Motor assembling equipment

Abstract

The invention discloses motor assembling equipment which comprises a sealing ring assembling device used for placing and pressing a sealing ring on a gear, the sealing ring assembling device comprises a first feeding mechanism, and the first feeding mechanism comprises a first channel for conveying the sealing ring and a material distributing assembly located at an outlet of the first channel; the part, located in the limiting cavity, of the sealing ring extends out of the distributing assembly and is suspended. The detection mechanism comprises a clamping assembly and a first visual detection assembly, the clamping assembly is used for grabbing a suspension part of the sealing ring and driving the sealing ring to move to a detection position in the first direction in the horizontal plane, and the first visual detection assembly comprises a camera located above the detection position. The transshipment mechanism comprises a placement table capable of reciprocating in the second direction in the horizontal plane, the placement table can move to the position under the detection position, and the sealing ring can be placed on the placement table when the clamping assembly moves downwards. The first carrying mechanism is used for grabbing the sealing ring on the placing table and carrying the sealing ring to the carrier. The equipment realizes accurate assembly of the motor.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of motor processing equipment, and particularly relates to a motor assembling equipment. BACKGROUND

[0002] The motor is an important component of the automobile, and the motor comprises a shell, gears and a worm for transmission arranged in the shell, and a sealing ring for sealing. When the motor is assembled, the gears need to be oiled and placed in the shell, and the sealing ring needs to be oiled and pressed on the gears. If manual assembly is adopted, it is time-consuming and laborious, and therefore an automatic equipment is developed for processing. However, the existing assembling equipment has low efficiency, and in particular when the sealing ring is pressed on the gears, how to ensure the crimping quality of the sealing ring and the gears will affect the final motor. SUMMARY

[0003] In order to overcome the above-mentioned defects, the purpose of the present application is to provide a motor assembling equipment for assembling gears, sealing rings and shells, and in particular when the sealing ring is assembled, the sealing ring is detected and flattened before being installed, so that the assembling quality is improved.

[0004] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows: a motor assembling equipment, comprising a sealing ring assembling device for pressing a sealing ring on a gear on a carrier, the sealing ring assembling device comprising: a first feeding mechanism comprising a first channel for conveying the sealing ring and a distribution assembly located at the outlet of the first channel, the distribution assembly comprising a limiting cavity capable of accommodating only one sealing ring, and a part of the sealing ring located in the limiting cavity extending out of the distribution assembly and being suspended; a detection mechanism comprising a clamping assembly and a first visual detection assembly, the clamping assembly being used for grabbing the suspended part of the sealing ring and moving the sealing ring along a first direction in a horizontal plane to a detection position, and the first visual detection assembly comprising a camera located above the detection position, and the sealing ring at the detection position being capable of being flipped up and down under the action of the clamping assembly; a transfer mechanism comprising a placement table capable of reciprocating along a second direction in a horizontal plane, the placement table being capable of moving to a position directly below the detection position, and the clamping assembly being capable of placing the sealing ring on the placement table when moving downward; a first conveying mechanism comprising a first grabbing assembly, the first grabbing assembly being used for grabbing the sealing ring on the placement table and conveying the sealing ring to the carrier, and the first grabbing assembly comprising a plurality of vacuum nozzles distributed along the circumference of the sealing ring. The beneficial effects of the present application are that in order to ensure the quality of the assembled motor, the front and back detection of the sealing ring is carried out before the sealing ring is pressed into the gear, the qualified sealing ring is supported and flattened by the transfer mechanism so as to be adsorbed by the vacuum suction nozzle. The sealing ring assembly device realizes automatic assembly of the sealing ring, and at the same time ensures the quality of each sealing ring assembled on the gear.

[0005] Further, the material distribution assembly comprises a limiting plate which is connected with the first channel, and a pair of first material blocking columns are arranged at the inlet of the limiting plate, which are used to separate the sealing ring in the material distribution assembly from the sealing ring in the first channel, so as to avoid adhesion of the sealing rings.

[0006] A pair of second material blocking columns are arranged at the outlet of the limiting plate, which are used to limit the moving distance of the sealing ring on the limiting plate, and the first material blocking column and the second material blocking column are respectively lifted and lowered under the driving of the material blocking driving element, and the limiting cavity is defined between the first material blocking column, the second material blocking column and the limiting plate.

[0007] Further, the detection mechanism further comprises a second horizontal movement module and a first lifting module, the first lifting module and the second horizontal movement module are connected and reciprocally move along the first direction under the driving of the second horizontal movement module, the clamping assembly is arranged on the first lifting module, and a recycling box is further fixed at the output end of the second horizontal movement module, and the recycling box is located directly below the sealing ring clamped by the clamping assembly. The recycling box can quickly recycle the unqualified sealing ring, and the position of the recycling box does not affect the movement of the loading mechanism.

[0008] Further, the transfer mechanism further comprises a limiting clamp jaw which moves synchronously with the placement table and can slide along the placement table, the limiting clamp jaw is provided with at least three and is uniformly distributed along the circumference of a circle, the limiting clamp jaw reciprocally moves along the radius of the circle under the driving of a limiting driving element, and the limiting driving element is fixed on the placement table. The limiting clamp jaw can correct the sealing ring on the placement table on one hand, and can limit the position of the sealing ring on the other hand.

[0009] Further, the first grabbing assembly further comprises a connecting block, the vacuum suction nozzle is fixed on the connecting block, and a pressing block is further arranged between the vacuum suction nozzles on the connecting block, and the lower surface of the pressing block is flush with the lower surface of the vacuum suction nozzle. The pressing block can flatten the sealing ring on the placement table, and at the same time, the sealing ring is pressed on the gear.

[0010] Further, the sealing ring assembling device further comprises a first oiling mechanism, the first conveying mechanism comprises two first grabbing assemblies, the two first grabbing assemblies can move simultaneously along a first direction and respectively ascend and descend, one of the first grabbing assemblies is used for conveying the sealing ring on the transfer mechanism to the first oiling mechanism, and the other first grabbing assembly is used for placing the sealing ring on the first oiling mechanism on the carrier.

[0011] Further, the first oiling mechanism comprises a first positioning assembly, a first rotating driving member and a first oiling nozzle, the first positioning assembly is used for fixing the sealing ring, the first positioning assembly is connected with the first rotating driving member and rotates under the driving of the first rotating driving member, and the first oiling nozzle oils the sealing ring in the rotating process of the sealing ring.

[0012] Further, the motor assembling equipment further comprises a conveying line, a gear assembling device and a detection device, the conveying line conveys the carrier along a second direction, the gear assembling device, the detection device and the sealing ring assembling device are sequentially arranged along the conveying direction of the conveying line, and the conveying line comprises a conveying line body and a jacking mechanism corresponding to the gear assembling device, the detection device and the sealing ring assembling device.

[0013] Further, the gear assembling device comprises a second feeding mechanism, a second oiling mechanism and a second conveying mechanism, the second conveying mechanism comprises two second grabbing assemblies, the two second grabbing assemblies can move simultaneously along a first direction and respectively ascend and descend, one of the second grabbing assemblies is used for conveying the gear on the second feeding mechanism to the second oiling mechanism, and the other second grabbing assembly is used for placing the gear on the second oiling mechanism on the carrier.

[0014] Further, the detection device comprises a mounting plate located above the conveying line, a plug is slidably connected to the mounting plate, a socket is arranged on the housing of the carrier and corresponds to the plug, and the plug and the socket can be inserted into the socket. BRIEF DESCRIPTION OF DRAWINGS Figure 1 It is a top view of the embodiment of the present application; Figure 2 It is a three-dimensional structural schematic view of the sealing ring assembling device in the embodiment of the present application; Figure 3 It is a schematic view of the first feeding mechanism, the transfer mechanism and the detection mechanism in the embodiment of the present application; Figure 4 It is a structural schematic view of the material distributing assembly in the embodiment of the present application; Figure 5 It is a structural schematic view of the detection mechanism in the embodiment of the present application; Figure 6 It is a structure schematic view of the transfer mechanism in the embodiment of the present application; Figure 7 It is a structure schematic view of the first carrying mechanism in the embodiment of the present application; Figure 8 It is a structure schematic view of the first grabbing assembly in the embodiment of the present application; Figure 9 It is a structure schematic view of the first oiling mechanism in the embodiment of the present application; Figure 10 It is a structure schematic view of the gear assembling device in the embodiment of the present application; Figure 11 It is a structure schematic view of the detection device in the embodiment of the present application; Figure 12 It is a structure schematic view of the transmission line in the embodiment of the present application.

[0015] In the figure: 1, conveying line; 11, conveying line body; 12, jacking assembly; 2, gear assembling device; 21, second feeding mechanism; 211, second channel; 212, material blocking block; 22, second oiling mechanism; 23, second carrying mechanism; 231, second gantry; 232, fourth transverse movement module; 233, third lifting module; 234, second grabbing assembly; 3, sealing ring assembling device; 31, first feeding mechanism; 311, first channel; 312, material distribution assembly; 3121, limiting plate; 3122, first material blocking column; 3123, second material blocking column; 3124, material blocking driving piece; 3125, guide plate; 32, detection mechanism; 321, first visual detection assembly; 322, first movement assembly; 3221, second transverse movement module; 3222, first lifting module; 323, clamping assembly; 324, recycling box; 33, transfer mechanism; 331, placement table; 332, limiting clamping jaw; 333, limiting driving piece; 334, first transverse movement module; 34, first carrying mechanism; 341, first grabbing assembly; 3411, vacuum suction nozzle; 3412, connecting block; 3413, pressing block; 342, first gantry; 343, second lifting module; 344, third transverse movement module; 35, first oiling mechanism; 351, first positioning assembly; 352, first rotary driving piece; 353, first oiling nozzle; 4, detection device; 41, mounting plate; 42, plug; 43, detection driving piece; 5, carrier; 61. Sealing ring; 62. Gear. Detailed Implementation The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more explicit definition of the scope of protection of the present invention.

[0016] In the diagram below, the first direction in the horizontal plane is the Y direction, the second direction in the horizontal plane is the X direction, and the vertical direction is the Z direction.

[0017] An electric motor assembly device according to the present invention, see attached drawing. Figure 1 As shown, it includes a conveyor line 1, a gear assembly device 2, and a sealing ring assembly device 3. The conveyor line 1 is used to convey a carrier 5 with a housing placed on it along the X direction. The gear assembly device 2 and the sealing ring assembly device 3 are arranged sequentially along the conveying direction of the conveyor line 1. The carrier 5 first moves to the gear assembly device 2. The gear assembly device 2 applies oil to the gear 62 and places it into the housing. The sealing ring assembly device 3 applies oil to the sealing ring 61 and presses it onto the gear 62.

[0018] See appendix Figure 2 As shown, the sealing ring assembly device 3 includes a first feeding mechanism 31, a detection mechanism 32, a transfer mechanism 33, and a first transport mechanism 34. The first feeding mechanism 31 is used to feed the sealing rings 61. The detection mechanism 32 picks up the sealing rings 61 fed by the first feeding mechanism 31 one by one and detects the sealing rings 61. The transfer mechanism 33 is used to flatten the sealing rings 61 that have passed the detection mechanism 32 so that they can be transported by the first transport mechanism 34. The first transport mechanism 34 is used to transport the flattened sealing rings 61 by the transfer mechanism 33 and transport and press the sealing rings 61 into the gears 62 on the carrier 5. The sealing rings 61 fed by the first feeding mechanism 31 pass through the detection mechanism 32 and the transfer mechanism 33 in sequence, and are then pressed onto the gears 62 in the housing by the first transport mechanism 34.

[0019] The first feeding mechanism 31, the detection mechanism 32, and the transfer mechanism 33 are all located on one side of the Y direction of the conveyor line 1, and will not interfere with the conveying of the carrier 5 of the conveyor line 1.

[0020] See appendix Figure 3 and attached Figure 4As shown, the first feeding mechanism 31 comprises a first channel 311, the first channel 311 is connected with a first vibrating disc, the sealing rings 61 shaken out of the first vibrating disc move along the first channel 311 in the Y direction, and a distribution assembly 312 is arranged at the outlet of the first channel 311. The distribution assembly 312 comprises a limiting plate 3121 aligned with the first channel 311 and a blocking part capable of lifting along the limiting plate 3121, when the blocking part is lifted, a limiting cavity capable of accommodating only one sealing ring 61 is defined with the limiting plate 3121, when the sealing ring 61 enters the limiting cavity, the sealing ring 61 is separated from other sealing rings 61 in the first channel 311, and the part of the sealing ring 61 in the limiting cavity extends out of the limiting plate 3121, the part of the sealing ring 61 extending out of the limiting plate 3121 is suspended, so as to be grabbed by the first grabbing assembly 341.

[0021] Referring to the accompanying drawings Figure 3 and the accompanying drawings Figure 5 As shown, the detection mechanism 32 comprises a first visual detection assembly 321, a first moving assembly 322 and a clamping assembly 323, the clamping assembly 323 is connected with the first moving assembly 322 and is capable of moving along the Y direction and the Z direction under the driving of the first moving assembly 322, the clamping assembly 323 can clamp the part of the sealing ring 61 extending out of the limiting plate 3121 and drive the sealing ring 61 to move along the Y direction to a detection position, the detection position is located on the side of the distribution assembly 312 away from the first channel 311. The first visual detection assembly 321 comprises a camera located above the detection position, the camera detects the sealing ring 61 at the detection position by taking photos. Because the front surface and the back surface of the sealing ring 61 need to be detected, the clamping assembly 323 can also drive the sealing ring 61 to flip 180° up and down, so that the front surface and the back surface of the sealing ring 61 face the camera respectively.

[0022] Referring to the accompanying drawings Figure 7 and the accompanying drawings Figure 8 As shown, the first feeding mechanism 31 comprises a first channel 311, the first channel 311 is connected with a first vibrating disc, the sealing rings 61 shaken out of the first vibrating disc move along the first channel 311 in the Y direction, and a distribution assembly 312 is arranged at the outlet of the first channel 311. The distribution assembly 312 comprises a limiting plate 3121 aligned with the first channel 311 and a blocking part capable of lifting along the limiting plate 3121, when the blocking part is lifted, a limiting cavity capable of accommodating only one sealing ring 61 is defined with the limiting plate 3121, when the sealing ring 61 enters the limiting cavity, the sealing ring 61 is separated from other sealing rings 61 in the first channel 311, and the part of the sealing ring 61 in the limiting cavity extends out of the limiting plate 3121, the part of the sealing ring 61 extending out of the limiting plate 3121 is suspended, so as to be grabbed by the first grabbing assembly 341.

[0023] The sealing ring 61 clamped by the clamping assembly 323 is only supported by the clamped part, and most of the sealing ring 61 is in a suspended state. Since the sealing ring 61 is made of rubber, the sealing ring 61 can not be kept horizontal and can be inclined under the action of its own gravity. When the first grabbing assembly 341 is used to adsorb the sealing ring 61, some vacuum nozzles 3411 can leave gaps between the sealing ring 61, so that the sealing ring 61 cannot be adsorbed, and the sealing ring 61 cannot be directly carried by the first carrying mechanism 34. Therefore, the transfer mechanism 33 is arranged to flatten and support the sealing ring 61, so as to facilitate the carrying of the sealing ring 61 by the first grabbing assembly 341.

[0024] Referring to FIGS. 1 to 3, Figure 3 and FIGS. 4 to 6, Figure 6 the transfer mechanism 33 includes a placement table 331 capable of reciprocating along the X direction. The placement table 331 includes a bearing surface, and the placement table 331 can be moved to a position directly below the detection position, and the clamping assembly 323 can place the sealing ring 61 on the bearing surface when the clamping assembly 323 moves downward. The bearing surface supports the sealing ring 61, and the sealing ring 61 is horizontally placed on the placement table 331, so that the sealing ring 61 is flattened.

[0025] In this embodiment, in order to ensure the quality of the assembled motor, the front and back surfaces of the sealing ring 61 are detected before the sealing ring 61 is pressed onto the gear 62. The sealing ring 61 that passes the detection is supported and flattened by the transfer mechanism 33 so as to be easily adsorbed by the vacuum nozzle 3411. The sealing ring assembly device 3 realizes automatic assembly of the sealing ring 61, and ensures the quality of each sealing ring 61 assembled on the gear 62.

[0026] Referring to FIGS. 1 to 3, Figure 6 the transfer mechanism 33 further includes a limiting jaw 332 capable of moving along the placement table 331 and synchronously moving with the placement table 331. The limiting jaw 332 is provided with at least three limiting jaws and is uniformly distributed along the circumference of a circle. The limiting jaw 332 is synchronously moved along the radius of the circle under the driving of a limiting driving member 333, and the limiting driving member 333 is fixed on the placement table 331. When the sealing ring 61 is placed on the placement table 331, the limiting jaw 332 moves towards the center of the circle to adjust the position of the sealing ring 61 on the placement table 331, until the sealing ring 61 is concentric with the circle. At this time, the limiting jaw 332 can also limit the position of the sealing ring 61, so as to avoid the shaking of the sealing ring 61 when the sealing ring 61 moves on the placement table 331.

[0027] The setting of the limiting clamping jaw 332 can correct the deviation of the sealing ring 61 on the placement table 331, so that the sealing ring 61 is located at a specified position to facilitate the first grabbing assembly 341 to grab, and can also limit the position of the sealing ring 61 on the placement table 331, so as to avoid the deviation of the position of the sealing ring 61 on the placement table 331 when the placement table 331 moves.

[0028] The transfer mechanism 33 further comprises a first horizontal moving module 334 connected with the placement table 331, and the first horizontal moving module 334 is used to drive the placement table 331 to move back and forth along the X direction. During the movement of the placement table 331, the placement table 331 moves to the position right below the detection position and the first grabbing assembly 341 respectively. The first horizontal moving module 334 is a linear module, and only linear reciprocating movement is required, which will not be described here.

[0029] Referring to FIG. 1, Figure 8 As shown in the drawings, the first grabbing assembly 341 further comprises a connecting block 3412 fixed with the vacuum nozzles 3411, and a vacuum passage is formed in the connecting block 3412. The vacuum passage is in communication with all the vacuum nozzles 3411. At this time, the connecting block 3412 can communicate the vacuum passage with an external vacuum generator through a pipeline, so that all the vacuum nozzles 3411 can be vacuumized by one vacuum generator. The connecting block 3412 fixes the vacuum nozzles 3411 and supplies air to all the vacuum nozzles 3411.

[0030] When the sealing ring 61 is placed on the placement table 331, it may still be warped, and when the first grabbing assembly 341 crimps the sealing ring 61 to the gear 62, the sealing ring 61 between the vacuum nozzles 3411 has no support and is only pressed down by the downward movement of the vacuum nozzles 3411, so that the downward pressure applied to the sealing ring 61 is not uniform. Therefore, the first grabbing assembly 341 further comprises a pressing block 3413 located between the vacuum nozzles 3411. The pressing block 3413 is fixed with the connecting block 3412, and the lower surface of the pressing block 3413 is flush with the lower surface of the vacuum nozzles 3411. At the transfer mechanism 33, when the connecting block 3412 moves downward, the pressing block 3413 can press the sealing ring 61 on the placement table 331 flat; at the gear 62, when the connecting block 3412 moves downward, the pressing block 3413 applies more uniform pressure to the sealing ring 61 to press the sealing ring 61 to the gear 62.

[0031] Referring to FIG. 1, Figure 5As shown, the first moving assembly 322 includes a second horizontal moving module 3221 and a first lifting module 3222, the first lifting module 3222 and the second horizontal moving module 3221 are connected and move reciprocatingly along Y direction under the driving of the second horizontal moving module 3221 to approach or move away from the limiting cavity. The clamping assembly 323 is arranged on the first lifting module 3222 and moves reciprocatingly along Z direction under the driving of the first lifting module 3222, the clamping assembly 323 includes a rotary finger clamp cylinder fixedly connected with the output end of the first lifting module 3222, two clamping blocks are respectively fixed on two fingers of the rotary finger clamp cylinder, the two clamping blocks are arranged in interval along Z direction, and the sealing ring 61 is clamped between the two clamping blocks along the thickness direction. The rotary finger clamp cylinder can not only drive the clamping blocks to approach or move away, but also drive the two clamping blocks to rotate synchronously.

[0032] In one embodiment, in order to quickly recycle the sealing ring 61 detected by the detection mechanism 32, the output end of the second horizontal moving module 3221 is further fixed with a recycling box 324, the recycling box 324 is located directly below the clamping blocks. When any one of the front surface or the back surface of the sealing ring 61 is detected as unqualified, the transfer mechanism 33 does not need to move below the detection position, but is located on one side of the detection position along Y direction, at this time, the clamping blocks release the clamping of the sealing ring 61, and the sealing ring 61 falls into the recycling box 324 under the action of gravity. The position of the recycling box 324 does not affect the sealing ring 61 carried by the transfer mechanism 33, and can quickly recycle the sealing ring 61 detected as unqualified.

[0033] Referring to FIG. 1, the device for detecting the sealing ring 61 includes a limiting cavity 31, a detection mechanism 32, a transfer mechanism 33 and a limiting plate 3121. Figure 4 As shown, the limiting plate 3121 includes an inlet and an outlet, the sealing ring 61 enters the limiting plate 3121 from the inlet, the material blocking part includes a pair of first material blocking columns 3122 located at the inlet of the limiting plate 3121 and a pair of second material blocking columns 3123 located at the outlet of the limiting plate 3121, the first material blocking columns 3122 and the second material blocking columns 3123 are respectively lifted under the driving of a material blocking driving element 3124, the first material blocking columns 3122 are located at the inlet of the limiting plate 3121, used for blocking the sealing ring 61 on the first channel 311 from entering the limiting plate 3121, realizing the separation of the sealing ring 61, and the second material blocking columns 3123 are located at the outlet of the limiting plate 3121, used for limiting the moving distance of the sealing ring 61, avoiding the sealing ring 61 from falling off the limiting plate 3121.

[0034] The upper surface of the limiting plate 3121 is not higher than the bottom surface of the first channel 311 bearing the sealing ring 61, so that the sealing ring 61 in the first channel 311 can move to the upper surface of the limiting plate 3121 under the vibration of the straight vibrator. When the material distribution assembly 312 is distributing materials, the first material blocking column 3122 is first lower than the upper surface of the limiting plate 3121, but the second material blocking column 3123 is higher than the upper surface of the limiting plate 3121, and the sealing ring 61 in the first channel 311 is limited in the advancing distance by the second material blocking column 3123 after entering the limiting plate 3121; when the sealing ring 61 completely enters the limiting plate 3121, the first material blocking column 3122 moves up to be higher than the sealing ring 61 on the first channel 311, at this time, the sealing ring 61 in the first channel 311 cannot enter the limiting plate 3121 again due to the blocking of the first material blocking column 3122, and the sealing ring 61 is limited in the limiting cavity.

[0035] The length of the limiting plate 3121 in the Y direction is less than the outer diameter of the sealing ring 61, and when the sealing ring 61 and the second material blocking column 3123 abut, the part of the sealing ring 61 close to the second material blocking column 3123 extends out of the limiting plate 3121, at this time, the clamping assembly 323 can clamp this part of the sealing ring 61. When the clamping assembly 323 clamps the sealing ring 61, the second material blocking column 3123 can be lowered to a position lower than the upper surface of the limiting plate 3121, at this time, the first clamping assembly 323 can move in the Y direction to separate the sealing ring 61 from the limiting plate 3121 and reach the detection position.

[0036] The limiting plate 3121 is provided with two guide plates 3125 extending upward along the upper surface thereof, the sealing ring 61 is located between the two guide plates 3125, and the guide plates 3125 limit the X-direction position of the sealing ring 61. The guide plate 3125 includes an inclined portion arranged close to the inlet, and the inclined portions of the two guide plates 3125 form a flared structure, which guides the sealing ring 61 entering the limiting plate 3121 on the first channel 311, so that the sealing ring 61 can also move to the limiting plate 3121 when there is a displacement offset.

[0037] The sealing ring assembly device 3 further comprises a first oiling mechanism 35 for oiling the sealing ring 61. Referring to FIG. 8, the first oiling mechanism 35 is located between the conveying line 1 and the transfer mechanism 33 in the Y direction, and the first conveying mechanism 34 first places the sealing ring 61 on the transfer mechanism 33 on the first oiling mechanism 35 for oiling, and then conveys it to the fixed gear 62 on the carrier 5 on the conveying line. Figure 2

[0038] Referring to FIG. 8, the first oiling mechanism 35 is located between the conveying line 1 and the transfer mechanism 33 in the Y direction, and the first conveying mechanism 34 first places the sealing ring 61 on the transfer mechanism 33 on the first oiling mechanism 35 for oiling, and then conveys it to the fixed gear 62 on the carrier 5 on the conveying line. Figure 9 ​As shown, the first oiling mechanism comprises a first positioning assembly 351 for fixing the sealing ring 61, a first rotary driving member 352 connected with the first positioning assembly 351 and rotating around the Z axis under the driving of the first rotary driving member 352, and a first oiling nozzle 353 for oiling the sealing ring 61 during the rotation of the sealing ring 61.

[0039] The first positioning assembly 351 comprises a three-jaw cylinder, and an L-shaped clamping block is fixed on each finger of the three-jaw cylinder. The horizontal part of the clamping block is used for bearing the sealing ring 61, and the vertical part of the clamping block is used for limiting the position of the sealing ring 61 to avoid the position deviation of the sealing ring 61 due to the centrifugal force when the sealing ring 61 rotates. After the first grabbing assembly 341 places the sealing ring 61 on the clamping block, the vacuum suction nozzle 3411 no longer adsorbs the sealing ring 61, and the three-jaw cylinder drives the clamping block to move to clamp the sealing ring 61. After the sealing ring 61 is positioned by the first positioning assembly 351, the first rotary driving member 352 drives the first positioning assembly 351 and the fixed sealing ring 61 to rotate, and in this process, the first oiling nozzle applies oil to the sealing ring 61.

[0040] In an embodiment, in order to improve the carrying efficiency of the sealing ring 61 and speed up the assembly rhythm, referring to the accompanying drawings, Figure 7 As shown, the first carrying mechanism 34 comprises two first grabbing assemblies 341, and the two first grabbing assemblies 341 work simultaneously. One first grabbing assembly 341 is used for carrying the sealing ring 61 on the transfer mechanism 33 to the first oiling mechanism, and the other first grabbing assembly 341 is used for placing the sealing ring 61 on the first oiling mechanism on the gear 62 on the carrier 5.

[0041] The first carrying mechanism 34 further comprises a first gantry 342 erected on the conveying line 1, and the first gantry 342 is provided with a third transverse movement module 344 and a second lifting module 343 corresponding to the first grabbing assembly 341. The two second lifting modules 343 are connected with the third transverse movement module 344 and move reciprocally along the Y direction under the driving of the third transverse movement module 344. The first grabbing assembly 341 is connected with the corresponding second lifting module 343 to be lifted respectively.

[0042] In the sealing ring assembly device 3 in the embodiment, the finished product quality of the motor is considered, and double-sided detection is performed before the sealing ring 61 is assembled. According to the detection requirements of the sealing ring 61, the first feeding mechanism 31, the detection mechanism 32, the transfer mechanism 33, the first oiling mechanism, and the first carrying mechanism 34 are designed to assemble the sealing ring 61. For the sealing ring 61 with soft texture, the transfer mechanism 33 cooperates with the first grabbing assembly 341 to flatten the sealing ring 61, so that the deformation of the sealing ring 61 is small, to meet the assembly requirements of the gear 62.

[0043] Referring to the accompanying drawings,Figure 10 As shown, the gear assembling device 2 comprises a second feeding mechanism 21 for feeding the gears 62, a second oiling mechanism 22, and a second carrying mechanism 23 for carrying the gears 62 on the second feeding mechanism 21 one by one to the second oiling mechanism 22 and carrying the gears 62 oiled on the second oiling mechanism 22 into the housings on the carriers 5.

[0044] The second feeding mechanism 21 and the second oiling mechanism 22 are located on one side of the conveying line 1Y and do not interfere with the conveying of the carriers 5 of the conveying line 1.

[0045] The second feeding mechanism 21 comprises a second channel 211 connected with a second vibrating disc, the gears 62 shaken out of the second vibrating disc move along the second channel 211 in the Y direction, and a blocking block 212 is arranged at the outlet of the second channel 211, when the gear 62 abuts against the blocking block 212, it cannot continue to move forward, at this time, the gear 62 reaches the position to be taken, and the second carrying mechanism 23 carries the gear 62 at the position to be taken.

[0046] The second oiling mechanism 22 and the first oiling mechanism are basically the same in structure, comprising a second positioning assembly, a second rotary driving member, and a second oiling nozzle, the second positioning assembly is used for clamping the gear 62, the second positioning assembly is connected with the second rotary platform and rotates under the driving of the second rotary platform, and the second oiling nozzle oiled the sealing ring 61 during the rotation of the gear 62. The second positioning assembly is also the same as the first positioning assembly 351 in structure, the difference is that the clamping block of the second positioning assembly props up the gear 62 from the inner ring of the gear 62.

[0047] The second carrying mechanism 23 is also similar in structure to the first carrying mechanism 34, the second carrying mechanism 23 comprises a second gantry 231 erected on the conveying line 1, the second gantry 231 is provided with a fourth transverse moving module 232 and two third lifting modules 233, the two third lifting modules 233 are connected with the fourth transverse moving module 232 and move reciprocatingly along the Y direction under the driving of the fourth transverse moving module 232, each third lifting module is connected with a second grabbing assembly 234, one second grabbing assembly 234 is used for carrying the gear 62 on the second feeding mechanism 21 to the second oiling mechanism 22, and the other second grabbing assembly is used for placing the gear 62 oiled on the second oiling mechanism 22 into the housings on the carriers 5. The two second grabbing assemblies 234 work simultaneously to speed up the assembling rhythm.

[0048] The second grabbing assembly 234 fixes the gear 62 in a clamping manner, the second grabbing assembly 234 comprises a clamping cylinder and a clamping plate fixedly connected with the fingers of the clamping cylinder.

[0049] After the gear 62 is placed on the shell, it is required to engage with the worm on the shell, only need to rotate the worm, the gear 62 and the worm can be engaged. Therefore, the assembly device further comprises a detection device 4 located between the gear assembly device 2 and the sealing ring assembly device 3, which can power the shell to rotate the worm on the shell to engage with the gear 62.

[0050] Referring to the accompanying drawings Figure 12 As shown in the drawings, the conveying line 1 comprises a conveying line body 11 and a jacking assembly 12, which is provided with three, corresponding to the gear assembly device 2, the sealing ring assembly device 3 and the detection device 4, respectively, and the jacking assembly 12 can jacks up the carrier 5 and separates from the conveying line body 11 to assemble the gear 62, the sealing ring 61 and the power detection, respectively.

[0051] Referring to the accompanying drawings Figure 11 As shown in the drawings, the detection device 4 comprises a mounting plate 41 located above the conveying line 1, and a plug 42 is slidably connected to the mounting plate 41, the plug 42 corresponds to the socket on the shell and can be inserted into the socket. When the carrier 5 is jacked up to the position by the jacking assembly 12 corresponding to the detection device 4, the shell abuts against the mounting plate 41, the plug 42 is driven by the detection drive 43 to approach the socket and is inserted into the socket, the plug 42 is connected with a controller, and the controller powers the shell to rotate the worm on the shell.

[0052] The assembly device in the embodiment, when assembling, the carrier 5 with the shell is conveyed to the gear assembly device 2 by the conveying line 1, the jacking assembly 12 corresponding to the gear assembly device 2 on the conveying line 1 jacks up the carrier 5 to separate the carrier 5 from the conveying line 1. The gear assembly device 2 grabs a gear 62 and applies oil to the gear 62, and the oiled gear 62 is placed into the shell by the second carrying mechanism to complete the assembly of the shell and the gear 62. The carrier 5 is lowered to abut against the conveying line 1 and is conveyed to the detection device 4 by the conveying line 1, the jacking assembly 12 corresponding to the detection device 4 on the conveying line 1 jacks up the carrier 5 to separate the carrier 5 from the conveying line 1. The detection drive 43 drives the plug 42 to be inserted into the socket of the shell to power the shell to rotate the worm on the shell, and the detection is completed. The carrier 5 is lowered to abut against the conveying line 1 and is conveyed to the sealing ring assembly device 3 by the conveying line 1, the jacking assembly 12 corresponding to the sealing ring assembly device 3 on the conveying line 1 jacks up the carrier 5 to separate the carrier 5 from the conveying line 1. The first grabbing assembly 341 of the sealing ring assembly device 3 grabs a sealing ring 61 and detects the sealing ring 61, and only the sealing ring 61 that passes the double-sided detection is oiled and placed on the gear 62. At this point, the assembly of the sealing ring 61, the gear 62 and the shell is completed, and the carrier 5 can be conveyed to the next processing station by the conveying line 1.

[0053] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application, and any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A motor assembly device, characterized in that: Includes a sealing ring assembly device for pressing a sealing ring onto a gear on a carrier, the sealing ring assembly device comprising: The first feeding mechanism includes a first channel for conveying the sealing ring and a distributing component located at the outlet of the first channel. The distributing component includes a limiting cavity that can only accommodate one sealing ring, and a portion of the sealing ring located in the limiting cavity extends out of the distributing component and is suspended in the air. The detection mechanism includes a clamping assembly and a first vision detection assembly. The clamping assembly is used to grasp the suspended portion of the sealing ring extending from the dispensing assembly and drive the sealing ring to move along a first direction in the horizontal plane to the detection position. The first vision detection assembly includes a camera located above the detection position. The sealing ring at the detection position can be flipped up and down under the action of the clamping assembly. The transfer mechanism includes a placement platform that can reciprocate along a second direction in the horizontal plane, the placement platform being able to move directly below the detection position, and the clamping assembly being able to place the sealing ring on the placement platform when it moves down; A first handling mechanism includes a first gripping assembly for gripping the sealing ring on the placement table and transporting the sealing ring onto the carrier. The first gripping assembly includes a plurality of vacuum nozzles distributed circumferentially along the sealing ring.

2. The motor assembly equipment according to claim 1, characterized in that: The material distribution assembly includes a limiting plate that docks with the first channel. A pair of first baffles are provided at the inlet of the limiting plate, and a pair of second baffles are provided at the outlet of the limiting plate. The first baffles and the second baffles rise and fall respectively under the drive of the baffle driving component, and the limiting cavity is defined between the first baffles, the second baffles and the limiting plate.

3. The motor assembly equipment according to claim 1, characterized in that: The detection mechanism further includes a second transverse module and a first lifting module. The first lifting module and the second transverse module are connected and reciprocate along a first direction under the drive of the second transverse module. The clamping component is disposed on the first lifting module. The output end of the second transverse module is also fixed with a recycling box. The recycling box is located directly below the sealing ring clamped by the clamping component.

4. The motor assembly equipment according to claim 1, characterized in that: The transfer mechanism also includes limiting grippers that move synchronously with the placement platform and can slide along the placement platform. At least three limiting grippers are provided and are evenly distributed along the circumference of a circle. The limiting grippers reciprocate synchronously along the radius of the circle under the drive of the limiting drive member. The limiting drive member is fixed on the placement platform.

5. The motor assembly equipment according to claim 1, characterized in that: The first gripping component also includes a connecting block, the vacuum nozzle is fixed on the connecting block, and a pressure block is also provided on the connecting block between the vacuum nozzles, the lower surface of the pressure block is flush with the lower surface of the vacuum nozzle.

6. The motor assembly equipment according to any one of claims 1-5, characterized in that: The sealing ring assembly device further includes a first oiling mechanism. The first transport mechanism includes two first gripping components. The two first gripping components can move simultaneously along a first direction and rise and fall respectively. One first gripping component is used to transport the sealing ring on the transfer mechanism to the first oiling mechanism, and the other first gripping component is used to place the sealing ring on the first oiling mechanism onto the carrier.

7. The motor assembly equipment according to claim 6, characterized in that: The first oiling mechanism includes a first positioning component, a first rotary drive component, and a first oiling nozzle. The first positioning component is used to fix the sealing ring. The first positioning component is connected to the first rotary drive component and rotates under the drive of the first rotary drive component. The first oiling nozzle applies oil to the sealing ring during the rotation of the sealing ring.

8. The motor assembly equipment according to claim 1, characterized in that: The motor assembly equipment also includes a conveyor line, a gear assembly device, and a testing device. The conveyor line transports the carrier along a second direction. The gear assembly device, the testing device, and the sealing ring assembly device are arranged sequentially along the conveying direction of the conveyor line. The conveyor line includes a conveyor line body and a lifting mechanism that corresponds one-to-one with the gear assembly device, the testing device, and the sealing ring assembly device.

9. The motor assembly equipment according to claim 8, characterized in that: The gear assembly device includes a second feeding mechanism, a second oiling mechanism, and a second transport mechanism. The second transport mechanism includes two second gripping components. The two second gripping components can move simultaneously along a first direction and rise and fall respectively. One second gripping component is used to transport the gear on the second feeding mechanism to the second oiling mechanism, and the other second gripping component is used to place the gear on the second oiling mechanism onto the carrier.

10. The motor assembly equipment according to claim 8, characterized in that: The detection device includes a mounting plate located above the conveyor line, a plug slidably connected to the mounting plate, and a socket provided between the plug and the housing of the carrier, the plug and the socket corresponding to each other and being able to be inserted into the socket.

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