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CN-121984291-A - Online new energy motor stator and rotor nesting equipment and method

CN121984291ACN 121984291 ACN121984291 ACN 121984291ACN-121984291-A

Abstract

The invention discloses online new energy motor stator and rotor sleeving equipment and a sleeving method, which are applied to the technical field of motor stator and rotor sleeving equipment and have the technical scheme that the online new energy motor stator and rotor sleeving equipment comprises a base and a chain conveying line fixedly connected to the base and used for conveying a charging tray assembly carrying a stator shell or a rotor; the lifting and positioning assembly is fixedly connected to the chain conveying line and used for jacking the material tray assembly to realize positioning, the stator and rotor shifting assembly is fixedly connected to the base and used for shifting the stator shell and the rotor, the stator and rotor carrying assembly is used for clamping and conveying the stator shell and the rotor from the material tray assembly to the stator and rotor shifting assembly, the sleeving station of the base is fixedly connected with the rotor synchronous pressing and supporting assembly which is used for synchronously pressing and supporting the rotor to secondarily lift the rotor so as to realize rotor and stator synchronous pressing and supporting assembly, and the lifting and positioning device has the technical effects that the working efficiency is improved and the assembling precision of the stator and the rotor is improved.

Inventors

  • WANG TONGMIN
  • WANG LEI
  • TANG XIANHUA

Assignees

  • 苏州隆成电子设备有限公司

Dates

Publication Date
20260505
Application Date
20251218

Claims (10)

  1. 1. The online new energy motor stator and rotor sleeving equipment comprises a base (1) and a chain conveying line (2) fixedly connected to the base (1) and used for conveying a material tray assembly (7) carrying a stator shell or a rotor, and is characterized in that the chain conveying line (2) is fixedly connected with a jacking positioning assembly (3) used for jacking the material tray assembly (7) to realize positioning, the base (1) is fixedly connected with a stator and rotor transferring assembly (4) used for transferring the stator shell and the rotor respectively, and a stator and rotor transferring assembly (5) used for clamping and conveying the stator shell and the rotor from the material tray assembly (7) to the stator and rotor transferring assembly (4), and a sleeving station of the base (1) is fixedly connected with a rotor synchronous pressing and supporting assembly (6) used for synchronously pressing and supporting the rotor to secondarily lift the rotor so as to realize stator and rotor.
  2. 2. The on-line new energy motor stator and rotor sleeving equipment according to claim 1, wherein the material tray assembly (7) comprises a material tray conveying seat (71) movably connected to the chain conveying line (2) and a quick-dismantling mounting seat (73) detachably and fixedly connected to the material tray conveying seat (71) based on a quick-dismantling knob (72), a center positioning seat (74) for positioning a center of a stator housing or a rotor and a side wall positioning seat (75) for positioning a side shaft wall outside the center of the stator housing or the rotor are fixedly connected to the quick-dismantling mounting seat (73), a plurality of supporting blocks (76) for supporting the bottom of the stator housing or the rotor are fixedly connected to the quick-dismantling mounting seat (73) uniformly around the center positioning seat (74), and clamping fixing assemblies (77) for clamping and fixing the stator housing or the rotor to the quick-dismantling mounting seat (73) are fixedly arranged on the material tray conveying seat (71) in a symmetrical mode.
  3. 3. The on-line new energy motor stator and rotor sleeving equipment according to claim 2, wherein the clamping fixing assembly (77) comprises a clamping fixing seat (771) fixedly connected to the tray conveying seat (71) along a horizontal direction and a cam sliding block (773) slidingly connected to the clamping fixing seat (771) based on a first horizontal guide rail (772), a cam groove (774) is formed in the cam sliding block (773), a clamping guide seat (775) is fixedly connected to the clamping fixing seat (771), a clamping abutting block (776) for abutting against a stator shell or a rotor side wall to achieve clamping fixing is slidingly connected to the clamping guide seat (775), and the clamping abutting block (776) is provided with a cam block slidingly connected to the cam groove (774) and is slidingly connected to the cam sliding block (773) to control the clamping abutting block (776) to stretch.
  4. 4. The online new energy motor stator and rotor sleeving equipment according to claim 1, wherein the jacking positioning assembly (3) comprises a jacking fixed seat (31) fixedly connected to the base (1) along a horizontal direction and a jacking seat (33) slidingly connected to the jacking fixed seat (31) along a vertical direction based on a plurality of jacking guide rods (32), the jacking seat (33) is rotationally connected with a jacking pulley (34) close to the bottom of the jacking fixed seat (31), the jacking fixed seat (31) is slidingly connected with a sliding jacking block (36) based on a second horizontal guide rail (35), a jacking inclined surface (37) for sliding the jacking pulley (34) is formed in the sliding jacking block (36), and a sliding jacking cylinder (38) for driving the sliding jacking block (36) to slide is fixedly connected to the jacking fixed seat (31).
  5. 5. The on-line new energy motor stator and rotor sleeving equipment according to claim 1, wherein the stator and rotor transferring assembly (4) comprises a third horizontal guide rail (41) symmetrically and fixedly connected to the base (1) along the direction perpendicular to the chain conveying line (2), a stator bearing positioning seat (42) for bearing a positioning stator shell and a rotor bearing positioning seat (43) for bearing a positioning rotor are respectively and slidably connected to the third horizontal guide rail (41), positioning abutting blocks (44) for abutting against the side wall of the stator shell are symmetrically and slidably connected to the stator bearing positioning seat (42) along the sliding direction, positioning abutting cylinders (45) for driving the positioning abutting blocks (44) to slide are fixedly connected to the stator bearing positioning seat (42), elastic positioning telescopic rods (46) for positioning mounting holes on the rotor are fixedly connected to the rotor bearing positioning seat (43) along the vertical direction, and screw rod assembly (47) for driving the stator bearing positioning seat (42) and the rotor bearing assembly to rotate is fixedly connected to the base (1).
  6. 6. The on-line new energy motor stator and rotor sleeving equipment according to claim 5, wherein the screw shifting assembly (47) comprises a screw seat (471) fixedly connected to the base (1) and a driving screw shaft (472) rotatably connected to the screw seat (471) and having a shaft axis parallel to the direction of the third horizontal guide rail (41), screw nuts (473) matched with the driving screw shaft (472) are fixedly connected to the stator bearing positioning seat (42) and the rotor bearing positioning seat (43), and a screw driving motor (474) for driving the driving screw shaft (472) to rotate is fixedly connected to the base (1).
  7. 7. The on-line new energy motor stator and rotor sleeving equipment according to claim 1, wherein the stator and rotor carrying assembly (5) comprises a carrying fixing seat (51) fixedly connected to the base (1) and a horizontal carrying seat (53) slidingly connected to the carrying fixing seat (51) along the horizontal direction based on a fourth horizontal guide rail (52), a horizontal sliding rack (54) fixedly connected to the top of the carrying fixing seat (51) along a direction parallel to the fourth horizontal guide rail (52), a horizontal carrying driving motor (55) is fixedly connected to the horizontal carrying seat (53), a first driving gear (56) matched with the horizontal sliding rack (54) is concentrically and fixedly connected to a rotating shaft of the horizontal carrying driving motor (55), a vertical carrying seat (58) is slidingly connected to the horizontal carrying seat (53) along the vertical direction based on a first vertical guide rail (57), a vertical lifting rack (59) and a vertical carrying motor (510) are fixedly connected to the top of the vertical carrying fixing seat (51), two ends of the vertical lifting rack (58) are concentrically and fixedly connected to a second driving gear (56) matched with the horizontal lifting driving rack (510), clamping and conveying cylinders (513) for driving the conveying blocks (512) to slide are symmetrically and fixedly connected to the vertical conveying seats (58).
  8. 8. The on-line new energy motor stator and rotor sleeving equipment according to claim 1, wherein the rotor synchronous pressing support assembly (6) comprises a supporting rod (62) which is movably connected to the base (1) along the vertical direction and is used for abutting against the bottom of a rotor so as to upwards support the rotor, the base (1) is fixedly connected with a pressing fixing seat (63), the pressing fixing seat (63) is slidably connected with a pressing seat (65) along the vertical direction on the basis of a plurality of guide lifting rods (64), a plurality of positioning columns (66) which are used for being inserted into mounting holes on the rotor are uniformly arranged on the pressing seat (65) at intervals along the circumferential direction, a pressing cylinder (67) is fixedly connected to the pressing fixing seat (63) along the vertical direction, an elastic pressure measuring assembly (68) used for monitoring the pressing force is arranged between the telescopic end of the pressing cylinder (67) and the pressing seat (65), and the base (1) is symmetrically and fixedly connected with a rotor assembly (69) used for embracing after the rotor ascends to a embracing mounting position.
  9. 9. The on-line new energy motor stator and rotor jacking equipment according to claim 8, wherein the elastic pressure measuring assembly (68) comprises a plurality of elastic fixing seats (681) fixedly connected to the lower pressing seat (65) and a second vertical guide rail (682) fixedly connected to the elastic fixing seats (681) along the vertical direction, a horizontal connecting seat (683) is fixedly connected to the telescopic end of the lower piezoelectric cylinder (67), elastic sliding blocks (684) fixedly connected to the second vertical guide rail (682) are fixedly connected to the horizontal connecting seat (683), buffer springs (685) are arranged between the elastic fixing seats (681) and the elastic sliding blocks (684), pressure sensors (686) are fixedly connected between the horizontal connecting seats (683) and the lower pressing seat (65), the jacking assembly (69) comprises a jacking fixing seat (691) fixedly connected to the base (1) and a horizontal jacking plate (691) which is slidingly connected to the horizontal connecting seat (691), and the horizontal jacking plate (693) is horizontally connected to the horizontal sliding plate (692), and the horizontal sliding plate (694) is buckled to the horizontal sliding plate (692).
  10. 10. An online new energy motor stator and rotor sleeving method, which is applied to the online new energy motor stator and rotor sleeving equipment as claimed in any one of the claims 1-9, and is characterized by comprising the following steps: Step 1, a chain conveying line (2) sequentially conveys a material tray assembly (7) carrying a rotor and a stator shell to a conveying station, a jacking positioning assembly (3) sequentially jacks the material tray assembly (7) carrying the rotor and the stator shell, and then a stator and rotor conveying assembly (5) sequentially conveys the rotor and the stator shell on the material tray assembly (7) to a stator and rotor transferring assembly (4) for positioning; Step 2, a stator and rotor transferring assembly (4) transfers and conveys the rotor to a sleeving station, and a rotor synchronous pressing and supporting assembly (6) supports the upper end face and the lower end face of the rotor synchronously up and down and supports the rotor to move upwards to a set height and then stops; step 3, a stator and rotor transferring assembly (4) transfers and conveys the stator shell to the bottom of a rotor positioned at a sleeving station, so that the stator shell coincides with the axis of the rotor, and then a rotor synchronous pressing and supporting assembly (6) drives the rotor to descend so as to position and sleeve the rotor into the stator shell to complete assembly; and 4, carrying the assembled motor into the material box assembly by the stator and rotor carrying assembly (5), then driving the material tray assembly (7) to descend by the jacking assembly, and outputting the material tray assembly (7) loaded with the assembled motor by the chain conveying line (2).

Description

Online new energy motor stator and rotor nesting equipment and method Technical Field The invention relates to the technical field of motor stator and rotor sleeving equipment, in particular to online new energy motor stator and rotor sleeving equipment and a sleeving method. Background With the rapid development of new energy industry, the large and medium-sized new energy motor is increasingly widely applied in the fields of industrial production, transportation and the like, and the safety and reliability of the large and medium-sized motor directly influence the stable operation of the whole production system, so that the comprehensive quality of the large and medium-sized motor is required to be extremely high, and a more severe standard is required to be provided for the stator and rotor combined assembly process in the motor assembly link, namely, the combined assembly precision of the stator and rotor is required to be ensured to avoid the problems of scraping, decentration and the like of the stator and rotor, and the production efficiency is also required to be improved to meet the large-scale market demand. In the prior art, the automatic stator-rotor assembling machine gradually replaces the traditional manual operation, but the existing automatic assembling equipment still has obvious short plates, on one hand, part of equipment relies on manual assistance to feed and discharge or convey a heavy motor shell and a rotor, the labor intensity is high, the operation efficiency is low, the weight requirement of a large and medium motor is difficult to adapt, on the other hand, the centering assembling mechanism of the existing assembling equipment is easy to have the problems of positioning deviation, inclination and the like in the assembling process of the rotor, the coaxiality of stator-rotor assembling is further influenced, the product yield is reduced, and therefore the automatic assembling equipment for the stator-rotor in the prior art is required to be improved to improve the assembling precision and the operation efficiency. Disclosure of Invention The first object of the invention is to provide an on-line new energy motor stator and rotor sleeving device, which has the advantages of improving the operation efficiency and the assembling precision of the stator and the rotor. The technical aim of the invention is achieved through the following technical scheme that the online new energy motor stator and rotor sleeving equipment comprises a base and a chain conveying line fixedly connected to the base and used for conveying a material disc assembly carrying a stator shell or a rotor, wherein a jacking positioning assembly used for jacking the material disc assembly to achieve positioning is fixedly connected to the chain conveying line, stator and rotor transferring assemblies used for transferring the stator shell and the rotor are respectively and fixedly connected to the base, a stator and rotor carrying assembly used for clamping and conveying the stator shell and the rotor from the material disc assembly to the stator and rotor carrying assembly, and a sleeving station of the base is fixedly connected with a rotor synchronous pressing and supporting assembly used for synchronously pressing and supporting the rotor to secondarily lift the rotor so as to achieve rotor synchronous pressing and supporting of the stator and rotor. The invention further provides that the material tray assembly comprises a material tray conveying seat movably connected to the chain conveying line and a quick-dismantling mounting seat detachably and fixedly connected to the material tray conveying seat based on a quick-dismantling knob, wherein the quick-dismantling mounting seat is fixedly connected with a central positioning seat for positioning the center of the stator shell or the rotor and a side wall positioning seat for positioning the outer side shaft wall of the center of the stator shell or the rotor respectively, the quick-dismantling mounting seat is uniformly and fixedly connected with a plurality of supporting blocks for supporting and positioning the bottom of the stator shell or the rotor around the central positioning seat, and clamping and fixing assemblies for clamping and fixing the stator shell or the rotor on the quick-dismantling mounting seat are symmetrically and fixedly arranged on the material tray conveying seat. The clamping and fixing assembly is further arranged to comprise a clamping fixing seat fixedly connected to the tray conveying seat along the horizontal direction and a cam sliding block which is connected to the clamping fixing seat in a sliding mode based on a first horizontal guide rail, a cam groove is formed in the cam sliding block, a clamping guide seat is fixedly connected to the clamping fixing seat, a clamping abutting block used for abutting against the side wall of the stator shell or the rotor to realize clamping and fixing is connected in a sliding mode to the