CN204818374U - Car seat back automation of welding production line - Google Patents
Car seat back automation of welding production line Download PDFInfo
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- CN204818374U CN204818374U CN201520398676.0U CN201520398676U CN204818374U CN 204818374 U CN204818374 U CN 204818374U CN 201520398676 U CN201520398676 U CN 201520398676U CN 204818374 U CN204818374 U CN 204818374U
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Abstract
The utility model discloses a belong to the automatic control field, relate to a car seat back automation of welding production line, constitute by ten stations and four arc welding robot, through PLC control welding robot, its characterized in that, the welding jig of ten stations establishs according to car seat back welding production line, during ten stations and four arc welding robot are divided two sets of robots workstation, establishes station no. 2, station no. 3, arc welding robot no. 1 and arc welding robot no. 2 in the robot workstation no. 1, is equipped with the rail all around and separates, establish station no. 5, station six, four constitutions of arc welding robot no. 3 and arc welding robot in the robot workstation no. 2, be equipped with the rail all around and separate. The utility model provides the automatic level of high traditional hand production line to when improving production efficiency and welding precision, reduce the demand to manpower and material resources, and then promote whole platform car seat's automation of welding production.
Description
[technical field]
The utility model patent belongs to automation field, relates to a kind of motor vehicle seat back automatic welding production line.
[background technology]
Along with the promotion of industry 4.0, the manufacture of automobile is produced and is just progressively moved towards automated production road.And the automatic welding production of automobile component is the only way which must be passed that car load automatic welding is produced, automotive seat is due to complex structure, and its automatic welding is produced and produced complicated compared with the automatic welding of miscellaneous part,
[utility model content]
The purpose of this utility model in order to the not high shortcoming of the welding quality and precision that overcome Conventional car seats backrest production line assembly line and single station Assembling Production product, a kind of motor vehicle seat back automatic welding of utility model production line.
For achieving the above object, design a kind of motor vehicle seat back automatic welding production line, be made up of ten stations and four arc welding robots, welding robot is controlled by PLC, it is characterized in that, the weld jig of ten stations is set up by motor vehicle seat back welding production line
Station one, the erection of side, fixed mount top has material box, workpiece is placed in described material box, fixed mount top is fixed with the fixture one be made up of handle, rotating shaft pin, drive link, bracing frame, riveted joint base, be provided with riveted joint base bottom bracing frame, bracing frame center upright is provided with drive link, and described drive link is linked by rotating shaft pin and handle, recliner is placed on riveted joint base, realizes the riveted joint of drive link and recliner;
Station two, detent mechanism is provided with installing plate, the welding of station one completes part and is fixed on installing plate by the weld jig of station two, described installing plate both sides are provided with headrest-plate and headrest tube, the weld jig of station two via cylinder ventilation, clamping head by Workpiece clamping, complete rotation by bearing, and corresponding with arc welding robot one, realize recliner assembly;
Station three, installed surface is provided with guider, workpiece is fixed on installed surface by the weld jig of station three, relative with arc welding robot two, the workpiece jack-up that the weld jig of station three will weld via cylinder ventilation, clamping head clamping work pieces, jacking cylinder, complete the welding assembly of automotive seat sidewall and recliner, cylinder both sides are provided with cylinder protective cover;
Station four, the welding of station three being completed part seat sidewall is placed in the guiding of station four, alignment pin is utilized to position workpiece, workpiece holds up by tray, sidewall clamps by hand folder, one end and the handle of spring are fixed, and the other end of spring is fixed on automotive seat sidewall, realize the action of automotive seat sidewall mounting spring;
Station five, be respectively equipped with headrest tube assembly welding clamp, sidewall assembly welding clamp, connecting plate weld jig, connecting rod weld jig, weld jig by cylinder ventilation, clamping head by Workpiece clamping, and corresponding with arc welding robot three, realize the welding assembly of backrest;
Station six, realize the plain clamp of location clamping function, the welding of station five being completed after part turns is placed in the thick guiding of station six, and weld jig is manually completed part to the welding of station five and carries out repair welding after being clamped by corresponding position by cylinder ventilation, clamping head;
Station seven, adopts the suspender be made up of balancing pole and the suspension hook that is fixed on balancing pole one end, the welding of station six is completed part and hangs up;
Station eight, installed surface is provided with recliner installing plate, backrest to be measured is fixed by station eight fixture and recliner installing plate, described station eight fixture is ventilated by cylinder, recliner installing plate place, both sides is clamped fixing, bearing between the recliner installing plate that backrest is fixed around both sides rotates 15 degree clockwise and counterclockwise respectively, and whether the seat angle adjustor that detection is welded is qualified;
Station nine, motor to be installed is placed on this station clamp, bearing is for supporting this station clamp, and drive fixture to rotate, mounting bracket top is provided with suspender, suspender is used for suspension and tightens rifle, tighten rifle relative with bottom motor to be installed, middle part is provided with display screen and can shows the moment of torsion tightening rifle in real time, described rifle of tightening is by tightening rifle switch board control connection, for setting the upper torque limit value of tightening rifle, this station clamp to be ventilated clamping work pieces by cylinder, cylinder can be evolved to the gas in gas circuit by three linked piece, the air pressure of the cylinder ventilation controlled on fixture led by valve, above-mentioned parts are by PLC control cabinet control connection, realize the Auto-mounting of motor,
Station ten, the part that completes of station nine is hung to linking up with, and whether hook top is provided with display screen, in real time the operating condition of the motor that display is mounted, and controller is the master controller of mounted motor and station ten power supply, qualified for the motor detecting station nine installation.
Ten stations and four arc welding robots are subdivided in two groups of robot workstations, establish station two, station three, arc welding robot one and arc welding robot two in robot workstation one, and surrounding is provided with fence and separates; Establish station five, station six, arc welding robot three and arc welding robot four composition in robot workstation two, surrounding is provided with fence and separates.
The utility model motor vehicle seat back automatic welding production line, welding robot is controlled by PLC, the specific fixture of matching design is fixed clamping to weldment, automobile seat cushion automatic welding is produced completed by ten stations, four arc welding robots and three people, improve the automatization level of traditional-handwork production line, thus enhancing productivity and while welding precision, reducing the demand to man power and material, and then promote that the automatic welding of whole automotive seat is produced.
[accompanying drawing explanation]
Fig. 1 is the configuration diagram of motor vehicle seat back automatic welding production line;
Fig. 2 is the shaft type figure of station one;
Fig. 3 is the axonometric drawing of station two;
Fig. 4 is the axonometric drawing of station three;
Fig. 5 is the axonometric drawing of station four;
Fig. 6 is the axonometric drawing of station five;
Fig. 7 is the axonometric drawing of station six;
Fig. 8 is the axonometric drawing of station seven;
Fig. 9 is the axonometric drawing of station eight;
Figure 10 is the axonometric drawing of station nine;
Figure 11 is the axonometric drawing of station ten;
The axonometric drawing that Figure 12 is robot workstation.
Code name in the configuration diagram of Fig. 1 motor vehicle seat back automatic welding production line represents respectively: 1 station one, 2 station two, 3 station three, 4 station four, 5 station five, 6 stations six, 7 station seven, 8 station eight, 9 stations nine, 10 station ten, 11 arc welding robot one, 12 arc welding robots two, 13 arc welding robots three, 14 arc welding robot four, 15 robot workstation one, 16 robot workstations two.
Code name in the axonometric drawing of Fig. 2 station one represents respectively: 201 recliner, 202 handles, 203 material box.
Code name in the axonometric drawing of Fig. 3 station two represents respectively: 301 installing plates, 302 headrest-plates, 303 clamping heads, 304 devices for discharging, 305 material box, 306 cylinders, 307 bearing blocks, 308 positioning tools, 309 headrest tubes.
Code name in the axonometric drawing of Fig. 4 station three represents respectively: 401 clamping heads, 402 jacking cylinders, 403 cylinders, 404 guiders, 405 cylinder protective covers.
Code name in the axonometric drawing of Fig. 5 station four represents respectively: 501 guiding, 502 alignment pins, 503 trays, 504 hand folders, 505 forklift holes, 506 handles.
Code name in the axonometric drawing of Fig. 6 station five represents respectively: 601 headrest tube assemblies, 602 sidewall assemblies, 603 connecting plates, 604 connecting rods, and 605 valves are led, 606 cylinders, 607 clamping heads.
Code name in the axonometric drawing of Fig. 9 station eight represents respectively: 901 backrests, 902 cylinders, 903 recliner installing plates, 904 press buttones, 905 limiting cylinders.
Code name in the axonometric drawing of Figure 10 station nine represents respectively: 1001 buttons, 1002 cylinders, 1003 suspenders, 1004 display screens, and 1005 tighten rifle switch board, 1006PLC switch board, 1007 three linked pieces, and 1008 valves are led, 1009 bearings.
Code name in the axonometric drawing of Figure 11 station ten represents respectively: 1101 hooks, 1102 buttons, 1103 display screens, 1104 controllers.
Code name in the axonometric drawing of Figure 12 robot workstation represents respectively: 1201 welding wire copper, 1202 work station switch boards, 1203 transformers, 1204 positioners, 1205 rolling screen door, 1206 fences, 1207 arc welding robots.
[detailed description of the invention]
Now in conjunction with the detailed description of the invention of concrete this utility model patent of marginal data, believe it is clearly for a person skilled in the art.
The utility model patent motor vehicle seat back automatic welding production line carries out welding action by four arc welding robots in PLC and Fieldbus Control two robot workstations and the fixture that designs thereof according to the technological process of setting, makes whole weld task of motor vehicle seat back automatic welding production line only complete whole welding actions by two robot workstations, four arc welding robots, ten stations and three people.While improving automaticity, production efficiency, production capacity and welding precision, reduce production line to the requirement of man power and material.
Be illustrated in figure 1 the configuration diagram of a kind of motor vehicle seat back automatic welding of this utility model patent production line.This motor vehicle seat back automatic welding production line, primarily of ten stations and four arc welding robot compositions, comprising: 1 station one, 2 station two, 3 station three, 4 station four, 5 stations five, 6 station six, 7 station seven, 8 stations eight, 9 station nine, 10 station ten, 11 arc welding robots one, 12 arc welding robot two, 13 arc welding robot three, 14 arc welding robots four, 15 robot workstation one, 16 robot workstations two.15 robot workstations one mainly comprise 2 station two, 3 station three, 11 arc welding robot one and 12 arc welding robots two.The weld jig of nine stations designs according to the technological process needed for this motor vehicle seat back automatic welding production line, the weld jig schematic diagram of each station respectively as shown in Figures 2 to 11, carries out concise and to the point elaboration in conjunction with the axonometric drawing of each station welding clamp to each station course of work below respectively.
Station one mainly realizes the riveted joint of drive link and recliner, pickup from 203 material box, is placed on the suitable position of station one fixture, and then is placed on position as shown in Figure 2 by 201 recliner, manual depression 202 handle, is riveted together drive link and recliner.
Station two mainly realizes recliner assembly, first 301 installing plates are put to 308 detent mechanisms, then the welding of station one being completed part puts on suitable position, be placed on correct position by 302 headrest-plates and 309 headrest tubes again, after putting part, people walks out robot 15 work station one, start the weld jig of station two, 306 cylinder ventilations, 303 clamping heads are by Workpiece clamping, and 11 arc welding robots one carry out welding action according to the motion flow that pilot teaching is good.After having welded, stop the action of station two fixture, 306 cylinders are died, and 303 clamping heads unclamp, and 307 bearing rotaries 90 degree, make 304 devices for discharging be unloaded in the magazine of 305 by the workpiece welded smoothly.
Station three realizes the welding assembly of automotive seat sidewall and recliner.Put after part completes according to 404 guiding signals, start the fixture of station three, 403 cylinders ventilations, 401 clamping head clamping work pieces, arc welding robot two performs welding action according to the motion flow that pilot teaching is good.After having welded, again start weld jig, 403 cylinders are died, and 401 clamping heads unclamp, the workpiece jack-up that 402 jacking cylinders will weld, and handled easily person carries out pickup.405 cylinder protective covers mainly play protection cylinder, extend the effect in cylinder service life.
Station four mainly realizes the action of automotive seat sidewall mounting spring.The welding of station three being completed part seat sidewall is placed in 501 guiding, 502 alignment pins position workpiece, workpiece holds up by 503 trays, press 504 hand folders, sidewall is clamped, going up needing the one end of the spring installed to put in place, pressing 506 handles, the other end of spring is fixed on automotive seat sidewall.505 forklift holes mainly facilitate fork truck to carry fixture.
Station five mainly realizes 601 headrest tube assemblies, 602 sidewall assemblies, welding assembly between 603 connecting plates and 604 connecting rods.After needing the workpiece of welding to be in place this station described, start the fixture of this station, 606 cylinder ventilations, 607 clamping heads, by Workpiece clamping, then start 13 arc welding robots three and carry out welding action according to the motion flow that pilot teaching is good.
The welding of station five is mainly completed part and turns by station six, and station five has welded part another side needs the place of repair welding to carry out repair welding.
Station seven is suspenders, and be mainly used for that the welding of station six is completed part and hang up, the employee being convenient to this station checks welding quality, if there is situation as underproof in solder skip, burn-through or weldquality, then weldment is defective, scraps; If welding quality is qualified, then sends into station eight and carry out follow-up motion flow.
Whether qualified station eight, for detecting station, mainly detect the seat angle adjustor be welded.901 backrests are put after to the suitable position of station eight fixture, then 904 buttons are pressed, start this station clamp, then 902 cylinder ventilations, recliner installing plate place, backrest both sides is clamped fixing, and then this station tester holds backrest top center position, and the bearing between the recliner installing plate that backrest is fixed around both sides rotates 15 degree clockwise and counterclockwise respectively, if rotate smooth and easy, then seat angle adjustor installation qualification.
Station nine mainly realizes the Auto-mounting of motor.Figure 10 is the axonometric drawing of station nine fixture, and code name wherein represents respectively: 1001 buttons, 1002 cylinders, 1003 suspenders, 1004 display screens, and 1005 tighten rifle switch board, 1006PLC switch board, 1007 three linked pieces, and 1008 valves are led, 1009 bearings.Put after part completes, start 1001 buttons, 1002 cylinders ventilation clamping work pieces, continue to put motor to suitable position, 1003 suspenders are used for suspension and tighten rifle, and 1004 display screens can show the moment of torsion tightening rifle in real time, when the moment of torsion tightening rifle reaches setting value, action of tightening up a screw stops.1005 for tightening rifle switch board, can set the upper torque limit value of tightening rifle.1006 is PLC control cabinet.1007 three linked pieces can be evolved to the gas in gas circuit, to improve the service life of cylinder.The air pressure of the 1002 cylinder ventilations controlled on fixture led by 1008 valves.1009 bearings for supporting the fixture of this station, and drive fixture to rotate, and handled easily person carries out upper and lower pieces operation, increases work efficiency.
Whether the motor that station ten is installed mainly for detection of station nine is qualified.Figure 11 is the axonometric drawing of station ten fixture, and code name is wherein expressed as: 1101 hooks, 1102 buttons, 1103 display screens, 1104 controllers.The part that completes of station nine is hung after to 1101 hooks, starts 1102 buttons, 1103 display screens can show in real time the operating condition of mounted motor.1104 controllers are the master controller of mounted motor and station ten power supply.
Robot workstation forms primarily of fixture, welding robot fence and relevant auxiliary device, Figure 12 is the axonometric drawing at 15 robots work one station, code name is wherein: 1201 welding wire copper, 1202 work station switch boards, 1203 transformers, 1204 positioners, 1205 rolling screen door, 1206 fences, 1207 arc welding robots.Outside robot workstation one also comprise station two, station three.
Robot workstation two is similar to the structure of robot workstation one, and the soldering cramping apparatus unlike this work station is made up of the soldering cramping apparatus of station five and station six, and arc welding robot coordinates the frock clamp of this work station to complete pre-set welding action.
In whole piece motor vehicle seat back automatic welding production line, station one needs an operator to perform part and press-in action, and because the operating efficiency of this station is higher, can be mass, then this operator continues the action of control machine workstation one; Station four and robot workstation two can control predetermined production task by an operator; Station seven, station eight, station nine and station ten due to amount of action less, the production task of setting can have been controlled by an operator.Therefore whole piece motor vehicle seat back automatic welding production line can control whole welding production tasks by three operators.As the production capacity of certain production link need be improved, fixture or the robot quantity of corresponding station only need be increased; Or directly increase the quantity of whole production line to improve production capacity.
Be only the preferred embodiment of the utility model patent in sum, it is not used for limiting the practical range of the utility model patent, and the change of all equivalences done according to the utility model patent or modification, all should be considered as the technology category of utility model patent.
Claims (2)
1. a motor vehicle seat back automatic welding production line, be made up of ten stations and four arc welding robots, control welding robot, it is characterized in that by PLC, the weld jig of ten stations is set up by motor vehicle seat back welding production line,
Station one, the erection of side, fixed mount top has material box, workpiece is placed in described material box, fixed mount top is fixed with the fixture one be made up of handle, rotating shaft pin, drive link, bracing frame, riveted joint base, be provided with riveted joint base bottom bracing frame, bracing frame center upright is provided with drive link, and described drive link is linked by rotating shaft pin and handle, recliner is placed on riveted joint base, realizes the riveted joint of drive link and recliner;
Station two, detent mechanism is provided with installing plate, the welding of station one completes part and is fixed on installing plate by the weld jig of station two, described installing plate both sides are provided with headrest-plate and headrest tube, the weld jig of station two via cylinder ventilation, clamping head by Workpiece clamping, complete rotation by bearing, and corresponding with arc welding robot one, realize recliner assembly;
Station three, installed surface is provided with guider, workpiece is fixed on installed surface by the weld jig of station three, relative with arc welding robot two, the workpiece jack-up that the weld jig of station three will weld via cylinder ventilation, clamping head clamping work pieces, jacking cylinder, complete the welding assembly of automotive seat sidewall and recliner, cylinder both sides are provided with cylinder protective cover;
Station four, the welding of station three being completed part seat sidewall is placed in the guiding of station four, alignment pin is utilized to position workpiece, workpiece holds up by tray, sidewall clamps by hand folder, one end and the handle of spring are fixed, and the other end of spring is fixed on automotive seat sidewall, realize the action of automotive seat sidewall mounting spring;
Station five, be respectively equipped with headrest tube assembly welding clamp, sidewall assembly welding clamp, connecting plate weld jig, connecting rod weld jig, weld jig by cylinder ventilation, clamping head by Workpiece clamping, and corresponding with arc welding robot three, realize the welding assembly of backrest;
Station six, realize the plain clamp of location clamping function, the welding of station five being completed after part turns is placed in the thick guiding of station six, and weld jig is manually completed part to the welding of station five and carries out repair welding after being clamped by corresponding position by cylinder ventilation, clamping head;
Station seven, adopts the suspender be made up of balancing pole and the suspension hook that is fixed on balancing pole one end, the welding of station six is completed part and hangs up;
Station eight, installed surface is provided with recliner installing plate, backrest to be measured is fixed by station eight fixture and recliner installing plate, described station eight fixture is ventilated by cylinder, recliner installing plate place, both sides is clamped fixing, bearing between the recliner installing plate that backrest is fixed around both sides rotates 15 degree clockwise and counterclockwise respectively, and whether the seat angle adjustor that detection is welded is qualified;
Station nine, motor to be installed is placed on this station clamp, bearing is for supporting this station clamp, and drive fixture to rotate, mounting bracket top is provided with suspender, suspender is used for suspension and tightens rifle, tighten rifle relative with bottom motor to be installed, middle part is provided with display screen and can shows the moment of torsion tightening rifle in real time, described rifle of tightening is by tightening rifle switch board control connection, for setting the upper torque limit value of tightening rifle, this station clamp to be ventilated clamping work pieces by cylinder, cylinder can be evolved to the gas in gas circuit by three linked piece, the air pressure of the cylinder ventilation controlled on fixture led by valve, above-mentioned parts are by PLC control cabinet control connection, realize the Auto-mounting of motor,
Station ten, the part that completes of station nine is hung to linking up with, and whether hook top is provided with display screen, in real time the operating condition of the motor that display is mounted, and controller is the master controller of mounted motor and station ten power supply, qualified for the motor detecting station nine installation.
2. a kind of motor vehicle seat back automatic welding production line as claimed in claim 1, it is characterized in that, ten stations and four arc welding robots are subdivided in two groups of robot workstations, establish station two, station three, arc welding robot one and arc welding robot two in robot workstation one, surrounding is provided with fence and separates; Establish station five, station six, arc welding robot three and arc welding robot four composition in robot workstation two, surrounding is provided with fence and separates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398676.0U CN204818374U (en) | 2015-06-10 | 2015-06-10 | Car seat back automation of welding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398676.0U CN204818374U (en) | 2015-06-10 | 2015-06-10 | Car seat back automation of welding production line |
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| Publication Number | Publication Date |
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| CN204818374U true CN204818374U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520398676.0U Expired - Fee Related CN204818374U (en) | 2015-06-10 | 2015-06-10 | Car seat back automation of welding production line |
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| Country | Link |
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| CN (1) | CN204818374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889526A (en) * | 2015-06-10 | 2015-09-09 | 蓝姆汽车焊接设备(上海)有限公司 | Automobile seat backrest automatic welding production line and production method thereof |
| CN106181098A (en) * | 2016-08-31 | 2016-12-07 | 天津七所高科技有限公司 | A kind of automatic production process equipment is switched fast flexiblesystem |
| CN109940256A (en) * | 2019-03-12 | 2019-06-28 | 安徽大洋机械制造有限公司 | A kind of automobile rear floor welding procedure |
-
2015
- 2015-06-10 CN CN201520398676.0U patent/CN204818374U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889526A (en) * | 2015-06-10 | 2015-09-09 | 蓝姆汽车焊接设备(上海)有限公司 | Automobile seat backrest automatic welding production line and production method thereof |
| CN106181098A (en) * | 2016-08-31 | 2016-12-07 | 天津七所高科技有限公司 | A kind of automatic production process equipment is switched fast flexiblesystem |
| CN109940256A (en) * | 2019-03-12 | 2019-06-28 | 安徽大洋机械制造有限公司 | A kind of automobile rear floor welding procedure |
| CN109940256B (en) * | 2019-03-12 | 2021-09-14 | 安徽大洋机械制造有限公司 | Welding process for rear floor of automobile |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |