CN110587267A - Lean intelligent assembly line for start-stop starter - Google Patents

Abstract

The invention relates to a lean intelligent assembly line for a start-stop starter, which comprises an isolator assembly line, a drive shaft assembly line, a starter assembly line, an electromagnetic switch assembly line and a delivery performance detection line, wherein the isolator assembly line is sequentially provided with processes of guide cylinder oil coating and line feeding, gear shaft feeding, automatic gear spinning, cover gasket assembly, cover extruding and cover shaping, pagoda spring assembling, slip ring pressing assembly and isolator line discharging. The lean intelligent assembly line for the start-stop starter provided by the invention has the advantages that the whole process is error-proof; automatically isolating unqualified products; the assembly quality and the efficiency are greatly improved, and the number of the personnel on the whole line is reduced by 80%.

Description

Lean intelligent assembly line for start-stop starter

Technical Field

The invention relates to the technical field of starter assemblies, in particular to a lean intelligent assembly line for starting and stopping a starter.

Background

The starter assembly and the core components (the armature assembly, the electromagnetic switch assembly and the driving shaft assembly) thereof are processed and assembled in a manual cooperation single machine operation mode, and the defects of low personnel utilization rate and poor quality assurance capability exist.

The processes of press mounting of a cover of a starter isolator, press mounting of a stator, assembling of a static iron core assembly, no-load test, assembling of a limiting retainer ring and the like are all carried out in a manual loading/unloading/assembling/detecting mode, and the defects of safety of workers, low efficiency, incapability of identifying defective products and the like exist.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a lean intelligent assembly line for starting and stopping a starter, and solves the technical problems of low efficiency and inaccurate identification of defective products in the existing manual cooperation single-machine operation mode.

The invention is realized by the following technical scheme:

a lean intelligent assembly line for start-stop starters comprises a one-way device assembly line, a driving shaft assembly line, a starter assembly line, an electromagnetic switch assembly line and a factory performance detection line, and is characterized in that,

the assembly line of the isolator assembly is sequentially provided with guide cylinder oil coating and line feeding, gear shaft feeding, automatic gear spinning, cover gasket assembling, cover extruding and shaping, pagoda spring assembling, slip ring assembly pressing and isolator line feeding procedures;

the assembly line of the driving shaft assembly is sequentially provided with a driving shaft pressing three-pin pressing bushing, three-pin jumping detection and a driving shaft pressing opening retainer ring process;

the assembly line of the one-way clutch assembly and the assembly line of the driving shaft assembly are connected to the assembly line of the starter assembly, and the assembly line of the starter assembly is sequentially provided with the working procedures of assembling the driving shaft and the one-way clutch, driving a cover to press a bearing, automatically assembling and pressing a limiting ring retainer ring, automatically assembling an inner gear ring, automatically assembling a sealing block, automatically injecting grease, performing weighing and mistake proofing on a speed reducing mechanism, automatically assembling a partition plate, assembling an armature assembly by a robot, assembling a stator, detecting a magnetic pole, press-assembling a rear cover, automatically assembling a fixing screw rod, automatically assembling and fastening a screw, fastening a fixing screw rod, assembling a driving gear, automatically assembling and fastening a nut, automatically pasting a two-dimensional code;

a stator assembly process on the starter assembly line is connected with the stator assembly line, and a retainer press-fitting and stator magnetizing process is sequentially arranged on the stator assembly line;

the electromagnetic switch assembly line is sequentially provided with the processes of automatic coil assembly, static iron core assembly, automatic coil and static iron core assembly assembling, automatic copper plate straightening, bending point welding line, automatic spot welding, spot welding pull-out force detection, robot wire inserting sheet assembling, automatic wire inserting sheet pressing and riveting, wire shearing, clamping and riveting and spot welding imaging detection, switch shell assembling, automatic switch shell and coil assembling, automatic body press-fitting, copper plate straightening, switch cover loading, switch overturning and riveting, switch ultra-finished detection, switch electrical performance detection and movable iron core press-fitting;

the electromagnetic switch assembly line and the automatic switch screw assembly detection process are also connected to the starter assembly line, and the factory performance detection line is sequentially provided with the starter load performance detection process, the starter switch performance detection process and the starter no-load performance detection process.

Further, be equipped with the climbing mechanism who is used for pinning the work piece perpendicularly on the crowded shroud process of isolator, the top on the climbing mechanism is equipped with the pressure cylinder, the die is connected to the output of pressure cylinder, is equipped with the dog around the pressure cylinder, and is perpendicular the pressure cylinder direction is equipped with first clamping jaw cylinder, the output of first clamping jaw cylinder is connected with first clamping jaw, first clamping jaw cylinder is installed on the die through first promotion cylinder, the pressure cylinder is equipped with the unloading clamping jaw in the one side of keeping away from first clamping jaw cylinder, the unloading clamping jaw is connected to first translation cylinder through rotatory clamping jaw cylinder, first revolving cylinder, first translation cylinder is connected on the servo driver of first Z axle, first X axle servo driver is connected to the bottom of first Z axle servo driver.

Furthermore, a limiting ring clamping ring assembling, clamping ring press-fitting, workpiece translation and unqualified product isolating station is arranged in the limiting ring clamping ring automatic assembling and press-fitting process, a clamping ring vibration disc and a limiting ring vibration disc are arranged on the limiting ring clamping ring assembling station, the clamping ring vibration disc is connected with a clamping ring push-out cylinder, a fourth clamping jaw is respectively arranged outside the clamping ring vibration disc and the limiting ring vibration disc, the fourth clamping jaw is connected to a fourth clamping jaw cylinder, the fourth clamping jaw cylinder is connected with the output end of a stretching cylinder, the stretching cylinder is installed on a sixth rotating cylinder through a positioning plate, a first jacking cylinder is arranged at the bottom of the sixth rotating cylinder, a positioning cylinder is arranged at the lower part of the positioning plate, and a positioning mandrel connected with the output end of the positioning cylinder penetrates through a positioning sliding sleeve;

a second press-mounting air cylinder and a pressure head connected with the second press-mounting air cylinder are arranged on the snap ring press-mounting station, the pressure head is connected with a guide rod, a workpiece placing position is correspondingly arranged at the bottom of the second press-mounting air cylinder, a centering clamping jaw is arranged on one side of the workpiece placing position, the centering clamping jaw is connected with a centering air cylinder, a first pushing air cylinder is arranged on the other side of the workpiece placing position, a locking block is respectively arranged on each of two sides of the workpiece placing position in the direction perpendicular to the centering clamping jaw, the locking block is connected with a locking air cylinder, and the bottom of the workpiece placing position is connected with a second jacking air;

three second lifting cylinders are arranged on a workpiece translation station, the output end of each second lifting cylinder is connected with a first adsorption cylinder and a fifth clamping jaw cylinder through a support, the first adsorption cylinder and the fifth clamping jaw cylinder are respectively connected with a fifth magnet adsorption assembly and a fifth clamping jaw, the magnet adsorption assemblies and the fifth clamping jaws are relatively and vertically arranged, a feeding horizontal pushing cylinder is arranged below the fifth clamping jaw, each second lifting cylinder is in sliding connection with a guide rail through a mounting plate, and the mounting plate is connected with a fourth translation cylinder on the other side of the guide rail;

the unqualified product isolation station is provided with a third lifting cylinder, the output end of the third lifting cylinder is connected to a second magnet adsorption assembly through a second adsorption cylinder, a sixth clamping jaw is arranged in the direction perpendicular to the second magnet adsorption assembly, a second pushing cylinder is arranged at the bottom of the sixth clamping jaw, an isolation groove is formed in a pushing plate on the second pushing cylinder, and a fifth translation cylinder is arranged in the direction perpendicular to the second pushing cylinder.

Further, a first rotary disc with four stations is arranged in the stator assembling process, a shell positioning tool is arranged on each of the four stations, a magnetic pole positioning tool is arranged on each shell positioning tool, a first jacking locking mechanism is arranged at the lower part of each station, a shell bin is arranged on one side of the first rotary disc, a first material taking clamping jaw is arranged on one side of the shell bin, the first material taking clamping jaw is mounted on a material taking upper and lower air cylinder through a material taking clamping jaw air cylinder, the material taking upper and lower air cylinder is mounted on a third X-axis servo driver, the third X-axis servo driver is mounted on a third Y-axis servo driver, an alignment positioning tool is arranged on one side of the first rotary disc close to the shell bin, the side edge of the alignment positioning tool is connected with an alignment air cylinder, the bottom of the alignment positioning tool is connected with an alignment servo motor, and a shell feeding clamping jaw is further arranged on one side of the first rotary disc close to, the feeding clamping jaw is connected to a feeding upper and lower cylinder through a feeding clamping jaw cylinder, and the feeding upper and lower cylinder is installed on the first turntable; the material inserting device comprises a first turntable, a second turntable, a retainer, a first press mounting cylinder, a material inserting cylinder and a first press mounting cylinder, wherein the material inserting cylinder and the first press mounting cylinder are respectively arranged on the other two sides of the first turntable, an output end of the material inserting cylinder and an output end of the first press mounting cylinder are respectively provided with a material inserting tool and a retainer positioning tool, and side edges of the material inserting cylinder and the first press mounting cylinder are respectively provided with a first displacement sensor.

Furthermore, a second rotating disc with eight stations is arranged in the static iron core assembly assembling procedure, a static iron core assembly positioning tool is respectively arranged on the eight stations, a pressing mechanism is arranged on the inner side of the second rotating disc close to each static iron core assembly positioning tool, a pressing cylinder and a second jacking locking mechanism are arranged at the bottom of each station, a first spring vibrating disc and a push rod vibrating disc which are oppositely arranged up and down are arranged on the outer side of the second rotating disc at the first station, a second rotating cylinder is arranged at the position of the second rotating disc corresponding to the first station, a first upper cylinder and a first lower cylinder are arranged at the lower part of the second rotary cylinder, a first spring clamping jaw cylinder and a push rod clamping jaw cylinder are arranged at the top part of the second rotary cylinder through a right-angle bracket, the output ends of the first spring clamping jaw cylinder and the push rod clamping jaw cylinder are respectively connected with a first spring clamping jaw and a push rod clamping jaw, and the lower part of the push rod clamping jaw is provided with a push rod overturning cylinder;

a static iron core material tower is arranged on the outer side of a second rotary table at a second station, a second material taking clamping jaw is arranged on the second rotary table corresponding to the static iron core material tower, the second material taking clamping jaw is installed at the output end of a second clamping jaw air cylinder, an upper short stroke air cylinder and a lower short stroke air cylinder are arranged above the second clamping jaw air cylinder, an upper long stroke air cylinder and a lower long stroke air cylinder are installed at the upper part of the upper short stroke air cylinder and the lower short stroke air cylinder, the upper long stroke air cylinder and the lower long stroke air cylinder are fixed on a second translation air cylinder perpendicular to the upper short stroke air cylinder and;

a second spring vibration disc and a lining vibration disc which are oppositely arranged up and down are arranged on the outer side of a second rotary disc at a third station, a third rotary cylinder is arranged at the position of the second rotary disc corresponding to the third station, a second up-down cylinder is arranged at the lower part of the third rotary cylinder, a second spring clamping jaw cylinder and a lining clamping jaw cylinder are mounted at the top of the third rotary cylinder through a right-angle support, and output ends of the second spring clamping jaw cylinder and the lining clamping jaw cylinder are respectively connected with a second spring clamping jaw and a lining clamping jaw;

a copper plate bin is arranged on the outer side of the second turntable at a fourth station, a copper plate material taking suction head is arranged at the position of the second turntable corresponding to the fourth station, the copper plate material taking suction head is fixed at the output end of a third upper and lower cylinder, the third upper and lower cylinder is fixed on a horizontally arranged third translation cylinder, and the third translation cylinder is arranged on the second turntable through a support;

an iron gasket vibration disc and an insulating gasket vibration disc which are oppositely arranged on the left and right are arranged on the outer side of a second turntable at a fifth station, a fourth rotating cylinder is arranged at the position of the second turntable corresponding to the fifth station, a fourth upper cylinder and a fourth lower cylinder are arranged at the lower part of the fourth rotating cylinder, and an iron gasket material taking suction head and an insulating gasket material taking suction head are arranged at the top of the fourth rotating cylinder through a right-angle bracket;

a rotary riveting motor is arranged on the sixth station, the rotary riveting motor is arranged corresponding to the static iron core assembly positioning tool on the sixth station, a rotary riveting head is arranged at the output end of the rotary riveting motor, the rotary riveting motor is fixed on the upper servo motor and the lower servo motor through a support, and a third displacement sensor is arranged at the lower part of the upper servo motor and the lower servo motor;

and a high-definition visual detection device is arranged on the seventh station, and finished products are off-line on the eighth station.

Further, a starter positioning tool and an electrode arranged on the opposite side of the starter positioning tool are arranged on the process of detecting the no-load performance of the starter, a rotating speed sensor and a laser displacement sensor are arranged on the starter positioning tool, the starter positioning tool is fixed on the bracket, the upper part of the starter positioning tool is provided with a dragging cylinder, the output end of the dragging cylinder is connected with an electrode, a vibration sensor and a noise tester are also arranged on the bracket at the top of the starter positioning tool, a third clamping jaw is arranged in the direction vertical to the starter positioning tool, the third clamping jaw is connected to a fifth rotary cylinder through a third clamping jaw cylinder, the fifth rotary cylinder is fixed on a second Z-axis servo driver, the second Z-axis servo driver is installed on a second Y-axis servo driver, and the second Y-axis servo driver is installed on a second X-axis servo driver.

Compared with the prior art, the invention has the beneficial effects that:

the lean intelligent assembly line for the start-stop starter provided by the invention has the advantages that the whole process is error-proof; automatically isolating unqualified products; the assembly quality and efficiency are greatly improved, and the number of all-line personnel is reduced;

the one-way machine cover is pressed and installed by adopting a pressure cylinder to extrude, workpieces are automatically fed and discharged, operating personnel are reduced, the pressure cylinder replaces a traditional hydraulic system, the cost is reduced, and the efficiency is improved;

the stator press mounting realizes the automatic assembly of the shell and the magnetic poles, and reduces the quality risk;

the static iron core assembly is assembled to realize automatic feeding and automatic processing of all parts, and a vision system, a displacement sensor, a pressure sensor and other parts are used for preventing errors, so that the quality risks of neglected loading, wrong loading, unqualified spin riveting and the like of the parts are completely eliminated, and meanwhile, the number of operators is reduced;

the no-load performance of the starter is detected by adopting automatic feeding and discharging of a manipulator, detection means such as a noise detector, a vibration detector and laser displacement detection are added, personnel are reduced, and the detection rate of defective products reaches 100%;

the automatic assembling and press fitting of the retainer ring adopts automatic press fitting of mechanical arm automatic assembling equipment, so that the error proofing of press fitting depth detection, snap ring neglected loading detection, automatic isolation of unqualified products and the like is increased, and meanwhile, the number of operators is reduced.

Drawings

FIG. 1 is a flow chart of a lean intelligent assembly line for start-stop starters according to an embodiment of the invention;

FIG. 2 is a perspective view of the extruder cap according to the embodiment of the present invention;

FIG. 3 is a rear view of FIG. 2;

fig. 4 is a schematic perspective view of an automatic assembling and press-fitting process of the retainer ring according to the embodiment of the invention;

FIG. 5 is a top view of FIG. 4;

fig. 6 is a perspective view illustrating a stator assembling process according to an embodiment of the present invention;

FIG. 7 is a top view of FIG. 6;

fig. 8 is a perspective view of a static core assembly assembling process according to an embodiment of the present invention;

FIG. 9 is a top view of FIG. 8;

FIG. 10 is a left side view of FIG. 8;

FIG. 11 is a bottom view of FIG. 8;

fig. 12 is a schematic perspective view of a first process for detecting the no-load performance of the starter according to the embodiment of the present invention;

fig. 13 is a schematic perspective view illustrating a second exemplary structure of a process of detecting a no-load performance of a starter according to an embodiment of the present invention.

In the figure:

1. oiling and threading the guide cylinder; 2. feeding a gear shaft; 3. automatically spinning the gear; 4. assembling a cover gasket; 5. extruding a cover; 501. a jacking mechanism; 502. a booster cylinder; 503. a female die; 504. a stopper; 505. a first jaw cylinder; 506. a first jaw; 507. a first lift cylinder; 508. blanking clamping jaws; 509. a rotating clamping jaw cylinder; 510. a first rotary cylinder; 511. a first translation cylinder; 512. a first Z-axis servo driver; 513. a first X-axis servo driver; 6. shaping a cover cap; 7. installing a pagoda spring; 8. installing a slip ring assembly; 9. a slip ring assembly is pressed; 10. the isolator is off line; 11. the driving shaft presses the three-pin pressing bush; 12. detecting three-pin jumping; 13. the driving shaft presses the opening retainer ring; 14. the driving shaft is combined with the one-way clutch; 15. driving the cover to press the bearing; 16. automatically assembling and pressing a limiting ring retainer ring; 1601. assembling a limiting ring clamping ring; 1602. press fitting of a snap ring; 1603. translating the workpiece; 1604. isolating unqualified products; 1605. a snap ring vibrating disk; 1606; a limiting ring vibrating disk; 1607. the clamping ring is pushed out of the cylinder; 1608. a fourth jaw; 1609. a fourth jaw cylinder; 1610. extending out of the cylinder; 1611. a sixth rotary cylinder; 1612. a first jacking cylinder; 1613. positioning the air cylinder; 1614. positioning the mandrel; 1615. positioning the sliding sleeve; 1616. a second press-fitting cylinder; 1617. a pressure head; 1618. a first push cylinder; 1619. a locking cylinder; 1620. a second jacking cylinder; 1621. a second lift cylinder; 1622. a first adsorption cylinder; 1623. a feeding horizontal pushing cylinder; 1624. a guide rail; 1625. a fourth translation cylinder; 1626. a third lift cylinder; 1627. a second push cylinder; 1628. an isolation trench; 17. automatically assembling the inner gear ring; 18. automatically assembling the sealing block; 19. automatically injecting grease; 20. the reduction mechanism is called to prevent errors; 21. automatically assembling the partition plate; 22. the robot is provided with an armature assembly; 23. pressing the retainer; 24. magnetizing the stator; 25. assembling a stator; 2501. a first turntable; 2502. a casing positioning tool; 2503. a magnetic pole positioning tool; 2504. a first jacking locking mechanism; 2505. a housing bin; 2506. a first material extracting jaw; 2507. a material taking clamping jaw cylinder; 2508. an upper and lower material taking cylinder; 2509. a third X-axis servo driver; 2510. a third Y-axis servo driver; 2511. aligning and positioning the tool; 2512. aligning the cylinder; 2513. aligning the servo motor; 2514. a feeding clamping jaw; 2515. a feeding clamping jaw cylinder; 2516. a feeding upper cylinder and a feeding lower cylinder; 2517. a material inserting cylinder; 2518. a first press-fitting cylinder; 2519. inserting a material tool; 2520. a retainer positioning tool; 2521. a first displacement sensor; 2522. a second displacement sensor; 26. magnetic pole detection; 27. assembling the rear cover in a pressing manner; 28. automatically assembling the fixed screw; 29. the screws are automatically assembled and fastened; 30. fastening a fixed screw; 31. assembling a driving gear; 32. automatically assembling the coil; 33. assembling a static iron core assembly; 3301. a second turntable; 3302. a static iron core component positioning tool; 3303. a hold-down mechanism; 3304. a pressing cylinder; 3305. a second jacking locking mechanism; 3306. a first spring vibration plate; 3307. a push rod vibrating disk; 3308. a second rotary cylinder; 3309. a first upper and lower cylinder; 3310. a first spring jaw cylinder; 3311. a push rod clamping jaw cylinder; 3312. a first spring jaw; 3313. a push rod clamping jaw; 3314. the push rod overturns the cylinder; 3315. a static iron core material tower; 3316. a second material taking clamping jaw; 3317. a second jaw cylinder; 3318. an upper and lower short stroke cylinder; 3319. an up-down long stroke cylinder; 3320. a second translation cylinder; 3321. a second spring vibration plate; 3322. a bushing vibrating disk; 3323. a third rotary cylinder; 3324. a second upper and lower cylinder; 3325. a second spring jaw cylinder; 3326. a bushing jaw cylinder; 3327. a second spring jaw; 3328. a bushing clamp jaw; 3329. a copper plate storage bin; 3330. a copper plate material taking suction head; 3331. a third upper and lower cylinder; 3332. a third translation cylinder; 3333. an iron gasket vibrating disk; 3334. an insulating spacer vibrating disk; 3335. a fourth rotary cylinder; 3336. a fourth upper and lower cylinder; 3337. an iron gasket material taking suction head; 3338. insulating gasket material taking suction head; 3339. a spin riveting motor; 3340. screwing the riveting head; 3341. an upper and a lower servo motors; 3342. a displacement sensor III; 3343. a high-definition visual detection device; 34. the coil and the static iron core assembly are automatically assembled; 35. the copper plate is automatically straightened; 36. a bending point welding line; 37. automatic spot welding; 38. detecting the spot welding pull-out force; 39. the robot is provided with a patch; 40. the wire inserting sheet is automatically pressed and riveted; 41. trimming; 42. performing clamping and riveting and spot welding imaging detection; 43. the switch shell is wired; 44. the switch shell and the coil are combined; 45. the body is automatically pressed; 46. straightening the copper plate; 47. feeding a switch cover; 48. turning and riveting a switch; 49. detecting the switch over-limit; 50. detecting the electrical performance of the switch; 51. press mounting of the movable iron core; 52. automatically assembling and detecting a switch screw; 53. the nut is automatically assembled and fastened and the two-dimensional code is automatically pasted; 54. performing initial test; 55. detecting the two-dimensional code and automatically marking; 56. detecting the load performance of the starter; 57. detecting the performance of a starter switch; 58. detecting the no-load performance of the starter; 5801. a starter positioning tool; 5802. an electrode; 5803. a rotational speed sensor; 5804. a fourth laser displacement sensor; 5805. a dragging cylinder; 5806. a vibration sensor; 5807. a noise tester; 5808. a third jaw; 5809. a third jaw cylinder; 5810. a fifth rotary cylinder; 5811. a second Z-axis servo driver; 5812. a second Y-axis servo driver; 5813. a second X-axis servo driver; 59. an isolator assembly line; 60. a driving shaft assembly line; 61. a starter assembly line; 62. an electromagnetic switch assembly line; 63. and (5) detecting the factory performance.

Detailed Description

The following examples are presented to illustrate certain embodiments of the invention in particular and should not be construed as limiting the scope of the invention. The present disclosure may be modified from materials, methods, and reaction conditions at the same time, and all such modifications are intended to be within the spirit and scope of the present invention.

As shown in fig. 1, the lean intelligent assembly line for start-stop starters comprises a one-way clutch assembly line 59, a driving shaft assembly line 60, a starter assembly line 61, an electromagnetic switch assembly line 62 and a factory performance detection line 63, and is characterized in that,

the one-way device assembly line 59 is sequentially provided with a guide cylinder oil coating on-line 1, a gear shaft feeding 2, a gear automatic spinning 3, a cover gasket assembling 4, a cover extruding 5, a cover shaping 6, a pagoda spring assembling 7, a slip ring assembling 8, a slip ring pressing 9 and a one-way device off-line 10;

the driving shaft assembly line 60 is sequentially provided with a driving shaft pressing three-pin pressing bushing 11, a three-pin jumping detection 12 and a driving shaft pressing opening retainer ring 13;

the assembly line 59 of the one-way clutch assembly and the assembly line 60 of the driving shaft assembly are connected to an assembly line 61 of the starter assembly, and the assembly line 61 of the starter assembly is sequentially provided with 14 processes of assembling the driving shaft and the one-way clutch, 15 processes of pressing a driving cover, 16 processes of automatically assembling and pressing a limiting ring collar, 17 processes of automatically assembling an inner gear ring, 18 processes of automatically assembling a sealing block, 19 processes of automatically injecting grease, 20 processes of weighing and preventing errors of a speed reducing mechanism, 21 processes of automatically assembling a clapboard, 21 processes of automatically assembling an armature assembly 22 by a robot, 25 processes of assembling a stator, 26 processes of detecting a magnetic pole, 27 processes of pressing and assembling a rear cover, 28 processes of automatically assembling a fixing screw, 29 processes of automatically assembling and fastening a screw, 30 processes of fastening a fixing screw, 31 processes;

a stator assembly 25 process on the starter assembly line 61 is connected with a stator assembly line, and a retainer press-fitting 23 and a stator magnetizing 24 process are sequentially arranged on the stator assembly line;

the electromagnetic switch assembly line 62 is sequentially provided with coil automatic assembly 32, static iron core assembly 33, coil and static iron core assembly automatic assembly 34, copper plate automatic straightening 35, bent spot welding line 36, automatic spot welding 37, spot welding pull-off force detection 38, robot plug wire assembly 39, plug wire automatic press riveting 40, wire shearing 41, clamp riveting and spot welding imaging detection 42, switch shell upper line 43, switch shell and coil assembly 44, body automatic press mounting 45, copper plate straightening 46, switch cover feeding 47, switch overturning riveting 48, switch super-forming detection 49, switch electrical performance detection 50 and movable iron core press mounting 51;

the electromagnetic switch assembly line 62 and the automatic switch screw assembly detection 52 are also connected to the starter assembly line 61, and the factory performance detection line 63 is sequentially provided with the starter load performance detection 56, the starter switch performance detection 57 and the starter no-load performance detection 58.

As shown in fig. 2-3, the extrusion cover 5 of the isolator is vertically provided with a jacking mechanism 501 for locking the workpiece, a pressure cylinder 502 is arranged above the jacking mechanism 501, the output end of the pressure cylinder 502 is connected with a female die 503, the periphery of the pressure cylinder 502 is provided with a stop block 504, a first clamping jaw cylinder 505 is arranged in the direction vertical to the pressure cylinder 502, the output end of the first clamping jaw air cylinder 505 is connected with a first clamping jaw 506, the first clamping jaw air cylinder 505 is arranged on the female die 503 through a first lifting air cylinder 507, the pressurizing cylinder 502 is provided with a blanking clamping jaw 508 at the side far away from the first clamping jaw cylinder 505, the blanking clamping jaw 508 is connected to a first translation cylinder 511 through a rotary clamping jaw cylinder 509 and a first rotary cylinder 510, the first translation cylinder 511 is connected to a first Z-axis servo driver 512, and the bottom of the first Z-axis servo driver 512 is connected to a first X-axis servo driver 513.

The specific working process is as follows: s1: when the workpiece reaches the station along with the tooling plate, the jacking mechanism 501 jacks and locks; s2: the pressurizing cylinder 502 is pressed downwards, the workpiece penetrates through the female die 503 to form extrusion, the equipment automatically extracts the maximum extrusion force to prevent mistake, the pressurizing cylinder 502 reaches the position of the stop block 504, the first clamping jaw cylinder 505 works to clamp the workpiece, and the pressurizing cylinder 502 and the first lifting cylinder 507 rise simultaneously to reach the original position; s3: the first X-axis servo driver 513 moves to reach the workpiece clamping point, the workpiece clamping is completed, the first X-axis servo driver 513 retracts, the first rotating cylinder 510 and the first translation cylinder 511 act simultaneously, the workpiece reaches the discharging position, and the first Z-axis servo driver 512 acts to complete discharging.

Compare in former starter isolator housing pressure equipment adopt artifical material loading, hydraulic system extrudees, and the mode of artifical unloading is gone on, and the crowded shroud process of the isolator of this application adopts the pressurized cylinder extrusion, and the mode of unloading is processed on the work piece is automatic, has reduced operating personnel 1 people, and the pressurized cylinder replaces hydraulic system cost to reduce, and efficiency promotes 20%.

As shown in fig. 4-5, the automatic assembly and press-fitting 16 process for the retainer ring is provided with a retainer ring assembly 1601, a retainer ring press-fitting 1602, a workpiece translation 1603 and an unqualified product isolation 1604, a retainer ring vibration disc 1605 and a retainer ring vibration disc 1606 are arranged on the retainer ring assembly 1601, the snap ring vibrating disk 1605 is connected with a snap ring pushing cylinder 1607, the outer parts of the snap ring vibrating disk 1605 and the limiting ring vibrating disk 1606 are respectively provided with a fourth clamping jaw 1608, the fourth jaw 1608 is coupled to a fourth jaw cylinder 1609, the fourth jaw cylinder 1609 is coupled to the output of the reach out cylinder 1610, the stretching cylinder 1610 is mounted on a sixth rotary cylinder 1611 through a positioning plate, a first jacking cylinder 1612 is arranged at the bottom of the sixth rotary cylinder 1611, a positioning cylinder 1613 is arranged at the lower part of the positioning plate, a positioning mandrel 1614 connected with the output end of the positioning cylinder 1613 penetrates through a positioning sliding sleeve 1615 on the positioning plate;

a second press-mounting cylinder 1616 and a pressure head 1617 connected with the second press-mounting cylinder 1616 are arranged on a clamp ring press-mounting 1602 station, the pressure head 1617 is connected with a guide rod, a workpiece placing position is correspondingly arranged at the bottom of the second press-mounting cylinder 1616, a righting clamping jaw is arranged on one side of the workpiece placing position and connected with the righting cylinder, a first pushing cylinder 1618 is arranged on the other side of the workpiece placing position, two sides of the workpiece placing position in the direction perpendicular to the workpiece placing position of the righting clamping jaw are respectively provided with a locking block, the locking blocks are connected with a locking cylinder 1619, and the bottom of the workpiece placing position is connected with a second jacking cylinder 1620;

three second lifting cylinders 1621 are arranged on a workpiece translation 1603 station, the output end of each second lifting cylinder 1621 is connected with a first adsorption cylinder 1622 and a fifth clamping jaw cylinder through a support, the first adsorption cylinder 1622 and the fifth clamping jaw cylinder are respectively connected with a fifth magnet adsorption component and a fifth clamping jaw, the magnet adsorption component and the fifth clamping jaw are relatively and vertically arranged, a feeding horizontal pushing cylinder 1623 is arranged below the fifth clamping jaw, each second lifting cylinder 1621 is in sliding connection with a guide rail 1624 through a mounting plate, and the mounting plate is connected with a fourth translation cylinder 1625 on the other side of the guide rail 1624;

be equipped with third promotion cylinder 1626 on the unqualified product keeps apart the 1604 station, the output of third promotion cylinder 1626 is connected to second magnet adsorption component through second adsorption cylinder, and perpendicular the second is said the direction in magnet adsorption component place and is equipped with the sixth clamping jaw, sixth clamping jaw bottom is equipped with second and promotes cylinder 1627, is equipped with isolation groove 1628 on the promotion board on second promotion cylinder 1627, perpendicular second promotes cylinder 1627 place direction and is equipped with the fifth translation cylinder.

The specific working process is as follows: s1: the pushing cylinder moves the workpiece to a 1601 station of the limiting ring clamping ring assembly; s2: assembling a limiting ring: a limiting ring clamping jaw (a fourth clamping jaw 1608) is assembled in the isolator after the limiting ring is taken out; s3: assembling a snap ring: the clamping ring is clamped and placed in the middle of the guide rod; s4: press-fitting 1602 of the snap ring; horizontally pushing the workpiece to a press mounting position, righting the workpiece, pressing the workpiece after jacking and locking, and judging the press mounting depth; s5: workpiece translation 1603: the translation mechanism grabs the workpiece and then transfers the workpiece to the next station; s6: qualified products are off line: the workpiece translation mechanism places qualified products on the belt pulley; s6: nonconforming product isolation 1604: the unqualified product is pushed to the position below the unqualified product off-line clamping jaw by the flat push cylinder, and is automatically isolated.

Traditional isolator assembly clamping ring adopts manual assembly spacing collar and snap ring, and the unloading equipment pressure equipment mode goes on in the manual work, and the automatic assembly pressure equipment of manipulator automatic assembly equipment is adopted in the automatic assembly pressure equipment of spacing collar rand of this application, has increased pressure equipment degree of depth detection, snap ring neglected loading and has detected, mistake proofing such as defective products automatic isolation, has reduced 1 people of operating personnel simultaneously.

As shown in fig. 6-7, a first rotary table 2501 with four stations is provided in the stator assembly 25, a housing positioning tool 2502 is provided on each of the four stations, a magnetic pole positioning tool 2503 is provided on the housing positioning tool 2502, a first jacking locking mechanism 2504 is provided at the lower part of each station, a housing bin 2505 is provided at one side of the first rotary table 2501, a first material taking clamping jaw 2506 is provided at one side of the housing bin 2505, the first material taking clamping jaw 2506 is mounted on a material taking upper and lower cylinder 2508 through a material taking clamping jaw cylinder 2507, the material taking upper and lower cylinder 2508 is mounted on a third X-axis servo driver 2509, the third X-axis servo driver 2509 is mounted on a third Y-axis servo driver 2510, an alignment positioning tool 2511 is provided at one side of the first rotary table 2501 close to the housing bin 5, a side edge of the alignment positioning tool 2511 is connected to the alignment cylinder 2512, the bottom of the alignment positioning tool 2511 is connected with an alignment servo motor 2513, a casing feeding clamping claw 2514 is further arranged on one side, close to a casing bin 2505, of the first rotating disc 2501, the feeding clamping claw 2514 is connected to a feeding upper and lower cylinder 2516 through a feeding clamping claw cylinder 2515, and the feeding upper and lower cylinder 2516 is installed on the first rotating disc 2501; an inserting cylinder 2517 and a first press-mounting cylinder 2518 are respectively installed on the other two sides of the first rotating disc 2501, an inserting tool 2519 and a retainer positioning tool 2520 are respectively arranged at the output ends of the inserting cylinder 2517 and the first press-mounting cylinder 2518, and a first displacement sensor 2521 and a second displacement sensor 2522 are respectively arranged on the side edges of the inserting cylinder 2517 and the first press-mounting cylinder 2518.

The specific working process is as follows: s1: feeding a shell: after the first material taking clamping jaw 2506 takes the machine shell, the machine shell is placed on a shell alignment positioning tool 2511, an alignment cylinder 2512 moves in, after the shell position is corrected, a horizontal pushing cylinder moves forward, and a feeding clamping jaw 2514 grabs the machine shell and places the machine shell on a turntable machine shell positioning tool; s2: preassembling the magnetic pole; s3: inserting a magnetic pole: the magnetic pole preassembly tool rotates to the upper part of the machine shell, the lifting cylinder moves downwards, the inserting cylinder 2517 presses down to press the magnetic pole into the magnetic pole positioning tool, and the first displacement sensor 2521 judges the assembling depth of the magnetic pole; s4: pressing the retainer: after the retainer is manually installed, the start button is pressed, the equipment automatically carries out press mounting, and the press mounting depth is judged by the second displacement sensor 2522.

Traditional stator pressure equipment casing, holder, magnetic pole are carried out the pressure equipment by artifical manual assembly machine, have magnetic pole neglected loading, misloading, magnetic pole damage scheduling risk, and the stator assembly process of this application has realized the automatic assembly of casing, magnetic pole, has reduced the quality risk, has reduced operative employee 1 people simultaneously.

As shown in fig. 8-11, a second rotary table 3301 with eight stations is provided in the static iron core assembly 33, a static iron core assembly positioning tool 3302 is provided on each of the eight stations, a pressing mechanism 3303 is provided on each of the static iron core assembly positioning tools 3302 near the inner side of the second rotary table 3301, a pressing cylinder 3304 and a second lifting locking mechanism 3305 are provided at the bottom of each of the eight stations,

in the first station, a first spring vibrating disk 3306 and a push rod vibrating disk 3307 which are arranged oppositely are arranged at the outer side of the second turntable 3301,

a second rotary cylinder 3308 is arranged at a position of a second turntable 3301 corresponding to the first station, a first upper and lower cylinder 3309 is arranged at the lower part of the second rotary cylinder 3308, a first spring clamping jaw cylinder 3310 and a push rod clamping jaw cylinder 3311 are arranged at the top of the second rotary cylinder 3308 through a right-angle bracket, the output ends of the first spring clamping jaw cylinder 3310 and the push rod clamping jaw cylinder 3311 are respectively connected with a first spring clamping jaw 3312 and a push rod clamping jaw 3313, and a push rod overturning cylinder 3314 is arranged at the lower part of the push rod clamping jaw 3313;

a static iron core material tower 3315 is arranged on the outer side of a second rotary table 3301 at a second station, a second material taking clamping jaw 3316 is arranged on the second rotary table 3301 corresponding to the static iron core material tower 3315, the second material taking clamping jaw 3316 is arranged at the output end of a second clamping jaw cylinder 3317, an upper and lower short stroke cylinder 3318 is arranged above the second clamping jaw cylinder 3317, an upper and lower long stroke cylinder 3319 is arranged at the upper part of the upper and lower short stroke cylinder 3318, the upper and lower long stroke cylinder 3319 is fixed on a second translation cylinder 3320 vertical to the upper and lower long stroke cylinder 3319, and the second translation cylinder 3320 is fixed on the second rotary table 3301 through a support;

a second spring vibration disc 3321 and a bushing vibration disc 3322 which are oppositely arranged up and down are arranged on the outer side of a second turntable 3301 at a third station, a third rotary cylinder 3323 is arranged at the position of the second turntable 3301 corresponding to the third station, a second up-down cylinder 3324 is arranged at the lower part of the third rotary cylinder 3323, a second spring clamping jaw cylinder 3325 and a bushing clamping jaw cylinder 3326 are arranged at the top of the third rotary cylinder 3323 through a right-angle support, and the output ends of the second spring clamping jaw cylinder 3325 and the bushing clamping jaw cylinder 3326 are respectively connected with a second spring clamping jaw 3327 and a bushing clamping jaw 3328;

in the fourth station, a copper plate bin 3329 is arranged on the outer side of the second turntable 3301, a copper plate material taking suction head 3330 is arranged at the position of the second turntable 3301 corresponding to the fourth station, the copper plate material taking suction head 3330 is fixed at the output end of a third upper and lower cylinder 3331, the third upper and lower cylinder 3331 is fixed on a horizontally arranged third translation cylinder 3332, and the third translation cylinder 3332 is installed on the second turntable 3301 through a support;

in the fifth station, an iron gasket vibrating disc 3333 and an insulating gasket vibrating disc 3334 which are arranged oppositely from left to right are arranged on the outer side of a second turntable 3301, a fourth rotary cylinder 3335 is arranged at the position of the second turntable 3301 corresponding to the fifth station, a fourth upper and lower cylinder 3336 is arranged at the lower part of the fourth rotary cylinder 3335, and an iron gasket material taking suction head 3337 and an insulating gasket material taking suction head 3338 are arranged at the top of the fourth rotary cylinder 3335 through a right-angle support;

a spin riveting motor 3339 is arranged on the sixth station, the spin riveting motor 3339 is arranged corresponding to the static iron core assembly positioning tool 3302 on the sixth station, a spin riveting head 3340 is arranged at the output end of the spin riveting motor 3339, the spin riveting motor 3339 is fixed on an upper servo motor 3341 and a lower servo motor 3341 through a support, and a displacement sensor three 3342 is arranged at the lower part of the upper servo motor 3341 and the lower servo motor 3341;

and a high-definition visual detection device 3343 is arranged on the seventh station, and finished products are off-line at the eighth station.

The specific working process is as follows: s1: assembling a push rod and a return spring: the push rod is in place, the first upper and lower cylinders 3309 go down, the push rod clamping jaws 3313 clamp the push rod, the first upper and lower cylinders 3309 go up, the second rotary cylinder 3308 rotates 90 degrees, the first upper and lower cylinders 3309 go down, the push rod is assembled into the turntable positioning tool, meanwhile, the first spring clamping jaws 3312 clamp the spring, the first upper and lower cylinders 3309 go up, the second rotary cylinder 3308 rotates 90 degrees, the first upper and lower cylinders 3309 go down, and the spring is assembled into the turntable positioning tool (whether clamping and assembling are in place is judged by magnetic opening); s2: assembling a static iron core: the up-down long stroke cylinder 3319 moves downwards to clamp the static iron core of the static iron core material tower 3315, the up-down long stroke cylinder 3319 moves upwards, the second translation cylinder 3320 moves to the upper part of the assembly, and the up-down long stroke cylinder 3319 and the up-down short stroke cylinder 3318 move to complete the assembly; s3: assembling an overtravel spring and a bushing: after the over travel spring is in place, the second upper and lower cylinders 3324 move downwards, the over travel spring clamping jaws (the second spring clamping jaws 3327) clamp the over travel spring, the upward cylinder moves upwards, the third rotating cylinder 3323 rotates 90 degrees, the second upper and lower cylinders 3324 move downwards, the spring is assembled in the turntable positioning tool, meanwhile, the bush clamping jaws 3328 clamp the bush, the second upper and lower cylinders 3324 move upwards, the third rotating cylinder 3323 rotates 90 degrees, the second upper and lower cylinders 3324 move downwards, and the bush is assembled in the turntable positioning tool (whether clamping and assembling are in place is judged by magnetic opening); s4: and (3) assembling the copper plate: a third upper and lower cylinder 3331 descends, the copper plate is sucked by the copper plate taking suction head 3330, the third upper and lower cylinder 3331 ascends, a third translation cylinder 3332 moves to be assembled and placed upwards, and the third upper and lower cylinder 3331 moves to complete the assembly of the copper plate (the vacuum generator is error-proof); s5: assembling an insulating gasket and an iron gasket: after the insulating gasket is in place, a fourth upper cylinder 3336 and a fourth lower cylinder 3336 move downwards, the insulating gasket is sucked by a material-taking suction head 3338, the fourth upper cylinder 3336 and the fourth lower cylinder 3336 move upwards, a fourth rotating cylinder 3335 rotates 90 degrees, the fourth upper cylinder 3336 and the fourth lower cylinder 3336 move downwards, the insulating gasket is arranged on the push rod, meanwhile, the iron gasket is sucked by the iron-sucking gasket suction head, the fourth upper cylinder 3336 and the fourth lower cylinder 3336 move upwards, the fourth rotating cylinder 3335 rotates 90 degrees, the fourth upper cylinder 3336 and the fourth lower cylinder 3336 move downwards, and the iron gasket is assembled on the push rod (; s6: and (4) riveting: when a workpiece reaches the station, jacking a locking cylinder to position, visually judging whether the copper plate, the insulating gasket and the iron gasket are mistakenly assembled or not, detecting to be qualified, performing spin riveting, and judging spin riveting force and spin riveting displacement; s7: and (3) detecting the spin riveting diameter: the high-definition visual detection device 3343 detects the spin-riveting diameter; s8: and (5) off-line production of finished products.

The traditional assembly process adopts two sets of spin riveting equipment by two operators, all parts are manually fed, and the quality risks of part neglected loading, wrong loading, unqualified spin riveting size and the like exist; the static iron core assembly process realizes automatic feeding and automatic processing of all parts, uses multiple error proofing such as a vision system, a vacuum generator, a displacement sensor, a pressure sensor and a proximity switch, completely avoids quality risks such as missing assembly, misassembly and rotary riveting of the parts, and simultaneously reduces 2 persons of operators.

As shown in fig. 12-13, a starter positioning tool 5801 and an electrode 5802 arranged on the opposite side of the starter positioning tool 5801 are arranged on the starter no-load performance detection 58, a rotation speed sensor 5803 and a laser displacement sensor four 5804 are arranged on the starter positioning tool 5801, the starter positioning tool 5801 is fixed on a bracket, a dragging cylinder 5805 is arranged at the upper part of the starter positioning tool 5801, the output end of the dragging cylinder 5805 is connected with the electrode 5802, a vibration sensor 5806 and a noise tester 5807 are further arranged on the bracket at the top of the starter positioning tool 5801, a third clamping jaw 5808 is arranged in the direction perpendicular to the starter positioning tool 5801, the third clamping jaw 5808 is connected to a fifth rotating cylinder 5810 through a third clamping jaw cylinder 5809, the fifth rotating cylinder 5810 is fixed on a second Z-axis servo driver 5811, the second Z-axis servo driver 5811 is installed on a second Y-axis servo driver 5812, the second Y-axis servo driver 5812 is mounted on a second X-axis servo driver 5813.

The specific working process is as follows: s1: and (3) performance detection: placing the starter assembly processed in the previous procedure in a starter positioning tool 5801, dragging an air cylinder 5805 to act to press the starter tightly, connecting the starter with electricity, and detecting the noise, vibration amplitude, gear initial position, gear pulling-out position, rotating speed and current of the starter by a noise tester 5807, a vibration sensor 5806, a laser displacement sensor four 5804 and a rotating speed sensor 5803; s2: blanking of a starter: after the performance test of the starter is finished, the three sets of servo motors are linked with the rotary cylinder to realize the off-line of the starter.

The traditional starter test station adopts manual feeding and discharging, equipment judges the performance of the starter, and the starter is heard manually, so that the problems that feeding and discharging of the starter are collided and damaged, the labor intensity of workers is high, and a detection mode is few, and unqualified products cannot be identified easily exist; the no-load performance detection process of the starter adopts automatic feeding and discharging of the mechanical arm, detection means such as a noise detector, a vibration detector and laser displacement detection are added, 1 person is reduced, and the detection rate of defective products reaches 100%.

In conclusion, the lean intelligent assembly line for the start-stop starter adopts a robot to realize automatic assembly of an armature assembly and a stator assembly, adopts the robot to match with a multi-station turntable to realize automatic assembly and fastening of a starter driving gear and a switch screw, realizes one-to-one correspondence of test performance data and two-dimensional codes to realize accurate tracing in a factory test, monitors the press-in force and press-in displacement curve in a whole line press-fitting station, and adopts the cooperation of a mechanical arm, the robot and visual imaging to finish the multi-part, missing and wrong assembly and mistake prevention of parts; the automation degree is high, the quality assurance capability is greatly improved, and the number of personnel on the whole line is reduced by 80%.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (6)

1. A lean intelligent assembly line for a start-stop starter comprises a one-way clutch assembly line (59), a driving shaft assembly line (60), a starter assembly line (61), an electromagnetic switch assembly line (62) and a factory performance detection line (63), and is characterized in that,

the assembly line (59) of the isolator assembly is sequentially provided with the working procedures of oiling and feeding of a guide cylinder (1), feeding of a gear shaft (2), automatic gear spinning (3), assembling of a cover gasket (4), extruding of a cover (5), shaping of the cover (6), assembling of a pagoda spring (7), assembling of a slip ring assembly (8), pressing of the slip ring assembly (9) and unloading of the isolator (10);

the driving shaft assembly line (60) is sequentially provided with a driving shaft pressing three-pin pressing bushing (11), a three-pin jumping detection (12) and a driving shaft pressing opening retainer ring (13);

the isolator assembly line (59), the drive shaft assembly line (60) are connected to a starter assembly line (61), the starter assembly line (61) is sequentially provided with a driving shaft and isolator assembling device (14), a driving cover pressing bearing (15), a limiting ring collar automatic assembling and pressing device (16), an inner gear ring automatic assembling device (17), a sealing block automatic assembling device (18), an automatic grease injection device (19), a speed reducing mechanism image error prevention device (20), a clapboard automatic assembling device (21), a robot armature assembling assembly (22), a stator assembling device (25), a magnetic pole detection device (26), a rear cover pressing assembling device (27), a fixing screw automatic assembling device (28), a screw automatic assembling fastening device (29), a fixing screw fastening device (30), a driving gear assembling device (31), a nut automatic assembling fastening device and two-dimensional code automatic pasting device (53), a preliminary test device (54) and a two-dimensional code detection device and automatic marking device (55);

a stator assembly (25) process on the starter assembly line (61) is connected with the stator assembly line, and a retainer press-fitting (23) and a stator magnetizing (24) process are sequentially arranged on the stator assembly line;

the electromagnetic switch assembly line (62) is sequentially provided with coil automatic assembly (32), static iron core assembly (33), automatic coil and static iron core assembly assembling (34), automatic copper plate straightening (35), bend spot welding lines (36), automatic spot welding (37), spot welding pull-off force detection (38), robot wire inserting sheet assembling (39), automatic wire inserting sheet press riveting (40), wire shearing (41), clamp riveting and spot welding imaging detection (42), switch shell upper line (43), switch shell and coil assembling (44), automatic body press mounting (45), copper plate straightening (46), switch cover feeding (47), switch turning riveting (48), switch super-forming detection (49), switch electrical performance detection (50) and movable iron core press mounting (51);

the electromagnetic switch assembly line (62) and the automatic switch screw assembly detection (52) are also connected to the starter assembly line (61), and the factory performance detection line (63) is sequentially provided with the starter load performance detection (56), the starter switch performance detection (57) and the starter no-load performance detection (58).

2. The lean intelligent assembly line for the start-stop starter according to claim 1, characterized in that a jacking mechanism (501) for locking a workpiece is vertically arranged on a working procedure of a cover extrusion cover (5) of the isolator, a pressure cylinder (502) is arranged above the jacking mechanism (501), an output end of the pressure cylinder (502) is connected with a female die (503), stop blocks (504) are arranged around the pressure cylinder (502), a first clamping jaw cylinder (505) is arranged in a direction vertical to the pressure cylinder (502), an output end of the first clamping jaw cylinder (505) is connected with a first clamping jaw (506), the first clamping jaw cylinder (505) is mounted on the female die (503) through a first lifting cylinder (507), a blanking clamping jaw (508) is arranged on one side of the pressure cylinder (502) far away from the first clamping jaw cylinder (505), and the blanking clamping jaw (508) passes through a rotary clamping jaw cylinder (509) cylinder, The first rotary air cylinder (510) is connected to a first translation air cylinder (511), the first translation air cylinder (511) is connected to a first Z-axis servo driver (512), and the bottom of the first Z-axis servo driver (512) is connected to a first X-axis servo driver (513).

3. The lean intelligent assembly line for the start-stop starter according to claim 1, characterized in that a stop collar retainer ring automatic assembly press-fitting (16) process is provided with a stop collar retainer ring assembly (1601), a retainer ring press-fitting (1602), workpiece translation (1603) and a defective product isolation (1604) station, a retainer collar retainer ring assembly (1601) station is provided with a retainer ring vibration disc (1605) and a stop collar vibration disc (1606), the retainer ring vibration disc (1605) is connected with a retainer ring push-out cylinder (1607), the outsides of the retainer ring vibration disc (1605) and the stop collar vibration disc (1606) are respectively provided with a fourth clamping jaw (1608), the fourth clamping jaw (1608) is connected with a fourth clamping jaw cylinder (1609), the fourth clamping jaw cylinder (1609) is connected with the output end of a stretching cylinder (1610), and the stretching cylinder (1610) is mounted on a sixth rotary cylinder (1611) through a positioning plate, a first jacking cylinder (1612) is arranged at the bottom of the sixth rotating cylinder (1611), a positioning cylinder (1613) is arranged at the lower part of the positioning plate, and a positioning mandrel (1614) connected with the output end of the positioning cylinder (1613) penetrates through a positioning sliding sleeve (1615) on the positioning plate;

a second press-mounting cylinder (1616) and a pressure head (1617) connected with the second press-mounting cylinder (1616) are arranged on a clamp ring press-mounting (1602) station, the pressure head (1617) is connected with a guide rod, a workpiece placing position is correspondingly arranged at the bottom of the second press-mounting cylinder (1616), a righting clamping jaw is arranged on one side of the workpiece placing position and connected with the righting cylinder, a first pushing cylinder (1618) is arranged on the other side of the workpiece placing position, two sides of the workpiece placing position in the direction perpendicular to the righting clamping jaw are respectively provided with a locking block, the locking blocks are connected with a locking cylinder (1619), and the bottom of the workpiece placing position is connected with a second jacking cylinder (1620);

three second lifting cylinders (1621) are arranged on a workpiece translation (1603) station, the output end of each second lifting cylinder (1621) is connected with a first adsorption cylinder (1622) and a fifth clamping jaw cylinder through a support, the first adsorption cylinder (1622) and the fifth clamping jaw cylinder are respectively connected with a fifth magnet adsorption component and a fifth clamping jaw, the magnet adsorption component and the fifth clamping jaw are relatively and vertically arranged, a feeding horizontal pushing cylinder (1623) is arranged below the fifth clamping jaw, each second lifting cylinder (1621) is in sliding connection with a guide rail (1624) through a mounting plate, and the mounting plate is connected with a fourth horizontal translation cylinder (1625) on the other side of the guide rail (1624);

be equipped with third promotion cylinder (1626) on nonconforming product isolation (1604) station, the output of third promotion cylinder (1626) is connected to second magnet adsorption component through second adsorption cylinder, and perpendicular institute second says that magnet adsorption component place direction is equipped with the sixth clamping jaw, sixth clamping jaw bottom is equipped with second promotion cylinder (1627), is equipped with on the promotion board on second promotion cylinder (1627) isolation groove (1628), and is perpendicular second promotion cylinder (1627) place direction is equipped with the fifth translation cylinder.

4. The assembly line of claim 1, wherein a stator assembly (25) is provided with a four-station first turntable (2501), a housing positioning tool (2502) is provided at each of the four stations, a magnetic pole positioning tool (2503) is provided at the housing positioning tool (2502), a first jacking locking mechanism (2504) is provided at the lower part of each station, a housing bin (2505) is provided at one side of the first turntable (2501), a first material taking clamping jaw (2506) is provided at one side of the housing bin (2505), the first material taking clamping jaw (2506) is mounted on a material taking upper and lower cylinder (2508) through a clamping jaw material taking cylinder (2507), the material taking upper and lower cylinder (2508) is mounted on a third X-axis servo driver (2509), and the third X-axis servo driver (2509) is mounted on a third Y-axis servo driver (2510), an alignment positioning tool (2511) is arranged on one side, close to a machine shell bin (2505), of the first turntable (2501), an alignment cylinder (2512) is connected to the side edge of the alignment positioning tool (2511), an alignment servo motor (2513) is connected to the bottom of the alignment positioning tool (2511), a machine shell feeding clamping jaw (2514) is further arranged on one side, close to the machine shell bin (2505), of the first turntable (2501), the feeding clamping jaw (2514) is connected to a feeding upper and lower cylinder (2516) through the feeding clamping jaw cylinder (2515), and the feeding upper and lower cylinder (2516) is installed on the first turntable (2501); the material inserting device is characterized in that a material inserting cylinder (2517) and a first press-mounting cylinder (2518) are respectively installed on the other two sides of the first turntable (2501), the output ends of the material inserting cylinder (2517) and the first press-mounting cylinder (2518) are respectively provided with a material inserting tool (2519) and a retainer positioning tool (2520), and the side edges of the material inserting cylinder (2517) and the first press-mounting cylinder (2518) are respectively provided with a first displacement sensor (2521) and a second displacement sensor (2522).

5. The lean intelligent assembly line for the start-stop starter according to claim 1, wherein eight stations of a second rotary table (3301) are arranged in a static iron core assembly assembling (33) process, a static iron core assembly positioning tool (3302) is arranged on each of the eight stations, a pressing mechanism (3303) is arranged on the inner side of each static iron core assembly positioning tool (3302) close to the second rotary table (3301), a pressing cylinder (3304) and a second jacking locking mechanism (3305) are arranged at the bottom of each station, a first spring vibration disc (3306) and a push rod vibration disc (3307) which are arranged on the outer side of the second rotary table (3301) in a vertical opposite mode are arranged on the first station, a second rotary cylinder (3308) is arranged at the position of the second rotary table (3301) corresponding to the first station, a first upper cylinder (3309) and a lower cylinder (3309) are arranged at the lower part of the second rotary cylinder (3308), and a first spring clamping jaw cylinder (3310) and a push rod clamping jaw cylinder (3311) are arranged at the top of the second rotary cylinder ) The output ends of the first spring clamping jaw cylinder (3310) and the push rod clamping jaw cylinder (3311) are respectively connected with a first spring clamping jaw (3312) and a push rod clamping jaw (3313), and the lower part of the push rod clamping jaw (3313) is provided with a push rod overturning cylinder (3314);

a static iron core material tower (3315) is arranged on the outer side of a second rotary table (3301) at a second station, a second material taking clamping jaw (3316) is arranged on a second rotary table (3301) corresponding to the static iron core material tower (3315), the second material taking clamping jaw (3316) is installed at the output end of a second clamping jaw cylinder (3317), an upper short stroke cylinder (3318) and a lower short stroke cylinder (3318) are arranged above the second clamping jaw cylinder (3317), an upper long stroke cylinder (3319) and a lower long stroke cylinder (3319) are installed on the upper portion of the upper short stroke cylinder (3318) and the lower long stroke cylinder (3319) are fixed on a second translation cylinder (3320) perpendicular to the upper short stroke cylinder and the lower short stroke cylinder (3318), and the second translation cylinder (3320) is fixed on the;

a second spring vibration disc (3321) and a bushing vibration disc (3322) which are arranged in an up-down opposite mode are arranged on the outer side of a second rotary disc (3301) at a third station, a third rotary cylinder (3323) is arranged at the position of the second rotary disc (3301) corresponding to the third station, a second up-down cylinder (3324) is arranged at the lower portion of the third rotary cylinder (3323), a second spring clamping jaw cylinder (3325) and a bushing clamping jaw cylinder (3326) are mounted at the top of the third rotary cylinder (3323) through a right-angle support, and output ends of the second spring clamping jaw cylinder (3325) and the bushing clamping jaw cylinder (3326) are respectively connected with a second spring clamping jaw (3327) and a bushing clamping jaw (3328);

a copper plate bin (3329) is arranged on the outer side of the second rotary disc (3301) at the fourth station, a copper plate material taking suction head (3330) is arranged at the position of the second rotary disc (3301) corresponding to the fourth station, the copper plate material taking suction head (3330) is fixed at the output end of a third upper and lower cylinder (3331), the third upper and lower cylinder (3331) is fixed on a third horizontal moving cylinder (3332) which is horizontally arranged, and the third horizontal moving cylinder (3332) is arranged on the second rotary disc (3301) through a support;

an iron gasket vibrating disc (3333) and an insulating gasket vibrating disc (3334) which are oppositely arranged on the left and right are arranged on the outer side of a second turntable (3301) at a fifth station, a fourth rotary cylinder (3335) is arranged at the position of the second turntable (3301) corresponding to the fifth station, a fourth upper cylinder (3336) and a fourth lower cylinder (3336) are arranged at the lower part of the fourth rotary cylinder (3335), and an iron gasket material taking suction head (3337) and an insulating gasket material taking suction head (3338) are mounted at the top of the fourth rotary cylinder (3335) through a right-angle support;

a spin riveting motor (3339) is arranged on the sixth station, the spin riveting motor (3339) is arranged corresponding to the static iron core assembly positioning tool (3302) on the sixth station, a spin riveting head (3340) is arranged at the output end of the spin riveting motor (3339), the spin riveting motor (3339) is fixed on an upper servo motor (3341) and a lower servo motor (3341) through a support, and a third displacement sensor (3342) is arranged at the lower part of the upper servo motor (3341) and the lower servo motor (3341);

a high-definition visual detection device (3343) is arranged on the seventh station, and finished products are off-line at the eighth station.

6. The lean intelligent assembly line for the start-stop starter according to claim 1, wherein a starter positioning tool (5801) and an electrode (5802) arranged on the opposite side of the starter positioning tool (5801) are arranged in a starter no-load performance detection (58) process, a rotating speed sensor (5803) and a laser displacement sensor four (5804) are arranged on the starter positioning tool (5801), the starter positioning tool (5801) is fixed on a support, a dragging cylinder (5805) is arranged at the upper portion of the starter positioning tool (5801), the output end of the dragging cylinder (5805) is connected with the electrode (5802), a vibration sensor (5806) and a noise tester (5807) are further arranged on the support at the top of the starter positioning tool (5801), a third clamping jaw (5808) is arranged in a direction perpendicular to the starter positioning tool (5801), and the third clamping jaw (5808) is connected to a fifth rotary cylinder (5810) through the third clamping jaw cylinder (5809), the fifth rotary cylinder (5810) is fixed on a second Z-axis servo driver (5811), the second Z-axis servo driver (5811) is installed on a second Y-axis servo driver (5812), and the second Y-axis servo driver (5812) is installed on a second X-axis servo driver (5813).