CN113162337A

CN113162337A - Automatic loop wire of submersible motor

Info

Publication number: CN113162337A
Application number: CN202110412191.2A
Authority: CN
Inventors: 董强; 祝新荣
Original assignee: Hangzhou Dc Energy Equipment Co ltd
Current assignee: Hangzhou Dc Energy Equipment Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-07-23
Anticipated expiration: 2041-04-16
Also published as: CN113162337B

Abstract

The invention discloses an automatic loop of a submersible motor, which is characterized by comprising an assembly line arranged by the loop, wherein a feeding station and a discharging station which are adjacently arranged are arranged on the outer side of the assembly line, the feeding station comprises a machine barrel feeding robot and a machine barrel feeding device, and the discharging station comprises a motor discharging robot and a motor conveying device; an oil bag assembling station, a base assembling station, a clamp spring assembling station, a lower bearing seat assembling station, a coil assembling station, a rotor assembling station, an upper bearing seat assembling station, a rotor packaging station, an oil injecting station, a pressure resistance testing station, an oil seal station, a stainless steel cover installing station, an upper bearing seat connecting station, a rubber sleeve and a sand prevention gasket assembling station are sequentially arranged on one side of the feeding station, which faces away from the discharging station, along an assembling line. The rubber sleeve and sand control gasket assembling station and the blanking station are arranged oppositely; and a conveying device is arranged between the adjacent stations. The invention has the advantages that frequent material supply areas are concentrated, the management is convenient, and the assembly efficiency of the submersible motor is improved.

Description

Automatic loop wire of submersible motor

Technical Field

The application relates to the technical field of automatic ring lines of submersible motors, in particular to an automatic ring line of a submersible motor.

Background

The submersible motor usually comprises a machine barrel, a rotor and a coil, wherein the rotor and the coil are located in the machine barrel, a snap spring, a base and an oil sac are arranged at one end of the machine barrel, most processes of the existing submersible motor are independently arranged, the distance between each assembly station of the submersible motor is large, the installation efficiency of the submersible motor is low, and the production efficiency of a workshop is influenced.

In the Chinese patent literature, the invention with the patent number of CN 201810915704X is specially favorable for 2018, 11, 6 and discloses a production operation production line of a horizontal permanent magnet synchronous submersible motor assembling machine, which comprises a rail, a rotor station, a stator station, a rotor coaxial clamp station and a test device, wherein the foremost end of the rail is butted with the test device, and the rotor station, the stator station and the rotor coaxial clamp station are respectively arranged on the rail and can move on the rail; sequentially conveying the rotor coaxial fixture station, the stator station and the rotor station to a formulated assembly area in front of the track through the track, and sequentially conveying the rotor coaxial fixture station, the stator station and the rotor station from front to back in the formulated assembly area; and assembling the rotor coaxial clamp station, the stator station and the rotor station in the fixed assembling area to form a finished submersible motor assembling machine product, and conveying the finished submersible motor assembling machine product to a testing device by a rail. The method has the disadvantages that 1, the distance of the assembly line is large, the occupied space is large, the workshop is difficult to arrange, and the space arrangement cost is too high; 2. the work station partitions are rough, the number of working procedures to be finished by each work station is too large, and the distribution effect of the equipment is poor; 3. the clamp spring press fitting, the base press fitting and the oil bag press fitting can not be completed, and the working efficiency is low.

Disclosure of Invention

Based on the defects in the prior art, the invention provides the automatic loop line of the submersible motor, the feeding and discharging positions of all stations are compact, the occupied area is small, frequent feeding areas are concentrated, the management is convenient, and the assembly efficiency of the submersible motor is improved; complete functions, complete assembly and test of the submersible motor can be continuously completed, and the production cost of the submersible motor is reduced.

The invention also aims to facilitate the partition placement of unqualified products in different types and repair.

The clamp spring press has the advantages that the alternative feeding is realized through the material cutting mechanism, the positioning time required during clamp spring feeding is reduced, the occupied space of the feeding mechanism is reduced, and the integral structure of the clamp spring press is more compact.

In order to achieve the above object, the present application adopts the following technical solutions.

An automatic loop of a submersible motor is characterized by comprising an assembly line with loop arrangement, wherein a feeding station and a discharging station which are adjacently arranged are arranged on the outer side of the assembly line, the feeding station comprises a machine barrel feeding robot and a machine barrel feeding device, and the discharging station comprises a motor discharging robot and a motor conveying device; the loading station has set gradually following station to one side of backing off the unloading station along the assembly line:

the oil bag assembly station comprises an oil bag conveying device and an oil bag press, and is used for feeding the oil bags and press-fitting the oil bags in the machine barrel;

the base assembling station comprises a base press and a base feeding device and is used for feeding the base and press-mounting the base in the machine barrel;

the clamp spring assembling station comprises a clamp spring press, the clamp spring press is provided with a clamp spring feeding station, and the clamp spring feeding and press mounting of the clamp spring in the machine barrel are completed;

a lower bearing seat assembling station for completing press mounting of the lower bearing seat in the machine barrel;

a coil assembly station comprising a coil press equipped with a stainless steel cover supply belt and a coil supply belt; a manual station is arranged behind the coil assembling station to finish manual lining installation and wire arrangement;

the method comprises the following steps that (1) at a rotor assembling station, manual feeding is carried out on a movable spring bearing, and after the rotor is preassembled into a machine barrel, the uniform assembly of the movable spring bearing and the rotor is completed;

the upper bearing seat assembling station is used for pressing the upper bearing seat into the machine barrel through an upper bearing seat press after the upper bearing seat is manually preassembled;

the rotor packaging station is used for completing screw feeding and positioning gasket feeding, and performing rotor rotation testing and air tightness detection;

the oil injection station comprises an oil injection device for completing oil injection, and a manual oil supplement station is reserved behind the oil injection station;

the pressure resistance test station comprises a pressure resistance detection device and is used for completing the pressure resistance test of the machine barrel;

an oil sealing station for completing oil sealing assembly at the upper end of the machine barrel;

the stainless steel cover mounting station completes the setting of the stainless steel cover on the machine barrel;

the upper bearing block is connected with the station and is locked by a screw;

the rubber sleeve and sand control gasket assembling station is used for feeding the rubber sleeve and the sand control gasket, and a stable clamping hand matched with the machine barrel is arranged on the assembling line;

the rubber sleeve and sand control gasket assembling station and the blanking station are arranged oppositely;

and a conveying device is arranged between the adjacent stations.

The assembly line is annularly arranged, the loading and unloading positions of each station are compact, the occupied area is small, frequent feeding areas are concentrated, the management is convenient, and the assembly efficiency of the submersible motor is improved; complete functions, complete assembly and test of the submersible motor can be continuously completed, and the production cost of the submersible motor is reduced.

Preferably, the conveying device comprises a motor tooling plate and guide sliding rails matched with two ends of the motor tooling plate, protruding bearings matched with the guide sliding rails are arranged on corners of the motor tooling plate, two clamping dies capable of clamping oppositely are arranged on the motor tooling plate, and the two clamping dies are provided with matched compression elastic pieces. The protruding bearing is matched with the guide sliding rail, so that the movement of the motor tooling plate can be completed, the motor tooling plate can be carried by the machine barrel through the clamping die, the clamping is stable, the motor tooling plate moves along with the limiting guide rail, and the stopping and the positioning are accurate; compress tightly the elastic component and can provide elasticity pretightning force for two clamp plates, make things convenient for the installation of barrel on motor frock board.

Preferably, the equidirectional ends of the two clamping dies are rotatably connected to the motor tooling plate, the rotating axes of the two clamping dies are vertical to the motor tooling plate, and the equidirectional other ends of the two clamping dies are rotatably connected to one end of the same connecting rod; compress tightly the elastic component and include the reset block, be equipped with the installation through-hole in the reset block, be equipped with the slide bar of taking the shaft shoulder in the installation through-hole, slide bar one end is rotated with the connecting rod and is connected, and the slide bar other end is connected with a die clamping cylinder. The sliding rod is sleeved with a compression spring, the compression spring is positioned in the mounting through hole, and an inner convex ring matched with the shaft shoulder and the compression spring is arranged in the mounting through hole. The axial movement of the sliding rod is completed through the clamping cylinder, the sliding rod drives the connecting rod and the clamping die to clamp tightly, the fastening and limiting of the machine barrel are completed, the control is convenient, and the operation rate is high.

Preferably, the cross-sectional shapes of the two clamping dies are arc shapes protruding outward of the two clamping dies. The clamping die is matched with the side surface of the machine barrel, so that a reliable and stable clamping effect can be achieved.

Preferably, the jacking tool is detachably arranged below the motor tool plate and comprises a jacking plate and a fixed plate, a jacking power mechanism is arranged on the fixed plate, the jacking plate is driven by the jacking power mechanism, a transverse guide rail is further arranged on the fixed plate, a transverse sliding block is arranged on the transverse guide rail, a supporting block is arranged on the transverse sliding block, a supporting rod matched with the supporting block is arranged below the jacking plate, the transverse sliding block is connected with the transverse power mechanism, the motor tool plate is fixed on the jacking plate, and a matched positioning pin and a positioning hole are arranged between the jacking plate and the motor tool plate. The jacking power mechanism can adopt an air cylinder or a hydraulic cylinder; the transverse power mechanism can adopt an air cylinder or a hydraulic cylinder; the supporting block is arranged in a sliding manner, so that the supporting rod can be supported when the clamp spring is pressed, the stability of the motor tooling plate is ensured, and the stress of the jacking power mechanism is reduced; and when material loading and unloading, adjust the position of jacking slider through horizontal power unit, can realize the dislocation of bracing piece and supporting shoe to the mounting panel can reduce lower position, thereby conveniently goes up the unloading, improves machining efficiency.

Preferably, the fixed plate is provided with a stopping cylinder, the upper end of the stopping cylinder is rotatably provided with a stopping block, and one end of the stopping block is provided with a rolling wheel. When the jacking plate is downward, the supporting block and the supporting rod are prevented from being excessively compressed to damage the stability of the jacking plate by matching the edge of the limiting jacking plate, and the collision loss is reduced.

Preferably, the oil bag press comprises a double-acting press die driven by an oil bag pressing power mechanism, the double-acting press die comprises a pre-pressing connecting plate and a pressing shaft fixed on the pre-pressing connecting plate, an inner die is arranged at the lower end of the pressing shaft, an outer die sleeved on the outer side of the inner die is further arranged on the pressing shaft, a horn mouth expanding downwards and outwards is arranged at the lower end of the outer die, the horn mouth is matched with the upper end of the oil bag, a guide part is arranged between the outer die and the pressing shaft, the guide part is fixedly arranged with the outer die, and the guide part is arranged with the pressing shaft in a sliding manner; and a return spring is arranged between the outer die and the pre-pressing connecting plate. The oil bag is pre-placed at the upper end of the machine barrel, the double-acting pressing die and the mounting plate move oppositely under the action of the oil bag pressing power mechanism and the jacking power mechanism, the oil bag pressing power mechanism can adopt an air cylinder or an oil cylinder, and the jacking power mechanism can adopt linear motion parts such as the air cylinder or the oil cylinder and the like, so that the press mounting of the oil bag into the machine barrel is realized; the outer die is used for pressing the oil sac downwards, when the oil sac stops descending, the bell mouth can force the oil sac to gather inwards, a part of the oil sac is separated from the outer wall to be pressed in conveniently, the part of the oil sac which can not descend can gather inside the outer die, the outer die stops descending after being fully contacted with the machine barrel, and meanwhile, the oil sac can gather to a proper position; the inner die can slide downwards at the moment, the gathered oil sac is smoothly sent into the machine barrel, and the oil sac is smoothly pressed in; the reset spring is a compression spring, and in a natural state, the outer die is positioned at the lowest position which can be reached on the pressing shaft, so that the outer die is ensured to contact the oil bag earlier than the inner die, a reliable gathering effect is achieved, and the pressing efficiency of the oil bag is improved.

Preferably, the oil bag press, the clamp spring press, the base press, the oil injection device and the pressure resistance detection device all comprise jacking tools and motor tool plates. The motor tooling plate on the conveying device can be used as a standard component in an oil bag press, a clamp spring press, a base pressure and oil injection device and a pressure resistance detection device, so that the motor tooling plate is convenient to use and maintain; in order to improve an oil bag press, a clamp spring press, a base press, an oiling device and a pressure resistance detection device, the guide sliding rail is directly erected in the press or the device, so that the automatic looping efficiency can be further improved.

Preferably, the clamp spring press comprises an inner pressing die assembly and an outer pressing die assembly, the inner pressing die assembly comprises an inner pressing die which is linearly arranged in a lifting mode, the outer pressing die assembly comprises an outer pressing die which is arranged in a lifting mode, and the outer pressing die is sleeved outside the inner pressing die; the outer pressing die comprises an annular limiting wall, a feeding groove is formed in the limiting wall of the outer pressing die, a feeding groove is formed in one side of the feeding groove, and a pushing mechanism is arranged in the feeding groove; the clamp spring press also comprises two feeding barrels and two groups of material cutting mechanisms which are respectively matched with the two feeding barrels, and the two feeding barrels are respectively positioned at two sides of the feeding groove; the material cutting mechanism comprises a material blocking block positioned at the lower end of the upper charging barrel, the material blocking block is arranged at the lower end of the upper charging barrel in a sliding manner, and the material blocking block is provided with a resetting piece fixedly connected with the upper charging barrel in a matching manner; the lower part of the feeding groove is provided with a material cutting column which is arranged in a sliding manner, and the feeding groove is internally provided with a guide groove which is matched with the upper end surface of the material cutting column. The lifting of the inner pressing die and the outer pressing die can be realized through traditional linear assemblies such as a motor lead screw assembly or an air cylinder, an oil cylinder and the like, the clamp spring is loosely arranged in the feeding cylinder and naturally downwards moves under the action of gravity, the stop block blocks the clamp spring, the upper end surfaces of the two cutting columns alternately correspond to the feeding groove, the stop block can be extruded away when the cutting columns move to the lower part of the feeding cylinder, the clamp spring falls onto the cutting columns, the stop block resets under the action of a resetting piece to block the clamp spring when the cutting columns move along the guide groove, the cutting columns drive the upper single clamp spring to move into the feeding groove, the material pushing mechanism drives the clamp spring to enter the feeding groove from the feeding groove, the clamp spring is in interference fit with the inner wall of the outer pressing die in a natural state, the clamp spring cannot naturally fall, after the clamp spring enters the outer pressing die, the lower end of the outer pressing die is matched with the upper end of the machine barrel through the downward movement of the outer pressing die, and then the inner pressing die completes the press fitting of the clamp spring, the clamp springs can be alternately loaded, the loading is convenient, the loading efficiency is high, the clamp spring is stably pressed down by the pressing tool, and the clamp spring pressing efficiency and precision are high; the stroke that pushing equipment set up can be controlled at short scope, and the silo is gone up in the cooperation of guide way along the material loading post, and the blank in-process need not to fix a position repeatedly, and the jump ring enters into the material pushing station promptly after entering into the material loading inslot, consequently can reduce the location demand when the jump ring pressure equipment, very big improvement the crimping efficiency of jump ring.

Preferably, the outer side of the assembly line is provided with a plurality of sets of unqualified product cache lines respectively corresponding to different stations. The unqualified products can be conveniently placed in different types in a partitioned mode, and repair is facilitated.

The invention has the following beneficial effects: the loading and unloading positions of each station are compact, the occupied area is small, frequent feeding areas are concentrated, the management is convenient, and the assembly efficiency of the submersible motor is improved; the functions are complete, complete assembly and testing of the submersible motor can be continuously completed, and the production cost of the submersible motor is reduced; the unqualified products can be conveniently placed in different types in a partitioned mode, and repair is facilitated.

Drawings

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

Fig. 2 is a schematic structural diagram of a jacking tool and a motor tool plate in the invention.

Fig. 3 is a front view of fig. 2.

Fig. 4 is a schematic view of the structure of the cylinder clamping jaw in the invention.

Fig. 5 is a schematic structural view of the circlip press of the invention.

Fig. 6 is an enlarged schematic view at a in fig. 5.

Fig. 7 is a schematic structural diagram of the cooperation of the material cutting mechanism and the outer press die in the snap spring press.

Fig. 8 is a schematic view showing the structure of the oil bladder press of the present invention.

Fig. 9 is a schematic view of the structure of a double action die in an oil bladder press.

Fig. 10 is a schematic view of a base press and base feeder assembly of the present invention.

Fig. 11 is a schematic view of the base press of the present invention.

In the figure: assembly line 1 feeding station 11 blanking station 12 oil bag assembly station 13 base assembly station 14 circlip assembly station 15 lower bearing block assembly station 16 coil assembly station 17 rotor assembly station 18 movable spring bearing manual feeding 180 upper bearing block assembly station 19 rotor encapsulation station 110 air tightness detector 1101 oil filling station 111 manual station 1111 oil filling port screw machine 1112 oil sealing station 112 oil sealing station 113 upper bearing block connection station 115 rubber sleeve and sand control gasket assembly station 116 guide slide rail 117 motor tooling plate 118 protrusion bearing 119 clamp die 120 connecting rod reset block 122 clamping cylinder 124 jacking tool 13 jacking plate 132 transverse guide rail 134 transverse slide block 135 supporting block 136 supporting rod 137 transverse power mechanism 138 blocking stop cylinder 139 blocking block 140 rolling wheel 141 guiding rod 142 linear shaft 142 The oil bag pressing power mechanism 21 of the oil bag pressing machine 2 of the bearing 143 pre-presses the pressing die 22 to pre-press the pressing shaft 26 guide member 27 of the outer die 25 of the connecting plate 23, the plate 31 of the clamping jaw 3 of the cylinder 28, the reciprocating cylinder 32, the roller 33, the base feeding device 41 of the base press 4, the feeding hole 42 of the vibrating plate 43, the material taking sucker 45, the pressing die 47 of the cross table 46, the pressing cylinder 48, the clamping spring press 5, the limiting wall 54 of the outer pressing die 53, the feeding groove 55 of the limiting wall 54 of the inner pressing die 52, the feeding cylinder 56, the material blocking block 57, the material blocking block 58, the cutting column 60 guide groove 61, the resetting member 62 of the feeding plate 63 of the pressing die 56, the first sliding rail 64 material blocking plate 65, the second sliding rail 66 material blocking slide block 67, the material blocking slide 68, the material blocking cylinder 69, and the unqualified buffer wire 7.

Detailed Description

The invention is further illustrated with reference to the figures and the specific embodiments.

Examples

As shown in fig. 1, an automatic loop of a submersible motor is characterized by comprising an assembly line 1 arranged in a loop, wherein a feeding station 11 and a discharging station 12 which are adjacently arranged are arranged outside the assembly line, the feeding station comprises a machine barrel feeding robot and a machine barrel feeding device, and the discharging station comprises a motor discharging robot and a motor conveying device; the machine barrel feeding robot and the motor blanking robot both adopt industrial robots with clamping jaws to complete machine barrel feeding and motor blanking, the machine barrel feeding device adopts a conveying belt, and the motor conveying device also adopts a conveying belt. The loading station is sequentially provided with an oil bag assembling station 13, a base assembling station 14, a clamp spring assembling station 15, a lower bearing seat assembling station 16, a coil assembling station 17, a rotor assembling station 18, an upper bearing seat assembling station 19, a rotor packaging station 110, an oil injection station 111, a pressure resistance testing station 112, an oil seal station 113, a stainless steel cover installing station 114, an upper bearing seat connecting station 115, a rubber sleeve and sand control gasket assembling station 116 along an assembling line towards one side back to the unloading station. And a conveying device is arranged between the adjacent stations. The conveyor comprises a motor tooling plate 118 and guide rails 117 that cooperate with the two ends of the motor tooling plate. As shown in fig. 2 and 3, four corners of the motor tooling plate are respectively provided with protruding bearings 119 matched with the guide slide rails, the motor tooling plate is provided with two clamping dies 120 capable of clamping oppositely, and the two clamping dies are provided with matched compression elastic pieces. The equidirectional ends of the two clamping dies are rotatably connected to the motor tooling plate, the rotating axes of the two clamping dies are vertical to the motor tooling plate, and the equidirectional other ends of the two clamping dies are rotatably connected to one end of the same connecting rod 121; the compression elastic piece comprises a reset block 122, a mounting through hole is formed in the reset block, a sliding rod with a shaft shoulder is arranged in the mounting through hole, one end of the sliding rod is rotatably connected with the connecting rod, and the other end of the sliding rod is connected with a clamping cylinder 124. The cross sections of the two clamping dies are in the shape of circular arcs protruding towards the outer sides of the two clamping dies.

The below of motor frock board can be dismantled and be equipped with jacking frock 13, the jacking frock includes jacking board 131 and fixed plate 132, be equipped with jacking power unit 133 on the fixed plate, the jacking board is driven by jacking power unit, still be equipped with transverse guide 134 on the fixed plate, be equipped with horizontal slider 135 on the transverse guide, be equipped with supporting shoe 136 on the horizontal slider, the jacking board below is equipped with supporting shoe complex bracing piece 137, a transverse power unit 138 is connected to the horizontal slider, motor frock board is fixed on the jacking board, be equipped with complex locating pin and locating hole between jacking board and the motor frock board, accomplish the location installation of jacking board and motor frock board through locating pin and locating hole cooperation, grafting mode easy dismounting. In practical application, the jacking tool can be detached when the motor tool plate is applied to the conveying device, the motor tool plate is independently used on the guide sliding rail, and the oil bag press, the snap spring press, the base press, the oil injection device and the pressure resistance detection device all comprise the jacking tool and the motor tool plate. The fixed plate is provided with a stopping cylinder 139, the upper end of the stopping cylinder is rotatably provided with a stopping block 140, and one end of the stopping block is provided with a rolling wheel 141. The lower extreme of jacking board is equipped with guide bar 142, and the fixed plate goes upward to be equipped with the linear bearing 143 that the cooperation guide bar slided and set up, improves the stability of jacking.

The oil bag assembly station comprises an oil bag conveying device and an oil bag press 2, and is used for feeding the oil bags and press-fitting the oil bags in the machine barrel; as shown in fig. 8 and 9, the oil bag press includes a jacking tool 13 and a motor tool plate 118, and further includes a double-acting press die 22 driven by an oil bag pressing power mechanism 21. The oil sac downward pressing power mechanism adopts an air cylinder, the double-acting pressing die comprises a prepressing connecting plate 23 and a pressing shaft 26 fixed on the prepressing connecting plate, and the prepressing connecting plate is fixed on an air cylinder rod of the oil sac downward pressing power mechanism. An inner mold 24 is arranged at the lower end of the pressing shaft, an outer mold 25 sleeved on the outer side of the inner mold is further arranged on the pressing shaft, a horn mouth expanding downwards and outwards is arranged at the lower end of the outer mold, the horn mouth is matched with the upper end of the oil bag, a guide part 27 is arranged between the outer mold and the pressing shaft, the guide part and the outer mold are fixedly arranged, and the guide part and the pressing shaft are arranged in a sliding manner; the guide part adopts a ball copper sleeve. And a return spring 28 is arranged between the outer die and the pre-pressing connecting plate. The inner die is connected with a cylinder piston of an oil sac pressing power mechanism. The lower end of the outer die can extend out of the lower portion of the inner die, a limiting hole matched with the inner die is formed in the outer die, and the horn mouth is located at the lower end of the limiting hole. In addition, a cylinder gripper 3 is provided in the oil bag press, the cylinder part of which is fixed to a plate 31, which is connected to a reciprocating cylinder 32, as shown in fig. 4. The internal side of every claw of cylinder clamping jaw is equipped with two sets of roller groups that rotate the setting, and two sets of roller groups include four coaxial gyro wheels 33 that set up respectively, and four gyro wheels are convenient to the centering of barrel arc outer wall, improve the effect of centre gripping and location. The oil sac conveying device adopts a conveying belt, and the oil sac is placed on the conveying belt for feeding.

The base assembling station comprises a base press 4 and a base feeding device 41 and is used for feeding the base and press-mounting the base in the machine barrel; as shown in fig. 10 and 11, the base press includes a jacking tool, a motor tool plate and a pressing mechanism, the base feeding device includes a feeding port 42 and a vibration disc 43 located below the feeding port, a material taking groove 44 is arranged on the vibration disc, the pressing mechanism includes a pressing tool arranged opposite to the jacking tool, and a material taking assembly matched with the material taking groove is arranged between the upper part of the jacking tool and the material taking groove. The take-off assembly includes a take-off suction cup 45 and a cross table 46 that cooperates with the take-off suction cup. The pressing tool comprises a pressing die 47 and a pressing cylinder 48 matched with the pressing die, and the lower end face of the pressing die is matched with the upper end of the three-hole base.

The clamp spring assembling station comprises a clamp spring press 5, the clamp spring press is provided with a clamp spring feeding station, and the clamp spring feeding and press mounting of the clamp spring in the machine barrel are completed; as shown in fig. 5 to 7, the snap spring press comprises a jacking tool and a motor tooling plate, and further comprises an inner pressing die assembly and an outer pressing die assembly, wherein the inner pressing die assembly comprises an inner pressing die 52 which is linearly arranged in a lifting manner, the outer pressing die assembly comprises an outer pressing die 53 which is arranged in a lifting manner, and the outer pressing die is sleeved outside the inner pressing die; the inner pressing die and the outer pressing die are both driven by a cylinder. The outer pressing die comprises an annular limiting wall 54, a feeding groove 55 is formed in the limiting wall of the outer pressing die, a feeding groove 56 is formed in one side of the feeding groove, and a material pushing mechanism is arranged in the feeding groove; the pushing mechanism comprises a pushing cylinder 69 and a pushing block 691 arranged along the feeding groove in a sliding mode, and the pushing block is driven by the pushing cylinder. The clamp spring press also comprises two upper charging barrels 57 and two groups of material cutting mechanisms which are respectively matched with the two upper charging barrels, and the two upper charging barrels are respectively positioned at two sides of the feeding groove; the material cutting mechanism comprises a material blocking block 58 positioned at the lower end of the upper charging barrel, the material blocking block is arranged at the lower end of the upper charging barrel in a sliding manner, and the material blocking block is provided with a resetting piece 62 which is fixedly connected with the upper charging barrel in a matching manner; the lower part of the feeding groove is provided with a material cutting column 60 which is arranged in a sliding way, and the feeding groove is internally provided with a guide groove 61 which is matched with the upper end surface of the material cutting column. The reset piece adopts a spring, an upper material plate 63 is fixedly arranged on a frame of the clamp spring press, an upper material cylinder is arranged on the upper material plate, a first slide rail 64 is arranged on the lower side of the upper material plate, a material blocking block is in sliding fit with the first slide rail, and the spring is connected with the material blocking block and the upper material plate. Go up the feed cylinder and link up the setting, be equipped with the unloading hole that cooperates the feed cylinder on the material loading plate, the upper end and the laminating of material loading plate downside of material blocking block set up. The lower of going up the flitch is equipped with the blank board 65, blank board and frame fixed connection, are equipped with second slide rail 66 on the blank board, are equipped with complex blank slider 67 on the second slide rail, and the blank post is fixed on the blank slider, and a blank cylinder 68 is connected to the blank slider. In addition, a cylinder clamping jaw with the same structure as that in the oil bag press is arranged in the clamp spring press. The clamp spring feeding station is a manual station, and the clamp spring is manually fed into the feeding barrel.

A lower bearing seat assembling station for completing press mounting of the lower bearing seat in the machine barrel; the lower bearing seat assembly can be realized by a lower bearing seat press, a machine barrel is positioned by a positioning device, and then the lower bearing seat is pressed into the machine barrel by a pressure die driven by an air cylinder or a hydraulic cylinder. Specifically, the following actions are adopted: the lower bearing seat is placed into a rotary seat sensor to be matched with and identify to rotate to a specified position, the machine barrel 7 is placed into the bottom die, the bottom die is controlled to open and close through a pneumatic chuck, the bottom die is matched with the shape of the lower end of the machine barrel to be arranged, the machine barrel is placed into the bottom die and clamped stably, the sensor is matched to rotate to the specified position and stabilize the middle of the machine barrel through a pneumatic clamping jaw, the positioned lower bearing seat is placed into the machine barrel, the pneumatic clamping jaw is loosened and moved to the upper portion of the machine barrel to be stably corrected, the pressing die is pressed to the specified position and then reset, and the press mounting of the lower bearing seat is completed.

The coil assembling station comprises a coil press, the coil press adopts a pressing die driven by an air cylinder or a hydraulic cylinder, and the coil press is provided with a stainless steel cover feeding belt and a coil feeding belt; after a coil is pre-placed on a machine barrel by a manual or industrial robot, the coil is respectively placed at an appointed position, the coil is respectively matched with a sensor to identify geometric parameters and is respectively circumferentially positioned, then a pneumatic clamping jaw embraces the middle part of the machine barrel stably, the positioned coil is placed into the machine barrel, the pneumatic clamping jaw is loosened, ascended and moved to the upper part of the machine barrel to clamp and correct the relative position of the coil and the machine barrel, an upper pressing die adopts a three-jaw mechanism driven by a cylinder, three jaws of the upper pressing die are opened and then move to the position of three jaws after the three jaws of the upper pressing die are opened and the coil is covered with an enameled wire exposed, the action can prevent the pressing die from directly breaking downwards to ring a fluffy enameled wire driving coil, and the upper pressing die of a pressing machine presses the coil to be assembled into the machine barrel. And a manual station is arranged behind the coil assembling station to finish manual lining installation and wire arrangement.

And a rotor assembling station, wherein the movable spring bearing is manually fed, and after the rotor is preassembled into the machine barrel, the pressing device is used for pressing down to complete the uniform assembly of the movable spring bearing and the rotor. The compressing device for rotor assembly can adopt a rotor bearing pressing machine, and the working principle of the rotor bearing pressing machine is as follows: the rotor is placed in a supporting wheel rotor frame to prepare a pressure bearing, the bottom of the rotor frame can be electrically adjusted to adapt to rotors with different lengths, the rotors are compressed by a pressing wheel, the pressing wheel rotates under power to adjust the mechanical balance effect, and the supporting wheel frame can elastically float to ensure that the pressed rotors are not damaged; the bearing is filled in the bearing supporting disc bearing cylinder on the upper portion and sequentially fed to a blanking point, blanking of the blanking plate is controlled by the air cylinder, the bearing is pushed into the blanking groove by the blanking plate, the blanking groove falls into the blanking mechanism through the blanking groove, the bearing is arranged inside the cut-in material pressing die and can adapt to rotation, and the two ends of the cut-in material pressing die are symmetrically pressed in.

After the rotor is pressed in, oil is dispensed to the rotor by using an oil dispensing machine, and the principle of the oil dispensing machine is as follows: after the motor tooling plate enters a station jacking tooling to complete jacking, the rotor positioning clamp is clamped firmly, the oil dispensing gun extends out to perform oil dispensing lubrication on a rotor central shaft, and the oil dispensing gun retracts to release a movable ring and presses the central shaft.

The upper bearing seat assembling station is used for pressing the upper bearing seat into the machine barrel through an upper bearing seat press after the upper bearing seat is manually preassembled; the upper bearing seat press adopts an air cylinder or a hydraulic cylinder as a power mechanism, and drives the die to press down to complete the press-in assembly of the upper bearing seat. The working principle of the upper bearing pedestal press is as follows: the machine barrel placed into the upper bearing seat enters the upper bearing seat press machine along with the motor tooling plate, after the jacking tool stops, the geometric angle of the upper bearing seat is recognized through vision, then the machine barrel is moved into the pressing die through a transplanting clamping hand, the clamping hand is in a clamping state and compares the geometric position obtained by the vision tool side with the characteristic position of the machine barrel measured by side vision to obtain the rotation angle required for alignment, the angle is aligned and finished, the machine barrel is pressed to the designated position, and after the pressing is finished, the clamping hand is loosened to correct the whole position of the machine barrel through the side vision tool.

the positioning gasket adopts a positioning gasket screw machine, a machine barrel assembled on an upper bearing seat enters a station along with a motor tooling plate, a jacking tool jacks the tooling plate and the machine barrel together to be in butt joint with an upper rotary die, a positioning gasket gun firstly pushes the conveyed positioning gasket onto a positioning hole, after the positioning gasket is driven by the force of an impact hammer, a rotating disk rotates a ninety-degree screw machine mechanism to start to drive screws for holes with already-driven positioning gaskets, meanwhile, the other two holes also start to drive the positioning gasket, after all the positioning gaskets are finished, the other two screws are driven to 90 degrees, and the work is finished after the resetting; the screw machine mechanism and the feeding mechanism of the positioning gasket are completed by combining a vibrating disc and pneumatic material cutting and blowing.

The rotor rotation test adopts a rotor rotating machine, and the principle of the rotor rotating machine is as follows: motor frock slab band barrel gets into station jacking frock and accomplishes the jacking back barrel location tong and press from both sides tightly firm, pushes down the rotating head to the rotor axle head, and servo drive rotor is rotatory, judges whether rotation function has the trouble through mechanics feedback.

The air tightness detection adopts an air tightness detector 1101, and the principle of the air tightness detector is as follows: the motor tooling plate is provided with a barrel and enters a station jacking tooling, a barrel positioning clamp is clamped firmly after jacking is completed, an airtight butt joint is butted with an oil injection port and is compressed, and a ventilation air path is connected with an electronic instrument to judge whether the electronic instrument is qualified or not through pressure maintaining and pressure detecting.

The oil injection station comprises an oil injection device for completing oil injection, and a manual oil supplement station is reserved behind the oil injection station; the principle of the oiling device is as follows: motor frock slab band barrel gets into the station, and jacking back barrel location tong is pressed from both sides tightly firmly after the jacking is accomplished to the jacking frock, and the oiling is compressed tightly to the nipple butt joint oiling mouth, and the oiling machine is earlier through oiling mouth evacuation, carries out the oiling again afterwards so that once only fill fast.

In order to guarantee the clean appearance of barrel, improve the pleasing to the eye and the clean nature in workshop, the oiling device rear sets up oil absorption equipment, and oil absorption equipment's principle is as follows: after the motor tool plate enters the station jacking tool to complete jacking, the barrel positioning clamp is firmly clamped, the butt joint of the oil suction nozzle is tightly pressed against the oil injection port, the air passing groove is formed in the periphery of the oil suction nozzle towards the center, the speed of the back suction air is increased, surface oil stains are completely adsorbed, and the upper part of the oil suction nozzle is connected with a positive air generator and an oil storage device.

The oiling is accomplished the back through oiling mouthful screw machine and is accomplished the sealed of oiling mouth, and oiling mouthful screw machine 1112's principle does: motor frock board area barrel gets into station jacking frock and accomplishes the jacking back barrel location tong and press from both sides tightly firm, carries out oiling mouth screw by screw machine mechanism and twists the action, presss from both sides, transplants, pushes down, the rotary motion twists the oiling mouth with O type circle and screw combination piece and seals, and the feed part has two vibrations dishes respectively and carries the material vibrations to carrying the mould, transplants the screw again and embolias O type circle, and the completion combination treats that the clamp of screw machine mechanism gets.

The pressure resistance test station comprises a pressure resistance detection device and is used for completing the pressure resistance test of the machine barrel; the principle of the pressure resistance detection device is as follows: the motor tooling plate is provided with a machine barrel to enter a station, the jacking tooling is used for positioning the machine barrel after jacking, the pneumatic clamping jaw is clamped and fixed, the probe butt joint is butted with a power supply plug-in port, the probe is connected with electric leakage detection equipment, the high-voltage power-on is carried out on a plug-in column by the pressure-resistant detection equipment, and whether the plug-in column is qualified or not is judged by testing the electric leakage condition.

An oil sealing station for completing oil sealing assembly at the upper end of the machine barrel; an oil seal press is adopted, and the principle of the oil seal press is as follows: motor frock slab band barrel gets into station jacking frock and accomplishes the jacking back barrel location tong and press from both sides tightly firm, and the pivot rotor pivot is gone into to the oil blanket cover, pushes down the cylinder and drives the moulding-down die and add fixed position with the oil blanket, and this pushes down the frame structure and invert the installation with the cylinder, has reduced the whole height of organism, increases and pushes down stability, and is also more pleasing to the eye simultaneously.

The stainless steel cover mounting station can complete the setting of the stainless steel cover on the machine barrel 8 by adopting a manual feeding mode; the upper bearing block is connected with the station and is locked by a screw; the connection of the stainless steel cover can be completed by adopting a screw machine, and the principle of the screw machine is as follows: a motor tooling plate with a machine barrel enters a station along with a limiting guide rail; and manually connecting the upper bearing block with a coil wire plug-in the machine barrel, and putting the upper bearing block into a stainless steel cover positioning tool to be fastened by an automatic screwing mechanism.

The rubber sleeve and sand control gasket assembling station is used for feeding the rubber sleeve and the sand control gasket, and a stable clamping hand matched with the machine barrel is arranged on the assembling line; the rubber sleeve and the sand control gasket can be assembled manually. The outer side of the assembly line is provided with a plurality of sets of unqualified product cache lines 7 which respectively correspond to different stations. The rubber sleeve and sand control gasket assembling station and the blanking station are arranged oppositely.

Claims

1. An automatic loop of a submersible motor is characterized by comprising an assembly line with loop arrangement, wherein a feeding station and a discharging station which are adjacently arranged are arranged on the outer side of the assembly line, the feeding station comprises a machine barrel feeding robot and a machine barrel feeding device, and the discharging station comprises a motor discharging robot and a motor conveying device; the loading station has set gradually following station to one side of backing off the unloading station along the assembly line:

the upper bearing block is connected with the station and is locked by a screw;

and a conveying device is arranged between the adjacent stations.

2. The automatic ring line of a submersible motor according to claim 1, wherein the conveying device comprises a motor tooling plate and guide slide rails matched with two ends of the motor tooling plate, protruding bearings matched with the guide slide rails are arranged on corners of the motor tooling plate, two clamping dies capable of clamping oppositely are arranged on the motor tooling plate, and the two clamping dies are provided with matched compression elastic pieces.

3. The automatic loop wire of the submersible motor according to claim 2, wherein the equidirectional ends of the two clamping dies are rotatably connected to the motor tooling plate, the rotating axes of the two clamping dies are perpendicular to the motor tooling plate, and the equidirectional other ends of the two clamping dies are rotatably connected to one end of the same connecting rod; compress tightly the elastic component and include the reset block, be equipped with the installation through-hole in the reset block, be equipped with the slide bar of taking the shaft shoulder in the installation through-hole, slide bar one end is rotated with the connecting rod and is connected, and the slide bar other end is connected with a die clamping cylinder.

4. The automatic ring wire of the submersible motor according to claim 2 or 3, wherein the cross section of the two clamping dies is in the shape of a circular arc protruding towards the outer sides of the two clamping dies.

5. The automatic loop line of the submersible motor according to claim 2 or 3, wherein a jacking tool is detachably arranged below the motor tool plate and comprises a jacking plate and a fixed plate, the fixed plate is provided with a jacking power mechanism, the jacking plate is driven by the jacking power mechanism, the fixed plate is further provided with a transverse guide rail, the transverse guide rail is provided with a transverse sliding block, the transverse sliding block is provided with a supporting block, a supporting rod matched with the supporting block is arranged below the jacking plate, the transverse sliding block is connected with a transverse power mechanism, the motor tool plate is fixed on the jacking plate, and a positioning pin and a positioning hole which are matched are arranged between the jacking plate and the motor tool plate.

6. The automatic loop wire of the submersible motor according to claim 5, wherein the fixed plate is provided with a stop cylinder, the upper end of the stop cylinder is rotatably provided with a stop block, and one end of the stop block is provided with a rolling wheel.

7. The automatic loop wire of the submersible motor is characterized in that the oil bag press comprises a double-acting press die driven by an oil bag pressing power mechanism, the double-acting press die comprises a pre-pressing connecting plate and a pressing shaft fixed on the pre-pressing connecting plate, an inner die is arranged at the lower end of the pressing shaft, an outer die sleeved on the outer side of the inner die is further arranged on the pressing shaft, a horn mouth expanding downwards and outwards is arranged at the lower end of the outer die, the horn mouth is matched with the upper end of the oil bag, a guide part is arranged between the outer die and the pressing shaft, the guide part is fixedly arranged with the outer die, and the guide part is arranged in a sliding manner with the pressing shaft; and a return spring is arranged between the outer die and the pre-pressing connecting plate.

8. The automatic loop wire of the submersible motor according to claim 1, wherein the oil bag press, the snap spring press, the base press, the oil injection device and the pressure resistance detection device comprise a jacking tool and a motor tool plate.

9. The automatic ring line of the submersible motor according to claim 1, wherein the snap spring press comprises an inner press die assembly and an outer press die assembly, the inner press die assembly comprises an inner press die which is linearly arranged in a lifting manner, the outer press die assembly comprises an outer press die which is arranged in a lifting manner, and the outer press die is sleeved outside the inner press die; the outer pressing die comprises an annular limiting wall, a feeding groove is formed in the limiting wall of the outer pressing die, a feeding groove is formed in one side of the feeding groove, and a pushing mechanism is arranged in the feeding groove; the clamp spring press also comprises two feeding barrels and two groups of material cutting mechanisms which are respectively matched with the two feeding barrels, and the two feeding barrels are respectively positioned at two sides of the feeding groove; the material cutting mechanism comprises a material blocking block positioned at the lower end of the upper charging barrel, the material blocking block is arranged at the lower end of the upper charging barrel in a sliding manner, and the material blocking block is provided with a resetting piece fixedly connected with the upper charging barrel in a matching manner; the lower part of the feeding groove is provided with a material cutting column which is arranged in a sliding manner, and the feeding groove is internally provided with a guide groove which is matched with the upper end surface of the material cutting column.

10. The automatic ring line of the submersible motor as claimed in claim 1, wherein a plurality of sets of unqualified product cache lines corresponding to different stations are arranged on the outer side of the assembly line.