A fan blade assembling and performance detecting integrated device of a motor

Abstract

The application relates to a fan blade assembling and performance detecting integrated equipment of a motor; the equipment comprises a rack and a multi-station turntable, the multi-station turntable is sequentially divided into installation, spark test, pressing, performance test, vibration test, pressure resistance test, material stripping and transfer stations, each station is provided with a fixing mechanism, the spark test station is provided with a magnifying glass, the pressing station is provided with a pressing mechanism and a feeding mechanism, the vibration test station is provided with a vibration test mechanism, the pressure resistance test station is provided with a laser marker, and the material stripping station is provided with a material stripping mechanism and a material taking mechanism; the application has the beneficial effects that the motor is carried by adopting the multi-station turntable, the motor is subjected to fan blade feeding and pressing by the feeding mechanism and the pressing mechanism, and the motor is subjected to running-in, spark detection, performance test and marking and other processes in the subsequent stations, so that the equipment integrates assembling and detection, the working efficiency is improved, the labor cost is reduced, the quality hidden danger is reduced, and the equipment is convenient to produce and use.

Description

TECHNICAL FIELD

[0001] The application relates to a motor production device, in particular to a motor fan blade assembling and performance detecting integrated device. BACKGROUND

[0002] As a power source of electrical appliances or various machines, motors drive the electrical appliances or various machines to run, and are widely used in today's era of rapid development of science and technology. Due to the development of science and technology, the performance and quality indexes of motors are increasingly improved. In order to ensure the normal use of the motors, a series of detections need to be carried out before the motors are shipped. Traditional motor detection equipment has insufficient functions and cannot comprehensively detect the motors, so that some test data are missing in the motor detection process, and detection operations need to be carried out through additional equipment, which prolongs the detection period and increases production costs. In addition, in order to prevent overheating of the motors during use, a fan blade is usually installed on the motor to dissipate heat. The existing detection equipment does not have an assembling function, and the fan blade needs to be assembled by manual operation before detection, which is time-consuming and laborious and increases production costs. SUMMARY

[0003] In order to solve the above problems, the application aims to provide a motor production device, in particular to a motor fan blade assembling and performance detecting integrated device.

[0004] To achieve the above purpose, the technical scheme adopted by the application is as follows: a motor fan blade assembling and performance detecting integrated device, comprising a rack and a multi-station turntable arranged on the rack, the multi-station turntable is sequentially divided into an installation station, a spark test station, a press-fitting station, a performance test station, a vibration test station, a withstand voltage test station, a stripping station and a transfer station along a processing rotation direction, a fixing mechanism for fixing a motor is arranged on each station, a jacking power supply mechanism for power supply to the motor is arranged below the fixing mechanism, the motor is fixed and installed on the fixing mechanism by manual operation at the installation station, a magnifying glass for an operator to observe spark occurrence of a motor commutator is arranged at the spark test station, a press-fitting mechanism for press-fitting the fan blade to the motor and a feeding mechanism for overturning and feeding the fan blade to the press-fitting mechanism are arranged at the press-fitting station, a vibration test mechanism for detecting motor vibration data is arranged on one side of the vibration test station, a laser marker for marking qualified products is arranged on one side of the withstand voltage test station, a stripping mechanism for stripping the motor from the fixing mechanism and a material taking mechanism for taking out the motor from the fixing mechanism are arranged at the stripping station.

[0005] Preferably, the fixing mechanism comprises a base plate, a motor seat for mounting a motor, and a power supply assembly for connecting with the motor wire, the base plate is mounted on the multi-station turntable, the motor seat is mounted on the base plate, the motor seat is provided with a fixing groove for fixing the motor, one side of the motor seat is provided with a mounting groove, the mounting groove is provided with a mounting block, the mounting block is provided with a clamping block abutting against one side of the motor, and the power supply assembly is arranged on one side of the motor seat and electrically connected with the power supply assembly to realize conduction and supply power to the motor on the motor seat.

[0006] Preferably, the power supply assembly comprises a base and a power supply seat for connecting with the wire of the terminal box arranged on the motor, the power supply seat is mounted on the base, the base is mounted on the base plate, the base is provided with at least one accommodating groove, and the accommodating groove is provided with a power supply terminal for electrically connecting with the female terminal wire of the motor and a power supply clamp for clamping the motor lead wire.

[0007] Preferably, the pressing mechanism comprises a pressing device and a lifting stress receiving device, the pressing device comprises a fixing frame and a fan blade pressing assembly mounted on the fixing frame, the fixing frame is provided with a clamping assembly arranged opposite to the clamping block to press the motor, the lifting stress receiving device comprises a mounting seat and a supporting assembly arranged on the mounting seat in a lifting manner, the fan blade pressing assembly and the supporting assembly are arranged on the upper and lower sides of the motor seat respectively, and the pressure center of the fan blade pressing assembly and the pressure receiving point of the supporting assembly are located on the same axis, so that the fan blade pressing assembly can provide a stress receiving point for the rotor shaft of the motor through the supporting assembly when the fan blade pressing assembly presses the fan blade.

[0008] Preferably, the fan blade pressing assembly comprises a pressing cylinder, a pressing plate, a pressing head, and a fan blade clamp finger, the pressing cylinder is mounted on the top of the fixing frame, the pressing cylinder is in transmission connection with the pressing plate through a driving shaft, so that the pressing plate is arranged on the fixing frame in a lifting manner, the pressing head is mounted on the bottom of the pressing plate, the pressing head is provided with a positioning needle for positioning the fan blade, the positioning needle is coaxially arranged with the rotor shaft of the motor, the fan blade clamp finger is arranged on the outer side of the positioning needle to clamp the fan blade assembled on the positioning needle, one side of the pressing head is provided with a clamp finger cylinder, the clamp finger cylinder is in transmission connection with the fan blade clamp finger to drive the fan blade clamp finger to realize the action of opening or closing, and the bottom of the fan blade clamp finger is provided with a flange for supporting the fan blade.

[0009] Preferably, the supporting assembly comprises a jacking cylinder and a jacking rod, the jacking rod is coaxially arranged with the rotor shaft of the motor, the jacking rod is up-down movably clamped in the positioning hole of the mounting seat, the jacking rod is provided with an engaging hole, both sides of the jacking rod are provided with up-down movable transmission blocks, a transmission rod is arranged between the transmission blocks and passes through the engaging hole, the transmission blocks are in transmission connection with the jacking cylinder, so that the transmission blocks drive the jacking rod to realize the telescopic movement through the transmission rod under the driving of the jacking cylinder.

[0010] Preferably, the feeding mechanism comprises a feeding device, a carrying device and a feeding device which are respectively mounted on the rack, the feeding device and the feeding device are arranged on one side of the carrying device, and a front-back detection device is arranged on the carrying device for detecting the front and back of the fan blade.

[0011] Preferably, the feeding device is connected with the carrying device through a feeding rail, the carrying device comprises a sliding assembly mounted on the rack and a fan blade seat slidably mounted on the sliding assembly, the fan blade seat is driven by the sliding cylinder to reciprocate between the feeding device and the feeding device to realize the carrying of the fan blade, the feeding device comprises an adjusting frame, a guide assembly, a clamping assembly and a telescopic cylinder, the adjusting frame is mounted on the rack, the guide assembly and the telescopic cylinder are mounted on the adjusting frame, the clamping assembly is slidably mounted on the guide assembly, the telescopic cylinder is in transmission connection with the clamping assembly to drive the clamping assembly to clamp the fan blade from the fan blade seat and convey the fan blade to the motor seat, and the clamping assembly is rotated through the rotating cylinder to rotate the clamped fan blade to the required side.

[0012] Preferably, the vibration test mechanism comprises a mounting frame and a sliding plate up-down movably arranged on the mounting frame, the sliding plate is provided with a driving cylinder, the driving cylinder is provided with a push plate, the push plate is mounted with a top plate and a detection device located behind the top plate, the top plate is in transmission connection with the push plate through a pushing cylinder, the top plate is provided with a pressing guide sleeve for tightly pressing the motor, the detection device comprises a clamping assembly and a vibration speed transmitter arranged on the clamping assembly, the clamping assembly is mounted on the push plate, the vibration speed transmitter is provided with a magnetic head which is magnetically combined with the metal shell of the motor, the vibration speed transmitter is coaxially arranged with the pressing guide sleeve and is pushed into or pulled out of the pressing guide sleeve by the clamping assembly under the driving of the push plate.

[0013] Preferably, the ejection mechanism comprises an ejection plate, an ejection transmission plate and a lifting plate, the ejection plate is arranged at the top of the power supply assembly, the ejection transmission plate is arranged at the bottom of the power supply assembly, a transmission rod for realizing synchronous lifting movement is arranged between the ejection plate and the ejection transmission plate, the lifting plate is arranged below the ejection transmission plate and is in transmission connection with the ejection cylinder, the ejection transmission plate is lifted up by the driving of the ejection cylinder, and the ejection plate is synchronously lifted up by the transmission of the transmission rod to push the motor lead out of the power supply assembly to realize ejection.

[0014] The beneficial effects of the present application are embodied in that the present application aims to provide a fan blade assembly and performance detection integrated equipment for motor, adopts a multi-station turntable as a carrier to realize motor alternating handling, feeds and presses the motor through a feeding mechanism and a pressing mechanism, and sequentially performs running-in, spark detection, performance test and laser marking and other processes on the assembled motor in subsequent stations, integrates assembly and detection, is simple in overall operation, reduces labor cost, improves work efficiency, reduces quality risks in the operation process, and can automatically unload, realizes automatic production, and is convenient for production and use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0016] Figure 2 It is a schematic diagram of the structure of the multi-station turntable of the present application.

[0017] Figure 3 It is a schematic diagram of the structure of the fixing mechanism of the present application.

[0018] Figure 4 It is a schematic diagram of the structure of the motor base of the present application.

[0019] Figure 5 It is a schematic diagram of the structure of the power supply assembly of the present application.

[0020] Figure 6 It is a schematic diagram of the structure of the base of the present application.

[0021] Figure 7 It is a schematic diagram of the structure of the pressing mechanism of the present application.

[0022] Figure 8 It is a schematic diagram of the structure of the pressing device of the present application.

[0023] Figure 9 It is a schematic diagram of the structure of the fan blade pressing assembly of the present application.

[0024] Figure 10 It is a schematic diagram of the structure of the lifting force receiving device of the present application.

[0025] Figure 11 Structure diagram of the support assembly of the present application.

[0026] Figure 12 Structure diagram of the assembly structure of the slider and the base of the present application.

[0027] Figure 13 Structure diagram of the ejector rod of the present application.

[0028] Figure 14 Structure diagram of the feeding mechanism of the present application.

[0029] Figure 15 Structure diagram of the feeding device of the present application.

[0030] Figure 16 Structure diagram of the carrying device of the present application.

[0031] Figure 17 Structure diagram of the feeding device of the present application.

[0032] Figure 18 Structure diagram of the material clamping assembly of the present application.

[0033] Figure 19 Structure diagram of the forward-reverse detection device of the present application.

[0034] Figure 20 Structure diagram of the vibration testing mechanism of the present application.

[0035] Figure 21 Internal structure diagram of the vibration testing mechanism of the present application.

[0036] Figure 22 Structure diagram of the detection device of the present application.

[0037] Figure 23 Structure diagram of the ejector plate of the present application.

[0038] Figure 24 Structure diagram of the material stripping mechanism of the present application.

[0039] Figure 25 Structure diagram of the material stripping mechanism in the ejecting state of the present application.

[0040] BRIEF DESCRIPTION OF THE DRAWINGS

[0041] 1-frame; 2-multistation turntable; 3-mounting station; 4-sparking test station; 5-pressing station; 6-performance test station; 7-vibration test station; 8-voltage resistance test station; 9-removing station; 10-transferring station; 11-fixing mechanism; 12-jacking and electrifying mechanism; 13-magnifying glass; 14-pressing mechanism; 15-feeding mechanism; 16-vibration test mechanism; 17-laser marker; 18-removing mechanism; 19-removing mechanism; 20-bottom plate; 21-motor base; 22-electrifying assembly; 23-fixing groove; 24-mounting groove; 25-mounting block; 26-tightening block; 27-base; 28-electrifying base; 29-containing groove; 30-electrifying terminal; 31-electrifying clamp; 32-conducting block; 33-conducting sheet; 34-lead groove; 35-clamping spring; 36-conducting head; 37-electrifying cylinder; 38-conducting plate; 39-conducting needle; 40-pressing device; 41-jacking force receiving device; 42-fixing frame; 43-blade pressing assembly; 44-tightening assembly; 45-mounting base; 46-supporting assembly; 47-fixing plate; 48-tightening cylinder; 49-positioning pressing head; 50-pressing cylinder; 51-pressing plate; 52-pressing head; 53-blade clamping finger; 54-positioning needle; 55-jacking cylinder; 56-jacking rod; 57-positioning hole; 58-linking hole; 59-transmission block; 60-transmission rod; 61-guiding block; 62-guiding groove; 63-sliding block; 64-transmission cylinder; 65-first inclined surface; 66-second inclined surface; 67-feeding device; 68-conveying device; 69-feeding device; 70-forward and reverse detection device; 71-vibrating tray; 72-feeding rail; 73-sliding assembly; 74-blade base; 75-mounting plate; 76-first sliding rail; 77-first sliding block; 78-sliding cylinder; 79-bracket; 80-pressing block; 81-sensor; 82-containing cavity; 83-tray; 84-adjusting frame; 85-guiding assembly; 86-clamping assembly; 87-telescopic cylinder; 88-guide column; 89-lifting plate; 90-adjusting cylinder; 91-second sliding block; 92-second sliding rail; 93-fixing block; 94-rotary cylinder; 95-clamping jaw; 96-tension cylinder; 97-limiting cylinder; 98-limiting block; 99-stop block; 100-positioning plate; 101-transmission plate; 102-electronic ruler; 103-detection head; 104-mounting frame; 105-sliding plate; 106-lifting cylinder; 107-driving cylinder; 108-push plate; 109-top plate; 110-detection device; 111-push jacking cylinder; 112-pressing guide sleeve; 113-clamping assembly; 114-vibration speed transmitter; 115-magnetic head; 116-limiting hole; 117-limiting groove; 118-clamping cylinder; 119-clamping finger; 120-holding collar; 121-removing plate; 122-removing transmission plate; 123-removing plate; 124-push rod; 125-removing cylinder; 126-clamping hole; 127-pushing block; 128-joint; 129-clamping finger cylinder130 - Flange; 131 - Positioning block; 132 - Locking hole; 133 - Guide sleeve; 134 - Detection cylinder. Detailed Implementation

[0042] In the following description, all directional or orientational concepts involving up, down, left, right, front, and back refer to the positional state shown in the accompanying drawings being described, and therefore should not be construed as a special limitation on the technical solution provided by the present invention.

[0043] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings:

[0044] like Figures 1-3 As shown, an integrated equipment for assembling and testing the fan blades of an electric motor includes a frame 1 and a multi-station turntable 2 mounted on the frame 1. The multi-station turntable 2 is sequentially divided along the processing rotation direction into an installation station 3, a spark test station 4, a press-fit station 5, a performance test station 6, a vibration test station 7, a withstand voltage test station 8, a stripping station 9, and a transfer station 10. Each station is equipped with a fixing mechanism 11 for fixing the motor, and each station is also equipped with a position detection sensor to detect whether the fixing mechanism 11 is in position. Below each fixing mechanism 11 is a lifting and energizing mechanism 12 for energizing the motor. The installation station 3 allows for manual installation of the motor onto the fan blades. On the fixed mechanism 11, the spark test station 4 is equipped with a magnifying glass 13 for the operator to observe the sparks appearing in the motor commutator; the pressing station 5 is equipped with a pressing mechanism 14 for pressing the fan blades onto the motor and a feeding mechanism 15 for flipping the fan blades and conveying them to the pressing mechanism 14; a vibration test mechanism 16 for detecting motor vibration data is provided on one side of the vibration test station 7; a laser marking device 17 for marking qualified products is provided on one side of the pressure resistance test station 8; and a stripping station 9 is equipped with a stripping mechanism 18 for detaching the motor from the fixed mechanism 11 and a material handling mechanism 19 for removing the motor from the fixed mechanism 11.

[0045] Preferably, the fixing mechanism 11 comprises a bottom plate 20, a motor seat 21 for mounting a motor, and a power supply assembly 22 for connecting with the motor wire, the bottom plate 20 is mounted on the multi-station turntable 2, the motor seat 21 is mounted on the bottom plate 20, the motor seat 21 is provided with a fixing groove 23 for fixing the motor, the fixing groove 23 of the motor seat 21 is provided with a positioning block 131, the positioning block 131 is provided with a clamping hole 132 matched with the protruding portion, one side of the motor seat 21 is provided with a mounting groove 24, the mounting groove 24 is provided with a mounting block 25, the mounting block 25 is provided with a clamping block 26 abutting against one side of the motor, the power supply assembly 22 is arranged on one side of the motor seat 21 and is electrically connected with the jacking power supply mechanism 12 to realize conduction and supply power to the motor on the motor seat 21.

[0046] Preferably, the power supply assembly 22 comprises a metal base 27 and a metal power supply seat 28 for connecting with the wire of the terminal box arranged on the motor, the power supply seat 28 is mounted on the base 27, the base 27 is mounted on the bottom plate 20, the base 27 is provided with at least one containing groove 29, the containing groove 29 is provided with a power supply terminal 30 for electrically connecting with the female terminal wire of the motor and a power supply clamp 31 for clamping the motor lead wire, a conductive block 32 is arranged between the power supply terminal 30 and the power supply clamp 31, a conductive sheet 33 is arranged on the side opposite to the conductive block 32 of the power supply clamp 31, a lead wire groove 34 for inserting the motor wire is arranged between the conductive sheet 33 and the conductive block 32, a clamping spring 35 is arranged between the power supply clamp 31 and the base 27, the base 27 is provided with a conductive head 36 for conducting with the outer stator of the motor, the conductive head 36 is electrically connected with the motor seat 21 through a conductive wire.

[0047] Preferably, the jacking power supply mechanism 12 comprises a power supply cylinder 37 and a conducting plate 38 arranged on the power supply cylinder 37, the conducting plate 38 is provided with a plurality of conductive pins 39 matched with the conductive block 32, the conducting plate 38 is driven to rise and fall by the power supply cylinder 37, so as to drive the conductive pins 39 on the conducting plate 38 to contact or separate from the conductive block 32, to realize power supply or power cut of the motor.

[0048] Preferably, the pressing mechanism 14 comprises a pressing device 40 and a jacking force receiving device 41, the pressing device 40 comprises a fixed frame 42 and a fan blade pressing assembly 43 installed on the fixed frame 42, the fixed frame 42 is provided with a jacking assembly 44 arranged opposite to the jacking block 26 to press the motor, the jacking force receiving device 41 comprises a mounting seat 45 and a supporting assembly 46 arranged on the mounting seat 45 in a liftable manner, the fan blade pressing assembly 43 and the supporting assembly 46 are arranged on the upper and lower sides of the motor base 21 respectively, the pressure center of the fan blade pressing assembly 43 and the pressure receiving point of the supporting assembly 46 are located on the same axis, so that the fan blade pressing assembly 43 can provide a force receiving point for the rotor shaft of the motor through the supporting assembly 46 when pressing the fan blade to the motor.

[0049] Preferably, the jacking assembly 44 comprises a fixed plate 47, a jacking cylinder 48 and a positioning pressure head 49, the fixed plate 47 is installed on the fixed frame 42, the jacking cylinder 48 is installed on the fixed plate 47, and the positioning pressure head 49 is installed on the transmission shaft of the jacking cylinder 48, so that the positioning pressure head 49 can press or loosen the motor through the extension and retraction movement of the transmission shaft driven by the jacking cylinder 48.

[0050] Preferably, the fan blade pressing assembly 43 comprises a pressing cylinder 50, a pressing plate 51, a pressing head 52 and a fan blade clamping finger 53, the pressing cylinder 50 is installed on the top of the fixed frame 42, the pressing cylinder 50 is in transmission connection with the pressing plate 51 through a driving shaft, so that the pressing plate 51 can be arranged on the fixed frame 42 in a liftable manner, the pressing head 52 is installed on the bottom of the pressing plate 51, the pressing head 52 is provided with a positioning needle 54 for positioning the fan blade, the positioning needle 54 is coaxially arranged with the rotor shaft of the motor, the fan blade clamping finger 53 is arranged on the outer side of the positioning needle 54 to clamp the fan blade assembled on the positioning needle 54, one side of the pressing head 52 is provided with a clamping finger cylinder 129, the clamping finger cylinder 129 is in transmission connection with the fan blade clamping finger 53 to drive the fan blade clamping finger 53 to realize the action of opening or closing, and the bottom of the fan blade clamping finger 53 is provided with a flange 130 for supporting the fan blade.

[0051] Preferably, the supporting assembly 46 comprises a jacking cylinder 55 and a jacking rod 56, the jacking rod 56 is coaxially arranged with the rotor shaft of the motor, the jacking rod 56 is up-down clamped in the positioning hole 57 of the mounting base 45, the jacking rod 56 is provided with an engaging hole 58, both sides of the jacking rod 56 are provided with up-down transmission blocks 59, a transmission rod 60 is arranged between the transmission blocks 59 on both sides and passes through the engaging hole 58, the transmission blocks 59 are in transmission connection with the jacking cylinder 55, so that the transmission blocks 59 drive the jacking rod 56 to realize the telescopic motion through the transmission rod 60 under the driving of the jacking cylinder 55.

[0052] Preferably, the jacking rod 56 is provided with a guide block 61 mounted on the mounting base 45 on both sides, a guide groove 62 is arranged between the guide blocks 61 on both sides, a sliding block 63 for lifting the jacking rod 56 is arranged in the guide groove 62, the sliding block 63 is in transmission connection with a transmission cylinder 64 mounted on the mounting base 45, so that the sliding block 63 realizes reciprocating sliding in the guide groove 62, the guide block 61 is provided with a guide sleeve 133 for preventing the jacking rod 56 from rotating, one side of the sliding block 63 is provided with a first inclined surface 65 on the surface, the bottom side of the jacking rod 56 is provided with a second inclined surface 66 matched with the first inclined surface 65, the sliding block 63 is in sliding cooperation with the second inclined surface 66 of the jacking rod 56 through the first inclined surface 65, so that the sliding block 63 adjusts and controls the jacking or lowering amplitude of the jacking rod 56 in the sliding process.

[0053] Preferably, the feeding mechanism 15 comprises a feeding device 67, a carrying device 68 and a feeding device 69 mounted on the rack 1 respectively, the feeding device 67 and the feeding device 69 are arranged on one side of the carrying device 68, and the carrying device 68 is provided with a front-back detection device 70 for detecting the front and back of the fan blade.

[0054] Preferably, the feeding device 67 comprises a vibrating tray 71 for vibrating and feeding the fan blade and a feeding rail 72 for conveying the fan blade, the feeding end of the feeding rail 72 is connected with the discharge port of the vibrating tray 71 to receive the fan blade sent out by the vibrating tray 71 through vibration, and the discharge end of the feeding rail 72 is connected with the carrying device 68 to convey the fan blade to the carrying device 68.

[0055] Preferably, the conveying device 68 comprises a sliding assembly 73 mounted on the frame 1 and a blade seat 74 slidably mounted on the sliding assembly 73, the sliding assembly 73 comprises a mounting plate 75, a first sliding rail 76, a first sliding block 77 and a sliding cylinder 78, the first sliding rail 76 is fixedly mounted on the mounting plate 75, the first sliding block 77 is slidably arranged on the first sliding rail 76, the blade seat 74 is mounted on the first sliding block 77 and is in driving connection with the sliding cylinder 78, so that the blade seat 74 is driven by the sliding cylinder 78 to reciprocate along the first sliding rail 76 between the feeding device 67 and the feeding device 69 to realize the conveying of the blade.

[0056] Preferably, the mounting plate 75 is provided with a support 79 at one end of the feeding rail 72, the support 79 is provided with a pressing block 80 and at least one sensor 81 for detecting whether the blade falls into the blade seat 74, the pressing block 80 is arranged above the blade seat 74 to prevent the blade from falling off from the blade seat 74 received from the feeding rail 72.

[0057] Preferably, the blade seat 74 is provided with an open side containing cavity 82, the opening of the containing cavity 82 is connected with the discharging end of the feeding rail 72, so that the blade on the feeding rail 72 is conveyed into the containing cavity 82 from the opening, and the containing cavity 82 is provided with a trough 83 for fixing the blade.

[0058] Preferably, the feeding device 69 comprises an adjusting frame 84, a guide assembly 85, a clamping assembly 86 and a telescopic cylinder 87, the adjusting frame 84 is mounted on the frame 1, the guide assembly 85 and the telescopic cylinder 87 are both mounted on the adjusting frame 84, the clamping assembly 86 is slidably mounted on the guide assembly 85, and the telescopic cylinder is in driving connection with the clamping assembly 86 to drive the clamping assembly 86 to clamp the blade from the blade seat 74 and convey the blade to the motor seat 21.

[0059] Preferably, the adjusting frame 84 comprises a guide column 88, a lifting plate 89 and an adjusting cylinder 90, the guide column 88 is mounted on the frame 1, the lifting plate 89 is slidably mounted on the guide column 88, and the adjusting cylinder 90 is arranged at the bottom of the lifting plate 89 and is in driving connection with the lifting plate 89 through a telescopic shaft, so that the lifting plate 89 can be adjusted in the axial direction of the guide column 88.

[0060] Preferably, the guide assembly 85 comprises a second sliding block 91 mounted on the lifting plate 89 and a second sliding rail 92 slidably arranged on the second sliding block 91, and the material clamping assembly 86 is mounted on the second sliding rail 92 and synchronously reciprocates on the second sliding block 91 under the driving of the telescopic cylinder 87.

[0061] Preferably, the material clamping assembly 86 comprises a fixed block 93, a rotating cylinder 94 and a clamping jaw 95, the fixed block 93 is mounted on the second sliding rail 92, the fixed block 93 is in driving connection with the telescopic cylinder 87, the rotating cylinder 94 is mounted on the fixed block 93, the clamping jaw 95 is provided with a tension cylinder 96 for controlling the clamping or loosening action, and the tension cylinder 96 is mounted on the rotating cylinder 94, so that the material clamping assembly 86 rotates the clamped fan blade to the required side through the rotating cylinder 94.

[0062] Preferably, the lifting plate 89 is provided with a limiting cylinder 97, the limiting cylinder 97 is provided with a limiting block 98, the limiting block 98 is telescopically arranged in front of the fixed block 93, and the rear of the fixed block 93 is provided with a stop block 99, the stop block 99 and the limiting block 98 abut each other to control the sliding stroke of the material clamping assembly 86.

[0063] Preferably, the forward and reverse detection device 70 comprises a positioning plate 100 and a transmission plate 101, the positioning plate 100 is mounted on the rack 1, the transmission plate 101 is slidably arranged on the positioning plate 100 through a detection cylinder 134, the transmission plate 101 is provided with an electronic ruler 102, and the bottom of the electronic ruler 102 is provided with a detection head 103 for detecting the front and back of the fan blade.

[0064] Preferably, the vibration testing mechanism 16 comprises a mounting frame 104 and a sliding plate 105, the mounting frame 104 is provided with a lifting cylinder 106, the lifting cylinder 106 is in transmission connection with the sliding plate 105 through a transmission shaft, so that the sliding plate 105 can slide and lift on the mounting frame 104, the sliding plate 105 is provided with a driving cylinder 107, the driving cylinder 107 is provided with a push plate 108, the push plate 108 is installed with a top plate 109 and a detection device 110 located behind the top plate 109, the top plate 109 is in transmission connection with the push plate 108 through a push top cylinder 111, the top plate 109 is provided with a pressing guide sleeve 112 for pressing a motor, the detection device 110 comprises a clamping assembly 113 and a vibration speed transmitter 114 provided on the clamping assembly 113, the clamping assembly 113 is installed on the push plate 108, the vibration speed transmitter 114 is provided with a magnetic head 115 which is magnetically combined with a metal shell of the motor, the vibration speed transmitter 114 is coaxially arranged with the pressing guide sleeve 112, and is pushed into or pulled out of the pressing guide sleeve 112 by the clamping assembly 113 under the driving of the push plate 108.

[0065] Preferably, the top plate 109 is provided with a limiting hole 116 penetrating through the wall thickness thereof, the limiting hole 116 is coaxially arranged with the vibration speed transmitter 114, and the pressing guide sleeve 112 is provided with a limiting groove 117, the limiting groove 117 is in communication with the limiting hole 116, so that the vibration speed transmitter 114 can extend into the limiting groove 117 of the pressing guide sleeve 112 through the limiting hole 116.

[0066] Preferably, the clamping assembly 113 comprises a clamping cylinder 118 and a clamping finger 119, the clamping cylinder 118 is fixedly installed below the push plate 108, the clamping finger 119 is in transmission connection with the clamping cylinder 118, and a clamping sleeve 120 is arranged between the clamping finger 119 and the top plate 109, the clamping sleeve 120 is sleeved outside the vibration speed transmitter 114, so as to prevent displacement between the vibration speed transmitter 114 and the clamping finger 119.

[0067] Preferably, the ejection mechanism 18 comprises an ejection plate 121, an ejection transmission plate 122 and a top plate 123, the ejection plate 121 is arranged on the top of the power supply assembly 22, the ejection transmission plate 122 is arranged on the bottom of the power supply assembly 22, a push rod 124 for realizing synchronous lifting movement is arranged between the ejection plate 121 and the ejection transmission plate 122, the top plate 123 is arranged below the ejection transmission plate 122 and is in transmission connection with an ejection cylinder 125, the ejection transmission plate 122 is lifted up by the driving of the ejection cylinder 125, the ejection plate 121 is lifted up synchronously by the transmission of the push rod 124 to realize the ejection of the motor wire from the power supply assembly 22.

[0068] Preferably, the ejection plate 121 is provided with a clamping hole 126 corresponding to the power supply terminal 30, the power supply terminal 30 is clamped in the clamping hole 126 and exposed on the top of the ejection plate 121, the ejection plate 121 is arranged above the power supply terminal 30 and the power supply clamp 31 in a lifting manner, the power supply seat 28 is provided with a pushing block 127 for pushing the wire with the terminal box out of the joint 128, the pushing block 127 is installed on the ejection plate 121, so that the pushing block 127 pushes the wire on the joint 128 out along with the lifting movement of the ejection plate 121.

[0069] The fan blade assembling and performance detecting integrated equipment of the motor of the application has the following specific operation steps:

[0070] (1) Motor installation;

[0071] Firstly, the motor is installed on the motor seat 21 on the installation station 3 of the multi-station turntable 2 in a manual loading manner, specifically, the bottom of the motor is provided with a metal part matched with the fixed groove 23 on the motor seat 21, the motor is clamped in the fixed groove 23 of the motor seat 21 through the metal part, meanwhile, the metal part is provided with a protruding part, the fixed groove 23 of the motor seat 21 is provided with a positioning block 131, the positioning block 131 is provided with a clamping hole 132 matched with the protruding part, when the motor is installed on the motor seat 21, the protruding part is clamped in the clamping hole 132 of the positioning block 131, so that the motor is fixed on the fixed groove 23, during the installation process, the motor is matched with the jacking block 26 behind the motor seat 21, the motor is clamped in the positioning cavity of the jacking block 26, so that the jacking block 26 is jacked behind the motor.

[0072] Further, different types of wires on the motor are installed on the power supply assembly 22 in no particular order, so that the motor and the power supply assembly 22 are electrically connected.

[0073] Further, the motor lead wire with terminal box at the end is installed on the power feeding seat 28, the terminal box on the lead wire is installed on the joint 128 arranged on the top of the power feeding seat 28, and the terminal box is in conduction with the power feeding seat 28.

[0074] Further, the lead wire with female terminal is installed on the power feeding terminal 30 exposed to the clamping hole 126, and the lead wire is in conduction with the power feeding terminal 30.

[0075] Further, the motor lead wire without terminal is installed in the power feeding clamp 31, the power feeding clamp 31 is pressed at the end provided with the clamping spring 35, the end of the power feeding clamp 31 with the conductive sheet 33 is lifted, the lead wire is inserted into the lead wire slot 34 between the conductive block 32 and the conductive sheet 33, and then the power feeding clamp 31 is released, the clamping spring 35 lifts the power feeding clamp 31, the power feeding clamp 31 clamps the lead wire between the conductive block 32 and the conductive sheet 33 to realize conduction, and the fixation of the motor on the motor seat 21 of the installation station 3 and the assembly and conduction with the power feeding assembly 22 are completed.

[0076] (2) Spark detection;

[0077] When the installation of the motor on the installation station 3 is completed, the multi-station turntable 2 starts to rotate, the motor on the installation station 3 enters the spark test station 4 through the rotating movement, when the motor reaches the spark test station 4, the power feeding cylinder 37 rises, the conductive needle 39 on the conduction plate 38 is in contact with the conductive block 32, the power is transmitted from the power feeding assembly 22 to the motor through the lead wire, the situation of the spark from the motor commutator is observed through the magnifying glass 13 arranged above the spark test station 4 and fixed on the rack 1, and thus the spark detection operation is completed.

[0078] (3) Fan blade press fitting;

[0079] When the motor passes through the spark detection process, the multi-station turntable 2 starts to rotate, the motor after completing the spark detection enters the press fitting station 5 through the rotating movement to perform the fan blade press fitting process.

[0080] Further, the vibration tray 71 makes the inner wind blades enter into the discharge track in turn by vibration, and transports along the discharge track to its discharge port, the wind blades are output from the discharge port on the discharge track, and then enter into the feeding track 72 from the feeding end of the feeding track 72, when the wind blades pass through the feeding track 72 and are transported to the discharge end, the wind blade seat 74 slides to the discharge end side of the feeding track 72 along the first slide rail 76 under the action of the slide cylinder 78, the wind blades on the feeding track 72 are output from the discharge end, and slide into the accommodating cavity 82 of the wind blade seat 74 through the opening of the accommodating cavity 82, and then fall into the trough 83 at the bottom of the accommodating cavity 82 and are fixed, the wind blades are prevented from falling off from the wind blade seat 74 by the pressing block 80 above the wind blade seat 74, and the sensor 81 on the L-shaped plate is used for bidirectional detection of the wind blades, so as to ensure that the wind blades accurately fall into the wind blade seat 74.

[0081] Further, after the wind blades fall into the trough 83 of the wind blade seat 74, the forward-reverse detection device 70 is started, the transmission plate 101 slides downward along the positioning plate 100 under the drive of the detection cylinder 134, when the transmission plate 101 moves downward, the electronic ruler 102 and the detection head 103 at the bottom of the electronic ruler 102 move synchronously to the wind blade seat 74, since the middle part of the wind blade includes the forward and reverse two surfaces of the plane and the concave, when the detection head 103 moves downward and touches the middle part of the wind blade, the electronic ruler 102 records the displacement signal, so as to judge the forward-reverse state of the wind blade in the wind blade seat 74, and sends the detection signal to the feeding device 69, so that the feeding device 69 performs appropriate feeding action when taking the material.

[0082] Further, after the forward-reverse detection device 70 completes the forward-reverse detection of the wind blades, the electronic ruler 102 and the detection head 103 rise with the transmission plate 101 and leave the wind blade seat 74, at this time, the slide cylinder 78 is started, so that the wind blade seat 74 with the wind blades moves to the feeding position of the feeding device 69 along the first slide rail 76.

[0083] Further, when the blade seat 74 moves to the material taking position, the telescopic cylinder 87 pushes the material clamping assembly 86 to the direction of the blade seat 74. Specifically, the telescopic cylinder 87 is started to make the fixed block 93 slide on the second sliding block 91 through the second sliding rail 92, and meanwhile the rotating cylinder 94, the tension cylinder 96 and the clamping jaw 95 are moved to the blade seat 74 by the fixed block 93. When the material clamping assembly 86 performs the material taking action, the limiting cylinder 97 in front of the lifting plate 89 is started to make the limiting block 98 on the top of the limiting cylinder 97 move upward. With the sliding of the fixed block 93, the stop block 99 behind the fixed block 93 abuts against the limiting block 98, so that the fixed block 93 cannot continue to move forward, thereby effectively controlling the material taking stroke of the material clamping assembly 86 through the limiting block 98 to prevent the stroke deviation of the material clamping assembly 86. During the sliding process of the extension, the clamping jaw 95 is kept in the open state through the tension cylinder 96. When the clamping jaw 95 moves to the blade seat 74, the clamping jaw 95 clamps the blade in the material groove 83 up and down under the action of the tension cylinder 96. At this time, the adjusting cylinder 90 is started to make the lifting plate 89 rise upward along the guide column 88, so as to lift the guide assembly 85 and the material clamping assembly 86 on the lifting plate 89 together. Since the blade seat 74 is provided with a material taking gap matched with the clamping jaw 95, the clamping jaw 95 can move away from the blade seat 74 from the material taking gap when the lifting plate 89 rises, so as to make the clamping jaw 95 take out the blade from the material groove 83 of the blade seat 74. After the blade is taken out, the telescopic cylinder 87 is started again to make the material clamping assembly 86 slide reversely on the second sliding block 91 through the second sliding rail 92. After the material clamping assembly 86 is reset, the adjusting cylinder 90 is started to make the lifting plate 89 descend to the original height along the axial direction of the guide column 88, and meanwhile the blade seat 74 slides to the discharging end of the feeding rail 72 again under the action of the sliding cylinder 78, so as to receive the blade again.

[0084] Further, after the material clamping assembly 86 is reset, the rotating cylinder 94 is started according to the signal received from the positive and negative detection device 70. When the signal is that the blade is not in the preset side, the rotating cylinder 94 is started to make the tension cylinder 96 and the clamping jaw 95 rotate by 180°, so as to make the blade flip to the preset side. After the above steps are completed, the telescopic cylinder 87 pushes the material clamping assembly 86 to the direction of the motor seat 21 to feed the blade. At this time, the limiting cylinder 97 in front of the lifting plate 89 is started to make the limiting block 98 on the top of the limiting cylinder 97 retract downward. The material clamping assembly 86 slides on the second sliding block 91 through the second sliding rail 92, so as to make the clamping jaw 95 with the blade move to below the pressing device 40. The adjusting cylinder 90 is started to make the lifting plate 89 rise upward along the guide column 88, so as to lift the guide assembly 85 and the material clamping assembly 86 on the lifting plate 89 again, and make the blade on the clamping jaw 95 sent to the pressing mechanism 14.

[0085] Further, the fan blade is clamped on the positioning needle 54 at the bottom of the press-fitting head 52 through the assembly hole in the middle of the fan blade, and the fan blade is positioned by the positioning needle 54. After the fan blade and the positioning needle 54 are assembled with each other, the finger cylinder 129 drives the fan blade finger 53 to tighten and rise, so that the fan blade finger 53 supports the fan blade installed on the press-fitting head 52 through the flange 130 at the bottom, prevents the fan blade from falling, and completes the filling of the fan blade on the press-fitting device 40.

[0086] Further, when the fan blade is clamped by the fan blade finger 53, the telescopic cylinder 87 is started, the clamping assembly 86 is reversely slid on the second sliding block 91 through the second sliding rail 92, and after retreating to the original position, the adjusting cylinder 90 is started again, drives the lifting plate 89 to descend to the original height along the axial direction of the guide column 88, and at the same time, the limiting cylinder 97 is started, the limiting block 98 is pushed out upward, so as to control the stroke when the clamping assembly 86 takes the material on the fan base again.

[0087] Further, the jacking cylinder 48 on the jacking assembly 44 is started, the positioning press head 49 is pushed to the motor through the transmission shaft, the motor is jacked in the motor base 21 under the action of the positioning press head 49 and the jacking block 26, the press-fitting cylinder 50 is started, the press-fitting plate 51 is pressed downward in the opposite direction of the motor base 21 through the transmission of the driving shaft, the press-fitting head 52 and the fan blade finger 53 with the fan blade are pressed downward to the motor base 21 synchronously with the press-fitting plate 51, the fan blade is pressed into the rotor shaft of the motor with the press-fitting head 52, and in the press-fitting process, since the positioning needle 54 is coaxially arranged with the rotor shaft of the motor, and the positioning needle 54 can be telescoped on the press-fitting head 52, when the positioning needle 54 and the rotor shaft of the motor are mutually butted, the positioning needle 54 is jacked by the rotor shaft of the motor and is retracted into the press-fitting head 52 with the continuous pressing of the press-fitting head 52, so that the fan blade is separated from the positioning needle 54 and is clamped on the rotor shaft of the motor through the assembly hole, the press-fitting of the fan blade on the motor is completed, after the fan blade is press-fitted on the motor, the finger cylinder 119 is started again, the fan blade finger 53 is loosened, the press-fitting cylinder 50 is started, the press-fitting plate 51 is pulled back, the press-fitting head 52 and the fan blade finger 53 are lifted and reset, so as to complete the press-fitting process of the fan blade on the motor.

[0088] Further, while the fan blade press-fitting assembly 43 is press-fitting the fan blade to the motor, the jacking force receiving device 41 also starts to work synchronously. Specifically, the jacking cylinder 55 on the mounting seat 45 starts to work, and the transmission blocks 59 on both sides of the jacking rod 56 are lifted up by the transmission shaft. In the lifting process, the transmission rod 60 passing through the connecting hole 58 of the jacking rod 56 lifts the jacking rod 56 synchronously, and the jacking rod 56 is lifted up. When the jacking cylinder 55 lifts the transmission block 59 to the maximum stroke, the transmission cylinder 64 starts to work, and the sliding block 63 in the guide block 61 slides along the guide groove 62 to the jacking rod 56. The sliding block 63 is in contact with the second inclined surface 66 at the bottom of the jacking rod 56 through the first inclined surface 65. At this time, the sliding block 63 continues to slide to the jacking rod 56 under the drive of the transmission cylinder 64, so that the sliding block 63 further lifts the jacking rod 56 to the motor base 21, and the jacking rod 56 passes through the through hole of the motor base and is pressed on the rotor shaft of the motor, thereby providing a force receiving point for the rotor shaft of the motor, reducing the pressure on the rotor shaft of the motor during the fan blade press-fitting process, and effectively protecting the product.

[0089] Further, after the fan blade and the motor are assembled, the transmission cylinder 64 starts to work, and the sliding block 63 slides away from the jacking rod 56. The jacking rod 56 is lowered from the motor base. With the mutual disengagement of the sliding block 63 and the jacking rod 56, the jacking cylinder 55 on the mounting seat 45 starts to work, and the transmission blocks 59 on both sides of the jacking rod 56 are lowered. The transmission rod 60 presses the jacking rod 56 in the axial direction, and the jacking rod 56 is lowered from the bottom to the positioning hole 57 of the base 27, thereby completing the jacking force process of one assembly.

[0090] (4) Performance test;

[0091] When the motor is completed, the multi-station turntable 2 rotates, and the motor with the fan blade in the press-fitting station 5 is rotated into the performance test station 6. When the motor reaches the performance test station 6, the power-on cylinder 37 rises, and the conductive needle 39 on the power-on plate 38 is in contact with the conductive block 32. The power is transmitted from the power-on assembly 22 to the motor through the wire, and the motor with the fan blade after being powered on is tested for current and power, thereby completing the performance test operation.

[0092] (5) Vibration test;

[0093] When the motor completes performance test, the multi-station turntable 2 rotates, so that the motor on the performance test station 6 enters the vibration test station 7 through the rotating movement. When the motor reaches the vibration test station 7, the lifting cylinder 106 on the mounting frame 104 starts. The lifting cylinder 106 pushes the sliding plate 105 downward through the transmission shaft, so that the sliding plate 105 moves downward along the axial direction of the guide column 88 under the driving of the sliding plate 105, and drives the driving cylinder 107, the push plate 108, the top plate 109 and the detection device 110 mounted thereon to move to the height for detecting the motor.

[0094] Further, when the sliding plate 105 moves to the detection height, the driving cylinder 107 starts. The driving cylinder 107 pushes the push plate 108 towards the motor, and moves the top plate 109 and the detection device 110 mounted on the push plate 108 towards the motor. When the push plate 108 is pushed to the maximum stroke, the pressing guide sleeve 112 on the top plate 109 is tightly pressed on the shell of the motor through the joint action of the push cylinder 111 and the driving cylinder 107.

[0095] Further, when the push plate 108 moves towards the motor, the clamp finger 119 assembly moves towards the motor synchronously with the push plate 108, so that the magnetic head 115 and the vibration speed transmitter 114 on the clamp finger 119 are sequentially inserted into the pressing guide sleeve 112 from the limiting hole 116 of the top plate 109 under the driving of the clamp finger 119. When the push plate 108 is pushed to the maximum stroke, the magnetic head 115 is fixed on the metal shell of the motor by mutual magnetic force, and at this time, the clamp finger 119 is loosened from the vibration speed transmitter 114 under the action of the clamping cylinder 118, so as to prevent the detection of the motor vibration data. At the same time, the energizing cylinder 37 rises, so that the conductive needle 39 on the conduction plate 38 and the conductive block 32 are in contact with each other. The power is transmitted to the motor through the conductive needle 39 on the conduction plate 38 and the conductive block 32. The motor is energized and works. The vibration speed transmitter 114 directly detects the vibration data of the working motor.

[0096] Furthermore, after the test is completed, the motor is powered off, and the drive cylinder 107 drives the push plate 108 to retract and reset, thereby driving the clamping cylinder 48 and the top plate 109 to retract synchronously, so that the clamping guide sleeve 112 on the top plate 109 is removed from the motor. At the same time, after the test is completed, driven by the clamping cylinder 118, the clamping finger 119 clamps the vibration velocity transmitter 114 again. During the retraction and reset process, the push plate 108 drives the clamping cylinder 118 to retract, and the clamping finger 119 pulls the vibration velocity transmitter 114 and the magnetic head 115 out of the clamping guide sleeve 112 in sequence. 2. When the magnetic head 115 disengages from the motor, it holds the motor in place to prevent the motor from being carried away by the magnetic head 115. This causes the vibration speed transmitter 114 and the magnetic head 115 to disengage from the top plate 109. At this time, the lifting cylinder 106 on the mounting bracket 104 is activated again. Driven by the transmission shaft, the sliding plate 105 is pulled back up along the guide post 88 to the initial preset height. This resets the drive cylinder 107, push plate 108, top plate 109 and detection device 110 on the sliding plate 105 to the height position in the non-detection state, completing the entire detection process.

[0097] (6) Pressure resistance test and laser marking;

[0098] After the motor completes the vibration test, the multi-station turntable 2 rotates, causing the motor on the vibration test station 7 to enter the withstand voltage test station 8 through rotational motion. When the motor reaches the withstand voltage test station 8, the power-on cylinder 37 rises, bringing the conductive pin 39 on the conductive plate 38 into contact with the conductive block 32. Electricity is transmitted to the motor through the power-on component 22 via wires. The conductive pin 39 on the conductive plate 38 at this station is connected to the conductive head 36, allowing the motor to enter the true wiring to achieve high voltage testing. When the test is qualified, the laser marking device 17 located on one side of this station marks the motor with laser, completing the entire motor testing process.

[0099] (7) Motor unloading;

[0100] After the motor completes the pressure test and laser marking, the multi-station turntable 2 rotates, causing the motor on the pressure test station 8 to enter the unloading station 9 for unloading operation through rotation.

[0101] Further, the material stripping cylinder 125 is started, and the material stripping plate 123 arranged on the material stripping cylinder 125 is lifted to the material stripping transmission plate 122101 at the bottom of the energized assembly 22 under the driving of the material stripping cylinder 125. With the lifting of the material stripping plate 123, the material stripping plate 123 pushes the material stripping transmission plate 122101 upwards, and the material stripping transmission plate 122101 synchronously lifts the material stripping plate 121 arranged on the energized assembly 22 under the driving of the push rod 124, so that the material stripping plate 121 strips the wires from the energized assembly 22 in the lifting process. Specifically, when the material stripping plate 121 is lifted, the material stripping plate 121 lifts the female terminal from the clamping hole 126, and the female terminal is separated from the energized terminal 30 in the clamping hole 126. Secondly, the material pushing block 127 arranged on the material stripping plate 121 pushes the terminal box on the joint 128 from the joint 128 with the lifting of the material stripping plate 121, so that the wire with the terminal box is stripped from the joint 128. At the same time, the material stripping plate 121 lifts the wire clamped in the lead slot 34, and pulls the wire upwards, so that the wire is stripped from the lead slot 34, thereby stripping the wire on the motor from the energized assembly 22. After that, the motor after detection is taken out from the motor base 21, and the disassembly and assembly are completed.

[0102] Further, after the material stripping mechanism 18 removes the wire of the motor from the energized assembly 22, the mechanical hand on the material taking mechanism 19 lifts the motor through the material suction head, and takes out the motor from the motor base 21, thereby completing the discharge of the qualified product. After the qualified product is taken out, the multi-station turntable 2 continues to rotate, and at this time, the station moves to the transfer station 10. After the further rotation of the multi-station turntable 2, the next motor is reinstalled on the motor base 21, and the above steps are repeated to realize automatic production.

[0103] The above is only the preferred embodiment of the present application, and does not limit the technical scope of the present application. The skilled in the art can make some deformation and modification under the inspiration of the technical solution. Any modification, equivalent change and modification made according to the technical essence of the present application to the above embodiment still belongs to the scope of the technical solution of the present application.

Claims

1. An integrated device for assembling and testing the fan blades of an electric motor, characterized in that: The system includes a frame and a multi-station turntable mounted on the frame. The multi-station turntable is divided into four stations along the processing rotation direction: an installation station, a spark test station, a pressing station, a performance test station, a vibration test station, a pressure resistance test station, a stripping station, and a transfer station. Each station is equipped with a fixing mechanism for securing the motor. Below each fixing mechanism is a lifting and energizing mechanism for powering the motor. At the installation station, the motor is manually fixed to the fixing mechanism. The spark test station is equipped with a magnifying glass for the operator to observe sparks from the motor commutator. The pressing station is equipped with a pressing mechanism for pressing the fan blades onto the motor and a feeding mechanism for flipping the fan blades and conveying them to the pressing mechanism. A vibration test mechanism for detecting motor vibration data is located on one side of the vibration test station. A laser marking device for marking qualified products is located on one side of the pressure resistance test station. The stripping station is equipped with a mechanism for removing the motor from the fixing mechanism. The device includes a detachable unloading mechanism and a material-retrieving mechanism for removing the motor from the fixing mechanism. The fixing mechanism includes a base plate, a motor mount for mounting the motor, and a power-conducting component for connecting to the motor wires. The base plate is mounted on the multi-station turntable, and the motor mount is mounted on the base plate. The motor mount has a fixing groove for fixing the motor, and a mounting groove on one side of the motor mount. The mounting groove has a mounting block, and the mounting block has a clamping block that abuts against one side of the motor. The power-conducting component is located on one side of the motor mount and is electrically connected to the lifting power-conducting mechanism to conduct electricity to the motor on the motor mount. The power-conducting component includes a base and a power-conducting socket for connecting to the wires of the motor with terminal boxes. The power-conducting socket is mounted on the base, and the base is mounted on the base plate. The base has at least one receiving groove, and each receiving groove has a power-conducting terminal for electrically connecting to the motor female terminal wires and a power-conducting clamp for clamping the motor leads.

2. The integrated equipment for assembling and testing the fan blades of a motor according to claim 1, characterized in that: The pressing mechanism includes a pressing device and a lifting force-bearing device. The pressing device includes a fixed frame and a fan blade pressing assembly mounted on the fixed frame. The fixed frame is provided with a clamping assembly that is disposed opposite to the clamping block to press the motor. The lifting force-bearing device includes a mounting base and a support assembly that is movably disposed on the mounting base. The fan blade pressing assembly and the support assembly are respectively disposed on the upper and lower sides of the motor base. The pressure center of the fan blade pressing assembly and the pressure point of the support assembly are located on the same axis, so that when the fan blade pressing assembly presses the fan blade onto the motor, it can provide a force-bearing point to the rotor shaft of the motor through the support assembly.

3. The integrated equipment for assembling and testing the fan blades of a motor according to claim 2, characterized in that: The fan blade pressing assembly includes a pressing cylinder, a pressing plate, a pressing head, and fan blade clamping fingers. The pressing cylinder is installed on the top of the fixed frame and is connected to the pressing plate via a drive shaft, so that the pressing plate can be raised and lowered on the fixed frame. The pressing head is installed on the bottom of the pressing plate and is provided with a positioning pin for positioning the fan blade. The positioning pin is coaxially arranged with the rotor shaft of the motor. The fan blade clamping fingers are arranged on the outside of the positioning pin to clamp the fan blade assembled on the positioning pin.

4. The integrated equipment for assembling and testing the fan blades of a motor according to claim 2, characterized in that: The support assembly includes a lifting cylinder and a push rod. The push rod is coaxially arranged with the rotor shaft of the motor. The push rod is vertically and flexibly engaged in the positioning hole of the mounting base. The push rod is provided with a connecting hole. Both sides of the push rod are provided with vertically and flexibly adjustable transmission blocks. A transmission rod passing through the connecting hole is provided between the two transmission blocks. The transmission blocks are flexibly connected to the lifting cylinder, so that the transmission blocks drive the push rod to achieve telescopic movement under the drive of the lifting cylinder through the transmission rod.

5. The integrated equipment for assembling and testing the fan blades of a motor according to claim 1, characterized in that: The feeding mechanism includes a feeding device, a conveying device, and a feeding device respectively installed on the frame. The feeding device and the feeding device are both located on one side of the conveying device. The conveying device is equipped with a front and back detection device for detecting the front and back of the fan blades.

6. The integrated equipment for assembling and testing the fan blades of a motor according to claim 5, characterized in that: The feeding device is connected to the conveying device via a feeding rail. The conveying device includes a sliding assembly mounted on the frame and a fan blade seat slidably mounted on the sliding assembly. The fan blade seat reciprocates between the feeding device and the conveying device under the drive of a sliding cylinder to move the fan blade. The conveying device includes an adjusting frame, a guiding assembly, a clamping assembly, and a telescopic cylinder. The adjusting frame is mounted on the frame, and both the guiding assembly and the telescopic cylinder are mounted on the adjusting frame. The clamping assembly is slidably mounted on the guiding assembly. The telescopic cylinder is driven by the clamping assembly to drive the clamping assembly to clamp the fan blade from the fan blade seat and convey the fan blade to the motor base. The clamped fan blade is rotated to the side required for production by a rotary cylinder on the clamping assembly.

7. The integrated equipment for assembling and testing the fan blades of a motor according to claim 1, characterized in that: The vibration testing mechanism includes a mounting frame and a sliding plate that is vertically mounted on the mounting frame. A drive cylinder is mounted on the sliding plate, and a push plate is mounted on the drive cylinder. A top plate and a detection device located behind the top plate are mounted on the push plate. The top plate is connected to the push plate via a push cylinder. The top plate is provided with a clamping guide sleeve for clamping the motor. The detection device includes a clamping assembly and a vibration velocity transmitter mounted on the clamping assembly. The clamping assembly is mounted on the push plate. The vibration velocity transmitter is provided with a magnetic head that is magnetically engaged with the metal housing of the motor. The vibration velocity transmitter is coaxially arranged with the clamping guide sleeve and is pushed into or pulled out of the clamping guide sleeve by the clamping assembly under the drive of the push plate.

8. The integrated equipment for assembling and testing the fan blades of a motor according to claim 6, characterized in that: The unloading mechanism includes an unloading plate, an unloading transmission plate, and a top plate. The unloading plate is located at the top of the energized assembly, and the unloading transmission plate is located at the bottom of the energized assembly. A transmission rod for synchronous lifting and lowering is provided between the unloading plate and the unloading transmission plate. The top plate is located below the unloading transmission plate and is connected to the unloading cylinder. The top plate is driven by the unloading cylinder to lift the unloading transmission plate, so that the unloading transmission plate is driven by the transmission rod to synchronously lift the unloading plate, thereby pushing the motor wires out of the energized assembly to achieve unloading.

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