utility model is better achieved, and especially use following setting structures: the actuation mechanism is also wrapped Include and hold out against cylinder, jacking block push plate, mandril and jacking block, it is described hold out against cylinder be arranged in air cylinder fixed plate, jacking block push plate with hold out against Cylinder actuation cooperation, is arranged mandril in jacking block push plate, and actuation cooperates jacking block on mandril.

Further is that the utility model is better achieved, and especially uses following setting structures: the jacking block push plate setting In the top of air cylinder fixed plate；In air cylinder fixed plate, the setting of cylinder remote localization tool plate side is held out against, ejection cylinder, which closely positions, to be controlled Has the setting of plate side.

The utility model compared with prior art, have the following advantages that and the utility model has the advantages that

(1) the utility model solves in the prior art using caused by the artificial pressing assembled cable for carrying out air bag the cover Large labor intensity low efficiency and not easy-to-assemble shortcoming effectively improve working efficiency using the mode of mechanical package, reduce Labor intensity of workers, and can be avoided the shortcoming that human body easily causes industrial injury.

(2) the utility model can substantially reduce the labor intensity of worker, and worker is unarmed group before using mechanism Dress, great work intensity and the case where worker often has finger injuries；Mechanism can greatly promote working efficiency simultaneously, by product The CT time of assembling is promoted to 50s/pcs by original 10min/pcs.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is that the utility model combines upper press mechanism structural schematic diagram.

Fig. 3 is that the utility model carries out acting a schematic diagram when pressing of air bag housing.

Fig. 4 is that the utility model carries out acting two schematic diagrames when the pressing of air bag housing.

Fig. 5 is that the utility model carries out acting three schematic diagrames when the pressing of air bag housing.

Fig. 6 is that the utility model carries out acting four schematic diagrames when the pressing of air bag housing.

Fig. 7 is that the utility model carries out acting five schematic diagrames when the pressing of air bag housing.

Fig. 8 is that the utility model carries out acting six schematic diagrames when the pressing of air bag housing.

Fig. 9 is that the utility model carries out acting seven schematic diagrames when the pressing of air bag housing.

Figure 10 is that the utility model carries out acting eight schematic diagrames when the pressing of air bag housing.

Wherein, 1- air-bag base, 2- strut block, 3- localization tool plate, and 4- ejects cylinder, 5- air bag, 6- shield, 7- air bag Lid, 8- profiling pressure head, 9- fixed plate, 10- guide post, 11- lower air cylinder, 12- pushing block, 13- strut block push plate, and 14- holds out against gas Cylinder, 15- air cylinder fixed plate, 16- jacking block push plate, 17- mandril, 18- jacking block, 19- pushing block cylinder, the fixed bottom plate of 20-.

Specific embodiment

The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not It is limited to this.

It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, only It is the utility model and simplified description for ease of description, rather than the equipment of indication or suggestion meaning or element must have spy Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Especially, it should be noted that such as " connect " in the technical scheme, involved by mechanical structure " fixation ", The terms such as " setting ", " flexible connection " " activity setting " are all the technological means of conventional arrangement in machinery field, as long as can The purpose of reaching fixed or connection or activity setting can use, thus do not do in the text specific restriction (such as with nut, Screw rod cooperation or is fixedly connected carry out activity, with bolt activity or is fixedly connected, is arranged), certain have to be used except unspecific What except the case where connector is just able to achieve, otherwise cannot all illustrate not limiting specifically to be attached with connector to occur as soon as The case where technology can not achieve.

Embodiment 1:

The utility model proposes a kind of safe automobile air bag the cover laminating mechanism, solve in the prior art using manually into Large labor intensity low efficiency caused by the pressing assembled cable of row air bag the cover and not easy-to-assemble shortcoming, using machinery The mode of assembling effectively improves working efficiency, reduces labor intensity of workers, and can be avoided the deficiency that human body easily causes industrial injury Place especially uses following setting structures: being provided with localization tool plate 3, set on localization tool plate 3 as shown in Fig. 1 ~ Figure 10 It is equipped with air-bag base 1 and places position, pushing block 12 and actuation mechanism, and pushing block 12 and actuation mechanism are provided on localization tool plate 3 Cooperation is placed at position in air-bag base 1.

In setting, can matching the upper press mechanism of unification in the top of laminating mechanism, (structure as shown in Figure 2, is provided with profiling Pressure head 8, fixed plate 9, guide post 10, lower air cylinder 11, but not limited to this), while an also settable laminating mechanism is integrally fixed Plate (fixed bottom plate 20), when setting, by the setting of localization tool plate 3 on fixed bottom plate 20, fixed plate 9 can be fixed by rod piece On fixed bottom plate 20 and be located above localization tool plate 3, in fixed plate 9 assembly profiling pressure head 8, guide post 10 and under calm the anger Cylinder 11, the air-bag base 1 that profiling pressure head 8 can be arranged on localization tool plate 3 is placed to move up and down above position；Preferably fixed The shield 6 of one layer of adaptation can also be set on the jig plate 3 of position, while air-bag base 1 places the periphery of position on localization tool plate 3 Pushing block 12 is set, and actuation mechanism is set on localization tool plate 3, and actuation mechanism is also disposed in air-bag base 1 and places at position.

In use, laminating mechanism can be pressed airbag cover 7 using do mechanization operation mode under the action of upper press mechanism On air-bag base 1.

Embodiment 2:

The present embodiment is further to optimize on the basis of the above embodiments, further for more as shown in Fig. 1 ~ 10 Realize the utility model well, especially use following setting structures: on the localization tool plate 3, pushing block 12 is arranged in air bag Pedestal 1 is placed at the periphery of position, and position can be placed to air-bag base 1 for pushing block 12 by, which being connected on pushing block 12, draw close or separate Pushing block cylinder 19.

As the scheme that is preferable to provide, the middle part setting air-bag base 1 of localization tool plate 3 is placed position and is pressed for putting bag Air-bag base 1, pushing block 12 is set at the periphery that air-bag base 1 places position, and on pushing block 12 connection for by pushing block 12 Position propulsion or separate pushing block cylinder 19 are placed to air-bag base 1, can be set using a variety of when carrying out pushing block cylinder 19 and being arranged Set mode, if can achieve the purpose that can by pushing block 12 to air-bag base 1 place position promote or it is separate.

Embodiment 3:

The present embodiment is further to optimize based on any of the above embodiments, as shown in Fig. 1 ~ 10, further For the utility model is better achieved, especially use following setting structures: the pushing block cylinder 19 and pushing block 12 are separately positioned on On the opposite two sides of localization tool plate 3.

As the scheme that is preferable to provide, pushing block cylinder 19 and pushing block 12 are separately positioned on the opposite two sides of localization tool plate 3 On, such as with regard to shown in attached drawing, pushing block cylinder 19 is arranged below localization tool plate 3, and localization tool plate 3 is arranged in pushing block 12 Above, can be without being limited thereto but in specific setting, the set-up mode of the present embodiment can further reduce the whole of mechanical structure Body volume.

Embodiment 4:

The present embodiment is further to optimize based on any of the above embodiments, as shown in Fig. 1 ~ 10, further For the utility model is better achieved, following setting structures: the number of the pushing block 12 and the side frame of airbag cover 7 are especially used Setting number adaptation.

As the scheme that is preferable to provide, the setting number of pushing block 12 is according to the number of the side frame of airbag cover 7 to be laminated Depending on, if be triangle being then 3, quadrangle is then 4, and so on.

Embodiment 5:

The present embodiment is further to optimize based on any of the above embodiments, as shown in Fig. 1 ~ 10, further For the utility model is better achieved, following setting structures are especially used: ejection cylinder 4, support are provided in the actuation mechanism Block 2 and air cylinder fixed plate 15 are opened, the ejection cylinder 4 is arranged in air cylinder fixed plate 15, struts block 2 and be movably arranged on air bag bottom Seat 1 is placed at position and is cooperated with ejection 4 actuation of cylinder.

As the scheme that is preferable to provide, actuation mechanism includes ejection cylinder 4, struts block 2, air cylinder fixed plate 15, and cylinder is solid Fixed board 15 is fixed on localization tool plate 3 by rod piece, and ejection cylinder 4 is arranged in air cylinder fixed plate 15, is strutted the setting of block 2 and is existed Air-bag base 1 is placed at position and can be placed under ejection 4 actuation of cylinder cooperation in air-bag base 1 and moves up and down at position；It is worth It is noted that the specifically setting of air cylinder fixed plate 15, ejection cylinder 4 is without being limited thereto, as long as can be realized will strut block 2 in air bag The set-up mode moved up and down at the placement of pedestal 1 position all may be used.

Embodiment 6:

The present embodiment is further to optimize based on any of the above embodiments, as shown in Fig. 1 ~ 10, further For the utility model is better achieved, especially uses following setting structures: being supportted for chamfered structure on the top for strutting block 2 Airbag cover 7 is strutted or is restored under actuation effect by the section for opening block 2.

As scheme is preferable to provide, block 2 and ejection 4 actuation of cylinder cooperation are strutted, and strut block 2 and use top for beveling Structure, section can transport upward or downward for contacting with 7 inward flange of air bag cover under the actuation effect of ejection cylinder 4 It is dynamic, to strut or restore air bag cover.

Embodiment 7:

The present embodiment is further to optimize based on any of the above embodiments, as shown in Fig. 1 ~ 10, further For the utility model is better achieved, especially use following setting structures: the actuation mechanism further includes holding out against cylinder 14, jacking block Push plate 16, mandril 17 and jacking block 18, the cylinder 14 that holds out against are arranged in air cylinder fixed plate 15, jacking block push plate 16 and hold out against cylinder 14 actuations cooperation, is arranged mandril 17 in jacking block push plate 16, and actuation cooperates jacking block 18 on mandril 17.

As scheme is preferable to provide, be additionally provided in actuation mechanism hold out against cylinder 14, jacking block push plate 16, mandril 17, Jacking block 18, holds out against cylinder 14 and 16 actuation of jacking block push plate cooperates, and mandril 17 is laid in jacking block push plate 16, cooperates top on mandril 17 Block 18, the preferred corresponding position of jacking block 18 are the downside frame for positioning rear gasbag lid 7, i.e., jacking block 18 can hold out against cylinder 14, top Block push plate 16, the cooperation actuation of mandril 17 effect to the downside frame of airbag cover 7 down toward lower and upper and/or drawing close from top to down Or/and it is separate；Cylinder 14, jacking block push plate 16, mandril 17, jacking block 18 is held out against specifically to be arranged with no restrictions, as long as top can be reached Block 18 can to it is lower and upper and/or from top to down drawn close to the downside frame of airbag cover 7 or/and separate purpose.

Embodiment 8:

The present embodiment is further to optimize based on any of the above embodiments, as shown in Fig. 1 ~ 10, further For the utility model is better achieved, especially use following setting structures: the jacking block push plate 16 is arranged in air cylinder fixed plate 15 Top；In air cylinder fixed plate 15, the setting of remote 3 side of localization tool plate of cylinder 14 is held out against, the nearly localization tool plate 3 of cylinder 4 is ejected Side setting.

As scheme is preferable to provide, when ejection cylinder 4 is arranged in air cylinder fixed plate 15 and is located at air cylinder fixed plate 15 When between localization tool plate 3, jacking block push plate 16 is set on ejection cylinder 4, and holds out against the cooperation jacking block push plate of 14 power of cylinder 16, it holds out against cylinder 14 and is arranged in air cylinder fixed plate 15 and as below.

Embodiment 9:

The present embodiment is to advanced optimize based on any of the above embodiments, as shown in Fig. 1 ~ 10, a kind of automobile peace Full air bag the cover laminating mechanism mainly includes following movement when carrying out airbag cover 7 and 1 stitching operation of air-bag base:

As shown in figure 3, movement one:

1. ejecting cylinder 4 to eject, promotion struts block 2 and stretches out localization tool plate 3；

2. manually upper air-bag base 1, is positioned；

3. putting air bag 5 to air-bag base 1；

As shown in figure 4, movement two:

1. manually upper airbag cover 7, is positioned by profiling pressure head 8；

2. vacuum valve is opened, airbag cover 7 is sucked by the vacuum chuck of profiling pressure head 8；

As shown in figure 5, movement three:

1. lower air cylinder 11 pushes, it is oriented to by guide post 10, airbag cover 7 is driven to push；

2. 7 side wall of airbag cover struts by strutting 2 inclined-plane of block guiding, air-bag base 1 is smoothly sticked into airbag cover In 7；

3. ejecting cylinder 4 to retract, drive struts the retraction of block 2；

4. closing 8 vacuum of profiling pressure head；

As shown in fig. 6, movement four:

1. pushing block 12 is moved at the same time by pushing block cylinder 19 after strutting the retraction of block 2, purpose can make air-bag base 1 buckle energy Completely into 7 side wall card slot of airbag cover；

2. lower air cylinder 11 retracts, profiling pressure head 8 is driven to retract；

As shown in fig. 7, movement five:

1. after profiling pressure head 8 retracts, holding out against the stretching of cylinder 14 by pushing jacking block push plate 16 and mandril 17 makes jacking block 18 Ejection；

2. air-bag base 1 is fixed, 7 side wall of airbag cover is pushed by jacking block 18, to make the buckle of air-bag base 1 and gas 7 side wall card slot of operculum tenses；

As shown in figure 8, movement six: after buckle is tensed with 7 side wall card slot of airbag cover, pushing block 12 is contracted by pushing block cylinder 19 It returns；

As shown in figure 9, movement seven: jacking block 18 is retracted by holding out against cylinder 14, completes pressing movement；

As shown in Figure 10, eight are acted: manually taking out finished product, pressing movement is repeated, continues production.

The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within Within the protection scope of the utility model.

Claims (8)

1. a kind of safe automobile air bag the cover laminating mechanism, it is characterised in that: localization tool plate (3) are provided with, in localization tool It is provided with air-bag base (1) on plate (3) and places position, pushing block (12) and actuation mechanism are provided on localization tool plate (3), and push away Block (12) and actuation mechanism cooperation are placed at position in air-bag base (1).

2. a kind of safe automobile air bag the cover laminating mechanism according to claim 1, it is characterised in that: controlled in the positioning Have on plate (3), at the periphery that air-bag base (1) places position, being connected on pushing block (12) can will be pushed away for pushing block (12) setting Block (12) is drawn close to air-bag base (1) placement position or separate pushing block cylinder (19).

3. a kind of safe automobile air bag the cover laminating mechanism according to claim 2, it is characterised in that: the pushing block cylinder (19) it is separately positioned on the opposite two sides of localization tool plate (3) with pushing block (12).

4. a kind of safe automobile air bag the cover laminating mechanism according to claim 1, it is characterised in that: the pushing block (12) Number be adapted to the setting number of the side frame of airbag cover (7).

5. a kind of safe automobile air bag the cover laminating mechanism according to claim 1-4, it is characterised in that: described It is provided with ejection cylinder (4) in actuation mechanism, struts block (2) and air cylinder fixed plate (15), the ejection cylinder (4) is arranged in gas In cylinder fixed plate (15), struts block (2) and be movably arranged at air-bag base (1) placement position and cooperate with ejection cylinder (4) actuation.

6. a kind of safe automobile air bag the cover laminating mechanism according to claim 5, it is characterised in that: described to strut block (2) top is chamfered structure, and airbag cover (7) is strutted or restored under actuation effect by the section for strutting block (2).

7. a kind of safe automobile air bag the cover laminating mechanism according to claim 5, it is characterised in that: the actuation mechanism It further include holding out against cylinder (14), jacking block push plate (16), mandril (17) and jacking block (18), described hold out against cylinder (14) are arranged in cylinder In fixed plate (15), jacking block push plate (16) cooperates with cylinder (14) actuation is held out against, and mandril (17) are arranged on jacking block push plate (16), Actuation cooperation jacking block (18) on mandril (17).

8. a kind of safe automobile air bag the cover laminating mechanism according to claim 7, it is characterised in that: the jacking block push plate (16) it is arranged in the top of air cylinder fixed plate (15)；On air cylinder fixed plate (15), the remote localization tool plate (3) of cylinder (14) is held out against Side setting, nearly localization tool plate (3) the side setting of ejection cylinder (4).