CN208559274U - A kind of safe automobile air bag folding device - Google Patents

Abstract

The utility model discloses a kind of safe automobile air bag folding device, comprising: skeleton, main floor, slide, rear press mechanism, travelling mechanism, clamping plate mechanism and pulling bag mechanism；The travelling mechanism is used to control the front and back operation of the rear press mechanism, and is located at the lower section of the rear press mechanism；The clamping plate mechanism and the travelling mechanism are each attached on the main floor, and the clamping plate mechanism is located at the side of the slide；The pulling bag mechanism is located at the side of skeleton.The utility model has the advantages that changing the mode of the existing artificial bag folding of " curtain " formula air bag or semi-automatic bag folding, the defect that production efficiency in the prior art is low, artificial bag folding randomness is larger, homogeneity of product is bad is changed, the production reliability of " curtain " formula air bag is improved.

Description

A kind of safe automobile air bag folding device

Technical field

The utility model relates to a kind of air bag devices, belong to vehicle passive safety field, more particularly to a kind of vapour Vehicle airbag folding apparatus.

Background technique

As the travel speed of automobile is getting faster, driver and conductor constantly enhances the consciousness of safety traffic, more and more Factory automotive needs configure air bag, air bag has become the standard configuration of automobile.Result of study shows: Z-V shape Folded airbag bag is moderate in all impact test performances, can be used for the protection of the standard position occupant of normal sitting position.Therefore, A kind of high production efficiency, the market demand of the air bag bag folding of good reliability are very big.And in actual production, it is most of Pocket creasing mechanism be artificial bag folding or semi-automatic bag folding.The production process as caused by technology is unstable or human factor is lost Control, causes certain important quality defects of gasbag to hide, may cause major accident, the stability of product quality obtains not To guarantee.

In addition, producible single variety, be production efficiency it is low be also a major defect present in actual production.For Overcome the problems, such as above-mentioned, improves the versatility of the production efficiency of production line, product quality and equipment.

Utility model content

When the purpose of this utility model is prior art production curtain type gas bag to be solved, artificial bag folding or semi-automatic bag folding Caused inefficiency, production process problem out of control caused by technology is unstable or human factor, and provide a kind of safe and reliable Safe automobile air bag automatic folding device.

The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of safe automobile air bag folding dress It sets, comprising: skeleton, main floor, slide, rear press mechanism, travelling mechanism, clamping plate mechanism and pulling bag mechanism；

The travelling mechanism is located at the lower section of the rear press mechanism, for controlling the front and back operation of the rear press mechanism；Institute It states clamping plate mechanism and the travelling mechanism is each attached on the main floor, the clamping plate mechanism is located at the side of the slide； The pulling bag mechanism is located at the side of skeleton.

Further, the slide includes upper layer bottom plate, lower layer's upper plate and lower layer's bottom plate, lower layer's upper plate and institute The two sides for stating lower layer's bottom plate are fixedly connected by fixed plate；Four vertex of the upper layer bottom plate are vertically and fixedly provided with guiding The bottom of axis, the guiding axis is interspersed in linear bearing；

The center of the upper layer bottom plate is fixed with the air cylinder of vertical direction, the bottom of the piston rod of the air cylinder It is connect with connecting plate, the connecting plate is fixed on lower layer's upper plate；

The bottom of lower layer's bottom plate is equipped with V jack knife piece.

Further, multiple support round rod are fixed between lower layer's upper plate and lower layer's bottom plate, for increasing intensity； The linear bearing is fixed on the lateral surface of the fixed plate；The bottom of the piston rod is equipped with floating junction.

Further, the rear press mechanism includes one group of first cunning being fixed on the main floor by servo link block Rail is equipped with mainboard between first sliding rail, and two sides pass through air cylinder connecting plate connecting base plate, the seat board on the mainboard It connects push type broach by pressing plate to be mounted on the second sliding rail, second sliding rail is fixed on the main board.

Further, the travelling mechanism includes the bottom plate being fixed on main floor, is symmetrically fixedly mounted on the bottom plate There is one group of third sliding rail, ball screw is installed between the two third sliding rails, one end of the ball screw passes through shaft coupling It is connected to servo motor；Slider plate is socketed on the ball screw, the slider plate passes through the master of connecting pin and rear press mechanism Plate is fixedly connected.

Further, the clamping plate mechanism includes upper plate, lower plate and clamping plate, and the clamping plate is connected to the upper plate and lower plate Side so that forming certain space between upper plate and lower plate, the both ends of the surface of the lower plate are fixed on master by the 4th sliding rail On bottom plate, air cylinder is uniformly fixed between two the 4th sliding rails；The upper surface of the upper plate is fixed with Z axis air cylinder, institute Push type broach is stated in the space between upper plate and lower plate.

Further, the pulling bag mechanism includes guide groove, is fixed with lateral air cylinder and the 5th on the guide groove side by side Sliding rail, the guide groove are equipped with the air cylinder and drawstring conduit of vertical direction close to the side of skeleton, for depressing pulling bag conduit, rise To fixed function.

The utility model has the beneficial effects that on the one hand this device has the function of common " curtain " formula gasbag bag folding, meet just The often needs of production " curtain " formula gasbag, on the other hand this mechanism has the function of automatic pocket creasing, improves gasbag in bag folding mistake Quality on folded, production efficiency in journey, improve existing bag folding automation degree of equipment it is low, production bag folding product type it is single lack Point, after mechanism, the bag folding width generated during airbag fold is significantly improved, and reduces human interference It influences, ensure that the quality of product, improve production efficiency, meanwhile, the production kind of this mechanism is expanded by original single model Arrive greatly a variety of, the versatility of mechanism is preferable.

Detailed description of the invention

Fig. 1 is the bag folding assembly machine composition of the utility model；

Fig. 2 is the slide carriage structure schematic diagram of the utility model；

Fig. 3 is the rear press mechanism structural schematic diagram of the utility model；

Fig. 4 is the travelling mechanism structural schematic diagram of the utility model；

Fig. 5 is the clamping plate mechanism structural schematic diagram of the utility model；

Fig. 6 is the pulling bag mechanism structure schematic diagram of the utility model；

Each mark of Fig. 1 to Fig. 6 are as follows: 1 skeleton, 2 slides, press mechanism after 3,4 travelling mechanisms, 5 clamping plate mechanisms, 6 pulling bag machines Structure, 7 main floors, 8 air cylinders, 201 upper layer bottom plates, 202 lower layer's upper plates, 203 lower layer's bottom plates, 204 fixed plates, 205 guiding axis, 206 linear bearings, 207V jack knife piece, 208 support round rod, 209 floating junctions, 301 first sliding rails, 302 mainboards, 303 push type broach, 304 second sliding rails, 305 link blocks, 306 seat boards, 307 pressing plates, 308 servo link blocks, 401 bottom plates, 402 third sliding rails, 403 rollings Pearl screw rod, 404 servo motors, 405 slider plates, 501 upper plates, 502 lower plates, 503 clamping plates, 504 the 4th sliding rails, 505Z axis air Cylinder, 601 guide grooves, 602 the 5th sliding rails, 603 drawstring conduits.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of safe automobile air bag folding device, comprising: bone Frame 1, main floor 7, slide 2, rear press mechanism 3, travelling mechanism 4, clamping plate mechanism 5 and pulling bag mechanism 6；Travelling mechanism 4 is for controlling The front and back operation of press mechanism 3 afterwards, and it is located at the lower section of rear press mechanism 3；Clamping plate mechanism 5 and travelling mechanism 4 are each attached to main floor 7 On, clamping plate mechanism 5 is located at the side of slide 2；Pulling bag mechanism 6 is located at the side of skeleton 1.

As shown in Fig. 2, slide 2 includes upper layer bottom plate 201, lower layer's upper plate 202 and lower layer's bottom plate 203, lower layer's upper plate 202 are fixedly connected with the two sides of lower layer bottom plate 203 by fixed plate 204；Four vertex of upper layer bottom plate 201 are vertically fixed There is guiding axis 205, the bottom of guiding axis 205 is interspersed in linear bearing 206；The center of upper layer bottom plate 201 is fixed with vertical Histogram to air cylinder 8, the bottom of the piston rod of air cylinder 8 connect with connecting plate, and connecting plate is fixed on lower layer's upper plate 202 On；203 bottom of lower layer's bottom plate is equipped with V jack knife piece 207.It is fixed between lower layer's upper plate 202 and lower layer's bottom plate 203 multiple Support round rod 208, for increasing intensity；Linear bearing 206 is fixed on the lateral surface of fixed plate 204；Pacify the bottom of piston rod Equipped with floating junction 209.

As shown in figure 3, rear press mechanism 3 includes two first sliding rails being fixed on main floor 7 by servo link block 308 301, mainboard 302 is installed between two first sliding rails 301, two sides pass through 8 connecting plate of air cylinder, 305 connecting base plate on mainboard 302 306, seat board 306 connects push type broach 303 by pressing plate 307 and is mounted on the second sliding rail 304, and the second sliding rail 304 is fixed on mainboard 302 On.

As shown in figure 4, travelling mechanism 4 includes the bottom plate 401 being fixed on main floor 7, symmetrically it is fixedly mounted on bottom plate 401 There is third sliding rail 402, ball screw 403 is installed between two third sliding rails 402, one end of ball screw 403 passes through shaft coupling It is connected to servo motor 404；Slider plate 405 is socketed on ball screw 403, slider plate 405 passes through connecting pin and rear press mechanism 3 Mainboard 302 be fixedly connected.

As shown in figure 5, clamping plate mechanism 5 includes upper plate 501, lower plate 502 and clamping plate 503, clamping plate 503 is connected to upper plate 501 With the side of lower plate 502, so that form certain space between upper plate 501 and lower plate 502, the both ends of the surface of lower plate 502 pass through the Four sliding rails 504 are fixed on main floor 7, are uniformly fixed with air cylinder 8 between two the 4th sliding rails 504；The upper surface of upper plate 501 is solid Surely there is Z axis air cylinder 505, space is for being inserted into push type broach 303.

As shown in Figure 6.Pulling bag mechanism includes guide groove 601, is fixed with lateral air cylinder 8 and the 5th on guide groove 601 side by side Sliding rail 602, guide groove 601 are equipped with the air cylinder 8 and drawstring conduit 603 of vertical direction close to the side of skeleton 1, draw for pulling down Bag.

The operating process that the pocket creasing mechanism folds gasbag is as follows: the artificial edge by " curtain " formula gasbag, in advance It is pressed on the briquetting in clamping plate mechanism, then entire gasbag is laid on main floor, by start button, rear portion idler wheel mechanism is first The downward precompressed gasbag of row, then top slide actuation, V jack knife piece precompressed airbag, bag folding blades fit main floor bottom blade Start zigzag bag folding up and down, after having rolled over, rear press mechanism starts actuation facing forward, and push type broach stretches to zigzag gasbag from centre, main Bottom base plate blade and V jack knife piece successively discharge, and push type broach pushes gasbag until in clamping plate mechanism, complete V to bag folding, then It exits, at this point, the gasbag flanging in the briquetting in clamping plate mechanism is to unclamp, gasbag covering piece is manually then pierced into drawing In bag mechanism drawstring conduit, pulling bag start button is pressed, covering piece is sent to pocket creasing mechanism side by cylinder, and collet presss from both sides in air cylinder Firmly gasbag tail portion, and be dragged into covering piece, finally manually gasbag auricle is arranged, completes bag folding.

The utility model has the advantages that changing the mode of the existing artificial bag folding of " curtain " formula air bag or semi-automatic bag folding, change It is low production efficiency in the prior art is become, it is larger to overcome artificial bag folding randomness, the bad defect of homogeneity of product, improves The production reliability of " curtain " formula air bag.

For those skilled in the art, it is possible to understand that in the situation for not departing from the principles of the present invention and spirit Under a variety of change, modification, replacement and modification can be carried out to these embodiments, the scope of the utility model is by appended claims And its equivalent limits.

Claims (7)

1. a kind of safe automobile air bag folding device characterized by comprising skeleton, slide, rear press mechanism, migrates main floor Mechanism, clamping plate mechanism and pulling bag mechanism；

The travelling mechanism is located at the lower section of the rear press mechanism, for controlling the front and back operation of the rear press mechanism；The folder Trigger structure and the travelling mechanism are each attached on the main floor, and the clamping plate mechanism is located at the side of the slide；It is described Pulling bag mechanism is located at the side of skeleton.

2. a kind of safe automobile air bag folding device according to claim 1, which is characterized in that the slide includes upper layer The two sides of bottom plate, lower layer's upper plate and lower layer's bottom plate, lower layer's upper plate and lower layer's bottom plate are fixed by fixed plate Connection；Four vertex of the upper layer bottom plate are vertically and fixedly provided with guiding axis, and the bottom of the guiding axis is interspersed in linear bearing It is interior；

The center of the upper layer bottom plate is fixed with the air cylinder of vertical direction, the bottom of the piston rod of the air cylinder and company Fishplate bar connection, the connecting plate are fixed on lower layer's upper plate；

The bottom of lower layer's bottom plate is equipped with V jack knife piece.

3. a kind of safe automobile air bag folding device according to claim 2, which is characterized in that lower layer's upper plate and Multiple support round rod are fixed between lower layer's bottom plate, for increasing intensity；The linear bearing is fixed on the outer of the fixed plate On side；The bottom of the piston rod is equipped with floating junction.

4. a kind of safe automobile air bag folding device according to claim 1, which is characterized in that press mechanism includes after described It is fixed on one group of first sliding rail on the main floor by servo link block, mainboard is installed between first sliding rail, institute Two sides on mainboard are stated to connect push type broach by air cylinder connecting plate connecting base plate, the seat board by pressing plate and be mounted on the second sliding rail On, second sliding rail is fixed on the main board.

5. a kind of safe automobile air bag folding device according to claim 1, which is characterized in that the travelling mechanism includes The bottom plate being fixed on main floor, is symmetrically fixedly installed with one group of third sliding rail on the bottom plate, between the two third sliding rails Ball screw is installed, one end of the ball screw is connected to servo motor by shaft coupling；It is socketed on the ball screw There is slider plate, the slider plate is fixedly connected by connecting pin with the mainboard of rear press mechanism.

6. a kind of safe automobile air bag folding device according to claim 4, which is characterized in that the clamping plate mechanism includes Upper plate, lower plate and clamping plate, the clamping plate are connected to the side of the upper plate and lower plate, so that being formed between upper plate and lower plate certain Space, the both ends of the surface of the lower plate are fixed on main floor by the 4th sliding rail, are uniformly fixed between two the 4th sliding rails There is air cylinder；The upper surface of the upper plate is fixed with Z axis air cylinder, and the push type broach is in the space between upper plate and lower plate.

7. a kind of safe automobile air bag folding device according to claim 1, which is characterized in that the pulling bag mechanism includes Guide groove, lateral air cylinder and the 5th sliding rail are fixed on the guide groove side by side, and the guide groove is equipped with perpendicular close to the side of skeleton Histogram to air cylinder and drawstring conduit for depressing pulling bag conduit play fixed function.