CN108515329B - Automatic assembling system for automobile head lamp - Google Patents

Abstract

The invention discloses an automatic assembly system of an automobile head lamp, which comprises a cap buckling machine, a focusing machine, a welding machine, a re-polishing machine and a conveying belt, wherein the cap buckling machine, the focusing machine, the welding machine and the re-polishing machine are sequentially connected through the conveying belt; the conveyor belt is configured to convey the workpiece; the cap buckling machine is configured to buckle the capillary tube and the lamp cap; the focusing machine is configured to fix the buckled capillary tube and the lamp cap in a matched manner; the welding machine is configured to weld the capillary tube and the lamp cap; the re-polishing machine is configured to detect the quality of the welded capillary tube; therefore, the conveying belt sequentially conveys the workpieces to the cap buckling machine, the focusing machine, the welding machine and the polishing machine, and the workpieces are assembled and detected in the cap buckling machine, the focusing machine, the welding machine and the polishing machine in sequence.

Description

Automatic assembling system for automobile head lamp

Technical Field

The invention relates to automatic production, in particular to an automatic assembly system of an automobile head lamp.

Background

Although China is a strong country of manufacturing industry, some manufacturing industries are in a manual or semi-automatic stage, particularly in the production of bulbs, and in a semi-automatic stage, so as to improve the current situation, the invention provides an automatic assembly system of an automobile head lamp.

Disclosure of Invention

According to one aspect of the invention, there is provided an automatic assembly system for an automotive headlamp, comprising a cap buckling machine, a focusing machine, a welding machine, a re-polishing machine and a conveyor belt, wherein the cap buckling machine, the focusing machine, the welding machine and the re-polishing machine are sequentially connected through the conveyor belt;

the conveyor belt is configured to convey the workpiece;

the cap buckling machine is configured to buckle the capillary tube and the lamp cap;

the focusing machine is configured to fix the buckled capillary tube and the lamp cap in a matched manner;

the welding machine is configured to weld the capillary tube and the lamp cap;

the re-polishing machine is configured to perform quality detection on the welded capillary.

Therefore, the conveying belt sequentially conveys the workpieces to the cap buckling machine, the focusing machine, the welding machine and the polishing machine, and the workpieces are assembled and detected in the cap buckling machine, the focusing machine, the welding machine and the polishing machine in sequence.

In some embodiments, the cap buckling machine comprises a capillary tube righting device and a buckling device, wherein the capillary tube righting device is connected with the buckling device;

the capillary tube righting device comprises a first manipulator, a lamp panel conveying mechanism, a capillary tube vision mechanism and a righting manipulator, wherein the first manipulator, the capillary tube vision mechanism and the righting manipulator are sequentially arranged at the upper end of the lamp panel conveying mechanism, and the capillary tube righting device is configured to righting the capillary tube and move the capillary tube to the buckling device;

The buckling device comprises a first machine table, a first power mechanism, a first rotating disc, a lamp cap feeding mechanism, a lamp cap righting mechanism, a first feeding mechanism, a first detection mechanism, a first discharging manipulator and a first waste manipulator, wherein the first power mechanism is arranged at the bottom of the first machine table, the first rotating disc is rotatably arranged on the upper end face of the first machine table and is connected with the first power mechanism in a matched mode, a first workpiece carrier group is arranged on the upper end face of the first rotating disc, and the lamp cap feeding mechanism, the lamp cap righting mechanism, the first feeding mechanism, the first detection mechanism, the first discharging manipulator and the first waste manipulator encircle the periphery of the first rotating disc in sequence and work in a matched mode with the first workpiece carrier group.

Thus, the capillary is positioned at the capillary positioning device, and the capillary positioning device moves the capillary to the buckling device; the upper end face of the first rotating disc is provided with a first workpiece carrier set, the lamp cap feeding mechanism, the lamp cap righting mechanism, the first feeding mechanism, the first detecting mechanism, the first discharging manipulator, the first waste product manipulator and the first rotating disc are matched with each other to work, the righted capillary tube and the lamp cap are buckled, the lamp cap is detected and discharged, and the buckled capillary tube and lamp cap are discharged to a conveying belt and are conveyed to the next working procedure along with the conveying belt.

In some embodiments, the cap feeding mechanism comprises a first vibration plate and a cap feeding mechanical arm, wherein the first vibration plate is connected with the cap feeding mechanical arm in a matched manner through a first transportation chute, and the cap feeding mechanical arm is connected with the first power mechanism;

the lamp cap positioning mechanism comprises a lamp cap detection assembly and a lamp cap positioning assembly, the lamp cap detection assembly and the lamp cap positioning assembly work cooperatively, and the lamp cap positioning assembly is connected with the first power mechanism;

the first feeding mechanism comprises a first feeding mechanical arm, a capillary tube compactor and a lamp cap fixer, wherein the first feeding mechanical arm, the capillary tube compactor and the lamp cap fixer work in a matched mode, and the first feeding mechanical arm and the lamp cap fixer are connected with the first power mechanism.

The lamp cap feeding mechanism consists of a first vibration disc and a lamp cap feeding manipulator, and the first vibration disc and the lamp cap feeding manipulator are responsible for moving the lamp cap onto a first rotating disc; the lamp cap righting mechanism consists of a lamp cap detection assembly and a lamp cap righting assembly, and the lamp cap on the first rotating disc is righted by the lamp cap detection assembly and the lamp cap righting assembly for subsequent assembly actions; the first feeding mechanism consists of a first feeding mechanical arm, a capillary tube compressor and a lamp cap fixer, and the capillary tube is inserted into the lamp cap on the first rotating disc by the first feeding mechanical arm, the capillary tube compressor and the lamp cap fixer in a matched mode.

In some embodiments, the snap-fit device further comprises a fuel injection mechanism, a feed detection mechanism, and a vacancy detection mechanism;

the oil injection mechanism is arranged between the lamp cap righting mechanism and the first feeding mechanism and is configured to perform oil injection lubrication on the lamp cap;

the feeding detection mechanism is arranged between the first feeding mechanism and the first detection mechanism and is configured to detect whether the capillary feeding is accurate or not;

the vacancy detection mechanism is arranged between the first discharging mechanical arm and the first waste mechanical arm and is configured to detect whether a workpiece is discharged or not.

Therefore, the oil spraying mechanism sprays oil to lubricate the lamp cap; the feeding detection mechanism detects whether the capillary feeding is accurate and transmits the signal to the first waste manipulator; the vacancy detecting mechanism detects whether the workpiece is discharged or not and transmits the signal to the first feeding mechanism.

In some embodiments, the focusing machine comprises a second machine table, a second power mechanism, a second rotating disk, a lamp cap feeding mechanism, a second feeding mechanical arm, a second detection mechanism, a fixed ring feeding mechanism, a fixed ring pressing mechanism, a focusing welding mechanism, a second discharging mechanical arm and a second waste mechanical arm, wherein the second power mechanism is arranged at the bottom of the second machine table, the second rotating disk is rotatably arranged on the upper end surface of the second machine table, the second rotating disk is connected with the second power mechanism in a matched manner, a second workpiece carrier set is arranged at the edge of the second rotating disk, and the lamp cap feeding mechanism, the second feeding mechanical arm, the second detection mechanism, the fixed ring feeding mechanism, the fixed ring pressing mechanism, the focusing welding mechanism, the second discharging mechanical arm and the second waste mechanical arm are sequentially surrounded on the periphery of the second rotating disk and are matched with the second workpiece carrier set.

From this, lamp holder feed mechanism, second feeding manipulator, second detection mechanism, solid fixed ring feed mechanism, solid fixed ring hold-down mechanism, focusing welding mechanism, second ejection of compact manipulator, second waste product manipulator and second rolling disc work of mutually supporting between, the capillary after the lock cooperates with the lamp holder to fix it through the mode of laser welding after the cover advances solid fixed ring, and detect the ejection of compact to it, assembly ejection of compact after the fixing is to the conveyer belt and gets into next process along with the conveyer belt.

In some embodiments, the lamp cap feeding mechanism comprises a second vibration disc and a lamp cap feeding mechanical arm, wherein the second vibration disc is connected with the lamp cap feeding mechanical arm through a second transportation chute, and the lamp cap feeding mechanical arm is connected with the second power mechanism;

the focusing welding mechanism comprises a machine base, and an image position detection assembly, a servo manipulator, a laser welding assembly and a laser welding turntable assembly which are all arranged on the machine base, wherein the image position detection assembly and the servo manipulator are respectively arranged corresponding to the laser welding assembly, and the image position detection assembly, the servo manipulator, the laser welding assembly and the laser welding turntable assembly are mutually matched to work;

the fixed ring feeding mechanism comprises a third vibration disc and a fixed ring feeding mechanical arm, the third vibration disc is connected with the fixed ring feeding mechanical arm through a third transportation chute, and the fixed ring feeding mechanical arm is connected with the second power mechanism.

The lamp cap feeding mechanism consists of a second vibration disc and a lamp cap feeding manipulator, and the lamp cap is moved into the second rotating disc by the cooperation of the second vibration disc and the lamp cap feeding manipulator; the fixed ring feeding mechanism moves the lamp cap into the second rotating disc through the cooperation of the third vibrating disc and the fixed ring feeding manipulator; the image position detection assembly, the servo manipulator, the laser welding assembly and the laser welding turntable assembly are matched with each other to fix the capillary tube sleeved in the fixing ring and the lamp holder matched body in a laser welding mode.

In some embodiments, the welding machine comprises a fourth machine table, a fourth power mechanism, a third rotating disc, a fourth feeding manipulator, a wire cutting mechanism, a wire welding mechanism, an air leakage detection mechanism, a fourth waste manipulator and a fourth discharging manipulator, wherein the fourth power mechanism is arranged at the bottom of the fourth machine table, the third rotating disc is rotatably mounted on the upper end surface of the fourth machine table, the third rotating disc is connected with the fourth power mechanism in a matched manner, a fourth workpiece carrier group is arranged at the edge of the third rotating disc, and the fourth feeding manipulator, the wire cutting mechanism, the wire welding mechanism, the air leakage detection mechanism, the fourth waste manipulator and the fourth discharging manipulator are sequentially wound around the third rotating disc and are matched with the fourth workpiece carrier group.

From this, the fourth feeding manipulator, cut line mechanism, wire welding mechanism, gas leakage detection mechanism, fourth waste product manipulator, fourth ejection of compact manipulator and the cooperation work between the third rolling disc carry out wire welding with the assembly after the laser welding to detect the ejection of compact to it, the assembly after the wire welding goes out to the conveyer belt and gets into next process along with the conveyer belt.

In some embodiments, the polishing machine comprises a fifth machine table, a fifth power mechanism, a fourth rotating disc, a fifth feeding manipulator, a vibration testing mechanism, a glow testing mechanism, a visual testing mechanism, a fifth discharging manipulator and a fifth waste manipulator, wherein the fifth power mechanism is arranged at the bottom of the fifth machine table, the fourth rotating disc is rotatably arranged on the upper end surface of the fifth machine table, the fourth rotating disc is connected with the fifth power mechanism in a matched manner, a fifth workpiece carrier group is arranged at the edge of the fourth rotating disc, and the fifth feeding manipulator, the vibration testing mechanism, the glow testing mechanism, the visual testing mechanism, the fifth discharging manipulator and the fifth waste manipulator are sequentially surrounded on the periphery of the fourth rotating disc and are matched with the fifth workpiece carrier group.

From this, the work of mutually supporting between fifth feeding manipulator, vibration testing mechanism, glow detection mechanism, visual detection mechanism, fifth ejection of compact manipulator, fifth waste product manipulator and the fourth rolling disc carries out a series of compound light quality inspection actions to the assembly after the wire welding, and the quality inspection action includes: vibration detection, glow detection, visual detection and the like, and detecting and discharging the assembly, wherein a series of quality-recovering light detection assemblies are discharged to a conveyor belt and enter the next working procedure along with the conveyor belt.

In some embodiments, the visual inspection mechanism includes a first camera, a second camera, and a turntable, the first camera and the second camera being disposed vertically, the first camera and the second camera being focused on the turntable.

From this, visual detection mechanism carries out visual detection by first camera, second camera and carousel mutually supporting work to the assembly body, and two cameras focus on the carousel and improve visual detection efficiency.

In some embodiments, the automatic assembly system of the automobile head lamp further comprises a black coating machine, wherein the black coating machine is arranged between the focusing machine and the welding machine and comprises a third machine table, a third power mechanism, a second mechanical arm, an oiling device and a drying device, the third power mechanism, the second mechanical arm, the oiling device and the drying device are all arranged on the third machine table, the oiling device and the drying device are connected with the third power mechanism, and the oiling device and the drying device are connected through the second mechanical arm;

The oiling device comprises a third feeding mechanical arm, a preheating mechanism, an oiling mechanism and an oiling chain, wherein the third feeding mechanical arm is configured to move a workpiece onto the oiling chain, the oiling chain is provided with a group A of a third workpiece carrier group, the workpiece is sequentially transported to the preheating mechanism and the oiling mechanism by the oiling chain, and the oiling device is configured to oil a bulb;

the drying device comprises a drying oven, a cooling mechanism, a third discharging manipulator and a drying chain, wherein a B group of a third workpiece carrier group is arranged on the drying chain, the drying chain sequentially conveys oiled workpieces to the drying oven and the cooling mechanism, and the drying device is configured to dry the oiled bulbs and move the oiled bulbs to the next procedure.

Therefore, the oiling device is matched with the third feeding mechanical arm, the preheating mechanism, the oiling mechanism and the oiling chain to carry out oiling on the assembly body, and the assembly body is moved to the drying device through the second mechanical arm; the drying device is used for drying and discharging the oiled assembly body by the cooperation of the drying furnace, the cooling mechanism, the third discharging mechanical arm and the drying chain, and the dried assembly body is discharged to the conveying belt and moves to the next working procedure along with the conveying belt.

In some embodiments, the automatic assembly system of the automobile headlight further comprises a marking machine and a packaging machine, wherein the marking machine is arranged on one side of the re-finishing machine, the packaging machine is arranged on one side of the marking machine, and the re-finishing machine, the marking machine and the packaging machine are sequentially connected through a conveying belt; the marking machine is configured to mark the welded lamp cap; the packaging machine is configured to arrange and package the marked lamp caps.

Therefore, the assembly body after the light restoration is sequentially moved into a marking machine and a packaging machine along with a conveying belt, the laser marking is carried out on the assembly body in the marking machine, and the marked assembly body is arranged and packaged in the packaging machine.

The automatic assembly system of the automobile head lamp provides complete bulb production steps, the whole assembly production system is automatically produced, manpower and material resources are reduced, the production efficiency is improved, a plurality of detection mechanisms are arranged in the system, and the production quality is ensured.

Drawings

Fig. 1 is a schematic plan view of an automatic assembling system for an automotive headlight according to an embodiment of the invention, and fig. 2 is a schematic perspective view of a cap buckling machine shown in fig. 1.

Fig. 3 is a schematic perspective view of the capillary positioning device shown in fig. 2.

Fig. 4 is a schematic perspective view of the fastening device shown in fig. 2.

Fig. 5 is a schematic perspective view of the cap feed mechanism of fig. 4.

Fig. 6 is a schematic perspective view of the lamp cap positioning mechanism shown in fig. 4.

Fig. 7 is a schematic perspective view of the first feeding mechanism shown in fig. 4.

Fig. 8 is a schematic perspective view of the focusing machine shown in fig. 1.

Fig. 9 is a top view of the focusing machine shown in fig. 8.

Fig. 10 is a schematic perspective view of the feeding mechanism of the lamp cap shown in fig. 8.

Fig. 11 is a schematic perspective view of the stationary ring feeding mechanism shown in fig. 8.

Fig. 12 is a schematic perspective view of the focus welding mechanism shown in fig. 8.

Fig. 13 is a schematic perspective view of the welder shown in fig. 1.

Fig. 14 is a schematic perspective view of the welding machine tool part shown in fig. 13.

Fig. 15 is a schematic perspective view of the polishing machine shown in fig. 1.

Fig. 16 is a top view of the polishing machine shown in fig. 15.

Fig. 17 is a schematic perspective view of the visual inspection mechanism shown in fig. 15.

Fig. 18 is a schematic perspective view of the black coating machine shown in fig. 1.

Fig. 19 is a top view of the oiling station shown in fig. 18.

Fig. 20 is a top view of the drying apparatus of fig. 18.

Fig. 21 is a schematic perspective view of the marking machine shown in fig. 1.

Fig. 22 is a schematic perspective view of the packing machine of fig. 1.

Fig. 23 is a schematic structural view of an assembly of a work piece of the present invention and an exploded view thereof.

Reference numerals in the drawings: 1-cap-fastening machine, 11-capillary alignment device, 111-first manipulator, 112-lamp panel transport mechanism, 113-capillary vision mechanism, 114-alignment manipulator, 12-fastening device, 121-first machine station, 122-first power mechanism, 123-first rotating disc, 1231-first workpiece carrier set, 124-lamp cap feed mechanism, 1241-first vibration disc, 1242-first transport chute, 1243-lamp cap feed manipulator, 125-lamp cap alignment mechanism, 125 a-lamp cap alignment assembly, 125 b-lamp cap detection assembly, 1251-aligner, 1252-lamp cap vision camera, 126-first feed mechanism, 1261-first feed manipulator, 1262-capillary compactor, 1263-lamp cap holder, 127-first detection mechanism 128-first reject robot, 129-first reject robot, 2-focus machine, 201-second machine, 202-second power mechanism, 203-second rotating disk, 2031-second workpiece carrier set, 204-head feed mechanism, 2041-second vibratory disk, 2042-second transport chute, 2043-head feed robot, 205-second feed robot, 206-second detection mechanism, 207-fixed ring feed mechanism, 2071-third vibratory disk, 2072-third transport chute, 2073-fixed ring feed robot, 208-fixed ring hold-down mechanism, 209-focus welding mechanism, 2091-housing, 2092-image position detection assembly, 2093-servo robot, 2094-laser welding assembly, 2095-laser welding turntable assembly, 210-second discharge robot, 211-second reject robot, 3-blacker, 31-oiling station, 311-third feed robot, 312-oiling station, 313-oiling station, 3131-group a of third workpiece carrier set, 314-preheating station, 32-drying station, 321-oven, 322-cooling station, 323-third discharge robot, 324-drying station, 3241-group B of third workpiece carrier set, 33-second robot, 34-third station, 35-third power station, 4-welder, 401-fourth station, 402-fourth power station, 403-third rotating disc, 4031-fourth workpiece carrier set, 404-fourth feed robot, 3-third discharge robot, 324-third drying station, 32-third workpiece carrier set, and 401-fourth feed robot 405-wire cutting mechanism, 406-wire welding mechanism, 407-gas leakage detection mechanism, 408-fourth detection mechanism, 409-fourth reject robot, 410-fourth discharge robot, 5-re-polishing machine, 501-fifth machine table, 502-fifth power mechanism, 503-fourth rotating disk, 5031-fifth workpiece carrier set, 504-fifth feed robot, 505-vibration test mechanism, 506-glow detection mechanism, 507-visual detection mechanism, 5071-first camera, 5072-second camera, 5073-turntable, 508-fifth detection mechanism, 509-fifth discharge robot, 510-fifth reject robot, 6-marking machine, 61-sixth machine table, 62-sixth power mechanism, 63-marking chain, 631-sixth workpiece carrier set, 64-cold resistance testing mechanism, 65-rechecking mechanism, 66-third product manipulator, 67-marking mechanism, 7-packaging machine, 71-packaging mechanism, 711-arranging manipulator, 72-packaging chain, 721-arranging disc, 73-seventh machine, 8-conveyer belt, 9 a-station calibrating mechanism, 9 b-controller, 10 a-capillary, 10 b-lamp cap, 10 c-lamp cap and 10 d-fixing ring.

Detailed Description

The invention is described in further detail below with reference to fig. 1-23.

With reference to fig. 1, according to one aspect of the present invention, there is provided an automatic assembling system for an automotive headlamp, including two sets of cap buckling machines 1, two sets of focusing machines 2, a welding machine 4, a re-polishing machine 5 and seven sets of conveyor belts 8, wherein the cap buckling machines 1, the focusing machines 2, the welding machine 4 and the re-polishing machine 5 are sequentially connected through the conveyor belts 8, and the automatic assembling system for an automotive headlamp further includes a controller 9b, wherein the controller 9b controls the cap buckling machines 1, the focusing machines 2, the welding machine 4, the re-polishing machine 5 and the conveyor belts 8;

the conveyor belt 8 is configured to convey the workpiece;

the cap-fastening machine 1 is configured to fasten a capillary 10a and a lamp cap 10 b;

the focusing machine 2 is configured to fix the buckled capillary 10a and the lamp cap 10c in a matching way;

the welder 4 is configured to weld the capillary 10a and the base 10 c;

the re-polishing machine 5 is configured to perform quality inspection of the welded capillary 10 a.

Therefore, the conveying belt 8 sequentially conveys workpieces to the cap buckling machine 1, the focusing machine 2, the welding machine 4 and the polishing machine 5, the workpieces are sequentially assembled and detected in the cap buckling machine 1, the focusing machine 2, the welding machine 4 and the polishing machine 5, and the automatic assembling system for the automobile head lamp completes the assembly of the capillary 10a, the lamp cap 10b and the lamp cap 10c and repeatedly detects the assemblies of the capillary, so that the production quality of the automatic assembling system is ensured.

Referring to fig. 2-4, the cap buckling machine 1 comprises a capillary tube righting device 11 and a buckling device 12, wherein the capillary tube righting device 11 is connected with the buckling device 12;

the capillary tube righting device 11 comprises a first manipulator 111, a lamp panel conveying mechanism 112, a capillary tube vision mechanism 113 and a righting manipulator 114, wherein the first manipulator 111, the capillary tube vision mechanism 113 and the righting manipulator 114 are sequentially arranged at the upper end of the lamp panel conveying mechanism 112, and the capillary tube righting device 11 is configured to righting the position of the capillary tube 10a and move the capillary tube 10a to the buckling device 12;

the fastening device 12 includes a first machine 121, a first power mechanism 122, a first rotating disc 123, a cap feeding mechanism 124, a cap positioning mechanism 125, a first feeding mechanism 126, a first detecting mechanism 127, a first discharging manipulator 128, and a first reject manipulator 129. The first power mechanism 122 is disposed at the bottom of the first machine 121, the first rotating disc 123 is rotatably disposed on the upper end surface of the first machine 121, the first rotating disc 123 is connected to the first power mechanism 122 in a matching manner, and the first power mechanism 122 can drive the first rotating disc 123 to rotate. The upper end surface of the first rotating disc 123 is provided with a first workpiece carrier set 1231, and the lamp cap feeding mechanism 124, the lamp cap positioning mechanism 125, the first feeding mechanism 126, the first detecting mechanism 127, the first discharging manipulator 128 and the first waste manipulator 129 sequentially encircle the periphery of the first rotating disc 123 and work in cooperation with the first workpiece carrier set 1231. The engagement device 12 is configured to engage the capillary 10a and the cap 10b after the positioning. The first discharging manipulator 128 and the first waste manipulator 129 are both connected with the first power mechanism 122 through a cam link mechanism. The first detection mechanism 127 is electrically connected with the first discharging manipulator 128, the first detection mechanism 127 feeds back a detection signal to the first discharging manipulator 128, and the first discharging manipulator 128 discharges the workpiece according to the signal, if the signal judges that the workpiece is waste, the first discharging manipulator 128 does not discharge the workpiece, and the workpiece flows into the next procedure, namely the waste discharging manipulator along with the turntable 5073.

Thereby, the capillary 10a is positioned at the capillary positioning device 11, and the capillary positioning device 11 moves the capillary 10a to the buckling device 12; the upper end face of the first rotating disc 123 is provided with a first workpiece carrier group 1231, the lamp cap feeding mechanism 124, the lamp cap righting mechanism 125, the first feeding mechanism 126, the first detecting mechanism 127, the first discharging manipulator 128, the first waste manipulator 129 and the first rotating disc 123 are matched with each other to work, the tubular billet 10a and the lamp cap 10b after righting are buckled, and are detected and discharged, and the tubular billet 10a and the lamp cap 10b after buckling are discharged to the conveyor belt 8 and are transported to the next working procedure along with the conveyor belt 8.

Referring to fig. 5-7, the cap feeding mechanism 124 includes a first vibration disk 1241 and a cap feeding manipulator 1243, the first vibration disk 1241 is cooperatively connected with the cap feeding manipulator 1243 through a first transportation chute 1242, and the cap feeding manipulator 1243 is connected with the first power mechanism 122;

the lamp cap alignment mechanism 125 comprises a lamp cap detection assembly 125b and a lamp cap alignment assembly 125a, the lamp cap detection assembly 125b cooperates with the lamp cap alignment assembly 125a, the lamp cap alignment assembly 125a comprises a lamp cap aligner 1251, the lamp cap alignment assembly 125a is connected with the first power mechanism 122, and the lamp cap detection assembly 125b comprises a lamp cap vision camera 1252;

The first feeding mechanism 126 includes a first feeding manipulator 1261, a capillary compactor 1262, and a cap holder 1263, the first feeding manipulator 1261, the capillary compactor 1262 and the cap holder 1263 cooperate, and the first feeding manipulator 1261 and the cap holder 1263 are connected to the first power mechanism 122.

Thus, the cap feeding mechanism 124 is composed of a first vibration plate 1241 and a cap feeding robot 1243, and the first vibration plate 1241 and the cap feeding robot 1243 are responsible for moving the caps 10b onto the first rotating plate 123; the lamp cap positioning mechanism 125 is composed of a lamp cap detection component 125b and a lamp cap positioning component 125a, and the lamp cap 10b on the first rotating disk 123 is aligned for subsequent assembly actions by the lamp cap detection component 125b and the lamp cap positioning component 125 a; the first feeding mechanism 126 is composed of a first feeding robot 1261, a capillary compressor 1262 and a cap holder 1263, and the first feeding robot 1261, the capillary compressor 1262 and the cap holder 1263 cooperate with each other to insert the capillary 10a into the cap 10b on the first rotary disk 123.

The buckling device 12 further comprises an oil injection mechanism, a feeding detection mechanism and a vacancy detection mechanism, wherein the feeding detection mechanism and the vacancy detection mechanism are induction optical fibers (all of which are not identified in the drawings of the oil injection mechanism, the feeding detection mechanism and the vacancy detection mechanism);

The oil spraying mechanism is arranged between the lamp cap righting mechanism 125 and the first feeding mechanism 126, and is configured to perform oil spraying lubrication on the lamp cap 10 b;

the feeding detection mechanism is arranged between the first feeding mechanism 126 and the first detection mechanism 127, and is configured to detect whether the feeding of the capillary 10a is accurate or not, and is electrically connected with the first feeding manipulator 1261;

the vacancy detection mechanism is disposed between the first discharging robot 128 and the first reject robot 129, and is configured to detect whether a workpiece is discharged or not, and is electrically coupled to the first reject robot 129, and when the vacancy detection mechanism detects that a workpiece remains on the station, the first reject robot 129 will remove the workpiece.

Thus, the oil spraying mechanism performs oil spraying lubrication on the lamp cap 10 b; the feed detection mechanism detects whether the capillary 10a is fed accurately and communicates this signal to the first reject robot 129; the vacancy detection mechanism detects whether the workpiece is discharged or not and transmits the signal to the first feeding mechanism 126.

Referring to fig. 8 to 9, the focusing machine 2 includes a second machine 201, a second power mechanism 202, a second rotating disc 203, a lamp cap feeding mechanism 204, a second feeding manipulator 205, a second detection mechanism 206, a fixed ring feeding mechanism 207, a fixed ring pressing mechanism 208, a focusing welding mechanism 209, a second discharging manipulator 210, and a second waste manipulator 211; the second power mechanism 202 is arranged at the bottom of the second machine 201, the second rotating disk 203 is rotatably arranged on the upper end surface of the second machine 201, the second rotating disk 203 is connected with the second power mechanism 202 in a matched manner, and the second power mechanism 202 can drive the second rotating disk 203 to rotate; the edge of the second rotating disc 203 is provided with a second workpiece carrier set 2031, and a lamp cap feeding mechanism 204, a second feeding manipulator 205, a second detecting mechanism 206, a fixed ring feeding mechanism 207, a fixed ring compressing mechanism 208, a focusing welding mechanism 209, a second discharging manipulator 210 and a second waste manipulator 211 are sequentially arranged around the second rotating disc 203 and work in cooperation with the second workpiece carrier set 2031; the second feeding mechanical arm 205, the fixed ring pressing mechanism 208, the second discharging mechanical arm 210 and the second waste mechanical arm 211 are all connected with the second power mechanism 202 through cam connecting rod mechanisms; the second detection mechanism 206 is electrically coupled to the second discharging robot 210, and the detection actions of the second detection mechanism 206 and the second discharging robot 210 are the same as the detection actions of the first detection mechanism 127 and the first discharging robot 128.

From this, the cap feeding mechanism 204, the second feeding manipulator 205, the second detecting mechanism 206, the fixed ring feeding mechanism 207, the fixed ring pressing mechanism 208, the focusing welding mechanism 209, the second discharging manipulator 210, the second reject manipulator 211 and the second rotating disk 203 work in cooperation with each other, the buckled capillary 10a and the cap 10c are matched, and are fixed by means of laser welding after being sleeved in the fixed ring 10d, and are detected and discharged, and the fixed assembly is discharged to the conveyor belt 8 and enters the next process along with the conveyor belt 8.

Referring to fig. 10-12, the lamp cap feeding mechanism 204 includes a second vibration plate 2041 and a lamp cap feeding mechanical arm 2043, the second vibration plate 2041 is connected with one end of the lamp cap feeding mechanical arm 2043 through a second transportation chute 2042, and the other end of the lamp cap feeding mechanical arm 2043 is connected with the second power mechanism 202;

the focusing welding mechanism 209 comprises a base 2091, an image position detecting assembly 2092, a servo manipulator 2093, a laser welding assembly 2094 and a laser welding turntable assembly 2095 which are all installed on the base 2091, wherein the image position detecting assembly 2092 and the servo manipulator 2093 are respectively arranged corresponding to the laser welding assembly 2094, and the image position detecting assembly 2092, the servo manipulator 2093, the laser welding assembly 2094 and the laser welding turntable assembly 2095 work in a mutually matched manner;

The stationary ring feeding mechanism 207 includes a third vibration plate 2071 and a stationary ring feeding robot 2073, the third vibration plate 2071 is connected with the stationary ring feeding robot 2073 through a third transportation chute 2072, and the stationary ring feeding robot 2073 is connected with the second power mechanism 202.

Thus, the lamp cap feeding mechanism 204 is composed of the second vibration plate 2041 and the lamp cap feeding manipulator 2043, and the lamp cap 10c is moved into the second rotating plate 203 by the cooperation of the second vibration plate 2041 and the lamp cap feeding manipulator 2043; the fixed ring feeding mechanism 207 moves the lamp cap 10b into the second rotating disc 203 by the cooperation of the third vibration disc 2071 and the fixed ring feeding manipulator 2073; the image position detecting unit 2092, the servo manipulator 2093, the laser welding unit 2094 and the laser welding turntable unit 2095 cooperate with each other to fix the capillary 10a and the lamp socket assembly, which are sleeved in the fixing ring 10d, in a laser welding mode.

Referring to fig. 13 to 14, the welding machine 4 includes a fourth machine table 401, a fourth power mechanism 402, a third rotating disc 403, a fourth feeding manipulator 404, a wire cutting mechanism 405, a wire welding mechanism 406, an air leakage detecting mechanism 407, a fourth detecting mechanism 408, a fourth reject manipulator 409, and a fourth discharging manipulator 410; the fourth power mechanism 402 is arranged at the bottom of the fourth machine table 401, the third rotating disc 403 is rotatably arranged on the upper end surface of the fourth machine table 401, the third rotating disc 403 is connected with the fourth power mechanism 402 in a matched manner, the fourth power mechanism 402 can drive the third rotating disc 403 to rotate, and a fourth workpiece carrier set 4031 is arranged at the edge of the third rotating disc 403; the fourth feeding manipulator 404, the wire cutting mechanism 405, the wire welding mechanism 406, the air leakage detection mechanism 407, the fourth detection mechanism 408, the fourth waste manipulator 409 and the fourth discharging manipulator 410 are sequentially wound around the third rotating disc 403 and are matched with the fourth workpiece carrier set 4031 to work, and the fourth feeding manipulator 404, the wire cutting mechanism 405, the wire welding mechanism 406, the air leakage detection mechanism 407, the fourth waste manipulator 409 and the fourth discharging manipulator 410 are all connected with the fourth power mechanism 402 through cam link mechanisms; the air leakage detection mechanism 407 and the fourth detection mechanism 408 are electrically connected with the fourth waste manipulator 409, when the air leakage detection mechanism 407 and the fourth detection mechanism 408 detect that the workpiece is unqualified, the signal is directly fed back to the fourth waste manipulator 409, and the fourth waste manipulator 409 will remove the unqualified workpiece, otherwise, the fourth waste manipulator 409 will not remove the workpiece.

Thus, the fourth feeding robot 404, the wire cutting mechanism 405, the wire welding mechanism 406, the air leakage detecting mechanism 407, the fourth detecting mechanism 408, the fourth reject robot 409, the fourth discharging robot 410 and the third rotating disc 403 cooperate with each other to perform wire welding on the assembly after laser welding and detect and discharge the assembly, and the assembly after wire welding is discharged to the conveyor belt 8 and enters the next process along with the conveyor belt 8.

15-16, the compound optical machine 5 comprises a fifth machine table 501, a fifth power mechanism 502, a fourth rotating disc 503, a fifth feeding mechanical arm 504, a vibration testing mechanism 505, a glow detecting mechanism 506, a visual detecting mechanism 507, a fifth detecting mechanism 508, a fifth discharging mechanical arm 509 and a fifth waste mechanical arm 510; the fifth power mechanism 502 is arranged at the bottom of the fifth machine table 501, the fourth rotating disc 503 can be installed on the upper end surface of the fifth machine table 501, the fourth rotating disc 503 is connected with the fifth power mechanism 502 in a matched manner, and the fifth power mechanism 502 can drive the fourth rotating disc 503 to rotate; the edge of the fourth rotating disc 503 is provided with a fifth workpiece carrier set 5031, and a fifth feeding mechanical arm 504, a vibration testing mechanism 505, a glow detecting mechanism 506, a visual detecting mechanism 507, a fifth detecting mechanism 508, a fifth discharging mechanical arm 509 and a fifth waste mechanical arm 510 are sequentially arranged around the fourth rotating disc 503 and work in cooperation with the fifth workpiece carrier set 5031; the fifth feeding mechanical arm 504, the vibration testing mechanism 505, the glow detecting mechanism 506, the visual detecting mechanism 507, the fifth discharging mechanical arm 509 and the fifth waste mechanical arm 510 are all connected with the fifth power mechanism 502 through a cam connecting rod mechanism; the vibration testing mechanism 505, the glow detecting mechanism 506 and the visual detecting mechanism 507 are electrically connected with the fifth waste manipulator 510, and the detection actions of the vibration testing mechanism 505, the glow detecting mechanism 506 and the visual detecting mechanism 507 and the fifth waste manipulator 510 are the same as those of the first detecting mechanism 127 and the first discharging manipulator 128.

From this, the fifth feeding manipulator 504, vibration testing mechanism 505, glow detection mechanism 506, visual detection mechanism 507, fifth detection mechanism 508, fifth ejection of compact manipulator 509, the work of mutually supporting between fifth waste product manipulator 510 and the fourth rotating disk 503 carries out a series of quality inspection actions of polishing to the assembly after the wire welding, and the quality inspection action includes: vibration detection, glow detection, visual detection and the like, and detecting and discharging the assembly, wherein a series of quality-recovering light detection assemblies are discharged to the conveyor belt 8 and enter the next working procedure along with the conveyor belt 8.

Referring to fig. 17, the visual inspection mechanism 507 includes a first camera 5071, a second camera 5072, and a turntable 5073, wherein a central axis of the first camera 5071 and a central axis of the second camera 5072 are perpendicular to each other, and the first camera 5071 and the second camera 5072 focus on the turntable 5073.

Thus, the visual inspection mechanism 507 performs visual inspection of the assembly by the cooperation of the first camera 5071, the second camera 5072 and the turntable 5073, and the two cameras are focused on the turntable 5073 to improve visual inspection efficiency.

The first detector, the second detector, the fourth detector and the fifth detector are all powered on tests, and the test method is to test the rated power of the capillary 10 a.

Referring to fig. 1 and 18-20, the automatic assembly system of the automobile headlamp of the invention further comprises a black coating machine 3, wherein the black coating machine 3 is arranged between the focusing machine 2 and the welding machine 4, the black coating machine 3 comprises a third machine table 34, a third power mechanism 35, a second manipulator 33, an oiling device 31 and a drying device 32, the third power mechanism 35 is arranged at the bottom end of the third machine table 34, the second manipulator 33, the oiling device 31 and the drying device 32 are all arranged on the third machine table 34, the second manipulator 33, the oiling device 31 and the drying device 32 are all connected with the third power mechanism 35, and the oiling device 31 and the drying device 32 are connected through the second manipulator 33;

the oiling device 31 comprises a third feeding mechanical arm 311, a preheating mechanism 314, an oiling mechanism 312 and an oiling chain 313, wherein the third feeding mechanical arm 311 is configured to move a workpiece onto the oiling chain 313, the oiling chain 313 is provided with an A group 3131 of a third workpiece carrier group, the oiling chain 313 sequentially conveys the workpiece to the preheating mechanism 314 and the oiling mechanism 312, and the oiling device 31 is configured to oil a bulb;

the drying device 32 comprises a drying oven 321, a cooling mechanism 322, a third discharging manipulator 323 and a drying chain 324, wherein the drying chain 324 is provided with a B group 3241 of a third workpiece carrier group, the drying chain 324 sequentially conveys oiled workpieces to the drying oven 321 and the cooling mechanism 322, and the drying device 32 is configured to dry the oiled bulbs and move the oiled bulbs to the next procedure.

Thus, the oiling device 31 is matched with the third feeding manipulator 311, the preheating mechanism 314, the oiling mechanism 312 and the oiling chain 313 to carry out oiling on the assembly body, and the assembly body is moved to the drying device 32 through the second manipulator 33; the drying device 32 is operated by the oven 321, the cooling mechanism 322, the third discharging manipulator 323 and the drying chain 324 to dry and discharge the oiled assembly, and the dried assembly is discharged to the conveyor belt 8 and moves to the next process along with the conveyor belt 8.

Referring to fig. 1 and 21-22, the automatic assembly system of the automobile headlight of the invention further comprises a marking machine 6 and a packaging machine 7, wherein the marking machine 6 is arranged on one side of the re-lighting machine 5, the packaging machine 7 is arranged on one side of the marking machine 6, and the re-lighting machine 5, the marking machine 6 and the packaging machine 7 are sequentially connected through a conveyer belt 8; the marking machine 6 is configured to mark the assembly of the welded cap 10c and capillary 10 a; the packaging machine 7 is configured to arrange and package the assembly of the lamp head 10c and the capillary 10a after the marking.

Referring to fig. 21, the marking machine 6 includes a sixth machine 61, a sixth power mechanism 62, a marking chain 63, a cold resistance testing mechanism 64, a rechecking mechanism 65, a third waste product manipulator 66 and a marking mechanism 67. The sixth power mechanism 62 is arranged at the bottom end of the sixth machine 61, the marking chain 63, the cold resistance testing mechanism 64, the rechecking mechanism 65, the third product manipulator 66 and the marking mechanism 67 are arranged at the upper end surface of the sixth machine 61, the cold resistance testing mechanism 64, the rechecking mechanism 65, the third product manipulator 66 and the marking mechanism 67 are connected through the marking chain 63, the sixth workpiece carrier group 631 is arranged on the marking chain 63, and workpieces are transported to the processing mechanisms on the marking chain 63. The cold resistance testing mechanism 64 and the rechecking mechanism 65 are electrically connected with the third waste product manipulator 66, the rechecking mechanism 65 is visual detection, and mainly rechecks whether the quality problem exists in the workpiece or not, and if the quality problem exists, the workpiece is removed through the third waste product manipulator 66; the cold resistance testing mechanism 64 tests the resistance of the workpiece, and if the resistance value does not reach the standard value range, the resistance is removed by the third product manipulator 66.

Referring to fig. 22, the packing machine 7 includes a seventh machine 73, a packing chain 72, and a packing mechanism 71, the packing chain 72 and the packing mechanism 71 are provided on the seventh machine 73, and the packing mechanism 71 is connected to the packing chain 72; the packing mechanism 71 is provided with an alignment robot 711, the packing chain 72 is provided with an alignment tray 721, and the alignment robot 711 aligns the workpieces on the alignment tray 721; the packing chain 72 is divided into upper and lower layers, and the upper and lower packing chains 72 are connected by a lifter (not shown).

Accordingly, the assembly after the re-irradiation is sequentially moved to the marking machine 6 and the packaging machine 7 along with the conveyor belt 8, the laser marking is performed on the assembly in the marking machine 6, and the arrangement and packaging are performed on the assembly after the marking in the packaging machine 7.

Accordingly, the assembly after the re-irradiation is sequentially moved to the marking machine 6 and the packaging machine 7 along with the conveyor belt 8, the laser marking is performed on the assembly in the marking machine 6, and the arrangement and packaging are performed on the assembly after the marking in the packaging machine 7.

The flow mode of the production line of the automatic assembly system of the automobile head lamp is stepping, the power mechanisms of the production line are all provided with the dividers, and the power mechanisms of the production line provide power for the corresponding processing mechanisms and components through a plurality of groups of cam connecting rod mechanisms; the first rotating disc 123, the second rotating disc 203, the third rotating disc 403 and the fourth rotating disc 503 are respectively provided with a station calibration mechanism 9a and a loose clamping cylinder, wherein the station calibration mechanism 9a is used for station calibration, and the loose clamping cylinder is used for performing loose clamping action on a workpiece carrier; meanwhile, the production system is provided with a compressor to provide power for the pneumatic elements in the system.

The automatic assembly system of the automobile head lamp provides complete bulb production steps, and the key points of the invention are as follows: 1. the whole line comprises 7 sets of conveyer belt 8 mechanisms: the conveyer belt 8 connected with the cap buckling machine 1 and the focusing machine 2 is provided with 2 sets, the focusing machine 2 is provided with 2 sets on the conveyer belt 8 of the black coating machine 3, the conveyer belt 8 connected with the welding machine 4 by the black coating machine 3 is provided with 1 set, the conveyer belt 8 connected with the re-polishing machine 5 by the welding machine 4 is provided with 1 set, and the conveyer belt 8 connected with the packaging machine 7 by the re-polishing machine 5 is provided with 1 set; 2. a Deshi cam box is adopted as a drive; 3. 140 lamp tubes can be stored in the conveyor belt 8 of the blackening machine 3 and the welding machine 4; 4. the conveyer belt 8 of the welding machine 4 and the re-polishing machine 5 is provided with a resistance test; 5. the compound light machine 5 and a conveyer belt 8 of the packaging machine 7 are provided with a laser printing mechanism;

the whole assembly production system is automatically produced, so that manpower and material resources are reduced, the production efficiency is improved, and a plurality of detection mechanisms are arranged in the system, so that the production quality is ensured.

The production method of each station of each processing machine station in the invention is described in detail as follows:

1. cap buckling procedure (corresponding cap buckling machine 1)

I, capillary 10a righting procedure: in the process of righting the capillary 10a, the first manipulator 111 moves the capillary 10a at the lamp panel conveying mechanism 112 to the capillary vision mechanism 113, the capillary vision mechanism 113 detects the placement position of the capillary 10a and feeds the signal back to the righting manipulator 114, and the righting manipulator 114 carries out righting operation on the capillary 10a according to the signal and moves to the next process.

II, buckling procedure: the first rotor 5073 of the capping device is provided with 16 first workpiece carriers, wherein,

01#: a vacancy;

02#: the lamp caps 10b are fed, corresponding to the lamp cap feeding mechanism 124, for feeding the lamp caps 10 b;

03#: a vacancy;

04#: the direction detection of the lamp cap 10b corresponds to the lamp cap detection component 125b, and is used for detecting the placement direction of the lamp cap 10 b;

05#: a vacancy;

06#: the direction of the lamp cap 10b is adjusted, and the lamp cap righting component 125a is corresponding to the lamp cap righting component and is used for righting the placement position of the lamp cap 10 b;

07#: the oil injection corresponds to the oil injection mechanism and is used for lubricating the lamp cap 10 b;

08#: bulb feed, corresponding to the first feed mechanism 126, for inserting the bulb 10a into the cap 10 b;

09#: the feeding detection corresponds to the feeding detection mechanism and is used for detecting whether the lamp cap 10b is fed or not;

10#: a vacancy;

11#: the lighting corresponds to the first detection mechanism 127, and is used for detecting the mass of the capillary 10a and feeding back to the first discharging manipulator 128;

12#: the lighting corresponds to the first detection mechanism 127, and is used for detecting the mass of the capillary 10a and feeding back to the first discharging manipulator 128;

13#: the qualified products are discharged, corresponding to the first discharging manipulator 128, and are used for discharging the qualified workpieces, discharging the qualified workpieces to the conveyor belt 8 and moving to the next working procedure along with the conveyor belt 8;

14#: the vacancy detection corresponds to the vacancy detection mechanism and is used for detecting whether a workpiece exists on the first workpiece carrier or not;

15#: station calibration, wherein a station calibration mechanism 9a is arranged at the position for calibrating the turntable 5073;

16#: and the waste is discharged, and the waste is corresponding to the first waste manipulator 129 and is used for moving unqualified workpieces out of the production line.

2. Focusing welding process (corresponding focusing machine 2)

The second rotary disk 203 of the focusing machine 2 is provided with 20 second workpiece carriers, wherein,

01#: the lamp cap 10c is fed, and the lamp cap feeding mechanism 204 is used for feeding the lamp cap 10 c;

02#: station calibration, wherein a station calibration mechanism 9a is arranged at the position for calibrating the turntable 5073;

03#: the lamp cap 10c is detected, and is a lamp cap 10c detection station, and is used for detecting the lamp cap 10c and feeding back to the second discharging manipulator 210;

04#: feeding the capillary 10a, and correspondingly carrying out feeding operation on the buckled capillary 10a in the previous step by a second feeding manipulator 205;

05#: the capillary 10a is detected, and corresponds to the second detection mechanism 206, and is used for detecting the mass of the capillary 10a and feeding back to the second discharging manipulator 210;

06#: a vacancy;

07#: the fixed ring 10d is fed, and the fixed ring feeding mechanism 207 is used for feeding the fixed ring 10 d;

08#: the fixed ring 10d is pressed, and corresponds to the fixed ring pressing mechanism 208, and is used for pressing the fixed ring 10 d;

09# to 12#: a vacancy;

13#: focusing welding, corresponding to the focusing welding mechanism 209, for performing welding fixation on the assembly;

14# to 16#: a vacancy;

17#: the genuine products are discharged, corresponding to the second discharging manipulator 210, and are used for discharging finished products, discharged to the conveyor belt 8 and moved to the next working procedure along with the conveyor belt 8;

18#: a vacancy;

19#: the defective products are discharged, and the defective products are corresponding to the second waste manipulator 211 and used for discharging waste products;

20#: and (5) a vacancy.

3. Blackening process (corresponding blackening machine 3)

I, oiling: the assembly of the capillary 10a after focus welding of the previous step (hereinafter referred to as an assembly, which is assembled and fixed by the capillary 10a, the cap 10b, the cap 10c, and the fixing ring 10 d) is fed to and oiled at the oiling device 31, and after the oiling device 31 oils the bulb, the oiled assembly is transferred to the drying device 32 by the second robot 33.

II, the oiled bulb is dried at the drying device 32 and discharged to the next processing procedure.

4. Wire bonding process (corresponding bonding machine 4)

The third rotating disc 403 of the welding machine 4 is provided with 16 fourth workpiece carriers, wherein,

01#: station calibration, wherein a station calibration mechanism 9a is arranged at the position for calibrating the turntable 5073;

02#: a vacancy;

03#: the capillary 10a is fed, and corresponds to a fourth feeding manipulator 404, and is used for feeding the assembly after the blackening in the previous process;

04#: a vacancy;

05#: the thread is cut, corresponds to the thread cutting structure and is used for cutting off the lead of the capillary 10 a;

06#: a vacancy;

07#: a first wire is welded, corresponding to the wire welding mechanism 406, for welding the wire with the lamp cap 10 c;

08#: a vacancy;

09#: a second wire is welded, corresponding to the wire welding mechanism 406, for welding the wire with the lamp cap 10 c;

10#: the air leakage detection corresponds to the air leakage detection mechanism 407, and is configured to detect whether the assembly body after wire welding has air leakage, and feed back the signal to the fourth waste manipulator 409;

11#: a vacancy;

12#: the lighting test corresponds to the fourth detecting mechanism 408, and is configured to detect the quality of the capillary 10a after the wire is welded, and feed back the detected quality to the fourth reject manipulator 409;

13#: discharging defective products, corresponding to a fourth waste manipulator 409, for removing waste products;

14#: a vacancy;

15#: the genuine products are discharged, corresponding to the fourth discharging manipulator 410, for correctly discharging the genuine products, and are discharged to the conveyor belt 8 and moved to the next working procedure along with the conveyor belt 8;

16#: and (5) a vacancy.

5. Polishing process (corresponding polishing machine 5)

The fourth rotating disc 503 of the compound optical machine 5 is provided with 20 fifth workpiece carriers, wherein,

01#: feeding the lamp tube, corresponding to the fifth feeding manipulator 504, for feeding the assembly body subjected to wire welding in the previous process;

02#: station calibration, wherein a station calibration mechanism 9a is arranged at the position for calibrating the turntable 5073;

03#: a vacancy;

04#: vibration test, corresponding to the vibration detection mechanism, for vibration test of the assembly;

05-06 #: a vacancy;

07#: glow test, corresponding to glow detection mechanism 506, for glow test of the assembly;

08-10 #: a vacancy;

11#: the re-lighting test corresponds to the visual detection mechanism 507 and is used for re-lighting test of the assembly body;

12-13 #: capillary 10a is tested, corresponding to fifth detection mechanism 508, for power detection of capillary 10a of the assembly.

14-16 #: a vacancy;

17#: the genuine products are discharged, corresponding to the fifth discharging manipulator 509, for discharging the finished products, discharging the finished products to the conveyor belt 8, and moving to the next working procedure along with the conveyor belt 8;

18#: a vacancy;

19#: discharging defective products, wherein a fifth waste manipulator 510 is used for removing the defective products;

20#: vacancy, or both

6. Marking process (corresponding marking machine 6)

The marking machine 6 performs laser marking for the assembly.

7. Array package (corresponding packing machine 7)

The packaging machine 7 performs array packaging on the assembled bodies.

( Taking the tray running speed and the chain running speed into consideration; a buffer storage mechanism is adopted between the tray and the chain; the buffer storage mechanism can store 6 assemblies at a time; the feeding and discharging mechanism adopts an SMC module. )

The steps 1 to 7 are connected by a conveyor belt 8, and the conveyor belt 8 conveys the work pieces of each step.

The foregoing are merely some embodiments of the invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.

Claims (8)

1. The automatic assembling system of the automobile head lamp is characterized by comprising a cap buckling machine (1), a focusing machine (2), a welding machine (4), a re-polishing machine (5) and a conveyor belt (8), wherein the cap buckling machine (1), the focusing machine (2), the welding machine (4) and the re-polishing machine (5) are sequentially connected through the conveyor belt (8);

the conveyor belt (8) is configured to transport a workpiece;

the cap buckling machine (1) is configured to buckle a capillary (10 a) and a lamp cap (10 b);

the focusing machine (2) is configured to fix the buckled capillary tube (10 a) and the lamp cap (10 c) in a matching way;

The welding machine (4) is configured to weld the capillary (10 a) and the lamp cap (10 c) after being matched and fixed;

the re-polishing machine (5) is configured to detect the quality of the welded capillary tube (10 a) and the lamp cap (10 c);

the cap buckling machine (1) comprises a capillary tube righting device (11) and a buckling device (12), wherein the capillary tube righting device (11) is connected with the buckling device (12);

the capillary tube righting device (11) comprises a first manipulator (111), a lamp panel conveying mechanism (112), a capillary tube vision mechanism (113) and a righting manipulator (114), wherein the first manipulator (111), the capillary tube vision mechanism (113) and the righting manipulator (114) are sequentially arranged on the lamp panel conveying mechanism (112), and the capillary tube righting device (11) is configured to righting the position of the capillary tube (10 a) and move the capillary tube (10 a) to the buckling device (12);

the buckling device (12) comprises a first machine table (121), a first power mechanism (122), a first rotating disc (123), a lamp cap feeding mechanism (124), a lamp cap righting mechanism (125), a first feeding mechanism (126), a first detection mechanism (127), a first discharging manipulator (128) and a first waste manipulator (129), wherein the first power mechanism (122) is arranged at the bottom of the first machine table (121), the first rotating disc (123) is arranged on the upper end surface of the first machine table (121), the first rotating disc (123) is connected with the first power mechanism (122) in a matched mode, the first power mechanism (122) can drive the first rotating disc (123) to rotate, a first workpiece carrier group (1231) is arranged on the upper end surface of the first rotating disc (123), and the lamp cap righting mechanism (124), the first feeding mechanism (126), the first detection mechanism (127), the first discharging manipulator (128) and the first waste manipulator (129) are sequentially arranged around the first rotating disc (10 a) and are matched with the first workpiece carrier group (10 a) in a surrounding mode;

The lamp cap feeding mechanism (124) comprises a first vibration disc (1241), a first transportation chute (1242) and a lamp cap feeding manipulator (1243), the first vibration disc (1241) is connected with the lamp cap feeding manipulator (1243) in a matched mode through the first transportation chute (1242), and the lamp cap feeding manipulator (1243) is connected with the first power mechanism (122);

the lamp cap positioning mechanism (125) comprises a lamp cap detection assembly (125 b) and a lamp cap positioning assembly (125 a), the lamp cap detection assembly (125 b) and the lamp cap positioning assembly (125 a) work cooperatively, and the lamp cap positioning assembly (125 a) is connected with the first power mechanism (122);

the first feeding mechanism (126) comprises a first feeding mechanical arm (1261), a capillary compactor (1262) and a lamp cap fixer (1263), the first feeding mechanical arm (1261), the capillary compactor (1262) and the lamp cap fixer (1263) work cooperatively, and the first feeding mechanical arm (1261) and the lamp cap fixer (1263) are connected with the first power mechanism (122);

the buckling device (12) further comprises an oil injection mechanism, a feeding detection mechanism and a vacancy detection mechanism;

the oil injection mechanism is arranged between the lamp cap righting mechanism (125) and the first feeding mechanism (126), and is configured to perform oil injection lubrication on the lamp cap (10 b);

The feeding detection mechanism is arranged between the first feeding mechanism (126) and the first detection mechanism (127) and is configured to detect whether the feeding of the capillary (10 a) is accurate or not;

the vacancy detection mechanism is disposed between the first discharge robot (128) and the first reject robot (129), and the vacancy detection mechanism is configured to detect whether a workpiece is discharged or not.

2. The automatic assembling system of an automobile headlamp according to claim 1, wherein the focusing machine (2) comprises a second machine table (201), a second power mechanism (202), a second rotating disc (203), a lamp cap feeding mechanism (204), a second feeding mechanical arm (205), a second detection mechanism (206), a fixed ring feeding mechanism (207), a fixed ring pressing mechanism (208), a focusing welding mechanism (209), a second discharging mechanical arm (210) and a second waste mechanical arm (211), the second power mechanism (202) is arranged on the second machine table (201), the second rotating disc (203) is arranged on the upper end face of the second machine table (201), the second rotating disc (203) is connected with the second power mechanism (202) in a matched mode, the second power mechanism (202) can drive the second rotating disc (203) to rotate, a second workpiece carrier set (2031) is arranged at the edge of the second rotating disc (203), and the lamp cap feeding mechanism (204), the second feeding mechanical arm (205), the second detection mechanism (206), the fixed ring pressing mechanism (208) and the fixed ring feeding mechanism (209) are arranged on the edge of the second rotating disc (203) The second discharging mechanical arm (210) and the second waste mechanical arm (211) are sequentially arranged around the second rotating disc (203) in a surrounding mode and are matched with the second workpiece carrier set (2031) to work.

3. The automatic assembly system of automotive headlamps according to claim 2, characterized in that the lamp cap feeding mechanism (204) comprises a second vibration plate (2041), a second transportation chute (2042) and a lamp cap feeding manipulator (2043), the second vibration plate (2041) is connected with one end of the lamp cap feeding manipulator (2043) through the second transportation chute (2042), and the other end of the lamp cap feeding manipulator (2043) is connected with the second power mechanism (202);

the focusing welding mechanism (209) comprises a base (2091), an image position detection assembly (2092), a servo manipulator (2093), a laser welding assembly (2094) and a laser welding turntable assembly (2095), wherein the image position detection assembly (2092), the servo manipulator (2093), the laser welding assembly (2094) and the laser welding turntable assembly (2095) are all arranged on the base (2091), the image position detection assembly (2092) and the servo manipulator (2093) are respectively arranged corresponding to the laser welding assembly (2094), and the image position detection assembly (2092), the servo manipulator (2093), the laser welding assembly (2094) and the laser welding turntable assembly (2095) are mutually matched to work;

the fixed ring feeding mechanism (207) comprises a third vibrating disc (2071), a third conveying chute (2072) and a fixed ring feeding manipulator (2073), wherein the third vibrating disc (2071) is connected with the fixed ring feeding manipulator (2073) through the third conveying chute (2072), and the fixed ring feeding manipulator (2073) is connected with the second power mechanism (202).

4. The automatic assembly system of an automotive headlamp according to claim 1, wherein the welding machine (4) comprises a fourth machine table (401), a fourth power mechanism (402), a third rotating disc (403), a fourth feeding mechanical arm (404), a wire cutting mechanism (405), a wire welding mechanism (406), an air leakage detection mechanism (407), a fourth detection mechanism (408), a fourth waste mechanical arm (409) and a fourth discharging mechanical arm (410), the fourth power mechanism (402) is arranged on the fourth machine table (401), the third rotating disc (403) is arranged on the upper end face of the fourth machine table (401), the third rotating disc (403) is connected with the fourth power mechanism (402) in a matched mode, the fourth power mechanism (402) can drive the third rotating disc (403) to rotate, a fourth workpiece carrier set (4031) is arranged on the edge of the third rotating disc (403), and the fourth feeding mechanical arm (404), the wire cutting mechanism (405), the wire welding mechanism (406), the air leakage detection mechanism (407), the fourth detection mechanism (408) and the fourth waste mechanical arm (409) are sequentially matched with the fourth workpiece carrier set (4031) around the fourth rotating disc (40410).

5. The automatic assembly system of an automotive headlamp according to claim 1, wherein the polishing machine (5) comprises a fifth machine table (501), a fifth power mechanism (502), a fourth rotating disc (503), a fifth feeding mechanical arm (504), a vibration testing mechanism (505), a glow detecting mechanism (506), a visual detecting mechanism (507), a fifth detecting mechanism (508), a fifth discharging mechanical arm (509) and a fifth waste mechanical arm (510), the fifth power mechanism (502) is arranged at the bottom position of the fifth machine table (501), the fourth rotating disc (503) is arranged on the upper end surface of the fifth machine table (501), the fourth rotating disc (503) is connected with the fifth power mechanism (502) in a matched mode, the fifth power mechanism (502) can drive the fourth rotating disc (503) to rotate, a fifth workpiece carrier set (5031) is arranged at the edge of the fourth rotating disc (503), and the fifth feeding mechanical arm (504), the vibration testing mechanism (505), the visual detecting mechanism (507), the fifth detecting mechanism (508) and the fifth workpiece carrier set (5031) are sequentially matched with the fifth rotating disc (503) around the fifth rotating disc (503).

6. The automotive headlamp automatic assembly system of claim 5, wherein the visual detection mechanism (507) comprises a first camera (5071), a second camera (5072) and a turntable (5073), wherein a central axis of the first camera (5071) and a central axis of the second camera (5072) are perpendicular to each other, and wherein the first camera (5071) and the second camera (5072) are focused on the turntable (5073).

7. The automatic assembly system of an automobile headlamp according to claim 1, further comprising a black coating machine (3), wherein the black coating machine (3) is arranged between the focusing machine (2) and the welding machine (4), the black coating machine (3) comprises a third machine table (34), a third power mechanism (35), a second manipulator (33), an oiling device (31) and a drying device (32), the third power mechanism (35), the second manipulator (33), the oiling device (31) and the drying device (32) are arranged on the third machine table (34), the oiling device (31) and the drying device (32) are connected with the third power mechanism (35), and the oiling device (31) and the drying device (32) are connected through the second manipulator (33);

the oiling device (31) comprises a third feeding mechanical arm (311), a preheating mechanism (314), an oiling mechanism (312) and an oiling chain (313), wherein the third feeding mechanical arm (311) is configured to move a workpiece onto the oiling chain (313), the oiling chain (313) is provided with an A group (3131) of a third workpiece carrier group, the oiling chain (313) sequentially conveys the workpiece to the preheating mechanism (314) and the oiling mechanism (312), and the oiling device (31) is configured to oil the workpiece;

Drying device (32) are including oven (321), cooling body (322), third ejection of compact manipulator (323) and stoving chain (324), be equipped with B group (3241) of third work piece carrier group on stoving chain (324), work piece after drying chain (324) will the fat liquoring is transported to oven (321), cooling body (322) in proper order, drying device (32) are configured to dry the work piece after the fat liquoring and move it to next process.

8. The automatic assembly system of the automobile headlamp according to claim 1, further comprising a marking machine (6) and a packaging machine (7), wherein the marking machine (6) is arranged on one side of the re-polishing machine (5), the packaging machine (7) is arranged on one side of the marking machine (6), and the re-polishing machine (5), the marking machine (6) and the packaging machine (7) are sequentially connected through a conveying belt (8);

the marking machine (6) is configured to mark the capillary (10 a) and the lamp cap (10 c) of the quality detection;

the packaging machine (7) is configured to arrange and package the marked capillary tube (10 a) and the lamp cap (10 c).