Automatic assembly equipment for motor end cover

Abstract

The present invention relates to an automatic assembly device for motor end covers, comprising: an automatic end cover feeding mechanism; an end cover conveying mechanism; a conveying circulation line; a dust collecting mechanism; an automatic oiling mechanism for end cover bearing chambers; a red steel automatic assembly shaping mechanism; an automatic wave pad assembly mechanism for automatically assembling the end covers transmitted by the conveying circulation line; a double-station end cover conveying mechanism for conveying the end cover plates to an automatic glue dispensing mechanism and moving the glued end covers to a flip assembly pre-pressing mechanism; an automatic glue dispensing mechanism for glue dispensing the end covers conveyed by the double-station end cover conveying mechanism; an end cover flip assembly pre-pressing mechanism for flipping the glued end covers and pre-pressing them onto the motors of the motor conveying line. The present invention adopts an automated assembly line mode for production and assembly, realizes automatic assembly of the end covers onto the motors, greatly improves production efficiency, reduces labor costs, and enhances the competitiveness and economic benefits of enterprises.

Description

Technical Field

[0001] The invention belongs to the technical field of automatic assembly equipment, and in particular relates to automatic assembly equipment for a motor end cover. Background Art

[0002] The motor is a common component in the mechanical field and has a wide range of uses. In actual production, the motor end cover needs to be assembled to the motor. Before the motor end cover is assembled to the motor, it needs to be processed by vacuuming, oiling, red steel, wave pad assembly, and glue dispensing. At present, most of the production lines of enterprises are manual assembly lines, which have high labor costs and low production efficiency. At the same time, human factors will also lead to product defects, and the product yield cannot be guaranteed. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide an automatic assembly device for motor end covers which improves production efficiency, saves labor costs, avoids product defects caused by human factors, and improves product yield.

[0004] To achieve the above object, the technical solution adopted by the present invention is: an automatic assembly device for motor end cover, comprising:

[0005] The end cap automatic feeding mechanism is used to automatically transfer the end cap to the end cap handling mechanism;

[0006] The end cap transport mechanism is used to deliver the end caps from the end cap automatic feeding mechanism to the conveying circulation line;

[0007] Conveying circulation line, used to transport the end caps in a straight line;

[0008] The dust collecting mechanism is used to collect dust from the end caps of the conveying circulation line;

[0009] The automatic oiling mechanism for the end cover bearing chamber is used to oil the end cover bearing chamber of the conveying circulation line;

[0010] Red steel automatic assembly and shaping mechanism, used for red steel automatic assembly and shaping of end caps transmitted by the conveying circulation line;

[0011] The wave pad automatic assembly mechanism is used to automatically assemble the wave pads of the end caps transmitted by the conveyor circulation line;

[0012] The double-station end cover transport mechanism is used to transport the end cover plate to the automatic dispensing mechanism and move the end cover after dispensing to the flip assembly pre-pressing mechanism;

[0013] Automatic glue dispensing mechanism, used for dispensing glue on the end caps transported by the double-station end cap transport mechanism;

[0014] The end cover flip assembly pre-pressing mechanism is used to flip the end cover after glue dispensing and pre-press it onto the motor of the motor conveyor line.

[0015] Furthermore, the end cover automatic feeding mechanism comprises a rotatable indexing turntable; the indexing turntable is provided with a plurality of positioning rods; positioning grooves are provided on both sides of each positioning rod; an end cover lifting mechanism and a positioning assembly are provided on one side of the indexing turntable, which are used to lift the end cover and position the indexing turntable respectively;

[0016] The positioning assembly comprises a positioning bracket, on which a positioning member capable of being moved laterally is provided, and the front end of the positioning member is provided with two clamping blocks adapted to two adjacent positioning grooves;

[0017] The end cover lifting mechanism comprises a lifting block which can slide up and down through a lifting motor and a lifting slide rail, and two lifting plates adapted to positioning grooves are arranged at the front end of the lifting block.

[0018] Furthermore, the end cap transport mechanism comprises an end cap transport cylinder which can move laterally; an end cap transport electromagnet is provided at the bottom of the end cap transport cylinder.

[0019] Furthermore, the dust suction mechanism comprises a dust suction lifting cylinder arranged on the dust suction bracket, and a dust suction head is arranged at the bottom of the dust suction lifting cylinder.

[0020] Furthermore, the automatic oiling mechanism of the end cover bearing chamber includes an oiling lifting cylinder arranged on an oiling bracket; and an oiling mechanism that can move up and down is provided at the bottom of the oiling lifting cylinder.

[0021] Furthermore, the red steel automatic assembly and shaping mechanism comprises a red steel assembly mechanism and a shaping mechanism arranged on the conveying circulation line in front and behind, wherein the shaping mechanism is used to shape the assembled red steel; the red steel assembly mechanism comprises a red steel vibration plate and a suction position workbench arranged relatively; a discharge channel is provided on the red steel vibration plate; a double-station suction assembly is provided above the red steel vibration plate and the suction position workbench, which is used to synchronously grab two red steels; a kicking assembly is provided on the suction position table, which is used to kick the excess red steel into the waste trough;

[0022] Among them, the shaping mechanism includes a shaping bracket, on which is a pressure head that can be raised and lowered by a shaping cylinder; the double-station suction assembly includes two suction lifting cylinders that can be moved laterally by a suction transverse movement module, and the suction lifting cylinder drives the suction cup located on the suction slide rail to rise and fall, and the suction cup is used to absorb red steel.

[0023] Furthermore, the kicking assembly includes a fixed block, in which a groove for placing red steel of a certain thickness is provided; one side of the fixed block is provided with an inverted U-shaped kicking plate that can be laterally moved by a kicking cylinder, and the fixed block is arranged in the inverted U-shaped kicking plate; when the inverted U-shaped kicking plate is driven forward by the kicking cylinder, the inverted U-shaped kicking plate kicks the red steel exceeding the groove into the waste trough

[0024] Furthermore, the wave pad automatic assembly mechanism comprises a wave pad vibration plate and a material picking detection station arranged relatively; a double-station material picking mechanism is arranged above the wave pad vibration plate and the material picking detection station; the material picking detection station comprises a detection platform and a material discharge platform which can be synchronously moved laterally by a material picking cylinder; a displacement sensor is arranged on the detection platform for detecting the thickness of the wave pad; a storage table is arranged on the top of the material discharge platform; a jacking groove is arranged on the top of the storage table, and a contoured barrel for placing the wave pad is arranged on the upper end of the jacking groove; a curved surface matching the wave pad is arranged on the top of the contoured barrel; a jacking rod which can move up and down by a wave pad lifting cylinder is arranged on the material discharge platform, and the top of the jacking rod passes through the jacking groove and is located in the contoured barrel; an air blowing pipe connected to the displacement sensor is arranged on one side of the storage table, and the air blowing pipe is used to blow multiple wave pads into the waste box;

[0025] The double-station material-picking mechanism comprises two material-picking cylinders which can be laterally moved by means of a material-picking transverse shifting module; the two material-picking cylinders are respectively provided with suction claws and suction pieces which can be lifted up and down.

[0026] Furthermore, the double-station end cap handling mechanism includes a laterally movable end cap suction lifting cylinder, and two end cap suction clamps that can be lifted up and down are provided at the bottom of the end cap suction lifting cylinder; the automatic glue dispensing device is arranged on one side of the conveying circulation line, and the automatic glue dispensing device includes a glue dispensing bracket, and a rotatable end cap glue dispensing platform is provided on the glue dispensing bracket; a glue dispensing head is provided above the end cap glue dispensing platform; the glue dispensing head is arranged on the glue dispensing moving cylinder through the glue dispensing lifting cylinder; the glue dispensing moving cylinder is arranged on the glue dispensing bracket.

[0027] Furthermore, the end cover flip assembly pre-pressing mechanism includes an end cover flip bracket; the end cover flip bracket is provided with a flip motor; the flip motor is provided with a flip plate; the front end of the flip plate is provided with a flip suction cup for sucking the end cover; the flip motor is used to drive the end cover on the flip suction cup to flip and then pre-press it into the motor on the motor assembly line.

[0028] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0029] The automatic assembly equipment for motor end covers of the scheme of the present invention adopts an automated assembly line method for production and assembly, realizing automatic loading, dust removal, automatic oiling, automatic assembly of red steel shaping, automatic assembly of wave pads, automatic gluing, automatic transportation, and end cover flipping assembly and pre-pressing, and finally transmitting the assembled products of the motor and the end cover. Mechanical automation replaces manual assembly line production, which greatly improves production efficiency, reduces labor costs, and enhances the competitiveness and economic benefits of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The technical solution of the present invention is further described below in conjunction with the accompanying drawings:

[0031] Attached Figure 1 It is a structural schematic diagram of the present invention;

[0032] Attached Figure 2 It is a structural schematic diagram of the cooperation between the end cap automatic feeding mechanism and the end cap conveying mechanism when a single end cap and a single positioning rod are matched;

[0033] Attached Figure 3 For attachment Figure 2 A structural diagram from another perspective;

[0034] Attached Figure 4 For attachment Figure 3 A partial enlarged view of middle A;

[0035] Attached Figure 5 It is a structural schematic diagram of the dust collection mechanism;

[0036] Attached Figure 6 This is a schematic diagram of the structure of the automatic oiling mechanism for the end cover bearing chamber;

[0037] Attached Figure 7 This is a structural diagram of the Honggang automatic assembly shaping mechanism;

[0038] Attached Figure 8 For attachment Figure 7 A structural diagram from another perspective;

[0039] Attached Fig. 9 It is a structural schematic diagram of the kicking component;

[0040] Attached Fig.10 It is a structural schematic diagram of the wave pad automatic assembly station;

[0041] Attached Fig.11 For attachment Fig.10 A structural diagram from another perspective;

[0042] Attached Fig.12 It is a structural diagram of the material taking and testing station;

[0043] Attached Fig.13It is a schematic diagram of the structure in which the automatic dispensing mechanism and the end cover are moved to the flip assembly pre-pressing mechanism for coordination;

[0044] Among them: frame 1, end cover automatic feeding mechanism 2, end cover conveying mechanism 3, conveying circulation line 4, motor 5, dust suction mechanism 6, end cover bearing chamber automatic oiling mechanism 7, red steel automatic assembly shaping mechanism 8, wave pad automatic assembly mechanism 9, double-station end cover conveying mechanism 10, automatic glue dispensing mechanism 11, flip assembly pre-pressing mechanism 12, motor conveying line 13, end cover 14, indexing turntable 20, positioning rod 21, positioning groove 22, positioning bracket 23 , positioning piece 24, clamping block 25, lifting motor 26, lifting slide rail 27, lifting block 28, lifting plate 29, end cover transport cylinder 30, end cover transport electromagnet 31, end cover fixture 40, dust suction bracket 60, dust suction lifting cylinder 61, dust suction head 62, oiling bracket 70, oiling lifting cylinder 71, oiling mechanism 72, end cover suction lifting cylinder 100, end cover suction clamp 101, glue dispensing bracket 110, end cover glue dispensing station 111, glue dispensing Head 112, dispensing lifting cylinder 113, dispensing moving cylinder 114, dispensing bracket 115, end cover flip bracket 120, flip motor 121, flip plate 122, flip suction cup 123, red steel vibration plate 801, suction position workbench 802, discharge channel 803, suction transverse movement module 804, suction lifting cylinder 805, suction slide rail 806, suction cup 807, red steel 808, fixed block 809, kicking cylinder 810, pour U-shaped kick plate 811, waste trough 812, shaping bracket 820, shaping cylinder 821, pressure head 822, material picking cylinder 910, detection platform 911, material discharge platform 912, displacement sensor 913, storage table 914, contour barrel 915, wave pad lifting cylinder 916, lifting rod 917, air blow pipe 918, waste box 919, material picking transverse movement module 920, material picking cylinder 921, suction clamp 922, suction piece 923. DETAILED DESCRIPTION

[0045] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0046] Please refer to the attached Figure 1-13The present invention relates to an automatic assembly device for motor end covers, comprising: an automatic end cover feeding mechanism 2, which is arranged on a frame 1, for automatically transferring the end covers to the end cover conveying mechanism; an end cover conveying mechanism 3, which is used to transfer the end covers from the automatic end cover feeding mechanism to the conveying circulation line; a conveying circulation line 4, which is used to transfer the end covers in a straight line; a dust collection mechanism 6, which is used to perform dust collection processing on the end covers transferred by the conveying circulation line; an automatic oiling mechanism 7 for the end cover bearing chamber, Used to oil the end cover bearing chamber transmitted by the conveying circulation line; red steel automatic assembly and shaping mechanism 8, used to automatically assemble and shape the end cover transmitted by the conveying circulation line; wave pad automatic assembly mechanism 9, used to automatically assemble the end cover transmitted by the conveying circulation line; double-station end cover conveying mechanism 10, used to convey the end cover plate to the automatic glue dispensing mechanism 11 and move the end cover after glue dispensing to the flip assembly pre-pressing mechanism 12; the automatic glue dispensing mechanism 11, used to glue the end cover transported by the double-station end cover conveying mechanism 10; the end cover flip assembly pre-pressing mechanism 12, used to flip the end cover after glue dispensing and pre-press it onto the motor 5 of the motor conveying line 13.

[0047] As a further preferred embodiment, the end cover automatic feeding mechanism 2 includes a rotatable dividing turntable 20; a plurality of positioning rods 21 are provided on the dividing turntable 20; positioning grooves 22 are provided on both sides of each positioning rod 21; an end cover lifting mechanism and a positioning assembly are provided on one side of the dividing turntable 20, which are respectively used to lift the end cover and position the dividing turntable; the positioning assembly includes a positioning bracket 23, on which a laterally movable positioning member 24 is provided, and the front end of the positioning member 24 is provided with two blocks 25 adapted to two adjacent positioning grooves.

[0048] The end cover lifting mechanism includes a lifting block 28 that can slide up and down through a lifting motor 26 and a lifting rail 27 , and two lifting plates 29 adapted to positioning grooves are provided at the front end of the lifting block 28 .

[0049] As a further preferred embodiment, the end cap transport mechanism 3 comprises an end cap transport cylinder 30 which can move laterally; an end cap transport electromagnet 31 is provided at the bottom of the end cap transport cylinder 30 .

[0050] As a further preferred embodiment, the conveying circulation line 4 is composed of two parallel annular transmission lines, and an end cap fixture 40 for placing the end caps is provided on the two annular transmission lines.

[0051] During actual work, the end cap automatic feeding mechanism 2 starts to work, and the end caps are manually fed onto the sixteen-dividing turntable. Each workstation can feed 25-30 pieces of end caps, and the dividing turntable turns to the working position; at this time, the positioning mechanism starts to work, and the two positioning blocks 25 at the front end of the positioning member 24 are inserted forward into the corresponding positioning grooves 22, thereby positioning the dividing turntable; then the end cap lifting mechanism works, and the lifting motor 26 and the lifting slide rail 27 cooperate to drive the lifting plate 29 at the front end of the lifting block 28 to move the end cap on the corresponding positioning rod upward to a suitable height as a whole, waiting for the end cap transporting mechanism 3 to grab the top end cap.

[0052] The end cap transporting electromagnet 31 moves horizontally to the top of the end cap, and then the end cap transporting cylinder 30 drives the end cap transporting electromagnet 31 to move downward to suck the end cap, and then the end cap is moved to the conveying circulation line 4. There is an end cap fixture for placing the end cap on the conveying circulation line 4, and the servo motor drives the conveying circulation line 4 to run a fixed distance.

[0053] As a further preferred embodiment, the dust suction mechanism 6 includes a dust suction lifting cylinder 61 arranged on a dust suction bracket 60, and a dust suction head 62 is provided at the bottom of the dust suction lifting cylinder 61. After the dust suction head 62 is in place, it is started to clean up the debris in the inner cavity of the end cover to ensure that there is no debris in the inner cavity of the end cover.

[0054] As a further preferred embodiment, the automatic oiling mechanism 7 for the end cover bearing chamber includes an oiling lifting cylinder 71 arranged on an oiling bracket 70; an oiling mechanism 72 which can move up and down is provided at the bottom of the oiling lifting cylinder 71; during operation, when the end cover is in place, the oiling mechanism 72 is lowered into the bearing chamber of the end cover through the oiling lifting cylinder, the oiling mechanism is opened, and the bearing chamber in the end cover is oiled, and after the oiling is completed, the oiling mechanism is closed and rises back to its original position.

[0055] As a further preferred embodiment, the red steel automatic assembly and shaping mechanism 8 includes a red steel assembly mechanism 80 and a shaping mechanism 81 which are arranged front and rear on the conveying circulation line 4, wherein the shaping mechanism 81 is used to perform shaping operations on the assembled red steel; the red steel assembly mechanism 80 includes a red steel vibration disk 801 and a suction position workbench 802 which are relatively arranged; a discharge channel 803 is provided on the red steel vibration disk 801; a double-station suction component is provided above the red steel vibration disk 801 and the suction position workbench 802 for synchronously grabbing two red steels; a kicking component is provided on the suction station table 802 for kicking excess red steel 808 into the waste trough.

[0056] Among them, the double-station suction component includes two suction lifting cylinders 805 that can be moved laterally through the suction transverse movement module 804. The suction lifting cylinders 805 drive the suction cup 807 located on the suction slide rail 806 to move up and down, and the suction cup 807 is used to suck red steel.

[0057] The kicking assembly includes a fixed block 809, in which a groove for placing red steel of a certain thickness is provided; one side of the fixed block 809 is provided with an inverted U-shaped kicking plate 811 which can be moved laterally by a kicking cylinder 810, and the fixed block 809 is arranged in the inverted U-shaped kicking plate 811; when the inverted U-shaped kicking plate 811 is driven forward by the kicking cylinder 810, the inverted U-shaped kicking plate 811 kicks the red steel exceeding the groove into the waste trough 812.

[0058] The shaping mechanism 81 includes a shaping bracket 820 , on which a pressure head 822 is provided that can be raised and lowered by a shaping cylinder 821 .

[0059] During operation, the red steel is loaded by the red steel vibration plate. The bulk red steel is manually placed in the red steel vibration plate, and is vibrated out from the discharge channel 803 to the predetermined position by the red steel vibration plate. After the first suction cup in the double-station suction assembly sucks the red steel, the suction transverse movement module 804 and the suction lifting cylinder 805 cooperate to place the red steel in the groove of the suction position workbench. Since only one red steel is needed each time, in order to prevent the wrong number of red steel, the kicking cylinder 810 drives the inverted U-shaped kicking plate 811 to move forward. Since the groove can only accommodate one red steel, the excess red steel will be taken forward by the inverted U-shaped kicking plate 811 and removed into the waste trough. After completion, the second suction cup in the double-station suction assembly sucks the red steel and assembles it in the motor end cover to complete the assembly of the red steel in the motor end cover.

[0060] However, since the red steel automatic assembly mechanism will lift up the red steel when breaking the vacuum and rising during the assembly, in order to ensure that the red steel is placed horizontally in the bearing room of the motor end cover, the lifted red steel needs to be flattened; therefore, when the conveying circulation line 5 transfers the motor end cover assembled with red steel to the shaping mechanism, the shaping cylinder 821 drives the pressure head 822 to press down, and after completing the pressing of the red steel, the shaping cylinder 821 moves up.

[0061] The wave pad automatic assembly station 9 includes a wave pad vibration plate 90 and a material taking detection station 91 which are arranged opposite to each other; a double-station material taking mechanism 92 is arranged above the wave pad vibration plate 90 and the material taking detection station 91; the material taking detection station 91 includes a detection platform 911 and a material discharging platform 912 which can be synchronously moved laterally by a material taking cylinder 910; a displacement sensor 913 is arranged on the detection platform 911 for detecting the thickness of the wave pad; a storage platform 914 is arranged on the top of the material discharging platform 912; the storage platform 91 4 is provided with a lifting groove on the top, and a contoured barrel 915 for placing a wave pad is provided on the upper end of the lifting groove; the top of the contoured barrel 915 is provided with a curved surface matching the wave pad; the discharge platform 912 is provided with a lifting rod 917 which can be moved up and down by a wave pad lifting cylinder 916, and the top of the lifting rod 917 passes through the lifting groove and is located in the contoured barrel 915; one side of the storage platform 914 is provided with a blowing pipe 918 connected to the displacement sensor 913, and the blowing pipe 918 is used to blow multiple wave pads into a waste box 919.

[0062] The double-station material picking mechanism 92 includes two material picking cylinders 921 that can be laterally moved through a material picking transverse movement module 920; the two material picking cylinders 921 are respectively provided with suction claws 922 and suction members 923 that can be lifted up and down.

[0063] In actual work, the wave pad is loaded through the wave pad vibration plate. The bulk wave pad is manually placed in the wave pad vibration plate. The wave pad reaches the predetermined position through the wave pad vibration plate. The suction clamp 922 in the double-station material picking mechanism 92 grabs the wave pad and then moves the wave pad to the curved surface at the top of the contoured barrel 915 of the discharge platform 912 through the material picking transverse movement module 920 and the material picking cylinder 921. After completion, the suction clamp 922 retreats.

[0064] Then the wave pad lifting cylinder 916 controls the lifting rod 917 to lift up, lifting the wave pad from the curved surface at the top of the profiling barrel 915, and then the wave pad lifting cylinder 916 drives the wave pad to move up and down until the curved surface of the wave pad fits with the top curved surface of the profiling barrel 915. After the fitting is completed, the suction piece 923 moves over to absorb the lifted wave pad, and the lifting rod 917 retracts.

[0065] In order to prevent the wave pads from being incorrect in number before they are assembled, they will be converted for inspection. At this time, the material picking cylinder 910 controls the inspection platform 911 to move horizontally to the bottom of the wave pad, and the displacement sensor detects the number of wave pads on the inspection platform. The detection is based on the thickness of the wave pad. If the number of wave pads is incorrect, the wave pads will break the vacuum, and the suction piece 923 will directly place the wave pads on the inspection platform. There will be an air blow pipe for removing the wave pads next to it, and the air blow pipe will blow the incorrect number of wave pads into the waste box 919; if the number of wave pads is correct, the suction piece 923 will assemble the wave pads in the corresponding motor end cover in the conveying circulation line 4 through the cooperation of the material picking transverse movement module 920 and the material picking cylinder 921.

[0066] As a further preferred embodiment, the double-station end cap handling mechanism 10 includes a laterally movable end cap suction lifting cylinder 100, and two end cap suction clamps 101 that can be lifted up and down are provided at the bottom of the end cap suction lifting cylinder 100; the automatic glue dispensing device 11 is arranged on one side of the conveying circulation line 4, and the automatic glue dispensing device 11 includes a glue dispensing bracket 110, and a rotatable end cap glue dispensing platform 111 is provided on the glue dispensing bracket 110; a glue dispensing head 112 is provided above the end cap glue dispensing platform 111; the glue dispensing head 112 is arranged on the glue dispensing moving cylinder 114 through the glue dispensing lifting cylinder 113; the glue dispensing moving cylinder 114 is arranged on the glue dispensing bracket 115.

[0067] In addition, the end cover flip assembly pre-pressing mechanism 12 includes an end cover flip bracket 120; the end cover flip bracket 120 is provided with a flip motor 121; the flip motor 121 is provided with a flip plate 122; the front end of the flip plate 122 is provided with a flip suction cup 123 for sucking the end cover; the flip motor 121 is used to drive the end cover on the flip suction cup 123 to flip and pre-press it into the motor 5 on the motor conveyor line 13.

[0068] During operation, after the end cap is assembled, it is conveyed to the double-station end cap handling mechanism 10 via the conveying circulation line 4. The first end cap suction clamp 101 at the double-station end cap handling mechanism 10 grabs the end cap and puts it into the end cap dispensing table 111. The dispensing head 121 above the end cap dispensing table 111 uses the dispensing lifting cylinder 113 and the dispensing moving cylinder 114 to adjust the position. During dispensing, the end cap automatically rotates via the end cap dispensing table 111, and each end cap is dispensed 5 times here; after the dispensing is completed, the second end cap suction clamp 101 in the double-station end cap handling mechanism 10 puts the end cap into the flipping suction cup 123 of the flipping mechanism, and the flipping motor 121 is used to drive the end cap on the flipping suction cup 123 to flip and pre-press it into the motor 5 on the motor conveying line 13. After pre-pressing, the flipping suction cup 123 is released, and the end cap flip assembly pre-pressing mechanism 12 returns to its original position, and the assembled motor 5 flows out from the motor conveying line 13.

[0069] The automatic assembly equipment for motor end covers of the present invention adopts an automated assembly line method for production and assembly, realizing automatic loading, dust removal, automatic oiling, automatic assembly of red steel shaping, automatic assembly of wave pads, automatic gluing, automatic transportation, and end cover flipping assembly and pre-pressing, and finally transmitting the assembled products of the motor and the end cover. Mechanical automation replaces manual assembly line production, greatly improving production efficiency, reducing labor costs, and enhancing the competitiveness and economic benefits of the enterprise.

[0070] The above are only specific application examples of the present invention and do not constitute any limitation on the protection scope of the present invention. Any technical solution formed by equivalent transformation or equivalent replacement shall fall within the protection scope of the present invention.

Claims

1. An automatic assembly device for a motor end cover, characterized in that: Included on the rack: The end cap automatic feeding mechanism is used to automatically transfer the end cap to the end cap handling mechanism; The end cap transport mechanism is used to deliver the end caps from the end cap automatic feeding mechanism to the conveying circulation line; Conveying circulation line, used to transport the end caps in a straight line; The dust collecting mechanism is used to collect dust from the end caps of the conveying circulation line; The automatic oiling mechanism for the end cover bearing chamber is used to oil the end cover bearing chamber of the conveying circulation line; Red steel automatic assembly and shaping mechanism, used for red steel automatic assembly and shaping of end caps transmitted by the conveying circulation line; The wave pad automatic assembly mechanism is used to automatically assemble the wave pads of the end caps transmitted by the conveyor circulation line; The double-station end cover transport mechanism is used to transport the end cover plate to the automatic dispensing mechanism and move the end cover after dispensing to the flip assembly pre-pressing mechanism; Automatic glue dispensing mechanism, used for dispensing glue on the end caps transported by the double-station end cap transport mechanism; The end cover flip assembly pre-pressing mechanism is used to flip the end cover after glue application and pre-press it onto the motor of the motor conveyor line; The end cover automatic feeding mechanism comprises a rotatable indexing turntable; the indexing turntable is provided with a plurality of positioning rods; positioning grooves are provided on both sides of each positioning rod; an end cover lifting mechanism and a positioning assembly are provided on one side of the indexing turntable, which are used to lift the end cover and position the indexing turntable respectively; The positioning assembly comprises a positioning bracket, on which a positioning member capable of being moved laterally is provided, and the front end of the positioning member is provided with two clamping blocks adapted to two adjacent positioning grooves; The end cover lifting mechanism comprises a lifting block that can slide up and down through a lifting motor and a lifting slide rail, and two lifting plates adapted to positioning grooves are provided at the front end of the lifting block; The automatic assembly and shaping mechanism of red steel comprises a red steel assembly mechanism and a shaping mechanism arranged in front and behind on the conveying circulation line, wherein the shaping mechanism is used to shape the assembled red steel; the red steel assembly mechanism comprises a red steel vibration plate and a suction position workbench arranged relatively; a discharge channel is provided on the red steel vibration plate; a double-station suction assembly is provided above the red steel vibration plate and the suction position workbench, which is used to synchronously grab two red steels; a kicking assembly is provided on the suction position workbench, which is used to kick the excess red steel into the waste trough; The shaping mechanism includes a shaping bracket, on which a pressure head is provided which can be lifted up and down by a shaping cylinder; the double-station suction assembly includes two suction lifting cylinders which can be moved laterally by a suction transverse movement module, and the suction lifting cylinders drive the suction cups on the suction slide rails to lift up and down, and the suction cups are used to suck red steel; The kicking assembly includes a fixed block, in which a groove for placing red steel of a certain thickness is provided; an inverted U-shaped kicking plate that can be laterally moved by a kicking cylinder is provided on one side of the fixed block, and the fixed block is arranged in the inverted U-shaped kicking plate; when the inverted U-shaped kicking plate is driven forward by the kicking cylinder, the inverted U-shaped kicking plate kicks the red steel that exceeds the groove into the waste trough; The automatic assembly mechanism of the wave pad comprises a wave pad vibration plate and a material picking detection station which are arranged opposite to each other; a double-station material picking mechanism is arranged above the wave pad vibration plate and the material picking detection station; the material picking detection station comprises a detection platform and a material discharge platform which can be synchronously moved laterally by a material picking cylinder; a displacement sensor is arranged on the detection platform for detecting the thickness of the wave pad; a storage table is arranged on the top of the material discharge platform; a lifting groove is arranged on the top of the storage table, and a contoured barrel for placing the wave pad is arranged on the upper end of the lifting groove; a curved surface matching the wave pad is arranged on the top of the contoured barrel; a lifting rod which can move up and down by a wave pad lifting cylinder is arranged on the material discharge platform, and the top of the lifting rod passes through the lifting groove and is located in the contoured barrel; an air blowing pipe connected to the displacement sensor is arranged on one side of the storage table, and the air blowing pipe is used to blow multiple wave pads into the waste box; The double-station material-retrieving mechanism comprises two material-retrieving cylinders that can be laterally moved by a material-retrieving transverse movement module; the two material-retrieving cylinders are respectively provided with suction claws and suction pieces that can be lifted up and down; The double-station end cap handling mechanism includes a laterally movable end cap suction lifting cylinder, and two end cap suction clamps that can be lifted up and down are provided at the bottom of the end cap suction lifting cylinder; the automatic glue dispensing mechanism is arranged on one side of the conveying circulation line, and the automatic glue dispensing mechanism includes a glue dispensing bracket, and a rotatable end cap glue dispensing platform is provided on the glue dispensing bracket; a glue dispensing head is provided above the end cap glue dispensing platform; the glue dispensing head is arranged on the glue dispensing moving cylinder through the glue dispensing lifting cylinder; the glue dispensing moving cylinder is arranged on the glue dispensing bracket.

2. The motor end cover automatic assembly equipment according to claim 1 is characterized in that: The end cover conveying mechanism comprises an end cover conveying cylinder which can move laterally; an end cover conveying electromagnet is arranged at the bottom of the end cover conveying cylinder.

3. The motor end cover automatic assembly equipment according to claim 1 is characterized in that: The dust suction mechanism comprises a dust suction lifting cylinder arranged on a dust suction bracket, and a dust suction head is arranged at the bottom of the dust suction lifting cylinder.

4. The motor end cover automatic assembly equipment according to claim 1 is characterized in that: The automatic oiling mechanism of the end cover bearing chamber comprises an oiling lifting cylinder arranged on an oiling bracket; an oiling mechanism which can move up and down is arranged at the bottom of the oiling lifting cylinder.

5. The motor end cover automatic assembly equipment according to claim 1 is characterized in that: The end cover flip assembly pre-pressing mechanism includes an end cover flip bracket; a flip motor is provided on the end cover flip bracket; a flip plate is provided on the flip motor; a flip suction cup is provided at the front end of the flip plate for sucking the end cover; the flip motor is used to drive the end cover on the flip suction cup to flip and then pre-press it into the motor on the motor assembly line.

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