CN110695010A - Automatic commutator laser cleaning equipment and method - Google Patents
Automatic commutator laser cleaning equipment and method Download PDFInfo
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- CN110695010A CN110695010A CN201911113380.9A CN201911113380A CN110695010A CN 110695010 A CN110695010 A CN 110695010A CN 201911113380 A CN201911113380 A CN 201911113380A CN 110695010 A CN110695010 A CN 110695010A
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- commutator
- laser
- laser cleaning
- feeding
- guide rail
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
- B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Optics & Photonics (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses automatic laser cleaning equipment and method for a commutator, relates to the technical field of laser cleaning, and aims to solve the problem that the existing commutator mainly adopts a chemical cleaning mode to remove polymers remaining on the surface and has great environmental pollution. The top of base one end is provided with the feed table main part, the shock attenuation support is installed to the below of feed table main part, and the shock attenuation support is provided with four, the drawing-inwall dish is installed to the top of feed table main part, the internally mounted of drawing-inwall dish has the feed back fill, the intermediate position department of feed back fill installs the pressure cap, the one end of feed back fill is provided with the discharge end, install ejection of compact guide rail on the discharge end, guide rail support is installed to the below of ejection of compact guide rail, guide rail support's preceding terminal surface is provided with automatically controlled cabinet, install the maintenance cabinet door on the preceding terminal surface of automatically controlled cabinet, one side of automatically controlled cabinet is provided with the clean bench, automatic feeding mechanism is installed to the top of.
Description
Technical Field
The invention relates to the technical field of laser green cleaning, in particular to automatic commutator laser cleaning equipment and a commutator laser cleaning method.
Background
In the traditional cleaning industry, various cleaning modes are provided, and most of the cleaning modes are cleaning by using chemical agents and mechanical methods. Nowadays, the requirements of environmental protection regulations in China are more and more strict, and people are more and more aware of environment protection and safety, the types of chemicals which can be used in industrial production cleaning become less and less, and how to find a cleaner and undamaged cleaning mode is a problem which has to be considered. Laser cleaning has the characteristics of no grinding, no contact, no thermal effect, suitability for objects made of various materials and the like, and is considered to be the most reliable and effective solution. Meanwhile, the green laser cleaning method can solve the problem that the traditional cleaning method cannot solve.
The commutator is one of important parts of an automobile, and has the functions of alternating the current direction in an armature winding to ensure that the direction of electromagnetic torque is always unchanged, and the commutator needs to be cleaned with surface oil stains after being molded and remove mechanical impurities such as related burrs and the like, so that a commutator product has good insulating property; therefore, the existing requirements are not met, and an automatic commutator laser cleaning device and method are provided.
Disclosure of Invention
The invention aims to provide automatic commutator laser cleaning equipment and a method, which aim to solve the problem that the existing commutator in the background art mainly adopts a chemical cleaning mode to remove polymers remained on the surface and has great environmental pollution.
In order to achieve the purpose, the invention provides the following technical scheme: a commutator laser cleaning automation device comprises a base, wherein a feeding plate main body is arranged above one end of the base, a damping support is arranged below the feeding plate main body, four damping supports are arranged, a top plate is arranged above the feeding plate main body, a return hopper is arranged inside the top plate, a press cap is arranged at the middle position of the return hopper, one end of the return hopper is provided with a discharge end, a discharge guide rail is arranged on the discharge end, a guide rail support is arranged below the discharge guide rail, a front end surface of the guide rail support is provided with a cabinet, a maintenance cabinet door is arranged on the front end surface of the electric control cabinet, a cleaning table is arranged on one side of the electric control cabinet, an automatic feeding mechanism is arranged above one end of the cleaning table, a positioning unloading mechanism is arranged on one side of the automatic feeding mechanism, and a laser support is arranged above the other end of the cleaning table, and a laser cleaning machine is arranged on one side of the cleaning table.
Preferably, a movable frame is arranged inside the feeding tray main body, an electromagnet is arranged below the movable frame, and spring pieces are arranged on two sides of the electromagnet.
Preferably, automatic feeding mechanism includes fixed arm, digging arm, material loading head, first cylinder, second cylinder, fixed plate, guide arm, connecting plate and silo, the one end of fixed arm is provided with the silo, the front end of fixed arm is provided with the fixed plate, be provided with the guide arm between fixed arm and the fixed plate, and the one end of guide arm runs through and extends to the outside of fixed plate, install the digging arm on the guide arm, and digging arm and guide arm sliding connection, the material loading head is installed to the one end of digging arm, first cylinder is installed to the top of digging arm, and the output and the fixed plate fixed connection of first cylinder, fixed arm and fixed plate pass through connecting plate fixed connection, the second cylinder is installed to one side of connecting plate.
Preferably, location shedding mechanism includes linear bearing, servo motor, locating lever and frock dish, one side of linear bearing is provided with servo motor, install the locating lever on servo motor's the output, the one end of locating lever runs through and extends to linear bearing's outside, and is connected with the frock dish transmission, the inside of frock dish is provided with the station, and the station is provided with threely.
Preferably, the upper surface of wash platform is provided with the feed inlet, the inside of wash platform is provided with the slope mechanism.
Preferably, the outer wall of the slope mechanism is provided with a shock pad, and the front end face of the cleaning table is provided with a discharge door.
Preferably, one side of laser cleaning machine is provided with water cooling plant, install the laser instrument on the output of laser cleaning machine, and the laser instrument passes through laser instrument support and clean bench fixed connection, be provided with touch panel on the preceding terminal surface of laser cleaning machine, one side of touch panel is provided with scram switch, key switch and start button, the top of laser cleaning machine is provided with from the belt bracket.
Preferably, the laser is a laser with the model number MRJ-FL-CD.
Preferably, the cleaning method of the commutator laser cleaning automation equipment comprises the following steps;
the method comprises the following steps: pouring a plurality of commutators to be cleaned into a feeding tray, wherein an electromagnet in the feeding tray can generate suction force to enable the feeding tray to vibrate up and down, so that the commutators are sequentially introduced into a discharging guide rail;
step two: the automatic feeding mechanism is started, the second cylinder drives the mechanism to integrally move right until the center point of the trough is positioned at the uppermost station of the tool disc, the first cylinder is started to enable the movable arm to slide along the guide rod, the commutator is pushed into the station by a feeding head at one end of the first cylinder, the feeding positioning work of the commutator is completed, and after the feeding is completed, the automatic feeding mechanism returns to wait for the next feeding;
step three: starting the laser cleaning machine, and radiating the commutator inside the laser cleaning machine by a laser right above the station to remove polymers on the surface of the commutator;
step four: after the washing is accomplished, start servo motor and drive the rotatory switching to next station of tool disc, the material loading step of repeated step two, can last automated processing, when switching, in the clean bench feed inlet of last station part meeting automatic falling below to accomplish the work of unloading of commutator, be provided with slope mechanism in the clean bench, and install the shock pad on the outer wall of slope mechanism, can play the effect of shock attenuation buffering, it is more steady to make the commutator unload.
Compared with the prior art, the invention has the beneficial effects that:
1. the polymer on the surface of the commutator is removed by arranging the laser cleaning machine, when the commutator is operated, the laser cleaning machine can utilize the self resonant cavity to gather light on the laser so as to enable the laser to emit light beams and radiate the commutator to be cleaned, after the polymer on the surface of the commutator absorbs high-energy light beams, the interior of the commutator can form sharp-focusing expanded plasma to generate shock waves, so that the commutator is changed into fragments and removed.
2. Through setting up feed table main part, automatic feeding mechanism, location shedding mechanism and laser cleaning machine, the cooperation is used each other, can form one set of complete commutator automatic cleaning process flow, and because of adopting the abluent mode of laser to clear away the polymer on commutator surface, compare with chemical cleaning, more green.
3. The commutator is fixed in a mode of matching the automatic feeding mechanism with the positioning rod, when the commutators with different specifications need to be cleaned, the commutator can be cleaned only by replacing the fixing arm with the same material groove size as the commutator and the positioning rod with the corresponding size, and the universal application is wide.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the laser cleaning machine according to the present invention;
FIG. 3 is a schematic top view of the feed tray body of the present invention;
FIG. 4 is a schematic view of the internal structure of the feed tray body of the present invention;
FIG. 5 is a schematic top view of the automatic feeding mechanism of the present invention;
FIG. 6 is a schematic side view of the positioning and discharging mechanism of the present invention;
FIG. 7 is a schematic view of the internal structure of the cleaning station of the present invention;
in the figure: 1. a base; 2. a feed tray body; 201. a material returning hopper; 202. pressing the cap; 203. a discharge end; 204. a top tray; 205. a movable frame; 206. an electromagnet; 207. a spring plate; 3. a shock-absorbing support; 4. a discharge guide rail; 5. a rail bracket; 6. an electric control cabinet; 7. maintaining the cabinet door; 8. a cleaning table; 801. a ramp mechanism; 802. a shock pad; 803. a feed inlet; 9. an automatic feeding mechanism; 10. a fixed arm; 11. a movable arm; 12. feeding a stub bar; 13. a first cylinder; 14. a second cylinder; 15. a discharge door; 16. positioning a discharging mechanism; 161. a linear bearing; 162. a servo motor; 163. positioning a rod; 164. a tooling plate; 165. a station; 17. a laser cleaning machine; 171. damping antiskid feet; 172. a touch panel; 173. a scram switch; 174. a key switch; 175. a start button; 176. a self-contained carriage; 18. a water cooling device; 19. a laser; 20. a fixing plate; 21. a guide bar; 22. a connecting plate; 23. a trough; 24. a laser holder; 25. and a water cooling device.
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.
Referring to fig. 1-7, an embodiment of the present invention is shown: a commutator laser cleaning automation device comprises a base 1, a feed tray main body 2 is arranged above one end of the base 1, four damping supports 3 are arranged below the feed tray main body 2, a top tray 204 is arranged above the feed tray main body 2, a return hopper 201 is arranged inside the top tray 204, a press cap 202 is arranged at the middle position of the return hopper 201, one end of the return hopper 201 is provided with a discharge end 203, a discharge guide rail 4 is arranged on the discharge end 203, a guide rail support 5 is arranged below the discharge guide rail 4, an electric control cabinet 6 is arranged on the front end surface of the guide rail support 5, a maintenance cabinet door 7 is arranged on the front end surface of the electric control cabinet 6, a cleaning table 8 is arranged on one side of the electric control cabinet 6, an automatic feeding mechanism 9 is arranged above one end of the cleaning table 8, a positioning discharging mechanism 16 is arranged on one side of the automatic feeding mechanism 9, a laser support 24 is arranged above the other end of the cleaning table 8, a laser cleaning machine 17 is provided on one side of the cleaning table 8.
Further, a movable frame 205 is provided inside the feed tray main body 2, an electromagnet 206 is mounted below the movable frame 205, and spring pieces 207 are provided on both sides of the electromagnet 206.
Further, automatic feeding mechanism 9 includes fixed arm 10, the digging arm 11, go up stub bar 12, first cylinder 13, second cylinder 14, fixed plate 20, guide arm 21, connecting plate 22 and silo 23, the one end of fixed arm 10 is provided with silo 23, the front end of fixed arm 10 is provided with fixed plate 20, be provided with guide arm 21 between fixed arm 10 and the fixed plate 20, and the one end of guide arm 21 runs through and extends to the outside of fixed plate 20, install digging arm 11 on the guide arm 21, and digging arm 11 and guide arm 21 sliding connection, the stub bar 12 of going up is installed to the one end of digging arm 11, first cylinder 13 is installed to the top of digging arm 11, and the output and the fixed plate 20 fixed connection of first cylinder 13, fixed arm 10 and fixed plate 20 pass through connecting plate 22 fixed connection, second cylinder 14 is installed to one side of connecting plate 22.
Further, location shedding mechanism 16 includes linear bearing 161, servo motor 162, locating lever 163 and frock dish 164, and one side of linear bearing 161 is provided with servo motor 162, installs locating lever 163 on servo motor 162's the output, and the one end of locating lever 163 runs through and extends to linear bearing 161's outside, and is connected with frock dish 164 transmission, and the inside of frock dish 164 is provided with station 165, and station 165 is provided with threely.
Further, a feed port 803 is provided on the upper surface of the cleaning table 8, and a slope mechanism 801 is provided inside the cleaning table 8.
Further, a shock absorption pad 802 is arranged on the outer wall of the slope mechanism 801, and a discharge door 15 is installed on the front end face of the cleaning table 8.
Further, a water cooling device 18 is arranged on one side of the laser cleaning machine 17, a laser 19 is mounted on an output end of the laser cleaning machine 17, the laser 19 is fixedly connected with the cleaning table 8 through a laser support 24, a touch panel 172 is arranged on the front end face of the laser cleaning machine 17, an emergency stop switch 173, a key switch 174 and a start button 175 are arranged on one side of the touch panel 172, and a self-carried bracket 176 is arranged above the laser cleaning machine 17.
Further, the laser 19 is a laser 19 of model MRJ-FL-C500D.
A cleaning method of commutator laser cleaning automation equipment comprises the following steps;
the method comprises the following steps: pouring a plurality of commutators to be cleaned into a feeding tray, wherein the electromagnet 206 in the feeding tray can generate suction force to enable the feeding tray to vibrate up and down, so that the commutators are sequentially led into the discharging guide rail 4;
step two: the commutator enters the discharging guide rail 4 and is arranged at the lowest end, the commutator falls into a trough 23 of a fixing arm 10 of an automatic feeding mechanism 9, the automatic feeding mechanism 9 is started, a second air cylinder 14 drives the mechanism to move right integrally until the central point of the trough 23 is positioned at a station 165 at the uppermost part of a tooling plate 164, a first air cylinder 13 is started, a movable arm 11 slides along a guide rod 21, the commutator is pushed into the station 165 by a feeding head 12 at one end of the movable arm, the feeding positioning work of the commutator is completed, and after the feeding is completed, the automatic feeding mechanism 9 returns to wait for the next feeding;
step three: starting the laser cleaning machine 17, and irradiating the commutator inside the laser cleaning machine by the laser 19 right above the station 165 so as to remove polymers on the surface of the commutator;
step four: after the cleaning is finished, the servo motor 162 is started to drive the tool disc 164 to rotate and switch to the next station 165, the feeding step of the second step is repeated, automatic processing can be continued, when the switching is carried out, parts of the previous station 165 can automatically fall into a feeding hole 803 of the cleaning table 8 below, so that the discharging work of the commutator is completed, the slope mechanism 801 is arranged in the cleaning table 8, the shock absorption pad 802 is arranged on the outer wall of the slope mechanism 801, the shock absorption buffering effect can be achieved, and the commutator is discharged more stably.
The working principle is as follows: when the laser cleaning machine 17 operates, light is gathered on the laser 19 by utilizing the resonant cavity of the laser, so that the laser emits light beams and radiates a commutator to be cleaned, after a polymer on the surface of the commutator absorbs high-energy light beams, a sharp-focusing expanded plasma is formed inside the commutator, shock waves are generated, the commutator is broken into fragments, the fragments are removed, and the whole set of laser cleaning process is green and environment-friendly and cannot pollute the environment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a commutator laser cleaning automation equipment, includes base (1), its characterized in that: a feeding tray main body (2) is arranged above one end of the base (1), four damping supports (3) are arranged below the feeding tray main body (2), a top tray (204) is arranged above the feeding tray main body (2), a material returning hopper (201) is arranged inside the top tray (204), a pressing cap (202) is arranged at the middle position of the material returning hopper (201), a discharging end (203) is arranged at one end of the material returning hopper (201), a discharging guide rail (4) is arranged on the discharging end (203), a guide rail support (5) is arranged below the discharging guide rail (4), an electric control cabinet (6) is arranged on the front end face of the guide rail support (5), a maintenance cabinet door (7) is arranged on the front end face of the electric control cabinet (6), a cleaning table (8) is arranged on one side of the electric control cabinet (6), automatic feeding mechanism (9) are installed to the top of wash platform (8) one end, one side of automatic feeding mechanism (9) is provided with location shedding mechanism (16), laser instrument support (24) are installed to the top of wash platform (8) other end, one side of wash platform (8) is provided with laser cleaning machine (17).
2. The laser cleaning automation device of a commutator of claim 1, characterized in that: a movable frame (205) is arranged inside the feeding tray main body (2), an electromagnet (206) is installed below the movable frame (205), and spring pieces (207) are arranged on two sides of the electromagnet (206).
3. The laser cleaning automation device of a commutator of claim 1, characterized in that: the automatic feeding mechanism (9) comprises a fixed arm (10), a movable arm (11), a feeding head (12), a first air cylinder (13), a second air cylinder (14), a fixed plate (20), a guide rod (21), a connecting plate (22) and a trough (23), wherein the trough (23) is arranged at one end of the fixed arm (10), the fixed plate (20) is arranged at the front end of the fixed arm (10), the guide rod (21) is arranged between the fixed arm (10) and the fixed plate (20), one end of the guide rod (21) penetrates through and extends to the outside of the fixed plate (20), the movable arm (11) is installed on the guide rod (21), the movable arm (11) is connected with the guide rod (21) in a sliding manner, the feeding head (12) is installed at one end of the movable arm (11), the first air cylinder (13) is installed above the movable arm (11), and the output end of the first air cylinder (13) is fixedly connected with the fixed plate (20, the fixing arm (10) and the fixing plate (20) are fixedly connected through a connecting plate (22), and a second cylinder (14) is installed on one side of the connecting plate (22).
4. The laser cleaning automation device of a commutator of claim 1, characterized in that: positioning discharge mechanism (16) includes linear bearing (161), servo motor (162), locating lever (163) and tool disc (164), one side of linear bearing (161) is provided with servo motor (162), install locating lever (163) on the output of servo motor (162), the one end of locating lever (163) is run through and is extended to the outside of linear bearing (161), and is connected with tool disc (164) transmission, the inside of tool disc (164) is provided with station (165), and station (165) are provided with threely.
5. The laser cleaning automation device of a commutator of claim 1, characterized in that: the upper surface of wash platform (8) is provided with feed inlet (803), the inside of wash platform (8) is provided with slope mechanism (801).
6. The commutator laser cleaning automation device of claim 5, characterized in that: the outer wall of the slope mechanism (801) is provided with a shock pad (802), and the front end face of the cleaning table (8) is provided with a discharge door (15).
7. The laser cleaning automation device of a commutator of claim 1, characterized in that: one side of laser cleaning machine (17) is provided with water cooling plant (18), install laser instrument (19) on the output of laser cleaning machine (17), and laser instrument (19) pass through laser instrument support (24) and clean bench (8) fixed connection, be provided with touch panel (172) on the preceding terminal surface of laser cleaning machine (17), one side of touch panel (172) is provided with scram switch (173), key switch (174) and start button (175), the top of laser cleaning machine (17) is provided with from belt bracket (176).
8. The laser cleaning automation device for the commutator of claim 7, characterized in that: the laser (19) is a laser (19) with the model number of MRJ-FL-C500D.
9. The cleaning method of the automatic cleaning equipment for the laser of the commutator according to any one of claims 1 to 8, which is characterized by comprising the following steps:
the method comprises the following steps: pouring a plurality of commutators to be cleaned into a feeding tray, wherein an electromagnet (206) in the feeding tray can generate suction force to enable the feeding tray to vibrate up and down, so that the commutators are sequentially led into a discharging guide rail (4);
step two: the commutator enters a discharging guide rail (4), the commutator arranged at the lowermost end of the commutator falls into a trough (23) of a fixed arm (10) of an automatic feeding mechanism (9), the automatic feeding mechanism (9) is started at the moment, a second air cylinder (14) drives the mechanism to integrally move right until the central point of the trough (23) is positioned at a station (165) at the uppermost part of a tooling plate (164), a first air cylinder (13) is started, the movable arm (11) slides along a guide rod (21), the commutator is pushed into the station (165) by a feeding head (12) at one end of the movable arm, feeding positioning work of the commutator is completed, and after feeding is completed, the automatic feeding mechanism (9) returns to wait for next feeding;
step three: starting a laser cleaning machine (17), and irradiating the commutator inside the laser cleaning machine by a laser (19) right above the station (165) to remove polymers on the surface of the commutator;
step four: after the washing is accomplished, start servo motor (162) and drive frock dish (164) rotation switching to next station (165), the material loading step of step two is repeated, can last automated processing, when switching, in wash platform (8) feed inlet (803) that last station (165) part can fall to the below automatically, in order to accomplish the work of unloading of commutator, be provided with slope mechanism (801) in wash platform (8), and install shock pad (802) on the outer wall of slope mechanism (801), can play the effect of shock attenuation buffering, it is more steady to make the commutator unload.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113380.9A CN110695010A (en) | 2019-11-14 | 2019-11-14 | Automatic commutator laser cleaning equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113380.9A CN110695010A (en) | 2019-11-14 | 2019-11-14 | Automatic commutator laser cleaning equipment and method |
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| Publication Number | Publication Date |
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| CN110695010A true CN110695010A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911113380.9A Pending CN110695010A (en) | 2019-11-14 | 2019-11-14 | Automatic commutator laser cleaning equipment and method |
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| CN (1) | CN110695010A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822445A (en) * | 2020-06-28 | 2020-10-27 | 济南金威刻科技发展有限公司 | Laser cleaning method for welding wire surface dirt |
| CN113787059A (en) * | 2021-08-18 | 2021-12-14 | 温州大学 | Laser cleaning device and method for surface of copper shell of commutator |
| CN116037577A (en) * | 2022-12-29 | 2023-05-02 | 西安空间无线电技术研究所 | Multifunctional device and method for removing redundant substances |
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| US5776261A (en) * | 1995-11-03 | 1998-07-07 | Ford Global Technologies, Inc. | Method for cleaning a commutator of an electric motor |
| CN101972857A (en) * | 2010-09-29 | 2011-02-16 | 安固集团有限公司 | Full-automatic commutator excircle lathe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822445A (en) * | 2020-06-28 | 2020-10-27 | 济南金威刻科技发展有限公司 | Laser cleaning method for welding wire surface dirt |
| CN113787059A (en) * | 2021-08-18 | 2021-12-14 | 温州大学 | Laser cleaning device and method for surface of copper shell of commutator |
| CN116037577A (en) * | 2022-12-29 | 2023-05-02 | 西安空间无线电技术研究所 | Multifunctional device and method for removing redundant substances |
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