CN114400843A

CN114400843A - A outer wall scrapes lacquer equipment for stator processing

Info

Publication number: CN114400843A
Application number: CN202111674020.3A
Authority: CN
Inventors: 颜代胜; 刘洪鹏
Original assignee: Chongqing Baodi Technology Co ltd
Current assignee: Chongqing Baodi Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-04-26

Abstract

The invention discloses outer wall paint scraping equipment for stator machining, and relates to the technical field of stator machining. The invention comprises a machine body, wherein a mounting seat is fixedly arranged on the inner wall of the machine body, the inner wall of the mounting seat is rotatably connected with a main rotating frame through a bearing, a servo main motor is fixedly arranged on the bottom surface of the mounting seat, one end of an output shaft of the servo main motor is fixedly connected with the main rotating frame, three clamping modules distributed in a circumferential array are fixedly arranged on the inner wall of the main rotating frame, a servo auxiliary motor is fixedly arranged on the top surface of the main rotating frame, a transmission gear is fixedly arranged at one end of an output shaft of the servo auxiliary motor, and the inner walls of a group of clamping modules are in transmission connection with the transmission gear. According to the invention, through the design of the paint scraping mechanism and the liquid coating mechanism, the device can efficiently complete paint scraping operation on the outer wall of the stator, and the device integrates traditional chemical paint removal and physical paint removal into a whole during paint scraping operation.

Description

A outer wall scrapes lacquer equipment for stator processing

Technical Field

The invention belongs to the technical field of stator processing, and particularly relates to outer wall paint scraping equipment for stator processing.

Background

After the large and medium-sized stator cores with windings are subjected to paint dipping and drying, insulating paint stained on the outer circle surfaces of the stator cores with the windings needs to be scraped off, the insulating paint on the outer circles of the stator cores with the windings needs to be scraped off manually by a scraper when the stator cores with the windings are hot after being lifted out of a drying furnace by a paint dipping worker, the paint dipping worker is close to the stator cores with the windings, the work labor intensity is high, the work efficiency is low, particularly, the environment temperature is high during summer, the heat dissipation is slow, and the work temperature of the paint dipping worker is increased.

Disclosure of Invention

The invention aims to provide outer wall paint scraping equipment for stator processing, which solves the problems of low working efficiency and low automation degree of the outer wall paint scraping equipment for a stator through the design of a paint scraping mechanism and a liquid coating mechanism.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an outer wall paint scraping device for stator processing, which comprises a machine body, wherein an installation seat is fixedly installed on the inner wall of the machine body, the inner wall of the installation seat is rotatably connected with a main rotating frame through a bearing, a servo main motor is fixedly installed on the bottom surface of the installation seat, one end of an output shaft of the servo main motor is fixedly connected with the main rotating frame, three clamping modules distributed in a circumferential array mode are fixedly installed on the inner wall of the main rotating frame, a servo auxiliary motor is fixedly installed on the top surface of the main rotating frame, a transmission gear is fixedly installed at one end of an output shaft of the servo auxiliary motor, the inner walls of a group of the clamping modules are in transmission connection with the transmission gear, a paint scraping mechanism and a liquid coating mechanism are fixedly installed on the top surface of the machine body respectively, and one surface of the paint scraping mechanism is fixedly connected with the liquid coating mechanism.

Preferably, the clamping module comprises a ring seat, the peripheral side surface of the ring seat is fixedly connected with a main rotating frame, the inner wall of the ring seat is rotatably connected with an auxiliary rotating cylinder through a bearing, the peripheral side surface of the auxiliary rotating cylinder is fixedly provided with a driven gear, the peripheral side surface of the driven gear is meshed with a transmission gear, the bottom surface of the auxiliary rotating cylinder is fixedly communicated with a slag hopper, the inner wall of the auxiliary rotating cylinder is fixedly provided with a material bearing frame, the bottom surface axis position of the material bearing frame is fixedly provided with a clamping push rod, the bottom end of the clamping push rod is fixedly provided with a clamping push seat, the inner wall of the material bearing frame is provided with a set of sliding holes distributed in a circumferential array manner, the inner wall of each sliding hole is fixedly provided with a guide rod, the peripheral side surface of each guide rod is slidably connected with a driven sliding seat, the peripheral side surface of each driven sliding seat is slidably connected with the sliding holes at corresponding positions, and the bottom surface of each driven sliding seat is hinged with a connecting rod, the other end of the connecting rod is hinged to the clamping pushing seat, and the top surface of the driven sliding seat is fixedly provided with a clamp.

Preferably, the one end of long-pending sediment fill slag notch is fixed the intercommunication and is had the scum pipe, the inside fixed mounting of scum pipe has the unloading valve, long-pending sediment fill is hopper-shaped structure, the surface of clamp is the arc structure, the week side face parcel of clamp has the rubber pad.

Preferably, the paint scraping mechanism comprises an inner beam frame, the bottom surface of the inner beam frame is fixedly connected with the machine body, a dust collector is fixedly mounted on the top surface of the inner beam frame, a positioning main frame is slidably connected to the bottom surface of the inner beam frame, a first adjusting push rod is fixedly mounted between the opposite surfaces of the inner beam frame and the positioning main frame, a scraping table is slidably connected to the inner wall of the positioning main frame, a first lead screw driving module is mounted on the inner wall of the positioning main frame, the peripheral side surface of the first lead screw driving module is connected with the scraping table, a dust collection shaft tube is rotatably connected to the inner wall of the positioning main frame through a bearing, a transmission motor is fixedly mounted on the peripheral side surface of the scraping table, one end of an output shaft of the transmission motor is connected with the dust collection shaft tube through a bevel gear, the top end of the dust collection shaft tube is rotatably communicated with the dust collector through a corrugated metal hose, and the peripheral side surface of the dust collection shaft tube is provided with a plurality of negative pressure suction holes distributed in a circumferential array, the utility model discloses a dust absorption central siphon, including dust absorption central siphon, the side fixed mounting that inclines of dust absorption central siphon has spiral shell, spiral shell's outward flange welding has the brush-holder strip, the surface of brush-holder strip is provided with a set of doctor-bar, two sides of scraping the platform all articulate there is the pendulum rod, two the inner wall of pendulum rod all is connected with the warming mill through the bearing rotation, two the equal fixed mounting of inner wall of warming mill has the vice stick of electric heat, two the torsional spring is all installed with the articulated department of scraping the platform to the pendulum rod, the inner wall fixed mounting of inner beam frame has a set of heating master stick.

Preferably, the torsion of torsional spring is towards one side of scraping the platform central line, the axis of electric heat vice stick and heating master rod all is perpendicular with the water flat line, scrape the platform and be the structure of falling L form.

Preferably, the bottom surface of the inner beam frame is provided with two first sliding grooves which are symmetrically arranged and matched with the positioning main frame, and the back surface of the positioning main frame is fixedly provided with a second sliding groove matched with the scraping table.

Preferably, the liquid coating mechanism comprises an outer beam frame, the bottom surface of the outer beam frame is fixedly connected with the machine body, one surface of the outer beam frame is fixedly connected with the inner beam frame, the top surface of the outer beam frame is fixedly provided with a liquid feeding assembly, the inner wall of the outer beam frame is connected with a positioning auxiliary frame in a sliding way, a second adjusting push rod is fixedly arranged between the opposite surfaces of the outer beam frame and the positioning auxiliary frame, a second screw rod driving module is fixedly arranged on the inner wall of the position-adjusting auxiliary frame, the inner wall of the position-adjusting auxiliary frame is connected with a liquid coating frame in a sliding way, the peripheral side surface of the second screw rod driving module is connected with a liquid coating frame, a liquid spraying pipe is fixedly arranged on the inner wall of the liquid coating frame, one end of the liquid inlet of the liquid spraying pipe is fixedly communicated with the liquid feeding assembly through a hose, a group of spray heads distributed in a linear array are fixedly mounted on the peripheral side face of the liquid spraying pipe, and the axis of each spray head is parallel to a horizontal line.

Preferably, the inner wall of the outer beam frame is provided with two third sliding chutes which are symmetrically arranged and are in sliding fit with the positioning auxiliary frame, and the inner wall of the positioning auxiliary frame is provided with a fourth sliding chute which is matched with the liquid coating frame.

Preferably, a control panel is fixedly mounted on the end face of the machine body, a controller is fixedly mounted inside the control panel, and a group of central control keys are fixedly arranged on the surface of the control panel.

The invention has the following beneficial effects:

1. according to the invention, through the design of the paint scraping mechanism and the liquid coating mechanism, the device can efficiently complete paint scraping operation on the outer wall of the stator, and the device combines the traditional chemical paint removing and physical paint removing into a whole during paint scraping operation, and during work, the liquid coating mechanism can perform paint remover spraying operation on the surface of the stator, so that the decomposition and falling rate of paint on the surface of the stator can be effectively improved through paint remover spraying, the paint scraping mechanism can perform secondary scraping on the decomposed paint in a physical mode, and through the realization of the double paint removing effect, the paint removing rate and the paint removing effect of the device can be effectively improved.

2. According to the invention, through the design of the spiral skeleton, the straight knife type paint scraping structure of the traditional paint scraping equipment is changed into a spiral paint scraping structure, during work, the spiral skeleton is matched with the brush strip and the scraping blade, on one hand, the paint on the surface of the stator can be scraped layer by layer and repeatedly, on the other hand, through the spiral structure arrangement of the spiral skeleton, the scraped paint can be quickly discharged to a slag collecting hopper by utilizing spiral conveying raw materials, and through the negative pressure type dust collection design of the dust collection shaft tube, on the one hand, the scraped paint can be sucked under negative pressure through the negative pressure principle, on the other hand, the surfaces of the spiral skeleton, the brush head and the scraping blade can be effectively self-cleaned, through the realization of the self-cleaning effect, on the one hand, the surface cleanliness of the scraping blade can be effectively ensured, and on the other hand, the maintenance difficulty of the scraping mechanism in the equipment can be effectively reduced.

3. According to the invention, through the design of the clamping module and the design of the first adjusting push rod and the second adjusting push rod, the fixed structure of the traditional equipment is changed into an adjustable structure, during working, the equipment can process stators with various calibers through the adjusting structure, and through the design of the clamping module, the stability of the processed stator can be effectively ensured.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an outer wall paint scraping device for stator machining;

FIG. 2 is a schematic view of the structure of the mounting base and the servo main motor;

FIG. 3 is a schematic structural view of a clamping module;

FIG. 4 is a schematic cross-sectional view of FIG. 3;

FIG. 5 is a schematic structural diagram of a mounting seat, a main rotating frame, a servo auxiliary motor and a transmission gear;

FIG. 6 is a schematic structural view of a paint scraping mechanism;

FIG. 7 is a schematic structural diagram of the positioning main frame, the first screw rod driving module, the scraping table and the heating roller;

FIG. 8 is a schematic structural view of a transmission motor and a spiral skeleton;

FIG. 9 is an enlarged view of a portion of the structure of FIG. 8 at A;

FIG. 10 is a schematic structural view of a liquid applying mechanism;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a body; 2. a mounting seat; 3. a main rotating frame; 4. a servo main motor; 5. a clamping module; 6. a servo-assisted motor; 7. a transmission gear; 8. a paint scraping mechanism; 9. a liquid coating mechanism; 10. a ring seat; 11. an auxiliary rotary cylinder; 12. a driven gear; 13. a slag accumulation hopper; 14. a material bearing frame; 15. clamping the push rod; 16. a clamping push seat; 17. a slide hole; 18. a guide bar; 19. a driven slider; 20. a connecting rod; 21. clamping; 22. an inner beam frame; 23. a vacuum cleaner; 24. positioning the main frame; 25. scraping table; 26. a first lead screw driving module; 27. a dust absorption shaft tube; 28. a drive motor; 29. negative pressure suction holes; 30. a spiral skeleton; 31. brushing the strip; 32. scraping a blade; 33. a swing rod; 34. a heating roller; 35. heating the main rod; 36. an outer beam frame; 37. a liquid feeding assembly; 38. positioning the auxiliary frame; 39. a second lead screw driving module; 40. a liquid coating frame; 41. a liquid spraying pipe; 42. a spray head; 43. a control panel; 44. a first adjusting push rod; 45. and a second adjusting push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the present invention is an outer wall paint scraping apparatus for stator processing, including a machine body 1, a control panel 43 is fixedly installed on an end surface of the machine body 1, a controller is fixedly installed inside the control panel 43, a group of central control keys is fixedly installed on a surface of the control panel 43, the controller is a common type PLC controller, and the PLC controller is used for controlling an operation state of a related mechanism in the apparatus;

the inner wall of the machine body 1 is fixedly provided with a mounting seat 2, the inner wall of the mounting seat 2 is rotatably connected with a main rotating frame 3 through a bearing, the bottom surface of the mounting seat 2 is fixedly provided with a servo main motor 4, one end of an output shaft of the servo main motor 4 is fixedly connected with the main rotating frame 3, the inner wall of the main rotating frame 3 is fixedly provided with three clamping modules 5 distributed in a circumferential array manner, when the machine is used, the three clamping modules 5 respectively correspond to three stations, the three stations are a feeding and discharging station, a liquid coating station and a paint scraping station respectively, when the machine works, the servo main motor 4 drives the main rotating frame 3 to move anticlockwise, and after the main rotating frame 3 moves anticlockwise, the three clamping modules 5 are driven to sequentially switch among the feeding and discharging station, the liquid coating station and the paint scraping station;

the clamping module 5 is used for clamping the stator to be processed, and when the clamping module 5 is used for clamping the stator, the clamping module 5 clamps the stator from the inner core position of the stator to be processed;

a servo auxiliary motor 6 is fixedly arranged on the top surface of the main rotating frame 3, a transmission gear 7 is fixedly arranged at one end of an output shaft of the servo auxiliary motor 6, and the inner walls of a group of clamping modules 5 are in transmission connection with the transmission gear 7;

the clamping module 5 comprises a ring seat 10, the peripheral side surface of the ring seat 10 is fixedly connected with the main rotating frame 3, the inner wall of the ring seat 10 is rotatably connected with an auxiliary rotating cylinder 11 through a bearing, the top end of the auxiliary rotating cylinder 11 is opened, a driven gear 12 is fixedly installed on the peripheral side surface of the auxiliary rotating cylinder 11, the peripheral side surface of the driven gear 12 is meshed with the transmission gear 7, the bottom surface of the auxiliary rotating cylinder 11 is fixedly communicated with a slag accumulation hopper 13, the slag accumulation hopper 13 is of a funnel-shaped structure, one end of a slag outlet of the slag accumulation hopper 13 is fixedly communicated with a slag discharge pipe, a discharging valve is fixedly installed inside the slag discharge pipe, and when paint slag in the slag accumulation hopper 13 is collected to a certain degree, the discharging valve is opened at an upper discharging position to quickly discharge residual slag in the slag accumulation hopper 13;

a material bearing frame 14 is fixedly arranged on the inner wall of the auxiliary rotary cylinder 11, a clamping push rod 15 is fixedly arranged at the bottom surface axis position of the material bearing frame 14, a clamping push seat 16 is fixedly arranged at the bottom end of the clamping push rod 15, a group of sliding holes 17 distributed in a circumferential array are formed in the inner wall of the material bearing frame 14, guide rods 18 are fixedly arranged on the inner walls of the group of sliding holes 17, driven sliding seats 19 are slidably connected to the circumferential side surfaces of the group of guide rods 18, the circumferential side surfaces of the group of driven sliding seats 19 are slidably connected with the sliding holes 17 at corresponding positions, connecting rods 20 are hinged to the bottom surfaces of the group of driven sliding seats 19, the other ends of the group of connecting rods 20 are hinged to the clamping push seat 16, clamps 21 are fixedly arranged on the top surfaces of the group of driven sliding seats 19, the surfaces of the clamps 21 are of arc structures, rubber pads wrap the circumferential sides of the clamps 21, and are used for avoiding hard damage to the inner wall of the stator when the clamps 21 are clamped;

the radius formed by the three clamps 21 can be controlled by controlling the extension length of the piston rod of the clamping push rod 15, and the clamping operation can be carried out on the stator to be processed by adjusting the radius of the three clamps 21;

the top surface of the machine body 1 is respectively and fixedly provided with a paint scraping mechanism 8 and a liquid coating mechanism 9, and one surface of the paint scraping mechanism 8 is fixedly connected with the liquid coating mechanism 9.

The paint scraping mechanism 8 comprises an inner beam frame 22, the inner beam frame 22 is of an inverted L-shaped structure, the bottom surface of the inner beam frame 22 is fixedly connected with the machine body 1, a dust collector 23 is fixedly mounted on the top surface of the inner beam frame 22, the dust collector 23 carries out negative pressure suction operation on scraped paint through a negative pressure dust suction principle, and during production, the dust collector 23 can be customized or selected according to actual requirements;

the bottom surface of the inner beam frame 22 is connected with a positioning main frame 24 in a sliding manner, a first adjusting push rod 44 is fixedly arranged between the opposite surfaces of the inner beam frame 22 and the positioning main frame 24, the bottom surface of the inner beam frame 22 is provided with two first sliding chutes which are symmetrically arranged and matched with the positioning main frame 24, the first sliding chutes are T-shaped grooves, the top surface of the inner beam frame 22 is fixedly provided with two sliding blocks which are symmetrically arranged and matched with the first sliding chutes in a sliding manner, and the shapes of the sliding blocks are matched with the shapes of the first sliding chutes;

the inner wall of the positioning main frame 24 is connected with a scraping table 25 in a sliding manner, the scraping table 25 is of an inverted L-shaped structure, and a second sliding groove matched with the scraping table 25 is fixedly formed in the back of the positioning main frame 24;

a first screw rod driving module 26 is installed on the inner wall of the positioning main frame 24, the circumferential side face of the first screw rod driving module 26 is connected with the scraping table 25, and the first screw rod driving module 26 is used for driving the scraping table 25 to move linearly along the direction of a second sliding groove;

the first screw rod driving module 26 comprises a driving motor and a transmission screw rod, the bottom surface of the driving motor is fixedly connected with the positioning main frame 24, the peripheral side surface of the transmission screw rod is rotatably connected with the positioning main frame 24 through a bearing, one end of an output shaft of the driving motor is fixedly connected with the transmission screw rod, and the peripheral side surface of the transmission screw rod is connected with the scraping table 25;

the inner wall of the positioning main frame 24 is rotatably connected with a dust absorption shaft tube 27 through a bearing, the dust absorption shaft tube 27 is a hollow tubular structure with a closed bottom end and an open top end, the peripheral side surface of the scraping table 25 is fixedly provided with a transmission motor 28, one end of an output shaft of the transmission motor 28 is in transmission connection with the dust absorption shaft tube 27 through a bevel gear, and the peripheral side surface of the dust absorption shaft tube 27 is fixedly provided with a driven bevel gear matched with the transmission motor 28;

the top end of the dust collection shaft tube 27 is communicated with the dust collector 23 through a corrugated metal hose in a rotating manner, a plurality of groups of negative pressure suction holes 29 distributed in a circumferential array manner are formed in the circumferential side surface of the dust collection shaft tube 27, the negative pressure suction holes 29 suck the scraped paint through negative pressure principle, a spiral framework 30 is fixedly installed on the circumferential side surface of the dust collection shaft tube 27, the spiral framework 30 is of a spiral structure, a brush strip 31 is welded on the outer edge of the spiral framework 30, a group of scraping blades 32 are arranged on the surface of the brush strip 31, the shapes of the brush strip 31 and the scraping blades 32 are matched with the shape of the spiral framework 30, the number of the scraping blades 32 is at least two, and the scraping blades 32 are arranged, so that the paint on the surface of the stator can be scraped layer by layer and repeatedly, and the scraped paint can be quickly discharged to the slag accumulation hopper 13 through the spiral structure of the spiral framework 30;

two side surfaces of the scraping table 25 are hinged with swing rods 33, the hinged parts of the two swing rods 33 and the scraping table 25 are provided with torsion springs, the torsion force of the torsion springs faces one side of the central line of the scraping table 25 and is arranged through the torsion force of the torsion springs, so that the surface of the heating roller 34 can be kept close to the surface of a stator to be processed, the inner walls of the two swing rods 33 are rotatably connected with the heating roller 34 through bearings, electric heating auxiliary rods are fixedly arranged on the inner walls of the two heating rollers 34, a group of heating main rods 35 are fixedly arranged on the inner wall of the inner beam frame 22, and the axes of the electric heating auxiliary rods and the heating main rods 35 are perpendicular to the horizontal line;

the heating main rod 35 and the vice stick during operation of heating all arrange and have accuse temperature circuit or accuse temperature resistance, setting through accuse temperature circuit or accuse temperature resistance, thereby the highest heatable temperature of effective control heating main rod 35 and the vice stick of heating, the effect that the heating main rod 35 and the vice stick of heating set up lies in carrying out the surface heating operation to the stator of processing, so that the paint vehicle on stator surface keeps for being close the state of spalling through the heating, and set up through the highest heatable temperature to the heating main rod 35 and the vice stick of heating, make the paint vehicle can not take place the hot melt.

The liquid coating mechanism 9 comprises an outer beam frame 36, the outer beam frame 36 is of an inverted L-shaped structure, the bottom surface of the outer beam frame 36 is fixedly connected with the machine body 1, one surface of the outer beam frame 36 is fixedly connected with the inner beam frame 22, a liquid feeding assembly 37 is fixedly installed on the top surface of the outer beam frame 36, the liquid feeding assembly 37 comprises a liquid storage tank, the bottom surface of the liquid storage tank is fixedly connected with the outer beam frame 36, a pump body is fixedly installed on the peripheral side surface of the liquid storage tank, one end of a liquid taking port of the pump body is fixedly communicated with the liquid storage tank, one end of a liquid outlet of the pump body is communicated with a liquid spraying pipe 41, a paint remover is stored in the liquid storage tank, the paint remover is used for accelerating the decomposition and stripping speed of paint on a stator, and the paint remover can be customized or selected according to actual needs;

when the pump body works, the liquid outlet pressure and the liquid outlet speed of the pump body can be set through the controller;

the inner wall of the outer beam frame 36 is connected with a positioning sub-frame 38 in a sliding manner, a second adjusting push rod 45 is fixedly arranged between the outer beam frame 36 and the opposite surface of the positioning sub-frame 38, two third sliding grooves which are symmetrically arranged and are in sliding fit with the positioning sub-frame 38 are formed in the inner wall of the outer beam frame 36, a second lead screw driving module 39 is fixedly arranged on the inner wall of the positioning sub-frame 38, and the structure of the second lead screw driving module 39 is the same as that of the first lead screw driving module 26;

the inner wall of the positioning sub-frame 38 is connected with a liquid coating frame 40 in a sliding mode, the inner wall of the positioning sub-frame 38 is provided with a fourth sliding chute matched with the liquid coating frame 40, the peripheral side face of the second lead screw driving module 39 is connected with the liquid coating frame 40, and the second lead screw driving module 39 is used for driving the liquid coating frame 40 to move linearly along the direction of the fourth sliding chute;

a liquid spraying pipe 41 is fixedly installed on the inner wall of the liquid coating rack 40, one end of a liquid inlet of the liquid spraying pipe 41 is fixedly communicated with the liquid sending component 37 through a hose, a group of spray heads 42 distributed in a linear array are fixedly installed on the peripheral side face of the liquid spraying pipe 41, and the axis of each spray head 42 is parallel to the horizontal line.

When the device is used, the device is provided with three stations, namely a feeding and discharging station, a liquid coating station and a paint scraping station, the positions of the three stations respectively correspond to the positions of the three clamping modules 5, the feeding and discharging station is positioned at one side adjacent to the control panel 43 and is used for feeding of a stator to be processed and blanking of the processed stator, the liquid coating station is adjacent to the outer beam frame 36, the paint scraping station is adjacent to the inner beam frame 22, during working, the stator to be processed is placed into the material bearing frame 14 from the feeding and discharging station, after the stator is placed, the clamp 21 clamps the stator from the inner core position of the stator, after the stator is fully clamped, the servo main motor 4 drives the main rotating frame 3 to rotate in a set angle in the anticlockwise direction, after the stator originally positioned at the feeding and discharging station enters the liquid coating station, the servo main motor 4 stops working, the servo auxiliary motor 6 works, after the servo auxiliary motor 6 works, the stator to be processed is driven to circularly move at a set speed, in the process of circular movement of the stator, the liquid feeding assembly 37 synchronously works, then liquid is fed into the liquid spraying pipe 41, in the process of working of the liquid feeding assembly 37, the second lead screw driving module 39 drives the liquid coating frame 40 to do reciprocating linear movement in a set stroke, so that all-directional liquid spraying on the surface of the stator is realized, the decomposition and stripping rate of paint on the stator is processed through liquid spraying, after the liquid spraying is finished, the stator stops moving and stands for a designated time, after the standing for the designated time, the servo main motor 4 drives the stator on the liquid coating station to move to the paint scraping station, after the stator moves to the paint scraping station, the dust collector 23 works, in the process of working of the dust collector 23, the transmission motor 28 drives the dust collection shaft tube 27 to autorotate at the set speed, and after the dust collection shaft tube 27 rotates, then drive spiral skeleton 30 and carry out the operation of scraping to stator upper surface paint vehicle, strike off the in-process, platform 25 is scraped in the reciprocal linear motion of settlement stroke in the drive of first lead screw drive module 26, then realize the all-round scraping to stator surface paint vehicle, in the work process of first lead screw drive module 26, the stator that processing was treated with set for speed to heating master bar 35 and electric heat pair stick carries out surface heating, so that the paint vehicle on the stator is close to for the season cracking state through heating, the paint vehicle of scraping out is carried out the negative pressure by dust catcher 23 on the one hand and is absorbed, on the other hand directly discharges to long-pending sediment fill 13 under the effect of gravity, after striking off, the stator is at last unloading station department unloading.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an outer wall paint scraping equipment for stator processing, includes organism (1), the inner wall fixed mounting of organism (1) has mount pad (2), its characterized in that: the inner wall of the mounting seat (2) is rotationally connected with a main rotating frame (3) through a bearing, a servo main motor (4) is fixedly arranged on the bottom surface of the mounting seat (2), one end of an output shaft of the servo main motor (4) is fixedly connected with the main rotating frame (3), the inner wall of the main rotating frame (3) is fixedly provided with three clamping modules (5) distributed in a circumferential array, a servo auxiliary motor (6) is fixedly arranged on the top surface of the main rotating frame (3), one end of an output shaft of the servo auxiliary motor (6) is fixedly provided with a transmission gear (7), the inner walls of a group of clamping modules (5) are in transmission connection with the transmission gear (7), the top surface of the machine body (1) is respectively and fixedly provided with a paint scraping mechanism (8) and a liquid coating mechanism (9), one surface of the paint scraping mechanism (8) is fixedly connected with the liquid coating mechanism (9).

2. The outer wall paint scraping device for stator processing according to claim 1, wherein the clamping module (5) comprises a ring seat (10), the circumferential side surface of the ring seat (10) is fixedly connected with the main rotating frame (3), the inner wall of the ring seat (10) is rotatably connected with an auxiliary rotating cylinder (11) through a bearing, the circumferential side surface of the auxiliary rotating cylinder (11) is fixedly provided with a driven gear (12), the circumferential side surface of the driven gear (12) is meshed with the transmission gear (7), the bottom surface of the auxiliary rotating cylinder (11) is fixedly communicated with a slag accumulation hopper (13), the inner wall of the auxiliary rotating cylinder (11) is fixedly provided with a material bearing frame (14), the bottom surface axial center position of the material bearing frame (14) is fixedly provided with a clamping push rod (15), the bottom end of the clamping push rod (15) is fixedly provided with a clamping push seat (16), the inner wall of the material bearing frame (14) is provided with a group of sliding holes (17) distributed in a circumferential array manner, a set of the equal fixed mounting in inner wall of slide opening (17) has guide bar (18), and is a set of the equal sliding connection of all side of guide bar (18) has from slide seat (19), a set of all side of from slide seat (19) all with slide opening (17) sliding connection who corresponds the position, a set of the bottom surface of from slide seat (19) all articulates there is connecting rod (20), a set of the other end of connecting rod (20) all pushes away seat (16) with the centre gripping and articulates, a set of the equal fixed mounting in top surface of from slide seat (19) has clamp (21).

3. The outer wall paint scraping equipment for stator machining is characterized in that one end of a slag outlet of the slag collecting hopper (13) is fixedly communicated with a slag discharging pipe, a blanking valve is fixedly mounted inside the slag discharging pipe, the slag collecting hopper (13) is of a funnel-shaped structure, the surface of the clamp (21) is of an arc-shaped structure, and a rubber pad wraps the periphery side of the clamp (21).

4. The outer wall paint scraping device for stator processing according to claim 1, wherein the paint scraping mechanism (8) comprises an inner beam frame (22), the bottom surface of the inner beam frame (22) is fixedly connected with the machine body (1), a dust collector (23) is fixedly mounted on the top surface of the inner beam frame (22), a positioning main frame (24) is slidably connected to the bottom surface of the inner beam frame (22), a first adjusting push rod (44) is fixedly mounted between the opposite surfaces of the inner beam frame (22) and the positioning main frame (24), a scraping platform (25) is slidably connected to the inner wall of the positioning main frame (24), a first lead screw driving module (26) is mounted to the inner wall of the positioning main frame (24), the circumferential side surface of the first lead screw driving module (26) is connected with the scraping platform (25), a dust collection shaft tube (27) is rotatably connected to the inner wall of the positioning main frame (24) through a bearing, scrape all sides fixed mounting of platform (25) have driving motor (28), the one end of driving motor (28) output shaft is passed through bevel gear and dust absorption central siphon (27) transmission and is connected, ripple metal hose and dust catcher (23) rotation intercommunication are passed through on the top of dust absorption central siphon (27), all sides of dust absorption central siphon (27) are seted up a plurality of groups and are the negative pressure suction hole (29) that the circumference array distributes, all sides fixed mounting of dust absorption central siphon (27) has spiral skeleton (30), the outward flange welding of spiral skeleton (30) has brush strip (31), the surface of brush strip (31) is provided with a set of doctor-bar (32), two sides of scraping platform (25) all articulate there are pendulum rod (33), two the inner wall of pendulum rod (33) all is connected with warming mill (34), two through bearing rotation the equal fixed mounting of inner wall of warming mill (34) has electric heat pair stick, two the articulated department of pendulum rod (33) and scraping platform (25) all installs the torsional spring, the inner wall fixed mounting of interior roof beam structure (22) has a set of heating master rod (35).

5. The outer wall paint scraping device for stator machining is characterized in that the torsion force of the torsion spring faces to one side of the center line of the scraping table (25), the axes of the electric heating auxiliary rod and the heating main rod (35) are perpendicular to the horizontal line, and the scraping table (25) is of an inverted L-shaped structure.

6. The outer wall paint scraping equipment for stator machining is characterized in that the bottom surface of the inner beam frame (22) is provided with two first sliding grooves which are symmetrically arranged and matched with the positioning main frame (24), and the back surface of the positioning main frame (24) is fixedly provided with a second sliding groove matched with the scraping table (25).

7. The outer wall paint scraping device for stator machining is characterized in that the liquid coating mechanism (9) comprises an outer beam frame (36), the bottom surface of the outer beam frame (36) is fixedly connected with the machine body (1), one surface of the outer beam frame (36) is fixedly connected with an inner beam frame (22), the top surface of the outer beam frame (36) is fixedly provided with a liquid feeding assembly (37), the inner wall of the outer beam frame (36) is slidably connected with a positioning subframe (38), a second adjusting push rod (45) is fixedly arranged between the outer beam frame (36) and the opposite surface of the positioning subframe (38), the inner wall of the positioning subframe (38) is fixedly provided with a second lead screw driving module (39), the inner wall of the positioning subframe (38) is slidably connected with a liquid coating frame (40), and the peripheral side surface of the second lead screw driving module (39) is connected with the liquid coating frame (40), inner wall fixed mounting of scribble liquid frame (40) has spray tube (41), the one end of spray tube (41) inlet is passed through the hose and is sent liquid subassembly (37) fixed intercommunication, the week side fixed mounting of spray tube (41) has a set of shower nozzle (42) that are linear array and distribute, the axis and the level line of shower nozzle (42) are parallel.

8. The outer wall paint scraping equipment for the stator machining is characterized in that the inner wall of the outer frame (36) is provided with two third sliding chutes which are symmetrically arranged and are in sliding fit with the positioning sub-frame (38), and the inner wall of the positioning sub-frame (38) is provided with a fourth sliding chute which is in fit with the liquid coating frame (40).

9. The outer wall paint scraping equipment for the stator machining is characterized in that a control panel (43) is fixedly installed on the end face of the machine body (1), a controller is fixedly installed inside the control panel (43), and a group of central control keys are fixedly arranged on the surface of the control panel (43).