CN116032085A

CN116032085A - Rotor worm machine shell assembling machine and assembling method thereof

Info

Publication number: CN116032085A
Application number: CN202310167783.1A
Authority: CN
Inventors: 苏振炜; 周华国; 廖建勇
Original assignee: Shenzhen Honest Intelligent Equipment Co Ltd
Current assignee: Shenzhen Honest Intelligent Equipment Co Ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-04-28

Abstract

The invention discloses a rotor worm machine shell assembling machine and an assembling method thereof, and relates to the technical field of motor automatic assembling equipment, wherein the rotor worm machine shell assembling machine and the assembling method thereof comprise a frame, a synchronous material moving mechanism for carrying rotors at equal intervals, a press mounting mechanism for press mounting of a rotor worm, a center bending detection mechanism for detecting center bending of the rotor, a defective product transferring mechanism for transferring defective products, a oil-pointing detection mechanism for pointing oil on the rotor and photographing detection, a press fixing mechanism for conveying a machine shell and press mounting the machine shell and a rotor worm, a code pasting mechanism for pasting two-dimensional codes on the machine shell, a defective product transmission mechanism for conveying defective products and a qualified product transmission mechanism for conveying qualified products; through adopting synchronous material mechanism, pressure equipment mechanism, bent core detection mechanism, defective products transfer mechanism, some oily detection mechanism, press the solid mechanism, paste sign indicating number mechanism, defective products transmission mechanism and qualified product transmission mechanism, improved pressure equipment precision, reduced the defective rate.

Description

Rotor worm machine shell assembling machine and assembling method thereof

Technical Field

The invention relates to the technical field of automatic motor assembly equipment, in particular to a rotor worm machine shell assembly machine and an assembly method thereof.

Background

In the motor assembly process, a worm is required to be pressed on a rotor, the rotor is provided with a rotor shaft, the worm is finally pressed on the rotor shaft in a sleeved mode, and then the shell is pressed on the rotor with the worm in the sleeved mode; in the prior art, for press mounting of a rotor worm, guiding is absent in the descending process of a rotor, and the position of the rotor is easy to deviate; the worm feeding cannot be accurately controlled, and the working efficiency is affected; in the prior art, for the press mounting of the shell and the rotor, the position deviation easily occurs in the process of pressing the shell, so that the technical problem of high defective rate of press mounting is caused; therefore, in view of this current situation, there is an urgent need to develop a rotor worm housing assembling machine and an assembling method thereof to meet the needs of practical use.

Disclosure of Invention

In view of the above, the present invention aims at overcoming the drawbacks of the prior art, and its main objective is to provide a rotor worm housing assembling machine and an assembling method thereof, which improves the press-mounting accuracy and reduces the defective rate by adopting a synchronous material moving mechanism, a press-mounting mechanism, a core bending detection mechanism, a defective product transferring mechanism, an oil-dispensing detection mechanism, a press-fixing mechanism, a code pasting mechanism, a defective product transmission mechanism and a qualified product transmission mechanism.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a rotor worm casing kludge, it includes the frame, be used for equidistant transport rotor synchronous move the material mechanism, be used for rotor worm pressure equipment press fit's pressure equipment mechanism, be used for carrying out the heart detection mechanism that the heart detected to the rotor, be used for will detecting defective products and shift defective products transfer mechanism, be used for to the rotor point oil and take a photograph the oily detection mechanism of detection, be used for conveying the casing and with rotor worm pressure equipment press fit's pressure equipment mechanism, be used for to the casing paste the code mechanism of two-dimensional code, be used for conveying defective products transmission mechanism and be used for conveying the defective products ' qualified products transmission mechanism, be provided with the workstation that is used for installing synchronous material mechanism of moving on the frame; the press mounting mechanism, the core bending detection mechanism, the defective product transfer mechanism, the oil point detection mechanism, the press fixing mechanism, the code pasting mechanism, the defective product transmission mechanism and the qualified product transmission mechanism are sequentially distributed along the material moving direction of the synchronous material moving mechanism.

As a preferred embodiment: the press-mounting mechanism comprises a base plate, a feeding assembly for feeding the worm, a transferring assembly for transferring the worm and a press-mounting assembly for press-mounting the worm on the rotor, wherein the feeding assembly is provided with a discharging cylinder for discharging the worm and an opening and closing device for opening or closing the discharging cylinder; the transfer assembly is provided with a discharging sliding seat for placing a worm; the press-fit assembly is provided with a discharging slide plate for placing the rotor; the opening and closing device corresponds to the lower end of the discharging cylinder; the discharging slide seat is movably corresponding to the discharging cylinder; the discharging slide plate can be positioned above the discharging slide seat in a descending way.

As a preferred embodiment: the opening and closing device comprises a telescopic spring and a cover plate, the cover plate is connected to the front end of the telescopic spring, and the cover plate can extend forwards or backwards to cover or open the discharging cylinder; and the discharging sliding seat is provided with an abutting column which is used for abutting against the cover plate, and the abutting column is abutted against the cover plate.

As a preferred embodiment: the guide rod is vertically arranged on the discharging slide seat and used for guiding in the descending process of the rotor, the guide rod is arranged on the discharging slide seat in a lifting mode, a sliding block and a displacement sensor are arranged below the guide rod, the guide rod can be abutted against the sliding block in a descending mode, and the displacement sensor corresponds to the sliding block.

As a preferred embodiment: the stacking mechanism comprises a discharging assembly and a material taking and moving assembly, and the material taking and moving assembly is positioned between the discharging assembly and the synchronous material moving mechanism; the blowing subassembly includes blowing support, blowing dish, a plurality of take-up pulley, peels off board, rotation motor and rolling dish, and this blowing dish is installed on the blowing support, and this a plurality of take-up pulley spaced installs on the blowing support, and the front end of should peeling off the board has the inclined plane that is convenient for two-dimensional code label to peel off, and this rolling dish is installed in the axle head of rotation motor.

As a preferred embodiment: the material taking and moving assembly comprises a material moving longitudinal driving device, a material moving vertical driving device, a rotary cylinder and a vacuum chuck, wherein the material moving vertical driving device is arranged at the output end of the material moving longitudinal driving device, the rotary cylinder is arranged at the output end of the material moving vertical driving device, and the vacuum chuck is arranged at the shaft end of the rotary cylinder.

As a preferred embodiment: the bending detection mechanism comprises a detection support, a vertical driving cylinder, a vertical sliding seat, a rotating motor, a driving wheel, a plurality of driven wheels, a transmission belt and a position sensor, wherein the vertical driving cylinder is arranged on the detection support, the vertical sliding seat is arranged at the shaft end of the vertical driving cylinder, the rotating motor is arranged on the vertical sliding seat, the driving wheel is sleeved at the shaft end of the rotating motor, the driving wheel is sleeved with the transmission belt, the driving wheel and the plurality of driven wheels, and the position sensor is positioned beside the rotor.

As a preferred embodiment: the oil point detection mechanism comprises an oil point detection longitudinal movement driving assembly, an oil point detection vertical movement driving assembly, an oil point pipe and a CCD detection camera, wherein the oil point detection vertical movement driving assembly is arranged at the output end of the oil point detection longitudinal movement driving assembly, and the oil point pipe and the CCD detection camera are both arranged at the output end of the oil point detection vertical movement driving assembly.

As a preferred embodiment: the pressing and fixing mechanism comprises a pressing and fixing carrying assembly and a pressing assembly, the pressing assembly comprises a pressing driving motor, a pressing driving screw rod, a lifting clamping block, a telescopic cylinder and a stop block, the pressing driving screw rod is arranged at the shaft end of the pressing driving motor, the pressing driving screw rod is in running fit with the lifting clamping block, the telescopic cylinder and the stop block are connected with the lifting clamping block, the stop block is arranged at the shaft end of the telescopic cylinder, and the stop block is movably abutted against the front side of the lifting clamping block.

The assembling method of the rotor worm machine shell assembling machine comprises the following steps:

the first synchronous material moving mechanism conveys the rotor forwards at equal intervals, and when the rotor is conveyed to the side of the press-fitting mechanism, the press-fitting mechanism presses the rotor and the worm;

secondly, when the synchronous material moving mechanism conveys the rotor to the side of the center bending detection mechanism, the center bending detection mechanism carries out center bending detection on the rotor;

thirdly, the defective product transferring mechanism transfers the defective product;

fourthly, when the synchronous material moving mechanism conveys the rotor to the side of the oil-dropping detection mechanism, the oil-dropping detection mechanism drops oil on the rotor and photographs the oil condition of the detection point;

fifthly, when the synchronous material moving mechanism conveys the rotor to the side of the pressing and fixing mechanism, the pressing and fixing mechanism presses the shell and the rotor worm;

sixthly, when the synchronous material moving mechanism conveys the rotor to the side of the code pasting mechanism, the code pasting mechanism pastes the two-dimensional code to the shell;

seventh, the defective product transmission mechanism transfers and transmits the defective products; and the qualified product conveying mechanism transfers and discharges the qualified products.

Compared with the prior art, the invention has obvious advantages and beneficial effects, in particular, according to the technical proposal, the synchronous material moving mechanism, the press mounting mechanism, the core bending detection mechanism, the defective product transferring mechanism, the oil dispensing detection mechanism, the pressing and fixing mechanism, the code pasting mechanism, the defective product transmission mechanism and the qualified product transmission mechanism are adopted to automatically realize the movement of the rotor, the press mounting of the rotor worm, the core bending detection of the rotor, the defective product transferring, the oil dispensing and detection of the rotor, the press mounting of the shell and the rotor, the code pasting of the shell, the defective product transmission and the qualified product transmission, so that the press mounting accuracy is improved, and the defective product rate is reduced; the press mounting accuracy is improved by adopting the press mounting mechanism; the automatic opening and closing of the discharging cylinder are realized by adopting the opening and closing device, the material taking of the worm is accurately controlled, and the feeding accuracy is improved; the two-dimensional code label feeding and discharging and moving device is realized by adopting the feeding assembly and the discharging and moving assembly, the position moving accuracy is high, and the defective rate is reduced.

In order to more clearly illustrate the structural features and efficacy of the present invention, a detailed description thereof will be given below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic perspective view of a rotor worm housing assembly machine according to the present invention;

FIG. 2 is a top view of the rotor worm housing assembly machine of the present invention;

FIG. 3 is a schematic perspective view of a synchronous material moving mechanism according to the present invention;

FIG. 4 is a schematic view of a first perspective of the press-fitting mechanism of the present invention;

FIG. 5 is a schematic view of a second perspective of the press-fitting mechanism of the present invention;

FIG. 6 is a schematic perspective view of a loading assembly and a transfer assembly according to the present invention;

FIG. 7 is a cross-sectional view of the loading assembly and transfer assembly of the present invention;

FIG. 8 is a schematic perspective view of a deflection detecting mechanism according to the present invention;

FIG. 9 is a schematic perspective view of a defective product transferring mechanism according to the present invention;

FIG. 10 is a schematic perspective view of the oil dispensing detection mechanism of the present invention;

FIG. 11 is a schematic perspective view of a press-fit handling assembly according to the present invention;

FIG. 12 is a schematic perspective view of a pressing assembly according to the present invention;

FIG. 13 is a schematic perspective view of a discharging assembly according to the present invention;

fig. 14 is a schematic perspective view of a material taking and moving assembly according to the present invention.

The attached drawings are used for identifying and describing:

in the figure: 10. a frame; 11. a work table; 20. a synchronous material moving mechanism; 21. a lifting driving cylinder; 22. a lateral driving cylinder; 23. a longitudinal driving cylinder; 24. clamping an air cylinder; 30. a press-fitting mechanism; a 31 substrate; 32. a feeding assembly; 321. a mounting plate; 322. a rotary drive motor; 323. a rotating disc; 324. discharging pipes; 325. a discharging cylinder; 326. a telescopic spring; 327. a cover plate; 33. a transfer assembly; 331. a transfer driving cylinder; 332. discharging sliding seat; 333. abutting the column; 334. a guide rod; 335. a sliding block; 336. a displacement sensor; 34. press-fitting the assembly; 341. a bracket; 342. an electric cylinder; 343. a pressure head; 344. an abutment block; 345. pressing a column; 346. a discharging slide plate; 40. a core bending detection mechanism; 41. detecting a bracket; 42. a vertical driving cylinder; 43. a vertical sliding seat; 44. a rotating electric machine; 45. a driving wheel; 46. driven wheel; 47. a transmission belt; 48. a position sensor; 50. defective product transfer mechanism; 51. a transverse material moving driving cylinder; 52. a vertical material moving driving cylinder; 53. a receiving seat; 60. an oil-dropping detection mechanism; 61; oil-dropping detection longitudinal movement driving assembly; 62. the oil-dropping detection vertical movement driving assembly; 63. oil pipe counting; 64; a CCD detection camera; 70. a pressing and fixing mechanism; 71. pressing and fixing the carrying assembly; 711. a longitudinal handling device; 712. a vertical handling device; 713. a clamping jaw cylinder; 72. pressing down the assembly; 721. pressing down the driving motor; 722. lifting the clamping block; 723. a telescopic cylinder; 724. a stop block; 80. a code pasting mechanism; 81. a discharging assembly; 811. a discharging bracket; 812. a discharging disc; 813. a tensioning wheel; 814. a stripping plate; 815. a rotating motor; 816. a reel; 82. the material taking and moving assembly; 821. a material moving longitudinal driving device; 822. a vertical material moving driving device; 823. a rotary cylinder; 824. a vacuum chuck; 90. defective product transmission mechanism; 100. and a qualified product conveying mechanism.

Detailed Description

The invention is as shown in fig. 1 to 14, a rotor worm machine shell assembling machine, comprising a frame 10, a synchronous material moving mechanism 20 for equidistantly carrying rotors, a pressing mechanism 30 for pressing rotor worm, a center-of-curvature detecting mechanism 40 for detecting center of curvature of rotors, a defective product transferring mechanism 50 for transferring defective products, a point oil detecting mechanism 60 for detecting point oil and photographing of rotors, a pressing mechanism 70 for conveying machine shells and pressing the machine shells and the rotor worm, a code attaching mechanism 80 for attaching two-dimensional codes to the machine shells, a defective product conveying mechanism 90 for conveying defective products and a defective product conveying mechanism 100 for conveying qualified products, wherein:

the frame 10 is provided with a workbench 11 for installing a synchronous material moving mechanism 20; the press-fitting mechanism 30, the center-of-curvature detecting mechanism 40, the defective product transferring mechanism 50, the oil dispensing detecting mechanism 60, the press-fixing mechanism 70, the stacking mechanism 80, the defective product conveying mechanism 90 and the defective product conveying mechanism 100 are sequentially distributed along the material transferring direction of the synchronous material transferring mechanism 20.

Through adopting synchronous material moving mechanism 20, pressure equipment mechanism 30, the heart detection mechanism 40, defective products transfer mechanism 50, some oily detection mechanism 60, press-fit mechanism 70, paste sign indicating number mechanism 80, defective products transmission mechanism 90 and the automatic realization of qualified products transmission mechanism 100 rotor remove, rotor worm's pressure equipment, the heart detection of rotor, defective products transfer, some oily and the detection of rotor, casing and the pressure equipment of rotor, the subsides sign indicating number of casing, defective products transmission and qualified products transmission, improved the pressure equipment precision, reduced the defective products rate.

The synchronous material moving mechanism 20 comprises a material discharging plate for placing a plurality of rotors, a lifting driving cylinder 21, a transverse driving cylinder 22, a longitudinal driving cylinder 23 and a clamping cylinder 24 for clamping the rotors, wherein the transverse driving cylinder 22 is arranged at the output end of the lifting driving cylinder 21, the longitudinal driving cylinder 23 is arranged at the output end of the transverse driving cylinder 22, the clamping cylinder 24 is arranged at the output end of the longitudinal driving cylinder 23, the clamping cylinder 24 is movable and corresponds to the material discharging plate, the clamping cylinder 24 moves to synchronously and forwards convey the rotors on the material discharging plate at equal intervals, and the consistency of the rotor movement is high.

The press-fitting mechanism 30 comprises a base plate 31, a feeding assembly 32 for worm feeding, a transferring assembly 33 for transferring a worm and a press-fitting assembly 34 for press-fitting the worm onto a rotor, wherein:

the feeding unit 32 has a discharge cylinder 325 for discharging the worm and an opening/closing device for opening or closing the discharge cylinder 325; the transfer assembly 33 has a discharge slide 332 for placing a worm; the press-fit assembly 34 has a discharge slide 346 for positioning the rotor; the opening and closing device corresponds to the lower end of the discharging cylinder 325; the discharging sliding seat 332 is movably corresponding to the discharging cylinder 325; the discharge slide 346 is positioned above the discharge slide 332 in a descending manner; the rotor descends along with the discharging slide plate 346, and the worm is sleeved on the rotor.

The feeding assembly 32 feeds the worm, the opening end of the discharging cylinder 325 is opened by the opening and closing device, the worm leaks from the discharging cylinder 325, the worm leaks to the discharging slide seat 332 of the transferring assembly 33, and the discharging slide seat 332 drives the worm to move to the lower part of the press-fit assembly 34; the discharging slide plate 346 of the press-fitting assembly 34 drives the rotor to descend, and the worm is gradually sleeved at the lower end of the rotor along with the descent of the rotor, so that press-fitting of the worm of the rotor is completed.

Through adopting material loading subassembly 32, move and carry subassembly 33 and pressure equipment subassembly 34 automatic realized the material loading of worm, the move and carry of worm and the pressure equipment of rotor worm, improved the pressure equipment precision.

The feeding assembly 32 further comprises a mounting plate 321, a rotary driving motor 322, a rotating plate 323 and a plurality of discharge pipes 324 for placing worms, wherein the rotary driving motor 322 is arranged on the mounting plate 321, the rotating plate 323 is arranged at the shaft end of the rotary driving motor 322, the rotating plate 323 is rotatably arranged on the mounting plate 321, and the plurality of discharge pipes 324 are distributed at the circumferential position of the rotating plate 323.

The discharging cylinder 325 and the opening and closing device are both disposed on the lower surface of the mounting plate 321, the opening and closing device comprises a telescopic spring 326 and a cover plate 327, the cover plate 327 is connected to the front end of the telescopic spring 326, and the cover plate 327 can cover or open the discharging cylinder 325 forwards or backwards.

The discharging slide 332 is provided with two abutment posts 333 for abutting against the cover plate 327, and the two abutment posts 333 abut against the two side walls of the cover plate 327.

The rotary driving motor 322 drives the rotating disc 323 to rotate, the discharge pipes 324 rotate along with the rotating disc 323, when the discharge pipes 324 rotate to the position of the discharge cylinder 325, the abutting column 333 moves along with the discharge sliding seat 332, the abutting column 333 abuts against the side wall of the cover plate 327, the cover plate 327 is pushed backwards, and the worm leaks out of the discharge cylinder 325 and leaks to the discharge position of the discharge sliding seat 332; the discharging slide base 332 transfers the received worm to the lower part of the press assembly 34; when the worm is not taken, the telescopic spring 326 drives the cover plate 327 to cover the discharging cylinder 325; by adopting the opening and closing device, the automatic opening and closing of the discharging cylinder 325 are realized, the material taking of the worm is accurately controlled, and the feeding accuracy is improved.

The discharging slide base 332 is vertically provided with a guide rod 334 for guiding in the process of rotor descending, the guide rod 334 is arranged on the discharging slide base 332 in a lifting manner, a sliding block 335 and a displacement sensor 336 are arranged below the guide rod 334, the guide rod 334 is in contact with the sliding block 335 in a descending manner, and the displacement sensor 336 corresponds to the sliding block 335.

The rotor descends along with the discharging slide plate 346, the lower end of the rotor is abutted with the upper end of the guide rod 334, the guide rod 334 is arranged on the discharging slide seat 332 in a lifting mode through a spring, the guide rod 334 descends along with the descending of the rotor, the guide rod 334 descends to be abutted against the sliding block 335, the displacement sensor 336 senses the descending position of the sliding block 335, the descending position of the rotor and the worm is further known, whether the rotor is pressed in place or not is judged, and the pressing accuracy is improved; through adopting guide bar 334 to lead to the rotor, prevent the rotor position deviation when descending, improved the pressure equipment precision.

The transfer assembly 33 further includes a transfer driving cylinder 331, the transfer driving cylinder 331 is mounted on the substrate 31, and the discharging slide 332 is mounted at an output end of the transfer driving cylinder 331; the transfer driving cylinder 331 drives the discharging slide 332 to move, so that the requirement of the position movement of the worm on the discharging slide 332 is met.

The press-fit assembly 34 further comprises a bracket 341, an electric cylinder 342, a press head 343 and a press column 345, wherein the electric cylinder 342 is arranged on the upper side of the bracket 341, and the press head 343 and the press column 345 are arranged at the shaft ends of the electric cylinder 342; the discharging slide plate 346 is installed at the lower side of the bracket 341 in a lifting manner, the pressing column 345 can be in contact with the discharging slide plate 346 in a descending manner, and the pressing head 343 can be in contact with the upper surface of the rotor in a descending manner.

The ram 343 is detachably provided with an abutment block 344 for preventing the ram 343 from being worn out, and the abutment block 344 is capable of being lowered to abut against the upper surface of the rotor.

The pressing head 343 presses the upper surface of the rotor, the pressing column 345 is abutted with the discharging slide plate 346, the electric cylinder 342 drives the pressing head 343 and the pressing column 345 to synchronously descend, and the rotor descends to realize the press mounting of the rotor and the worm; the rotor is pushed down to the pressure head 343, and the upper end of rotor is easy with the pressure head 343 wearing and tearing, adopts detachable butt piece 344, prevents the wearing and tearing to the pressure head 343, has reduced maintenance cost.

The deflection detecting mechanism 40 comprises a detecting bracket 41, a vertical driving air cylinder 42, a vertical sliding seat 43, a rotating motor 44, a driving wheel 45, a plurality of driven wheels 46, a transmission belt 47 and a position sensor 48, wherein the vertical driving air cylinder 42 is arranged on the detecting bracket 41, the vertical sliding seat 43 is arranged at the shaft end of the vertical driving air cylinder 42, the rotating motor 44 is arranged on the vertical sliding seat 43, the driving wheel 45 is sleeved at the shaft end of the rotating motor 44, the transmission belt 47 is sleeved with the driving wheel 45 and the plurality of driven wheels 46, and the position sensor 48 is positioned beside the rotor side.

The rotor is positioned on the synchronous material moving mechanism 20, and the vertical driving cylinder 42 drives the vertical sliding seat 43 to vertically move, so that the conveyor belt is abutted with the shaft end of the rotor; the rotary motor 44 drives the driving belt 47 to move through the driving wheel 45 and the driven wheels 46, the driving belt 47 moves to drive the shaft end of the rotor to rotate, and the position sensor 48 detects the shaft end position of the rotor when the rotor rotates and detects the bending degree of the rotor; the bending center detecting mechanism 40 has compact overall structure, small occupied area and high detecting accuracy.

The defective products that are detected as defective are transferred to the defective product transfer mechanism 50.

The oil-spot detection mechanism 60 includes an oil-spot detection vertical movement driving assembly 61, an oil-spot detection vertical movement driving assembly 62, an oil-spot pipe 63 and a CCD detection camera 64, wherein the oil-spot detection vertical movement driving assembly 62 is mounted at the output end of the oil-spot detection vertical movement driving assembly 61, and the oil-spot pipe 63 and the CCD detection camera 64 are both mounted at the output end of the oil-spot detection vertical movement driving assembly 62.

The oil spot detection vertical movement driving assembly 61 and the oil spot detection vertical movement driving assembly 62 both comprise a movement driving cylinder and a sliding plate, and the sliding plate is arranged at the shaft end of the movement driving cylinder; the oil-dropping detection longitudinal movement driving assembly 61 and the oil-dropping detection longitudinal movement driving assembly 62 drive the oil-dropping pipe 63 to correspond to the rotor position, the oil-dropping pipe 63 drops oil to the rotor, and an oil receiving barrel is arranged below the rotor to prevent pollution caused by oil leakage; after oil is dispensed, the oil dispensing detection longitudinal movement driving assembly 61 and the oil dispensing detection longitudinal movement driving assembly 62 drive the CCD detection camera 64 to correspond to the rotor position, and the CCD detection camera 64 shoots the rotor to detect whether oil is dispensed; the CCD detection camera 64 improves the accuracy of oil dropping and prevents omission.

The press-fixing mechanism 70 comprises a press-fixing carrying assembly 71 and a pressing assembly 72, the pressing assembly 72 comprises a pressing driving motor 721, a pressing driving screw, a lifting clamping block 722, a telescopic cylinder 723 and a stop block 724, the pressing driving screw is mounted at the shaft end of the pressing driving motor 721, the pressing driving screw is in running fit with the lifting clamping block 722, the telescopic cylinder 723 and the stop block 724 are connected with the lifting clamping block 722, the stop block 724 is mounted at the shaft end of the telescopic cylinder 723, and the stop block 724 is movably abutted against the front side of the lifting clamping block 722.

The press-fit mechanism 70 further includes a housing transfer assembly including a transfer motor and a transfer belt mounted to an axial end of the transfer motor; the shell conveying assembly conveys the shell to the pressing and fixing conveying assembly 71, the pressing and fixing conveying assembly 71 conveys the shell to the pressing and fixing assembly 72, and the pressing and fixing assembly 72 presses the shell into the rotor to fix the rotor and the shell.

The pressing and fixing carrying component 71 carries the machine shell to the lifting clamping block 722, the telescopic cylinder 723 drives the stop block 724 to abut against the machine shell, the pressing and driving motor 721 drives the lifting clamping block 722 to descend, the stop block 724 abuts against the machine shell, and the machine shell is assembled with the rotor on the synchronous material moving mechanism 20 along with the lifting clamping block 722.

The press fitting of the shell and the rotor is realized by adopting the pressing component 72, and the stop block 724 is abutted against the side wall of the shell, so that the position deviation of the shell in the descending process is prevented, and the defective rate of press fitting is reduced.

The stacking mechanism 80 comprises a discharging assembly 81 and a material taking and moving assembly 82, and the material taking and moving assembly 82 is positioned between the discharging assembly 81 and the synchronous moving mechanism 20; the discharging assembly 81 comprises a discharging support 811, a discharging disc 812, a plurality of tensioning wheels 813, a stripping plate 814, a rotating motor 815 and a winding disc 816, wherein the discharging disc 812 is arranged on the discharging support 811, the tensioning wheels 813 are arranged on the discharging support 811 at intervals, the front end of the stripping plate 814 is provided with an inclined surface which is convenient for stripping the two-dimensional code label, and the winding disc 816 is arranged at the shaft end of the rotating motor 815.

The two-dimensional code labels are in a material belt shape and are positioned on the material discharging tray 812, the two-dimensional code label material belt is divided into a material carrying layer and a two-dimensional code label layer stuck on the material carrying layer, and the two-dimensional code labels are stuck on the material carrying layer singly; the material belt passes through a plurality of tension wheels 813, and the inclined plane at the front end of the stripping plate 814 enables the two-dimensional code label to be stripped by the carrier layer; the rotating motor 815 drives the take-up reel 816 to take up the charge layer.

The material taking and moving assembly 82 comprises a material moving longitudinal driving device 821, a material moving vertical driving device 822, a rotary cylinder 823 and a vacuum chuck 824, wherein the material moving vertical driving device 822 is arranged at the output end of the material moving longitudinal driving device 821, the rotary cylinder 823 is arranged at the output end of the material moving vertical driving device 822, and the vacuum chuck 824 is arranged at the shaft end of the rotary cylinder 823.

The vacuum sucker 824 adsorbs the peeled single two-dimensional code label, and the material moving longitudinal driving device 821, the material moving vertical driving device 822 and the rotary cylinder 823 drive the vacuum sucker 824 to move and rotate so as to paste the two-dimensional code label on the surface of the machine shell; the discharging and the taking and moving of the two-dimensional code labels are realized by adopting the discharging assembly 81 and the taking and moving assembly 82, the position moving accuracy is high, and the defective rate is reduced.

The material moving longitudinal driving device 821 and the material moving vertical driving device 822 comprise a moving driving motor, a driving screw rod and a sliding seat, wherein the driving screw rod is arranged at the shaft end of the moving driving motor, and the driving screw rod is in running fit with the sliding seat.

The defective product transferring mechanism 50 and the defective product transferring mechanism 90 each include a transferring and carrying assembly and a conveying assembly, and the qualified product transferring mechanism 100 and the conveying assembly each include a driving motor and a conveying belt; the transferring and conveying assembly and the pressing and fixing conveying assembly 71 comprise a longitudinal conveying device 711, a vertical conveying device 712 and a clamping jaw cylinder 713, wherein the vertical conveying device 712 is arranged at the output end of the longitudinal conveying device 711, the clamping jaw cylinder 713 is arranged at the output end of the vertical conveying device 712, the defective product transferring mechanism 50 further comprises a transverse material moving driving cylinder 51, a vertical material moving driving cylinder 52 and a material receiving seat 53, the vertical material moving driving cylinder 52 is arranged at the output end of the transverse material moving driving cylinder 51, and the material receiving seat 53 is arranged at the shaft end of the vertical material moving driving cylinder 52; the material receiving seat 53 is driven by the transverse material moving driving cylinder 51 and the vertical material moving driving cylinder 52 to transversely and vertically move, so that the rotor carried by the carrying assembly is moved to the conveying assembly to be conveyed; the longitudinal conveying device 711 and the vertical conveying device 712 comprise a motor, a screw rod and a sliding seat, wherein the screw rod is arranged at the shaft end of the motor, and the sliding seat is in running fit with the screw rod; alternatively, a cylinder and a slider may be used, the slider being mounted at the axial end of the cylinder.

The invention has the design key points that the rotor movement, rotor worm press mounting, rotor core detection, defective product transfer, rotor oil dispensing and detection, casing and rotor press mounting, casing code pasting, defective product transmission and qualified product transmission are automatically realized by adopting the synchronous material moving mechanism, the press mounting mechanism, the core detection mechanism, the defective product transfer mechanism, the oil dispensing detection mechanism, the code pasting mechanism, the defective product transmission and the qualified product transmission, the press mounting accuracy is improved, and the defective product rate is reduced; the press mounting accuracy is improved by adopting the press mounting mechanism; the automatic opening and closing of the discharging cylinder are realized by adopting the opening and closing device, the material taking of the worm is accurately controlled, and the feeding accuracy is improved; the two-dimensional code label feeding and discharging and moving device is realized by adopting the feeding assembly and the discharging and moving assembly, the position moving accuracy is high, and the defective rate is reduced.

The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a rotor worm casing kludge which characterized in that: the automatic feeding device comprises a frame, a synchronous material moving mechanism for carrying rotors at equal intervals, a press mounting mechanism for press mounting of a rotor worm, a center bending detection mechanism for detecting center bending of the rotor, a defective product transferring mechanism for transferring defective products to be detected, a point oil detecting mechanism for point oil and photographing detection of the rotor, a press mounting mechanism for conveying a machine shell and press mounting the machine shell and the rotor worm, a code pasting mechanism for pasting two-dimensional codes on the machine shell, a defective product conveying mechanism for conveying defective products and a qualified product conveying mechanism for conveying qualified products, wherein a workbench for installing the synchronous material moving mechanism is arranged on the frame; the press mounting mechanism, the core bending detection mechanism, the defective product transfer mechanism, the oil point detection mechanism, the press fixing mechanism, the code pasting mechanism, the defective product transmission mechanism and the qualified product transmission mechanism are sequentially distributed along the material moving direction of the synchronous material moving mechanism.

2. The rotor worm housing assembly machine as claimed in claim 1, wherein: the press-mounting mechanism comprises a base plate, a feeding assembly for feeding the worm, a transferring assembly for transferring the worm and a press-mounting assembly for press-mounting the worm on the rotor, wherein the feeding assembly is provided with a discharging cylinder for discharging the worm and an opening and closing device for opening or closing the discharging cylinder; the transfer assembly is provided with a discharging sliding seat for placing a worm; the press-fit assembly is provided with a discharging slide plate for placing the rotor; the opening and closing device corresponds to the lower end of the discharging cylinder; the discharging slide seat is movably corresponding to the discharging cylinder; the discharging slide plate can be positioned above the discharging slide seat in a descending way.

3. The rotor worm housing assembly machine as claimed in claim 2, wherein: the opening and closing device comprises a telescopic spring and a cover plate, the cover plate is connected to the front end of the telescopic spring, and the cover plate can extend forwards or backwards to cover or open the discharging cylinder; and the discharging sliding seat is provided with an abutting column which is used for abutting against the cover plate, and the abutting column is abutted against the cover plate.

4. The rotor worm housing assembly machine as claimed in claim 2, wherein: the guide rod is vertically arranged on the discharging slide seat and used for guiding in the descending process of the rotor, the guide rod is arranged on the discharging slide seat in a lifting mode, a sliding block and a displacement sensor are arranged below the guide rod, the guide rod can be abutted against the sliding block in a descending mode, and the displacement sensor corresponds to the sliding block.

5. The rotor worm housing assembly machine as claimed in claim 1, wherein: the stacking mechanism comprises a discharging assembly and a material taking and moving assembly, and the material taking and moving assembly is positioned between the discharging assembly and the synchronous material moving mechanism; the blowing subassembly includes blowing support, blowing dish, a plurality of take-up pulley, peels off board, rotation motor and rolling dish, and this blowing dish is installed on the blowing support, and this a plurality of take-up pulley spaced installs on the blowing support, and the front end of should peeling off the board has the inclined plane that is convenient for two-dimensional code label to peel off, and this rolling dish is installed in the axle head of rotation motor.

6. The rotor worm housing assembly machine as claimed in claim 5 wherein: the material taking and moving assembly comprises a material moving longitudinal driving device, a material moving vertical driving device, a rotary cylinder and a vacuum chuck, wherein the material moving vertical driving device is arranged at the output end of the material moving longitudinal driving device, the rotary cylinder is arranged at the output end of the material moving vertical driving device, and the vacuum chuck is arranged at the shaft end of the rotary cylinder.

7. The rotor worm housing assembly machine as claimed in claim 1, wherein: the bending detection mechanism comprises a detection support, a vertical driving cylinder, a vertical sliding seat, a rotating motor, a driving wheel, a plurality of driven wheels, a transmission belt and a position sensor, wherein the vertical driving cylinder is arranged on the detection support, the vertical sliding seat is arranged at the shaft end of the vertical driving cylinder, the rotating motor is arranged on the vertical sliding seat, the driving wheel is sleeved at the shaft end of the rotating motor, the driving wheel is sleeved with the transmission belt, the driving wheel and the plurality of driven wheels, and the position sensor is positioned beside the rotor.

8. The rotor worm housing assembly machine as claimed in claim 1, wherein: the oil point detection mechanism comprises an oil point detection longitudinal movement driving assembly, an oil point detection vertical movement driving assembly, an oil point pipe and a CCD detection camera, wherein the oil point detection vertical movement driving assembly is arranged at the output end of the oil point detection longitudinal movement driving assembly, and the oil point pipe and the CCD detection camera are both arranged at the output end of the oil point detection vertical movement driving assembly.

9. The rotor worm housing assembly machine as claimed in claim 1, wherein: the pressing and fixing mechanism comprises a pressing and fixing carrying assembly and a pressing assembly, the pressing assembly comprises a pressing driving motor, a pressing driving screw rod, a lifting clamping block, a telescopic cylinder and a stop block, the pressing driving screw rod is arranged at the shaft end of the pressing driving motor, the pressing driving screw rod is in running fit with the lifting clamping block, the telescopic cylinder and the stop block are connected with the lifting clamping block, the stop block is arranged at the shaft end of the telescopic cylinder, and the stop block is movably abutted against the front side of the lifting clamping block.

10. A method of assembling a rotor worm housing assembly machine as claimed in any one of claims 1 to 9, wherein: the method comprises the following steps: