阅读说明：本技术 一种机壳组件自动装配设备 (Automatic assembly equipment for machine shell assembly ) 是由 周念祖 王守生 沈荣栩 于 2021-08-23 设计创作，主要内容包括：本发明公开一种机壳组件自动装配设备,包括有机架,在所述机架上从左到右依次设有机壳供料机构、中心轴铆接机构、三角弹片安装机构、三角弹片检测机构、不良品剔除机构、中心轴打油机构、转子安装机构、转子表面清洁机构、出料机构以及机壳传送机构；机壳组件装配时,通过上述的多个机构,能够实现对中心轴与电机机壳进行自动铆接、对三角弹片本体进行自动装入中心轴上、对三角弹片本体安装正确性进行检测、对中心轴进行自动打油、对转子本体进行清洁以及对转子本体进行装入中心轴上,整个组装过程无需人工操作,实现自动化生产,减少人工成本,而且极大的提升了生产的效率。(The invention discloses automatic assembly equipment for a shell assembly, which comprises a rack, wherein a shell feeding mechanism, a central shaft riveting mechanism, a triangular elastic piece mounting mechanism, a triangular elastic piece detecting mechanism, a defective product eliminating mechanism, a central shaft oiling mechanism, a rotor mounting mechanism, a rotor surface cleaning mechanism, a discharging mechanism and a shell conveying mechanism are sequentially arranged on the rack from left to right; when the casing subassembly assembles, through foretell a plurality of mechanisms, can realize carrying out automatic riveting to center pin and motor casing, on the center pin is packed into automatically to triangle shell fragment body, detect triangle shell fragment body installation exactness, carry out automatic oiling to the center pin, on rotor body cleans and packs into the center pin to rotor body, whole assembling process need not manual operation, realizes automated production, reduces the cost of labor, moreover very big promotion the efficiency of production.)

1. The utility model provides a machine shell subassembly automatic assembly equipment which characterized in that: the device comprises a rack (1), and a shell feeding mechanism (2), a central shaft riveting mechanism (3), a triangular spring plate mounting mechanism (4), a triangular spring plate detection mechanism (5), a defective product eliminating mechanism (100), a central shaft oiling mechanism (6), a rotor mounting mechanism (7), a rotor surface cleaning mechanism (17), a discharging mechanism (8) and a shell conveying mechanism (9) which are arranged on the rack (1);

the shell feeding mechanism (2) is used for automatically and orderly conveying the motor shell (10) and positioning the motor shell (10);

the center shaft riveting mechanism (3) is used for riveting a center shaft (11) to be assembled to a center hole of the motor shell (10);

the triangular elastic piece mounting mechanism (4) is used for punching and forming a triangular elastic piece body (16) by the steel sheet and conveying the triangular elastic piece body (16) into the motor shell (10) riveted with the central shaft (11);

the triangular elastic sheet detection mechanism (5) is used for detecting whether the triangular elastic sheet body (16) is conveyed in place to the motor shell (10) riveted with the central shaft (11) or not and detecting whether the elasticity of the triangular elastic sheet body (16) is in a normal range or not;

the defective product removing mechanism (100) is used for removing defective semi-finished products which are not installed in place in the triangular elastic sheet body (16);

the central shaft oiling mechanism (6) is used for conveying lubricating oil to the central shaft (11);

a rotor surface cleaning mechanism (17) for removing contaminants attached to the surface of the rotor body (91);

a rotor mounting mechanism (7) for mounting the rotor body (20) to the central shaft (11);

and the shell conveying mechanism (9) is used for sequentially and orderly conveying the motor shell (10) among the shell feeding mechanism (2), the center shaft riveting mechanism (3), the triangular elastic sheet mounting mechanism (4), the triangular elastic sheet detection mechanism (5), the defective product removing mechanism (100), the center shaft oiling mechanism (6), the rotor mounting mechanism (7) and the discharging mechanism (8).

2. The automatic assembling device of the enclosure assembly according to claim 1, wherein: casing feeding mechanism (2) are including shell vibration dish (21) and with feed tank (22) that shell vibration dish (21) discharge gate is connected be equipped with dog (23) and sensor (24) in the front end of feed tank (22).

3. The automatic assembling device of the enclosure assembly according to claim 1, wherein: the center shaft riveting mechanism (3) comprises a center shaft conveying device (12) and a riveting device (13), the center shaft conveying device (12) comprises a first support frame (31) arranged on the rack (1), a center shaft vibration disc (32) is arranged on the first support frame (31), a discharge port of the center shaft vibration disc (32) is connected with a conveying pipeline (33), the riveting device (13) comprises a support seat (34) arranged on the rack (1), a first fixture (35) used for fixing the motor shell (10) is arranged on the support seat (34), a first round hole (36) capable of allowing the center shaft (11) to pass through is arranged on the first fixture (35), a first air cylinder (37) is arranged on the support seat (34), and a shaft feeding sliding block (38) is arranged on a piston rod of the first air cylinder (37), send and be equipped with second round hole (39) that are used for fixed center pin (11) on axle slider (38), the discharge gate of pipeline (33) corresponds the setting on second round hole (39), send axle slider (38) to move can make second round hole (39) correspond with first round hole (36) intercommunication be equipped with second cylinder (300) in supporting seat (34), be equipped with apical axis (301) on the piston rod of second cylinder (300), apical axis (301) can push up center pin (11) in the second round hole (39) and upwards extend and rivet with motor housing (10) the upper end of first support frame (31) is equipped with third cylinder (302), be equipped with pressure head (303) on the piston rod of third cylinder (302).

4. The automatic assembling device of the enclosure assembly according to claim 1, wherein: triangle shell fragment installation mechanism (4) is including triangle shell fragment forming device (14) and triangle shell fragment conveyor (15), triangle shell fragment forming device (14) is including setting up second support frame (41) and third support frame (42) on frame (1) rotate on second support frame (41) and install coil of strip (43) be equipped with in third support frame (42) and upgrade stamping die (44), be equipped with between coil of strip (43) and the stamping die (44) of upgrading and carry out stamping forming's steel band conveying mechanism (45) to upgrading in stamping die (44) with the steel sheet of coil of strip (43) and carry out stamping forming, triangle shell fragment conveyor (15) sets up on L shape slider (52) including setting up fourth cylinder (51) on third support frame (42) be equipped with L shape slider (52) on the piston rod of fourth cylinder (51), it sets up on L shape slider (52) to upgrade shaping mold core (53) in stamping die (44), be equipped with second tool (54) that is used for placing motor casing (10) on frame (1) be located on third support frame (42) and be equipped with first revolving cylinder (55) between second tool (54) and progressive press die (44) be equipped with rotor plate (56) on the rotation axis of first revolving cylinder (55) the lower extreme symmetry of rotor plate (56) is equipped with two first guide arm cylinders (57) the removal end of first guide arm cylinder (57) is equipped with triangle claw (58) that can be used for triangle shell fragment body (16) on centre gripping shaping mold core (53), first revolving cylinder (55) can drive two triangle claws (58) and carry out rotary switch between second tool (54) and shaping mold core (53).

5. The automatic assembling device of the enclosure assembly according to claim 1, wherein: the triangular elastic sheet detection mechanism (5) comprises a third jig (61) arranged on the rack (1), a fifth cylinder (63) is arranged on one side of the third jig (61), a mounting seat (64) is arranged on a piston rod of the fifth cylinder (63), and a pressure sensor (65) used for jacking a triangular elastic sheet body (16) in the motor shell (10) on the third jig (61) is arranged at the lower end of the mounting seat (64).

6. The automatic assembling device of the enclosure assembly according to claim 1, wherein: defective products rejection mechanism (100) is including setting up fourth tool (62) in frame (1) fourth tool (62) one side second revolving cylinder (66) install the defective products machinery tong (67) that can press from both sides motor housing (10) on fourth tool (62) through the connecting seat on the rotation axis of second revolving cylinder (66).

7. The automatic assembling device of the enclosure assembly according to claim 1, wherein: center pin mechanism (6) of buying oil is including fifth tool (71) it is equipped with second guide arm cylinder (72) and dead lever (73) respectively to lie in fifth tool (71) one side in frame (1) be equipped with lubricating oil casing (74) that are used for placing lubricating oil on dead lever (73) the removal end of second guide arm cylinder (72) is equipped with first mounting panel (75) of buying oil be equipped with on first mounting panel (75) of buying oil and be used for buying oil head (76) of buying oil to motor housing (10) on fifth tool (71), lubricating oil casing (74) and be connected with oil pipe (77) between first (76) of buying oil.

8. The automatic assembling device of the enclosure assembly according to claim 1, wherein: the rotor surface cleaning mechanism (17) comprises a mounting seat (81) arranged on the frame (1), a feeding rotating block (82), a receiving rotating block (83) and a plurality of guide posts (84) are respectively and rotatably arranged on the mounting seat (81), a third guide rod cylinder (85) is also arranged on the mounting seat (81), a moving plate (86) is arranged at the moving end of the third guide rod cylinder (85), a plurality of material guiding columns (87) are arranged on the moving plate (86), a fixed axle center (89) for placing a rotor body (91) is arranged among the material guiding columns (87), an adhesive tape (88) is arranged on the feeding rotary block (82), one end of the adhesive tape (88) is connected on the receiving rotary block (83) after sequentially passing around the guide post (84) and the material guide post (87), the adhesive tape (88) can clean the rotor body (91) on the fixed shaft center (89).

9. The automatic assembling apparatus of cabinet assembly according to claim 8, wherein: the rotor mounting mechanism (7) comprises a rotor placing disc (92) which is arranged on a rack (1) and used for placing a rotor body (91), a belt conveyor (93) and a first rotor mechanical clamping hand (94) which can convey the rotor body (91) in the rotor placing disc (92) to the belt conveyor (93) are arranged on one side of the rotor placing disc (92), a fourth supporting frame (95) is further arranged on the rack (1), a fourth guide rod cylinder (96) is arranged on the fourth supporting frame (95), a fifth guide rod cylinder (97) is arranged at the moving end of the fourth guide rod cylinder (96), an arched door type plate (90) is arranged at the moving end of the fifth guide rod cylinder (97), two second rotor mechanical clamping hands (98) which are used for clamping the rotor body (91) are arranged at two ends of the arched door type plate (90), and a sixth jig (99) which is used for placing a motor shell (10) is further arranged on the rack (1), and the fourth guide rod cylinder (96) can drive two second rotor mechanical clamping hands (98) to convey among the belt conveyor (93), the fixed shaft center (89) and the sixth jig (99).

10. The automatic assembling device of the enclosure assembly according to claim 1, wherein: casing transport mechanism (9) is including sixth cylinder (101) in frame (1), be equipped with first mounting panel (102) on the piston rod of sixth cylinder (101) be equipped with seventh cylinder (103) on first mounting panel (102), the piston rod level of seventh cylinder (103) sets up and is equipped with second mounting panel (104) from left to right on second mounting panel (104) from left to right in proper order the equidistance be equipped with a plurality of casing machinery tong (106) that are used for pressing from both sides motor casing (10) be equipped with third revolving cylinder (105) on second mounting panel (104), from a left side to right second casing machinery tong (106) fixed mounting is on third revolving cylinder (105) on second mounting panel (104).

Technical Field

The invention relates to the technical field of motor production and assembly, in particular to automatic assembly equipment for a housing assembly.

Background

At present, step motor's casing subassembly is when the equipment, assemble the center pin in the casing through single riveting equipment, assemble triangle shell fragment on the center pin through the manual work again, the rethread is artifical to the center pin is oiled, pack into the center pin after wiping the rotor totally through the manual work again, the process of this casing subassembly equipment is all accomplished through the manual work, and need three to four manual works, it is difficult to take trouble, the material transfer container is many and time long, and is with high costs, and the assembly speed of motor casing subassembly has been restricted.

Disclosure of Invention

The present invention is directed to an automatic assembling apparatus for housing components, which solves one or more of the problems of the related art.

In order to achieve the purpose, the invention adopts the following scheme: the utility model provides a machine shell subassembly automatic assembly equipment which characterized in that: the device comprises a rack, and a shell feeding mechanism, a central shaft riveting mechanism, a triangular elastic sheet mounting mechanism, a triangular elastic sheet detecting mechanism, a defective product eliminating mechanism, a central shaft oiling mechanism, a rotor mounting mechanism, a rotor surface cleaning mechanism, a discharging mechanism and a shell conveying mechanism which are arranged on the rack;

the shell feeding mechanism is used for automatically and orderly conveying the motor shell and positioning the motor shell;

the central shaft riveting mechanism is used for riveting a central shaft to be assembled to a central hole of the motor shell;

the triangular elastic piece mounting mechanism is used for punching the steel sheet into a triangular elastic piece body and conveying the triangular elastic piece body into a motor shell riveted with a central shaft;

the triangular elastic piece detection mechanism is used for detecting whether the triangular elastic piece body is conveyed in place into the motor shell with the riveted central shaft and detecting whether the elasticity of the triangular elastic piece body is in a normal range;

the defective product removing mechanism is used for removing defective semi-finished products which are not installed in place in the triangular elastic sheet body;

the central shaft oiling mechanism is used for conveying lubricating oil to the central shaft;

a rotor surface cleaning mechanism for removing contaminants attached to the surface of the rotor body;

the rotor mounting mechanism is used for mounting the rotor body on the central shaft;

and the shell conveying mechanism is used for sequentially and orderly conveying the motor shell among the shell feeding mechanism, the center shaft riveting mechanism, the triangular elastic piece mounting mechanism, the triangular elastic piece detecting mechanism, the defective product eliminating mechanism, the center shaft oiling mechanism, the rotor mounting mechanism and the discharging mechanism.

Further, casing feed mechanism is including casing vibration dish and the feed tank of being connected with casing vibration dish discharge gate the front end of feed tank is equipped with dog and sensor.

Further, the center shaft riveting mechanism comprises a center shaft conveying device and a riveting device, the center shaft conveying device comprises a first support frame arranged on the rack, a center shaft vibration disc is arranged on the first support frame, a discharge port of the center shaft vibration disc is connected with a conveying pipeline, the riveting device comprises a support seat arranged on the rack, a first jig for fixing a motor shell is arranged on the support seat, a first round hole through which the center shaft can pass is arranged on the first jig, a first air cylinder is arranged on the support seat, a shaft feeding sliding block is arranged on a piston rod of the first air cylinder, a second round hole for fixing the center shaft is arranged on the shaft feeding sliding block, the discharge port of the conveying pipeline is correspondingly arranged on the second round hole, and the shaft feeding sliding block can make the second round hole correspond to the first round hole in a communicating manner, the supporting seat is internally provided with a second cylinder, a piston rod of the second cylinder is provided with a top shaft, the top shaft can push a central shaft in a second round hole to extend upwards to be riveted with the motor shell, the upper end of the first supporting frame is provided with a third cylinder, and a piston rod of the third cylinder is provided with a pressure head.

Further, the triangular spring plate mounting mechanism comprises a triangular spring plate forming device and a triangular spring plate conveying device, the triangular spring plate forming device comprises a second supporting frame and a third supporting frame which are arranged on the rack, a steel coil is rotatably mounted on the second supporting frame, a progressive stamping die is arranged in the third supporting frame, a steel belt conveying mechanism which can convey the steel sheet of the steel coil into the progressive stamping die for punch forming is arranged between the steel coil and the progressive stamping die, the triangular spring plate conveying device comprises a fourth cylinder arranged on the third supporting frame, an L-shaped sliding block is arranged on a piston rod of the fourth cylinder, a forming die core in the progressive stamping die is arranged on the L-shaped sliding block, a second jig for placing a motor shell is arranged on the rack, and a first rotary cylinder is arranged on the third supporting frame between the second jig and the progressive stamping die, the forming mold comprises a first rotating cylinder, a second rotating cylinder and a forming mold core, wherein the rotating shaft of the first rotating cylinder is provided with a rotating plate, the lower end of the rotating plate is symmetrically provided with two first guide rod cylinders, the moving end of each first guide rod cylinder is provided with a triangular claw which can be used for clamping a triangular elastic sheet body on the forming mold core, and the first rotating cylinder can drive the two triangular claws to rotate and switch between a second jig and the forming mold core.

Furthermore, the triangular elastic sheet detection mechanism comprises a third jig arranged on the rack, a fifth cylinder is arranged on one side of the third jig, a piston rod of the fifth cylinder is provided with a mounting seat, and the lower end of the mounting seat is provided with a pressure sensor used for jacking and pressing a triangular elastic sheet body in a motor shell on the third jig.

Furthermore, defective products rejection mechanism is in including setting up fourth tool in the frame fourth tool one side second revolving cylinder install the defective products machinery tong that can press from both sides motor housing on the fourth tool through the connecting seat on the rotation axis of second revolving cylinder.

Furthermore, the center pin mechanism of buying oil is including the fifth tool lie in fifth tool one side in the frame and be equipped with second guide arm cylinder and dead lever respectively be equipped with the lubricating oil casing that is used for placing lubricating oil on the dead lever the removal end of second guide arm cylinder is equipped with the first mounting panel of buying oil be equipped with the first of buying oil that is used for buying oil to the motor casing on the fifth tool on the first mounting panel of buying oil, be connected with oil pipe between lubricating oil casing and the first of buying oil.

Further, rotor surface cleaning mechanism is including setting up mount pad in the frame rotate respectively on the mount pad and install pay-off rotary block and receive material rotary block and a plurality of guide post still be equipped with third guide arm cylinder on the mount pad, the removal end of third guide arm cylinder is equipped with the movable plate be equipped with a plurality of guide posts on the movable plate, be equipped with the fixed axle center that is used for placing rotor body between a plurality of guide posts be equipped with the sticky tape on the pay-off rotary block, connect on receiving the material rotary block after guide post and the guide post are walked around in proper order to the one end of sticky tape, the sticky tape can be cleaned the rotor body on the fixed axle center.

Further, the rotor mounting mechanism comprises a rotor placing disc which is arranged on the frame and used for placing the rotor body, a belt conveyor and a first rotor mechanical gripper which can convey the rotor body in the rotor placing disc into the belt conveyor are arranged on one side of the rotor placing disc, a fourth support frame is also arranged on the frame, a fourth guide rod cylinder is arranged on the fourth support frame, a fifth guide rod cylinder is arranged at the moving end of the fourth guide rod cylinder, an arch template is arranged at the moving end of the fifth guide rod cylinder, two second rotor mechanical clamping hands for clamping the rotor body are arranged at the two ends of the arched door template, the rack is further provided with a sixth jig for placing the motor shell, and the fourth guide rod cylinder can drive the two second rotor mechanical clamping hands to convey between the belt conveyor, the fixed shaft center and the sixth jig.

Further, casing transport mechanism is including the sixth cylinder in the frame, be equipped with first mounting panel on the piston rod of sixth cylinder be equipped with the seventh cylinder on the first mounting panel, the piston rod level of seventh cylinder sets up and is equipped with the second mounting panel from left to right in proper order the equidistance be equipped with a plurality of casing mechanical tong that are used for pressing from both sides motor housing on the second mounting panel be equipped with third revolving cylinder on the second mounting panel, from a left side to the right second casing mechanical tong fixed mounting on the third revolving cylinder on the second mounting panel.

In summary, the beneficial effects of the invention are as follows: when the casing subassembly assembles, discharge motor housing in order through casing feed mechanism is automatic, convey by casing transport mechanism, rivet the mechanism through the center pin and carry out automatic riveting to center pin and motor housing, carry out stamping forming to triangle shell fragment body earlier through triangle shell fragment installation mechanism, on packing into the center pin with fashioned triangle shell fragment automation again, mechanism of buying oil through the center pin carries out automatic the buying oil to the center pin afterwards, rethread rotor installation mechanism cleans rotor body earlier, pack into the well-cleaned rotor body on the center pin again, send out the casing subassembly that assembles by discharge mechanism at last, whole assembling process need not manual operation, realize automated production, reduce the cost of labor, and very big promotion the efficiency of production.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the feeding mechanism of the casing of the present invention.

FIG. 3 is a schematic structural view of a mandrel riveting mechanism according to the present invention.

Figure 4 is a schematic view in partial cross-section of a mandrel riveting mechanism of the present invention.

Fig. 5 is a schematic structural view of the triangular spring mounting mechanism of the present invention.

Fig. 6 is a second schematic structural view of the triangular spring mounting mechanism of the present invention.

Fig. 7 is a schematic structural view of the triangular spring plate detection mechanism of the present invention.

FIG. 8 is a schematic structural view of a spindle oiling mechanism according to the present invention.

Fig. 9 is a schematic structural view of the rotor mounting mechanism of the present invention.

Fig. 10 is a schematic structural view of the rotor cleaning device of the present invention.

Fig. 11 is a schematic structural diagram of the case conveying mechanism of the present invention.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the present invention and are not intended to represent a particular relationship between the various embodiments and/or configurations discussed.

Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature during use or operation of the device, and may include different orientations of the device during use or operation of the device as illustrated in the figures. The devices may be rotated 90 degrees or other orientations from different orientations and the spatially relative descriptors used therein should be interpreted as such and are not to be construed as limiting the invention, and the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The invention is further described in the following figures and detailed description: an automatic assembling apparatus for a housing assembly as shown in fig. 1 to 11 is characterized in that: the device comprises a frame 1, a shell feeding mechanism 2, a central shaft riveting mechanism 3, a triangular elastic sheet mounting mechanism 4, a triangular elastic sheet detecting mechanism 5, a defective product rejecting mechanism 100, a central shaft oiling mechanism 6, a rotor mounting mechanism 7, a rotor surface cleaning mechanism 17, a discharging mechanism 8 and a shell conveying mechanism 9, wherein the shell feeding mechanism 2, the central shaft riveting mechanism 3, the triangular elastic sheet mounting mechanism 4, the triangular elastic sheet detecting mechanism 5, the rotor surface cleaning mechanism 17, the central shaft oiling mechanism and the shell conveying mechanism are arranged on the frame 1;

the shell feeding mechanism 2 is used for automatically and orderly conveying the motor shell 10 and positioning the motor shell 10;

the central shaft riveting mechanism 3 is used for riveting a central shaft 11 to be assembled to a central hole of the motor shell 10;

the triangular elastic piece mounting mechanism 4 is used for punching and forming a triangular elastic piece body 16 from a steel sheet and conveying the triangular elastic piece body 16 into the motor shell 10 riveted with the central shaft 11;

the triangular elastic sheet detection mechanism 5 is used for detecting whether the triangular elastic sheet body 16 is conveyed in place into the motor shell 10 riveted with the central shaft 11 and detecting whether the elasticity of the triangular elastic sheet body 16 is in a normal range;

the defective product removing mechanism 100 is used for removing defective semi-finished products which are not installed in place in the triangular elastic sheet body 16;

the central shaft oiling mechanism 6 is used for conveying lubricating oil to the central shaft 11;

a rotor surface cleaning mechanism 17 for removing contaminants attached to the surface of the rotor body 91;

a rotor mounting mechanism 7 for mounting the rotor body 20 to the center shaft 11;

and the shell conveying mechanism 9 is used for sequentially and orderly conveying the motor shell 10 among the shell feeding mechanism 2, the central shaft riveting mechanism 3, the triangular elastic sheet mounting mechanism 4, the triangular elastic sheet detecting mechanism 5, the defective product eliminating mechanism 100, the central shaft oiling mechanism 6, the rotor mounting mechanism 7 and the discharging mechanism 8.

When the machine shell assembly is assembled, the motor machine shell 10 is automatically and orderly discharged through the machine shell feeding mechanism 2, the motor machine shell is conveyed through the machine shell conveying mechanism 9, the central shaft 11 and the motor machine shell 10 are automatically riveted through the central shaft riveting mechanism 3, the triangular elastic sheet body 16 is firstly punched and formed through the triangular elastic sheet installing mechanism 4, the formed triangular elastic sheet is automatically installed on the central shaft, whether the triangular elastic sheet body 16 is correctly installed is detected through the triangular elastic sheet detecting mechanism 5, defective semi-products which are not installed in place are eliminated to a specified area through the defective product eliminating mechanism, then the central shaft 11 is automatically oiled through the central shaft oiling mechanism 6, the rotor body 20 is firstly cleaned through the rotor installing mechanism 7, the cleaned rotor body 20 is installed on the central shaft 11, and finally the assembled machine shell assembly is sent out through the discharging mechanism 8, whole assembling process need not manual operation, realizes automated production, reduces the cost of labor, moreover very big promotion the efficiency of production.

Referring to fig. 1 and 2, the casing feeding mechanism 2 includes a casing vibration tray 21 and a feeding groove 22 connected to a discharge port of the casing vibration tray 21, a stopper 23 and a sensor 24 are disposed at a front end of the feeding groove 22, the casing vibration tray 21 discharges the motor casing 10 sequentially, the stopper 23 can limit the position of the motor casing 10, and the sensor 24 can detect whether the motor casing 10 reaches the position of the stopper 23, so that the motor casing 10 can be clamped by the casing conveying mechanism 9 for conveying.

Referring to fig. 1 and 3-4, the center shaft riveting mechanism 3 includes a center shaft conveying device 12 and a riveting device 13, the center shaft conveying device 12 includes a first support frame 31 disposed on the frame 1, a center shaft vibration disc 32 is disposed on the first support frame 31, a discharge port of the center shaft vibration disc 32 is connected to a conveying pipeline 33, the riveting device 13 includes a support seat 34 disposed on the frame 1, a first fixture 35 for fixing the motor housing 10 is disposed on the support seat 34, a first circular hole 36 capable of allowing the center shaft 11 to pass through is disposed on the first fixture 35, a first cylinder 37 is disposed on the support seat 34, a shaft feeding slider 38 is disposed on a piston rod of the first cylinder 37, and a second circular hole 39 for fixing the center shaft 11 is disposed on the shaft feeding slider 38, the discharge port of the conveying pipeline 33 is correspondingly arranged on the second round hole 39, the shaft-feeding slide block 38 can make the second round hole 39 communicate with and correspond to the first round hole 36, the support seat 34 is internally provided with a second cylinder 300, the piston rod of the second cylinder 300 is vertically arranged upwards and is provided with a top shaft 301, the top shaft 301 can push the central shaft 11 in the second round hole 39 to extend upwards and be riveted with the motor shell 10, the upper end of the first support frame 31 is provided with a third cylinder 302, the piston rod of the third cylinder 302 extends downwards and is provided with a pressure head 303 for pressing the motor shell 10 on the first jig 35; according to the structure, the central shaft 11 is conveyed to the second round hole 39 of the shaft conveying sliding 38 through the central shaft vibrating disk 32 and the conveying pipeline 33, the first air cylinder 37 works to push the shaft conveying sliding 38 forwards, the central shaft 11 on the second round hole 39 is aligned to the first round hole 36, then the second air cylinder 300 works, the central shaft 11 is pushed upwards to move upwards to the first round hole 36 through the upward movement of the top shaft 301, the upper end of the central shaft 11 extends out of the first round hole 36, the motor shell 10 covers the first fixture 35 at the moment, the third air cylinder 302 works, the driving pressure head 303 presses downwards to rivet the motor shell 10 and the central shaft 11, and therefore riveting work of the central shaft is achieved.

Referring to fig. 1, 5-6, triangle shell fragment installation mechanism 4 is including triangle shell fragment forming device 14 and triangle shell fragment conveyor 15, triangle shell fragment forming device 14 is including setting up second support frame 41 and third support frame 42 in the frame 1 rotate on the second support frame 41 and install coil of strip 43 be equipped with in the third support frame 42 and upgrade stamping die 44, be equipped with between coil of strip 43 and the upgrading stamping die 44 and carry out stamping forming's steel band conveying mechanism 45 in carrying out stamping forming in coil of strip 43's the steel sheet to upgrading stamping die 44, its steel band conveying mechanism 45 is machinery for prior art stamping equipment, is not being repeated here, and the during operation carries the steel band in proper order to upgrade stamping die 44 in proper order through steel band conveying mechanism 45 and carries out stamping forming.

Further, the triangular spring plate conveying device 15 includes a fourth cylinder 51 on a third supporting frame 42, a piston rod of the fourth cylinder 51 is provided with an L-shaped slider 52, a forming mold core 53 in the progressive stamping die 44 is arranged on the L-shaped slider 52, the frame 1 is provided with a second fixture 54 for placing the motor housing 10, a first rotary cylinder 55 is arranged on the third supporting frame 42 between the second fixture 54 and the progressive stamping die 44, a rotary plate 56 is arranged on a rotary shaft of the first rotary cylinder 55, two first guide rod cylinders 57 are symmetrically arranged at a lower end of the rotary plate 56, a triangular claw 58 capable of clamping the triangular spring plate body 16 on the forming mold core 53 is arranged at a moving end of the first guide rod cylinder 57, and the first rotary cylinder 55 can drive the two triangular claws 58 to perform rotary switching between the second fixture 54 and the forming mold core 53, because the forming mold core 53 of the progressive stamping die 44 is arranged on the L-shaped slider 52, after the triangular spring plate body 16 is stamped, the L-shaped slider 52, the forming mold core 53 and the triangular spring plate body 16 after being stamped are pushed out through the first guide rod cylinder 57, the triangular spring plate body 16 on the forming mold core 53 is clamped through the triangular claw 58, the triangular claw 58 is driven to rotate through the first rotating cylinder 55, the triangular claw 58 clamping the triangular spring plate body 16 is rotated to the upper part of the second jig 54, and the triangular spring plate body 16 is placed on the central shaft 11 in the motor housing 10 on the second jig 54, so that the automatic forming and the automatic assembly of the triangular spring plate body 16 are realized.

Referring to fig. 1 and 7, the triangular spring plate detection mechanism 5 includes a third fixture 61 disposed on the frame 1, a fifth cylinder 63 is disposed on one side of the third fixture 61, a piston rod of the fifth cylinder 63 is provided with an installation seat 64, and a lower end of the installation seat 64 is provided with a pressure sensor 65 for pressing the triangular spring plate body 16 in the motor housing 10 on the third fixture 61.

Defective products rejection mechanism 100 is including setting up fourth tool 62 in frame 1 fourth tool 62 one side second revolving cylinder 66 install the defective products machinery tong 67 that can press from both sides motor housing 10 on the fourth tool 62 through the connecting seat on the rotation axis of second revolving cylinder 66.

During detection, the mounting seat 64 and the pressure sensor 65 are driven by the fifth cylinder 63 to move downwards to press the triangular spring plate body 16 in the motor shell 10, and the current gravity value is displayed by the pressure sensor 65, so that whether the triangular spring plate body 16 is mounted on the central shaft 11 or not and whether a plurality of triangular spring plate bodies 16 are mounted or not can be judged; if an abnormality is detected, the defective motor casing 10 on the fourth jig 62 can be clamped up by the defective product mechanical clamping hand 67 on the defective product removing mechanism 100, and the defective product can be clamped into the defective product box 60, so that the purposes of automatically detecting the triangular spring plates and removing the defective product are achieved.

Referring to fig. 1 and 8, the central shaft oiling mechanism 6 includes a fifth jig 71 disposed on the frame 1 and used for placing the motor housing 10, a second guide rod cylinder 72 and a fixing rod 73 are respectively disposed on one side of the fifth jig 71 on the frame 1, a lubricating oil housing 74 for placing lubricating oil is disposed on the fixing rod 73, an oiling head mounting plate 75 is disposed at a moving end of the second guide rod cylinder 72, an oiling head 76 for oiling the motor housing 10 on the fifth jig 71 is disposed on the oiling head mounting plate 75, an oil pipe 77 is connected between the lubricating oil housing 74 and the oiling head 76, the oiling head mounting plate 75 and the oiling head 76 are driven by the second guide rod cylinder 72 to move downward above the fifth jig 71 during oiling operation, and the central shaft 11 in the motor housing 10 on the fifth jig 71 is oiled by the oiling head 76, thereby realizing the purpose of automatic oil pumping.

Referring to fig. 1, 9-10, the rotor surface cleaning device 17 includes a mounting base 81 disposed on the frame 1, a feeding rotating block 82, a receiving rotating block 83, and a plurality of guide posts 84 are respectively rotatably mounted on the mounting base 81, a third guide rod cylinder 85 is further disposed on the mounting base 81, a moving plate 86 is disposed at a moving end of the third guide rod cylinder 85, the moving plate 86 is provided with a plurality of guide posts 87, a fixed shaft 89 for placing a rotor body 91 is disposed between the plurality of guide posts 87, an adhesive tape 88 is disposed on the feeding rotating block 82, one end of the adhesive tape 88 is connected to the receiving rotating block 83 after sequentially bypassing the guide posts 84 and the guide posts 87, and the adhesive tape 88 can clean the rotor body 91 on the fixed shaft 89.

The rotor mounting mechanism 7 comprises a rotor placing disc 92 arranged on the frame 1 and used for placing a rotor body 91, a belt conveyor 93 and a first rotor mechanical clamping hand 94 capable of conveying the rotor body 91 in the rotor placing disc 92 to the belt conveyor 93 are arranged on one side of the rotor placing disc 92, a fourth supporting frame 95 is further arranged on the frame 1, a fourth guide rod cylinder 96 is arranged on the fourth supporting frame 95, a fifth guide rod cylinder 97 is arranged at the moving end of the fourth guide rod cylinder 96, an arched door type plate 90 is arranged at the moving end of the fifth guide rod cylinder 97, two second rotor mechanical clamping hands 98 used for clamping the rotor body 91 are arranged at two ends of the arched door type plate 90, a sixth jig 99 used for placing the motor shell 10 is further arranged on the frame 1, and the fourth guide rod cylinder 96 can drive the two second rotor mechanical clamping hands 98 to move between the belt conveyor 93 and the belt conveyor, The fixed axis 89 and the sixth jig 99.

When the rotor surface cleaning device 17 and the rotor mounting mechanism 7 work, the rotor body 91 in the rotor placing disc 92 is conveyed into the belt conveyor 93 through the first rotor mechanical gripper 94, the rotor body 91 is moved towards the second rotor mechanical gripper 98 by the belt conveyor 93, one rotor body 91 on the belt conveyor 93 is gripped by the second rotor mechanical gripper 98, the fourth guide rod cylinder 96 drives the rotor body 91 on the second rotor mechanical gripper 98 to move to the position above the fixed axis 89, the rotor body 91 is placed on the fixed axis 89, then the feeding rotary block 82 and the receiving rotary block 83 rotate through the rotation of the feeding rotary block 82 and the receiving rotary block 83, the feeding rotary block 82 and the receiving rotary block 83 are driven to rotate through the motor, the used adhesive tape 88 is recovered through the rotary block 83 while the adhesive tape 88 is sent out, the outer wall surface of the rotor body 91 on the fixed axis 89 can be cleaned and rubbed in the conveying process of the adhesive tape 88, the cleanness of the rotor body 91 is guaranteed, then, the second rotor mechanical clamping hand 98 on the rear side moves to the belt conveyor 93 to clamp the rotor body 91 again, the second rotor mechanical clamping hand 98 on the front side clamps the cleaned rotor body 91, the rotor body 91 on the belt conveyor 93 is conveyed to the fixed axis 89 through the operation of the fourth guide rod cylinder 96, and meanwhile, the cleaned rotor body 91 on the fixed axis 89 is conveyed to the sixth jig 99.

Referring to fig. 1, 9 and 11, the discharging mechanism 8 includes an eighth cylinder 200 and a guiding inclined chute 202, a piston rod of the eighth cylinder 200 is provided with a material pushing plate 201, when in use, the assembled motor casing 10 is conveyed to the upper side of the guiding inclined chute 202 by the casing conveying mechanism 9, and finally, the assembled motor casing 10 is pushed out by the material pushing plate 201 through the operation of the eighth cylinder 200, so that the assembly of the casing assembly is realized.

It should be noted that the discharging mechanism 8 may also be provided with a guiding inclined chute 202, and the discharging mechanism can automatically drop down by the self-gravity of the motor housing 10, so as to achieve the purpose of discharging.

Referring to fig. 1 and 11, the casing conveying mechanism 9 includes a sixth cylinder 101 on the frame 1, a piston rod of the sixth cylinder 101 extends upward and is provided with a first mounting plate 102, the first mounting plate 102 is provided with a seventh cylinder 103, a piston rod of the seventh cylinder 103 is horizontally provided and is provided with a second mounting plate 104, the second mounting plate 104 is provided with a plurality of casing mechanical grippers 106 for gripping the motor casing 10 from left to right in sequence and at equal intervals, wherein the casing mechanical grippers include a casing mechanical gripper 106a, a casing mechanical gripper 106b, a casing mechanical gripper 106c, a casing mechanical gripper 106d, a casing mechanical gripper 106e, a casing mechanical gripper 106f and a casing mechanical gripper 106g, the second mounting plate 104 is provided with a third rotary cylinder 105, a second casing mechanical gripper 106 from left to right on the second mounting plate 104 is fixedly mounted on the second rotary cylinder 105, that is, the mechanical clamping arm 106b of the housing is installed on the third rotary cylinder 105, because the opening of the motor housing 10 needs to be downward arranged to cover the first fixture 35 when the center shaft riveting mechanism is in the 3-position, and the opening of the motor housing 10 needs to be upward arranged when the triangular spring plate mounting mechanism is in the 4-position, the motor housing 10 on the first fixture 35 can be overturned by 180 degrees and conveyed to the second fixture 54 by the third rotary cylinder 105, thereby ensuring the smooth installation of the housing assembly.

The specific working principle of the invention is as follows:

firstly, placing a motor shell 10 to be assembled in a shell vibration disc 21, placing a central shaft 11 to be assembled in a central shaft vibration disc 32, and placing a rotor body 91 to be assembled in a rotor placing disc 92; when the machine shell assembly starts to assemble, the motor shell 10 is orderly discharged through the shell vibration disc 21, the stop block 23 can play a limiting role, the sensor 24 can detect whether the motor shell 10 reaches the position of the stop block 23, one motor shell 10 in the feeding groove 22 is clamped through the shell mechanical clamping hand 106a and is conveyed to the first fixture 35, the central shaft 11 is conveyed to the second round hole 39 of the shaft conveying slide 38 through the central shaft vibration disc 32 and the conveying pipeline 33, the first air cylinder 37 works to push the shaft conveying slide 38 forwards, the central shaft 11 on the second round hole 39 is aligned to the first round hole 36, then the second air cylinder 300 works to push the central shaft 11 upwards to move into the first round hole 36 through the upward movement of the top shaft 301, the upper end of the central shaft 11 extends out of the first round hole 36, at the moment, the motor shell 10 covers the first fixture 35, the third air cylinder 302 works, the driving pressure head 303 presses downwards to rivet the motor shell 10 with the central shaft 11, after the riveting is completed, the motor shell 10 is clamped by the shell mechanical clamping hand 106b and rotates 180 degrees by the third rotary cylinder 105, and the motor shell 10 is fixed on the second jig 54 with the opening facing upwards; at this time, because the forming mold core 53 of the progressive stamping die 44 is arranged on the L-shaped slider 52, after the triangular spring plate body 16 is stamped, the L-shaped slider 52, the forming mold core 53 and the stamped triangular spring plate body 16 are pushed out by the first guide rod cylinder 57, the triangular spring plate body 16 on the forming mold core 53 is clamped by the triangular claw 58, the triangular claw 58 is driven by the first rotary cylinder 55 to rotate, so that the triangular claw 58 clamping the triangular spring plate body 16 rotates to the upper part of the second jig 54, and the triangular spring plate body 16 is placed on the central shaft 11 in the motor housing 10 on the second jig 54, thereby realizing the automatic forming and the automatic assembly of the triangular spring plate body 16; then the motor casing 10 with the triangular spring is transported to the third fixture 61 by the casing mechanical gripper 106c, during detection, the mounting seat 64 and the pressure sensor 65 are driven by the fifth cylinder 63 to move downwards to press the triangular spring body 16 in the motor casing 10, the current gravity value is displayed by the pressure sensor 65, so as to judge whether the triangular spring body 16 is mounted and whether a plurality of triangular spring bodies 16 are mounted, after detection, the casing mechanical gripper 106d clamps the motor casing 10 to the fourth fixture 62, if the former detects abnormality, the defective motor casing 10 on the fourth fixture 62 can be gripped by the defective mechanical gripper 67, the defective product can be gripped to the defective product box 60, if the motor casing 10 is a good product, the motor casing 10 can be gripped by the casing mechanical gripper 106e and transported to the fifth fixture 71, during oil pumping operation, the second guide rod cylinder 72 drives the oiling head mounting plate 75 and the oiling head 76 to move downwards to the position above the fifth jig 71, and the oiling head 76 is used for oiling the central shaft 11 in the motor shell 10 on the fifth jig 71, so that the purpose of automatic oiling is achieved; after the oiling is finished, the motor shell 10 is clamped and conveyed to the sixth jig 99 through the shell mechanical clamping hand 106 f; at this time, when the rotor mounting mechanism 7 operates synchronously, the rotor body 91 in the rotor placing disk 92 is firstly conveyed into the belt conveyor 93 by the first rotor mechanical gripper 94, the rotor body 91 is moved towards the second rotor mechanical gripper 98 by the belt conveyor 93, and one rotor body 91 on the belt conveyor 93 is gripped by the second rotor mechanical gripper 98, the fourth guide rod cylinder 96 drives the rotor body 91 on the second rotor mechanical gripper 98 to move to the upper side of the fixed axis 89, and the rotor body 91 is placed on the fixed axis 89, and then the feeding rotary block 82 and the receiving rotary block 83 rotate by the rotation of the feeding rotary block 82 and the receiving rotary block 83, and the feeding rotary block 82 and the receiving rotary block 83 rotate by the motor, so that the feeding rotary block 82 sends out the adhesive tape 88, and the used adhesive tape 88 is recovered by the receiving rotary block 83, and the outer wall surface of the rotor body 91 on the fixed axis 89 can be cleaned and rubbed during the conveying of the adhesive tape 88, the cleanness of the rotor body 91 is guaranteed, then, the second rotor mechanical clamping hand 98 on the rear side moves to the belt conveyor 93 to clamp the rotor body 91 again, the second rotor mechanical clamping hand 98 on the front side clamps the cleaned rotor body 91, the rotor body 91 on the belt conveyor 93 is conveyed to the fixed axis 89 through the operation of the fourth guide rod cylinder 96, and meanwhile, the cleaned rotor body 91 on the fixed axis 89 is conveyed into the motor shell 10 on the sixth jig 99, so that the installation of the rotor is realized; the assembled motor casing 10 is conveyed to the upper part of the guide inclined chute 202 by the casing mechanical clamping hand 106g, and finally the assembled motor casing 10 is pushed out by the material pushing plate 201 through the operation of the eighth cylinder 200, so that the full-automatic assembly of the casing assembly is realized.

While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof with reference to the drawings, it will be understood by those skilled in the art that the invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.