CN209748369U - rotor assembly machine - Google Patents

Abstract

The utility model discloses a rotor subassembly kludge, a be used for the rotor, a bearing, the bearing cap, the shaft cap, the pad cover and sealing washer are assembled together, this rotor subassembly kludge includes conveyor, first displacement device, a first feedway for carrying the rotor, the second displacement device, a second feedway for carrying the bearing, the device of putting oil, the third displacement device, a third feedway for carrying the bearing cap, the fourth displacement device, a fourth feedway for carrying the shaft cap, fifth displacement device, a fifth feedway for carrying the pad cover, sixth displacement device, a sixth feedway and discharge apparatus for carrying the sealing washer. Through foretell structure, can accomplish the automatic assembly of rotor subassembly, improve the assembly efficiency of rotor subassembly, in addition, still can improve the assembly precision and the finished product qualification rate of rotor subassembly.

Description

rotor assembly machine

Technical Field

the utility model relates to a rotor subassembly production facility, especially rotor subassembly kludge.

Background

the rotor assembly is an important component of the drainage pump, and referring to fig. 1 and 2, the rotor assembly of the drainage pump comprises a rotor, a bearing cover, a shaft cover, a cushion cover, a sealing ring and the like, wherein the bearing, the bearing cover, the shaft cover, the cushion cover and the sealing ring are sequentially sleeved on a shaft of the rotor. Among the prior art, the assembly of rotor subassembly adopts semi-automatic working method more, needs manual assistance to adorn each part on the rotor, and its production efficiency is lower, and appears the part easily and neglected loading, the reverse installation or assemble the condition not in place, and the assembly precision is lower, and the off-the-shelf qualification rate is also not high. Accordingly, there is a need for improvements in existing equipment to improve assembly efficiency and product yield of the rotor assembly.

SUMMERY OF THE UTILITY MODEL

the utility model provides a rotor subassembly kludge to it is low to solve rotor subassembly assembly efficiency, the not high problem of finished product qualification rate.

The utility model provides a technical scheme that its technical problem adopted is:

A rotor assembly assembling machine is used for assembling a rotor, a bearing cover, a shaft cover, a cushion cover and a sealing ring together and comprises

The conveying device is provided with a groove matched with the rotor;

the first displacement device is provided with a first material taking device capable of taking the rotor, and the first displacement device can drive the first material taking device to move between the first material feeding device and the conveying device so as to transfer the rotor to the slot position;

the second displacement device is provided with a second material taking device capable of taking the bearing, and the second displacement device can drive the second material taking device to move between the second material feeding device and the conveying device so as to transfer the bearing to the rotor on the slot position;

the oil dripping device is used for dripping oil on the rotor and/or the bearing;

The third displacement device is provided with a third material taking device capable of taking the bearing cover, and can drive the third material taking device to move between the third material taking device and the conveying device so as to transfer the bearing cover to the rotor on the slot position;

The fourth shifting device is provided with a fourth material taking device capable of taking the shaft cover, and the fourth shifting device can drive the fourth material taking device to move between the fourth material taking device and the conveying device so as to transfer the shaft cover to the rotor on the groove position;

the fifth displacement device is provided with a fifth material taking device capable of taking the cushion cover, and the fifth displacement device can drive the fifth material taking device to move between the fifth material taking device and the conveying device so as to transfer the cushion cover to the rotor on the slot position;

the sixth displacement device is provided with a sixth material taking device capable of taking the sealing ring, and the sixth displacement device can drive the sixth material taking device to move between the sixth material taking device and the conveying device so as to transfer the sealing ring to the rotor on the slot position;

The discharging device comprises a seventh displacement device and a transfer device, the seventh displacement device is provided with a seventh material taking device, and the seventh displacement device can drive the seventh material taking device to move between the conveying device and the transfer device;

the conveying device can drive the slot position to move so that the slot position sequentially passes through the first displacement device, the second displacement device, the oil point device, the third displacement device, the fourth displacement device, the fifth displacement device, the sixth displacement device and the discharging device.

preferably, the first supply device comprises

The first feeding frame is provided with a first feeding guide groove matched with the rotor;

the two first conveying belts are parallel to each other, are positioned in the first feeding guide groove and are connected with a first driving device;

and the first feeding frame is positioned at the end part of the first feeding guide groove, and a first feeding groove aligned with the first feeding guide groove is arranged on the first feeding frame.

preferably, the second supply means comprises

a second vibration discharging device;

And the second feeding frame is positioned at the discharge port of the second vibration discharging device, and a second feeding groove aligned with the discharge port of the second vibration discharging device is arranged on the second feeding frame.

preferably, the sixth supply device comprises

A sixth vibration discharging device;

the sixth feeding frame is positioned at the discharge port of the sixth vibration discharging device, and a feeding channel aligned with the discharge port of the sixth vibration discharging device is arranged on the sixth feeding frame;

The feeding pushing block is movably arranged on the sixth feeding frame and can move along the sixth feeding frame, and a sixth feeding groove capable of accommodating a sealing ring is formed in the feeding pushing block;

and the feeding cylinder is arranged on the sixth feeding frame and is connected with the feeding push block.

preferably, the sixth material taking device comprises

The material taking frame is arranged on the sixth displacement device;

The material taking sleeve is arranged on the material taking frame;

the material taking rod is inserted into the material taking sleeve and can move along the material taking sleeve;

the material taking cylinder is arranged on the material taking frame and connected with the material taking rod, and the material taking cylinder can drive the material taking rod to move so that the end part of the material taking rod extends out of the material taking sleeve or retracts into the material taking sleeve.

Preferably, the device further comprises a first neglected loading detection device, and the first neglected loading detection device comprises

A mounting frame;

The first detection block is movably arranged on the mounting frame and can move along the mounting frame;

the first detection rod piece is movably arranged on the first detection block and can move along the first detection block;

the first position detection probe is arranged on the first detection block;

the first return spring is arranged between the first detection block and the first detection rod piece;

The detection driving device is arranged on the mounting frame and connected with the first detection block;

the detection driving device can drive the first detection block to move along the mounting frame so as to enable the first detection block to be close to or far away from the slot position, and the first position detection probe can be triggered when the first detection rod piece is close to or far away from the first position detection probe.

Preferably, the device further comprises a second neglected loading detection device arranged on the seventh displacement device, and the second neglected loading detection device comprises

The second detection block is arranged on the seventh displacement device;

The second detection rod piece is movably arranged on the second detection block and can move along the second detection block;

the second position detection probe is arranged on the second detection block and can detect the approach or the distance of the second detection rod piece;

the second return spring is arranged between the second detection block and the second detection rod piece;

the seventh displacement device can drive the second detection block to move so as to enable the second detection block to approach or move away from the slot position.

Preferably, the device further comprises a third neglected loading detection device arranged on a seventh displacement device, and the third neglected loading detection device comprises

The second detection block is arranged on the seventh displacement device;

the third detection rod piece is movably arranged on the second detection block and can move along the second detection block, and an insertion groove is formed in the end part of the third detection rod piece;

the third position detection probe is arranged on the second detection block and can detect the approach or the distance of a third detection rod piece;

the third return spring is arranged between the second detection block and the third detection rod piece;

the seventh displacement device can drive the second detection block to move so as to enable the second detection block to approach or move away from the slot position.

Preferably, the transfer device comprises

A feeding conveyer belt and a discharging conveyer belt;

the bracket is movably arranged on a sliding frame and can move between the feeding conveying belt and the discharging conveying belt along the sliding frame;

the eighth displacement device is arranged on the sliding frame, is connected with the bracket and can drive the bracket to move along the sliding frame;

and a ninth displacement device, wherein a dial plate frame is arranged on the ninth displacement device.

the utility model has the advantages that: through foretell structure, can accomplish the automatic assembly of rotor subassembly, improve the assembly efficiency of rotor subassembly, in addition, still can improve the assembly precision and the finished product qualification rate of rotor subassembly.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic view of the construction of a rotor assembly;

FIG. 2 is an exploded view of the rotor assembly;

Fig. 3 is a top view of the present invention;

FIG. 4 is a schematic structural view of a conveying device and a first missing package detection device;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic structural view of the first displacement device and the first feeding device;

FIG. 7 is a schematic structural view of a second displacement device and a second feeding device;

fig. 8 is an enlarged view of portion B of fig. 7;

FIG. 9 is a schematic view of the structure of the oil dispensing device;

FIG. 10 is a schematic structural view of a third displacement device and a third feeding device;

FIG. 11 is a schematic structural view of a fourth displacement device and a fourth feeding device;

FIG. 12 is a schematic view showing the construction of a fifth displacement device and a fifth feed device;

FIG. 13 is a schematic view of a sixth displacement device and a sixth reclaimer device;

FIG. 14 is a schematic structural view of a sixth supply device;

FIG. 15 is a schematic view of the transfer device;

FIG. 16 is a schematic view of a seventh displacement device;

Fig. 17 is an enlarged view of a portion C in fig. 16.

Detailed Description

Referring to fig. 3 to 17, the present invention relates to a rotor assembly assembling machine for assembling a rotor 81, a bearing 82, a bearing cap 83, a shaft cap 84, a cushion cover 85 and a sealing ring 86 together, the rotor assembly assembling machine includes a conveying device, a first displacement device 21, a first feeding device 31 for conveying the rotor 81, a second displacement device 22, a second feeding device 32 for conveying the bearing 82, an oil applying device 5, a third displacement device 23, a third feeding device 33 for conveying the bearing cap 83, a fourth displacement device 24, a fourth feeding device 34 for conveying the shaft cap 84, a fifth displacement device 25, a fifth feeding device 35 for conveying the cushion cover 85, a sixth displacement device 26, a sixth feeding device 36 for conveying the sealing ring 86 and a discharging device.

a slot position 111 matched with the rotor 81 is arranged on the conveying device; the first displacement device 21 is provided with a first material taking device 41 capable of taking the rotor 81, and the first displacement device 21 can drive the first material taking device 41 to move between the first feeding device 31 and the conveying device so as to transfer the rotor 81 to the slot position 111; the second displacement device 22 is provided with a second material taking device 42 capable of taking the bearing 82, and the second displacement device 22 can drive the second material taking device 42 to move between the second feeding device 32 and the conveying device so as to move the bearing 82 to the rotor 81 on the slot position 111; the oil dripping device 5 is used for dripping oil on the rotor 81 and/or the bearing 82; the third shifting device 23 is provided with a third material taking device 43 capable of taking the bearing cover 83, and the third shifting device 23 can drive the third material taking device 43 to move between the third feeding device 33 and the conveying device so as to transfer the bearing cover 83 to the rotor 81 on the slot position 111; the fourth moving device 24 is provided with a fourth material taking device 44 capable of taking the shaft cover 84, and the fourth moving device 24 can drive the fourth material taking device 44 to move between the fourth feeding device 34 and the conveying device so as to move the shaft cover 84 to the rotor 81 on the groove position 111; the fifth displacement device 25 is provided with a fifth material taking device 45 capable of taking the cushion cover 85, and the fifth displacement device 25 can drive the fifth material taking device 45 to move between the fifth feeding device 35 and the conveying device so as to transfer the cushion cover 85 to the rotor 81 on the slot position 111; the sixth displacement device 26 is provided with a sixth material taking device 46 capable of taking the sealing ring 86, and the sixth displacement device 26 can drive the sixth material taking device 46 to move between the sixth feeding device 36 and the conveying device so as to transfer the sealing ring 86 to the rotor 81 on the slot position 111, so that the bearing 82, the bearing cover 83, the shaft cover 84, the cushion cover 85 and the sealing ring 86 can be sequentially sleeved on the shaft of the rotor 81, and the rotor assembly is formed.

The discharging device comprises a seventh displacement device 27 and a transfer device 7, the seventh displacement device 27 is provided with a seventh material taking device 47, the seventh displacement device 27 can drive the seventh material taking device 47 to move between the conveying device and the transfer device 7, so that the assembled rotor assembly can be transferred to the transfer device 7 and transferred to the next station by the transfer device 7. The conveying means may drive the slot 111 to move so that the slot 111 passes through the first displacement means 21, the second displacement means 22, the oil spotting device 5, the third displacement means 23, the fourth displacement means 24, the fifth displacement means 25, the sixth displacement means 26 and the discharging means in sequence.

Specifically, referring to fig. 6, the first feeding device 31 includes a first feeding frame 311, a first feeding frame 314, a first driving device 313, and two first conveyor belts 312 parallel to each other. The first feeding frame 311 is provided with a first feeding guide slot 3111 matched with the rotor 81; the first conveyor belt 312 is located in the first feeding guide channel 3111 and connected to the first driving device 313; the first feed frame 314 is located at an end of the first feed guide 3111, and a first feed groove 3141 is provided on the first feed frame 314 to be aligned with the first feed guide 3111.

in operation, the rotor 81 is placed on the first conveyor belt 312 by a human or other mechanical device, the gap between the two first conveyor belts 312 can accommodate the shaft of the rotor 81, the first driving device 313 drives the first conveyor belt 312 to move, so that the rotor 81 moves to the first feeding groove 3141 along the first conveyor belt 312, and the rotor 81 on the first feeding groove 3141 is taken out by the first material taking device 41.

The first driving device 313 may be a motor or a pneumatic motor, the first conveying belt 312 may also be a chain, the chain is provided with a plurality of first locking positions adapted to the rotor 81, the chain is in a step motion manner, and the first material taking device 41 directly takes the rotor 81 in the first locking position.

referring to fig. 7, the second feeding device 32 includes a second vibration discharging device 321 and a second feeding frame 322. The second feeding frame 322 is located at the discharge port of the second vibrating discharge device 321, and a second feeding groove 3221 aligned with the discharge port of the second vibrating discharge device 321 is arranged on the second feeding frame 322.

In operation, the second vibrating material discharging device 321 arranges and outputs the bearings 82, the bearings 82 pass through the discharging port of the second vibrating material discharging device 321 and reach the second feeding groove 3221, and the bearings 82 on the second feeding groove 3221 are taken by the second material taking device 42.

in the present invention, the third feeding device 33, the fourth feeding device 34 and the fifth feeding device 35 are basically the same as the second feeding device 32. Referring to fig. 10, the third feeding device 33 includes a third vibration discharging device 331 and a third feeding frame 332, the third feeding frame 332 is located at a discharging port of the third vibration discharging device 331, and a third feeding groove 3321 aligned with the discharging port of the third vibration discharging device 331 is provided on the third feeding frame 332. The fourth feeding device 34 includes a fourth vibration discharging device 341 and a fourth feeding frame 342, the fourth feeding frame 342 is located at a discharging port of the fourth vibration discharging device 341, and a fourth feeding groove 3421 aligned with the discharging port of the fourth vibration discharging device 341 is provided on the fourth feeding frame 342. The fifth feeding device 35 includes a fifth vibratory discharge device 351 and a fifth feeding frame 352, the fifth feeding frame 352 is located at a discharge port of the fifth vibratory discharge device 351, and a fifth feeding groove 3521 aligned with the discharge port of the fifth vibratory discharge device 351 is provided on the fifth feeding frame 352.

the second, third, fourth, and fifth supply devices may have the same structure as the first supply device 31.

Referring to fig. 14, the sixth feeding device 36 includes a sixth vibration discharging device 361, a sixth feeding frame 362, a feeding pusher 363, and a feeding cylinder 364. The sixth feeding frame 362 is positioned at the discharge port of the sixth vibration discharging device 361, and a feeding channel 3621 aligned with the discharge port of the sixth vibration discharging device 361 is arranged on the sixth feeding frame 362; the feeding pushing block 363 is movably arranged on the sixth feeding frame 362 and can move along the sixth feeding frame 362, and a sixth feeding groove 3631 capable of accommodating the sealing ring 86 is arranged on the feeding pushing block 363; the feeding cylinder 364 is provided on the sixth feeding frame 362 and connected to the feeding pusher 363.

During operation, the sealing ring 86 passes through the discharge port of the sixth vibration discharging device 361 and reaches the sixth feeding groove 3631 along the feeding channel 3621, the feeding cylinder 364 drives the feeding pushing block 363 to move, so that the sixth feeding groove 3631 is staggered from the feeding channel 3621, meanwhile, the feeding pushing block 363 shields the outlet of the feeding channel 3621, and the sixth material taking device 46 takes the sealing ring 86 on the sixth feeding groove 3631.

In addition, the feeding pushing block 363 may also be directly disposed at the discharge port of the sixth vibration discharging device 361, and the feeding pushing block 363 may shield the discharge port of the sixth vibration discharging device 361 when moving, and at this time, the feeding channel 3621 may not be required to be disposed.

the second, third, fourth, fifth and sixth vibration discharging devices comprise a vibration disc and a feeding guide groove. Furthermore, the feeding guide groove can be connected with a linear vibrator to prevent materials from being stopped on the feeding guide groove.

referring to fig. 13, the sixth take off device 46 includes a take off rack 461, a take off sleeve 462, a take off lever 463, and a take off cylinder 464. The material taking frame 461 is arranged on the sixth displacement device 26; the material taking sleeve 462 is arranged on the material taking frame 461; the material taking rod 463 is inserted into the material taking sleeve 462 and can move along the material taking sleeve 462; the material taking cylinder 464 is disposed on the material taking frame 461 and connected to the material taking rod 463, and the material taking cylinder 464 may drive the material taking rod 463 to move so that the end of the material taking rod 463 extends out of the material taking sleeve 462 or retracts into the material taking sleeve 462.

When it is necessary to take the sealing ring 86 on the sixth feeding chute 3631, the sixth displacement device 26 drives the sixth taking device 46 to move to approach the feeding pushing block 363, then the taking cylinder 464 drives the taking rod 463 to extend out of the taking sleeve 462, and the taking rod 463 is inserted into the sealing ring 86, so that the sealing ring 86 can be taken on the taking rod 463. When the sealing ring 86 needs to be sleeved on the rotor 81, the sixth displacement device 26 drives the sixth material taking device 46 to move so that the sixth material taking device 46 approaches the slot position 111, the material taking sleeve 462 is aligned with the axis of the rotor 81, the end of the material taking rod 463 approaches or abuts against the axis of the rotor 81, then the sixth material taking device 46 continues to move towards the slot position 111, the material taking cylinder 464 drives the material taking rod 463 to retract into the material taking sleeve 462, the material taking sleeve 462 hangs the sealing ring 86 on the material taking rod 463, the axis of the rotor 81 is inserted into the material taking sleeve 462, and the material taking sleeve 462 drives the sealing ring 86 to move along the axis of the rotor 81 until the sealing ring 86 reaches a preset position, so that the sealing ring 86 can be installed on the axis of the rotor.

In addition, an air exhaust hole may be formed on the end surface of the material taking sleeve 462, and the air exhaust hole is communicated with an air exhaust device, so that the sealing ring 86 can be directly adsorbed on the material taking sleeve 462.

The utility model discloses still include first neglected loading detection device 61, it is concrete, refer to fig. 4 and 5, first neglected loading detection device 61 includes mounting bracket 611, first detection piece 612, first detection member 613, first position detection probe 614, first reset spring 615 and detection drive arrangement 616. The first detecting block 612 is movably arranged on the mounting rack 611 and can move along the mounting rack 611; the first detecting rod 613 is movably disposed on the first detecting block 612 and can move along the first detecting block 612; a first position detection probe 614 is disposed on the first detection block 612; the first return spring 615 is disposed between the first detecting block 612 and the first detecting lever 613; the detection driving device 616 is disposed on the mounting frame 611 and connected to the first detection block 612. The first position sensing probe 614 is electrically connected to a control device. The detection driving device 616 may drive the first detection block 612 to move along the mounting frame 611 so as to enable the first detection block 612 to approach or move away from the slot 111, and the first detection bar 613 may trigger the first position detection probe 614 when approaching or moving away from the first position detection probe 614.

The first missing mount detection device 61 can detect whether the bearing 82, the bearing cover 83 and the shaft cover 84 have missing mounts. Taking the detection of whether the bearing 82 is neglected for example, the detection driving device 616 drives the first detection block 612 to move towards the slot 111, if the bearing 82 is installed on the shaft of the rotor 81, the first detection rod 613 will contact the bearing 82, the first detection block 612 will continue to move towards the slot 111, the first detection rod 613 will be made to retreat and approach the first position detection probe 614, the first position detection probe 614 is triggered and generates a trigger signal, thereby determining that the bearing 82 is not neglected for the shaft of the rotor 81, other parts can continue to be installed on the shaft of the rotor 81, and the control device can drive each part to continue to operate after receiving the trigger signal. If the bearing 82 is omitted from the shaft of the rotor 81, the first detection rod 613 will not abut against the bearing 82 and will not move backward, and the first position detection probe 614 will not be triggered. In addition, the first missing-mounting detection device 61 can detect whether the bearing 82 has missing mounting or not, and can also detect whether the bearing 82 is mounted in place or not, so as to ensure that the bearing 82 is accurately positioned on the rotor 81. The detection driving device 616 may be a cylinder, an electric push rod, an electromagnetic push block, or the like capable of moving linearly.

referring to fig. 3 and 4, there are several first missing-fit detection devices 61, and these first missing-fit detection devices 61 correspond to the positions of the third displacement device 23, the fourth displacement device 24 and the sixth displacement device 26, so that they can detect whether the bearings 82, the bearing caps 83 and the shaft caps 84 are missing-fit or not and whether they are installed in place, respectively. In addition, the first detection lever 613 may be moved to approach the slot 111 not only in a lateral direction but also in a longitudinal or diagonal direction. Alternatively, the first detection rod 613 may be disposed so as to be away from the first position detection probe 614 when it abuts against the bearing 82 and moves backward, or the first missing-fit detection device 61 may be mounted at a position corresponding to the fifth displacement device 25.

The utility model discloses still including setting up the second neglected loading detection device 62 on seventh displacement device 27, this second neglected loading detection device 62 includes that the second detects piece 621, second detection pole 622, second position detection probe 623 and second reset spring 624. The second detection block 621 is provided on the seventh displacement device 27; the second detection rod 622 is movably arranged on the second detection block 621 and can move along the second detection block 621; the second position detecting probe 623 is disposed on the second detecting block 621 and can detect the approach or the distance of the second detecting rod 622; the second return spring 624 is disposed between the second detecting block 621 and the second detecting lever 622. The seventh displacement device 27 can drive the second detection block 621 to move so that the second detection block 621 approaches or moves away from the slot 111. The second position detecting probe 623 is electrically connected to the control device.

the second missing fit detection means 62 can detect whether the cushion cover 85 is missing fit. In operation, the seventh displacement device 27 drives the second detecting block 621 to move towards the slot 111, if the cushion cover 85 is not neglected, the second detecting rod 622 will abut against the cushion cover 85, and the second detecting rod 622 moves backward relative to the second detecting block 621 and triggers the second position detecting probe 623. If there is a missing installation of the cushion cover 85, the second position detection probe 623 will not be triggered.

in addition, a third missing detection device 63 is provided on the seventh displacement device 27, and the third missing detection device 63 includes a third detection rod 631, a third position detection probe 632, and a third return spring 633. The third detecting rod 631 is movably disposed on the second detecting block 621 and can move along the second detecting block 621, and an end of the third detecting rod 631 has a slot; the third position detecting probe 632 is disposed on the second detecting block 621 and can detect the approach or the distance of the third detecting rod 631; the third return spring 633 is disposed between the second detecting block 621 and the third detecting lever 631.

The third neglected loading detection device 63 can detect whether the sealing ring 86 is neglected loaded. In operation, the seventh displacement device 27 drives the second detecting block 621 to move so that the third detecting rod 631 is aligned with the axis of the rotor 81, the seventh displacement device 27 drives the second detecting block 621 to move towards the slot 111, if the seal ring 86 is not installed, the axis of the rotor 81 is inserted into the slot, the third detecting rod 631 abuts against the seal ring 86, and the third detecting rod 631 moves backward relative to the second detecting block 621 and triggers the third position detecting probe 632. If there is a missing seal 86, the third position detection probe 632 will not be triggered. In addition, the third detection rod 631 can push the sealing ring 86 to a set position to perform secondary assembly positioning on the sealing ring 86.

The first, second and third position detection probes can adopt structures such as a proximity switch, a limit switch or a photoelectric switch.

The utility model discloses in, second neglected loading detection device 62, third neglected loading detection device 63 and seventh extracting device 47 all set up on seventh displacement device 27, and neglected loading detects qualified product and will directly transfer to transfer device 7, and unqualified product will be collected as the waste product. This also simplifies the structure, and does not require a separate driving structure such as an air cylinder to drive the movement of the second detection block 621.

referring to fig. 15, the transfer device 7 includes an in-feed conveyor belt 71, an out-feed conveyor belt 72, a carriage 73, an eighth displacement device 74, and a ninth displacement device 75. The carriage 73 is movably disposed on a carriage 77 and is movable along the carriage 77 between the infeed conveyor belt 71 and the outfeed conveyor belt 72; an eighth displacement device 74 is provided on the carriage 77, the eighth displacement device 74 being connected to the carriage 73 and driving the carriage 73 along the carriage 77; a dial plate holder 76 is provided on the ninth displacement device 75.

In operation, empty trays are moved from the feeding conveyor belt 71 to the carrier 73, the eighth shifter 74 drives the carrier 73 to move towards the discharging conveyor belt 72, the seventh shifter 27 and the seventh material taking device 47 act to place the assembled rotor assemblies on the trays, and after the carrier 73 reaches the discharging conveyor belt 72, the ninth shifter 75 drives the dial bracket 76 to move to dial the trays to the discharging conveyor belt 72.

in addition, the transfer device 7 can also adopt a chain plate or a chain, the chain plate or the chain is provided with a second clamping position matched with the rotor assembly, and the chain plate and the chain adopt a stepping movement mode so as to place the assembled rotor assembly on the second clamping position.

referring to fig. 9, the oil applying device 5 includes an oil applying bracket 51, an oil applying slider 52 movably disposed on the oil applying bracket 51, an oil applying driving cylinder 53 disposed on the oil applying bracket 51 and connected to the oil applying slider 52, and an oil filling head 54 disposed on the oil applying slider 52. The oil-dropping driving cylinder 53 drives the oil-dropping slider 52 to move, so that the oil-dropping head 54 approaches the slot 111, and the oil-dropping head 54 acts to apply lubricating oil to the bearing 82 and/or the shaft of the rotor 81, so that the lubricating oil can flow to a position needing lubricating by utilizing the fluidity of the lubricating oil.

In addition, a rotary cylinder or a motor may be provided on the oil applying bracket 51 instead of the oil applying driving cylinder 53, that is, the oil filling head 54 may swing to approach or separate from the slot 111. The structure and operation of the oil filling head 54 are well known to those skilled in the art and will not be described in further detail herein.

in operation, after the bearing 82 is mounted on the rotor 81, the oil is pumped, and then whether the bearing 82 is neglected to be mounted is detected before the bearing cover 83 is mounted, or of course, whether the bearing 82 is neglected to be mounted is detected first, and then the oil is pumped. Whether the bearing cover 83 is neglected to be installed or not is detected before the shaft cover 84 is installed, whether the shaft cover 84 is neglected to be installed or not is detected before the sealing ring 86 is installed, and whether the cushion cover 85 and the sealing ring 86 are neglected to be installed or not is detected before the seventh material taking device 47 takes products. In addition, the position of the first missing fit detecting means 61 may also be adjusted so that it is possible to detect whether the shaft cover 84 is missing fit before the cushion cover 85 is attached.

The first, second, third, fourth, fifth and seventh material taking devices can adopt structures such as a clamp, a suction cup or a suction nozzle. The conveying device includes a rotating disk 11 and a rotary driving device 12 for driving the rotating disk 11 to rotate, the rotary driving device 12 can adopt an electric motor or a pneumatic motor as a power element, and the aforementioned slot 111 is disposed on the rotating disk 11. The mounting block 611 of the first missing-fit detection means 61 is independent of the turntable 11, i.e. the mounting block 611 does not rotate with the turntable 11. In addition, the conveying device may adopt a linear conveying structure such as a chain plate or a chain, and the groove 111 is arranged on the chain plate or the chain.

The utility model discloses in, first, second, third, fourth, fifth, sixth, seventh, eighth, ninth and tenth displacement device all includes at least one linear motion pair 9, linear motion pair 9 can adopt the cylinder, electric putter, hold-in range motion structure, lead screw motion structure and rack and pinion motion structure etc. as the power part, the quantity of the vice 9 of linear motion in each displacement device is decided according to its required degree of freedom quantity, the kind of the vice 9 power part of linear motion is decided according to whether it needs servo action. Of course, the illustration in the drawings is only one embodiment of each displacement device, the present invention does not limit the specific structure of each displacement device, and each displacement device may also adopt other structures, for example, a rotary motion pair may be adopted, or a rotary motion pair and a linear motion pair 9 may be combined, and the structures of each displacement device may also be interchanged as long as the requirement of transferring the material can be satisfied.

The linear motion pair 9 of the eighth displacement device 74 preferably adopts a structure capable of servo-controlling a synchronous belt motion, a screw rod motion, a rack and pinion motion, and the like as a power member, so as to reduce the degree of freedom of the seventh displacement device 27 and simplify the structure thereof.

the above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims (9)

1. a rotor assembly assembling machine for assembling a rotor (81), a bearing (82), a bearing cap (83), a shaft cap (84), a cushion cover (85) and a sealing ring (86), characterized in that the rotor assembly assembling machine comprises

the conveying device is provided with a groove position (111) matched with the rotor (81);

A first displacement device (21) and a first feeding device (31) for conveying the rotor (81), wherein the first displacement device (21) is provided with a first material taking device (41) capable of taking the rotor (81), and the first displacement device (21) can drive the first material taking device (41) to move between the first feeding device (31) and the conveying device so as to transfer the rotor (81) to the slot position (111);

A second displacement device (22) and a second feeding device (32) for conveying the bearing (82), wherein the second displacement device (22) is provided with a second material taking device (42) capable of taking the bearing (82), and the second displacement device (22) can drive the second material taking device (42) to move between the second feeding device (32) and the conveying device so as to transfer the bearing (82) to the rotor (81) on the slot position (111);

an oil applying device (5) for applying oil to the rotor (81) and/or the bearing (82);

a third displacement device (23) and a third feeding device (33) used for conveying the bearing cover (83), wherein the third displacement device (23) is provided with a third material taking device (43) capable of taking the bearing cover (83), and the third displacement device (23) can drive the third material taking device (43) to move between the third feeding device (33) and the conveying device so as to transfer the bearing cover (83) to the rotor (81) on the slot position (111);

a fourth moving device (24) and a fourth feeding device (34) for conveying the shaft cover (84), wherein the fourth moving device (24) is provided with a fourth material taking device (44) capable of taking the shaft cover (84), and the fourth moving device (24) can drive the fourth material taking device (44) to move between the fourth feeding device (34) and the conveying device so as to move the shaft cover (84) to the rotor (81) on the groove position (111);

the fifth displacement device (25) is provided with a fifth material taking device (45) capable of taking the cushion cover (85), and the fifth displacement device (25) can drive the fifth material taking device (45) to move between the fifth material taking device (35) and the conveying device so as to transfer the cushion cover (85) to the rotor (81) on the slot position (111);

a sixth displacement device (26) and a sixth feeding device (36) for conveying the sealing ring (86), wherein the sixth displacement device (26) is provided with a sixth material taking device (46) capable of taking the sealing ring (86), and the sixth displacement device (26) can drive the sixth material taking device (46) to move between the sixth feeding device (36) and the conveying device so as to transfer the sealing ring (86) to the rotor (81) on the groove position (111);

The discharging device comprises a seventh displacement device (27) and a transfer device (7), the seventh displacement device (27) is provided with a seventh material taking device (47), and the seventh displacement device (27) can drive the seventh material taking device (47) to move between the conveying device and the transfer device (7);

The conveying device can drive the slot position (111) to move so that the slot position (111) sequentially passes through the first displacement device (21), the second displacement device (22), the oil dropping device (5), the third displacement device (23), the fourth displacement device (24), the fifth displacement device (25), the sixth displacement device (26) and the discharging device.

2. A rotor assembly assembling machine according to claim 1, wherein: the first supply device (31) comprises

The feeding device comprises a first feeding frame (311), wherein a first feeding guide groove (3111) matched with a rotor (81) is formed in the first feeding frame (311);

two first conveyor belts (312) parallel to each other, the first conveyor belts (312) being located in the first feed guide (3111) and connected to a first drive device (313);

a first feeding frame (314) located at an end of the first feeding guide groove (3111), the first feeding frame (314) being provided with a first feeding groove (3141) aligned with the first feeding guide groove (3111).

3. a rotor assembly assembling machine according to claim 1, wherein: the second supply device (32) comprises

A second vibration discharging device (321);

And the second feeding frame (322) is positioned at the discharge port of the second vibration discharging device (321), and a second feeding groove (3221) aligned with the discharge port of the second vibration discharging device (321) is arranged on the second feeding frame (322).

4. a rotor assembly assembling machine according to claim 1, wherein: the sixth supply means (36) comprising

a sixth vibratory discharge device (361);

A sixth feeding frame (362) positioned at a discharge port of the sixth vibrating and discharging device (361), wherein a feeding channel (3621) aligned with the discharge port of the sixth vibrating and discharging device (361) is arranged on the sixth feeding frame (362);

the feeding pushing block (363) is movably arranged on the sixth feeding frame (362) and can move along the sixth feeding frame (362), and a sixth feeding groove (3631) capable of containing a sealing ring (86) is formed in the feeding pushing block (363);

and the feeding cylinder (364) is arranged on the sixth feeding frame (362) and is connected with the feeding push block (363).

5. a rotor assembly assembling machine according to claim 1, wherein: the sixth material taking device (46) comprises

A material taking frame (461) arranged on the sixth displacement device (26);

The material taking sleeve (462) is arranged on the material taking frame (461);

a material taking rod (463) inserted in the material taking sleeve (462) and capable of moving along the material taking sleeve (462);

The material taking cylinder (464) is arranged on the material taking frame (461) and is connected with the material taking rod (463), and the material taking cylinder (464) can drive the material taking rod (463) to move so that the end part of the material taking rod (463) extends out of the material taking sleeve (462) or retracts into the material taking sleeve (462).

6. A rotor assembly assembling machine according to claim 1, wherein: the device further comprises a first neglected loading detection device (61), wherein the first neglected loading detection device (61) comprises a mounting frame (611);

A first detection block (612) movably arranged on the mounting rack (611) and capable of moving along the mounting rack (611);

a first detection bar (613) movably disposed on the first detection block (612) and movable along the first detection block (612);

A first position detection probe (614) disposed on the first detection block (612);

a first return spring (615) disposed between the first detecting block (612) and the first detecting lever (613);

The detection driving device (616) is arranged on the mounting frame (611) and is connected with the first detection block (612);

the detection drive (616) may drive the first detection block (612) to move along the mounting frame (611) to move the first detection block (612) towards or away from the slot (111), and the first detection lever (613) may trigger the first position detection probe (614) towards or away from the first position detection probe (614).

7. a rotor assembly assembling machine according to claim 1, wherein: the device also comprises a second neglected loading detection device (62) arranged on the seventh displacement device (27), wherein the second neglected loading detection device (62) comprises

A second detection block (621) provided on the seventh displacement device (27);

A second detection rod (622) movably disposed on the second detection block (621) and movable along the second detection block (621);

A second position detecting probe (623) provided on the second detecting block (621) and capable of detecting the approach or the distance of the second detecting pole (622);

A second return spring (624) disposed between the second detection block (621) and the second detection rod (622);

the seventh displacement device (27) can drive the second detection block (621) to move so as to enable the second detection block (621) to approach or move away from the slot position (111).

8. a rotor assembly assembling machine according to claim 1, wherein: the device also comprises a third neglected loading detection device (63) arranged on a seventh displacement device (27), wherein the third neglected loading detection device (63) comprises

A second detection block (621) provided on the seventh displacement device (27);

The third detection rod part (631) is movably arranged on the second detection block (621) and can move along the second detection block (621), and the end part of the third detection rod part (631) is provided with a slot;

a third position detecting probe (632) which is provided on the second detecting block (621) and can detect the approach or the distance of a third detecting rod member (631);

a third return spring (633) provided between the second detection block (621) and the third detection lever (631);

The seventh displacement device (27) can drive the second detection block (621) to move so as to enable the second detection block (621) to approach or move away from the slot position (111).

9. A rotor assembly assembling machine according to claim 1, wherein: the transfer device (7) comprises

a feed conveyor belt (71) and a discharge conveyor belt (72);

a carriage (73) movably mounted on a carriage (77) and movable along the carriage (77) between the infeed conveyor belt (71) and the outfeed conveyor belt (72);

an eighth displacement device (74) arranged on the carriage (77), the eighth displacement device (74) being connected to the carriage (73) and driving the carriage (73) along the carriage (77);

a ninth displacement device (75), wherein a dial plate rack (76) is arranged on the ninth displacement device (75).