A motor rear end cover assembling machine

Abstract

The application relates to a motor rear end cover assembling machine. The application comprises a first mechanical arm, a second mechanical arm, a third mechanical arm, a fourth mechanical arm, a fifth mechanical arm and a sixth mechanical arm arranged on the circumferential side of a rotating assembling table, a motor brush holder support vibration disc is arranged on one side of the first mechanical arm, a bearing cover vibration disc is arranged on one side of the second mechanical arm, a spherical bearing vibration disc is arranged on one side of the third mechanical arm, a rear end cover support vibration disc is arranged on one side of the fourth mechanical arm, a rear end cover brush holder vibration disc is arranged on one side of the fifth mechanical arm, and a feeding box is arranged on one side of the sixth mechanical arm. After the motor brush holder support is installed by the first mechanical arm, the rotating assembling table is sequentially rotated to the positions of the second mechanical arm, the third mechanical arm, the fourth mechanical arm, the fifth mechanical arm and the sixth mechanical arm, and the bearing cover, the spherical bearing, the rear end cover support and the rear end cover brush holder are installed and fed to the feeding box. The labor intensity of workers is reduced, the misloading rate is reduced, and the assembling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mechanical automation, in particular to a motor rear end cover assembling machine. BACKGROUND

[0002] The motor rear end cover is mainly used for fixing and supporting the motor rotating shaft. During assembly, the motor rear end cover, motor brush, bearing cover plate, spherical bearing and rear end cover support are assembled together. The existing manual assembly method is difficult to effectively assemble the above-mentioned components, and is prone to misassembly and missing assembly, and has the problems of high labor intensity of operators, high safety hazards and long production time. SUMMARY

[0003] To solve the above technical problems, the present application provides a motor rear end cover assembling machine, which comprises a rotating assembly table and first, second, third, fourth, fifth and sixth mechanical hands arranged on the circumferential side of the rotating assembly table. The first mechanical hand is provided with a motor brush holder support vibration disc on one side, the second mechanical hand is provided with a bearing cover plate vibration disc on one side, the third mechanical hand is provided with a spherical bearing vibration disc on one side, the fourth mechanical hand is provided with a rear end cover support vibration disc on one side, the fifth mechanical hand is provided with a rear end cover brush holder vibration disc on one side, and the sixth mechanical hand is provided with a feeding box on one side.

[0004] The first mechanical hand takes the material and installs the motor brush holder support in the motor rear cover mold on the rotating assembly table. Then, the rotating assembly table is rotated to the positions of the second, third, fourth, fifth and sixth mechanical hands in turn, and the bearing cover plate, spherical bearing, rear end cover support and rear end cover brush holder are taken and installed in turn and then fed to the feeding box.

[0005] In an embodiment of the present application, the first mechanical hand comprises a first pneumatic sliding table, a first lifting cylinder horizontally moving driven by the first pneumatic sliding table, a first clamp cylinder lifting driven by the first lifting cylinder, and a first clamping jaw opening and closing driven by the first clamp cylinder.

[0006] In an embodiment of the present application, the second mechanical hand comprises a second pneumatic sliding table, a second lifting cylinder horizontally moving driven by the second pneumatic sliding table, a second clamp cylinder lifting driven by the second lifting cylinder, and a second clamping jaw opening and closing driven by the second clamp cylinder.

[0007] In an embodiment of the present application, the third mechanical hand comprises a third pneumatic sliding table, a third lifting cylinder horizontally moving driven by the third pneumatic sliding table, a third clamp cylinder lifting driven by the third lifting cylinder, and a third clamping jaw opening and closing driven by the second clamp cylinder.

[0008] In an embodiment of the present application, the fourth manipulator comprises a fourth pneumatic slide, a fourth lifting cylinder horizontally moving by driving of the fourth pneumatic slide, a fourth clamp cylinder lifting by driving of the fourth lifting cylinder, and a fourth clamp jaw opening and closing by driving of the second clamp cylinder.

[0009] In an embodiment of the present application, the fifth manipulator comprises a taking mechanism and a mounting mechanism, the taking mechanism comprises a fifth pneumatic slide, a fifth lifting cylinder horizontally moving by driving of the fifth pneumatic slide, a fifth clamp cylinder lifting by driving of the fifth lifting cylinder, and a fifth clamp jaw opening and closing by driving of the fifth clamp cylinder, the taking mechanism further comprises a connecting assembly below the fifth clamp jaw, the connecting assembly comprises a bearing table for bearing the rear end cover brush handle; the mounting mechanism comprises a fixed support, a mounting support, a sliding support, a rotating cylinder, and a mounting cylinder, the mounting support is connected to the fixed support, the sliding support is slidingly connected to the mounting support in a vertical direction, the rotating cylinder is rotationally connected to one end of the sliding support, the mounting cylinder rotates by the rotating cylinder, and the rotating cylinder is drivingly connected to a mounting clamp jaw.

[0010] In an embodiment of the present application, the connecting assembly further comprises a connecting frame, a horizontal driving cylinder, a first sliding rail, and a first sliding block, the connecting frame is connected to a driving end of the horizontal driving cylinder, the connecting frame is slidingly connected to the first sliding rail through the first sliding block, the bearing table is connected to the connecting frame, and the bearing table is provided with a limiting boss.

[0011] In an embodiment of the present application, the mounting mechanism further comprises a vertical driving cylinder, a second sliding rail, and a second sliding block, the vertical driving cylinder and the second sliding block are connected to the mounting support, the sliding support is connected to a driving end of the vertical driving cylinder, and the sliding support is slidingly connected to the second sliding rail through the second sliding block.

[0012] In an embodiment of the present application, the mounting mechanism further comprises a rotating driving cylinder, a connecting rod, a rotating shaft, and a turnover plate, the rotating driving cylinder is connected to the sliding support, a driving end of the rotating driving cylinder is connected to one end of the connecting rod, the other end of the connecting rod is connected to the rotating shaft, the turnover plate is connected to one end of the sliding support through the rotating shaft, and the rotating cylinder is connected to the turnover plate.

[0013] In an embodiment of the present application, the sixth manipulator comprises a sixth pneumatic slide, a sixth lifting cylinder horizontally moving by driving of the sixth pneumatic slide, a sixth clamp cylinder lifting by driving of the sixth lifting cylinder, and a sixth clamp jaw opening and closing by driving of the second clamp cylinder.

[0014] The above technical scheme of the present application has the following advantages compared with the prior art:

[0015] The motor rear end cover assembling machine has the advantages that the first mechanical hand takes the material and installs the motor brush holder support on the motor rear end cover mold on the rotating assembling table, and then is rotated to the positions of the second mechanical hand, the third mechanical hand, the fourth mechanical hand, the fifth mechanical hand and the sixth mechanical hand in sequence, and takes the material and installs the bearing cover plate, the spherical bearing, the rear end cover support and the rear end cover brush in sequence and then feeds to the feeding box, so that the operator only needs to supplement the parts and move the parts in time, the labor intensity of the operator is reduced, the wrong assembling and missing assembling rate is reduced and the assembling efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the content of the present application more easily and clearly understood, the present application will be further described in detail below according to the specific embodiments of the present application and in combination with the drawings, in which

[0017] Figure 1 is the overall structure schematic diagram of the motor rear end cover assembling machine.

[0018] Figure 2 is the structure schematic diagram of the first mechanical hand.

[0019] Figure 3 is the structure schematic diagram of the second mechanical hand.

[0020] Figure 4 is the structure schematic diagram of the third mechanical hand.

[0021] Figure 5 is the structure schematic diagram of the fourth mechanical hand.

[0022] Figure 6 is the structure schematic diagram of the fifth mechanical hand.

[0023] Figure 7 is the structure schematic diagram of the sixth mechanical hand.

[0024] The description of the drawings is as follows: 1, rotating assembly table; 2, first mechanical arm; 21, first pneumatic sliding table; 22, first lifting cylinder; 23, first clamp cylinder; 24, first clamping jaw; 3, second mechanical arm; 31, second pneumatic sliding table; 32, second lifting cylinder; 33, second clamp cylinder; 34, second clamping jaw; 4, third mechanical arm; 41, third pneumatic sliding table; 42, third lifting cylinder; 43, third clamp cylinder; 44, third clamping jaw; 5, fourth mechanical arm; 51, fourth pneumatic sliding table; 52, fourth lifting cylinder; 53, fourth clamp cylinder; 54, fourth clamping jaw; 6, fifth mechanical arm; 61, material taking mechanism; 611, fifth pneumatic sliding table; 612, fifth lifting cylinder; 613, fifth clamp cylinder; 614, fifth clamping jaw; 62, mounting mechanism; 621, fixed support; 622, mounting support; 623, sliding support; 624, rotating cylinder; 625, mounting cylinder; 626, mounting clamping jaw; 627, vertical driving cylinder; 628, second sliding rail; 629, second sliding block; 630, rotating driving cylinder; 631, connecting rod; 632, rotating shaft; 633, overturning plate; 64, connecting assembly; 641, bearing table; 642, connecting frame; 643, horizontal driving cylinder; 644, first sliding rail; 645, first sliding block; 646, limiting boss; 7, sixth mechanical arm; 71, sixth pneumatic sliding table; 72, sixth lifting cylinder; 73, sixth clamp cylinder; 74, sixth clamping jaw; 100, motor brush holder support vibrating disc; 200, bearing cover plate vibrating disc; 300, spherical bearing vibrating disc; 400, rear end cover support vibrating disc; 500, rear end cover brush holder vibrating disc; 600, feeding box; 710, motor brush holder support; 720, bearing cover plate; 730, spherical bearing; 740, rear end cover support; 750, rear end cover brush holder; 760, finished motor rear end cover. DETAILED DESCRIPTION

[0025] The application will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the application and implement it. The embodiments are not intended to limit the application.

[0026] Reference Figures 1 to 7 As shown in the drawings, the motor rear end cover assembling machine of the application comprises a rotating assembly table 1 and first, second, third, fourth, fifth and sixth mechanical arms 2, 3, 4, 5, 6 and 7 arranged on the circumferential side of the rotating assembly table 1. The first mechanical arm 2 is provided with a motor brush holder support vibrating disc 100 on one side, the second mechanical arm 3 is provided with a bearing cover plate vibrating disc 200 on one side, the third mechanical arm 4 is provided with a spherical bearing vibrating disc 300 on one side, the fourth mechanical arm 5 is provided with a rear end cover support vibrating disc 400 on one side, the fifth mechanical arm 6 is provided with a rear end cover brush holder vibrating disc 500 on one side, and the sixth mechanical arm 7 is provided with a feeding box 600 on one side.

[0027] The motor brush holder support 710 is installed by the first robot 2 taking the material and installing the motor brush holder support 710 in the motor rear cover mold on the rotary assembly table 1, and then being rotated by the rotary assembly table 1 to the positions of the second robot 3, the third robot 4, the fourth robot 5, the fifth robot 6 and the sixth robot 7 in turn, taking the material and installing the bearing cover plate 720, the spherical bearing 730, the rear end cover support 740 and the rear end cover brush holder 750 in turn and then feeding to the feeding box 600.

[0028] In the embodiment, the rotary assembly table 1 is driven by a rotary motor, a rotary bearing or the like, and can rotate by 360 degrees; the motor brush holder support vibration disc 100, the bearing cover plate vibration disc 200, the spherical bearing vibration disc 300, the rear end cover support vibration disc 400 and the rear end cover brush holder vibration disc 500 are components that realize automatic conveying function by a frequency converter, a motor, a hopper and the like in the prior art.

[0029] Specifically, the first robot 2 comprises a first pneumatic sliding table 21, a first lifting cylinder 22 horizontally moving by being driven by the first pneumatic sliding table 21, a first clamp cylinder 23 lifting by being driven by the first lifting cylinder 22, and a first clamping jaw 24 opening and closing by being driven by the first clamp cylinder 23.

[0030] Specifically, the second robot 3 comprises a second pneumatic sliding table 31, a second lifting cylinder 32 horizontally moving by being driven by the second pneumatic sliding table 31, a second clamp cylinder 33 lifting by being driven by the second lifting cylinder 32, and a second clamping jaw 34 opening and closing by being driven by the second clamp cylinder 33.

[0031] Specifically, the third robot 4 comprises a third pneumatic sliding table 41, a third lifting cylinder 42 horizontally moving by being driven by the third pneumatic sliding table 41, a third clamp cylinder 43 lifting by being driven by the third lifting cylinder 42, and a third clamping jaw 44 opening and closing by being driven by the second clamp cylinder 33.

[0032] Specifically, the fourth robot 5 comprises a fourth pneumatic sliding table 51, a fourth lifting cylinder 52 horizontally moving by being driven by the fourth pneumatic sliding table 51, a fourth clamp cylinder 53 lifting by being driven by the fourth lifting cylinder 52, and a fourth clamping jaw 54 opening and closing by being driven by the second clamp cylinder 33.

[0033] Specifically, the fifth manipulator 6 comprises a taking mechanism 61 and a mounting mechanism 62. The taking mechanism 61 comprises a connecting assembly 64, a fifth pneumatic sliding table 611, a fifth lifting cylinder 612 horizontally moved by the fifth pneumatic sliding table 611, a fifth clamp cylinder 613 lifted by the fifth lifting cylinder 612, and a fifth clamp jaw 614 opened and closed by the fifth clamp cylinder 613. The connecting assembly 64 is below the fifth clamp jaw 614 and comprises a carrying table 641 for carrying a rear end cover brush holder. The mounting mechanism 62 comprises a fixed support 621, a mounting support 622, a sliding support 623, a rotating cylinder 624, a mounting cylinder 625, the mounting support 622 connected to the fixed support 621, the sliding support 623 slidingly connected to the mounting support 622 in the vertical direction, the rotating cylinder 624 rotationally connected to one end of the sliding support 623, the mounting cylinder 625 rotated by the rotating cylinder 624, and the mounting cylinder 625 drivingly connected to a mounting clamp jaw 626. Through the above arrangement, the rear end cover brush holder grabbed by the fifth clamp jaw 614 can be transferred to the mounting clamp jaw 626, and the installation of the rear end cover brush holder is completed by the mounting clamp jaw 626.

[0034] Specifically, the connecting assembly 64 further comprises a connecting frame 642, a horizontal driving cylinder 643, a first sliding rail 644, and a first sliding block 645. The connecting frame 642 is connected to the driving end of the horizontal driving cylinder 643, the connecting frame 642 is slidingly connected to the first sliding rail 644 through the first sliding block 645, and the carrying table 641 is connected to the connecting frame 642. The carrying table 641 is provided with a limiting boss 646 for limiting the rear end cover support in the horizontal direction.

[0035] Specifically, the mounting mechanism 62 further comprises a vertical driving cylinder 627, a second sliding rail 628, and a second sliding block 629. The vertical driving cylinder 627 and the second sliding block 629 are connected to the mounting support 622, the sliding support 623 is connected to the driving end of the vertical driving cylinder 627, and the sliding support 623 is slidingly connected to the second sliding rail 628 through the second sliding block 629.

[0036] Specifically, the mounting mechanism 62 further comprises a rotating driving cylinder 630, a connecting rod 631, a rotating shaft 632, and a turnover plate 633. The rotating driving cylinder 630 is connected to the sliding support 623, the driving end of the rotating driving cylinder 630 is connected to one end of the connecting rod 631, the other end of the connecting rod 631 is connected to the rotating shaft 632, the turnover plate 633 is connected to one end of the sliding support 623 through the rotating shaft 632, and the rotating cylinder 624 is connected to the turnover plate 633.

[0037] Specifically, the sixth robot 7 includes: a sixth pneumatic slide 71, a sixth lifting cylinder 72 horizontally moved by driving of the sixth pneumatic slide 71, a sixth clamp cylinder 73 lifted by driving of the sixth lifting cylinder 72, and a sixth clamp jaw 74 opened and closed by driving of the second clamp cylinder 33.

[0038] Workflow of the application:

[0039] The first clamp jaw 24 on the side of the motor brush holder vibration plate 100 is controlled to horizontally move by the first pneumatic slide 21, to move up and down by the first lifting cylinder 22, and to open and close by the first clamp cylinder 23. The motor brush holder vibration plate 100 sends the sorted motor brush holder 710 to the first robot 2, and the first robot 2 grabs the motor brush holder 710 to the rotary assembly table 1 for installation. After installation, the rotary assembly table 1 rotates to the next step.

[0040] The motor bearing cover plate vibration plate 200 sends the sorted bearing cover plate 720 to the second robot 3, and the second robot 3 grabs the motor bearing cover plate 720 to the rotary assembly table 1 for installation. After installation, the rotary assembly table 1 rotates to the next step.

[0041] The spherical bearing vibration plate 300 sends the sorted spherical bearing 730 to the third robot 4, and the third robot 4 grabs the spherical bearing 730 to the rotary assembly table 1 for installation. After installation, the rotary assembly table 1 rotates to the next step.

[0042] The rear end cover holder vibration plate 400 sends the sorted rear end cover holder 740 to the bearing table 641 below the fifth clamp jaw 614, and the fourth robot 5 grabs the rear end cover holder 740 to the assembly table for installation. After installation, the rotary assembly table 1 rotates to the next step.

[0043] The fifth robot 6 grabs the rear end cover brush holder 750 sent out by the rear end cover brush holder vibration plate 500 and places it on the bearing table 641 on the docking rack 642. The horizontal drive cylinder 643 drives the docking rack 642 to move to the installation clamp jaw 626. After the installation cylinder 625 drives the installation clamp jaw 626 to grab the rear end cover brush holder 750, the rotary cylinder 624 rotates the installation clamp jaw 626 counterclockwise by 90°. The rotary drive cylinder 630 drives the connecting rod 631 to make the turnover plate 633 turn over by 90°. At this time, the vertical drive cylinder 627 drives the sliding bracket 623 to lower to install the rear end cover brush holder 750. After installation, the rotary assembly table 1 rotates to the next step.

[0044] The finished product motor rear end cover 760 is sent to the sixth robot 7 by the rotary assembly table 1. The sixth robot 7 grabs the material and puts it into the feeding box 600, completing the assembly.

[0045] Finally, it should be noted that the above detailed description is merely illustrative of the technical solutions of the present application and is not limiting, and although the present application has been described in detail with reference to examples, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application, and all should be encompassed in the scope of the claims of the present application.

Claims

1. A motor rear end cover assembly machine, characterized in that: include: A rotary assembly platform (1) and a first manipulator (2), a second manipulator (3), a third manipulator (4), a fourth manipulator (5), a fifth manipulator (6), and a sixth manipulator (7) arranged on the circumferential side of the rotary assembly platform (1), wherein a motor brush holder bracket vibration disk (100) is provided on one side of the first manipulator (2), a bearing cover plate vibration disk (200) is provided on one side of the second manipulator (3), a spherical bearing vibration disk (300) is provided on one side of the third manipulator (4), a rear end cover bracket vibration disk (400) is provided on one side of the fourth manipulator (5), a rear end cover brush holder vibration disk (500) is provided on one side of the fifth manipulator (6), and a feeding box (600) is provided on one side of the sixth manipulator (7); After the first manipulator (2) takes the material and installs the motor brush holder bracket (710) on the motor rear cover mold on the rotary assembly platform (1), the rotary assembly platform (1) rotates to the respective positions of the second manipulator (3), the third manipulator (4), the fourth manipulator (5), the fifth manipulator (6), and the sixth manipulator (7), and takes the material and installs the bearing cover plate (720), the spherical bearing (730), the rear cover bracket (740), and the rear cover brush holder (750) in sequence, and then feeds the material to the feeding box (600); The fifth manipulator (6) includes a material picking mechanism (61) and a mounting mechanism (62), wherein the material picking mechanism (61) includes a connecting assembly (64), a fifth pneumatic slide (611), a fifth lifting cylinder (612) driven by the fifth pneumatic slide (611) to move horizontally, a fifth clamping cylinder (613) driven by the fifth lifting cylinder (612) to move up and down, and a fifth clamping claw (614) driven by the fifth clamping claw (613) to open and close, wherein the connecting assembly (64) is located below the fifth clamping claw (614), and the connecting assembly (64) includes a bearing for supporting the rear end cover brush holder. The carrier (641) comprises a mounting mechanism (62) comprising a fixed bracket (621), a mounting bracket (622), a sliding bracket (623), a rotating cylinder (624), and a mounting cylinder (625); the mounting bracket (622) is connected to the fixed bracket (621); the sliding bracket (623) is connected to the mounting bracket (622) by sliding in a vertical direction; the rotating cylinder (624) is rotatably connected to one end of the sliding bracket (623); the mounting cylinder (625) is rotated by the rotating cylinder (624); and the rotating cylinder (624) is driven to be connected to a mounting clamp (626).

2. The motor rear end cover assembly machine according to claim 1, characterized in that: The first manipulator (2) comprises: a first pneumatic slide (21), a first lifting cylinder (22) driven by the first pneumatic slide (21) to move horizontally, a first clamping cylinder (23) driven by the first lifting cylinder (22) to move up and down, and a first clamping claw (24) driven by the first clamping cylinder (23) to open and close.

3. The motor rear end cover assembly machine according to claim 1, characterized in that: The second manipulator (3) includes: a second pneumatic slide (31), a second lifting cylinder (32) driven by the second pneumatic slide (31) to move horizontally, a second clamping cylinder (33) driven by the second lifting cylinder (32) to move up and down, and a second clamping claw (34) driven by the second clamping cylinder (33) to open and close.

4. The motor rear end cover assembly machine according to claim 1, characterized in that: The third manipulator (4) includes: a third pneumatic slide (41), a third lifting cylinder (42) driven by the third pneumatic slide (41) to move horizontally, a third clamping cylinder (43) driven by the third lifting cylinder (42) to move up and down, and a third clamping claw (44) driven by the second clamping cylinder (33) to open and close.

5. The motor rear end cover assembly machine according to claim 1, characterized in that: The fourth manipulator (5) includes: a fourth pneumatic slide (51), a fourth lifting cylinder (52) driven by the fourth pneumatic slide (51) to move horizontally, a fourth clamping cylinder (53) driven by the fourth lifting cylinder (52) to move up and down, and a fourth clamping claw (54) driven by the second clamping cylinder (33) to open and close.

6. The motor rear end cover assembly machine according to claim 1, characterized in that: The docking assembly (64) further includes a docking frame (642), a horizontal driving cylinder (643), a first slide rail (644), and a first slider (645). The docking frame (642) is connected to the driving end of the horizontal driving cylinder (643). The docking frame (642) is slidably connected to the first slide rail (644) via the first slider (645). The bearing platform (641) is connected to the docking frame (642). The bearing platform (641) is provided with a limiting boss (646).

7. The motor rear end cover assembly machine according to claim 1, characterized in that: The mounting mechanism (62) further comprises a vertical driving cylinder (627), a second slide rail (628), and a second slider (629). The vertical driving cylinder (627) and the second slider (629) are connected to the mounting bracket (622). The sliding bracket (623) is connected to the driving end of the vertical driving cylinder (627). The sliding bracket (623) is slidably connected to the second slide rail (628) via the second slider (629).

8. The motor rear end cover assembly machine according to claim 1, characterized in that: The mounting mechanism (62) further comprises a rotary drive cylinder (630), a connecting rod (631), a rotating shaft (632), and a flip plate (633). The rotary drive cylinder (630) is connected to the sliding bracket (623). The driving end of the rotary drive cylinder (630) is connected to one end of the connecting rod (631), and the other end of the connecting rod (631) is connected to the rotating shaft (632). The flip plate (633) is connected to one end of the sliding bracket (623) via the rotating shaft (632), and the rotary cylinder (624) is connected to the flip plate (633).

9. The motor rear end cover assembly machine according to claim 1, characterized in that: The sixth manipulator (7) includes: a sixth pneumatic slide (71), a sixth lifting cylinder (72) that is driven by the sixth pneumatic slide (71) to move horizontally, a sixth clamping cylinder (73) that is driven by the sixth lifting cylinder (72) to move up and down, and a sixth clamping claw (74) that is driven by the second clamping cylinder (33) to open and close.

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