CN214979136U - Magnetic shoe and snap spring press-in device in motor casing assembling machine - Google Patents

Abstract

The utility model discloses a magnetic shoe, jump ring push in device in motor casing kludge, magnetic shoe, jump ring push in device include: the push-pull mechanism is provided with a component pressing-in material loading position and a component pressing-in position; the second-stage pushing mechanism is movably arranged below the pressing position of the part up and down, and the top of the second-stage pushing mechanism is provided with a magnetic shoe loading position and a clamp spring loading position; the feeding channel of the magnetic shoe feeding mechanism and the feeding channel of the clamp spring feeding mechanism respectively correspond to the magnetic shoe loading position and the clamp spring loading position so as to provide the magnetic shoe and the clamp spring for the magnetic shoe loading position and the clamp spring loading position; the pushing driving mechanism is connected to the lower end of the second-stage pushing mechanism, and after the second-stage pushing mechanism moves upwards, the magnetic shoe on the magnetic shoe loading position and the clamp spring on the clamp spring loading position can be pressed into the motor shell. The utility model discloses can go into the motor casing with magnetic shoe and jump ring card in, not only use manpower sparingly, but also improve assembly efficiency.

Description

Magnetic shoe and snap spring press-in device in motor casing assembling machine

Technical Field

The utility model relates to a motor casing equipment field, more specifically relate to a magnetic shoe, jump ring push in device in motor casing kludge.

Background

At present, the permanent magnet motor is widely used in the market. When the motor is assembled, the magnetic shoe and the clamp spring are required to be manually and sequentially arranged in the motor shell. Not only inefficiency through manual assembly's mode, the cost of labor is high moreover, consequently needs urgent need on the existing market a device that can pack into in the motor casing with magnetic shoe and jump ring automatically.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a magnetic shoe, jump ring push in device in motor casing kludge can go into the motor casing with magnetic shoe and jump ring card in, not only uses manpower sparingly, but also has improved assembly efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a magnetic shoe, jump ring push in device in motor casing kludge which characterized by: the magnetic shoe and clamp spring press-in device comprises

The push-pull mechanism is provided with a component pressing-in feeding position and a component pressing-in position and can drive the motor shell to move between the component pressing-in feeding position and the component pressing-in position;

the second-stage pushing mechanism is movably arranged below the pressing position of the part up and down, and the top of the second-stage pushing mechanism is provided with a magnetic shoe loading position and a clamp spring loading position;

the clamping spring feeding mechanism comprises a magnetic shoe feeding mechanism and a clamping spring feeding mechanism, wherein a feeding channel of the magnetic shoe feeding mechanism and a feeding channel of the clamping spring feeding mechanism respectively correspond to a magnetic shoe loading position and a clamping spring loading position so as to provide a magnetic shoe and a clamping spring for the magnetic shoe loading position and the clamping spring loading position;

the pushing driving mechanism is connected to the lower end of the second-stage pushing mechanism to drive the second-stage pushing mechanism to move up and down, and after the second-stage pushing mechanism moves upwards, the top of the second-stage pushing mechanism can enter a motor shell located on a part pressing-in position, and a magnetic shoe on the magnetic shoe mounting position and a clamp spring on the clamp spring mounting position are pressed into the motor shell.

Preferably, the push-pull mechanism comprises a bracket and a push-pull cylinder assembly;

the top of the bracket is provided with a sliding chute for the movement of the shell, and the component press-in loading position and the component press-in position are respectively positioned at two ends of the sliding chute;

the push-pull air cylinder assembly comprises a press-mounting push-pull air cylinder and a positioning plate; the positioning plate is provided with a press-fitting positioning groove for positioning the motor shell, and the press-fitting push-pull air cylinder is connected with the positioning plate so as to drive the positioning plate to move in the sliding groove.

Preferably, the secondary pushing mechanism comprises a bushing, a push rod and a spring;

the top end of the bush is a reducing section, a supporting outer step is formed at the position of the bush corresponding to the lower end of the reducing section, and the reducing section is matched with the supporting outer step to form a magnetic shoe holding position for supporting and positioning the magnetic shoe;

the push rod is movably arranged in the bushing up and down, a push block is arranged at the top end of the push rod, two ends of the push block penetrate through an avoidance opening in the side wall of the bushing and extend to the outside of the bushing, a clamp spring loading position for supporting and positioning the clamp spring is formed, and the clamp spring loading position is lower than the magnetic shoe loading position;

the spring is sleeved on the push rod, the upper end of the spring is supported on the inner step of the bushing, and the lower end of the spring is supported on the outer wall of the push rod.

Preferably, the magnetic shoe feeding mechanism and the clamp spring feeding mechanism both comprise feeding channels; four feed ports are arranged on the side wall of the support, the positions of the four feed ports are respectively butted with two magnetic shoe loading positions and two clamping spring loading positions in a downward moving state of the secondary pushing mechanism, and the discharge end of the feed channel is butted with the feed ports.

Preferably, the number of the feeding channels in the magnetic shoe feeding mechanism is two, and the two feeding channels of the magnetic shoe feeding mechanism respectively comprise a magnetic shoe conveyor belt driven by a motor, a feeding channel connected to the tail end of the magnetic shoe conveyor belt, and a reversing assembly for transferring the magnetic shoes at the tail end of the magnetic shoe conveyor belt to the feeding channel.

Preferably, the reversing assembly comprises a feeding motor and a feeding cylinder;

the feeding motor and the feeding cylinder are arranged on the frame body on the workbench in an inverted state, the feeding cylinder is connected with a feeding rotating shaft through a thrust bearing seat, and the lower end of the feeding rotating shaft is provided with an adsorption iron block and is butted with the tail end of the magnetic shoe conveyor belt;

the feeding motor is connected with the feeding rotating shaft through a gear and a belt; the feeding channel is arranged below the feeding rotating shaft.

The utility model has the advantages that: can go into the motor casing with magnetic shoe and jump ring card in, not only use manpower sparingly, but also improve assembly efficiency.

Drawings

Fig. 1 is a top view of the motor casing assembling machine provided in this embodiment;

FIG. 2 is a schematic view of a feeding device provided in this embodiment;

fig. 3 is a schematic view of a pressing device for a compression spring and a bearing provided in this embodiment;

FIG. 4 is a schematic view of a positioning sleeve according to the present embodiment;

fig. 5 is a schematic view of a carrier tool, a motor casing and a press-fitting tool provided in this embodiment;

FIG. 6 is a schematic view of an orientation positioning apparatus provided in the present embodiment;

FIG. 7 is a schematic diagram of a two-stage pushing mechanism provided in this embodiment;

FIG. 8 is a sectional view of the secondary pushing mechanism provided in this embodiment;

FIG. 9 is a schematic view of a magnetic shoe and a snap spring pressing device provided in this embodiment

Fig. 10 is another schematic view of the magnetic shoe and snap spring pressing device provided in this embodiment;

fig. 11 is a top view of the second pushing mechanism and the press-fitting slideway provided in this embodiment;

fig. 12 is a schematic diagram illustrating the feeding of the second-stage pushing mechanism by the circlip feeding mechanism provided in this embodiment;

fig. 13 is a schematic view of a magnetizing apparatus provided in this embodiment;

fig. 14 is a front view of the magnetizing apparatus provided in the present embodiment;

fig. 15 is a schematic view of the turning device provided in the present embodiment;

fig. 16 is a schematic view of a discharging device provided in this embodiment;

fig. 17 is another schematic view of the discharging device provided in this embodiment.

Detailed Description

The magnetic shoe and snap spring pressing device in the motor casing assembling machine of the present invention will be further described with reference to fig. 1 to 17.

The utility model provides a motor casing kludge which characterized by: including workstation 1, install the material manipulator line of grabbing 3 and along grabbing feed arrangement 2 that material manipulator line of grabbing 3 transport directions set gradually on workstation 1, pressure spring, bearing pressure equipment device 4, towards positioner 5, magnetic shoe, jump ring push in device 6, magnetization device 7, turning device 8, discharging device 9.

The material grabbing manipulator conveying line 3 comprises a plurality of groups of manipulator conveying mechanisms 31, each group of manipulator conveying mechanisms 31 comprises an installation beam, rodless conveying cylinders horizontally installed on the installation beam, a mounting plate horizontally matched with the installation beam in a sliding mode and driven to move by the rodless conveying cylinders, a plurality of lifting cylinders vertically and inversely installed on the mounting plate, and a plurality of finger cylinders installed on piston rods of the lifting cylinders, and the finger cylinders are used for clamping motor shells. The feeding device 2 is used for placing the motor casing 101 and conveying the motor casing. The pressure spring and bearing press-fitting device 4 is arranged on the side edge of the discharging position of the feeding device 2, receives the motor shell 102 conveyed to the discharging position on the feeding device 2 through the carrying of the finger cylinder, and presses the pressure spring and the bearing into the inner bottom of the motor shell. The orientation positioning device 5 is arranged on the side edge of the discharging position of the pressure spring and bearing press-fitting device 4, receives a motor casing with the pressure spring and the bearing press-fitted through the carrying of the finger cylinder, and drives the motor casing to rotate to the required orientation around the central line of the motor casing. Magnetic shoe, jump ring push in device 6 set up in the ejection of compact position side towards positioner 5, receive the motor casing after the orientation location through the transport of finger cylinder to push in magnetic shoe and jump ring in this motor casing. The magnetizing device 7 is arranged on the side edge of the discharging position of the magnetic shoe and clamp spring pressing-in device 6, receives the motor shell with the magnetic shoe and the clamp spring pressed in through the carrying of the finger cylinder, and magnetizes the motor shell. The turnover device 8 is arranged on the side edge of the discharging position of the magnetizing device 7, receives the motor shell with the magnetized magnetic shoe through the carrying of the finger cylinder, and overturns the motor shell by 180 degrees up and down. Discharging device 9 sets up in the side of turning device 8's play material level, receives the motor casing after the upset through the transport of pointing the cylinder to supply the ejection of compact of this motor casing, storage.

Based on the above structure, the motor housing is transported between the devices by the manipulator transporting mechanisms 31, that is, the motor housing on the discharging position of each device is transported to the loading position of the next device. Above-mentioned in-process, through the cooperation between each device to pressure spring, bearing, magnetic shoe and jump ring are gone into to the form of assembly line card in the motor casing, can also magnetize the operation to the magnetic shoe simultaneously, and the motor casing after accomplishing to magnetizing at last is saved, is showing convenience, the high efficiency that has promoted the motor casing equipment, can also reduce the cost of labor simultaneously.

Specifically, as shown in fig. 2: the feeding device 2 comprises a feeding conveyor belt 21, a discharging conveyor belt 22 and a guide plate 24; the feeding conveyor belt 21 and the discharging conveyor belt 22 are arranged side by side, and the conveying directions are opposite; the guide plate is arranged above the feeding conveyor belt 21 and the discharging conveyor belt 22 at the same time, and the guide plate is provided with a guide surface 241 capable of guiding the motor shell at the tail end of the feeding conveyor belt 21 to the head end of the discharging conveyor belt 22. The feeding conveyor belt 21 and the discharging conveyor belt 22 are respectively conveyed through a roller shaft and a motor 28/29 which are respectively connected; the feeding device 2 has the characteristic of compact structure, and can conveniently provide a motor shell for the whole assembling machine; feed arrangement 2 falls into feeding conveyer belt 21 and exit conveyor 22, can promote the volume of putting into of motor casing, can realize the neat supply of motor casing again. On the other hand, can also make the input end and the ejection of compact position of motor casing be located same one end of whole feed arrangement 2, observe the motor casing of ejection of compact position department during the material loading of being convenient for.

The feeding device 2 is further arranged to: the width of the discharge conveyor belt 22 is only used for one motor casing to pass through, and the width of the feeding conveyor belt 21 is larger than that of the discharge conveyor belt 22. With the structure, the motor shells are conveyed in a single row in the discharge conveyor belt 22, so that the arrangement uniformity of the motor shells is ensured; the feeding conveyor belt 21 is widened, so that the arrangement amount of the electric machine shell on the feeding conveyor belt 21 can be increased, and the feeding of operators is facilitated.

A positioning plate 26 is arranged at the discharge position at the tail end of the discharge conveyor belt 22, and a positioning groove 261 for the shell to enter is formed in the positioning plate 26. When the motor housing is conveyed to the tail end of the discharge conveyor belt 22, the motor housing enters the positioning groove to realize positioning, so that the finger cylinder can accurately grab the motor housing.

A partition plate 23 is arranged between the feeding conveyor belt 21 and the discharging conveyor belt 22, and a motor casing channel 25 is formed between one end of the partition plate 23 corresponding to the guide surface 241 and the guide surface 241. Can avoid the motor casing on feeding conveyer belt 21 and the discharging conveyer belt 22 to take place the problem of interference under this structure, promote the stability that the motor casing transported.

A sensor 27 is provided at the discharge level of the discharge conveyor belt 22 to sense the motor casing entering the positioning slot so that the finger cylinder can grab the motor.

As shown in fig. 3 to 5, the compression spring and bearing press-fitting device 4 is further configured to: the compression spring and bearing press-fitting device 4 comprises a rotary table 41, a carrier tool 46, a press-fitting tool 42, a compression spring feeding assembly 43 and a bearing feeding assembly 44; the turntable 41 is provided on the table 1; the carrier tool 46 has five carrier tools which are uniformly arranged on the rotary table 41 in a circumferential manner, and a press-loading position 414, a press-loading position 415, a press-loading discharging position 411, a pressure spring loading position 412 and a bearing loading position 413 are sequentially formed in the rotation direction. The compression spring feeding assembly 43 corresponds to the compression spring loading position 412 to provide compression springs for the carrier tool 46 in the compression spring loading position 412. The bearing feed assembly 44 corresponds to the bearing loading location 413 to provide a bearing for the carrier tool 46 in the bearing loading location 413. The press-loading material loading position 414 corresponds to the material discharging position of the feeding device 2, and the motor casing 102 on the material discharging position of the feeding device 2 can be conveyed to the press-loading material loading position 414 through the manipulator conveying mechanism 31. The press-fitting tool 42 corresponds to the press-fitting station 415, and presses down the motor casing on the carrier tool 46 conveyed to the press-fitting station 415, so as to press the pressure spring 30 and the bearing 20 on the carrier tool 46 into the inner bottom wall of the motor casing 103.

Specifically, as shown in fig. 5, the carrier tool 46 includes a positioning post 461 mounted on the turntable 41 by a bolt, a pressure spring fixed to the top of the positioning post 461 by a pressure ring 462, and a bearing positioning core 464, and the pressure ring 462 is mounted on the top of the positioning post 461 by a bolt 463.

The compression spring feed assembly 43 and the bearing feed assembly 44 each include a vibratory plate 434 mounted on the table 1, a feed assembly 431/442, and a feed robot 441/432. The vibration disc 434 sends the pressure spring or the clamp spring into the straight vibration groove 433/443 of the material distribution component 431/442 through the discharge channel, and then sends the pressure spring or the clamp spring into the groove 4331 of the positioning block of the material distribution component 431/442; the feeding robot 441/432 picks up the clamp spring or the bearing, and then transports the picked clamp spring or bearing to the positioning core 464.

The feeding manipulator 441/432 comprises a frame body 451 installed on the workbench 1, a horizontal moving block 454 horizontally movably matched with the top of the frame body 451 through an air cylinder 452 and a guide rod, a lifting moving block 456 liftable and matched with the horizontal moving block 454 through an air cylinder 453 and a guide rod, and a positioning sleeve 457 arranged on the lifting moving block 456, wherein a lower port 4571 of the positioning sleeve 457 can be embedded with a bearing, an embedding part 4572 capable of being embedded into a central hole of a pressure spring is formed in the lower end of the positioning sleeve 457, a material ejecting air cylinder 455 is further installed on the lifting moving block 456, the material ejecting air cylinder 455 is of an inverted structure, a piston rod of the material ejecting air cylinder 455 penetrates through the lifting moving block 456 to enter the positioning sleeve 457, and can eject the bearing embedded into the lower port of the positioning sleeve 457 or eject the pressure spring clamped on the embedding part 4572.

The press-fitting tool 42 comprises a press-fitting cylinder and a press block 421, the press-fitting cylinder is installed on the frame body of the workbench 1, and the press block 421 is installed on the piston rod of the cylinder.

During operation, the rotary table 41 rotates to enable each station on the rotary table 41 to be replaced, the vibration disc 434 in the pressure spring feeding assembly 43 provides a pressure spring to supply materials to a groove on a positioning block of the material distributing assembly 443/433, the corresponding air cylinder 452 drives the horizontal moving block 454 to move to the position above the groove, the corresponding air cylinder 453 drives the lifting moving block 456 and the positioning sleeve 457 to move downwards, an embedding part 4572 on the positioning sleeve 457 is clamped in a central hole of the pressure spring, then the corresponding air cylinder 453 drives the positioning sleeve 457 to move upwards, the corresponding air cylinder 452 drives the positioning sleeve 457 to move horizontally to the position above the pressure spring loading position 412, the corresponding air cylinder 453 drives the positioning sleeve 457 to move downwards to enable the lower end of the positioning sleeve 457 to be in contact with the positioning core 464, the material ejecting air cylinder 455 is started to eject the pressure spring from the embedding part 4572 and fall onto the positioning core 464. The turntable 41 is rotated so that the compression spring loaded carrier tool 46 is rotated to the bearing loading position 413, and the bearing feeding assembly 44 feeds the bearing onto the positioning core 464 by the same principle as the compression spring feeding assembly 43. The only difference is that a press-in cylinder corresponding to the groove 4331 is provided on the lower surface of the positioning block of the bearing feeding unit 44, and when the positioning sleeve 457 moves above the bearing positioned in the groove, the press-in cylinder presses the bearing upward into the lower port of the positioning sleeve 457. After the bearing is loaded, the carrier tool 46 is transferred to a press-loading position 414, and the motor case on the feeding device 2 is grabbed and sleeved on the carrier tool 46 by the finger cylinder. The turntable 41 drives the carrier to rotate to the press-fitting position 415, a press-fitting cylinder in the press-fitting tool 42 drives a press block 421 to press downwards, and the press block 421 presses a motor casing downwards, so that a pressure spring and a bearing on the top of the positioning core 464 are clamped on an inner top wall of the motor casing in the station state; the turntable 41 continues to rotate to drive the pressed motor casing to rotate to the pressing discharge position 411 for the finger cylinder to grab.

As shown in fig. 6, the orientation positioning means 5 is further provided: the orientation positioning device 5 comprises a positioning mechanism, a pushing mechanism 58 and a rotating mechanism 57. The positioning mechanism comprises a positioning ring 51 and an elastic positioning pin assembly 55; the positioning ring 51 can be filled with a machine shell; the elastic locating pin assembly 55 is arranged on the side wall of the locating ring 51, and the end of the locating pin 552 in the elastic locating pin assembly can penetrate into the opening 1031 on the motor casing; the pushing mechanism is provided with a positioning loading level 562 and a rotating positioning position 561, is fixed by the positioning ring 51 and can drive the positioning ring 51 to move between the positioning loading level 562 and the rotating positioning position 561; the rotating mechanism 57 corresponds to the rotating positioning position 561 up and down, and can drive the motor housing located in the positioning ring 51 to rotate, so that the opening of the motor housing corresponds to the elastic positioning pin assembly 55. With the above structure, the finger cylinder grabs the motor casing on the press-loading discharging position 411 into the positioning ring 51 at the positioning loading position 562; the pushing mechanism 58 drives the positioning ring 51 and the motor casing to move to the rotating positioning position 561; the rotating mechanism 57 drives the motor casing rotating at the rotating positioning position 561 to rotate; the motor casing is at the rotation in-process, and when opening on the motor casing lateral wall did not correspond with elasticity locating pin subassembly 55, elasticity locating pin subassembly 55 was in by compressed state, and when opening 1031 on the motor casing lateral wall corresponded with the tip of elasticity locating pin subassembly 55, the tip of elasticity locating pin subassembly 55 can be gone into in the opening to orientation location to the motor casing has simple structure, the accurate characteristics in location.

The elastic positioning pin assembly comprises a fixing sleeve 551, a positioning pin 552 and a spring 553; the fixing sleeve 551 is fixed on the outer surface of the positioning ring 51; the positioning pin is in sliding fit in the fixing sleeve 551, and the end of the positioning pin can penetrate through the positioning ring 51 and enter the positioning ring 51; the spring is disposed between the dowel pin and the retaining sleeve 551 and urges the end of the dowel pin toward the interior of the retaining ring 51.

Specifically, the two ends of the spring respectively abut against the inner step of the fixing sleeve 551 and the outer step of the positioning pin.

The side wall of the fixed sleeve 551 is provided with a guide groove, and the side wall of the positioning pin is provided with a guide pin which is matched in the guide groove to ensure the stability of the movement of the positioning pin.

A rotating shaft 54 is installed in a center hole of the positioning ring 51 through a bearing 53, and a rotating plate 52 for supporting the housing is connected to a top end of the rotating shaft 54. The structure can facilitate the rotation of the motor shell; in this structure, the bearing is supported on the inner step of the center hole.

The rotary mechanism comprises an air cylinder and a motor which are installed on a frame body of the workbench in an inverted state, a piston rod of the air cylinder is connected with a rotating shaft through a thrust bearing, a rotating sleeve is connected to the lower end of the rotating shaft, and meanwhile, the rotating shaft is connected with the motor through a gear and a belt, so that the air cylinder can drive the rotating sleeve to be sleeved on the motor shell, and the motor drives the rotating sleeve to rotate through the rotating shaft, so that the motor shell is driven to rotate.

As shown in fig. 7 to 12, the magnetic shoe and circlip pressing device 6 is further configured to: the magnetic shoe and clamp spring press-in device 6 comprises a push-pull mechanism, wherein the push-pull mechanism is provided with a component press-in loading position b and a component press-in position a, and can drive the motor shell to move between the component press-in loading position b and the component press-in position a; the second-stage pushing mechanism 61 is movably arranged below the component pressing position a up and down, and the top of the second-stage pushing mechanism 61 is provided with a magnetic shoe loading position 611 and a clamp spring loading position 612; the magnetic shoe feeding mechanism 62 and the snap spring feeding mechanism 63 are respectively provided with a feeding channel, and the feeding channels respectively correspond to the magnetic shoe loading position 611 and the snap spring loading position 612 so as to provide the magnetic shoe and the snap spring for the magnetic shoe loading position 611 and the snap spring loading position 612; and the pushing driving mechanism 65 is connected to the lower end of the secondary pushing mechanism 61 to drive the secondary pushing mechanism 61 to move up and down, after the secondary pushing mechanism 61 moves upwards, the top of the secondary pushing mechanism 61 can enter the motor shell 104 positioned on the component pressing position a, and the magnetic shoe 30 positioned on the magnetic shoe loading position 611 and the snap spring 40 positioned on the snap spring loading position 612 are pressed into the motor shell 104. During specific operation, the finger cylinder grabs the motor casing which is oriented on the positioning device 5 to a part pressing into the loading position b; the push-pull mechanism drives the motor shell with the downward opening to move to a part pressing position a; the magnetic shoe feeding mechanism 62 and the clamp spring feeding mechanism 63 respectively provide a magnetic shoe and a clamp spring on the magnetic shoe loading position 611 and the clamp spring loading position 612; the pushing driving mechanism 65 drives the secondary pushing mechanism 61 to move upwards, the magnetic shoe in the magnetic shoe loading position 611 and the snap spring in the snap spring loading position 612 are pushed into the motor shell, and the pushing driving mechanism 65 drives the secondary pushing mechanism 61 to move downwards, so that the press mounting of the magnetic shoe and the snap spring in the motor shell can be completed; it should be noted that, after the magnetic shoe and the snap spring are snapped into the motor casing, the magnetic shoe and the snap spring are in a tightly-latched state, so that the magnetic shoe and the snap spring are not taken out of the motor casing when the secondary pushing mechanism 61 moves down.

Specifically, the push-pull mechanism comprises a bracket 641 and a push-pull cylinder assembly 642; the top of the bracket 641 is a sliding groove 6411 for the movement of the housing, the component press-in loading position b and the component press-in position a are respectively located at two ends of the sliding groove 6411, and the sliding groove 6411 is provided with an opening at the bottom wall corresponding to the component press-in position a; the push-pull cylinder assembly 642 comprises a press-fitting push-pull cylinder 6422 and a positioning plate 6421; the positioning plate 6421 is provided with a press-fitting positioning groove for positioning the motor housing 104, and the press-fitting push-pull cylinder 6422 is connected with the positioning plate 6421 to drive the positioning plate 6421 to move in the sliding groove 6411, so as to drive the motor housing to move between the component press-in loading position b and the component press-in position a.

As shown in fig. 9 and 11, a plurality of support plates 6412 are provided at a position of the bracket 641 corresponding to the lower side of the sliding slot 6411, a press-fitting slide 6413 for limiting the secondary pushing mechanism 61 is formed between the support plates 6412, an upper port of the press-fitting slide 6413 is abutted to an opening in the bottom wall of the sliding slot 6411, and a guide plate 64121/64122 adapted to the back shapes of the magnetic shoe and the snap spring is provided on an inner wall of the press-fitting slide 6413, so as to limit and guide the magnetic shoe and the snap spring.

A fixing frame 651 is arranged above the pressing position a of the corresponding part of the sliding groove 6411, a pressing cylinder 652 is arranged on the fixing frame 651, a lower pressing plate is connected to a piston rod of the pressing cylinder 652, and when the magnetic shoe and the snap spring are pressed into the motor shell, the pressing cylinder drives the lower pressing plate to press the motor shell 104, so that the pressing stability of the magnetic shoe and the snap spring is ensured.

The magnetic shoe feeding mechanism 62 and the clamp spring feeding mechanism 63 both comprise feeding channels; the side walls of the supporting plate 6412 are provided with feed ports, the positions of the four feed ports are respectively butted with two magnetic shoe loading positions 611 and two clamp spring loading positions 612 in the downward moving state of the secondary pushing mechanism 61, and the discharge end of the feed channel is butted with the feed ports. With this structure, the magnetic shoe or the snap spring in the feeding channel can be transferred to the magnetic shoe loading position 611 and the snap spring loading position 612, so that the secondary pushing mechanism 61 can be pushed into the motor casing 104.

The two magnetic shoe loading positions 611 are symmetrically arranged on the secondary pushing mechanism 61, and the two snap spring loading positions 612 are also symmetrically arranged on the secondary pushing mechanism 61, so that two feeding channels are arranged in the magnetic shoe feeding mechanism 62 and the snap spring feeding mechanism 63. The two feeding channels 621/622 of the magnetic shoe feeding mechanism 62 each include a magnetic shoe conveyor belt 6221 driven by a motor, a feeding channel 6222/62111 engaged with the tail end of the magnetic shoe conveyor belt 6221, and a reversing assembly 623 for transferring the magnetic shoes at the tail end of the magnetic shoe conveyor belt 6221 into the feeding channel 6222/62111, and this arrangement enables the two magnetic shoe conveyor belts 6221 of the magnetic shoe feeding mechanism 62 to be arranged on the same side, which facilitates the magnetic shoes to be provided on the same side.

The reversing assembly 623 comprises a feeding motor 6231 and a feeding cylinder 6233; a feeding motor 6231 and a feeding cylinder 6233 are both arranged on the frame body on the workbench 1 in an inverted state, the feeding cylinder 6233 is connected with a feeding rotating shaft 6232 through a thrust bearing seat, the lower end of the feeding rotating shaft 6232 is provided with an adsorption iron block 6234 and is butted with the tail end of the magnetic shoe conveyor belt 6221, and the feeding motor 6231 is connected with the feeding rotating shaft 6232 through a gear and a belt; the feed channel 6222/62111 is disposed below the feed shaft 6232. Specifically, one of the two feeding channels of the magnetic shoe feeding mechanism 62 can feed materials in the same direction, and the other needs to feed materials in a direction changed by the reversing component 623 and the feeding channel 6222180 degrees.

The structure of the feeding channel 622 of the magnetic shoe feeding mechanism 62 requiring 180-degree reversing feeding is as follows: the feeding channel 6222 is an L-shaped structure and is divided into a first channel 62221 perpendicular to the magnetic shoe conveyor belt 6221 and a second channel 62222 perpendicular to the first channel 62221, and a magnetic shoe reversing opening 50 for the magnetic shoe to be clamped into is arranged on the side wall of the first channel 62221 corresponding to the feeding rotating shaft 6232. The magnetic shoe 60 at the tail end of the magnetic shoe conveyor belt 6221 is adsorbed by the adsorption iron block 6234, the feeding motor 6231 drives the feeding rotary shaft 6232 to rotate to drive the magnetic shoe to rotate by 180 degrees, the feeding cylinder 6233 drives the magnetic shoe after reversing to move downwards, when the feeding rotary shaft 6232 passes through the magnetic shoe reversing port 50 of the first channel 62221, the magnetic shoe is clamped in the magnetic shoe reversing port and is positioned in the first channel 62221, one end of the first channel 62221 is provided with a pushing cylinder to push the magnetic shoe entering the first channel 62221 to a second channel 62222 perpendicular to the first channel 62221, and the second channel 62222 also pushes the magnetic shoe through the feeding port to push the magnetic shoe into the magnetic shoe loading position 611.

As shown in fig. 10, the structure of the feeding channel 621 without direction change in the magnetic shoe feeding mechanism 62 is: the feeding channel 62111 extends in the same direction as the magnetic shoe conveyor belt 6221, the feeding channel 6222 is arranged below the magnetic shoe conveyor belt 6221, the adsorption iron block 6234 adsorbs the magnetic shoe at the tail end of the magnetic shoe conveyor belt 6221, the feeding cylinder 6233 drives the magnetic shoe to move downwards to enter the feeding channel 62111, the feeding motor 6231 drives the feeding rotating shaft 6232 to rotate, so that the convex adsorption part on the adsorption iron block 6234 is separated from the magnetic shoe, the feeding cylinder 6233 moves upwards, and the pushing cylinder at the end part of the feeding channel 62111 pushes the magnetic shoe to enter the magnetic shoe loading position 611 through the feeding port.

Because the clamp spring is light in weight, the feeding channel in the clamp spring feeding mechanism 63 can be transmitted by using the vertical vibration groove 631. Store the jump ring in vibration dish 632, vibrations dish 632 with the jump ring vibrations conveying to directly shake groove 631, the discharge gate and the feed inlet butt joint of directly shaking the groove, directly play the feed effect.

The secondary pushing mechanism 61 is further configured to: the secondary pushing mechanism 61 comprises a bushing 613, a push rod 614 and a spring 615; the top end of the liner 613 is a reducing section, a supporting outer step 6131 is formed at the lower end of the liner 613 corresponding to the reducing section, and the reducing section is matched with the supporting outer step 6131 to form a magnetic shoe accommodating position 611 for supporting and positioning the magnetic shoe; the push rod 614 is movably arranged in the bushing 613 up and down, a push block 616 is arranged at the top end of the push rod 614, two ends of the push block 616 extend to the outside of the bushing 613 through an avoidance opening 6132 on the side wall of the bushing 613, and a clamp spring installing position 612 for supporting and positioning a clamp spring is formed, and the clamp spring installing position 612 is lower than the magnetic shoe installing position 611; the spring is sleeved on the push rod 614, the upper end of the spring is supported on the inner step of the bushing 613, and the lower end of the spring is supported on the outer wall of the push rod 614. During specific work, the pushing driving mechanism 65 pushes the push rod 614 to move upwards, the push rod 614 pushes the bushing 613 to move upwards through the spring, and the bushing 613 drives the magnetic shoe to enter the motor shell under the guiding action of the press-fitting slide 6413; the push rod 614 continues to move upwards, compressing the spring, so that the push rod 614 moves relative to the bushing 613, and the clamp spring is clamped between the two magnetic shoes; finally, the pushing driving mechanism 65 drives the secondary pushing mechanism 61 to move downwards so as to press-fit the next motor casing. The position of the clamp spring loading position 612 is lower than the height of the magnetic shoe loading position 611, so that the clamp spring can be conveniently conveyed to the clamp spring loading position 612 from the side direction, and the clamp spring is conveniently conveyed.

The side of the bushing 613 corresponding to the circlip fitting position 612 is a planar structure 6133, which can facilitate the circlip to enter the circlip fitting position 612 and facilitate the circlip to move upwards in a plane.

The right side of the planar structure 6133 has a step to form a limit wall 6134, and the left side is a clamp spring entrance side, so that the clamp spring is sent into the feeding channel 6222 from the side surface of the planar structure 6133, and the clamp spring can abut against the limit wall 6134 after being sent in place, so as to ensure stable and convenient feeding of the clamp spring.

Install magnet 6135 through the bolt on the lateral wall of magnetic shoe dress position 611, this magnet 6135 is the permanent magnet, can play the adsorption to the magnetic shoe, promotes the stability to the propelling movement of magnetic shoe.

The side wall of the top end of the push rod 614 is provided with a mounting hole, the push block 616 is inserted in the mounting hole and fixed through a bolt, meanwhile, the two ends of the push block 616 are matched with the avoidance port 6132, and the avoidance port 6132 plays a role in circumferential limiting on the push block 616.

The pushing driving mechanism 65 comprises a pushing cylinder 652 and a pushing plate 651, the pushing cylinder 652 is mounted on the lower surface of the workbench 1, the pushing cylinder is mounted on the lower surface of the workbench 1 through a connecting frame 653, and the lower end of the push rod 614 is connected to the pushing plate through a connecting sleeve 6141, so that the pushing cylinder can drive the push rod 614 to move up and down.

As shown in fig. 13 and 14, the magnetizing device 7 is further configured to: the magnetizing device 7 comprises a magnetizing pack group 71, a lifting and carrying mechanism 72 and a magnetizing tensioning tool 73; the magnetizing pack group 71 is positioned below a manipulator in the material grabbing manipulator conveying line 3 and is provided with a magnetizing position 74; the lifting and carrying mechanism 72 is located below the magnetizing bag group 71 and connected with the magnetizing and tensioning tool 73 so as to drive the magnetizing and tensioning tool 73 to move between the magnetizing position 74 and the manipulator. When the magnetic shoe and clamp spring combined machine works, a mechanical arm, namely a finger cylinder, grabs a motor shell which is provided with the magnetic shoe and the clamp spring in a pressing mode, and then conveys the motor shell to the position right above a magnetizing position 74; the lifting carrying mechanism 72 drives the magnetizing and tensioning tool 73 to move upwards into the motor shell, the magnetizing and tensioning tool 73 is expanded to tightly support the motor shell, a finger cylinder for grabbing the motor shell is loosened, the lifting carrying mechanism 72 drives the magnetizing and tensioning tool 73 and the motor shell to move downwards to a magnetizing position 74, and the magnetizing pack group 71 magnetizes the magnetic tiles in the motor shell; after magnetizing, the lifting and carrying mechanism 72 drives the motor casing to move upwards, the motor casing is continuously gripped by the corresponding finger cylinder, and then the motor casing is conveyed to the next procedure. The electromagnetic package group consists of two magnetizing packages 711.

The lifting/lowering/conveying mechanism 72 is a cylinder attached to the table 1. The magnetizing tensioning tool 73 comprises a base 731 connected to the piston rod of the lifting and carrying mechanism 72, a circular plate 732 connected to the base 731 through a connecting column, a plurality of tensioning pieces 733 formed on the upper surface of the circular plate 732 and enclosing into a circle, a tensioning cylinder 734 installed on the lower surface of the circular plate 732, and a tensioning sleeve 735 installed on the piston rod of the tensioning cylinder. The lower end of the tensioning sheet 733 is formed on the circular plate 732, the upper end is free, the inner wall of the tensioning sheet 733 is in an inclined state, and when the tensioning cylinder 734 drives the tensioning sleeve 735 to move upwards, the tensioning sleeve 735 presses the inner wall of the tensioning sheet 733, so that the tensioning sheet 733 expands outwards to tension the motor casing.

As shown in fig. 15, the turning device 8 is further configured to: the turnover device 8 comprises a positioning tray 81, a displacement cylinder 82, a clamping cylinder 84 and a rotating motor 83; the positioning tray 81 is provided with a motor shell loading position, and the positioning tray 81 is arranged on a piston rod of a lifting cylinder 85 on the workbench 1 and is positioned right below a finger cylinder of the manipulator carrying mechanism 31; the clamping cylinder 84 and the rotating motor 83 are connected to a piston rod of the displacement cylinder 82 through a sliding frame 86, the displacement cylinder 82 drives the clamping cylinder 84 and the rotating motor 83 to move towards or away from a motor shell on the positioning tray 81, and the rotating motor 83 is connected with the clamping cylinder 84 to drive the clamping cylinder 84 to rotate. Through the structure, the motor shell can be turned over by 180 degrees.

As shown in fig. 16 and 17, the discharging mechanism is further configured to: the discharging mechanism comprises a material storage plate 91, a limiting plate assembly 92, a material pushing plate assembly 93 and a pushing block assembly 94; the material storage plate 91 is arranged on the workbench 1 through a vertical column, and the material storage plate 91 is provided with a transition material groove 94 and a storage material groove 911; the transition trough 94 extends along the length direction of the stock plate 91, and the storage troughs 911 are provided with a plurality of storage troughs and are perpendicular to and communicated with the transition trough 94; the limiting plate assembly 92 is positioned below the material storage plate 91, the limiting plate 921 in the limiting plate assembly 92 is arranged in a vertically movable mode, and when the limiting plate 921 moves upwards, the motor shell in the transition trough can be limited to move towards the material storage trough 911; the push block assembly 94 is disposed on an extension line of the material storage plate 91 corresponding to the transition trough 94, and can push the motor casing 105 on the feeding end of the transition trough 94 toward the tail end of the transition trough 94. The pushing plate assembly 93 is arranged at the side edge of the material storage plate 91, and after the limiting plate in the limiting plate assembly 92 moves downwards, the pushing plate assembly 93 can push the motor casing in the transition trough 94 to enter the storage trough 911. In the structure, the motor casing after the 180-degree turnover is carried to the feed end of the transition trough 94 by the finger cylinder, namely, the head of the transition trough 94 is arranged, the motor casing is pushed towards the tail end of the transition trough 94 by the push block assembly 94, after the transition trough 94 is filled, the limiting plate in the limiting plate assembly 92 moves downwards, all the motor casings in the transition trough 94 are pushed into the storage trough 911 by the push plate assembly 93, and then the transition trough 94 can be used for the motor casings to enter. The storage device has the characteristics of convenience in storage, more storage amount and tidiness in storage.

Limiting plate 921 in limiting plate subassembly 92 is through installing on the stand of the uide bushing at its back portable cooperation from top to bottom on stock plate 91 lower surface, still has spacing cylinder 922 in limiting plate subassembly 92, and this spacing cylinder 922 is installed on workstation 1, and its piston rod is connected in order to drive the limiting plate and reciprocates with limiting plate 921.

Recess 9211 has on the top surface of limiting plate 921, when limiting plate 921 shifts up, in position 95 between two adjacent storage silo 911 of stock plate 91 correspondence can enter into this recess 9211 for the top surface of limiting plate and the upper surface parallel and level of stock plate 91 guarantee the stability that the motor casing removed in transition silo 94.

The material pushing plate assembly 93 comprises a pushing plate 932, a supporting rod 934 and a material pushing cylinder 933; the pushing cylinder is mounted on the side of the material storage plate 91 through a mounting plate, the push plate 932 is connected to a piston rod of the pushing cylinder, and the support rod is arranged on the push plate to extend the pushing range. With this structure, all the motor cases in the transition trough 94 can be pushed into the storage trough 911 simultaneously.

The push block assembly 94 comprises a push block 942 and a push block cylinder 941, the push block cylinder 941 is installed on the frame of the workbench 1, the push block 942 is installed on a piston rod of the push block cylinder, a circular groove matched with the outer wall of the motor casing is formed in the push block 942, and the motor casing can be arranged and stored in the transition trough 94 one by pushing the motor casing through the structure.

After the motor casing is turned over by 180 degrees, the closed end of the motor casing faces downwards, a protruding part is arranged at the closed end of the motor casing, and the movement of the motor casing in the transition trough 94 and the storage trough 911 can be facilitated through the protruding part.

Unless otherwise specified, in the present invention, if the terms "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides a magnetic shoe, jump ring push in device in motor casing kludge which characterized by: the magnetic shoe and clamp spring press-in device comprises

The push-pull mechanism is provided with a component pressing-in feeding position and a component pressing-in position and can drive the motor shell to move between the component pressing-in feeding position and the component pressing-in position;

the second-stage pushing mechanism is movably arranged below the pressing position of the part up and down, and the top of the second-stage pushing mechanism is provided with a magnetic shoe loading position and a clamp spring loading position;

the clamping spring feeding mechanism comprises a magnetic shoe feeding mechanism and a clamping spring feeding mechanism, wherein a feeding channel of the magnetic shoe feeding mechanism and a feeding channel of the clamping spring feeding mechanism respectively correspond to a magnetic shoe loading position and a clamping spring loading position so as to provide a magnetic shoe and a clamping spring for the magnetic shoe loading position and the clamping spring loading position;

the pushing driving mechanism is connected to the lower end of the second-stage pushing mechanism to drive the second-stage pushing mechanism to move up and down, and after the second-stage pushing mechanism moves upwards, the top of the second-stage pushing mechanism can enter a motor shell located on a part pressing-in position, and a magnetic shoe on the magnetic shoe mounting position and a clamp spring on the clamp spring mounting position are pressed into the motor shell.

2. The pressing-in device of the magnetic shoe and the snap spring in the motor casing assembling machine according to claim 1, which is characterized in that: the push-pull mechanism comprises a bracket and a push-pull air cylinder component;

the top of the bracket is provided with a sliding chute for the movement of the shell, and the component press-in loading position and the component press-in position are respectively positioned at two ends of the sliding chute;

the push-pull air cylinder assembly comprises a press-mounting push-pull air cylinder and a positioning plate; the positioning plate is provided with a press-fitting positioning groove for positioning the motor shell, and the press-fitting push-pull air cylinder is connected with the positioning plate so as to drive the positioning plate to move in the sliding groove.

3. The pressing-in device of the magnetic shoe and the snap spring in the motor casing assembling machine according to claim 2, which is characterized in that: the secondary pushing mechanism comprises a bushing, a push rod and a spring;

the top end of the bush is a reducing section, a supporting outer step is formed at the position of the bush corresponding to the lower end of the reducing section, and the reducing section is matched with the supporting outer step to form a magnetic shoe holding position for supporting and positioning the magnetic shoe;

the push rod is movably arranged in the bushing up and down, a push block is arranged at the top end of the push rod, two ends of the push block penetrate through an avoidance opening in the side wall of the bushing and extend to the outside of the bushing, a clamp spring loading position for supporting and positioning the clamp spring is formed, and the clamp spring loading position is lower than the magnetic shoe loading position;

the spring is sleeved on the push rod, the upper end of the spring is supported on the inner step of the bushing, and the lower end of the spring is supported on the outer wall of the push rod.

4. The pressing-in device of the magnetic shoe and the snap spring in the motor casing assembling machine according to claim 3, which is characterized in that: the magnetic shoe feeding mechanism and the clamp spring feeding mechanism both comprise feeding channels; four feed ports are arranged on the side wall of the support, the positions of the four feed ports are respectively butted with two magnetic shoe loading positions and two clamping spring loading positions in a downward moving state of the secondary pushing mechanism, and the discharge end of the feed channel is butted with the feed ports.

5. The pressing-in device of the magnetic shoe and the snap spring in the motor casing assembling machine according to claim 4, which is characterized in that: the two feeding channels of the magnetic shoe feeding mechanism comprise a magnetic shoe conveying belt driven by a motor, a feeding channel connected to the tail end of the magnetic shoe conveying belt and a reversing assembly for transferring the magnetic shoes at the tail end of the magnetic shoe conveying belt into the feeding channel.

6. The pressing-in device of the magnetic shoe and the snap spring in the motor casing assembling machine according to claim 5, which is characterized in that: the reversing assembly comprises a feeding motor and a feeding cylinder;

the feeding motor and the feeding cylinder are arranged on the frame body on the workbench in an inverted state, the feeding cylinder is connected with a feeding rotating shaft through a thrust bearing seat, and the lower end of the feeding rotating shaft is provided with an adsorption iron block and is butted with the tail end of the magnetic shoe conveyor belt;

the feeding motor is connected with the feeding rotating shaft through a gear and a belt; the feeding channel is arranged below the feeding rotating shaft.

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