CN116175475A

CN116175475A - Oil seal device and elevator host production line

Info

Publication number: CN116175475A
Application number: CN202310123459.XA
Authority: CN
Inventors: 肖佳锋; 向贵宝; 孙鹏程; 叶沛阳
Original assignee: Hitachi Elevator Motor Guangzhou Co Ltd
Current assignee: Hitachi Elevator Motor Guangzhou Co Ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-05-30

Abstract

The invention discloses an oil seal device and an elevator host machine production line, wherein the oil seal device comprises a mounting table, a push-out feeding mechanism arranged on the mounting table, a clamping feeding mechanism arranged on the mounting table and a press seal mechanism arranged on the mounting table; the pushing-out feeding mechanism comprises a support frame arranged on the mounting table, a material placing plate arranged on the support frame, a seventh driver arranged on the support frame, a material conveying plate in transmission connection with the seventh driver, and a material sealing plate connected with the material conveying plate; the material placing plate is arranged above the supporting frame, a blanking channel is arranged between the material placing plate and the supporting frame, a blanking hole communicated with the blanking channel is formed in the material placing plate, the material conveying plate and the material sealing plate are both installed between the material placing plate and the supporting frame in a sliding mode, a feeding channel is arranged between the material conveying plate and the material placing plate, the blanking hole is located on a moving path of the material conveying plate and the material sealing plate, and the press sealing mechanism is located above the conveyor. The automatic pressing device can realize automatic pressing of the oil seal, reduce the labor intensity of workers and improve the efficiency and quality of pressing of the oil seal.

Description

Oil seal device and elevator host production line

Technical Field

The invention belongs to the technical field of elevators, and particularly relates to an oil seal device and an elevator host machine production line.

Background

The elevator host is the power equipment of the elevator and obtains the up-and-down running of the elevator. The elevator main machine mainly comprises a shell, a rotor, windings and the like. In the process of elevator main machine assembly, the winding is required to be placed in the machine shell, then an oil sealing piece is installed for sealing to form a stator, and finally the rotor and the stator are combined.

At present, when the oil seal is installed, manual operation is mainly used, the oil seal is manually placed in the shell, then the oil seal is manually compacted, the labor intensity is high, the efficiency is low, and the quality of press mounting is difficult to be ensured for a long time.

Disclosure of Invention

The invention aims to provide an oil seal device and an elevator main machine production line, which can realize automatic press fitting of an oil seal, reduce the labor intensity of workers and improve the press fitting efficiency and quality of the oil seal.

The invention provides an oil seal device which comprises a mounting table, a pushing-out feeding mechanism arranged on the mounting table, a clamping feeding mechanism arranged on the mounting table and a press seal mechanism arranged on the mounting table, wherein the pushing-out feeding mechanism comprises a pushing-out feeding mechanism and a pressing-in feeding mechanism;

the pushing and feeding mechanism comprises a support frame arranged on the mounting table, a material placing plate arranged on the support frame, a seventh driver arranged on the support frame, a material conveying plate in transmission connection with the seventh driver, and a material sealing plate connected with the material conveying plate; the material placing plate is arranged above the supporting frame, a blanking channel is arranged between the material placing plate and the supporting frame, a blanking hole communicated with the blanking channel is formed in the material placing plate, the material transporting plate and the material sealing plate are all installed between the material placing plate and the supporting frame in a sliding mode, a feeding channel is arranged between the material transporting plate and the material placing plate, the blanking hole is located on a moving path of the material transporting plate and the material sealing plate, and the press sealing mechanism is located above the conveyor.

In some embodiments, the pushing and feeding mechanism further comprises a third guiding sliding rail and a first sliding block arranged on the third guiding sliding rail in a sliding way; the first sliding block is connected with the material sealing plate, the material conveying plate and the material sealing plate are sequentially arranged along the extending direction of the third guide sliding rail, and the material sealing plate is abutted to the lower end face of the material placing plate.

In some embodiments, the material conveying plate is provided with a first limiting plate, a second limiting plate and a positioning table; the first limiting plates and the second limiting plates are arranged at intervals, and the positioning table is located between the first limiting plates and the second limiting plates.

In some embodiments, the push-out feeding mechanism further comprises a first limit rod mounted on the material placing plate; the first limiting rods are arranged at intervals along a fourth circular track, the first limiting rods are jointly enclosed to form a material storage area, and the discharging holes are located in the material storage area.

In some embodiments, the clamping feeding mechanism comprises a supporting beam arranged on the mounting table, an eighth driver arranged on the supporting beam, a ninth driver in transmission connection with the eighth driver, a connecting frame in transmission connection with the ninth driver, and a second clamping device arranged on the connecting frame; the second clamp holder is provided with a third clamp finger and a fourth clamp finger, and the pushing-out feeding mechanism is positioned on the moving path of the third clamp finger and the fourth clamp finger.

In some embodiments, the clamping feeding mechanism further comprises a fourth guiding sliding rail arranged on the supporting beam and a second sliding block arranged on the fourth guiding sliding rail in a sliding way; the ninth driver is connected with the second sliding block, and the moving direction of the connecting frame is perpendicular to the extending direction of the fourth guiding sliding rail.

In some embodiments, the conveyor further includes a first lifting mechanism, the mounting table has a conveying channel, the press seal mechanism is located in the conveying channel and above the conveyor, a material carrying table is disposed on the conveyor, a top support hole is formed in the material carrying table, the first lifting mechanism has a telescopic end, and the top support hole of the material carrying table is located on a moving path of the telescopic end.

In some embodiments, the press seal mechanism comprises a tenth driver arranged on the mounting table and a press seal seat in transmission connection with the tenth driver; the press seal seat is positioned above the conveyor.

In some embodiments, the press seal seat comprises a positioning sleeve with a first sleeve hole, a compaction block slidingly arranged in the positioning sleeve and an elastic piece; the elastic member is clamped between the compaction block and the inner wall of the first sleeve hole.

The invention also provides an elevator host production line, which comprises a carrying arm, a base arranged on the carrying arm, an outer clamping feeding mechanism arranged on the base, an inner supporting feeding mechanism arranged on the base, a loading table arranged on the conveyor and the oil seal device; the conveying arm is located at the upstream of the conveyor, and the push-out feeding mechanism, the clamping feeding mechanism and the press sealing mechanism are located at the downstream of the conveyor.

The technical scheme provided by the invention has the following advantages and effects:

according to the invention, the shell and the winding in the shell are conveyed to the lower part of the press seal mechanism through the conveyor, and then the oil seal can be installed to form a stator through the pushing-out feeding mechanism, the clamping feeding mechanism and the press seal mechanism, so that an oil seal procedure is completed.

Drawings

FIG. 1 is a schematic structural view of a conveyor, a loading table, a push-out feeding mechanism, a clamping feeding mechanism and a press sealing mechanism, wherein the conveyor only intercepts one section;

FIG. 2 is a schematic view of the structure of the push-out feeding mechanism;

FIG. 3 is a half cross-sectional view of a front view of the ejector feed mechanism;

fig. 4 is an enlarged view at E of fig. 3;

FIG. 5 is a schematic view of the structure of the material conveying plate;

FIG. 6 is a schematic view of the first lifting mechanism;

FIG. 7 is a half cross-sectional view of a front view of the first lift mechanism;

fig. 8 is an enlarged view at F of fig. 7;

FIG. 9 is a schematic view of the structure of the clamp feed mechanism;

fig. 10 is an enlarged view at G of fig. 9;

fig. 11 is a front view of fig. 1;

fig. 12 is an enlarged view at H of fig. 11;

FIG. 13 is a schematic view of the structure of the base, the outer clamp feeding mechanism, and the inner support feeding mechanism;

FIG. 14 is a schematic view of the structure of FIG. 1 from another perspective;

fig. 15 is a front view of fig. 14;

FIG. 16 is a top view of FIG. 14;

fig. 17 is an enlarged view at a of fig. 14;

fig. 18 is an enlarged view at B of fig. 14;

fig. 19 is an enlarged view at C of fig. 14;

fig. 20 is an enlarged view at D of fig. 14;

FIG. 21 is a schematic view of the installation of the third driver with the first press block, the first center alignment assembly;

FIG. 22 is a schematic view of the structure of the fixed base, the lifting base, and the second driver;

FIG. 23 is a schematic view of the structure of the first driving seat;

fig. 24 is a schematic structural view of the first outer clip arm.

Reference numerals illustrate:

10. An outer clamping feeding mechanism; 11. an inner support feeding mechanism; 12. a conveyor; 13. a material carrying table; 14. pushing out the feeding mechanism; 15. clamping and feeding mechanisms; 16. a press seal mechanism; 17. a base; 18. a third driver; 19. the first press locking block; 20. a fourth driver; 21. the second pressing locking block; 22. a first gripper; 23. a camera; 24. a fifth driver; 25. a baffle; 26. a mounting table; 27. a nitrogen spring; 28. a winding; 29. a housing; 30. an oil seal;

1000. a screw rod; 1001. a first guide rail; 1002. a first driving seat; 1003. a second driving seat; 1004. a first outer clip arm; 1005. a second outer clip arm; 1006. a first driver; 1007. the second guide slide rail; 1008. a second driver; 1009. lifting the seat; 1010. a clamping gap; 1011. a first hook plate; 1012. a second hook plate;

10001. a first thread segment; 10002. a second thread segment; 10021. a third slider; 10022. a fifth connecting plate;

10041. a first clamping groove; 10042. a third abutment surface; 10043. a fourth abutment surface; 10044. a hook; 10045. a first sensor; 10046. a notch; 10047. a first reinforcing plate; 10048. a fifth abutment surface; 10049. a sixth abutment surface; 10111. clamping strips; 10112. a support bar; 10113. a bayonet;

1101. A first inner clip arm; 1102. a second inner clip arm; 1103. a first clamping seat; 1104. a second clamping seat; 1105. a bump-preventing pad; 1106. positioning the gap; 1107. a first centering assembly; 1108. a second centering assembly; 1109. a second reinforcing plate;

11011. a first abutment surface; 11012. a first positioning surface; 11021. a second abutment surface; 11022. a second positioning surface; 11031. a clamping surface; 11032. suspending the noodles; 11033. a hanging groove; 11071. a first positioning seat; 11072. a first roller; 11081. a second positioning seat; 11082. a second roller; 110711, straight plates; 110712, circular arc plates; 110713, wheel groove; 110714, wheel axle;

1201. a first support rail; 1202. a second support rail; 1203. a first conveying wheel; 1204. a second conveying wheel; 1205. a first lifting mechanism; 1206. a stopping mechanism; 1207. a second sensor; 1208. a trigger;

12050. a positioning plate; 12051. a slide bar; 12052. a moving plate; 12053. a top support seat; 12054. an eleventh driver; 12055. a limiting connecting plate; 12056. a fifth guide rail; 12057. a twelfth driver; 12058. a fifth slider; 12059. an anti-falling seat; 120521, backing plate; 120522, a first engaging groove; 120523, a first engagement portion; 120524, a second engaging groove; 120525, pins; 120531, a second engaging portion; 120581 and a return groove;

1301. A jacking hole;

1400. a support frame; 1401. a material placing plate; 1402. a seventh driver; 1403. a material conveying plate; 1404. a material sealing plate; 1405. a blanking hole; 1406. a blanking channel; 1407. a feed channel; 1408. the third guide slide rail; 1409. a first stop lever;

14001. a sixth connecting plate; 14002. a second support column; 14003. a seventh connecting plate; 14004. a third support column; 14005. a third sensor; 14031. a first limiting plate; 14032. a second limiting plate; 14033. a positioning table; 14034. a groove; 14081. a first slider; 14091. a material storage area;

1501. a support beam; 1502. a lock plate; 1503. an eighth driver; 1504. a ninth driver; 1505. a connecting frame; 1506. a second gripper; 1507. a fourth guide rail; 1508. a second slider; 1509. a fourth sensor;

15051. a riser; 15052. a cross plate; 15053. a third reinforcing plate; 15061. a third clamping finger; 15062. a fourth finger; 15063. arc clamping grooves;

1601. a tenth driver; 1602. a press seal seat; 1603. a positioning sleeve; 1604. compacting the blocks; 1605. an elastic member; 1606. a slide shaft; 1607. a limiting frame;

16031. a first sleeve hole; 10632. a first hole shoulder; 16041. a second set of holes; 16042. a second hole shoulder; 16043. a compression ring;

1701. A first connection plate; 1702. a second connecting plate; 1703. a third connecting plate; 1704. a fourth connecting plate; 1705. a mounting groove; 1706. a fixing seat; 1707. a flange;

17061. a first fixing plate; 17062. a second fixing plate; 17063. a third fixing plate; 17064. a fourth fixing plate; 17065. avoidance holes; 17066. a driving plate;

2201. a first clamping finger; 2202. a second clamping finger; 2203. a pin slot; 2204. clamping holes;

2601. a chassis; 2602. a first support column; 2603. a top plate; 2604. a bottom plate;

2801. a protrusion;

2901. positioning a shaft; 29011. a first shaft section; 29012. a second shaft section; 29013. a third shaft section; 29014. a fourth shaft section;

3001. and a ring groove.

Detailed Description

The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "abutted," "clamped," etc. are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In the description of the present invention, unless specifically stated or otherwise defined, it is to be understood that the terms "first," "second," etc. are used in the description of the present invention to describe various information, but these information should not be limited to these terms, which are used only to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the invention.

As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specifically stated or otherwise defined.

Example 1

For convenience of description, the up-down direction hereinafter referred to is identical to the up-down direction of fig. 1 itself unless otherwise stated.

As shown in fig. 1 to 5, an oil seal device comprises a conveyor 12, a mounting table 26, a push-out feeding mechanism 14 arranged on the mounting table 26, a clamping feeding mechanism 15 arranged on the mounting table 26, and a press seal mechanism 16 arranged on the mounting table 26; the press seal 16 is located above the conveyor 12.

The pushing and feeding mechanism 14 includes a supporting frame 1400 provided on the bottom frame 2601 of the mounting table 26, a placing plate 1401 provided on the supporting frame 1400, a seventh driver 1402 provided on the supporting frame 1400, a transporting plate 1403 in driving connection with the seventh driver 1402, and a sealing plate 1404 connected with the transporting plate 1403. The material placing plate 1401 is used for storing the oil seals 30, and a plurality of oil seals 30 are stacked on the material placing plate 1401 from top to bottom. The seventh driver 1402 is an air cylinder or a hydraulic cylinder or an electric telescopic rod, and the seventh driver 1402 pushes the material conveying plate 1403 to move horizontally, thereby feeding out the single oil seal 30. The material placing plate 1401 is arranged above the supporting frame 1400, and the material placing plate 1401 and the supporting frame 1400 are arranged at intervals from top to bottom. A blanking channel 1406 is provided between the feeding plate 1401 and the supporting frame 1400. The blanking plate 1401 is provided with a blanking hole 1405 communicated with the blanking channel 1406, a plurality of oil sealing elements 30 are sequentially stacked right above the blanking hole 1405 from top to bottom, the oil sealing elements 30 drop into the blanking channel 1406 from the blanking hole 1405 one by one under the action of gravity, and the conveying plate 1403 receives the oil sealing elements 30 falling into the blanking channel 1406. The material conveying plate 1403 and the material sealing plate 1404 are horizontally and slidably installed between the material placing plate 1401 and the supporting frame 1400. The feeding channel 1407 is arranged between the material conveying plate 1403 and the material placing plate 1401, and the height of the feeding channel 1407 is larger than or equal to the thickness of one oil seal 30 and smaller than the thickness of two oil seals 30, so that the oil seals 30 can only fall on the material conveying plate 1403 one by one, and only the oil seal 30 on the material conveying plate 1403 is taken away, the next oil seal 30 can fall on the material conveying plate 1403 from the material placing plate 1401. The blanking hole 1405 is located on the moving path of the material conveying plate 1403 and the material sealing plate 1404. The material conveying plate 1403 and the material sealing plate 1404 are sequentially arranged along the moving direction of the material conveying plate 1403, and when the material conveying plate 1403 moves to send out the oil sealing piece 30, the material sealing plate 1404 covers the blanking hole 1405 from the lower end of the material placing plate 1401, so that the material is prevented from falling. When the plate 1403 is reset to the position just below the discharge hole 1405, the next oil seal 30 falls on the plate 1403.

As shown in fig. 1, 11 and 12, in one embodiment, the conveyor 12 includes a first support rail 1201, a second support rail 1202 disposed at a distance from the first support rail 1201, a first conveying wheel 1203 rotatably mounted on the first support rail 1201, a second conveying wheel 1204 rotatably mounted on the second support rail 1202, and a sixth drive, not shown, in driving connection with the first conveying wheel 1203 and/or the second conveying wheel 1204. The first support rail 1201 and the second support rail 1202 are horizontally spaced apart and parallel to each other.

The first conveying wheels 1203 and the second conveying wheels 1204 are multiple, the first conveying wheels 1203 and the second conveying wheels 1204 are distributed at intervals along the extending direction of the first supporting guide rail 1201 or the second supporting guide rail 1202, one end of the material carrying table 13 is abutted to part of the first conveying wheels 1203, and the other end of the material carrying table 13 is abutted to part of the second conveying wheels 1204. The sixth driver comprises a motor, a conveying chain, a chain wheel and the like, and the motor is in transmission connection with the chain wheel. The first conveying wheel 1203 and the second conveying wheel 1204 are respectively provided with a chain wheel which is connected with the first conveying wheel 1203 or the second conveying wheel 1204 and coaxially rotates, and the conveying chain is sleeved on all the chain wheels. Thereby enabling all of the first and second conveying

wheels

1203, 1204 to rotate simultaneously. All the first conveying wheels 1203 and the second conveying wheels 1204 are rotated simultaneously, so that the movement of the loading table 13 in the extending direction of the conveyor 12 is realized.

With particular reference to fig. 1, 6-8, in one embodiment, the conveyor 12 further includes a first lifting mechanism 1205. The first lifting mechanism 1205 is disposed between the first support rail 1201 and the second support rail 1202, and the first lifting mechanism 1205 has a telescopic end, and the telescopic end of the first lifting mechanism 1205 can move up and down. A jacking hole 1301 is formed in the material carrying table 13, and when the material carrying table 13 is stopped at a position where the upper sealing cavity is needed, the jacking hole 1301 of the material carrying table 13 is located on the moving path of the telescopic end. The lifting of the telescoping end of the first lifting mechanism 1205 lifts the housing 29 and the windings 28 within the housing 29 to prevent damage caused by excessive pressure on the carrier 13 during compaction of the oil seal 30.

In one embodiment, the conveyor 12 further includes a stop mechanism 1206; the stop mechanism 1206 has a stop located between the first support rail 1201 and the second support rail 1202. The stopper can rise and descend, and when the stopper rises, the stopper is located on the moving path of the material carrying table 13, so that the material carrying table 13 stops at a position where the upper sealing cavity is required, and after the oil seal 30 is installed, the stopper descends, and the material carrying table 13 sends the workpiece to the next process.

In one embodiment, the oil seal further includes a mounting table 26; the mounting table 26 has a conveying path through which the conveyor 12 passes. When the carrying table 13 moves to the conveying channel, the blocking mechanism 1206 blocks the carrying table 13 to enable the carrying table 13 to stay in the conveying channel, the conveyor 12 stops working, and then the pushing-out feeding mechanism 14, the clamping feeding mechanism 15 and the sealing pressing mechanism 16 are utilized to complete the installation of the oil seal 30. The push-out feeding mechanism 14, the clamping feeding mechanism 15 and the press sealing mechanism 16 are all arranged on the mounting table 26, and the press sealing mechanism 16 is positioned in the conveying channel and above the conveyor 12. When the loading table 13 moves to the conveying channel, the press seal mechanism 16 is located right above the loading table 13 and the workpiece on the loading table 13.

In one embodiment, the mounting table 26 includes a chassis 2601, a plurality of first support posts 2602 provided on the chassis 2601, a top plate 2603 provided on the first support posts 2602; the chassis 2601 has a bottom plate 2604, and a plurality of first support columns 2602 are arranged between the top plate 2603 and the bottom plate 2604 at intervals, and a conveyance passage is formed between the top plate 2603 and the bottom plate 2604. The press seal mechanism 16 is provided on the top plate 2603, and the conveyor 12 passes between the top plate 2603 and the bottom plate 2604.

In one embodiment, the first lift mechanism 1205 is disposed between the base plate 2604 and the loading station 13. The first lifting mechanism 1205 includes a positioning plate 12050 fixed to the bottom plate 2604 and arranged at a distance from the bottom plate 2604, a slide bar 12051 slidably provided on the positioning plate 12050, a moving plate 12052 mounted on the slide bar 12051 and located above the positioning plate 12050, a top support seat 12053 provided on the moving plate 12052, and an eleventh driver 12054 mounted on the top support seat 12053. The eleventh driver 12054 is an air cylinder, a hydraulic cylinder, an electric telescopic rod, or the like, the telescopic end of the eleventh driver 12054 is connected to the moving plate 12052, and the top hole 1301 of the loading table 13 is located on the moving path of the top seat 12053. The linear driving member drives the moving plate 12052 to move up and down, so that the top support 12053 lifts the workpiece.

In one embodiment, the positioning plate 12050 is disposed in a plurality of rod holes, the plurality of slide rods 12051 are disposed in a plurality of slide rods 12051, and the plurality of slide rods 12051 are in one-to-one correspondence with the plurality of rod holes. The first lifting mechanism 1205 also includes a limit link 12055; the lower ends of the adjacent slide bars 12051 are connected by a limit link 12055, thereby preventing the slide bars 12051 from being separated from the positioning plate 12050 when sliding upward. When the slide bar 12051 slides downward and the limit link plate 12055 abuts against the bottom plate 2604, the top support seat 12053 is restored to the initial position.

In one embodiment, the first lifting mechanism 1205 further includes a fifth guide rail 12056 disposed on the positioning plate 12050, a twelfth actuator 12057 disposed on the positioning plate 12050, a fifth slider 12058 in driving connection with the twelfth actuator 12057, and a fall arrest seat 12059 disposed on the fifth slider 12058 or on the top support seat 12053.

When the anti-falling seat 12059 is arranged on the fifth sliding block 12058, the twelfth driver 12057 is an air cylinder, a hydraulic cylinder, an electric telescopic rod or the like, the twelfth driver 12057 drives the fifth sliding block 12058 to horizontally slide, after the supporting seat 12053 jacks up a workpiece, the anti-falling seat 12059 is driven to move to the position right below the supporting seat 12053 when the fifth sliding block 12058 slides, the upper end of the anti-falling seat 12059 is abutted with the lower end of the supporting seat 12053, and the supporting seat 12053 and the moving plate 12052 are prevented from being lifted down in the compaction process of the oil seal 30.

When the anti-falling seat 12059 is arranged on the top support seat 12053, the lower end of the top support seat 12053 is connected with the upper end of the anti-falling seat 12059, the lower end of the anti-falling seat 12059 is positioned on the moving path of the fifth sliding block 12058, after the top support seat 12053 lifts up the workpiece, the fifth sliding block 12058 moves to the lower side of the top support seat 12053 and abuts against the lower end of the anti-falling seat 12059, and the top support seat 12053 and the moving plate 12052 are prevented from falling down in the compaction process of the oil seal 30. The fifth slider 12058 is provided with a return groove 120581, and after the oil seal 30 is compacted, the return groove 120581 is moved to a position right below the fall preventing seat 12059, the fall preventing seat 12059 falls into the return groove 120581, and the top support seat 12053 is lowered.

In one embodiment, the moving plate 12052 has a backing plate 120521 mounted thereon by bolts. The moving plate 12052 is provided with a first engaging groove 120522, the pad 120521 is provided with a first engaging portion 120523 adapted to the first engaging groove 120522, and the pad 120521 is detachably mounted on the moving plate 12052. The backing plate 120521 is provided with a second engaging groove 120524, and the top support seat 12053 is provided with a second engaging portion 120531 adapted to the second engaging groove 120524, so that the top support seat 12053 is detachably mounted on the backing plate 120521. The top support seat 12053 and the base plate 120521 are detachably installed, so that maintenance and replacement are facilitated.

In one embodiment, the fifth guide rails 12056 have two, the section of the fifth guide rails 12056 along the extending direction is in an inverted L shape, the two fifth guide rails 12056 and the positioning plate 12050 form a sliding groove, and the fifth sliding block 12058 is slidably disposed in the sliding groove to prevent the fifth sliding block 12058 from being separated from the positioning plate 12050.

In one embodiment, the upper end surface of the moving plate 12052 is provided with a pin 120525, and the lower end surface of the loading table 13 is provided with a pin hole, which is not shown in the drawing. When the moving plate 12052 moves upwards to be abutted with the loading platform 13, the bolts 120525 are inserted into the pin holes, so that the positioning of the moving plate 12052 is realized, and when the moving plate 12052 moves upwards to be abutted with the loading platform 13, the jacking seat 12053 is used for jacking a workpiece.

In one embodiment, the conveyor 12 is provided with a second sensor 1207, the loading platform 13 is provided with a trigger 1208, and when the loading platform 13 moves right below the press seal mechanism 16, the trigger 1208 triggers the second sensor 1207, the second sensor 1207 feeds back a signal, and the first lifting mechanism 1205 lifts the workpiece.

In one embodiment, the support frame 1400 includes a sixth connection plate 14001, a plurality of second support columns 14002 provided on the sixth connection plate 14001, and a seventh connection plate 14003 mounted on the second support columns 14002. The tray 1401 is mounted on a seventh connection plate 14003 of the support frame 1400 through a plurality of third support columns 14004.

As shown in fig. 2 to 5, in one embodiment, the push-out feeding mechanism 14 further includes a third guide rail 1408, and a first sliding block 14081 slidably disposed on the third guide rail 1408; the third guide rail 1408 extends straight and horizontal along the moving direction of the material conveying plate 1403 and the material sealing plate 1404. The first sliding block 14081 is connected with the material sealing plate 1404, the material conveying plate 1403 and the material sealing plate 1404 are sequentially arranged along the extending direction of the third guide slide rail 1408, and the material sealing plate 1404 is abutted to the lower end surface of the material placing plate 1401, so that the sliding of the material conveying plate 1403 and the material sealing plate 1404 is more stable.

In one embodiment, the upper end surface of the material conveying plate 1403 is provided with a first limit plate 14031, a second limit plate 14032 and a positioning table 14033; the first limiting plates 14031 and the second limiting plates 14032 are arranged at intervals along the moving direction of the material conveying plates 1403, and the positioning table 14033 is located between the first limiting plates 14031 and the second limiting plates 14032. The positioning table 14033 is disc-shaped, the diameter of the positioning table 14033 is the same as the inner diameter of the oil seal 30, and when the oil seal 30 falls on the upper end surface of the material conveying plate 1403, the oil seal 30 is positioned between the first limiting plate 14031 and the second limiting plate 14032 and sleeved on the positioning table 14033. In order to make the seal ring 30 smoothly drop and fit on the positioning table 14033, the positioning table 14033 is provided with a guiding inclined surface, the guiding inclined surface is positioned at the upper end of the positioning table 14033, and the diameter of the upper end of the positioning table 14033 gradually decreases from top to bottom.

In one embodiment, the first limiting plate 14031 and the second limiting plate 14032 are respectively provided with an arc surface, and the outer circumferential side surface of the oil seal 30 is abutted against the arc surfaces of the first limiting plate 14031 and the second limiting plate 14032, so that the center of the oil seal 30 is aligned with the center of the positioning table 14033.

In one embodiment, a groove 14034 is formed in the edge of the upper surface of the positioning table 14033, the groove 14034 is circular, the lower end face of the oil seal 30 abuts against the bottom wall of the groove 14034 when the oil seal 30 is sleeved on the positioning table 14033, and the outer diameter of the oil seal 30 is larger than the diameter of the positioning table 14033, so that the outer side of the oil seal 30 is suspended at a certain height, and the clamping and feeding mechanism 15 is convenient to clamp the oil seal 30.

In one embodiment, the push-out feeding mechanism 14 further comprises a first stop 1409 mounted on the loading plate 1401; the at least three first limiting rods 1409 are arranged at intervals along a fourth circular track, the fourth circular track is slightly larger than the diameter of the oil seal 30, and the circle center of the fourth circular track is identical to the circle center of the oil seal 30. The first stop bars 1409 together enclose a stock area 14091, and the blanking hole 1405 is located in the stock area 14091. At least one first stop 1409 is removably mounted to facilitate placement of the oil seal 30 within the stock area 14091.

In one embodiment, the seventh connecting plate 14003 of the supporting frame 1400 is provided with a third sensor 14005, and after the third sensor 14005 detects that the oil seal 30 is stored in the storage area 14091 of the material placing plate 1401, the third sensor 14005 feeds back a signal to push out the feeding mechanism 14 to start feeding out the oil seal 30.

Referring to fig. 9 to 10 with emphasis, in one embodiment, the clamping and feeding mechanism 15 includes a support beam 1501 disposed on the mounting table 26, an eighth driver 1503 disposed on the support beam 1501, a ninth driver 1504 in driving connection with the eighth driver 1503, a connection frame 1505 in driving connection with the ninth driver 1504, and a second clamping device 1506 disposed on the connection frame 1505. The support beam 1501 is horizontally disposed above the conveyor 12. The eighth driver 1503 and the ninth driver 1504 are air cylinders, hydraulic cylinders or electric retractors, the eighth driver 1503 drives the ninth driver 1504 to horizontally move left and right, and the ninth driver 1504 drives the connecting frame 1505 to vertically move, so that the position of the second clamp 1506 in two directions is adjusted. The second gripper 1506 grips the oil seal 30 sent out by the conveying plate 1403 and puts it on the work. The second clamping device 1506 has a third clamping finger 15061 and a fourth clamping finger 15062, and the third clamping finger 15061 and the fourth clamping finger 15062 each have a circular arc clamping groove 15063, so that the oil seal 30 can be commonly clamped. The workpiece and the push-out feeding mechanism 14 are both located on the moving paths of the third clamp finger 15061 and the fourth clamp finger 15062.

In addition, in order not to damage the lip of the seal ring 30 (i.e., the outermost side of the seal ring 30) during the process of clamping the seal ring 30, the diameter of the circular arc clamping groove 15063 is slightly larger than the outer diameter of the seal ring 30.

In one embodiment, lock plates 1502 are provided at both ends of the support beam 1501, and both ends of the support beam 1501 are respectively mounted on two first support columns 2602 through the lock plates 1502. The link 1505 includes a riser 15051 connected to the ninth driver 1504, a cross plate 15052 connected to the riser 15051, and a third reinforcement plate 15053 connecting the cross plate 15052 and the riser 15051. A second retainer 1506 is mounted to the end of the cross plate 15052.

In one embodiment, the circular arc clamping groove 15063 is a stepped groove, and the circular arc clamping groove 15063 comprises a plurality of semicircular grooves which are sequentially arranged from top to bottom, and the centers of the semicircular grooves are located on the same vertical line. The diameters of the plurality of semicircular grooves are gradually reduced from top to bottom, so that the diameters of the adjacent semicircular grooves form steps, the steps are distributed in a step shape, the steps are matched with the outer side profile of the oil seal 30, the outer side of the oil seal 30 is suspended at a certain height when the oil seal 30 falls into the positioning table 14033, the third clamping finger 15061 and the fourth clamping finger 15062 clamp the oil seal 30 through the circular arc clamping groove 15063, the outer side profile of the oil seal 30 is abutted to the steps to prevent falling, the oil seal 30 is carried, and the problem that the deformation of the oil seal 30 is affected due to overlarge force of clamping the oil seal 30 by the third clamping finger 15061 and the fourth clamping finger 15062 is avoided.

In one embodiment, the clamping and feeding mechanism 15 further comprises a fourth guide rail 1507 provided on the support beam 1501, and a second slider 1508 slidably provided on the fourth guide rail 1507; the ninth driver 1504 is connected to the second slider 1508, and the moving direction of the link 1505 is perpendicular to the extending direction of the fourth guide rail 1507. The fourth guide rail 1507 may be configured to make the sliding of the ninth driver 1504 more stable.

In one embodiment, a fourth sensor 1509 is provided on the support beam 1501. After the oil seal 30 is sent out by the material handling plate 1403 and after the fourth sensor 1509 detects that the workpiece is in place, the first lifting mechanism 1205 lifts the workpiece, and the clamping feeding mechanism 15 starts to clamp the oil seal 30 onto the workpiece.

Referring now to fig. 11-12, in one embodiment, the press seal mechanism 16 includes a tenth actuator 1601 disposed on the mounting table 26 in driving engagement with a press seal 1602 disposed on the tenth actuator 1601. The tenth actuator 1601 is a hydraulic cylinder, an air cylinder, or the like, and specifically, for pressure stability, a hydraulic cylinder is preferable, and a telescopic end of the hydraulic cylinder is connected to the press seal 1602. The press seal 1602 is located above the conveyor 12. The press seal 1602 is movable up and down by the tenth driver 1601, thereby compacting the oil seal 30.

In one embodiment, the press seal 1602 includes a positioning sleeve 1603 having a first set of holes 16031, a compaction block 1604 slidably disposed within the first set of holes 16031, and an elastic member 1605. The elastic member 1605 is a cylindrical spring and can be extended and contracted up and down. The positioning sleeve 1603 is sleeve-shaped, and the elastic member 1605 is clamped between the compacting block 1604 and the inner wall of the first sleeve hole 16031. The compaction block 1604 can slide from top to bottom, and the upper end of compaction block 1604 and elastic component 1605 butt, elastic component 1605 has a plurality ofly, elastic component 1605 is arranged along sleeve form axis circumference interval, elastic component 1605 prevents that compaction block 1604 from pressing too big and crushing oil blanket 30 or work piece when compacting oil blanket 30 downwards.

In one embodiment, the top plate 2603 is provided with a plurality of shaft holes, and the press seal 1602 further includes a stop 1607 and a plurality of slide shafts 1606. The plurality of sliding shafts 1606 are in one-to-one correspondence with the plurality of shaft holes, and the plurality of sliding shafts 1606 are provided in the shaft holes of the top plate 2603 in a vertically sliding manner. A stopper 1607 is located above the top plate 2603 and connected to the upper end of each slide shaft 1606. The tenth driver 1601 is located in an area surrounded by the stopper 1607. The lower end of each sliding shaft 1606 is connected with the positioning sleeve 1603, so that the positioning sleeve 1603 can slide up and down more stably, and the pressure of the oil seal 30 can be ensured to be equal.

In one embodiment, the center of the housing 29 has a positioning shaft 2901, the winding 28 is placed over the positioning shaft 2901 when the winding 28 is placed in the housing 29, and the clamp feed mechanism 15 places the oil seal 30 over the positioning shaft 2901 and within the winding 28.

The positioning shaft 2901 includes a first shaft section 29011, a second shaft section 29012, a third shaft section 29013, and a fourth shaft section 29014 that are arranged in this order from bottom to top. The diameter of the first shaft section 29011 is greater than the diameter of the second shaft section 29012, the diameter of the second shaft section 29012 is greater than the diameter of the third shaft section 29013, and the diameter of the third shaft section 29013 is greater than the diameter of the fourth shaft section 29014.

During the descent of the positioning sleeve 1603, the positioning sleeve 1603 presses the winding 28 down into the housing 29 and causes the winding 28 to be sleeved on the first shaft section 29011 until the lower end surface of the winding 28 is flush with the bottom surface of the housing 29. The inner wall of the first sleeve hole 16031 of the positioning sleeve 1603 is provided with a first hole shoulder 10632, when the bottom end surface of the winding 28 is flatly attached to the bottom surface of the casing 29, the first hole shoulder 10632 is abutted to the upper end surface of the first shaft section 29011, so as to realize positioning.

A second sleeve hole 16041 is formed in the lower end of the compaction block 1604, the compaction block 1604 is sleeved on the fourth shaft section 29014 through the second sleeve hole 16041, and a second hole shoulder 16042 is formed in the inner wall of the second sleeve hole 16041. The lower end of the compaction block 1604 is provided with a compression ring 16043 which is arranged around the edge of the second sleeve hole 16041, and the compression ring 16043 is used for being clamped into the annular groove 3001 on the oil seal 30, so as to prevent the oil seal 30 from moving radially in the compaction process. The positioning sleeve 1603 drives the compaction block 1604 to lower the compaction seal 30 when being lowered. The positioning sleeve 1603 drives the compaction block 1604 to press down the oil seal 30 in the descending process, the compression ring 16043 at the lower end of the compaction block 1604 is clamped into the annular groove 3001 on the oil seal 30, the second hole shoulder 16042 is abutted against the upper end face (the edge of the upper notch of the annular groove 3001) of the sealing ring, the compaction block 1604 pushes the oil seal 30 to move downwards and is sleeved on the third shaft section 29013, the lower end of the oil seal 30 is abutted against the upper end face of the second shaft section 29012, and the inner wall of the oil seal 30 is abutted against the outer circumferential side face of the third shaft section 29013.

The elastic member 1605 is compressed when the compaction block 1604 presses down the oil seal 30 such that the oil seal 30 moves down. When the oil seal 30 is sleeved on the third shaft section 29013, the first hole shoulder 10632 abuts against the upper end face of the first shaft section 29011, and the positioning sleeve 1603 achieves positioning. At this time, the compacting block 1604 presses the lower end face of the oil seal 30 to be flat with the upper end face of the third shaft section 29013 under the action of the elastic member 1605, and after the lower end face of the oil seal 30 is flat with the upper end face of the third shaft section 29013, the second hole shoulder 16042 of the compacting block 1604 abuts against the upper end face of the third shaft section 29013, so as to realize positioning of the compacting block 1604. After the press fitting is completed, the compaction block 1604 and the positioning sleeve 1603 are moved back to the initial position.

Example two

As shown in fig. 1, 13 to 16, the elevator main machine production line is characterized by comprising a carrying arm, a base 17 arranged on the carrying arm, an outer clamping feeding mechanism 10 arranged on the base 17, an inner supporting feeding mechanism 11 arranged on the base 17, a loading table 13 arranged on the conveyor 12, and the oil sealing device as described above; the handling arm is located upstream of the conveyor 12, and the push-out feeding mechanism 14, the gripping feeding mechanism 15, and the press seal mechanism 16 are located downstream of the conveyor 12.

The elevator host machine production line comprises a carrying arm, an outer clamping feeding mechanism 10 arranged on the carrying arm, an inner supporting feeding mechanism 11 arranged on the carrying arm, a conveyor 12, a carrying table 13 arranged on the conveyor 12, a pushing-out feeding mechanism 14, a clamping feeding mechanism 15 and a press sealing mechanism 16. The handling arm is an existing six-degree-of-freedom robot, drives the outer clamping feeding mechanism 10 and the inner supporting feeding mechanism 11 to move in a large range and flexibly, and is not shown in the drawing. The handling arm is located upstream of the conveyor 12, so that the outer gripping and feeding mechanism 10 and the inner supporting and feeding mechanism 11 can grip the material and place the material on the loading table 13 on the conveyor 12. The outer clamping and feeding mechanism 10 is used for grabbing the rotor and the winding 28, and the inner supporting and feeding mechanism 11 is used for grabbing the casing 29. The conveyors 12 have two, one conveyor 12 transporting the housing of the conveyor 12 and the windings 28 via a loading table 13 mounted thereon and the other conveyor 12 transporting the rotor via a loading table 13 mounted thereon. The winding 28 to be conveyed is placed in the casing 29, then the casing 29 and the winding 28 are conveyed together to the next process for mounting the oil seal 30 to form a stator, the push-out feeding mechanism 14, the clamping feeding mechanism 15 and the pressing sealing mechanism 16 are positioned at the downstream of the conveyor 12, the push-out feeding mechanism 14 is used for storing and conveying the oil seal 30, the clamping feeding mechanism 15 grabs the oil seal 30 to be placed on the winding 28 in the casing 29, and finally the pressing sealing mechanism 16 is used for compacting and mounting the oil seal 30. The housing 29 and windings 28 are assembled to form a stator and then sent to the next process for assembly with the rotor. The rotor is assembled with the stator after another production line goes through the working procedures of screw driving and the like.

In one embodiment, the conveyor 12 may be provided with only one, alternating rotor and stator of windings 28 and housing 29.

With particular reference to fig. 13-16, in one embodiment, the arm is provided with a base 17. The base 17 is located the execution end of handling arm, and outer centre gripping feed mechanism 10, interior support feed mechanism 11 all install on the base 17, and the handling arm can drive outer centre gripping feed mechanism 10, interior support feed mechanism 11 through base 17 and remove.

The outer clamping and feeding mechanism 10 comprises a screw rod 1000 rotatably mounted on the base 17, a first guide slide rail 1001 arranged on the base 17, a first driving seat 1002 slidably arranged on the first guide slide rail 1001, a second driving seat 1003 slidably arranged on the first guide slide rail 1001, a first outer clamping arm 1004 arranged on the first driving seat 1002, a second outer clamping arm 1005 arranged on the second driving seat 1003, and a first driver 1006 in transmission connection with the screw rod 1000. The first driving seat 1002 and the second driving seat 1003 slide on the first guide slide rail 1001, so as to respectively drive the first outer clamping arm 1004 and the second outer clamping arm 1005 to move. The first driver 1006 is a motor, and the first driver 1006 is in transmission connection with the screw 1000 so as to drive the screw 1000 to rotate.

The screw rod 1000 is provided with a first thread section 10001 and a second thread section 10002, and the screw rod 1000 is divided into two sections, wherein one section is provided with the first thread section 10001, and the other section is provided with the second thread section 10002. The screw direction of the screw thread of the first screw thread section 10001 is opposite to the screw direction of the screw thread of the second screw thread section 10002, the first driving seat 1002 is in screw thread connection with the first screw thread section 10001 through a screw hole, and the second driving seat 1003 is in screw thread connection with the second screw thread section 10002 through a screw hole. When the screw rod 1000 rotates along one direction, the first driving seat 1002 and the second driving seat 1003 respectively drive the first outer clamping arm 1004 and the second outer clamping arm 1005 to be away from each other, and when the screw rod 1000 rotates along the other direction, the first driving seat 1002 and the second driving seat 1003 respectively drive the first outer clamping arm 1004 and the second outer clamping arm 1005 to be close to each other, so that the first outer clamping arm 1004 and the second outer clamping arm 1005 jointly clamp the rotor or the winding 28.

Referring with emphasis to fig. 14 and 18, in one embodiment, the base 17 includes a first web 1701, a second web 1702, a third web 1703, a fourth web 1704; the first connection plate 1701 is disposed parallel to and opposite to the third connection plate 1703 at a distance from each other, and both ends of the second connection plate 1702 and the fourth connection plate 1704 are connected to the first connection plate 1701 and the third connection plate 1703, respectively. The first connecting plate 1701, the second connecting plate 1702, the third connecting plate 1703 and the fourth connecting plate 1704 are sequentially connected and enclosed to form a square mounting groove 1705, and the screw 1000 is mounted in the mounting groove 1705.

Preferably, the four first guide rails 1001 are disposed in pairs, two first guide rails 1001 are disposed on the first connecting plate 1701 at intervals and located on the inner wall of the mounting slot 1705, and the other two first guide rails 1001 are disposed on the third connecting plate 1703 at intervals and located on the inner wall of the mounting slot 1705. So that the sliding of the first and

second driving seats

1002 and 1003 is smoother. The first drive housing 1002 and the second drive housing 1003 are positioned within the mounting slot 1705.

Referring to fig. 18 and 23 with emphasis, the first and

second drive housings

1002 and 1003 are identical in structure. The first driving seat 1002 and the second driving seat 1003 each comprise a third slider 10021 and a fifth connecting plate 10022; the third slider 10021 and the fifth connecting plate 10022 are respectively two, and two ends of the two fifth connecting plates 10022 are respectively linked with the two third sliders 10021, so that the structural stability of the first driving seat 1002 and the second driving seat 1003 is improved. The third slider 10021 has a pi-shaped cross section along the extending direction of the first guide rail 1001, so as to be conveniently mounted on the first guide rail 1001 and be conveniently connected with the fifth connecting plate 10022. One of the third sliders 10021 is slidably disposed on the two first guide rails 1001 mounted on the first connection plate 1701, and the other third slider 10021 is slidably disposed on the two first guide rails 1001 mounted on the third connection plate 1703.

Referring to fig. 13 to 15 with emphasis, in one embodiment, the outer clamping and feeding mechanism 10 further includes a second guiding rail 1007 disposed on the base 17, a second driver 1008 mounted on the base 17, and a lifting seat 1009 slidingly disposed on the second guiding rail 1007 and in driving connection with the second driver 1008. The workpiece winding 28 and the rotor are circular, the rotor is horizontally arranged on the stock rack, and the axis of the rotor is vertically arranged. The winding 28 is generally vertically placed after finishing the first process, that is, the axis of the winding 28 is horizontally arranged, so that the winding 28 is directly vertically placed on the stock rack for reducing the turnover frequency, and the damage to the framework above the winding 28 caused by excessive turnover frequency is avoided. The second driver 1008 is an air cylinder or a hydraulic cylinder, and the second driver 1008 can drive the lifting seat 1009 to move linearly. The extending direction of the first guide rail 1001 is perpendicular to the extending direction of the second guide rail 1007, the extending direction of the first guide rail 1001 and the extending direction of the second guide rail 1007 are both the same as the radial direction of the winding 28, and the first outer clamping arm 1004 and the second outer clamping arm 1005 clamp the winding 28 along the radial direction of the winding 28. A clamping gap 1010 is formed between the first outer clamping arm 1004 and the second outer clamping arm 1005, and the second driver 1008, the second guide rail 1007, and the lifting seat 1009 are all located in the clamping gap 1010. When the first outer clamp arm 1004 and the second outer clamp arm 1005 grasp the rotor, the first outer clamp arm 1004 and the second outer clamp arm 1005 approach each other to grasp the rotor directly. When the first outer clamping arm 1004 and the second outer clamping arm 1005 grab the winding 28, the first outer clamping arm 1004 and the second outer clamping arm 1005 move to the winding 28, the first outer clamping arm 1004 and the second outer clamping arm 1005 are horizontally arranged at intervals, the winding 28 is positioned in the clamping gap 1010, the lifting seat 1009 is positioned in the central hole of the winding 28, the second guide sliding rail 1007 is vertically arranged at the moment, then the second driver 1008 drives the lifting seat 1009 to lift the winding 28 upwards (along the radial direction of the winding 28), the winding 28 is lifted away from the stock frame, then the first outer clamping arm 1004 and the second outer clamping arm 1005 are close to each other to clamp the winding 28, and then the handling arm drives the first outer clamping arm 1004 and the second outer clamping arm 1005 to move to handle the winding 28. The lifting seat 1009 prevents the winding 28 from falling down in its own radial direction. During the handling of the handling arm, the winding 28 needs to be turned over and placed in the casing 29, after the winding 28 is lifted, the first outer clamping arm 1004 and the second outer clamping arm 1005 clamp the outer circumferential side surface of the winding 28, at this time, the axis of the winding 28 is horizontally arranged, the winding 28 easily drops due to too large self weight, and at this time, the lifting seat 1009 can provide a certain support. The windings 28 are raised to a height that facilitates the winding 28 to lie flat and then within the housing 29. When the first outer clamping arm 1004 and the second outer clamping arm 1005 jointly clamp the winding 28, the end face of the winding 28 abuts against the tail end of the first outer clamping arm 1004 and the tail end of the second outer clamping arm 1005, and the winding 28 can be prevented from falling along the axis direction of the winding 28 in the process of overturning by the carrying arm. Thus, the lifting seat 1009 cooperates with the first outer clamping arm 1004 and the second outer clamping arm 1005 so that the winding 28 does not fall during the handling and turning process.

In one embodiment, one end of the first outer arm 1004 is connected to the first driving seat 1002, and the other end of the first outer arm 1004 extends along a first direction and is provided with a first hook plate 1011, and the first hook plate 1011 is disposed at an end of the first outer arm 1004. One end of the second outer clamping arm 1005 is connected with the second driving seat 1003, the other end of the first outer clamping arm 1004 extends along the first direction and is provided with a second hook plate 1012, and the second hook plate 1012 is arranged at the tail end of the second outer clamping arm 1005. The first hook plate 1011 and the second hook plate 1012 are used for supporting the winding 28, and the winding 28 can be prevented from falling along the axis direction of the winding 28 in the process of turning over the winding 28 by the carrying arm. The first hook plate 1011 and the second hook plate 1012 are both located in the clamping gap 1010 and are disposed opposite to each other, and the lifting seat 1009 has an arc surface. The centre of a circle of arc surface and the centre of a circle of winding 28 coincide, and the orientation of arc surface deviates from the centre of a circle of winding 28, and the circular arc surface faces to the inner wall of the central through hole of winding 28, and when lifting seat 1009 lifting winding 28, the circular arc surface butt is on the inner wall of the central through hole of winding 28 and closely laminates for can not rock when winding 28 rises, avoid the inner wall of the central through hole of circular arc surface fish tail winding 28.

Referring to fig. 11, 13 to 16, the outer surface of the bobbin of the winding 28 is provided with a plurality of protrusions 2801, the plurality of protrusions 2801 are sequentially and closely arranged along the outer surface axial direction of the winding 28, when the winding 28 is vertically placed, the first hook plate 1011 and the second hook plate 1012 abut against the left and right sides of the protrusions 2801, and the left and right sides of the protrusions 2801 face the same direction as the end surface of the winding 28. Then, the lifting seat 1009 lifts the winding 28 upwards, so that the winding 28 has a turnover space, and the handling arm drives the first outer clamping arm 1004 and the second outer clamping arm 1005 to turn over, so that the winding 28 is placed horizontally. The protrusions 2801 abut the first hook plate 1011 and the second hook plate 1012, the first hook plate 1011 and the second hook plate 1012 provide upward support for the windings 28, and finally the handling arm places the windings 28 into the housing 29 on the conveyor 12.

In one embodiment, the base 17 is provided with a fixing seat 1706, and the second guide rail 1007 and the second driver 1008, and the lifting seat 1009 are both mounted on the fixing seat 1706. The fixing seat 1706 is provided with a nitrogen spring 27. The lifting seat 1009 lifts the winding 28, so that after the first outer clamping arm 1004, the second outer clamping arm 1005 and the circle center of the winding 28 are positioned on the same horizontal straight line, the nitrogen spring 27 is used for buffering and limiting the winding 28.

Referring to fig. 22 with emphasis, in one embodiment, the anchor 1706 includes a first anchor plate 17061, a second anchor plate 17062, a third anchor plate 17063, and a fourth anchor plate 17064. The first fixing plate 17061 is n-shaped, two ends of the first fixing plate 17061 are connected with the base 17, the second fixing plate 17062 and the third fixing plate 17063 are arranged on the first fixing plate 17061 at intervals, two ends of the fourth fixing plate 17064 are respectively arranged on the second fixing plate 17062 and the third fixing plate 17063, and the second driver 1008 is arranged on the second fixing plate 17062.

The number of the second guide slide rails 1007 is two, and the two second guide slide rails 1007 are arranged on the fourth fixing plate 17064 at intervals. The fourth fixing plate 17064 is provided with an avoiding hole 17065, the avoiding hole 17065 is located between the two second guiding sliding rails 1007, the output end of the second driver 1008 is provided with a driving plate 17066, and the driving plate 17066 penetrates through the avoiding hole 17065 to be connected with the lifting seat 1009, so that thrust received by the lifting seat 1009 is more uniform and stable. The lifting seat 1009 is respectively installed on two second guiding slide rails 1007 through two fourth sliding blocks.

Referring to fig. 17 and 24 with particular reference, in one embodiment, the first outer clamping arm 1004 is provided with a first clamping groove 10041, the second outer clamping arm 1005 is provided with a second clamping groove, a portion of the first hook plate 1011 is embedded in the first clamping groove 10041, the rest of the first hook plate 1011 is located in the clamping gap 1010, a portion of the second hook plate 1012 is embedded in the second clamping groove, and the rest of the second hook plate 1012 is located in the clamping gap 1010. The first and second clamping

grooves

10041 and 1005 extend through the first and second

outer clamp arms

1004 and 1005, respectively, in the circumferential direction of the winding 28.

In one embodiment, the first hook plate 1011 and the second hook plate 1012 are L-shaped, and the first hook plate 1011 and the second hook plate 1012 comprise a clamping strip 10111 and a supporting strip 10112. The supporting bar 10112 is used for supporting the winding 28, and the clamping bar 10111 and the supporting bar 10112 are integrally formed and mutually perpendicular. The casing 29 is abutted against the inner side of the joint of the clamping strip 10111 and the supporting strip 10112, the outer side of the joint of the clamping strip 10111 and the supporting strip 10112 is provided with a bayonet 10113, and the first outer clamping arm 1004 and the second outer clamping arm 1005 are respectively provided with a third abutting surface 10042 and a fourth abutting surface 10043. The third contact surface 10042 of the first outer clip arm 1004 and the third contact surface 10042 of the second outer clip arm 1005 are disposed opposite each other, and the fourth contact surface 10043 of the first outer clip arm 1004 and the fourth contact surface 10043 of the second outer clip arm 1005 are disposed opposite each other. The distance between the third abutting surface 10042 of the first outer clamping arm 1004 and the third abutting surface 10042 of the second outer clamping arm 1005 is greater than the distance between the fourth abutting surface 10043 of the first outer clamping arm 1004 and the fourth abutting surface 10043 of the second outer clamping arm 1005, that is, the planes of the two side edges of the first clamping groove 10041 and the second clamping groove are parallel but not in the same plane. The clamping strip 10111 is clamped in the first clamping groove 10041, the bottom surface of the clamping strip 10111 is abutted against the bottom wall of the first clamping groove 10041, and the top surface of the clamping strip 10111 is flush with the third abutting surface 10042, so that the top surface of the clamping strip 10111 and the third abutting surface 10042 can be jointly abutted against the winding 28 or the rotor. The tail end of the first outer clamping arm 1004 or the second outer clamping arm 1005 and the fourth abutting surface 10043 form a clamping hook 10044, the clamping hook 10044 is clamped in the bayonet 10113, the tail end of the first outer clamping arm 1004 or the second outer clamping arm 1005 is flush with the tail end of the supporting bar 10112, and looseness of the first hook plate 1011 and the second hook plate 1012 caused by collision is avoided. The support bar 10112 has an arc surface abutting against the outer circumferential side of the winding 28 or rotor.

In one embodiment, the first hook plate 1011 and the second hook plate 1012 are plural. The first outer clip arm 1004 and the second outer clip arm 1005 are located on a first circular track in a circular arc shape in a cross section perpendicular to the first direction, and the first circular track is a circular track concentric with the winding 28. The first outer clamping arm 1004 and the second outer clamping arm 1005 are both plate bodies with a certain radian, so that the outer circumferential side surface of the winding 28 can be adapted to and abutted against the outer circumferential side surface of the winding 28, and the first outer clamping arm 1004 and the second outer clamping arm 1005 can avoid the winding 28 from moving along the radial direction in the process of clamping and conveying the winding 28. The first hook plates 1011 are arranged at intervals along the first circular track, the second hook plates 1012 are arranged at intervals along the first circular track, and when the first outer clamping arms 1004 and the second outer clamping arms 1005 clamp the winding 28, the first hook plates 1011 and the second hook plates 1012 are arranged at intervals along the circumferential direction of the outer circumferential side surface of the winding 28. A first sensor 10045 is disposed between the adjacent first hook plates 1011 and/or between the adjacent second hook plates 1012, and the first sensor 10045 is located on the first circular track. The first sensor 10045 is a position sensor, and when the first outer clamp arm 1004 and the second outer clamp arm 1005 are abutted against the outer circumferential side surface of the winding 28, the first sensor 10045 detects that the winding 28 is clamped between the first outer clamp arm 1004 and the second outer clamp arm 1005, and the transport arm starts to transport. The first outer clamping arm 1004 and the second outer clamping arm 1005 can directly clamp the rotor and then be placed onto the conveyor 12 by the handling arm.

In one embodiment, the first outer clamping arm 1004 and the second outer clamping arm 1005 are provided with two notches 10046, and the first outer clamping arm 1004 and the second outer clamping arm 1005 are provided with two notches 10046, respectively. The first sensors 10045 are installed at the two notches 10046 of the first outer clamping arm 1004, the distance between the two first sensors 10045 on the first outer clamping arm 1004 is equal to the width of the winding 28 in the axial direction, and the two first sensors 10045 on the first outer clamping arm 1004 are distributed at intervals along the first direction. The first sensors 10045 are installed at the two notches 10046 of the second outer clamping arm 1005, the distance between the two first sensors 10045 on the second outer clamping arm 1005 is equal to the width of the winding 28 in the axial direction, and the two first sensors 10045 on the second outer clamping arm 1005 are distributed at intervals along the first direction. When the first outer clamping arm 1004 and the second outer clamping arm 1005 clamp the winding 28, the two first sensors 10045 on the first outer clamping arm 1004 are arranged along the axial direction of the winding 28, and the two first sensors 10045 on the second outer clamping arm 1005 are arranged along the axial direction of the winding 28, so as to detect whether two ends of the winding 28 are in place, in particular whether one end of the winding 28 is abutted against the first hook plate 1011 and the second hook plate 1012. Detecting whether the ends of the windings 28 are in place can avoid tilting of the windings 28 when they are clamped, i.e. the axes of the windings 28 are not parallel to the first direction.

In an embodiment, the first outer clamping arm 1004 and the second outer clamping arm 1005 are both L-shaped, the first outer clamping arm 1004 and the second outer clamping arm 1005 are both provided with a first reinforcing plate 10047, the first outer clamping arm 1004 and the second outer clamping arm 1005 further have a fifth abutting surface 10048, the fifth abutting surface 10048 is in contact with and perpendicular to the third abutting surface 10042, the first reinforcing plate 10047 has a sixth abutting surface 10049 which is in contact with and parallel to the fifth abutting surface 10048, the fifth abutting surface 10048 and the sixth abutting surface 10049 together form a first limiting surface, and when the first outer clamping arm 1004 and the second outer clamping arm 1005 clamp a workpiece such as a winding 28 or a rotor, the supporting strips 10112 of the first hook plate 1011 or the second hook plate 1012 clamp both ends of the workpiece together with the first limiting surface, so as to realize positioning of the workpiece in the axial direction.

As shown in fig. 13 to 16, in one embodiment, the inner support feeding mechanism 11 includes a first inner clamping arm 1101 disposed on the first driving base 1002, and a second inner clamping arm 1102 disposed on the second driving base 1003. The first inner clamping arm 1101 and the second inner clamping arm 1102 can be close to or far away from each other along with the rotation of the screw rod 1000, the first inner clamping arm 1101 and the second inner clamping arm 1102 extend into the shell 29, and then the first inner clamping arm 1101 and the second inner clamping arm 1102 are far away from each other and abut against two sides in the shell 29, so that the shell is supported and carried. The first outer clamping arm 1004 and the second outer clamping arm 1005 or the first inner clamping arm 1101 and the second inner clamping arm 1102 can be moved simultaneously through the screw rod 1000, so that three materials of the rotor, the winding 28 and the shell 29 can be grabbed. The first inner clamping arm 1101 has a first abutment surface 11011, the second inner clamping arm 1102 has a second abutment surface 11021, the first abutment surface 11011 and the second abutment surface 11021 face away from each other, the first abutment surface 11011 faces away from the second inner clamping arm 1102, and the second abutment surface 11021 faces away from the first inner clamping arm 1101. The first abutment surface 11011 is provided with a first clamping seat 1103, and the second abutment surface 11021 is provided with a second clamping seat 1104. The first clamping seat 1103 and the second clamping seat 1104 are square blocks, the first clamping seat 1103 and the second clamping seat 1104 are matched with square holes on two sides in the shell 29, the first inner clamping arm 1101 and the second inner clamping arm 1102 are far away from each other, so that the first clamping seat 1103 and the second clamping seat 1104 are clamped into the square holes on two sides respectively, the first inner clamping arm 1101 and the second inner clamping arm 1102 support the shell 29 outwards, and then the shell 29 is moved by driving the first inner clamping arm 1101 and the second inner clamping arm 1102 through the carrying arm.

In one embodiment, the elevator main machine production line further comprises a third driver 18 arranged on the first abutting surface 11011, a first locking block 19 in transmission connection with the third driver 18, a fourth driver 20 arranged on the second abutting surface 11021, and a second locking block 21 in transmission connection with the fourth driver 20. The third actuator 18 and the fourth actuator 20 are each air cylinders or hydraulic cylinders or electric retractors. The first clamping seat 1103 is located on the moving path of the first locking block 19, and the second clamping seat 1104 is located on the moving path of the second locking block 21. After the first clamping seat 1103 and the second clamping seat 1104 are respectively clamped into square holes on two sides in the casing 29, the first pressing locking block 19 and the second pressing locking block 21 can be abutted against the end face of the casing 29 under the driving of the third driver 18 and the fourth driver 20, so that the stability of the casing 29 during transportation is improved.

In one embodiment, the first and

second cartridges

1103, 1104 each have a clamping face 11031 and a mounting face; the clamping surface 11031 and the mounting surface are sides adjacent to each other in a square. The clamping surface 11031 is located on the moving path of the first lock pressing block 19 or the second lock pressing block 21, and anti-knock pads 1105 are respectively arranged on the first lock pressing block 19, the second lock pressing block 21 and the mounting surface, and the anti-knock pads 1105 can prevent the damage to the casing 29 when the casing 29 is clamped. The bottom surfaces of the first and

second cassettes

1103, 1104 are mounted to the first and second

inner arms

1101, 1102, respectively.

In one embodiment, a positioning gap 1106 is provided between the first inner clamp arm 1101 and the second inner clamp arm 1102, the first inner clamp arm 1101 further having a first positioning surface 11012, and the second inner clamp arm 1102 further having a second positioning surface 11022. The first positioning surface 11012 and the second positioning surface 11022 are both located in the positioning gap 1106 and are disposed opposite to each other. The first positioning surface 11012 is provided with a first centering component 1107, the second positioning surface 11022 is provided with a second centering component 1108, and the first centering component 1107 and the second centering component 1108 are oppositely arranged. The first and second

inner clamp arms

1101, 1102 may support the carrier housing 29 when the arms are spaced apart from one another. After the winding 28 is placed in the housing 29 by the outer clamping and feeding mechanism 10, the first inner clamping arm 1101 and the second inner clamping arm 1102 are moved closer together, and the housing 29 and the winding 28 are centered by the cooperation of the first centering component 1107 and the second centering component 1108.

Referring to fig. 19 and 21 with emphasis, in one embodiment, the first centering component 1107 and the second centering component 1108 have the same structural composition, and the first centering component 1107 and the second centering component 1108 are disposed in mirror symmetry. The first centering component 1107 includes a first positioning seat 11071 mounted on the first positioning surface 11012, a first roller 11072 rotatably mounted on the first positioning seat 11071; a plurality of first rollers 11072; the first roller 11072 is preferably a bearing to reduce friction.

The second centering component 1108 comprises a second positioning seat 11081 mounted on the second positioning surface 11022, and a second roller 11082 rotatably mounted on the second positioning seat 11081; the number of the second rollers 11082 is plural, and the second rollers 11082 are preferably bearings, so that friction can be reduced.

The use of the outer circumferential surfaces of the plurality of first rollers 11072 and the plurality of second rollers 11082 tangential to the housing creates a centering action that reduces friction between the first centering assembly 1107, the second centering assembly 1108, and the housing during centering.

The first rollers 11072 are arranged at intervals, the second rollers 11082 are arranged at intervals, the first rollers 11072 and the second rollers 11082 are located on a second circular track, the second circular track is parallel to the first circular track, and the circle center of the second circular track is located on the same straight line perpendicular to the plane where the first circular track or the second circular track is located. The center of the second circular track is located in the positioning gap 1106. The diameter of the second circular track changes with the movement of the first positioning seat 11071 and the second positioning seat 11081, but the center position of the second circular track remains unchanged. When the center of the adjusting housing 29 is consistent with the center of the winding 28, the first inner clamping arm 1101 and the second inner clamping arm 1102 are firstly far away from each other to support the housing 29, at this time, the center of the second circular track coincides with the center of the inner hole of the housing 29, then the first inner clamping arm 1101 and the second inner clamping arm 1102 move close to each other at the same speed to clamp the winding 28 by the same distance, and when the first inner clamping arm 1101 and the second inner clamping arm 1102 move close to each other, the center position of the second circular track is unchanged, so that the center of the winding 28 can be adjusted to be consistent with the center of the inner hole of the housing 29.

In one embodiment, the first positioning seat 11071 and the second positioning seat 11081 are C-shaped, the first rollers 11072 are disposed at two ends of the first positioning seat 11071, the second rollers 11082 are disposed at two ends of the second positioning seat 11081, a central area of the first positioning seat 11071 is mounted on the first inner clamping arm 1101, and a central area of the second positioning seat 11081 is mounted on the second inner clamping arm 1102.

Specifically, the first positioning seat 11071 and the second positioning seat 11081 each include a straight plate 110711 and an arc plate 110712. The straight plate 110711 is mounted on the first inner clamping arm 1101 or the second inner clamping arm 1102 through bolts, the two ends of the straight plate 110711 are respectively provided with an arc plate 110712, the straight plate 110711 and the arc plates 110712 are integrally formed and are in smooth connection, and the outer assistance side surface of the arc plate 110712 is abutted against the workpiece to facilitate the positioning of the center of the workpiece. The arc plate 110712 is disposed in the wheel groove 110713 by the wheel axle 110714, and the outer circumferential side surface of the first roller 11072 or the second roller 11082 is disposed outside the wheel groove 110713, so as to prevent the first positioning seat 11071 and the second positioning seat 11081 from scratching the workpiece.

In one embodiment, the first and second

inner clamp arms

1101, 1102 have second stiffening plates 1109 thereon; the second reinforcement plate 1109 is disposed on the first positioning surface 11012 or the second positioning surface 11022. The second reinforcing plate 1109 can function to strengthen the first and second

inner clamp arms

1101 and 1102.

In one embodiment, the elevator host production line further comprises a stock rack; not shown in the stock rack drawing. The three storage racks are used for storing the winding 28, the rotor and the shell 29 respectively. The storage rack is located upstream of the conveyor 12 and within the range of movement of the handling arm. The first and

second cassettes

1103, 1104 each further have a hanging surface 11032, and the hanging surface 11032 is a top surface of the first or

second cassette

1103, 1104. The suspension surface 11032 faces the same direction as the first abutment surface 11011 or the second abutment surface 11021. The hanging surface 11032 is provided with a hanging groove 11033, the hanging groove 11033 is a square groove, the stock rack is provided with a hanging seat matched with the hanging groove 11033, the hanging seat is C-shaped, one end of the hanging seat is connected with the stock rack, the section of the other end of the hanging seat is matched with the shape of the hanging groove 11033 and is clamped into the hanging groove 11033, and the area between the edge of one side of the hanging groove 11033 and the side surface of the first clamping seat 1103 or the second clamping seat 1104 is clamped into the groove between the two ends of the hanging seat.

In one embodiment, a chamfer is provided between the top surfaces and the side surfaces of the first and

second holders

1103 and 1104, and a chamfer is provided on the anti-bump pad 1105, so that the first and

second holders

1103 and 1104 and the anti-bump pad 1105 can be conveniently clamped into two sides of the housing 29.

In one embodiment, the base 17 has a first side, a second side, and a third side; the first side face and the second side face are opposite to each other, the first side face and the second side face are connected with the third side face, the first outer clamping arm 1004 and the second outer clamping arm 1005 are located on the first side face, the first inner clamping arm 1101 and the second inner clamping arm 1102 are located on the second side face, a flange 1707 is arranged on the third side face, and the base 17 is connected with the carrying arm through the flange 1707.

With particular reference to fig. 20, in one embodiment, the elevator host line further comprises a first gripper 22 mounted on the base 17; the first gripper 22 has a first gripper finger 2201 and a second gripper finger 2202. The first clamping finger 2201 and the second clamping finger 2202 are L-shaped, and when the first clamping finger 2201 and the second clamping finger 2202 are close to each other and abut against each other, the first clamping finger 2201 and the second clamping finger 2202 jointly enclose a U shape. The first clamping finger 2201 and the second clamping finger 2202 are respectively provided with a pin groove 2203, the pin grooves 2203 are positioned at the joint of the first clamping finger 2201 and the second clamping finger 2202, and the pin grooves 2203 are in a V shape. When the first clamping finger 2201 and the second clamping finger 2202 are close to each other and abut against each other, the inner wall of the pin slot 2203 of the first clamping finger 2201 and the inner wall of the pin slot 2203 of the second clamping finger 2202 enclose together to form a clamping hole 2204, and the section of the clamping hole 2204 is square. The clamping holes 2204 can clamp the positioning pins, the winding 28 is clamped into pin holes of the winding 28 and the casing 29 through the positioning pins after the central position of the winding 28 is adjusted in the casing 29, so that the winding 28 and the casing 29 are relatively fixed, the winding 28 and the casing 29 are prevented from relatively displacing in the conveying process of the conveyor 12, and the production quality is ensured.

As shown in fig. 13 to 16, in one embodiment, the elevator host production line further includes a camera 23 provided on the base 17, a fifth driver 24 provided on the base 17, and a shutter 25 drivingly connected to the fifth driver 24; the camera 23 has a photographing lens located on a moving path of the barrier 25. The camera 23 can also identify the positions of the winding 28, the rotor and the casing 29 through the shapes and the placing postures of the winding 28, the rotor and the casing 29, so that the carrying arm drives the outer clamping feeding mechanism 10 and the inner supporting feeding mechanism 11 to accurately move to the positions of the materials. The automatic identification of the materials is convenient. The fifth driver 24 is a motor, and the fifth driver 24 drives the baffle 25 to rotate, so that the baffle 25 covers the photographing lens when photographing is not needed, and the photographing lens is prevented from being knocked or covered by dust.

Specifically, flange 1707 is mounted to first web 1701 and first driver 1006 is mounted to second web 1702. The first gripper 22, the camera 23, and the fifth driver 24 are mounted on the fourth connection board 1704.

In one embodiment, the elevator host machine production line further comprises a transfer table and a support table provided on the transfer table. The supporting table is provided with a plurality of positioning blocks, and the middle rotary table, the supporting table and the positioning blocks are not shown in the drawing. The positioning blocks are distributed at intervals along a third circular path, the edge outline of the inner hole of the winding 28 is the same as that of the third circular path, the positioning blocks are used for preliminary centering of the winding 28, when the winding 28 is placed on a supporting table, the winding 28 is sleeved on all the positioning blocks through the inner holes, and all the positioning blocks are abutted against the inner wall of the inner hole of the winding 28. When the elevator host machine production line works, the outer clamping and feeding mechanism 10 firstly places the winding 28 on the supporting table and centers the winding by utilizing the positioning blocks, then the inner supporting and feeding mechanism 11 places the shell 29 on the carrying table 13 of the conveyor 12, and then the outer clamping and feeding mechanism 10 places the winding 28 on the supporting table in the shell 29 on the carrying table 13.

In one embodiment, each positioning block is provided with a guide inclined plane; the guide inclined plane is opposite to the circle center of the third circular path. The guide inclined plane is obliquely arranged from top to bottom along the direction deviating from the circle center of the third circular path, and the section of each positioning block is gradually reduced along the direction deviating from the supporting table. The guide ramps facilitate positioning of the windings 28 over each of the positioning blocks via the inner bore.

An elevator host production line with an oil seal device, which has the following working process:

the outer clamping and feeding mechanism places the rotor on a loading table on one of the conveyors.

The inner support feeding mechanism places the shell on a loading table on another conveyor.

The winding is placed in a shell positioned on the loading platform by the outer clamping and feeding mechanism.

In the step, the carrying arm can drive the outer clamping and feeding mechanism to place the winding on the transfer table, and the primary alignment of the winding center is completed on the transfer table. And finally, the carrying arm drives the outer clamping and feeding mechanism to place the winding on the middle rotary table in the shell on the carrying table.

The winding and the shell are centered by the inner support feeding mechanism; the inner support feeding mechanism can push the winding to move so that the center of the winding coincides with the center of the shell.

The conveyor conveys the carrying platform to the lower part of the press sealing mechanism;

the pushing-out feeding mechanism sends out the oil sealing piece;

the clamping and feeding mechanism is used for feeding the oil sealing piece to the winding and the shell;

the pressing and sealing mechanism presses the oil sealing piece on the winding to form a stator;

the conveyor delivers the stator to the next station for assembly with the rotor on the other conveyor.

The steps are not sequential, for example, the rotor can be firstly grasped, the shell and the winding can be firstly grasped, and the feeding of the rotor, the shell and the winding can be simultaneously performed through a plurality of groups of feeding mechanisms.

The above examples are also not an exhaustive list based on the invention, and there may be a number of other embodiments not listed. Any substitutions and modifications made without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The oil seal device is characterized by comprising a conveyor, an installation table, a pushing-out feeding mechanism arranged on the installation table, a clamping feeding mechanism arranged on the installation table and a press seal mechanism arranged on the installation table;

2. The oil seal device according to claim 1, wherein the pushing and feeding mechanism further comprises a third guide slide rail, and a first slider slidingly arranged on the third guide slide rail; the first sliding block is connected with the material sealing plate, the material conveying plate and the material sealing plate are sequentially arranged along the extending direction of the third guide sliding rail, and the material sealing plate is abutted to the lower end face of the material placing plate.

3. The oil seal device according to claim 1, wherein the material conveying plate is provided with a first limiting plate, a second limiting plate and a positioning table; the first limiting plates and the second limiting plates are arranged at intervals, and the positioning table is located between the first limiting plates and the second limiting plates.

4. The oil seal apparatus according to claim 1, wherein the push-out feeding mechanism further comprises a first stopper rod mounted on the material placing plate; the first limiting rods are arranged at intervals along a fourth circular track, the first limiting rods are jointly enclosed to form a material storage area, and the discharging holes are located in the material storage area.

5. The oil seal device according to claim 1, wherein the clamping and feeding mechanism comprises a supporting beam arranged on the mounting table, an eighth driver arranged on the supporting beam, a ninth driver in transmission connection with the eighth driver, a connecting frame in transmission connection with the ninth driver, and a second clamping device arranged on the connecting frame; the second clamp holder is provided with a third clamp finger and a fourth clamp finger, and the pushing-out feeding mechanism is positioned on the moving path of the third clamp finger and the fourth clamp finger.

6. The oil seal device according to claim 5, wherein the clamping and feeding mechanism further comprises a fourth guiding sliding rail arranged on the supporting beam, and a second sliding block arranged on the fourth guiding sliding rail in a sliding manner; the ninth driver is connected with the second sliding block, and the moving direction of the connecting frame is perpendicular to the extending direction of the fourth guiding sliding rail.

7. The oil seal device according to claim 1, wherein the conveyor further comprises a first lifting mechanism, the mounting table is provided with a conveying channel, the press seal mechanism is located in the conveying channel and located above the conveyor, a material carrying table is arranged on the conveyor, a top support hole is formed in the material carrying table, the first lifting mechanism is provided with a telescopic end, and the top support hole of the material carrying table is located on a moving path of the telescopic end.

8. The oil seal device according to claim 1, wherein the press seal mechanism comprises a tenth driver arranged on the mounting table and a press seal seat in transmission connection with the tenth driver; the press seal seat is positioned above the conveyor.

9. The oil seal apparatus of claim 8, wherein the press seal seat comprises a positioning sleeve with a first sleeve hole, a compacting block slidingly arranged in the positioning sleeve, and an elastic piece; the elastic member is clamped between the compaction block and the inner wall of the first sleeve hole.

10. An elevator host production line, characterized by comprising a carrying arm, a base arranged on the carrying arm, an outer clamping feeding mechanism arranged on the base, an inner supporting feeding mechanism arranged on the base, a loading table arranged on the conveyor and an oil seal device according to any one of claims 1 to 9; the conveying arm is located at the upstream of the conveyor, and the push-out feeding mechanism, the clamping feeding mechanism and the press sealing mechanism are located at the downstream of the conveyor.