CN115008212B - Automatic production line of curtain type air bag gas generator - Google Patents
Automatic production line of curtain type air bag gas generator Download PDFInfo
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- CN115008212B CN115008212B CN202210776926.4A CN202210776926A CN115008212B CN 115008212 B CN115008212 B CN 115008212B CN 202210776926 A CN202210776926 A CN 202210776926A CN 115008212 B CN115008212 B CN 115008212B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 238000003466 welding Methods 0.000 claims abstract description 72
- 238000005303 weighing Methods 0.000 claims abstract description 66
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000007689 inspection Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 5
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- 230000006378 damage Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
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- 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
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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Abstract
The invention belongs to the technical field of gas generators, and particularly relates to an automatic production line of a curtain airbag gas generator, which comprises a diffuser production device, a cavity coding device, a base production device, a base friction welding machine, a diffuser friction welding machine, an inflator I, an inflator II, an inflator III, an airtight detection device, a deburring device and a final detection device which are sequentially arranged; the device also comprises a base welding robot, a diffuser welding robot, a cooling robot, an inflating robot, an airtight robot, a deburring robot, a final inspection robot, a welding turntable, a front weighing mechanism, a post-welding air cooling device, an over-inflation caching table, a post-weighing mechanism, an post-inflation air cooling device and a rotary steel ball finding mechanism. The invention realizes the automatic production of the stored gas type gas generator, eliminates the artificial interference factors of manual production, and solves the problems of low efficiency, high labor intensity, poor safety and low degree of automation of the conventional manual production.
Description
Technical Field
The invention belongs to the technical field of gas generators, and particularly relates to an automatic production line of a curtain airbag gas generator.
Background
The gas generator can be detonated in a very short time so as to provide a certain amount of gas for the opening of the safety airbag, and has an extremely important role in the safety system of the whole automobile, and the production requirement of gas generation is extremely strict. At present, the production line of gas generators is mostly used for producing pyrotechnic gas generators, and the pyrotechnic gas generators are mainly used for small safety airbags due to the fact that gunpowder is contained in the pyrotechnic gas generators, and for curtain type safety airbags with larger volumes, storage gas generators are adopted.
In the prior art, the production of the gas generator is completed in a mode of matching manual equipment with professional equipment, and the manual equipment is responsible for feeding and discharging materials. The circulation of material can lead to producing a lot of artificial interference in the production process to the manual work is responsible for the material and is transported, can lead to the cavity to need to fix a position repeatedly after transporting, has reduced production precision and production rate. And because each processing device has a certain danger, a certain danger is also caused for workers.
Disclosure of Invention
In view of the above-mentioned shortcomings, it is an object of the present invention to provide an automatic curtain airbag inflator production line.
The invention provides the following technical scheme:
an automatic production line of a curtain airbag gas generator comprises a diffuser production device, a cavity coding device, a base production device, a base friction welding machine, a diffuser friction welding machine, an inflator I, an inflator II, an inflator III, an airtight detection device, a deburring device and a final detection device which are sequentially arranged;
further comprises:
the base welding robot is used for sucking the base from base production equipment, clamping the coded cavity from cavity coding equipment, conveying the base and the coded cavity to a base friction welding machine for welding, and conveying the base welded cavity to a welding turntable;
the diffuser welding robot is used for taking a diffuser from diffuser production equipment, taking a base post-welding cavity from a welding turntable, conveying the diffuser and the base post-welding cavity to a diffuser friction welder, and conveying the post-welding cavity to a front weighing mechanism;
the cooling robot is used for taking the welded cavity from the front weighing mechanism, placing the welded cavity into the post-welding air cooling equipment, finding out an air charging hole from the welded cavity taken out from the post-welding air cooling equipment, and placing the welded cavity into the over-inflation buffer table;
the inflation robot is used for taking the welded cavity out of the over-inflated buffer table, sending the welded cavity to the first inflator, the second inflator and the third inflator, and then sending the inflated cavity to the rear weighing mechanism;
the airtight robot is used for taking the inflated cavity from the rear weighing mechanism, placing the inflated cavity into the inflated air cooling equipment and then conveying the inflated cavity taken out from the inflated air cooling equipment to the airtight detection equipment;
the deburring robot is used for taking out the inflated cavity from the airtight detection equipment, sending the inflated cavity to the deburring equipment and then sending the inflated cavity to the rotary steel ball finding mechanism;
and the final inspection robot is used for taking materials from the rotary steel ball searching mechanism and then sending the materials to final inspection equipment.
The diffuser welding robot and the base welding robot have the same structure; the base welding robot comprises a first six-axis robot arranged on a first base, and a first pneumatic clamping jaw and a second pneumatic clamping jaw are arranged on the first six-axis robot;
the six-axis robot I is also provided with a vacuum suction cavity, and the vacuum suction cavity is connected with a vacuum generator.
The airtight robot has the same structure as the cooling robot; the cooling robot comprises a six-axis robot II arranged on a base II, and a pneumatic clamping jaw III is arranged on the six-axis robot II;
the first industrial camera and the first light source which are electrically connected with the controller are arranged on the second base.
The final inspection robot has the same structure as the inflatable robot; the inflatable robot comprises a six-axis robot III arranged on a base III,
and a pneumatic magnet and a proximity sensor which are electrically connected with the controller are arranged on the six-axis robot III.
The deburring robot comprises a six-axis robot IV arranged on a base IV, and a pneumatic clamping jaw IV and a pneumatic clamping jaw V which are electrically connected with a controller are arranged on the six-axis robot IV.
The front weighing mechanism and the rear weighing mechanism have the same structure; the front weighing mechanism comprises a jacking cylinder which is hinged to the first frame, one end of a piston rod of the jacking cylinder is hinged to one end of a weighing ramp, and the other end of the weighing ramp is hinged to the first frame;
an inclined runner is arranged on the first frame positioned at one end of the weighing ramp, which is away from the jacking cylinder, and a stop block is arranged at one end of the inclined runner;
a plurality of rollers are arranged on the weighing ramp and the inclined runner at intervals; the weighing ramp is provided with a correlation sensor I which is electrically connected with the controller, and the inclined runner is provided with a correlation sensor II which is electrically connected with the controller;
an electronic scale electrically connected with the controller is arranged on the first frame positioned below the weighing ramp, and a weighing bearing frame connected with the electronic scale passes through the gap of the roller and extends to the upper part of the weighing ramp;
a first frame positioned below the weighing ramp is also provided with a supporting cylinder electrically connected with the controller, one end of a piston rod of the supporting cylinder is fixedly connected with a connecting plate, a supporting frame is fixedly connected on the connecting plate, and the supporting frame is inserted into a gap of the roller.
The over-inflated buffer storage platform comprises at least one inclined slideway arranged on the second stand;
the second frame is provided with a front supporting block and a rear supporting block at intervals, and the second frame positioned at one end of the rear supporting block is provided with a second industrial camera and a second light source which are electrically connected with the controller.
The over-inflated buffer storage platform comprises a linear sliding table arranged on the second frame, and the front supporting block is fixedly connected with a sliding block of the linear sliding table.
The rotary steel ball finding mechanism comprises a servo rotating mechanism which is arranged on the third frame and is electrically connected with the controller, and the servo rotating mechanism is used for driving the centering clamping mechanism to rotate;
one side of the centering clamping mechanism is provided with a displacement sensor, an industrial camera III and a light source III which are electrically connected with the controller;
and a driving mechanism is further arranged on the third frame positioned on one side of the centering clamping mechanism and used for driving the follow-up pressure head to do vertical linear motion.
The driving mechanism comprises an air cylinder electrically connected with the controller, and one end of a piston rod of the air cylinder is fixedly connected with the follow-up pressure head.
The beneficial effects of the invention are as follows:
the invention designs an automatic production line of a gas generator of a curtain airbag, which integrates a base production device, a diffuser production device, a friction welding device, an inflator, an airtight detection device, a deburring device, a final detection device, a weighing mechanism and an air cooling device. The six-axis robot is matched with the middle rotary table, the transition table and the buffer table, so that the automatic circulation of materials is realized, the automatic production of the stored gas type gas generator is realized, and the artificial interference factor of manual production is eliminated. Meanwhile, the problems of low efficiency, high labor intensity, poor safety and low degree of automation of the conventional manual production are solved, and the injury of equipment such as an inflator, friction welding and the like to people is avoided.
Drawings
FIG. 1 is a schematic illustration of the present invention;
FIG. 2 is a schematic view of a base welding robot;
FIG. 3 is a schematic diagram of the front weighing mechanism;
FIG. 4 is a schematic view of a weighing ramp structure;
FIG. 5 is a schematic view of a weigh carrier installation;
FIG. 6 is a schematic view of a cooling robot;
FIG. 7 is a schematic illustration of an hyperinflation table;
FIG. 8 is a schematic view of an inflatable robot;
FIG. 9 is a schematic illustration of a deburring robot construction;
FIG. 10 is a schematic diagram of a rotating steel ball finding mechanism;
fig. 11 is an enlarged view at a in fig. 10.
Marked in the figure as: base production equipment 101, cavity coding equipment 102, diffuser production equipment 103, base friction welder 104, diffuser friction welder 105, inflator one 106, inflator two 107, inflator three 108, air tightness detection equipment 109, deburring equipment 110, final inspection equipment 111, base welding robot 201, six-axis robot one 20101, pneumatic clamping jaw one 20103, pneumatic clamping jaw two 20104, vacuum generator 20105, coded cavity 20106, base 20107, and base welding robot base post-weld cavity 20108, vacuum suction cavity 20109, base one 20110, diffuser welding robot 202, cooling robot 203, six-axis robot two 20301, pneumatic clamping jaw three 20302, industrial camera one 20303, light source one 20304, inflation hole 20305, base two 20306, inflation robot 204, base three 20401, six-axis robot three 20402, pneumatic magnet 20403, proximity sensor 20404, airtight robot 205, deburring robot 206, six-axis robot four 20601 pneumatic clamping jaw IV 20602, pneumatic clamping jaw V20603, base IV 20604, finish inspection robot 207, welding turntable 301, front weighing mechanism 302, electronic scale 30201, support cylinder 30202, jacking cylinder 30204, weighing ramp 30205, correlation sensor IV 30206, weighing carrier 30207, support frame 30208, inclined runner 30209, correlation sensor II 30210, welding rear cavity 30211, stop 30212, frame IV 30213, connecting plate 14, roller 30215, post-weld air cooling device 303, over-inflation buffer station 304, inclined slide 30401, front support block 30404, industrial camera II 30305, light source II 30406, rear support block 30307, post-inflation air cooling device 306, rotating steel ball finding mechanism 307, industrial camera III 30701, displacement sensor 30702, post-inflation cavity 30703, centering clamp mechanism 30704, light source III 30705, servo rotating mechanism 30706, cylinder 30707, follow-up 30708, steel ball ram 30710, frame three 30711.
Detailed Description
Example 1
As shown in fig. 1 to 11, an automatic production line of a curtain airbag gas generator comprises a diffuser production device 103, a cavity coding device 102, a base production device 101, a base friction welding machine 104, a diffuser friction welding machine 105, an inflator one 106, an inflator two 107, an inflator three 108, an airtight detection device 109, a deburring device 110 and a final detection device 111 which are sequentially arranged; the welding machine further comprises a base welding robot 201, a diffuser welding robot 202, a cooling robot 203, an inflating robot 204, an airtight robot 205, a deburring robot 206, a final inspection robot 207, a welding turntable 301, a front weighing mechanism 302, a post-welding air cooling device 303, an over-inflation buffer table 304, a post-weighing mechanism 305, a post-inflation air cooling device 306 and a rotating steel ball finding mechanism 307, wherein the diffuser production device 103, the cavity coding device 102, the base production device 101, the base friction welding machine 104, the diffuser friction welding machine 105, the inflator one 106, the inflator two 107, the inflator three 108, the airtight detection device 109, the deburring device 110, the final inspection device 111, the welding turntable 301, the post-welding air cooling device 303 and the post-inflation air cooling device 306 are all mature prior art, and the devices capable of realizing corresponding functions are reasonably selected in the prior art according to production requirements.
Specifically, the diffuser welding robot 202 is structurally identical to the base welding robot 201. The base welding robot 201 includes a six-axis robot one 20101 mounted on a base one 20110, with a pneumatic clamping jaw one 20103 and a pneumatic clamping jaw two 20104 mounted on the six-axis robot one 20101. The six-axis robot one 20101 is also provided with a vacuum suction cavity 20109, and the vacuum suction cavity 20109 is connected with a vacuum generator 20105. The pneumatic clamping jaw one 20103 clamps the coded cavity 20106 from the cavity coding equipment 102, the vacuum generator 20105 provides a vacuum environment for the vacuum suction cavity 20109, and the vacuum suction cavity 20109 sucks the base 20107 from the base production equipment 101. And then the coded cavity 20106 and the base 20107 are placed into a base friction welding machine to be welded 104, the welded base post-welding cavity 20108 is taken out of the base friction welding machine 104 by a pneumatic clamping jaw II 20104, and then the base post-welding cavity 20108 is sent to a welding turntable 301.
The airtight robot 205 has the same structure as the cooling robot 203. The cooling robot 203 includes a six-axis robot two 20301 mounted on a base two 20306, and a pneumatic clamping jaw three 20302 is mounted on the six-axis robot two 20301. The base two 20306 is also provided with an industrial camera one 20303 and a light source one 20304 which are electrically connected with the controller. The pneumatic clamping jaw three 20302 clamps the cavity 30211 after welding, the six-axis robot two 20301 is placed into a vertical state, the light source one 20304 is lightened, the industrial camera one 20303 starts photographing, and the six-axis robot two 20301 starts driving the cavity 30211 after welding to rotate. After the industrial camera 20303 beats the air charging hole 20305 to rotate within a specified angle range, the six-axis robot 20301 stops rotating, so that the air charging hole 20305 is positioned.
The final inspection robot 207 has the same structure as the gas-filled robot 204. The air inflation robot 204 comprises a six-axis robot three 20402 arranged on a base three 20401, and a pneumatic magnet 20403 and a proximity sensor 20404 which are electrically connected with a controller are arranged on the six-axis robot three 20402. The inflation robot 204 is responsible for taking material from the over inflated cache table 304 and placing it into the first, second, and third inflators 106, 107, 108. And the inflated cavity 30703 is removed and placed into the rear weighing mechanism 305. The pneumatic magnet 20403 is magnetized after supplying air, so that the cavity to be inflated can be sucked up, demagnetized after the air is cut off, and a product can be put down.
The deburring robot 206 comprises a six-axis robot four 20601 mounted on a base four 20604, and a pneumatic clamping jaw four 20602 and a pneumatic clamping jaw five 20603 which are electrically connected with a controller are mounted on the six-axis robot four 20601. Pneumatic clamping jaw IV 20602 takes out the inflated cavity 30703 from the airtight detection apparatus 109, places it in the deburring apparatus 110, pneumatic clamping jaw IV 20603 takes out the inflated cavity 30703 from the deburring apparatus 110, and places it in the rotary steel ball finding mechanism 307.
Front weighing mechanism 302 and rear weighing mechanism 305 are identical in construction. The front weighing mechanism 302 includes a jacking cylinder 30204 mounted on a first frame 30213 in a hinged manner, one end of a piston rod of the jacking cylinder 30204 is hinged to one end of a weighing ramp 30205, and the other end of the weighing ramp 30205 is hinged to the first frame 30213. Jacking cylinder 30204 may drive weighing ramp 30205 from a flat condition to an inclined condition.
An inclined runner 30209 is arranged on a first frame 30213 positioned at one end of the weighing ramp 30205, which is far away from the jacking cylinder 30204, and a stop block 30212 is arranged at one end of the inclined runner 30209. A plurality of rollers 30215 are arranged on the weighing ramp 30205 and the inclined runner 30209 at intervals, and annular grooves are formed in the centers of the rollers 30215, so that products are limited from touching the inner walls of the weighing ramp 30205 and the inclined runner 30209 in the sliding process. The weighing ramp 30205 is provided with a first correlation sensor 30206 electrically connected to the controller, and the inclined runner 30209 is provided with a second correlation sensor 30210 electrically connected to the controller.
An electronic scale 30201 electrically connected with the controller is mounted on a first frame 30213 positioned below the weighing ramp 30205, and a weighing carrier 30207 connected with the electronic scale 30201 penetrates through a gap of the roller 30215 and extends above the weighing ramp 30205. A first frame 30213 positioned below the weighing ramp 30205 is further provided with a supporting cylinder 30202 electrically connected with the controller, one end of a piston rod of the supporting cylinder 30202 is fixedly connected with a connecting plate 30214, the connecting plate 30214 is fixedly connected with a supporting frame 30208, and the supporting frame 30208 is inserted into a gap of the roller 30215.
The support cylinder 30202 drives the support frame 30208 to lift up, the cavity 30211 is placed on the support frame 30208 after welding, after the first correlation sensor 30206 detects that a product is on the support frame 30208, the support cylinder 30202 drives the support frame 30208 to retract, the cavity 30211 falls on the weighing bearing frame 30207 after welding, and then the weight is transferred to the electronic scale 30201, so that product weighing is achieved. After weighing is completed, the jacking cylinder 30204 drives the weighing ramp 30205 to lift a certain angle, and the welded cavity 30211 slides to the inclined flow passage 30209 along the weighing ramp 30205 and is stopped by the stop block 30212. When the correlation sensor two 30210 detects that the inclined flow path 30209 has the post-weld cavity 30211, the next product cannot flow.
The hyperinflation cache station 304 includes at least one inclined slide 30401 mounted on the second frame. A front support block 30404 and a rear support block 30406 are arranged on the second frame at intervals, and an industrial camera 30505 and a light source 30406 which are electrically connected with the controller are arranged on the second frame which is positioned at one end of the rear support block 3047. The industrial camera 30505 and the light source 30406 are matched with the air charging robot 204 to take materials for positioning, the air charging robot 204 takes materials, the light source 30406 is lightened, the industrial camera 30505 photographs the cavity, and the air charging hole 20305 is positioned again. The inclined ramp 30401 is used for temporary caching of alarm products in inflator one 106, inflator two 107, and inflator three 108.
The rotating steel ball searching mechanism 307 comprises a servo rotating mechanism 30706 which is arranged on the third frame 30711 and is electrically connected with the controller, and the servo rotating mechanism 30706 is used for driving the centering clamping mechanism 30704 to rotate. The servo rotation mechanism 30706 is well known in the art and will not be described in detail herein.
One side of the centering and clamping mechanism 30704 is provided with an industrial camera III 30701 and a light source III 30705 which are electrically connected with the controller. A driving mechanism is also installed on the third frame 30711 positioned on one side of the centering and clamping mechanism 30704, and the driving mechanism is used for driving the follow-up pressure head 30708 to perform vertical linear motion. Specifically, the driving mechanism includes a cylinder 30707 electrically connected to the controller, and one end of a piston rod of the cylinder 30707 is fixedly connected to the follower pressure head 30708.
The inflated cavity 30703 is placed onto the centering clamp mechanism 30704 and the centering jaws are clamped. The cylinder 30707 drives the follower ram 30708 downward and the follower ram 30708 compresses the upper end of the post-inflation cavity 30703. The third light source 30705 and the servo rotating mechanism 30706 drive the inflated cavity 30703 to rotate, meanwhile, the third industrial camera 30701 photographs, and when the third industrial camera 30701 detects that the steel balls 30710 reach a specific angle, the inflated cavity 30703 stops rotating.
Example two
The first difference between this embodiment and the first embodiment is that the hyperinflation buffer platform 304 includes a linear sliding table mounted on the second frame, and the front support block 30404 is fixedly connected with a slider of the linear sliding table. The spacing between the front support blocks 30404 and the rear support blocks 3047 can be adjusted so that cavities of different lengths can be accommodated.
Example III
The difference between this embodiment and the embodiment is that the displacement sensor 30702 electrically connected to the controller is disposed on one side of the centering and clamping mechanism 30704, the displacement sensor 30702 can detect the steel ball 30710 by detecting the change of the surface distance of the cavity, and after the position of the steel ball 30710 is detected initially, the servo rotating mechanism 30706 can make the industrial camera three 30701 photograph accurately by decelerating, so that the position of the steel ball 30710 can be found more easily.
Example IV
The working flow of the invention is as follows:
the base welding robot 201 sucks the base 20107 from the base production equipment 101, clamps the coded cavity 20106 from the cavity coding equipment 102, sends the base 20107 and the coded cavity 20106 to the base friction welder 104 for welding, and sends the base welded cavity 20108 to the welding turntable 301;
the diffuser welding robot 202 takes the diffuser from the diffuser production equipment 103, takes the base post-weld cavity 20108 from the welding turntable 301, sends the diffuser and the base post-weld cavity 20108 to the diffuser friction welder 105, and sends the post-weld cavity 30211 to the front weighing mechanism 302;
the cooling robot 203 takes the welded cavity 30211 from the front weighing mechanism 302 and puts the welded cavity 30211 into the post-welding air cooling device 303, and then the welded cavity 30211 taken out from the post-welding air cooling device 303 finds out an inflation hole 20305 and puts the inflated cavity 30211 into the over-inflated buffer table 304;
the inflation robot 204 removes the post-weld cavity 30211 from the over-inflated cache table 304 and delivers it to the first, second, and third inflators 106, 107, and 108, and delivers the post-inflation cavity 30703 to the rear weighing mechanism 305;
the airtight robot 205 takes the inflated cavity 30703 from the rear weighing mechanism 305 and puts it into the inflated air cooling apparatus 306, and then sends the inflated cavity 30703 taken out from the inflated air cooling apparatus 306 to the airtight detection apparatus 109;
the deburring robot 206 takes out the inflated cavity 30703 from the airtight detection apparatus 109, sends the inflated cavity 30703 to the deburring apparatus 110, and sends the inflated cavity 30703 to the rotary steel ball finding mechanism 307;
the final inspection robot 207 takes the material from the rotating steel ball finding mechanism 307 and sends the material to the final inspection device 111.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The curtain airbag gas generator automatic production line is characterized by comprising a diffuser production device (103), a cavity coding device (102), a base production device (101), a base friction welding machine (104), a diffuser friction welding machine (105), an inflator I (106), an inflator II (107), an inflator III (108), an airtight detection device (109), a deburring device (110) and a final detection device (111) which are sequentially arranged;
further comprises:
a base welding robot (201) for sucking a base (20107) from a base production device (101), clamping a coded cavity (20106) from a cavity coding device (102), sending the base (20107) and the coded cavity (20106) to a base friction welder (104) for welding, and then sending the base welded cavity (20108) to a welding turntable (301);
a diffuser welding robot (202) for taking a diffuser from a diffuser production facility (103), taking a base post-weld cavity (20108) from a welding turntable (301), and delivering the diffuser and base post-weld cavity (20108) to a diffuser friction welder (105), and delivering the post-weld cavity (30211) to a pre-weighing mechanism (302);
the cooling robot (203) is used for taking the welded cavity (30211) from the front weighing mechanism (302) and placing the welded cavity into the post-welding air cooling equipment (303), and then placing the welded cavity (30211) taken out of the post-welding air cooling equipment (303) into the over-inflation buffer table (304) after finding out the air inflation hole (20305);
an inflation robot (204) for taking the post-weld cavity (30211) out of the over-inflated cache table (304), delivering to the first (106), second (107) and third (108) inflators, and delivering the post-inflated cavity (30703) to the rear weighing mechanism (305);
an airtight robot (205) for taking the inflated cavity (30703) from the rear weighing mechanism (305) and placing it into the inflated air cooling apparatus (306), and then sending the inflated cavity (30703) taken out from the inflated air cooling apparatus (306) to the airtight detecting apparatus (109);
a deburring robot (206) for taking out the inflated cavity (30703) from the airtight detection apparatus (109), sending the inflated cavity (30703) to the deburring apparatus (110), and then sending the inflated cavity (30703) to the rotary steel ball finding mechanism (307);
a final inspection robot (207) for taking materials from the rotating steel ball searching mechanism (307) and delivering the materials to a final inspection device (111);
the front weighing mechanism (302) and the rear weighing mechanism (305) are identical in structure; the front weighing mechanism (302) comprises a jacking cylinder (30204) which is hinged to a first frame (30213), one end of a piston rod of the jacking cylinder (30204) is hinged to one end of a weighing ramp (30205), and the other end of the weighing ramp (30205) is hinged to the first frame (30213);
an inclined runner (30209) is arranged on a first frame (30213) positioned at one end of the weighing ramp (30205) deviating from the jacking cylinder (30204), and a stop block (30212) is arranged at one end of the inclined runner (30209);
a plurality of rollers (30215) are arranged on the weighing ramp (30205) and the inclined runner (30209) at intervals; the weighing ramp (30205) is provided with a correlation sensor I (30206) which is electrically connected with the controller, and the inclined runner (30209) is provided with a correlation sensor II (30210) which is electrically connected with the controller;
an electronic scale (30201) electrically connected with the controller is arranged on a first frame (30213) positioned below the weighing ramp (30205), and a weighing bearing frame (30207) connected with the electronic scale (30201) passes through a gap of a roller (30215) and extends to the upper part of the weighing ramp (30205);
and a first frame (30213) positioned below the weighing ramp (30205) is also provided with a supporting cylinder (30202) electrically connected with the controller, one end of a piston rod of the supporting cylinder (30202) is fixedly connected with a connecting plate (30214), the connecting plate (30214) is fixedly connected with a supporting frame (30208), and the supporting frame (30208) is inserted into a gap of the roller (30215).
2. The curtain airbag gas generator automatic production line according to claim 1, wherein: the diffuser welding robot (202) and the base welding robot (201) have the same structure; the base welding robot (201) comprises a first six-axis robot (20101) arranged on a first base (20110), wherein a first pneumatic clamping jaw (20103) and a second pneumatic clamping jaw (20104) are arranged on the first six-axis robot (20101);
the six-axis robot I (20101) is also provided with a vacuum suction cavity (20109), and the vacuum suction cavity (20109) is connected with a vacuum generator (20105).
3. The curtain airbag gas generator automatic production line according to claim 1, wherein: the airtight robot (205) has the same structure as the cooling robot (203); the cooling robot (203) comprises a six-axis robot II (20301) arranged on a base II (20306), and a pneumatic clamping jaw III (20302) is arranged on the six-axis robot II (20301);
the second base (20306) is provided with a first industrial camera (20303) and a first light source (20304) which are electrically connected with the controller.
4. The curtain airbag gas generator automatic production line according to claim 1, wherein: the final inspection robot (207) has the same structure as the air inflation robot (204); the inflatable robot (204) comprises a six-axis robot III (20402) mounted on a base III (20401),
and a pneumatic magnet (20403) and a proximity sensor (20404) which are electrically connected with the controller are arranged on the six-axis robot III (20402).
5. The curtain airbag gas generator automatic production line according to claim 1, wherein: the deburring robot (206) comprises a six-axis robot IV (20601) arranged on a base IV (20604), and a pneumatic clamping jaw IV (20602) and a pneumatic clamping jaw V (20603) which are electrically connected with a controller are arranged on the six-axis robot IV (20601).
6. The curtain airbag gas generator automatic production line according to claim 1, wherein: the hyperinflation buffer platform (304) comprises at least one inclined slideway (30401) arranged on the second stand;
a front supporting block (30404) and a rear supporting block (30406) are arranged on the second frame at intervals, and an industrial camera II (30505) and a light source II (30406) which are electrically connected with the controller are arranged on the second frame which is positioned at one end of the rear supporting block (30307).
7. The curtain airbag gas generator automatic production line according to claim 6, wherein: the over-inflated buffer table (304) comprises a linear sliding table arranged on the second frame, and the front supporting block (30404) is fixedly connected with a sliding block of the linear sliding table.
8. The curtain airbag gas generator automatic production line according to claim 1, wherein: the rotary steel ball finding mechanism (307) comprises a servo rotating mechanism (30706) which is arranged on the third frame (30711) and is electrically connected with the controller, and the servo rotating mechanism (30706) is used for driving the centering clamping mechanism (30704) to rotate;
one side of the centering clamping mechanism (30704) is provided with a displacement sensor (30702), an industrial camera III (30701) and a light source III (30705) which are electrically connected with the controller;
and a driving mechanism is further arranged on the third frame (30711) positioned on one side of the centering clamping mechanism (30704), and the driving mechanism is used for driving the follow-up pressure head (30708) to do vertical linear motion.
9. The curtain airbag gas generator automatic production line of claim 8, wherein: the driving mechanism comprises an air cylinder (30707) electrically connected with the controller, and one end of a piston rod of the air cylinder (30707) is fixedly connected with the follow-up pressure head (30708).
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| CN115008212A (en) | 2022-09-06 |
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