CN110014293A - The automatic assembly equipment of air bag igniting tool - Google Patents
The automatic assembly equipment of air bag igniting tool Download PDFInfo
- Publication number
- CN110014293A CN110014293A CN201910399535.3A CN201910399535A CN110014293A CN 110014293 A CN110014293 A CN 110014293A CN 201910399535 A CN201910399535 A CN 201910399535A CN 110014293 A CN110014293 A CN 110014293A
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- China
- Prior art keywords
- washer
- igniter
- shell
- assembly
- air bag
- 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.)
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- 239000000463 material Substances 0.000 claims description 102
- 239000000523 sample Substances 0.000 claims description 26
- 230000007306 turnover Effects 0.000 claims description 18
- 210000000078 claw Anatomy 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to automobile safety air bag gas generator assembly equipment technical fields, specifically disclose the automatic assembly equipment of air bag igniting tool, including igniter feeding device (1), washer feeding device (2), the first assembly device (3), the second assembly device (4) and shell traversing taking device (5)；The igniter feeding device (1) is used to move igniter (6) and put to assembling stand (14)；The washer feeding device (2) is used to washer (7) transferring to the first assembly device (3)；First assembly device (3) is used to the washer (7) being assembled to the igniter (6)；The shell traversing taking device (5) is for clamping and fixing shell (8)；Second assembly device (4) is used to for the igniter (6) and the washer (7) being assembled in the shell (8).Efficient, the automatic assembling of igniter and washer and shell can be achieved in the present invention.
Description
Technical field
The present invention relates to automobile safety air bag gas generator assembly equipment technical fields, and in particular to air bag igniting
The automatic assembly equipment of tool.
Background technique
Igniter is the key component of the gas generator of safe automobile air bag, in the assembling process for carrying out gas generator
In, it needs to fit into igniter in the shell of gas generator, and assemble between igniter and the shell of gas generator
Washer.Due to igniter two probes friction generate electrostatic after be easy to explode, existing assembly method be mostly by hand or
Semi-automatic assembly, assembly efficiency is low and has security risk.
In view of the above drawbacks, creator of the present invention obtains the present invention by prolonged research and practice finally.
Summary of the invention
To solve at least one of above-mentioned technological deficiency aspect, the technical solution adopted by the present invention is, provides safety
The automatic assembly equipment of air bag ignition tool, including igniter feeding device, washer feeding device, the first assembly device, the second dress
With device and shell traversing taking device；
The igniter feeding device include igniter discharging mechanism, assembling stand and for by igniter from the discharging machine
Structure shifting is put to the igniter clamping jaw of the assembling stand；
The washer feeding device includes washer feeding distribution mechanism and washer changeover mechanism, and the washer changeover mechanism is used for will
Washer transfers to the first assembly device from the washer feeding distribution mechanism；
The first assembly device includes washer assemble mechanism, and the washer assemble mechanism is for the washer to be assembled to
On the igniter of the assembling stand；
The shell traversing taking device is for clamping and fixing shell；
The second assembly device is used to pick up the igniter and the washer for being assembled completion from the assembling stand
Intermediate module, and be assembled in the shell.
Optionally, the igniter feeding device further includes the first stopping element, and first stopping element includes first
Material distributing rod and the first lever, the igniter discharging mechanism include igniter material path, when the outlet of the igniter material path is without material
When, in the outlet of the igniter material path, first material distributing rod lifts the first lever gear；When there is the igniter mobile
To when the outlet of the igniter material path, first material distributing rod push stop the igniter in the igniter material path after
Continuous movement, first lever are removed from the exit of the igniter material path.
Optionally, the washer feeding distribution mechanism includes washer material path, the second material distributing rod and baffle, when the washer material path
When outlet is without material, in the outlet of the washer material path, second material distributing rod lifts the baffle gear；When there is the washer mobile
The washer in the washer material path is stopped to continue to move to when the outlet of the washer material path, the second material distributing rod is pushed, institute
Baffle is stated to remove from the exit of the washer material path.
Optionally, the washer material path includes saddle and covers the cover board above the saddle, and the saddle is equipped with feeding
Mouthful, the washer changeover mechanism includes chuck, and the claw of the chuck can extend into the material taking mouth and pick up the washer.
Optionally, the washer changeover mechanism further includes push plate, and the first assembly device includes washer assemble mechanism, institute
Stating washer assemble mechanism includes assembly head and pressing plate, and the push plate is used to the washer pushing to the assembly from the claw
On head, the pressing plate is used for the igniter being pressed into the washer in the assembling stand.
Optionally, the assembly head is equipped with probe aperture, and the probe aperture is used to accommodate the probe of the igniter.
Optionally, the second assembly device includes turnover mechanism and rolling clamp, and the turnover mechanism is used for from described
Assembling stand clamps the intermediate module and overturns, and the rolling clamp is used to grab the intermediate module simultaneously from the turnover mechanism
Rotation.
Optionally, the turnover mechanism includes overturning clamping jaw, and the overturning clamping jaw is equipped with overturning gripping finger, the rolling clamp
Including assembling collet, the assembly collet is equipped with gap, and the gap is for accommodating the overturning gripping finger.
Optionally, the shell traversing taking device includes shell clamp, and the shell clamp includes that shell clamping jaw and center are set
There is the position-limiting drum of through-hole.
Optionally, it is described second assembly device further include lifting body, the lifting body include jacking head and with it is described
Jack the second buffer spring of head connection.
The beneficial effects of the present invention are the height that igniter and washer and shell can be achieved in: the present invention compared with the prior art
Effect, automatic assembling.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution in various embodiments of the present invention
The attached drawing used is briefly described.
Fig. 1 is the structural schematic diagram of the igniter of air bag, washer and shell；
Fig. 2 is overall structure diagram of the invention；
Fig. 3 is igniter feeding device structure chart of the invention；
Fig. 4 is the structure chart of igniter discharging mechanism and the first stopping element of the invention；
Fig. 5 is the structure chart of igniter material path of the present invention；
Fig. 6 is the structure chart of igniter clamping jaw of the present invention；
Fig. 7 is the structure chart of assembling stand of the invention；
Fig. 8 is washer feeding device structure chart of the invention；
Fig. 9 is the structure chart of washer feeding distribution mechanism of the invention；
Figure 10 is the structure chart of washer material path of the invention；
Figure 11 is the structure chart of washer changeover mechanism of the invention；
Figure 12 is the structure chart of the first assembly device of the invention；
Figure 13 is the structure chart of washer assemble mechanism of the invention；
Figure 14 is the second assembly structure drawing of device of the invention；
Figure 15 is the structure chart of turnover mechanism of the invention；
Figure 16 is the structure chart of overturning clamping jaw of the invention；
Figure 17 is the structure chart of rolling clamp of the invention；
Figure 18 is the shift plate of rolling clamp of the invention and the structure chart of assembly collet；
Figure 19 is sectional view at the A-A of Figure 18；
Figure 20 is the structure chart of vision-based detection mechanism of the invention；
Figure 21 is the structure chart of lifting body of the invention；
Figure 22 is the structure chart of shell traversing taking device of the invention；
Figure 23 is the structure chart of shell clamp of the invention；
Figure 24 is the top view of pressing plate and clamping jaw of the invention；
Figure 25 is sectional view at the B-B of Figure 23.
Description of symbols:
1. 11. igniter discharging mechanism of igniter feeding device, 111. igniter material path, 1111. igniter material mouth
122. first grades of 121. first material distributing rod of 1112. clamping jaw socket, 112. first photoelectric sensor, 12. first stopping element
123. first backstop cylinder of bar, 13. igniter clamping jaw, 131. 132. igniter gripping finger of igniter clamping jaw cylinder, 1321. gripping finger
14 assembling stand of imitated structure, 141. resigning mouthful, 15. first shift mechanism
2. 2111. cover board of washer feeding device 21. washer feeding distribution mechanism, 211. washer material path, 2112. saddle 2113.
212. second 213. second material distributing rod of photoelectric sensor of material taking mouth, 214. 215. second backstop cylinder of baffle, 22. chuck
221. claw, 222. chuck body, 23. push plate, 24. push plate cylinder, 25. second shift mechanism
3. the first assembly 31. third shift mechanism of device, 32. washer assemble mechanism, 321. assembly head, 3211. probe aperture
322. first buffer spring, 323. pressing plate, 324. pressing plate cylinder
4. the second assembly 41. turnover mechanism 411. of device overturning clamping jaw 4111. overturns gripping finger 412. and overturns driving machine
Structure 413. overturns 42. rolling clamp of clamping jaw shift mechanism, 422. shift plate cylinder, 423. shift plate, 424. rotating electric machine 425. dress
4255. gap of spring, 43. vision-based detection is accommodated with 4251. limiting section of collet, 4252. shaft, 4253. clamping head 4254.
431. vision camera 432. of mechanism finely tunes 433. aperture of slide unit, 44. lifting body 441. and jacks 4411. inner hole 442. of head
Close the 4th shift mechanism of 444. jacking cylinder 45. of switch of second buffer spring 443.
5. 521. shell clamping jaw of shell 52. shell clamp of the 5th shift mechanism of traversing taking device 51., 522. shell clamping jaw
523. connecting plate of cylinder, 524. position-limiting drum 5241. presses 525. pilot hole of edge
6. igniter
7. washer
8. 81. mounting hole of shell
Specific embodiment
It is of the invention for ease of understanding, before the explanation for starting to carry out specific embodiment, first to each group to be assembled
Part is illustrated.With reference to Fig. 1, igniter 6, washer 7 and shell 8 are the component of the gas generator of safe automobile air bag.Point
Fire tool 6 is equipped with two metal probes, and washer 7 is an annulus, and washer 7 is assemblied in the outer wall of close probe one end of igniter 6
On.The center of shell 8 has mounting hole 81, which is a through-hole, for installing igniter 6 and washer 7.Institute of the present invention
The assembling function to be completed is: washer 7 being assembled on igniter 6 first, then assembles the igniter 6 for being equipped with washer 7
Enter in the mounting hole 81 of shell 8.To be hereinafter described conveniently, the igniter 6 for being assembled with washer 7 is hereinafter named as middle groups
Part is distinguished with this with the igniter 6 for being fitted without washer 7.
In addition, be previously mentioned in an embodiment of the present invention be related to directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
If relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do the description of " first ", " second " etc.
It is used for description purposes only, is not understood to indicate or imply its relative importance or implicitly indicates indicated technical characteristic
Quantity.
Below in conjunction with attached drawing, the forgoing and additional technical features and advantages are described in more detail.
As shown in Fig. 2, the automatic assembly equipment of air bag igniting tool, including igniter feeding device 1, washer feeding dress
It sets the 2, first assembly device 3, second and assembles device 4 and shell traversing taking device 5.First assembly device 3 is used for washer 7 and igniting
Tool 6 is assembled together to obtain intermediate module, and the second assembly device 4 is for intermediate module to be fitted into the mounting hole 81 of shell 8.
As shown in figure 3, igniter feeding device 1 includes igniter discharging mechanism 11, assembling stand 14 and is used for igniter 6
It puts from the shifting of igniter discharging mechanism 11 to the igniter clamping jaw 13 of assembling stand 14.Igniter feeding device 1 further includes the first displacement
Mechanism 15, movement of first shift mechanism 15 for drive ignition tool clamping jaw 13 in horizontal and vertical direction.First shift mechanism
15 include multiple cylinders horizontally and vertically installed or electric cylinders.
In conjunction with shown in Fig. 3, Fig. 4 and Fig. 5, igniter discharging mechanism 11 includes igniter material path 111, the first stopping element 12
With the first photoelectric sensor 112.It is equipped with the channel passed through for igniter 6 in igniter material path 111, is equipped with and igniting in the channel
Has the imitated structure of 6 form fits, the top in the channel is equipped with long and narrow gap, and the probe for accommodating igniter 6 passes through.Cause
It is easy to generate electrostatic because of friction for two probes of igniter 6, ignites the explosive substance in generator, therefore igniter 6 is entering
During material, probe is upward.111 front end of igniter material path is equipped with igniter material mouth 1111, and igniter material mouth 1111 is used for point
Fire tool clamping jaw 13 grabs igniter 6 from this.First photoelectric sensor 112 is mounted on the two sides of igniter material mouth 1111, is used for
Whether detection igniter material mouth 1111 has igniter 6.1111 two sides of igniter material mouth are additionally provided with clamping jaw socket 1112, and clamping jaw holds
Setting mouth 1112 is the slot recessed relative to the front end face of igniter material path 111, and the slot and igniter material mouth 1111 penetrate through.Igniter
Backgauge hole is equipped at the top of material path 111.First stopping element 12 includes the first material distributing rod 121 and the first lever 122, the first material distributing rod
121 and first lever 122 be all connected with the first backstop cylinder 123.First backstop cylinder 123 is for driving 121 He of the first material distributing rod
First lever 122 lifts or declines.First lever 122 can the first backstop cylinder 123 driving effect lower block in igniter material
The front end exit of mouth 1111.First material distributing rod 121 can be fallen under the driving of the first backstop cylinder 123 protrudes into backgauge hole, from
And subsequent igniter 6 will be prevented to enter igniter material mouth 1111.
As shown in fig. 6, igniter clamping jaw 13 includes igniter gripping finger 132 and the igniter connecting with igniter gripping finger 132
Clamping jaw cylinder 131, igniter clamping jaw cylinder 131 are clamped or released for drive ignition tool gripping finger 132.Igniter gripping finger 132
Equipped with gripping finger imitated structure 1321, the form fit of gripping finger imitated structure 1321 and igniter 6 and igniter can be held from below
6, so that aid dynamics can also be effectively reduced, avoid damage to igniter 6.
As shown in fig. 7, assembling stand 14 is fixedly mounted in a supporting table.It is equipped with and 6 shape of igniter in assembling stand 14
Matched imitative type chamber.Resigning mouthful 141 is equipped at the top of assembling stand 14, when igniter 6 is placed into assembling stand 14 by igniter clamping jaw 13
When interior, resigning mouthful 141 can provide accommodating space for igniter gripping finger 132, place steadily convenient for igniter 6.
The reclaiming process of igniter clamping jaw 13 are as follows: when beginning, the first lever 122 is kept off in the front end of igniter material mouth 1111,
After tool 6 to be fired enters igniter material mouth 1111, the decline of the first material distributing rod 121 stops subsequent igniter 6 to igniter material mouth
The movement of 1111 directions, then igniter clamping jaw 13 comes to clamp igniter 6, and the first lever 122 lifts later, igniter clamping jaw
13 are transferred to igniter 6 in assembling stand 14；At the same time, the first lever 122 declines, and the first material distributing rod 121 lifts.
As shown in figure 8, washer feeding device 2 includes washer feeding distribution mechanism 21 and washer changeover mechanism, washer changeover mechanism
For washer 7 to be transferred to the first assembly device 3 from washer feeding distribution mechanism 21.Washer changeover mechanism includes chuck 22, push plate 23
With the second shift mechanism 25 for driving chuck 22 and push plate 23 to move in the horizontal and vertical directions.Second shift mechanism 25
It may include the cylinder or electric cylinders that one or more shifts for realizing chuck 22 and 23 level of push plate and/or vertically.
As shown in Fig. 9 figure and 10, washer feeding distribution mechanism 21 includes washer material path 211, the second material distributing rod 213 and baffle 214.
211 one end of washer material path connects the storage device of washer 7, and the other end is the outlet of washer 7.The outlet of washer material path 211 is equipped with
Second photoelectric sensor 212, the second photoelectric sensor 212 can be correlation type photoelectric sensor, and the second photoelectric sensor 212 is used
Whether there is washer 7 in the outlet of detection washer material path 211.
Baffle 214 is used to keep off the outlet in washer material path 211, and the second material distributing rod 213 is in stop washer material path 211
Washer 7.Baffle 214 and the second material distributing rod 213 are connected to the second backstop cylinder 215.Second backstop cylinder 215 is for driving gear
Plate 214 rises or falls with the second material distributing rod 213.
Washer material path 211 includes saddle 2112 and covers the cover board 2111 above saddle 2112, cover board 2111 and saddle
It can permit washer 7 there are sufficiently high gap between 2112 to pass through.Cover board 2111 is equipped with binder hole, and binder hole is through lid
The through-hole of plate 2111, binder hole and the second material distributing rod 213 are vertical corresponding.2112 front end of saddle is equipped with material taking mouth 2113.Material taking mouth
2113 be the notch that an edge is arc, which penetrates through upper surface to the lower surface of saddle 2112.2113 front end of material taking mouth
Vertical corresponding baffle 214.When the second backstop cylinder 215 drives baffle 214 and the second material distributing rod 213 declines, baffle 214 can be kept off
In 2113 front end of material taking mouth, the second material distributing rod 213 is protruded into the binder hole on cover board 2111 and is compressed in material taking mouth 2113
7 subsequent washers 7 of washer are blocked between 2113 inner washer 7 of material taking mouth and washer 7 behind.
As shown in figure 11, the claw 221 of chuck 22 an including three-jaw and the chuck body 222 being connect with claw 221.Push plate
A through-hole is provided on 23, claw 221 is set in the through-hole, and concentric with the through-hole.Push plate 23 is fixedly connected with push plate cylinder 25,
Push plate cylinder 25 can drive push plate 23 to rise or fall along claw 221.
The course of work of washer feeding device 2 is, after washer 7 is moved to material taking mouth 2113, pushes down under the second material distributing rod 213
The subsequent washer of material taking mouth 2113, baffle 214 rise.At the same time, claw 221 is moved under the driving of the second shift mechanism 25
2113 lower section of material taking mouth is simultaneously protruded into the centre bore of the washer 7 in material taking mouth 2113, after 7 sets of washer on claw 221, claw
221 horizontal removal material taking mouths 2113, to take away a washer 7.
As shown in figure 12, the first assembly device 3 is including washer assemble mechanism 32 and for driving 32 water of washer assemble mechanism
The third shift mechanism 31 of gentle vertical shift, washer assemble mechanism 32 are used to the washer 7 on claw 221 being assembled to assembling stand
On 14 igniter 6.
As shown in figure 13, washer assemble mechanism 32 includes assembly head 321 and pressing plate 323.It is provided with and assembles among pressing plate 323
First 321 concentric through-holes.Pressing plate 323 connects pressing plate cylinder 324, and pressing plate cylinder 324 is for driving pressing plate 323 along assembly head
321 is mobile.321 bottom surface of assembly head is equipped with the probe aperture 3211 with the probe matching of igniter 6, and probe aperture 3211 is for accommodating
The probe of igniter 6, the i.e. probe of igniter 6 can protrude into probe aperture 3211.Assembly head 321 is connect with a fixed block, dress
With the first buffer spring 322 is equipped at the top of first 321, the first buffer spring 322 is for working as a buffer assembly head 321.
The assembling process of washer 7 and fixture 6 are as follows: third shift mechanism 31 drives assembly head 321 and pressing plate 323 to chuck 22
Top, assembly head 321 and 221 coaxial alignment of claw, i.e. 221 top surface of claw are contacted with 321 bottom surface of assembly head, meanwhile, claw 221
It is flared to the state equal or bigger with 321 diameter of assembly head.Then washer 7 is pushed up washer 7 by push plate 23, until washer 7 from
Claw 221 removes rear enclosure on assembly head 321, and in the case where push plate 23 is bonded extruding with the two sides of pressing plate 323, washer 7 is shaped flat
It is whole.Finally, third shift mechanism 31 drives assembly head 321 and pressing plate 323 to 14 top of assembling stand, assembly head 321, which pushes, to be contradicted
Igniter 6 on assembling stand 14, the probe of igniter 6 go deep into probe aperture 3211.Pressing plate 323 pushes washer 7, until it is sleeved on
On the outer wall of igniter 6.So far, the assembly for completing igniter 6 and washer 7, obtains intermediate module.
In the present embodiment, the setting of probe aperture 3211 can connect the with the probe of effective protection igniter on assembly head 321
One buffer spring 322 is conducive to protect 6 main body of igniter, avoids being subject to crushing.
As shown in figure 14, the second assembly device 4 is used to pick up the igniter 6 for being assembled completion from the assembling stand 14
With the intermediate module of the washer 7, and it is assembled in the shell 8.Second assembly device 4 includes turnover mechanism 41, rotation
Turn fixture 42, the 4th shift mechanism 45 for driving rolling clamp 42 horizontally and vertically to move, vision-based detection mechanism 43 and top
Rise mechanism 44.Turnover mechanism 41 is used to clamp intermediate module from assembling stand 14 and overturn, and rolling clamp 42 is used for from tipper
Structure 41 assembles after grabbing intermediate module and rotating with shell 8.
As shown in figure 15, turnover mechanism 41 includes overturning clamping jaw shift mechanism 413, and overturning clamping jaw shift mechanism 413 can wrap
Include the cylinder horizontally and vertically shifted.Turnover driving mechanism 412 is fixedly mounted in the output end for overturning clamping jaw shift mechanism 413, turns over
Turning driving mechanism 412 is a rotary cylinder.The rotating output shaft of turnover driving mechanism 412 is fixedly connected with an overturning clamping jaw 411, turns over
Turn driving mechanism 412 for realizing 180 ° of overturnings of overturning clamping jaw 411.
As shown in figure 16, overturning clamping jaw 411 is set there are two gripping finger 4111 is overturn, and the opposite face of two overturning gripping fingers 411 is set
Have with the matched imitated structure of intermediate module, and overturn the width on 411 horizontal plane of gripping finger and be slightly less than the resigning mouthful of assembling stand 14
141 width.
As shown in figure 17, rolling clamp 42 includes assembly collet 425 and shift plate 423, and assembly collet 425 passes through shift plate 423
On a through-hole.
Assembly collet 425 is fixedly connected with rotating electric machine 424, and rotating electric machine 424 can drive assembly collet 425 to rotate.It dials
Plate 423 is fixedly connected with shift plate cylinder 422, and shift plate 423 can open assembly collet 425 under the driving of shift plate cylinder 422.Shift plate
Cylinder 422 and rotating electric machine 424 are fixedly connected with the 4th shift mechanism 45.
As shown in Figure 18 and Figure 19, assembly collet 425 includes limiting section 4251, shaft 4252, clamping head 4253, aid bullet
Spring 4254 and gap 4255.The type chamber that can accommodate intermediate module is equipped in limiting section 4251.Being equipped between limiting section 4251 can hold
Set the gap 4255 of overturning gripping finger 4111.It sets around the type chamber of limiting section 4251 there are two symmetrical clamping head 4253, clamping head
4253 is hinged by shaft 4252 and assembly collet 425.4253 inside top of clamping head (component axle center side towards the middle) is supported
Touching aid spring 4254,4253 top outer of clamping head are equipped with the outer rim of protrusion, which can contradict with shift plate 423.When
When shift plate 423 moves up under the driving of shift plate cylinder 422, shift plate 423 contradicts clamping head 4253, and shift plate 423 is around the shaft
4252 rotations, aid spring 4254 are extruded, and assembly collet 425 is in the open state.
As shown in figure 20, vision-based detection mechanism 43 is located at the underface of assembly collet 425, can detect in assembly collet 425
Whether the angle of intermediate module is correct, and if there is deviation, then rotating electric machine 424 drives assembly collet 425 to turn to middle groups
Part reaches target position.Vision-based detection mechanism 43 includes vision camera 431 and aperture 433, and vision camera 431 is fixedly mounted on micro-
It adjusts on slide unit 432, fine tuning slide unit 432 can realize the fine position of vision camera 431.
As shown in figure 21, lifting body 44 includes the second buffer spring for jacking head 441, connecting with the jacking head 441
442 and connecing for 441 vertical position of head is jacked for driving the jacking cylinder 444 that jacks upwards of jacking head 441, and for detect
Nearly switch 443.It jacks head 441 and is equipped with hollow inner hole 4411, the top surface perforation of the inner hole 4411 and jacking head 4411, the inner hole
4411 for accommodating and protecting the probe of igniter 6.It jacks 441 lower part of head and connects the second buffer spring 442, can effectively buffer top
The pressure of lifting head.
As shown in figure 22, shell traversing taking device 5 includes shell clamp 52 and is used for drive shell fixture 52 horizontally and vertically
5th shift mechanism 51 of displacement.5th shift mechanism 51 may include one or more horizontal shift cylinders and vertical displacement gas
Cylinder grabs the station of shell 8 to this process for realizing drive shell fixture 52 from the station of preceding working procedure.
As shown in Figure 23, Figure 24 and Figure 25, shell clamp 52 includes for clamping the shell clamping jaw 521 of shell 8, shell folder
Pawl cylinder 522, connecting plate 523 and position-limiting drum 524.Shell clamping jaw 521 is fixedly connected with shell clamping jaw cylinder 522, shell clamping jaw
Cylinder 522 is used for the opening and clamping of drive shell clamping jaw 521.Connecting plate 523, connecting plate 523 are equipped with above shell clamping jaw 521
It is equipped with through-hole, position-limiting drum 524 is installed in the through-hole, the center of position-limiting drum 524 is equipped with through-hole.
524 bottom of position-limiting drum is equipped with pressure edge 5241, and pressure edge 5241 is a cylindrical tube shape structure, and pressure edge 5241 can compress shell
Effective fixation of shell 8 may be implemented in 8 upper surface, the cooperation of position-limiting drum 524 and shell clamping jaw 521.
The assembling process of intermediate module and shell 8 are as follows:
Step 1: turnover mechanism 41 clamps intermediate module from assembling stand 14, when clamping, overturning gripping finger 4111 protrudes into first
Then resigning mouthful 141 clamps intermediate module and removes, intermediate module is overturn 180 ° by last turnover mechanism 41.
Step 2: rolling clamp 42 is moved to above intermediate module, overturning gripping finger 4111 is in the gap of assembly collet 425
In 4255, after head 4253 to be held clamps intermediate module, rolling clamp 42 is removed to 431 top of vision camera, and according to vision
Intermediate module is turned to target position by the angular deviation that camera 431 detects.
Step 3: shell 8 is moved to 44 top of lifting body, 81 face of the mounting hole jacking of shell 8 by shell clamp 52
First 441；At the same time, above the mobile intermediate module to shell 8 of rolling clamp 42,81 He of probe face mounting hole of igniter 6
Jack the inner hole 4411 of head 441.
Step 4: igniter 6 is held in the jacking rising of head 441, the probe of igniter 6 protrudes into the inner hole 4411 of jacking head 441
It is interior.Rolling clamp 42 and jacking head 441 synchronize move down, until after intermediate module is put into the mounting hole 81 of shell 8, rolling clamp 42
Unclamp intermediate module.
The foregoing is merely presently preferred embodiments of the present invention, is merely illustrative for the purpose of the present invention, and not restrictive
's.Those skilled in the art understand that in the spirit and scope defined by the claims in the present invention many changes can be carried out to it,
It modifies or even equivalent, but falls in protection scope of the present invention.
Claims (10)
1. the automatic assembly equipment of air bag igniting tool, which is characterized in that including igniter feeding device (1), washer feeding
Device (2), the first assembly device (3), the second assembly device (4) and shell traversing taking device (5)；
The igniter feeding device (1) include igniter discharging mechanism (11), assembling stand (14) and for by igniter (6) from
The igniter discharging mechanism (11), which is moved, puts to the igniter clamping jaw (13) of the assembling stand (14)；
The washer feeding device (2) includes washer feeding distribution mechanism (21) and washer changeover mechanism, and the washer changeover mechanism is used
Device (3) are assembled in washer (7) is transferred to described first from the washer feeding distribution mechanism (21)；
First assembly device (3) includes washer assemble mechanism (32), and the washer assemble mechanism (32) is used for the pad
Circle (7) is assembled on the igniter (6) of the assembling stand (14)；
The shell traversing taking device (5) is for clamping and fixing shell (8)；
Second assembly device (4) is used to pick up the igniter (6) and the institute for being assembled completion from the assembling stand (14)
The intermediate module of washer (7) is stated, and is assembled in the shell (8).
2. the automatic assembly equipment of air bag igniting tool as described in claim 1, which is characterized in that the igniter feeding
Device (1) further includes the first stopping element (12), and first stopping element (12) includes the first material distributing rod (121) and first grade
Bar (122), the igniter discharging mechanism (11) include igniter material path (111), when the outlet of the igniter material path (111)
When without material, the first lever (122) gear is in the outlet of the igniter material path (111), the first material distributing rod (121) lift
It rises；When the outlet for having the igniter (6) to be moved to the igniter material path (111), first material distributing rod (121) is pushed
The igniter (6) in the igniter material path (111) is stopped to continue to move to, first lever (122) is from the igniting
It removes in the exit of tool material path (111).
3. the automatic assembly equipment of air bag igniting tool as described in claim 1, which is characterized in that the washer depiler
Structure (21) includes washer material path (211), the second material distributing rod (213) and baffle (214), when the outlet of the washer material path (211)
When without material, baffle (214) gear in the outlet of the washer material path (211), lift by second material distributing rod (213)；When having
When the washer (7) is moved to the outlet of the washer material path (211), the second material distributing rod (213), which pushes, stops the washer material
The washer (7) in road (211) continues to move to, and the baffle (214) is removed from the exit of the washer material path (211).
4. the automatic assembly equipment of air bag igniting tool as claimed in claim 3, which is characterized in that the washer material path
(211) include saddle (2112) and cover the cover board (2111) above the saddle (2112), the saddle (2112) is equipped with and takes
Material mouth (2113), the washer changeover mechanism include chuck (22), and the claw (221) of the chuck (22) can extend into described take
Material mouth (2113) picks up the washer (7).
5. the automatic assembly equipment of air bag igniting tool as claimed in claim 4, which is characterized in that the first assembly dress
Setting (3) includes washer assemble mechanism (32), and the washer assemble mechanism (32) includes assembly head (321) and pressing plate (323), described
Washer changeover mechanism further includes push plate (23), and the push plate (23) is for pushing to the washer (7) from the claw (221)
On the assembly head (321), the pressing plate (323) is described in the assembling stand (14) for the washer (7) to be pressed into
On igniter (6).
6. the automatic assembly equipment of air bag igniting tool as claimed in claim 5, which is characterized in that the assembly head
(321) probe aperture (3211) are equipped with, the probe aperture (3211) is used to accommodate the probe of the igniter (6).
7. the automatic assembly equipment that the air bag igniting as described in claim 1-6 is any has, which is characterized in that described second
Assembly device (4) includes turnover mechanism (41) and rolling clamp (42), and the turnover mechanism (41) is used for from the assembling stand
(14) it clamps the intermediate module and overturns, the rolling clamp (42) is used to grab the centre from the turnover mechanism (41)
Component simultaneously rotates.
8. the automatic assembly equipment of air bag igniting tool as claimed in claim 7, which is characterized in that the turnover mechanism
It (41) include overturning clamping jaw (411), the overturning clamping jaw (411) is equipped with overturning gripping finger (4111), rolling clamp (42) packet
Assembly collet (425) is included, the assembly collet (425) is equipped with gap (4255), and the gap (4255) is for accommodating described turn over
Turn gripping finger (4111).
9. the automatic assembly equipment of air bag igniting tool as claimed in claim 8, which is characterized in that the shell pipettes dress
Setting (5) includes shell clamp (52), and the shell clamp (52) includes the position-limiting drum that shell clamping jaw (521) and center are equipped with through-hole
(524)。
10. the automatic assembly equipment of air bag igniting tool as claimed in claim 9, which is characterized in that second assembly
Device (4) further includes lifting body (44), the lifting body (44) include jacking head (441) and with the jacking head (441)
The second buffer spring (442) of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910399535.3A CN110014293B (en) | 2019-05-14 | 2019-05-14 | Automatic assembly equipment of air bag igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910399535.3A CN110014293B (en) | 2019-05-14 | 2019-05-14 | Automatic assembly equipment of air bag igniter |
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| Publication Number | Publication Date |
|---|---|
| CN110014293A true CN110014293A (en) | 2019-07-16 |
| CN110014293B CN110014293B (en) | 2024-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910399535.3A Active CN110014293B (en) | 2019-05-14 | 2019-05-14 | Automatic assembly equipment of air bag igniter |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745507A (en) * | 2020-07-08 | 2020-10-09 | 内蒙航天动力机械测试所 | Special tool for polishing and pressurizing engine assembly |
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| Publication number | Publication date |
|---|---|
| CN110014293B (en) | 2024-04-23 |
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