CN116455159A - Automatic assembly equipment for stepper motor accessories - Google Patents
Automatic assembly equipment for stepper motor accessories Download PDFInfo
- Publication number
- CN116455159A CN116455159A CN202310698738.9A CN202310698738A CN116455159A CN 116455159 A CN116455159 A CN 116455159A CN 202310698738 A CN202310698738 A CN 202310698738A CN 116455159 A CN116455159 A CN 116455159A
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- China
- Prior art keywords
- fixedly connected
- plate
- electric push
- mounting
- fixing frame
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- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000007493 shaping process Methods 0.000 claims description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 235000014443 Pyrus communis Nutrition 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0025—Shaping or compacting conductors or winding heads after the installation of the winding in the core or machine ; Applying fastening means on winding heads
- H02K15/0031—Shaping or compacting conductors in slots or around salient poles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention belongs to the field of motor assembly, and discloses automatic assembly equipment for stepper motor accessories. The invention has the advantages that the two side plates on the arc plate are propped open, so that the opening of the shaped insulating paper is propped open, the coil is convenient to embed in the follow-up process, the peripheral tool is prevented from being directly contacted with the insulating paper, the damage to the insulating paper is avoided, the arc plate and the side plates are propped against the insulating layer through the protruding parts of the supporting plate after being reversely moved and reset along with the second translation mechanism, the opening of the insulating paper is always in the maximum state, the coil is prevented from being clamped between the insulating layer and the inner wall of the semi-closed pear-shaped groove, the smooth installation of the coil is ensured, and the problem that an operator needs to prop open the opening of the insulating paper by using the tool when installing the coil into the insulating paper in the semi-closed pear-shaped groove, and the installation efficiency is lower is solved.
Description
Technical Field
The invention belongs to the field of motor assembly, and particularly relates to automatic assembly equipment for stepper motor accessories.
Background
At present, when a motor stator is assembled, an operator needs to fold and bend sheet-shaped insulating paper into a semi-closed pear-shaped groove of a stator core, in order to quickly fill the insulating paper into the semi-closed pear-shaped groove, the operator usually directly folds and bends the insulating paper into a water drop shape, the insulating paper is completely smaller than a notch of the semi-closed pear-shaped groove, the insulating paper has certain plasticity, after the insulating paper is assembled into the semi-closed pear-shaped groove, an opening of the insulating paper is smaller, the operator needs to prop up an opening of the insulating paper by using a tool when the coil is assembled into the insulating paper in the semi-closed pear-shaped groove, the installation efficiency is lower, two persons are needed to cooperate to disperse the coil, loose coils are gradually embedded into the insulating paper in the semi-closed pear-shaped groove, the stator core is formed by stacking punching sheets, the opening edge of the semi-closed pear-shaped groove has certain sharpness, the coil is easy to contact and scratch with the opening edge of the semi-closed pear-shaped groove when the coil is embedded into the semi-closed pear-shaped groove, and the quality of the coil copper wire is influenced after the insulating layer is assembled.
Disclosure of Invention
In order to overcome the defect that an operator needs to firstly prop open an opening of insulating paper by using a tool when installing a coil into the insulating paper in a semi-closed pear-shaped groove, the invention provides automatic assembly equipment for a stepping motor accessory.
The technical scheme is as follows: an automatic assembly device for stepper motor accessories comprises a bottom frame, a housing, an installation cylinder, an electric clamp and an installation frame; chassis frame fixedly connected with the cover is provided with a cover shell; a mounting cylinder is movably connected in the housing; an electric clamp is fixedly connected in the mounting cylinder; the underframe is fixedly connected with a mounting frame; the device also comprises a second translation mechanism, a second fixing frame, a miniature motor, a push plate, an arc plate, a side plate and a shaping unit; two second translation mechanisms are arranged on the mounting frame; the two second translation mechanisms are fixedly connected with a second fixing frame respectively, and the second translation mechanisms are used for driving the second fixing frames to move; the two second fixing frames are fixedly connected with a micro motor respectively; the output shafts of the two micro motors are fixedly connected with a push plate respectively; two pushing plates are fixedly connected with an arc-shaped plate respectively; each arc-shaped plate is movably connected with two side plates; the mounting frame is provided with a shaping unit.
Furthermore, it is particularly preferred that the shaping unit comprises a first translation mechanism, a second electric push rod, a mounting plate and a shaping member; two first translation mechanisms are arranged on the mounting frame; the two first translation mechanisms are fixedly connected with a second electric push rod respectively; the telescopic ends of the two second electric push rods are fixedly connected with a mounting plate together; the mounting plate is connected with a shaping component.
In addition, it is particularly preferable that the shaping member includes a limiting plate, a T-shaped pipe, a return spring, a third electric push rod, a first fixing frame, a squeeze roller and a shaping plate; the mounting plate is movably connected with a T-shaped pipe; a reset spring is sleeved on the T-shaped pipe; the reset spring is fixedly connected with the mounting plate; two third electric push rods are fixedly connected to the mounting plate; the telescopic ends of the two third electric push rods are fixedly connected with a first fixing frame respectively; two extrusion rollers are movably connected in the two first fixing frames respectively; a shaping plate is fixedly connected on the T-shaped pipe; two limiting plates are fixedly connected on the mounting frame.
Furthermore, it is particularly preferred that a mounting unit is also included; the mounting unit comprises a third fixing frame, a third translation mechanism, a fourth fixing frame and a manipulator; the housing is fixedly connected with a third fixing frame; the third fixing frame is provided with a third translation mechanism; the third translation mechanism is fixedly connected with a fourth fixing frame and is used for driving the fourth fixing frame to move; four manipulators are arranged on the fourth fixing frame.
Furthermore, it is particularly preferred that a protective belt is arranged between the two clamping plates of the manipulator for protecting the copper wire of the coil.
Furthermore, it is particularly preferred that a plurality of electric rollers are provided on both clamping plates of the manipulator, and that one elastic member is connected to the lower parts of both clamping plates of the manipulator via torsion springs.
Furthermore, it is particularly preferred that a feeding unit is also included; the feeding unit comprises a first electric push rod and a bearing frame; the underframe is fixedly connected with a first electric push rod; the telescopic end of the first electric push rod is fixedly connected with a bearing frame.
Furthermore, it is particularly preferred that a protective unit is also included; the protection unit comprises an electric shaft, a fourth electric push rod, a supporting plate and a barrier strip; the fourth fixing frame is provided with an electric shaft; two fourth electric push rods are fixedly connected to the electric shaft; the telescopic ends of the two fourth electric push rods are fixedly connected with supporting plates together; the right side of the supporting plate is fixedly connected with a baffle strip.
Furthermore, it is particularly preferable that the stay plate is provided with a projection for supporting the insulating paper.
In addition, it is particularly preferable that the stay plate is provided with a bent portion for protecting the notch of the semi-closed pear-shaped groove of the stator core.
The invention has the beneficial effects that: when the insulation paper winding device is used, the two side plates on the arc-shaped plate are spread, so that the opening of the insulation paper after shaping is spread, the coil is convenient to embed in the follow-up process, and meanwhile, the external tool is prevented from being directly contacted with the insulation paper, and damage to the insulation paper is avoided;
the two clamping plates of the mechanical arm are closed to clamp the coil, the electric rollers on the two clamping plates of the mechanical arm are controlled to start, and the rotation directions of the electric rollers on the two clamping plates are opposite, so that the coil is rubbed off to be loose and flat, and then the mechanical arm is controlled to extend to enable the coil to be embedded into the insulating paper in the two semi-closed pear-shaped grooves;
the supporting plates are inserted into the semi-closed pear-shaped grooves and inserted into the interval between the two side plates, along with the continuous extension of the fourth electric push rod, the two supporting plates extrude the two side plates, so that the side plates rotate around the torsion spring shaft at the joint of the arc-shaped plates, the opening of the shaped insulating paper is enlarged through the two side plates, the protruding parts of the supporting plates are extruded when passing through the notch of the semi-closed pear-shaped grooves, the supporting plates deform, after the supporting plates are completely inserted into the interval between the side plates, the protruding parts are not extruded any more, the supporting plates are restored to the initial state, the protruding parts are propped against the side plates, and meanwhile, the bending parts are attached to the notch of the semi-closed pear-shaped grooves, so that the coil is prevented from being contacted and scraped with the notch of the semi-closed pear-shaped grooves when the coil is installed, and the coil is protected;
after the arc-shaped plate and the side plate move reversely along with the second translation mechanism to reset, the convex part of the supporting plate is propped against the insulating paper, so that the opening of the insulating paper is always in the maximum state, the coil is prevented from being clamped between the insulating paper and the inner wall of the semi-closed pear-shaped groove, and the coil is ensured to be installed smoothly.
Drawings
FIG. 1 is a first perspective view of an automatic assembly device for stepper motor accessories according to the present invention;
FIG. 2 is a schematic view of a second perspective structure of the automatic assembly device for stepper motor accessories according to the present invention;
FIG. 3 is a schematic perspective view showing the combination of a casing and a stator core of the automatic assembly equipment for stepper motor fittings according to the present invention;
FIG. 4 is a schematic view of a first partial perspective view of the automatic assembly device for stepper motor accessories of the present invention;
FIG. 5 is a schematic view showing a partial perspective structure of a molding unit of the automatic assembly equipment for the stepper motor fittings of the present invention;
FIG. 6 is an enlarged view of area A of the stepper motor accessory automatic assembly apparatus of the present invention;
FIG. 7 is an enlarged view of region B of FIG. 5 of the stepper motor accessory automatic assembly apparatus of the present invention;
FIG. 8 is an enlarged view of region C of FIG. 5 of the stepper motor accessory automatic assembly apparatus of the present invention;
FIG. 9 is a schematic view of a second partial perspective view of the automatic assembly device for stepper motor accessories of the present invention;
FIG. 10 is an enlarged view of area D of FIG. 9 of the stepper motor accessory automatic assembly apparatus of the present invention;
FIG. 11 is a schematic view showing the operation state of the shaping unit of the automatic assembly equipment for the stepper motor accessories of the present invention;
FIG. 12 is a schematic view showing the operation states of the protecting unit and the mounting unit of the automatic assembly equipment for the stepper motor accessories of the present invention;
fig. 13 is an enlarged view of the area E of fig. 12 of the automatic assembly device for a stepper motor accessory of the present invention.
In the figure: 1-chassis, 2-housing, 3-mounting cylinder, 4-electric clamp, 5-mounting frame, 001-housing, 002-stator core, 003-protecting band, 004-electric roller, 005-elastic piece, 006-protrusion, 007-bending part, 101-driving motor, 102-flat gear, 103-ring gear, 201-first electric push rod, 202-receiving frame, 301-first translation mechanism, 302-second electric push rod, 303-mounting plate, 304-limiting plate, 305-T-shaped tube, 306-return spring, 307-third electric push rod, 308-first fixing frame, 309-extrusion roller, 310-shaping plate, 401-second translation mechanism, 402-second fixing frame, 403-micro motor, 404-push plate, 405-arc plate, 406-side plate, 501-third fixing frame, 502-third translation mechanism, 503-fourth fixing frame, 504-manipulator, 505-electric moving shaft, 506-fourth electric push rod, 507-supporting plate, 508-barrier strip.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Example 1
An automatic assembly device for stepper motor accessories, as shown in figures 1-2 and 4-8, comprises a bottom frame 1, a housing 2, a mounting cylinder 3, an electric clamp 4 and a mounting frame 5; the left part of the underframe 1 is connected with a housing 2 through bolts; the housing 2 is rotatably connected with a mounting cylinder 3; two electric clamps 4 which are symmetrical in front and back are connected in the mounting cylinder 3 through bolts, and protruding blocks matched with mounting holes of the shell 001 are arranged on clamping plates of the electric clamps 4, so that the stability of the electric clamps 4 for clamping the shell 001 is improved; the right part of the underframe 1 is connected with a mounting frame 5 through bolts;
the device also comprises a second translation mechanism 401, a second fixing frame 402, a micro motor 403, a push plate 404, an arc plate 405, a side plate 406 and a shaping unit; two second translation mechanisms 401 are mounted on the mounting frame 5; the two second translation mechanisms 401 are respectively connected with a second fixing frame 402 through bolts; the right sides of the two second fixing frames 402 are respectively connected with a micro motor 403 through bolts; the output shafts of the two micro motors 403 are fixedly connected with a push plate 404 respectively; an arc plate 405 is welded on the left side of each push plate 404; each arc plate 405 is connected with two side plates 406 through torsion spring shafts; the mounting frame 5 is provided with a shaping unit.
The shaping unit comprises a first translation mechanism 301, a second electric push rod 302, a mounting plate 303 and shaping components; two first translation mechanisms 301 are mounted on the mounting frame 5; each bolt of the two first translation mechanisms 301 is connected with a second electric push rod 302; the telescopic ends of the two second electric push rods 302 are fixedly connected with a mounting plate 303; two molding members are attached to the mounting plate 303.
The first translation mechanism 301 and the second translation mechanism 401 are each composed of an electric slide rail and an electric slider.
The shaping component comprises a limiting plate 304, a T-shaped pipe 305, a return spring 306, a third electric push rod 307, a first fixing frame 308, a squeeze roller 309 and a shaping plate 310; the mounting plate 303 is slidably connected to a tee 305; a reset spring 306 is fixedly connected to the T-shaped pipe 305 through a fixed ring; the reset spring 306 is fixedly connected with the mounting plate 303; two third electric push rods 307 which are symmetrical in front-back are connected to the mounting plate 303 through bolts; the telescopic ends of the two third electric push rods 307 are fixedly connected with a first fixing frame 308 respectively; one squeeze roller 309 is rotatably connected in each of the two first fixing frames 308; a shaping plate 310 is fixedly connected to the T-shaped pipe 305, the shaping plate 310 is a hollow rubber plate, a plurality of air holes are formed in the shaping plate 310, and the T-shaped pipe 305 is communicated with the shaping plate 310 through an air duct; each of the front side and the rear side of each of the molding plates 310 is provided with a limiting plate 304, and all the limiting plates 304 are fixedly connected with the mounting frame 5.
The device also comprises a power unit; the power unit comprises a driving motor 101, a flat gear 102 and a toothed ring 103; the left part of the underframe 1 is connected with a driving motor 101 through bolts; the output shaft of the driving motor 101 is fixedly connected with a flat gear 102; the mounting cylinder 3 is fixedly connected with a toothed ring 103; the ring gear 103 intermeshes with the flat gear 102.
During assembly, mounting feet of the shell 001 are clamped through the two electric clamps 4, as shown in a state of fig. 1, then insulating paper is conveyed to the molding plate 310 through the existing feeding equipment, the insulating paper is limited through the limiting plate 304, meanwhile, the air pump is externally connected with the T-shaped pipe 305, the air pump is started, air in the molding plate 310 is extracted through the T-shaped pipe 305, further, adsorption force is formed on the insulating paper through air holes in the molding plate 310, the insulating paper is prevented from shifting in the moving process, then the first translation mechanism 301 drives the second electric push rod 302, the mounting plate 303, the limiting plate 304, the T-shaped pipe 305, the reset spring 306, the third electric push rod 307, the first fixing frame 308, the extrusion roller 309, the molding plate 310 and the insulating paper to move to the position right below the arc plate 405, then the second electric push rod 302 is controlled to extend, the mounting plate 303 is pushed to rise, and the insulating paper on the molding plate 310 is contacted with the arc plate 405, as the second electric push rod 302 continues to extend, the return spring 306 is compressed, the mounting plate 303 slides on the T-shaped pipe 305, so as to drive the first fixing frame 308 and the extrusion roller 309 to move upwards, so that the extrusion roller 309 extrudes the molding plate 310, and meanwhile, the third electric push rod 307 is controlled to shrink and extend, so that the extrusion roller 309 always keeps extrusion state on the molding plate 310, and further, the molding plate 310 is attached to the surfaces of the arc plate 405 and the side plate 406 to bend, and further, insulating paper is attached to the surfaces of the arc plate 405 and the side plate 406 to bend, thus completing the molding of the insulating paper, then, the micro motor 403 is controlled to start, the output shaft of the micro motor 403 drives the push plate 404, the arc plate 405 and the side plate 406 to rotate, and simultaneously, the corresponding third electric push rod 307 is controlled to shrink, so that the extrusion roller 309 always keeps limiting the molded insulating paper, and then drive the insulating paper that the shaping is accomplished to rotate simultaneously, make the insulating paper opening that the shaping is accomplished and the notch inclination in half closed pear shape groove of stator core 002 unanimous, then first translation mechanism 301 and second translation mechanism 401 start in step, and then make shaping plate 310 and insulating paper that the shaping is accomplished remove in step left side direction in step, make the right side opening in half closed pear shape groove of left side press close to of insulating paper that the shaping is accomplished, then second translation mechanism 401 drive second mount 402 continue to remove in left side direction, and then push the insulating paper that the shaping is accomplished into half closed pear shape inslot through push pedal 404, then the operating personnel struts two curb plates 406 on arc 405 through peripheral tool, and then the opening of insulating paper that the shaping is accomplished is strutted widely, be convenient for follow-up coil embedding, avoid peripheral tool direct contact with insulating paper simultaneously, avoid causing the damage to insulating paper, then second translation mechanism 401 drive second mount 402 reverse removal reset, then control driving motor 101 output shaft drive flat gear 102 toothed ring 103 rotates, toothed ring 103 drives mounting cylinder 3, electronic clamp 4 and casing, repeat the step again, all steps are carried out to install in the insulating paper, and then the step is carried out in the insulating paper of installing.
Example 2
On the basis of example 1, as shown in figures 9-10,
the device also comprises an installation unit; the mounting unit comprises a third fixing frame 501, a third translation mechanism 502, a fourth fixing frame 503 and a manipulator 504; a third fixing frame 501 is connected to the right side of the housing 2 through bolts; a third translation mechanism 502 is arranged on the lower side of the third fixing frame 501, and the third translation mechanism 502 consists of an electric sliding rail and an electric sliding block; a fourth fixing frame 503 is connected to the lower side of the third translation mechanism 502 through bolts; two manipulators 504 are mounted on the left and right portions of the fourth mount 503.
Be provided with the protection area 003 between two splint of manipulator 504, the protection area 003 sets up to the rubber material, prevents through the protection area 003 that the coil from rubbing open copper line after loosening from getting into the gap between the manipulator 504 splint, is pinched off by two splint of manipulator 504 for protect the copper line of coil.
Be provided with a plurality of motorized roller 004 on two splint of manipulator 504, two splint lower parts of manipulator 504 are all connected with an elastic component 005 through torsion spring, and elastic component 005 is the elasticity expansion plate, and the surface is provided with the rubber coating.
The feeding device also comprises a feeding unit; the feeding unit comprises a first electric push rod 201 and a bearing frame 202; the left part of the upper side of the chassis 1 is connected with a first electric push rod 201 through bolts; the telescopic end of the first electric push rod 201 is fixedly connected with a bearing frame 202.
The coil is placed on the bearing frame 202 by manual or existing feeding equipment, then the first electric push rod 201 is controlled to extend, the bearing frame 202 drives the coil to rise, simultaneously, the two clamping plates of all the manipulators 504 are controlled to open, the coil is positioned between the two clamping plates of the manipulators 504, then the two clamping plates of the manipulators 504 are controlled to close, the coil is clamped, simultaneously, the two elastic pieces 005 are contacted and mutually extruded, the elastic pieces 005 are prevented from influencing the closing of the two clamping plates of the manipulators 504 by the adaptive rotation of the torsion spring at the joint of the clamping plates of the manipulators 504, simultaneously, the two elastic pieces 005 are always in a mutually contacted state, the coil is protected, copper wires which are loosened by the coil are prevented from being separated from the two clamping plates of the manipulators 504, then, the electric rollers 004 on the two clamping plates of the manipulator 504 are controlled to start, the rotation directions of the electric rollers 004 on the two clamping plates are opposite, the coil is further rubbed off, the coil is changed into a loose flat shape, the coil is divided into a plurality of strands of copper wires, then the manipulator 504 is controlled to stretch, each single strand of copper wire of the coil is sequentially embedded into insulating paper in the two semi-closed pear-shaped grooves, then the whole coil is completely embedded into the insulating paper, then the two clamping plates of the manipulator 504 are controlled to open, the manipulator 504 is contracted, the manipulator 504 is completely separated from the coil, so that the installation work of one coil is completed, the installation cylinder 3, the electric clamp 4 and the casing 001 are driven to rotate through the power unit, and the steps are repeated, so that the installation work of all coils is completed.
Example 3
On the basis of example 2, as shown in figures 9-10,
the device also comprises a protection unit, and four protection units are arranged in the middle of the fourth fixing frame 503; the protection unit comprises a motor shaft 505, a fourth electric push rod 506, a supporting plate 507 and a barrier strip 508; a motor shaft 505 is arranged in the middle of the fourth fixing frame 503; the electric shaft 505 is connected with two fourth electric push rods 506 which are bilaterally symmetrical through connecting block bolts; the telescopic ends of the two fourth electric push rods 506 are fixedly connected with supporting plates 507 together, and the supporting plates 507 are made of elastic materials; the right side of the supporting plate 507 is fixedly connected with a barrier strip 508, and the insulating paper is limited by the barrier strip 508.
The supporting plate 507 is provided with a protrusion 006, and the protrusion 006 is used for supporting the insulating paper.
The supporting plate 507 is provided with a bending part 007, and the bending part 007 is used for protecting the notch of the semi-closed pear-shaped groove of the stator core 002.
Before the first electric push rod 201 extends to enable the bearing frame 202 to drive the coil to rise, the electric shaft 505 is controlled to start, the electric shaft 505 drives the fourth electric push rod 506 and the supporting plates 507 to rotate, the two supporting plates 507 in front are far away from each other, the two supporting plates 507 in back are far away from each other, and the coil is prevented from being blocked from rising; before the coil is embedded into the two semi-closed pear-shaped grooves, the electric shaft 505 is controlled to start, so that the fourth electric push rod 506 and the supporting plate 507 rotate to an initial state, then the fourth electric push rod 506 is controlled to extend, so that the supporting plate 507 is inserted into the semi-closed pear-shaped grooves and is inserted into the interval between the two side plates 406, as the fourth electric push rod 506 continues to extend, the two supporting plates 507 squeeze the two side plates 406, the side plates 406 adaptively rotate through torsion springs at the connection positions of the arc-shaped plates 405, the openings of the molded insulating paper are enlarged through the two side plates 406, the protruding parts 006 of the supporting plates 507 are squeezed when passing through the notch of the semi-closed pear-shaped grooves, the supporting plates 507 deform, after the supporting plates 507 are completely inserted into the interval between the side plates 406, the protruding parts 006 are not squeezed any more, the supporting plates 507 return to the initial state, the protruding parts 006 are propped against the side plates 406, meanwhile, the bending part 007 is attached to the notch of the semi-closed pear-shaped groove, and then the coil is guided by the two supporting plates 507 in the coil installation process, meanwhile, when the coil is prevented from being installed, the coil is prevented from being scratched by the notch contact of the semi-closed pear-shaped groove, the blocking strip 508 is positioned on the right side of the insulating paper with the enlarged opening, the blocking strip 508 is used for limiting the insulating paper, when the arc plate 405 and the side plate 406 are reset along with the reverse movement of the second translation mechanism 401, the insulating paper is prevented from sliding out of the semi-closed pear-shaped groove due to friction, when the arc plate 405 and the side plate 406 are reset along with the reverse movement of the second translation mechanism 401, the opening of the insulating paper is always in the maximum state through the protruding part 006 of the supporting plates 507, the coil is prevented from being blocked between the insulating paper and the inner wall of the semi-closed pear-shaped groove, the coil installation is ensured to be smooth, and after the coil installation is completed, the fourth electric push rod 506 is controlled to be contracted, so that the supporting plate 507 is pulled out of the semi-closed pear-shaped groove.
The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the invention is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (8)
1. An automatic assembly device for stepper motor accessories comprises a bottom frame (1), a housing (2), a mounting cylinder (3), an electric clamp (4) and a mounting frame (5); the chassis (1) is fixedly connected with the housing (2); a mounting cylinder (3) is movably connected in the housing (2); an electric clamp (4) is fixedly connected in the mounting cylinder (3); the underframe (1) is fixedly connected with a mounting frame (5); the device is characterized by further comprising a second translation mechanism (401), a second fixing frame (402), a micro motor (403), a push plate (404), an arc plate (405), a side plate (406) and a shaping unit; two second translation mechanisms (401) are arranged on the mounting frame (5); a second fixing frame (402) is fixedly connected to each of the two second translation mechanisms (401), and the second translation mechanisms (401) are used for driving the second fixing frames (402) to move; two second fixing frames (402) are fixedly connected with a micro motor (403) respectively; the output shafts of the two micro motors (403) are fixedly connected with a push plate (404) respectively; two pushing plates (404) are fixedly connected with an arc-shaped plate (405) respectively; each arc-shaped plate (405) is movably connected with two side plates (406); the mounting frame (5) is provided with a shaping unit;
the shaping unit comprises a first translation mechanism (301), a second electric push rod (302), a mounting plate (303) and a shaping component; two first translation mechanisms (301) are arranged on the mounting frame (5); a second electric push rod (302) is fixedly connected to each of the two first translation mechanisms (301); the telescopic ends of the two second electric push rods (302) are fixedly connected with a mounting plate (303) together; the mounting plate (303) is connected with a shaping component;
the shaping part comprises a limiting plate (304), a T-shaped pipe (305), a return spring (306), a third electric push rod (307), a first fixing frame (308), a squeeze roller (309) and a shaping plate (310); the mounting plate (303) is movably connected with a T-shaped pipe (305); a reset spring (306) is sleeved on the T-shaped pipe (305); the reset spring (306) is fixedly connected with the mounting plate (303); two third electric push rods (307) are fixedly connected to the mounting plate (303); the telescopic ends of the two third electric push rods (307) are fixedly connected with a first fixing frame (308) respectively; two first fixing frames (308) are respectively and movably connected with a squeeze roller (309); a shaping plate (310) is fixedly connected on the T-shaped pipe (305); two limiting plates (304) are fixedly connected on the mounting frame (5).
2. An automatic assembly device for a stepper motor accessory according to claim 1, further comprising a mounting unit; the mounting unit comprises a third fixing frame (501), a third translation mechanism (502), a fourth fixing frame (503) and a manipulator (504); the housing (2) is fixedly connected with a third fixing frame (501); the third fixing frame (501) is provided with a third translation mechanism (502); the third translation mechanism (502) is fixedly connected with a fourth fixing frame (503), and the third translation mechanism (502) is used for driving the fourth fixing frame (503) to move; four manipulators (504) are arranged on the fourth fixing frame (503).
3. An automatic assembly device for a stepper motor accessory according to claim 2, characterized in that a protective belt (003) is arranged between the clamping plates of the manipulator (504) for protecting the copper wire of the coil.
4. An automatic assembly device for stepper motor accessories according to claim 2, characterized in that the two clamping plates of the manipulator (504) are provided with a plurality of electric rollers (004), and the lower parts of the two clamping plates of the manipulator (504) are connected with an elastic piece (005) through torsion springs.
5. An automatic assembly device for a stepper motor assembly as defined in claim 1, further comprising a feed unit; the feeding unit comprises a first electric push rod (201) and a bearing frame (202); the underframe (1) is fixedly connected with a first electric push rod (201); the telescopic end of the first electric push rod (201) is fixedly connected with a bearing frame (202).
6. An automatic assembly device for a stepper motor accessory according to claim 2, further comprising a protective unit; the protection unit comprises an electric shaft (505), a fourth electric push rod (506), a supporting plate (507) and a barrier strip (508); a fourth fixing frame (503) is provided with an electric shaft (505); two fourth electric push rods (506) are fixedly connected to the electric shaft (505); the telescopic ends of the two fourth electric push rods (506) are fixedly connected with supporting plates (507) together; the right side of the supporting plate (507) is fixedly connected with a baffle strip (508).
7. An automatic assembly device for a stepper motor accessory according to claim 6, characterized in that the stay plate (507) is provided with a protrusion (006), the protrusion (006) being adapted to support the insulating paper.
8. The automatic assembly equipment for the stepper motor accessories as claimed in claim 6, wherein the supporting plate (507) is provided with a bending part (007), and the bending part (007) is used for protecting the notch of the semi-closed pear-shaped groove of the stator core (002).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310698738.9A CN116455159B (en) | 2023-06-14 | 2023-06-14 | Automatic assembly equipment for stepper motor accessories |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310698738.9A CN116455159B (en) | 2023-06-14 | 2023-06-14 | Automatic assembly equipment for stepper motor accessories |
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| CN116455159B CN116455159B (en) | 2023-09-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117097097A (en) * | 2023-08-23 | 2023-11-21 | 湖南国梦科技有限公司 | Inclination-preventing assembly device for motor production |
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| EP0481769A2 (en) * | 1990-10-17 | 1992-04-22 | Globe Products Inc. | Stator coil winding and lead termination method and apparatus |
| CN111774912A (en) * | 2020-07-27 | 2020-10-16 | 马鞍山威莎自动化设备科技有限公司 | Vision plastic positioning automation equipment |
| CN115922264A (en) * | 2022-11-16 | 2023-04-07 | 李桂标 | Radiating fin coil pipe assembling device for air conditioner |
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2023
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0316953A2 (en) * | 1987-11-18 | 1989-05-24 | Sanyo Electric Co., Ltd. | Recording-reproduction apparatus for magnetic disc packs with automatic pack changing mechanism |
| EP0481769A2 (en) * | 1990-10-17 | 1992-04-22 | Globe Products Inc. | Stator coil winding and lead termination method and apparatus |
| CN111774912A (en) * | 2020-07-27 | 2020-10-16 | 马鞍山威莎自动化设备科技有限公司 | Vision plastic positioning automation equipment |
| CN115922264A (en) * | 2022-11-16 | 2023-04-07 | 李桂标 | Radiating fin coil pipe assembling device for air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117097097A (en) * | 2023-08-23 | 2023-11-21 | 湖南国梦科技有限公司 | Inclination-preventing assembly device for motor production |
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|---|---|
| CN116455159B (en) | 2023-09-15 |
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