Folding apparatus for safety air sac of vehicle
Technical field
The utility model relates to a kind of manufacturing equipment of safety device of vehicle, particularly a kind of folding apparatus for safety air sac of vehicle.
Technical background
Along with developing of automobile industry, protection occupant's life security has become most important target, and at present, increasing vehicle has been equipped with safety air bag, and the safety air bag of automobile has become necessity configuration of general car.And in the production process of safety air bag, relate to multiple manufacturing process and manufacturing equipment, from present stage domestic present production firm great majority still adopt the mode of production of manual folding bag, safety air bag is divided into the safety air bag of main steering position and the safety air bag and the side airbag of copilot station again, the safety air bag of passenger, the folding bag profile of various safety air bags is all different, so the folding bag equipment that relates to is also different, and the mode of production of manual folding bag in general production efficiency is lower, the required time of manual folding bag is generally: 180 seconds/part, the safety air bag conformability that adds the production of manual folding bag is relatively poor, artificial folding bag randomness is bigger, differ greatly between each product, productive costs is also higher, and safety air bag is to be related to the meet accident critical component of bump accident of automobile, the critical component that occupant's life security is played an important role, the reliability of safety air bag must absolutely be guaranteed, so, the originating firm commercial city is developed new production technology and manufacturing equipment energetically, constantly to improve and the quality that improves safety air bag.
Summary of the invention
The purpose of this utility model is at the defective that exists in the prior art, and a kind of folding apparatus for safety air sac of vehicle is provided.The utility model mainly comprises: pedestal, left and right sides compacting part, the front and back compacting part, the cover plate closing parts, positioning element, pave parts, last pressure part, function unit, it is characterized in that described pedestal adopts the framed structure of aluminium section bar, the centre of framework is provided with platen, last pressure part is installed in the bottom of platen, left and right sides compacting part laterally is installed on the platen, the front and back compacting part vertically is installed on the platen, the cover plate closing parts are located on left and right sides compacting part and the front and back compacting part, positioning element is located on left and right sides compacting part and the front and back compacting part, positioning element is a L shaped support, one end is connected with framework, the other end is provided with the rebound of placing the producer retainer, pave the rear portion that parts are installed in framework, last pressure part is by seaming chuck, last air cylinder, form, the lower end of seaming chuck is connected with last air cylinder, last air cylinder is provided with air cylinder magnetic switch on a group, last pressure part is provided with the stationary scanner that is used to scan the airbag bar code, left and right sides compacting part is by moving left cylinder, cylinder moves right, push pedal is formed, the sway cylinder respectively with a left side, right push pedal connects, a left side, right push pedal is provided with guide piece, be respectively equipped with one group of sway cylinder magnetic switch on the sway cylinder, the front and back compacting part is by the front and back hold-down head, the front and back clamping cylinder is formed, the front and back clamping cylinder is connected with the front and back hold-down head respectively, clamping cylinder magnetic switch before and after being respectively equipped with one group on the clamping cylinder of front and back, the cover plate closing parts are by left and right sides cover plate, left and right sides cover plate moves cylinder and forms, left and right sides cover plate is installed in left and right sides cover plate respectively and moves on the cylinder, left and right sides cover plate moves and is respectively equipped with one group of left and right sides cover plate on the cylinder and moves the cylinder magnetic switch, pave parts by lift cylinder, move forward and backward cylinder, crotch, fork is formed, lift cylinder vertically is installed on the crotch, moving forward and backward the cylinder level is installed under the crotch, fork is arranged at the crotch bottom, be respectively equipped with one group of lift cylinder magnetic switch on the lift cylinder, move forward and backward and be respectively equipped with one group on the cylinder and move forward and backward the cylinder magnetic switch, function unit is a Programmable industrial, its input end is connected with magnetic switch, and its mouth is connected with the air valve that drives cylinder.The utility model has the advantages that the mode of production that has changed the manual folding bag of non-driver's safety air bag, adopt the machinery folding bag mode that laterally vertically pushes up and down, it is lower to have changed production efficiency, it is bigger to have overcome artificial folding bag randomness, the homogeneity of product defect of bad has improved the reliability of non-driver's safety air bag.
Description of drawings
Fig. 1 main TV structure scheme drawing of the present invention;
Fig. 2 perspective view of the present invention;
The perspective view of Fig. 3 left and right sides compacting part, front and back compacting part;
The perspective view of Fig. 4 cover plate closing parts;
The perspective view of Fig. 5 positioning element;
Fig. 6 paves the perspective view of parts;
The perspective view of pressure part on Fig. 7.
Among the figure: 1 framework, 2 left and right sides compacting parts, 2-1 moves left cylinder, the 2-2 cylinder anteposition magnetic switch that moves right, the 2-3 position magnetic switch behind the cylinder that moves right, the 2-4 cylinder that moves right, 2-5 left side push pedal, the right push pedal of 2-6, the 2-7 guide piece, 2-8 moves left cylinder anteposition magnetic switch, 2-9 moves left position magnetic switch behind the cylinder, 3 positioning elements, the support of 3-1L shape, the 3-2 rebound, 3-3 vacuumizes the hole, 4 front and back compacting parts, hold-down head before the 4-1, hold-down head behind the 4-2, clamping cylinder before the 4-3, clamping cylinder behind the 4-4, position magnetic switch behind the clamping cylinder behind the 4-5, clamping cylinder anteposition magnetic switch behind the 4-6, position magnetic switch behind the clamping cylinder before the 4-7, clamping cylinder anteposition magnetic switch before the 4-8,5 cover plate closing parts, the 5-1 left cover, the right cover plate of 5-2, the 5-3 left cover moves cylinder, the right cover plate of 5-4 moves position magnetic switch behind the cylinder, the right cover plate of 5-5 moves cylinder anteposition magnetic switch, the right cover plate of 5-6 moves cylinder, 6 pave parts, the 6-1 lift cylinder, the upper magnetic switch of 6-2 lift cylinder, the next magnetic switch of 6-3 lift cylinder, 6-4 moves forward and backward cylinder, 6-5 moves forward and backward position magnetic switch behind the cylinder, the 6-6 crotch, 6-7 moves forward and backward cylinder anteposition magnetic switch, the 6-8 fork, pressure part on 7, the 7-1 seaming chuck, the last air cylinder of 7-2, the upper magnetic switch of the last air cylinder of 7-3, the next magnetic switch of the last air cylinder of 7-4,8 gratings, 9 platens.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing:
Referring to Fig. 1, Fig. 2, pedestal adopts the framed structure of aluminium section bar, outer shape is into the T font, the centre of framework 1 is provided with platen 9, last pressure part 7 is installed in the bottom of platen 9, left and right sides compacting part 2 laterally is installed on the platen 9, front and back compacting part 4 vertically is installed on the platen 9, cover plate closing parts 5 are located on left and right sides compacting part 2 and the front and back compacting part 4, positioning element 3 is located on left and right sides compacting part 2 and the front and back compacting part 4, positioning element 3 is a L shaped support 3-1, one end is connected with framework 1, the other end is provided with the rebound 3-2 that places the producer retainer, rebound 3-2 is provided with vacuum holes 3-3, this hole is connected with vacuumizing device, referring to Fig. 5, pave the rear portion that parts 6 are installed in framework 1, last pressure part 7 is by seaming chuck 7-1, last air cylinder 7-2, the upper magnetic switch of the last air cylinder of 7-3, the next magnetic switch of the last air cylinder of 7-4 is formed, the lower end of seaming chuck 7-1 is connected with last air cylinder 7-2, the operation pressure of seaming chuck 7-1 is 5~7 crust barometric pressures, last air cylinder 7-2 is respectively equipped with 7-3 and goes up the upper magnetic switch of air cylinder, the next magnetic switch of the last air cylinder of 7-4, referring to Fig. 7, last pressure part 7 is provided with the stationary scanner that is used to scan the airbag bar code, stationary scanner is connected with the type slug decoding apparatus by line, left and right sides compacting part 2 is by moving left cylinder 2-1, cylinder 2-4 moves right, left side push pedal 2-5, right push pedal 2-6, the cylinder anteposition that moves right magnetic switch 2-2, position magnetic switch 2-3 behind the cylinder moves right, move left cylinder anteposition magnetic switch 2-8, position magnetic switch 2-9 forms after moving left cylinder, moving left cylinder 2-1 is connected with left push pedal 2-5, the cylinder 2-4 that moves right is connected with right push pedal 2-6, push pedal 2-5 in a left side is provided with guide piece 2-7, right push pedal 2-6 is provided with guide piece 2-7, moving left cylinder 2-1 is provided with and moves left cylinder anteposition magnetic switch 2-8, move left position magnetic switch 2-9 behind the cylinder, the cylinder 2-4 that moves right is provided with the cylinder anteposition magnetic switch 2-2 that moves right, position magnetic switch 2-3 behind the cylinder moves right, a left side, operation pressure between the right push pedal is 5~7 crust barometric pressures, referring to Fig. 3, front and back compacting part 4 is by preceding hold-down head 4-1, back hold-down head 4-2, preceding clamping cylinder 4-3, back clamping cylinder 4-4, preceding clamping cylinder anteposition magnetic switch 4-8, position magnetic switch 4-7 behind the preceding clamping cylinder, back clamping cylinder anteposition magnetic switch 4-6, position magnetic switch 4-5 forms behind the back clamping cylinder, preceding clamping cylinder 4-3 is connected with preceding hold-down head 4-1, back clamping cylinder 4-4 is connected with back hold-down head 4-2, clamping cylinder anteposition magnetic switch 4-8 before preceding clamping cylinder 4-3 is provided with, position magnetic switch 4-7 behind the preceding clamping cylinder, back clamping cylinder 4-4 is provided with back clamping cylinder anteposition magnetic switch 4-6, position magnetic switch 4-5 behind the back clamping cylinder, operation pressure between the hold-down head of front and back is 5~7 crust barometric pressures, referring to Fig. 3, cover plate closing parts 5 are by left cover 5-1, right cover plate 5-2, left cover moves cylinder 5-3, right cover plate moves cylinder 5-6, right cover plate moves position magnetic switch 5-4 behind the cylinder, right cover plate moves cylinder anteposition magnetic switch 5-5, left cover moves cylinder anteposition magnetic switch, the position magnetic switch was formed after left cover moved cylinder, left cover 5-1 is installed in left cover and moves on the cylinder 5-3, right cover plate 5-2 is installed in right cover plate and moves on the cylinder 5-6, right cover plate moves cylinder 5-6 and is provided with right cover plate and moves position magnetic switch 5-4 behind the cylinder, right cover plate moves cylinder anteposition magnetic switch 5-5, left cover moves cylinder 5-3 and is provided with left cover and moves position magnetic switch behind the cylinder, left cover moves cylinder anteposition magnetic switch, referring to Fig. 4, pave parts 6 by lift cylinder 6-1, move forward and backward cylinder 6-4, crotch 6-6, fork 6-8, the upper magnetic switch 6-2 of lift cylinder, the next magnetic switch 6-3 of lift cylinder, move forward and backward position magnetic switch 6-5 behind the cylinder, moving forward and backward cylinder anteposition magnetic switch 6-7 forms, lift cylinder 6-1 vertically is installed on the crotch 6-6, moving forward and backward cylinder 6-4 level is installed under the crotch 6-6, fork 6-8 is arranged at the bottom of crotch 6-6, lift cylinder 6-1 is provided with the upper magnetic switch 6-2 of lift cylinder, the next magnetic switch 6-3 of lift cylinder, moving forward and backward cylinder 6-4 is provided with and moves forward and backward position magnetic switch 6-5 behind the cylinder, move forward and backward cylinder anteposition magnetic switch 6-7, referring to Fig. 6, function unit is a Programmable industrial, all magnetic switch as signal source all are connected with the input end of Programmable industrial, and the mouth of Programmable industrial is connected with the air valve that all drive cylinder.
The utility model can be according to product design specification difference, and preceding hold-down head, pressing mold mold, positioning element need not be changed whole equipment before and after changing, and realizes model change so that the client interrogates speed under very little input.