CN109036828B

CN109036828B - Iron core hinge work piece rigging equipment

Info

Publication number: CN109036828B
Application number: CN201810945334.4A
Authority: CN
Inventors: 黄家旺
Original assignee: Ganzhou Chaoge Technology Co Ltd
Current assignee: Ganzhou Chaoge Technology Co., Ltd
Priority date: 2018-08-20
Filing date: 2018-08-20
Publication date: 2020-10-13
Anticipated expiration: 2038-08-20
Also published as: CN109036828A

Abstract

The application discloses iron core hinge work piece rigging equipment relates to the processing field of iron core hinge work piece, and this equipment includes: a frame having thereon: the feeding mechanism comprises a first conveying line and a second conveying line, and the first conveying line and the second conveying line are arranged in parallel and penetrate through the inside and the outside of the rack; a transfer mechanism; a conveying mechanism; a yoke assembling mechanism and a blanking mechanism; the feeding mechanism feeds the iron core hinged workpiece, the transferring mechanism transfers the iron core hinged workpiece after shaping, the conveying mechanism conveys the iron core hinged workpiece to the yoke assembling mechanism to be assembled with the yoke, and then discharging is carried out.

Description

Iron core hinge work piece rigging equipment

Technical Field

The application relates to the field of iron core hinged workpiece processing, in particular to iron core hinged workpiece assembling equipment.

Background

The automation degree of the conventional iron core hinged workpiece assembling equipment is low; because the flatness of the iron core hinged workpiece product has errors, and the flatness of the yoke has larger errors, the flatness errors of the iron core hinged workpiece product and the yoke are further enlarged through operations such as transportation after production, the fitting degree of the iron core hinged workpiece product and the yoke can be influenced, and the whole flatness of the assembled workpiece can not be ensured in the assembling process of the iron core hinged workpiece by the conventional iron core hinged workpiece assembling equipment.

For example, the chinese patent publication No. CN 105097263 a discloses an automatic SFR iron core hinging machine, which comprises a frame and a workbench, wherein the workbench is provided with an iron core combination mechanism and a yoke combination mechanism, the iron core combination mechanism comprises an iron core vibrating disc, an iron core feeding mechanism, an iron core discharging mechanism and a hinging mechanism: the yoke combination machine comprises a yoke feeding mechanism, a yoke discharging mechanism and a coil feeding mechanism: the yoke feeding mechanism is composed of a chain type tool and a yoke feeding rail which are matched with each other, and the flatness of the iron core hinged workpiece assembly cannot be improved.

Disclosure of Invention

One of the purposes of the application is to provide an iron core hinged workpiece assembling device, which realizes full automation of assembling iron core hinged workpiece workpieces and yokes and greatly reduces flatness errors of the iron core hinged workpiece workpieces after assembling. Another object of the present application is to provide an assembling method of an iron core hinged workpiece assembling apparatus corresponding to the first object.

In order to achieve one of the above purposes, the following technical solutions are adopted in the embodiments of the present application: an iron core hinging workpiece assembling device comprises a frame, wherein the frame is provided with: the feeding mechanism comprises a synchronous motor I, a conveying line I and a conveying line II, and the conveying line I and the conveying line II are arranged in parallel and penetrate through the inside and the outside of the rack; the transfer mechanism is arranged next to the feeding mechanism; the conveying mechanism is arranged next to the transfer mechanism; a yoke assembling mechanism, which is arranged next to the conveying mechanism; a blanking mechanism.

In the technical scheme, the feeding mechanism is arranged to feed iron core hinged workpiece workpieces, the transferring mechanism is arranged to shape the iron core hinged workpiece workpieces and transfer the iron core hinged workpiece workpieces to the conveying mechanism, the yoke assembling mechanism is used for feeding and shaping yokes and then assembling the iron core hinged workpiece workpieces, and finally the blanking mechanism is used for blanking the assembled workpieces, so that the automation degree is high, and the assembling flatness of the iron core hinged workpiece workpieces is high.

Further, according to the embodiment of the application, a first synchronous motor is fixed on a motor base, the shaft end of the first synchronous motor is connected with one end of a coupler, the other end of the coupler is connected with a first rotating shaft, and a first synchronous belt wheel and a second synchronous belt wheel are fixed on the first rotating shaft at equal intervals through key slots; the synchronous belt I is provided with a synchronous belt I, is also meshed with and connected with symmetrically-arranged tension pulleys, and is arranged on the conveying line I under the tension action of the tension pulleys; a synchronous belt II is arranged on the synchronous belt wheel II, the synchronous belt I is further meshed with and connected with symmetrically-mounted tension wheels, and the synchronous belt II is arranged on the conveying line II through the tension action of the tension wheels; and one end of the first conveying line and one end of the second conveying line are both provided with a stop block, so that automatic feeding of iron core hinged workpiece workpieces is realized.

Further, according to the embodiment of the application, wherein, move and carry the mechanism and include the bottom plate, both ends symmetry is provided with two guide pillars one on the bottom plate, two guide pillars one top are provided with mounting panel one, horizontal symmetry is provided with two cylinders one on the mounting panel one, every cylinder one is connected with one and floats first, every floating joint one is connected with a push pedal, both ends symmetry is provided with two guide pillars two on the mounting panel one, be provided with mounting panel two on the guide pillar two, vertical symmetry is provided with two cylinders two above the mounting panel two, through the push pedal to iron core hinge work piece plastic.

Furthermore, according to the embodiment of the application, a notch is formed in the push plate, the notch is a die opening manufactured according to a standard shape of the iron core hinged workpiece, the notch can be matched with the shape of the iron core hinged workpiece, and the push plate is arranged to shape the iron core hinged workpiece, so that the flatness error of the iron core hinged workpiece is further reduced.

Furthermore, according to the embodiment of the application, a third air cylinder is vertically arranged on the front side of the second mounting plate, the middle of the third air cylinder is fixed on the first transverse plate, a first sliding rail block is arranged on the first transverse plate, a first moving plate is connected to the first sliding rail block, a buffer is arranged at one end of the first sliding rail block, a fourth air cylinder is transversely arranged at the other end of the first sliding rail block, a second floating joint is connected to the output end of the fourth air cylinder, the second floating joint is connected with the first moving plate, and a second transverse plate is; the output end of the cylinder III is connected with a floating joint III, a pneumatic finger I is arranged on the lower side of the transverse plate II, the floating joint III is connected with the pneumatic finger I, a clamp I is connected onto the pneumatic finger I, and the iron core hinged workpiece is transferred to the conveying line mechanism through the clamp I.

Further, according to the embodiment of the application, the conveying mechanism comprises a first vertical plate, the two first vertical plates are symmetrically arranged on the front side and the rear side, the first vertical plate on the front side is provided with a second synchronous motor and a third synchronous belt wheel, the second synchronous motor and the third synchronous belt wheel are meshed and connected through a third synchronous belt, the third synchronous belt wheel is located on the inner side of the first vertical plate on the front side, the third synchronous belt wheel is connected with a second rotating shaft, and two ends of the second rotating shaft are respectively provided with a deep groove ball bearing; a chain wheel I and a chain wheel II are symmetrically arranged between the two vertical plates I, the chain wheel I is connected with a rotating shaft II, the chain wheel I is meshed with the chain wheel II through a chain, and the chain wheel II is connected with the rotating shaft II; evenly placed the anchor clamps base on the chain, the anchor clamps base is provided with the spring, and per two anchor clamps bases have an anchor clamps seat through spring coupling, and the anchor clamps seat will be transported iron core hinge work piece and carried to the other end from transfer chain one end through the chain.

Furthermore, according to the embodiment of the application, one end of each of the two vertical plates is provided with a bearing seat plate through an adjusting screw, and the conveying state of the conveying mechanism is adjusted through the adjusting screw.

Further, according to the embodiment of the application, the yoke assembling mechanism comprises a first vertical frame, the first vertical frame is connected with a feeding vibration disc, and one end of the feeding vibration disc is connected with the connecting plate; one end of the connecting plate is provided with a cylinder five, the other end of the connecting plate is provided with a cylinder six, the output end of the cylinder five is connected with the pushing block I, and the output end of the cylinder six is connected with the pushing block II; the connecting plate one side is provided with riser two, be provided with slide rail slider two on the riser two, slide rail slider two one end is provided with the cylinder block, transversely install cylinder seven on the cylinder block, the vertical cylinder eight that is provided with of slide rail slider two other end, the eight output of cylinder connects floating joint four, floating joint four connects ejector pad three, ejector pad three connects diaphragm three, diaphragm three is provided with anchor clamps two, through material loading vibration dish to the yoke material loading, three pairs of yoke plastic of ejector pad, through anchor clamps two with the yoke clamp up assemble on the iron core hinge work piece.

Further, according to the embodiment of the application, the blanking mechanism comprises a second vertical frame and a third vertical frame, a tray is arranged on the second vertical frame, and a third conveying line and a fourth conveying line are arranged on the front side of the tray in parallel; a third sliding rail sliding block is arranged on the right side of the tray and is positioned right above one end of the third conveying line and one end of the fourth conveying line, a ninth air cylinder is arranged at one end of the third sliding rail sliding block, the output end of the ninth air cylinder is connected with a fifth floating joint, and the fifth floating joint is connected with a movable block; a second movable plate is further arranged on the third sliding rail sliding block, the movable block is connected with the second movable plate, a tenth air cylinder is vertically arranged on the second movable plate, and the output end of the tenth air cylinder is connected with a third clamp; a third moving plate is arranged on the third vertical frame, one end of the third moving plate is connected with a first air cylinder, the output end of the first air cylinder is connected with a sixth floating joint, the sixth floating joint is connected with the third moving plate, a twelfth air cylinder is vertically arranged on the third moving plate, the twelfth air cylinder is connected with a second pneumatic finger, and the second pneumatic finger is connected with a fourth clamp; the second moving plate is arranged on a fourth synchronous belt, the fourth synchronous belt is connected to the fourth synchronous belt wheels, the fourth synchronous belt wheels are connected with a third synchronous motor, the fourth clamp clamps the assembled workpiece, and the third clamp clamps the assembled workpiece to the tray through the third conveying line and the fourth conveying line.

Furthermore, according to this application embodiment, wherein, automatically controlled cabinet, control panel are installed to the frame, and control panel includes display device, start button, emergency stop button at least, and control panel connects PLC control system, and automatically controlled cabinet makes things convenient for the equipment maintenance, and control panel connects PLC control system to the iron core hinge work piece transfer equipment's intelligent control, sets up the convenient control to the process of operation of display device, sets up the emergency stop button and can stop equipment work fast, prevents some unnecessary losses.

In order to achieve the second purpose, in the embodiment of the application, the assembling method of the iron core hinged workpiece assembling equipment is further disclosed, and the assembling method comprises the following steps:

a) the detection equipment has no hidden danger, a start button of a control panel is manually operated, a PLC control system firstly controls a first synchronous motor to start, and a first synchronous belt and a second synchronous belt are meshed under the tensioning action of a tensioning wheel through driving a coupler to rotate, so that the first synchronous belt and the second synchronous belt synchronously drive an iron core hinged workpiece to move and feed on a first conveying line and a second conveying line respectively;

b) when the iron core hinged workpiece is conveyed to the position right below the first clamp of the transfer mechanism through the first conveying line and the second conveying line, the first synchronous motor stops, the fourth air cylinder starts, the first movable plate is pushed to transversely move to a set position through the second floating joint, and the first clamp on the first transverse plate is driven to transversely move to the set position; the third air cylinder is started, the first transverse plate is pushed to move downwards to a set position, the first pneumatic fingers symmetrically arranged on two sides of the first transverse plate are opened at the same time, the first clamp is used for clamping iron core hinged workpiece workpieces on the first conveying line and the second conveying line respectively, the third air cylinder is started again to drive the first transverse plate to move upwards to the set position, the fourth air cylinder is started again to push the first movable plate to move to the position, the third air cylinder is started to push the first transverse plate to move downwards to the set position, the first pneumatic fingers symmetrically arranged on two sides of the first transverse plate are opened at the same time, and the first clamp is used for loosening the; the cylinders symmetrically arranged on two sides are started simultaneously to push the push plate to compress the iron core hinged workpiece, and after the iron core hinged workpiece is shaped, the cylinders retract after shaping is completed; starting the air cylinder III, pushing the transverse plate to descend to a set position again to enable the first clamp to clamp the iron core hinged workpiece, starting the air cylinder IV again to push the first moving plate to move transversely to one end, and placing the iron core hinged workpiece on the clamp seat;

c) the second synchronous motor is started to drive the third synchronous belt pulley to rotate, so that the second rotating shaft is driven to rotate, the second rotating shaft drives the first chain wheel to rotate, a chain is meshed and driven between the first chain wheel and the second chain wheel, and an iron core on the clamp seat is driven to hinge a workpiece to be driven;

d) the yoke is fed through a feeding vibration disc, a first pushing block and a second pushing block are respectively pushed through a fifth air cylinder and a sixth air cylinder, the yoke is pushed into machining notches in the first pushing block and the second pushing block, then the fifth air cylinder pushes the first pushing block to one side, an eighth air cylinder moves downwards, a third pushing block is pushed downwards, the third pushing block pushes a third transverse plate, a second clamp on the third transverse plate grabs the yoke, a seventh air cylinder pushes the second clamp forwards to a set position, the eighth air cylinder moves downwards, a fourth floating joint descends to the set position, and the second clamp assembles the yoke into an iron core hinging workpiece to complete assembly;

e) the cylinder eleven pushes the moving plate III forwards, the cylinder twelve pushes downwards, the pneumatic finger II clamps the assembled workpiece, the cylinder twelve moves upwards, the cylinder eleven retracts to a specified stroke position, the cylinder twelve descends again, the pneumatic finger II places the workpiece on the conveying line III and the conveying line IV respectively, the synchronous motor is started, the moving plate II is driven to reach the specified position along the three directions of the sliding rail sliding block through the four-wheel synchronous transmission, the cylinder eleven pushes the moving plate II to descend to the specified stroke position, the cylinder nine enables the moving block to clamp the assembled workpiece between the moving block and the clamp III through retracting the piston rod, the cylinder eleven moves upwards, the synchronous motor III starts, the workpiece on the conveying line III and the conveying line IV is grabbed and placed in the tray in sequence, the tray is guided to be fully placed, and the tray is replaced.

In the technical scheme, the push plate is arranged through the transfer mechanism, the notch on the push plate is matched with the appearance of the iron core hinged workpiece to shape the iron core hinged workpiece, and three pairs of yokes are used for shaping the iron core hinged workpiece, so that the problem that the flatness error of the iron core hinged workpiece and the yoke is further enlarged by transporting and other operations after production in the prior art due to the fact that the flatness error of the iron core hinged workpiece product is larger, the fitting degree of the iron core hinged workpiece and the yoke is influenced is solved, the further guarantee of the assembling flatness of the iron core hinged workpiece is achieved, and the problem of low automation degree of the iron core hinged workpiece assembling in the prior art is solved by arranging the feeding mechanism, the transplanting mechanism, the conveying mechanism, the yoke assembling mechanism, the blanking mechanism and the control panel which are connected with the PLC control system, the intelligent integration of assembling, feeding, transporting, assembling and discharging the iron core hinged workpiece is achieved.

Drawings

The present application is further described below with reference to the drawings and examples.

Fig. 1 is a front view of an iron core hinge workpiece assembling apparatus according to the present application.

Fig. 2 is a plan view of the core-hinged workpiece assembling apparatus shown in fig. 1.

Fig. 3 is a front view of a feeding mechanism of an iron core hinged workpiece assembling device according to the present application.

Fig. 4 is a left side view of the loading mechanism shown in fig. 3.

Fig. 5 is a top view of the loading mechanism shown in fig. 3.

Fig. 6 is a sectional view taken along a-a in fig. 5.

Fig. 7 is a front view of a transfer mechanism of an iron core hinged workpiece assembling apparatus according to the present application.

Fig. 8 is a left side view of the transfer mechanism shown in fig. 7.

Fig. 9 is a plan view of the transfer mechanism shown in fig. 7.

Fig. 10 is a sectional view taken along B-B in fig. 9.

Fig. 11 is a schematic view of a part of the transfer mechanism shown in fig. 7 in the direction C.

Fig. 12 is a front view of a conveying mechanism of an iron core hinged workpiece assembling apparatus according to the present application.

Fig. 13 is a left side view of the conveyance mechanism shown in fig. 12.

Fig. 14 is a plan view of the conveyance mechanism shown in fig. 12.

Fig. 15 is a sectional view taken along C-C in fig. 12.

Fig. 16 is a sectional view taken along D-D in fig. 14.

Fig. 17 is a schematic structural diagram of a clamp base in a conveying mechanism of an iron core hinged workpiece assembling device according to the present application.

Fig. 18 is a front view of a yoke assembling mechanism of an iron core hinge workpiece assembling apparatus according to the present application.

Fig. 19 is a plan view of the yoke assembling mechanism shown in fig. 18.

Fig. 20 is a perspective view schematically showing the yoke assembling mechanism shown in fig. 18.

Fig. 21 is a front view of a blanking mechanism of an iron core hinged workpiece assembling device according to the present application.

Fig. 22 is a left side view of the blanking mechanism shown in fig. 21.

Fig. 23 is a plan view of the blanking mechanism shown in fig. 21.

Fig. 24 is a schematic view of the structure of the yoke.

Fig. 25 is a schematic view of the construction of a core hinge workpiece.

In the attached drawings

1. Frame 2, feed mechanism 201, synchronous machine I

202. Conveyor line one 203, conveyor line two 204 and motor base

205. Coupling 206, first rotating shaft 207 and first synchronous pulley

208. Synchronous pulley II 209, synchronous belt I210 and synchronous belt II

211. Tension pulley 212, stopper 3, and transfer mechanism

301. Base plate 302, guide pillar one 303 and mounting plate one

304. A cylinder I305, a floating joint I306 and a push plate

307. Guide post II 308, mounting plate II 309 and air cylinder II

310. Three cylinders 311, a transverse plate 312 and a sliding rail block I

313. Moving plate one 314, buffer 315 and cylinder four

316. Floating joint two 317, horizontal plate two 318, floating joint three

319. Pneumatic finger one 320, clamp one 4 and conveying mechanism

401. Vertical plate I402, synchronous motor II 403 and synchronous belt wheel III

404. Synchronous belt three 405, rotating shaft two 406 and deep groove ball bearing

407. Sprocket I408, sprocket II 409 and chain

410. Clamp base 411, spring 412, clamp base

413. Adjusting screw 414, bearing seat plate 5, yoke assembly devices

501. A first vertical frame 502, a feeding vibration disc 503 and a connecting plate

504. Five 505 cylinders, six 506 cylinders and one push block

507. Second push block 508, second vertical plate 509 and second sliding rail sliding block

510. Cylinder block 511, cylinder seven 512 and cylinder eight

513. Four floating joints 514, three pushing blocks 515 and three transverse plates

516. Second clamp 6, blanking mechanism 601 and second vertical frame

602. Three vertical frames 603, trays 604 and three conveying lines

605. Conveying line four 606, sliding rail sliding block three 607 and air cylinder nine

608. Five 609 floating joints, 610 movable blocks and two movable plates

611. Cylinder ten 612, clamp three 613 and moving plate three

614. Eleven cylinder 615, six floating joints 616 and twelve cylinders

617. Pneumatic finger two 618, clamp four 619 and synchronous belt four

620. Synchronous belt wheel four 621, synchronous motor three 7 and electric control cabinet

8. Control panel 91, iron core hinged workpiece 92 and yoke

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the embodiments of the invention and are not limiting of the embodiments of the invention. In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "center", "both sides", "symmetrical", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present application.

As shown in fig. 1-2, the present embodiment discloses an iron core hinged workpiece assembling device, which includes a frame 1, wherein the frame 1 has: the feeding mechanism 2 comprises a synchronous motor I201, a conveying line I202 and a conveying line II 203, wherein the conveying line I202 and the conveying line II 203 are arranged in parallel and penetrate through the inside and the outside of the rack 1; a transfer mechanism 3, wherein the transfer mechanism 3 is arranged next to the feeding mechanism 2; a conveying mechanism 4, wherein the conveying mechanism 4 is arranged next to the transferring mechanism 3; a yoke assembling mechanism 5, wherein the yoke assembling mechanism 5 is arranged next to the conveying mechanism 4; the feeding mechanism 6 is used for completing automatic feeding, the first synchronous motor 201 drives the first conveying line 202 and the second conveying line 203 to simultaneously convey iron core hinged workpiece workpieces, the transfer mechanism 3 and the conveying mechanism 4 realize shaping and conveying of the iron core hinged workpiece workpieces 91 before assembly, and the yoke assembling mechanism 5 and the feeding mechanism 6 complete feeding, shaping and conveying of the yoke 92 and automatically feed and load the iron core hinged workpiece workpieces 91 after assembly; the frame 1 is formed by welding square pipes, stress relief annealing treatment is carried out after welding, the frame is good in stability, and each panel is formed by bending a Q235 sheet metal part, so that the frame has good ductility and bending performance, the size of the frame can be well guaranteed, and the frame is attractive in appearance; automatically controlled cabinet 7 of installation, control panel 8 on the frame 1, control panel 8 includes display device, start button, emergency stop button at least, control panel 8 connects PLC control system, and automatically controlled cabinet makes things convenient for the equipment maintenance, and control panel connects PLC control system to the iron core hinge work piece and changes the intelligent control of joining in marriage equipment, sets up the convenient control to the process of operation of display device, sets up emergency stop button and can the rapid stop equipment work, prevents some unnecessary losses.

Specifically, as shown in fig. 3 to 6, the first synchronous motor 201 is fixed on the motor base 204, the shaft end of the first synchronous motor 201 is connected with one end of a coupling 205, the other end of the coupling 205 is connected with a first rotating shaft 206, and the first rotating shaft 206 is equidistantly fixed with a first synchronous pulley 207 and a second synchronous pulley 208 through a keyway; a synchronous belt I209 is arranged on the synchronous pulley I207, the synchronous belt I209 is further meshed and connected with 2 symmetrically-mounted tensioning wheels 211, and the synchronous belt I209 is arranged on the conveying line I202 through the tensioning action of the tensioning wheels 211; a second synchronous belt 210 is arranged on the second synchronous belt pulley 208, the first synchronous belt 209 is also meshed and connected with 2 symmetrically-arranged tensioning wheels 211, and the second synchronous belt 210 is arranged on the second conveying line 203 through the tensioning action of the tensioning wheels 211; one end of each of the first conveying line 202 and the second conveying line 203 is provided with a stop block 212; the synchronous motor I201 rotates through the driving coupler 205, and under the tensioning action of the tensioning wheel 211, the synchronous belt I209 and the synchronous belt II 210 are meshed and driven, so that the synchronous belt I209 and the synchronous belt II 210 synchronously drive the iron core hinged workpiece 91 to move and feed on the conveying line I202 and the conveying line II 203 respectively; the first synchronous motor 201 provides power, the tension wheel 211 provides pressing force to press the first synchronous belt 209 and the second synchronous belt 210 to circularly drive on the first conveying line 202 and the second conveying line 203, and feeding of iron core hinged workpiece workpieces is achieved.

Specifically, as shown in fig. 7 to 11, the transfer mechanism 3 includes a bottom plate 301, two guide posts one 302 are symmetrically disposed at two ends of the bottom plate 301, a mounting plate one 303 is disposed above the two guide posts one 302, two cylinders one 304 are symmetrically disposed on the mounting plate one 303 in the transverse direction, each cylinder one 304 is connected to a floating joint one 305, each floating joint one 305 is connected to a push plate 306, two guide posts two 307 are symmetrically disposed at two ends of the mounting plate one 303, a mounting plate two 308 is disposed on the guide posts two 307, two cylinders two 309 are symmetrically disposed above the mounting plate two 308, a cylinder three 310 is further vertically disposed at the front side of the mounting plate two 308, the middle of the cylinder three 310 is fixed on the transverse plate one 311, a slide rail slide block one 312 is disposed on the transverse plate one 311, and a slide rail slide block moving plate 313 is connected to the slide rail slide block one 312, one end of the first sliding rail slider 312 is provided with a buffer 314, the other end of the first sliding rail slider is transversely provided with a fourth air cylinder 315, the output end of the fourth air cylinder 315 is connected with a second floating joint 316, the second floating joint 316 is connected with the first moving plate 313, and a transverse plate 317 is arranged below the first moving plate 313; the output end of the third air cylinder 310 is connected with a third floating joint 318, a first pneumatic finger 319 is arranged on the lower side of the second transverse plate 317, the third floating joint 318 is connected with the first pneumatic finger 319, and a first clamp 320 is connected to the first pneumatic finger 319; a buffer 314 is arranged to buffer the process of the first moving plate 313 when the first moving plate reaches one end, and the two push plates 306 are both provided with notches which are die openings manufactured according to the standard shape of the iron core hinged workpiece and can be matched with the shape of the iron core hinged workpiece 91; the two transversely oppositely arranged cylinders I304 push the floating connectors I305, push plates 306 at two sides are pushed to press the iron core hinged workpiece 91 into the notches, and the surface flatness of the iron core hinged workpiece 91 is improved; the cylinder III drives the transverse plate I311 to move up and down, 4 pneumatic fingers I319 symmetrically arranged on two sides of the transverse plate I311 are opened simultaneously, the clamp I320 is driven to push the iron core hinged workpiece 91 on the conveying line I202 and the conveying line II 203 to clamp and move respectively, the cylinder IV 315 pushes the moving plate I313 to move transversely, the iron core hinged workpiece 91 moves transversely, and transferring of the iron core hinged workpiece 91 is completed.

Specifically, as shown in fig. 12 to 17, the conveying mechanism 4 includes a first vertical plate 401, two first vertical plates 401 are symmetrically disposed on the front side and the rear side, the first vertical plate 401 on the front side is provided with a second synchronous motor 402 and a third synchronous pulley 403, the second synchronous motor 402 is meshed with the third synchronous pulley 403 through a third synchronous belt 404, the third synchronous pulley 403 is located on the inner side of the first vertical plate 401 on the front side, the third synchronous pulley 403 is connected with a second rotating shaft 405, and two ends of the second rotating shaft 405 are respectively provided with a deep groove ball bearing 406; a chain wheel I407 and a chain wheel II 408 are symmetrically arranged between the two vertical plates I401, the chain wheel I407 is connected with the rotating shaft II 405, the chain wheel I407 is meshed with the chain wheel II 408 through a chain 409, and the chain wheel II 408 is connected with the rotating shaft II 405; clamp bases 410 are uniformly placed on the chain 409, springs 411 are arranged on the clamp bases 410, and each two clamp bases 410 are connected with a clamp base 412 through the springs 411;

the same end of the first vertical plate 401 is provided with a bearing seat plate 414 through an adjusting screw 413; the synchronous motor II 402 provides power, the chain wheel I407 and the chain wheel II 408 are meshed with the transmission chain 409, the clamp base 410 is meshed with the chain, so that the iron core hinged workpiece on the clamp base 412 is transported, the clamp base is provided with a certain shape, the flatness of the iron core hinged workpiece can be effectively protected from being damaged in the transportation process, the spring 411 is arranged to buffer the vibration in the transportation process, and the flatness error of the iron core hinged workpiece is also prevented from being increased.

Specifically, as shown in fig. 18 to 20, the yoke assembling mechanism 5 includes a first vertical frame 501, the first vertical frame 501 is connected with a feeding vibration plate 502, and one end of the feeding vibration plate 502 is connected with a connecting plate 503; one end of the connecting plate 503 is provided with a fifth cylinder 504, the other end of the connecting plate is provided with a sixth cylinder 505, the output end of the fifth cylinder 504 is connected with a first push block 506, and the output end of the sixth cylinder 505 is connected with a second push block 507; a second vertical plate 508 is arranged on one side of the connecting plate 503, a second sliding rail block 509 is arranged on the second vertical plate 508, a cylinder seat 510 is arranged at one end of the second sliding rail block 509, a seventh cylinder 511 is transversely arranged on the cylinder seat 510, an eighth cylinder 512 is vertically arranged at the other end of the second sliding rail block 509, the output end of the eighth cylinder 512 is connected with a fourth floating joint 513, the fourth floating joint 513 is connected with a third push block 514, the third push block 514 is connected with a third transverse plate 515, the third transverse plate 515 is provided with a second clamp 516, the first push block 506 and the second push block 507 are both provided with notches, the notches are die openings manufactured according to the standard shape of the yoke, the notches at least comprise a U shape, an L shape and a T shape, and can effectively match the appearance of the yoke 92, the fifth cylinder and the sixth cylinder push the first push block 506 and the second push block 507 oppositely to press the yoke, so as to shape the yoke 92 at the assembling, the flatness of the yoke is improved. The eight 512 air cylinder pushes the floating joint four 513, so that the second clamp 516 on the transverse plate three 515 is pushed to clamp the yoke 92 to be assembled on the iron core hinged workpiece 91, and the seven 511 air cylinder pushes the third push block 514, so that the second clamp 516 moves transversely to drive the second clamp 516 to move transversely, the yoke 92 is shaped, and the iron core hinged workpiece 91 and the yoke 92 are assembled automatically.

Specifically, as shown in fig. 21-23, the blanking mechanism 6 includes a second vertical frame 601 and a third vertical frame 602, a tray 603 is disposed on the second vertical frame 601, and a third conveyor line 604 and a fourth conveyor line 605 are disposed in parallel on the front side of the tray 603; a third sliding rail sliding block 606 is arranged on the right side of the tray 603, the third sliding rail sliding block 606 is positioned right above one end of the third conveying line 604 and the fourth conveying line 605, a ninth air cylinder 607 is arranged at one end of the third sliding rail sliding block 606, the output end of the ninth air cylinder 607 is connected with a fifth floating joint 608, and the fifth floating joint 608 is connected with a movable block 609; a second moving plate 610 is further arranged on the third sliding rail slider 606, the moving block 609 is connected with the second moving plate 610, a cylinder ten 611 is vertically arranged on the second moving plate 610, and the output end of the cylinder ten 611 is connected with a third clamp 612; a third moving plate 613 is arranged on the third vertical frame 602, one end of the third moving plate 613 is connected with an eleventh cylinder 614, the output end of the eleventh cylinder 614 is connected with a sixth floating joint 615, the sixth floating joint 615 is connected with the third moving plate 613, a twelfth cylinder 616 is vertically arranged on the third moving plate 613, the twelfth cylinder 616 is connected with a second pneumatic finger 617, and the second pneumatic finger 617 is connected with a fourth clamp 618; the second moving plate 610 is arranged on a fourth synchronous belt 619, the fourth synchronous belt 619 is connected with two fourth synchronous belt pulleys 620, and the fourth synchronous belt pulleys 620 are connected with a third synchronous motor 621;

the tray 603 is provided with workpiece placing holes which are regularly arranged in a row-by-row manner, so that loading of the assembled workpieces is completed; the cylinder eleven 614 pushes the moving plate three 613 forwards, the cylinder twelve 616 pushes downwards, the pneumatic finger two 617 clamps the assembled workpiece, the cylinder twelve 616 moves upwards, the cylinder eleven 614 retracts to a specified stroke position, the cylinder twelve 616 descends again, the pneumatic finger two 617 places the workpiece on the conveying line three 604 and the conveying line four 605 respectively, the synchronous motor 621 is started, the moving plate two 610 is driven to reach a specified position along the direction of the sliding rail slide block three 606 through the transmission of the synchronous pulley four 620, the cylinder ten 611 pushes the moving plate two 610 to descend to a specified stroke position, the cylinder nine 607 enables the moving block 609 to clamp the assembled workpiece between the moving block 609 and the clamp three 612 through retracting the piston rod, the cylinder ten 611 moves upwards, the synchronous motor three 621 is started, the workpiece on the conveying line three 604 and the conveying line four 605 is grabbed and placed into the tray 603 in sequence, instruct the tray 603 to be full, replace the tray 603

Finally, as shown in fig. 1 to 25, an assembling method of an iron core hinge workpiece assembling apparatus includes the steps of:

a) the inspection equipment has no hidden danger, a start button of the control panel 7 is manually operated, the PLC control system firstly controls the synchronous motor I201 to start, and the synchronous motor I209 and the synchronous belt II 210 are meshed to drive under the tensioning action of the tensioning wheel 211 through driving the coupling 205 to rotate, so that the synchronous belt I209 and the synchronous belt II 210 synchronously drive the iron core hinged workpiece 91 on the conveying line I202 and the conveying line II 203 to move and feed;

b) when the iron core hinged workpiece 91 is conveyed to the position right below the first clamp 320 of the transfer mechanism 3 through the first conveying line 202 and the second conveying line 203, the first synchronous motor 201 stops, the fourth air cylinder 315 starts, and the first moving plate 313 is pushed to move transversely to the set position through the second floating joint 316 to drive the first clamp 320 on the first transverse plate 311 to move transversely to the set position; the third air cylinder 310 is started, the first transverse plate 311 is pushed to move downwards to a set position, the first 4 pneumatic fingers 319 symmetrically arranged on two sides of the first transverse plate 311 are opened simultaneously, the first clamp 320 clamps the iron core hinged workpiece 91 on the first conveying line 202 and the second conveying line 203 respectively, the third air cylinder 310 is started again to drive the first transverse plate 311 to move upwards to the set position, the fourth air cylinder 315 is started again to push the first moving plate 313 to the position, the third air cylinder 310 is started to push the first transverse plate 311 to move downwards to the set position, the first 4 pneumatic fingers 319 symmetrically arranged on two sides of the first transverse plate 311 are opened simultaneously, and the first clamp 320 releases the iron core hinged workpiece 91 to the set position; starting the cylinders I304 symmetrically arranged on two sides simultaneously, pushing the push plate 306 to compress the iron core hinged workpiece 91, shaping the iron core hinged workpiece 91, and retracting the cylinders I304 after shaping is completed; the third air cylinder 310 is started, the first transverse plate 311 is pushed to descend to the set position again, the first clamp 320 clamps the iron core hinged workpiece 91, the fourth air cylinder 315 is started again, the first moving plate 313 is pushed to move transversely to one end, and the iron core hinged workpiece 91 is placed on the clamp seat 413;

c) the second synchronous motor 402 is started to drive the third synchronous belt wheel 403 to rotate, so that the second rotating shaft 405 is driven to rotate, the second rotating shaft 405 drives the first chain wheel 407 to rotate, the chain 409 is meshed and driven between the first chain wheel 407 and the second chain wheel 408, and the iron core on the clamp seat 412 is driven to hinge the workpiece 91 for transmission;

d) the yoke 92 is fed through the feeding vibration disc 502, the first push block 506 and the second push block 507 are respectively pushed through the fifth air cylinder 504 and the sixth air cylinder 505, the yoke 92 is pushed into machining notches in the first push block 506 and the second push block 507, then the fifth air cylinder 504 pushes the first push block 506 to one side, the eighth air cylinder 512 moves downwards, the third push block 514 is pushed downwards, the third push block 514 pushes the third transverse plate 515, the second clamp 516 on the third transverse plate grabs the yoke 92, the seventh air cylinder 511 pushes the second clamp 516 forwards to a set position, the eighth air cylinder 512 moves downwards, the fourth floating joint 513 descends to the set position, and the second clamp 516 assembles the yoke 92 into the iron core hinging workpiece 91 to complete assembly;

e) the cylinder eleven 614 pushes the moving plate three 613 forwards, the cylinder twelve 616 pushes downwards, the pneumatic finger two 617 clamps the assembled workpiece, the cylinder twelve 616 moves upwards, the cylinder eleven 614 retracts to a specified stroke position, the cylinder twelve 616 descends again, the pneumatic finger two 617 places the workpiece on the conveying line three 604 and the conveying line four 605 respectively, the synchronous motor 621 is started, the moving plate two 610 is driven to reach a specified position along the direction of the sliding rail slide block three 606 through the transmission of the synchronous pulley four 620, the cylinder ten 611 pushes the moving plate two 610 to descend to a specified stroke position, the cylinder nine 607 enables the moving block 609 to clamp the assembled workpiece between the moving block 609 and the clamp three 612 through retracting the piston rod, the cylinder ten 611 moves upwards, the synchronous motor three 621 is started, the workpiece on the conveying line three 604 and the conveying line four 605 is grabbed and placed into the tray 603 in sequence, the instructional tray 603 is full and the tray 603 is replaced.

The embodiment discloses an iron core hinged workpiece assembling device, which is characterized in that a push plate is arranged through a transfer mechanism, a notch on the push plate is matched with the appearance of an iron core hinged workpiece to shape the iron core hinged workpiece, three pairs of yokes are used for shaping through a push block, the problem that in the prior art, because the flatness of an iron core hinged workpiece product has an error and the flatness of a yoke is large, the flatness error of the iron core hinged workpiece product and the yoke is further enlarged through transportation and other operations after production, the fitting degree of the iron core hinged workpiece product and the yoke is influenced is solved, the assembling flatness of the iron core hinged workpiece is further ensured, and the problem of low automation degree of the iron core hinged workpiece assembling in the prior art is solved through arranging a feeding mechanism, a transplanting mechanism, a conveying mechanism, a yoke assembling mechanism, a blanking mechanism and a control panel which are connected with a PLC control system, the intelligent integration of assembling, feeding, transporting, assembling and discharging of the iron core hinged workpiece is achieved; the first air cylinders which are transversely arranged oppositely push the first floating joint to push the push plates on the two sides to press the iron core hinged workpiece into the notch of the first air cylinder, so that the surface flatness of the iron core hinged workpiece is improved, the fifth air cylinder and the sixth push block push the first push block and the second push block to press the yoke in opposite directions, the yoke is shaped at the assembly cost, the flatness of the yoke is improved, and the assembly plane of the iron core hinged workpiece is improved.

Although the illustrative embodiments of the present invention have been described above to enable those skilled in the art to understand the present invention, the present invention is not limited to the scope of the embodiments, and it is apparent to those skilled in the art that all the inventive concepts using the present invention are protected as long as they can be changed within the spirit and scope of the present invention as defined and defined by the appended claims.

Claims

1. An iron core hinged workpiece assembling device comprises a machine frame (1), wherein the machine frame (1) is provided with:

the feeding mechanism (2) comprises a synchronous motor I (201), a conveying line I (202) and a conveying line II (203), wherein the conveying line I (202) and the conveying line II (203) are arranged in parallel and penetrate through the inside and the outside of the rack (1);

the transfer mechanism (3) is arranged next to the feeding mechanism (2);

the conveying mechanism (4), the said conveying mechanism (4) is set up next to the said shifting mechanism (3);

a yoke assembly mechanism (5), wherein the yoke assembly mechanism (5) is arranged next to the conveying mechanism (4);

a blanking mechanism (6);

the transfer mechanism (3) comprises a bottom plate (301), two guide pillars I (302) are symmetrically arranged at two ends of the bottom plate (301), a mounting plate I (303) is arranged above the guide pillars I (302), two cylinders I (304) are symmetrically arranged on the mounting plate I (303) in the transverse direction, each cylinder I (304) is connected with a floating joint I (305), each floating joint I (305) is connected with a push plate (306), two guide pillars II (307) are symmetrically arranged at two ends of the mounting plate I (303), a mounting plate II (308) is arranged on the guide pillars II (307), and two cylinders II (309) are symmetrically arranged above the mounting plate II (308) in the vertical direction.

2. The iron core hinged workpiece assembling equipment as claimed in claim 1, wherein the synchronous motor I (201) is fixed on a motor base (204), the shaft end of the synchronous motor I (201) is connected with one end of a coupling (205), the other end of the coupling (205) is connected with a rotating shaft I (206), and a synchronous pulley I (207) and a synchronous pulley II (208) are fixed on the rotating shaft I (206) at equal intervals through key slots;

a synchronous belt I (209) is arranged on the synchronous pulley I (207), the synchronous belt I (209) is further meshed and connected with 2 symmetrically-mounted tensioning wheels (211), and the synchronous belt I (209) is arranged on the conveying line I (202) through the tensioning effect of the tensioning wheels (211);

a synchronous belt II (210) is arranged on the synchronous pulley II (208), the synchronous belt I (209) is also meshed and connected with 2 symmetrically-mounted tensioning wheels (211), and the synchronous belt II (210) is arranged on the conveying line II (203) through the tensioning effect of the tensioning wheels (211);

and one end of each of the first conveying line (202) and the second conveying line (203) is provided with a stop block (212).

3. The iron core hinged workpiece assembling equipment as claimed in claim 1, wherein a third air cylinder (310) is vertically arranged at the front side of the second mounting plate (308), the middle of the third air cylinder (310) is fixed on the first transverse plate (311), a first sliding rail slider (312) is arranged on the first transverse plate (311), a first moving plate (313) is connected to the first sliding rail slider (312), a buffer (314) is arranged at one end of the first sliding rail slider (312), a fourth air cylinder (315) is transversely arranged at the other end of the first sliding rail slider (312), a second floating joint (316) is connected to the output end of the fourth air cylinder (315), the second floating joint (316) is connected with the first moving plate (313), and a second transverse plate (317) is arranged below the first moving plate (313);

the output end of the cylinder III (310) is connected with a floating joint III (318), the lower side of the transverse plate II (317) is provided with a pneumatic finger I (319), the floating joint III (318) is connected with the pneumatic finger I (319), and the pneumatic finger I (319) is connected with a clamp I (320).

4. The iron core hinged workpiece assembling equipment as claimed in claim 1, wherein the conveying mechanism (4) comprises a first vertical plate (401), the two first vertical plates (401) are symmetrically arranged on the front side and the rear side, a second synchronous motor (402) and a third synchronous pulley (403) are arranged on the first vertical plate (401) on the front side, the second synchronous motor (402) is meshed with the third synchronous pulley (403) through a third synchronous belt (404), the third synchronous pulley (403) is positioned on the inner side of the first vertical plate (401) on the front side, the third synchronous pulley (403) is connected with a second rotating shaft (405), and deep groove ball bearings (406) are respectively arranged at two ends of the second rotating shaft (405);

a chain wheel I (407) and a chain wheel II (408) are symmetrically arranged between the two vertical plates I (401), the chain wheel I (407) is connected with the rotating shaft II (405), the chain wheel I (407) is meshed with the chain wheel II (408) through a chain (409), and the chain wheel II (408) is connected with the rotating shaft II (405); evenly placed anchor clamps base (410) on chain (409), anchor clamps base (410) are provided with spring (411), per two anchor clamps base (410) are connected with one anchor clamps seat (412) through spring (411).

5. An iron core hinged workpiece assembling device according to claim 4, wherein the same end of the two first vertical plates (401) is provided with a bearing seat plate (414) through an adjusting screw (413).

6. A core hinged workpiece assembling device according to claim 1, wherein the yoke assembling mechanism (5) comprises a first vertical frame (501), the first vertical frame (501) is connected with an upper feeding vibration plate (502), and one end of the upper feeding vibration plate (502) is connected with a connecting plate (503);

one end of the connecting plate (503) is provided with a fifth air cylinder (504), the other end of the connecting plate is provided with a sixth air cylinder (505), the output end of the fifth air cylinder (504) is connected with the first push block (506), and the output end of the sixth air cylinder (505) is connected with the second push block (507);

a second vertical plate (508) is arranged on one side of the connecting plate (503), a second sliding rail block (509) is arranged on the second vertical plate (508), an air cylinder seat (510) is arranged at one end of the second sliding rail block (509), an air cylinder seven (511) is transversely arranged on the air cylinder seat (510), an air cylinder eight (512) is vertically arranged at the other end of the second sliding rail block (509), the output end of the air cylinder eight (512) is connected with a fourth floating joint (513), the fourth floating joint (513) is connected with a third push block (514), the third push block (514) is connected with a third transverse plate (515), and a second clamp (516) is arranged on the third transverse plate (515).

7. The iron core hinged workpiece assembling equipment as claimed in claim 1, wherein the blanking mechanism (6) comprises a second vertical frame (601) and a third vertical frame (602), a tray (603) is arranged on the second vertical frame (601), and a third conveyor line (604) and a fourth conveyor line (605) are arranged on the front side of the tray (603) in parallel;

a third sliding rail sliding block (606) is arranged on the right side of the tray (603), the third sliding rail sliding block (606) is located right above one end of the third conveying line (604) and one end of the fourth conveying line (605), a ninth air cylinder (607) is arranged at one end of the third sliding rail sliding block (606), the output end of the ninth air cylinder (607) is connected with a fifth floating joint (608), and the fifth floating joint (608) is connected with a movable block (609); a second moving plate (610) is further arranged on the third sliding rail sliding block (606), the moving block (609) is connected with the second moving plate (610), a cylinder ten (611) is vertically arranged on the second moving plate (610), and the output end of the cylinder ten (611) is connected with a third clamp (612);

a third moving plate (613) is arranged on the third vertical frame (602), one end of the third moving plate (613) is connected with a first cylinder (614), the output end of the first cylinder (614) is connected with a sixth floating joint (615), the sixth floating joint (615) is connected with the third moving plate (613), a twelfth cylinder (616) is vertically arranged on the third moving plate (613), the twelfth cylinder (616) is connected with a second pneumatic finger (617), and the second pneumatic finger (617) is connected with a fourth clamp (618);

the second moving plate (610) is arranged on a synchronous belt four (619), the synchronous belt four (619) is connected to two synchronous belt wheels four (620), and the synchronous belt wheels four (620) are connected with a synchronous motor three (621).

8. An iron core hinged workpiece assembling equipment according to any one of claims 1-7, wherein an electric control cabinet (7) and a control panel (8) are installed on the machine frame (1), the control panel (8) at least comprises a display device, a start button and an emergency stop button, and the control panel (8) is connected with a PLC control system.