CN108687004B - Magnet self-cleaning device - Google Patents
Magnet self-cleaning device Download PDFInfo
- Publication number
- CN108687004B CN108687004B CN201810964476.5A CN201810964476A CN108687004B CN 108687004 B CN108687004 B CN 108687004B CN 201810964476 A CN201810964476 A CN 201810964476A CN 108687004 B CN108687004 B CN 108687004B
- Authority
- CN
- China
- Prior art keywords
- magnet
- motor
- cleaning device
- shell
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 111
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 239000007921 spray Substances 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 22
- 238000011084 recovery Methods 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 239000012459 cleaning agent Substances 0.000 abstract description 10
- 230000003749 cleanliness Effects 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an automatic cleaning device for a magnet, which comprises a shell, a rotary disc, a cleaning mechanism and a cleaning structure, wherein the rotary disc has attraction to the magnet. The cleaning mechanism comprises a guide rod, two sliding columns, two mounting plates which are symmetrical about the center of the rotary plate, two distance sensors which are respectively mounted on the side surfaces of the two sliding columns, a plurality of brushes and two threaded rods which are parallel to the guide rod and have opposite thread turning directions, and the cleaning structure comprises a spray head, a first water pipe, a first water pump and a water storage tank. According to the invention, the rotary disc, the cleaning mechanism and the cleaning mechanism are arranged, so that the magnet is adsorbed on the magnet on the rotary disc and rotates along with the rotary disc, and the mounting disc is rotated, so that the rotating magnet is cleaned by the brush, the cleanliness of the magnet is improved, and the quality of the magnet is improved. Meanwhile, the cleaning mechanism can spray water or spray cleaning agent to comprehensively clean the rotating magnet, so that the purity of the magnet is further improved, and the cleaning efficiency is improved.
Description
Technical Field
The invention relates to a magnet cleaning device in the technical field of magnet processing, in particular to an automatic magnet cleaning device.
Background
A magnet refers to a substance or material capable of generating a magnetic field. A magnet is a peculiar substance that has an intangible force that both attracts and repels some substances. Magnets have been widely used in generators, motors, compasses, etc., such as magnetic water pumps. The permanent magnet can also be used for generating electricity, and most of the current power generation equipment (such as thermal power generation and hydroelectric power generation) uses the coil to cut the magnetic field of the magnet to generate electricity. Therefore, it is of great significance to improve the quality of the magnet.
The surface of the magnet is often attached with attachments such as oil stains, dust and the like, which affects the quality and the use of the magnet. Therefore, in the existing magnet preparation and use, the surface of the magnet needs to be cleaned to ensure the cleanliness of the surface of the magnet. However, the existing magnet cleaning device is difficult to clean the surface of the magnet comprehensively, and the manual cleaning mode is time-consuming and labor-consuming, and may cause injury to operators.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic magnet cleaning device which has the advantages of labor saving, comprehensiveness and the like, and solves the problems that the existing magnet cleaning device is difficult to clean the surface of a magnet comprehensively, and the manual cleaning mode is adopted, so that time and labor are wasted, and operators are possibly injured.
(II) technical scheme
In order to achieve the purposes of labor saving and comprehensiveness, the invention provides the following technical scheme: an automatic magnet cleaning device, comprising:
a housing;
a turntable having an attractive force to the magnet, which is rotatably installed on an inner wall of the housing;
the cleaning mechanism comprises a guide rod, two sliding columns, two mounting discs which are symmetrical about the center of the rotary disc, two distance sensors which are respectively mounted on the side surfaces of the two sliding columns, a plurality of brushes and two threaded rods which are parallel to the guide rod and have opposite thread turning directions; the guide rod is fixed in the shell; the same ends of the two sliding columns are vertical and sleeved on the guide rod, and the other ends of the two sliding columns are respectively screwed on the two threaded rods; the two mounting discs are respectively and rotatably mounted on the side surfaces of the two sliding columns; the distance sensor is used for detecting the distance from the sliding column to the rotating disc; the same ends of the brushes are respectively fixed on the edges of the two mounting discs; the ends, close to each other, of the two threaded rods are connected with each other, and the other ends, far away from each other, of the two threaded rods are rotatably arranged in the shell; and
the cleaning structure comprises a spray head, a first water pipe, a first water pump and a water storage tank; the spray head is arranged above the rotary disc; one end of the water pipe I is communicated with the spray head, and the other end of the water pipe I is communicated with the water outlet end of the water pump I; the water inlet end of the first water pump is communicated with the bottom of the water storage tank; the water storage tank is fixed on the inner wall of the shell;
wherein, rotate the threaded rod, make two travelers move in opposite directions or keep away from mutually between guide arm and threaded rod to when distance sensor detects the distance of traveler to the carousel and reaches a preset distance one hour, carousel, mounting disc rotate, make the clean magnet of adsorbing on the carousel of brush.
As a further improvement of the above scheme, the automatic cleaning device further comprises a first motor; the first motor is arranged on the inner wall of the shell, and an output shaft of the first motor is inserted into the center of the turntable;
the cleaning mechanism further comprises a second motor and a third motor; the second motor is arranged on the bottom wall of the shell, and an output shaft of the second motor is connected with the other end of one of the threaded rods; the two third motors are respectively arranged on the side surfaces of the two sliding columns, and the output shafts of the third motors are inserted into the centers of the mounting discs;
wherein, the first motor, the second motor and the third motor rotate to respectively drive the turntable, the threaded rod and the mounting plate to rotate.
Further, the automatic cleaning device also comprises a controller; the controller is arranged in the shell; the controller starts the second motor when the distance sensor detects that the distance between the sliding columns and the rotary table exceeds a preset distance II, so as to drive the threaded rod to rotate, so that the two sliding columns move oppositely between the guide rod and the threaded rod, and when the distance sensor detects that the distance between the sliding columns and the rotary table reaches the preset distance I, the second motor is closed, the first motor and the third motor are started, the rotary table and the mounting plate are rotated, and the brush cleans a magnet adsorbed on the rotary table;
and after the turntable and the mounting plate rotate for a preset time, the controller starts the first water pump to enable the spray head to spray water to clean the magnet adsorbed on the turntable.
As a further improvement of the above scheme, the cleaning mechanism further comprises a gear box mounted on the bottom wall of the housing, a crank with one end penetrating through the housing, and an anti-slip sleeve sleeved on the other end of the crank; the output end of the gear transmission box is connected with the other end of one of the threaded rods, and the input end of the gear transmission box is connected with one end of the crank.
As a further improvement of the above solution, the automatic cleaning device further comprises a recovery mechanism; the recovery mechanism comprises a flexible collecting bag, two collecting barrels and two filter screens which are respectively arranged at the bottom ends of the two collecting barrels; the flexible collecting bag is arranged below the rotary table, and the edge of the top end of the flexible collecting bag is fixed on the side surfaces of the two sliding columns; the two collecting cylinders are respectively arranged between the two sliding columns and the inner wall of the shell.
As a further improvement of the above solution, the automatic cleaning apparatus further includes a circulation mechanism; the circulating mechanism comprises a recovery box, a water pump II and a water pipe II; the recovery box is arranged on the bottom wall of the shell and is positioned below the threaded rod; the water pump II is arranged on the bottom wall of the shell, the water inlet end is communicated with the bottom of the recovery box, and the water outlet end is communicated with one end of the water pipe II; the other end of the water pipe II is inserted into the top of the water storage tank.
As a further improvement of the above scheme, the automatic cleaning device further comprises a deoiling mechanism; the deoiling mechanism comprises a motor IV, a tray with adsorption force on the magnet, a mounting ring, a plurality of nozzles and a plurality of deoiling brushes; the motor IV is arranged on the inner wall of the shell and is positioned below the turntable; the tray is sleeved on the output shaft of the motor IV and is positioned above the motor IV; the mounting ring is arranged above the tray and is coaxial with the tray; the nozzle and the oil removing brush are arranged on the inner side surface of the mounting ring at intervals, and the nozzle is communicated with the mounting ring; the magnet that adsorbs on the carousel falls into the installing ring and adsorbs on the tray, and the tray rotates and makes the magnet remove the oil brush relatively and the nozzle rotates, and the nozzle water spray washs the magnet, removes the oil stain on the oil brush removal magnet.
As a further improvement of the above solution, the automatic cleaning device further comprises a partition plate; the top end of the partition board is fixed on the top wall of the shell, and the bottom end of the partition board is fixed on the bottom wall of the shell; the inner cavity of the shell is divided into two cavities by the partition board, the cleaning mechanism and the rotary table are positioned in one cavity, and the water storage tank is positioned in the other cavity.
As a further improvement of the above scheme, the automatic cleaning device further comprises a material taking mechanism; the material taking mechanism comprises a drawer and a drawer box; the drawer box is inserted into and fixed in the shell and is positioned below the turntable; the drawer is horizontally inserted into the drawer box and is positioned below the rotary disc, so that the magnet adsorbed on the rotary disc just falls into the drawer when the magnet falls down.
As a further improvement of the above solution, the automatic cleaning device further comprises a display mechanism; the display mechanism comprises a plugboard, a glass cover, a camera and a display screen; the inserting plate is arranged below the rotary table and fixed on the inner wall of the shell; the glass cover and the camera are both arranged on the plugboard, and the camera is positioned in the glass cover; the camera is used for shooing the image of adsorbing the magnet on the carousel, and the display screen is installed on the side of shell and is shown the image that the camera was shot.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic cleaning device for a magnet, which has the following beneficial effects:
1. according to the automatic magnet cleaning device, the rotary disc, the cleaning mechanism and the cleaning mechanism are arranged, so that the magnet is adsorbed on the magnet on the rotary disc and rotates along with the rotary disc, the mounting disc and the hairbrush can be close to the magnet by rotating the threaded rod, the rotating magnet is cleaned by the hairbrush by rotating the mounting disc, the cleanliness of the magnet is improved, and the quality of the magnet is improved. Simultaneously, wiper mechanism can spray water or spray the magnet of sanitizer pairing rotation and carry out comprehensive washing, washs the greasy dirt on magnet surface to further improve the purity of magnet, make things convenient for operating personnel to wash, avoid the injury that manual cleaning may cause, improve abluent efficiency.
2. According to the automatic magnet cleaning device, the controller is arranged, when the distance sensor detects that the distance between the sliding columns and the rotary table exceeds a preset distance II, the motor II is started, so that the threaded rod is driven to rotate, the two sliding columns move oppositely between the guide rod and the threaded rod, and when the distance sensor detects that the distance between the sliding columns and the rotary table reaches the preset distance I, the motor II is closed, the motor I and the motor III are started, the rotary table and the mounting plate rotate, so that the brush cleans a magnet adsorbed on the rotary table, and the cleanliness of the magnet is improved. Meanwhile, after the turntable and the mounting plate rotate for a preset time, the first water pump is started by the controller, so that the first water pump sprays water to clean the magnet adsorbed on the turntable, the full-automatic cleaning of the magnet is realized, and the cleaning efficiency is improved.
3. According to the automatic magnet cleaning device, the circulating mechanism and the recovery mechanism are arranged, and the circulating mechanism recovers water or cleaning agent sprayed from the spray head and transmits the water or cleaning agent to the water storage tank for reuse, so that the cleaned water or cleaning agent is recycled, and the cost is saved. Meanwhile, the recovery mechanism filters the liquid after the magnet is cleaned, extracts and recovers attachments cleaned from the magnet, and the utilization rate of resources is improved.
Drawings
Fig. 1 is a schematic structural view of an automatic magnet cleaning device according to embodiment 1 of the present invention;
fig. 2 is an external view of the automatic magnet cleaning apparatus of fig. 1;
FIG. 3 is an enlarged view of area A of FIG. 1;
fig. 4 is a schematic structural view of an automatic magnet cleaning device according to embodiment 3 of the present invention;
FIG. 5 is an external view of an automatic magnet cleaning apparatus according to embodiment 4 of the present invention;
fig. 6 is a top view of a take off mechanism according to example 4 of the present invention;
FIG. 7 is a side view of the drawer of FIG. 6;
FIG. 8 is a schematic structural view of an automatic magnet cleaning apparatus according to embodiment 5 of the present invention;
fig. 9 is a schematic structural view of an automatic magnet cleaning apparatus according to embodiment 6 of the present invention;
FIG. 10 is a schematic view showing the structure of an automatic magnet cleaning apparatus according to embodiment 7 of the present invention;
fig. 11 is an external view of the automatic magnet cleaning apparatus of fig. 10;
fig. 12 is an enlarged view of region B in fig. 10;
fig. 13 is a schematic structural view of an automatic magnet cleaning apparatus according to embodiment 8 of the present invention;
FIG. 14 is an enlarged view of area C of FIG. 13;
FIG. 15 is a schematic view of the mounting ring, nozzle and oil removal brush of FIG. 13.
Description of the symbols:
1 outer case 20 spray head
2 water tank 21 fixing plate
3 water pump one 22 water pipe one
4 two 23 motor distance sensors
5 base 24 Motor 1
6 water pipe two 29 mounting disc
7 threaded rod 30 gear transmission
8 flexible collecting bag 31 crank
9 water pump two 32 anti-skid sleeve
10 position limiting sleeve 33 drawer
11 recycling box 34 drawer
12 filter screen 35 plugboard
13 collecting cylinder 36 glass cover
14 controller 37 camera
15 guide rod 38 display screen
16 strut 39 mounting ring
17 baffle 40 nozzle
18 feed inlet 41 oil brush
19 funnel 42 tray
25 turntable 43 supporting plate
26 mounting plate 44 motor four
27 motor three 45 water pipe three
28 brush 46 solenoid valve
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.
Example 1
Referring to fig. 1, 2 and 3, the automatic magnet cleaning device of the present embodiment includes a housing 1, a turntable 25, a cleaning mechanism, a cleaning structure, a first motor 24, a controller 14, a recycling mechanism, a circulating mechanism, and a partition 17.
The turntable 25 has an attraction force to the magnet, and the turntable 25 is rotatably mounted on the inner wall of the housing 1. In this embodiment, the turntable 25 may be made of a magnetic material and attract a magnet. A feed port 18 is formed in a side surface of the housing 1, and a magnet is inserted into the housing 1 through the feed port 18 and is attracted to the turntable 25.
The first motor 24 is installed on the inner wall of the housing 1, and the output shaft of the first motor 24 is inserted into the center of the turntable 25. The first motor 24 rotates to drive the rotating disc 25 to rotate, so that the magnet is adsorbed on the rotating disc 25 and rotates along with the rotating disc 25, and the magnet is convenient to clean comprehensively subsequently.
The cleaning mechanism comprises a guide rod 15, two sliding columns 16, two mounting plates 29, two distance sensors 23, a plurality of brushes 28 and two threaded rods 7. The guide rod 15 is fixed in the shell 1, the same ends of the two sliding columns 16 are vertical and sleeved on the guide rod 15, and the same other ends are respectively screwed on the two threaded rods 7. The two mounting plates 29 are symmetrical about the center of the turntable 25 and are rotatably mounted on the sides of the two slide posts 16, respectively. Two distance sensors 23 are respectively installed on the side surfaces of the two spools 16, and the distance sensors 23 are used to detect the distance from the spools 16 to the turntable 25. The same ends of the plurality of brushes 28 are fixed to the edges of the two mounting plates 29, respectively. The two threaded rods 7 are parallel to the guide rod 15, the thread turning directions are opposite, the close ends of the two threaded rods 7 are connected with each other, and the far ends are rotatably arranged in the shell 1.
In some embodiments, a stop collar 10 is provided at the junction of the two threaded rods 7 to prevent excessive movement of either strut 16 and to prevent collision of the two mounting plates 29.
Wherein, the threaded rod 7 is rotated to enable the two sliding columns 16 to move towards or away from each other between the guide rod 15 and the threaded rod 7, and when the distance sensor 23 detects that the distance between the sliding columns 16 and the rotary disc 25 reaches a preset distance, the rotary disc 25 and the mounting disc 29 rotate to enable the brush 28 to clean the magnet adsorbed on the rotary disc 25. The mounting disc 29 and the hairbrush 28 can be close to the magnet by rotating the threaded rod 7, and the hairbrush 28 cleans the rotating magnet by rotating the mounting disc 29, so that the cleanliness of the magnet is improved, and the quality of the magnet is improved.
The cleaning structure comprises a spray head 20, a first water pipe 22, a first water pump 3, a water storage tank 2, a second motor 4 and a third motor 27. The spray head 20 is arranged above the rotary disc 25, one end of the first water pipe 22 is communicated with the spray head 20, and the other end of the first water pipe is communicated with the water outlet end of the first water pump 3. The water inlet end of the first water pump 3 is communicated with the bottom of the water storage tank 2. The water storage tank 2 is fixed on the inner wall of the shell 1. The second motor 4 is arranged on a base 5 fixed on the bottom wall of the shell 1, and an output shaft of the second motor 4 is connected with the other end of the threaded rod 7. Two motors III 27 are respectively arranged on the side surfaces of the two sliding columns 16, and output shafts of the motors III 27 are inserted into the center of the mounting plate 29. The second motor 4 and the third motor 27 rotate to respectively drive the threaded rod 7 and the mounting disc 29 to rotate. The wiper mechanism can spray water or spray the cleaner and carry out comprehensive washing to the magnet of pairing rotation, washs the greasy dirt on magnet surface to further improve the purity of magnet, make things convenient for operating personnel to wash, avoid the injury that the manual cleaning may cause, improve abluent efficiency.
In some embodiments, a funnel 19 is installed on the side of the housing 1, the funnel 19 communicates with the top of the storage tank 2, and water or detergent is added to the storage tank 2 from the funnel 19. Also, a fixing plate 21 is installed on the inner wall of the housing 1 such that the water pipe 22 passes through the fixing plate 21 and is fixed in the housing 1. The two motors three 27 are respectively installed on the side surfaces of the two sliding columns 16 by being fixed on the installation plates 26, and the installation plates 26 are fixed on the side surfaces of the sliding columns 16.
A controller 14 is mounted within the housing 1. The controller 14 starts the second motor 4 when the distance sensor 23 detects that the distance from the sliding column 16 to the rotating disc 25 exceeds a preset distance two, so as to drive the threaded rod 7 to rotate, so that the two sliding columns 16 move oppositely between the guide rod 15 and the threaded rod 7, and when the distance sensor 23 detects that the distance from the sliding column 16 to the rotating disc 25 reaches a preset distance one, the second motor 4 is closed, the first motor 24 and the third motor 27 are started, the rotating disc 25 and the mounting disc 29 rotate, so that the brush 28 cleans the magnet adsorbed on the rotating disc 25, and the cleanliness of the magnet is improved. After the turntable 25 and the mounting disc 29 rotate for a preset time, the controller 14 starts the first water pump 3 to enable the spray head 20 to spray water to clean the magnet adsorbed on the turntable 25, so that full-automatic cleaning of the magnet is realized, and cleaning efficiency is improved.
The recovery mechanism comprises a flexible collecting bag 8, two collecting cylinders 13 and two filter screens 12. The flexible collecting bag 8 is arranged below the turntable 25, and the edge of the top end of the flexible collecting bag 8 is fixed on the side surfaces of the two slide posts 16. Two collecting cylinders 13 are respectively installed between two sliding columns 16 and the inner wall of the housing 1. Two filter screens 12 are respectively arranged on the bottom ends of the two collecting cylinders 13. The recovery mechanism filters the liquid after the magnet is cleaned, extracts and recovers attachments cleaned from the magnet, and improves the utilization rate of resources.
The circulating mechanism comprises a recovery tank 11, a second water pump 9 and a second water pipe 6. A recovery tank 11 is mounted on the bottom wall of the casing 1 below the threaded rod 7. The second water pump 9 is installed on the bottom wall of the shell 1, the water inlet end is communicated with the bottom of the recovery tank 11, and the water outlet end is communicated with one end of the second water pipe 6. The other end of the water pipe II 6 is inserted into the top of the water storage tank 2. The circulating mechanism recovers the water or the cleaning agent sprayed from the spray head 20 and transmits the water or the cleaning agent to the water storage tank 2 for reuse, so that the cleaned water or the cleaning agent is recycled, the cost is saved, and the utilization rate of resources is improved.
The top end of the partition board 17 is fixed on the top wall of the shell 1, and the bottom end of the partition board 17 is fixed on the bottom wall of the shell 1. The inner cavity of the shell 1 is divided into two cavities by the clapboard 17, the cleaning mechanism and the rotary disc 25 are positioned in one cavity, and the water storage tank 2 is positioned in the other cavity.
The embodiment discloses a cleaning method of an automatic magnet cleaning device, which adopts the automatic magnet cleaning device and comprises the following steps:
(a) the threaded rod 7 is rotated to move the two sliding columns 16 towards or away from each other between the guide rod 15 and the threaded rod 7, and when the distance sensor 23 detects that the distance between the sliding columns 16 and the rotary disc 25 reaches a preset distance, the rotary disc 25 and the mounting disc 29 rotate to enable the brush 28 to clean the magnet adsorbed on the rotary disc 25.
(b) After the rotating disc 25 and the mounting disc 29 rotate for a preset time, the first water pump 3 is started, so that the spray head 20 sprays water to clean the magnet adsorbed on the rotating disc 25.
In summary, compared with the existing magnet cleaning device, the automatic magnet cleaning device of the embodiment has the following advantages:
1. the magnet self-cleaning device of this embodiment, through setting up carousel 25, clean mechanism and wiper mechanism, make the magnet adsorb the magnet on carousel 25 and rotate along with carousel 25, rotate threaded rod 7 simultaneously and can make mounting disc 29 and brush 28 be close to the magnet to rotate mounting disc 29, make the magnet of brush 28 pairing rotation clean, improve the cleanliness factor of magnet, thereby improve the quality of magnet. Simultaneously, wiper mechanism can spray water or spray the magnet of sanitizer pairing rotation and carry out comprehensive washing, washs the greasy dirt on magnet surface to further improve the purity of magnet, make things convenient for operating personnel to wash, avoid the injury that manual cleaning may cause, improve abluent efficiency.
2. The automatic magnet cleaning device of the embodiment is characterized in that the controller 14 is arranged, the second motor 4 is started when the distance sensor 23 detects that the distance from the sliding column to the rotary disc 25 exceeds a preset distance two, so that the threaded rod 7 is driven to rotate, two sliding columns move oppositely between the guide rod 15 and the threaded rod 7, the first motor 24 and the third motor 27 are turned off when the distance sensor 23 detects that the distance from the sliding column to the rotary disc 25 reaches the preset distance, the rotary disc 25 and the mounting disc 29 rotate, the magnet adsorbed on the rotary disc 25 is cleaned by the brush 28, and the cleanliness of the magnet is improved. Meanwhile, after the turntable 25 and the mounting disc 29 rotate for a preset time, the controller 14 starts the first water pump 3, so that the spray head 20 sprays water to clean the magnet adsorbed on the turntable 25, the full-automatic cleaning of the magnet is realized, and the cleaning efficiency is improved.
3. According to the automatic magnet cleaning device, the circulating mechanism and the recovery mechanism are arranged, the circulating mechanism recovers water or cleaning agent sprayed from the spray head 20 and transmits the water or cleaning agent to the water storage tank 2 for reuse, so that the cleaned water or cleaning agent is recycled, and the cost is saved. Meanwhile, the recovery mechanism filters the liquid after the magnet is cleaned, extracts and recovers attachments cleaned from the magnet, and the utilization rate of resources is improved.
Example 2
The embodiment discloses a cleaning method of an automatic magnet cleaning device, which adopts the automatic magnet cleaning device in the embodiment 1, and the cleaning method comprises the following steps:
(a) when the distance sensor 23 detects that the distance between the sliding column 16 and the rotating disc 25 exceeds a preset distance II, the motor II 4 is started, so that the threaded rod 7 is driven to rotate, the two sliding columns 16 move oppositely between the guide rod 15 and the threaded rod 7, and when the distance sensor 23 detects that the distance between the sliding column 16 and the rotating disc 25 reaches a preset distance I, the motor II 4 is closed, the motor I24 and the motor III 27 are started, the rotating disc 25 and the mounting disc 29 rotate, and the brush 28 cleans the magnet adsorbed on the rotating disc 25.
(b) After the rotating disc 25 and the mounting disc 29 rotate for a preset time, the first water pump 3 is started, so that the spray head 20 sprays water to clean the magnet adsorbed on the rotating disc 25.
Example 3
Referring to fig. 4, the automatic magnet cleaning device of the present embodiment is similar to that of embodiment 1, and the only difference is that the second motor 4 is eliminated, and a gearbox 30, a crank 31 and an anti-slip sleeve 32 are added. Gearbox 30 installs on the diapire of shell 1, and gearbox 30's output connection threaded rod 7's the other end, and the one end of crank 31 is connected to gearbox 30's input. One end of the crank 31 passes through the housing 1, and the anti-slip sleeve 32 is sleeved on the other end of the crank 31. Wherein, shaking the crank 31 rotates the gear change box 30 and further drives the threaded rod 7 to rotate, thereby realizing the rotation of the threaded rod 7 by manual control. Therefore, the distance between the two mounting plates 29 can be adjusted conveniently by swinging the crank 31 to move the two sliding columns 16 towards or away from each other according to actual needs.
Example 4
Referring to fig. 5, 6 and 7, the automatic magnet cleaning device of the present embodiment is added with a material taking mechanism on the basis of embodiment 1. The take off mechanism includes a drawer 33 and a drawer box 34. The drawer 34 is inserted and fixed in the housing 1 and is positioned directly below the turntable 25. The drawer 33 is laterally inserted into the drawer box 34, and the drawer 33 is positioned below the turntable 25 such that the magnet attached to the turntable 25 just falls into the drawer 33 when it falls down. In this embodiment, the turntable 25 is an electromagnet, and after the magnet is cleaned, the turntable 25 loses magnetism due to power failure, so that the magnet falls into the drawer 33. Therefore, the magnet can be taken out by drawing out the drawer 33, the magnet is convenient to take and place, the cleaning efficiency of the magnet is improved, and the magnet is convenient to clean.
Example 5
Referring to fig. 8, the automatic magnet cleaning device of the present embodiment is similar to that of embodiment 1, and the only difference is that two sets of threads are also formed on the guide rod 15 of the present embodiment, and the two sets of threads are respectively corresponding to and identical to the threads on the two threaded rods 7, and the top ends of the two sliding columns 16 are both screwed on the guide rod 15. In addition, a second motor 4 is added to the embodiment, and the guide rod 15 is driven to rotate. The two motors 4 of the embodiment rotate in the same direction and at the same rotating speed, so that the two sliding columns 16 move in opposite directions or away from each other between the guide rod 15 and the threaded rod 7, the stress generated by the rotation of the single threaded rod 7 to drive the sliding columns 16 to move is reduced, and the stability of the device is improved.
Example 6
Referring to fig. 9, in the automatic magnet cleaning device of the present embodiment, a nozzle 20 is added on the basis of embodiment 1, and the two nozzles 20 are both communicated with the water outlet end of the water pump one 3 through a water pipe one 22. Of course, the water yields of the two nozzles 20 can be adjusted according to actual needs, so that the magnets are subjected to the same impact force in the vertical direction, the magnets are conveniently cleaned, and the stability of the cleaning of the magnets is improved.
Example 7
Referring to fig. 10, 11 and 12, the automatic magnet cleaning device of the present embodiment is added with a display mechanism on the basis of embodiment 1. The display mechanism comprises an inserting plate 35, a glass cover 36, a camera 37 and a display screen 38. The inserting plate 35 is arranged between the flexible collecting bag 8 and the rotating disc 25, the glass cover 36 and the camera 37 are both arranged on the inserting plate 35, and the camera 37 is positioned in the glass cover 36. The camera 37 is used to capture an image of the magnet adsorbed on the turntable 25, and the display screen 38 is installed on the side of the housing 1 and displays the image captured by the camera 37. The display mechanism can display the magnets adsorbed on the turntable 25 in real time, so that an operator can conveniently master the cleaning condition of the magnets in real time, and stops cleaning the magnets according to the shot images, and the cleaning efficiency of the magnets is improved.
Example 8
Referring to fig. 13, 14 and 15, the automatic magnet cleaning device of the present embodiment is added with a degreasing mechanism on the basis of embodiment 1. The deoiling mechanism comprises a motor IV 44, a tray 42, a supporting plate 43, a mounting ring 39, a water pipe III 45, an electromagnetic valve 46, a plurality of nozzles 40 and a plurality of deoiling brushes 41.
Motor four 44 is mounted on a pallet 43 fixed to the inner wall of the housing 1, and motor four 44 is located below the turntable 25. The tray 42 is sleeved on the output shaft of the motor IV 44 and is positioned above the motor IV 44. The mounting ring 39 is disposed above the tray 42 and is coaxial with the tray 42. One end of the third water pipe 45 is communicated with the mounting ring 39, and the other end of the third water pipe is communicated with the first water pump 3. The electromagnetic valve 46 is arranged on the third water pipe 45 and controls the on-off of the water flow in the third water pipe 45. The nozzle 40 and the oil removing brush 41 are arranged on the inner side surface of the mounting ring 39 at intervals, and the nozzle 40 is communicated with the mounting ring 39.
After the magnets are cleaned on the rotating disc 25, the magnets fall into the mounting ring 39 and are adsorbed on the tray 42, the tray 42 rotates to enable the magnets to rotate relative to the oil removing brush 41 and the nozzle 40, the nozzle 40 sprays water to clean the magnets, and the oil removing brush 41 removes oil stains on the magnets. The mechanism of deoiling can carry out comprehensive washing to the magnet once more to in other embodiments, the other end of three 45 of water pipe can communicate alone to in independent cleaning solution storage device, makes the cleaning solution of nozzle 40 blowout, washs the greasy dirt on the magnet, recycles the 41 brush deoiling stains, makes the magnet wash cleaner, promotes the abluent effect of magnet.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An automatic magnet cleaning device comprises a shell (1), and is characterized in that: the automatic cleaning device further includes:
a turntable (25) having an attraction force to the magnet, which is rotatably installed on an inner wall of the housing (1);
the cleaning mechanism comprises a guide rod (15), two sliding columns (16), two mounting discs (29) which are symmetrical about the center of the rotary disc (25), two distance sensors (23) which are respectively mounted on the side surfaces of the two sliding columns (16), a plurality of brushes (28) and two threaded rods (7) which are parallel to the guide rod (15) and have opposite thread turning directions; the guide rod (15) is fixed in the shell (1); the same ends of the two sliding columns (16) are vertical and sleeved on the guide rod (15), and the other ends are respectively screwed on the two threaded rods (7); the two mounting discs (29) are respectively and rotatably mounted on the side surfaces of the two sliding columns (16); the distance sensor (23) is used for detecting the distance from the sliding column (16) to the rotating disc (25); the same ends of the brushes (28) are respectively fixed on the edges of the two mounting discs (29); one ends of the two threaded rods (7) close to each other are connected with each other, and the other ends far away from each other are rotatably arranged in the shell (1); and
the cleaning structure comprises a spray head (20), a first water pipe (22), a first water pump (3) and a water storage tank (2); the spray head (20) is arranged above the rotary disc (25); one end of the water pipe I (22) is communicated with the spray head (20), and the other end of the water pipe I is communicated with the water outlet end of the water pump I (3); the water inlet end of the first water pump (3) is communicated with the bottom of the water storage tank (2); the water storage tank (2) is fixed on the inner wall of the shell (1);
the threaded rod (7) is rotated to enable the two sliding columns (16) to move in the opposite direction or away from each other between the guide rod (15) and the threaded rod (7), and when the distance sensor (23) detects that the distance from the sliding columns (16) to the rotary disc (25) reaches a preset distance, the rotary disc (25) and the mounting disc (29) rotate to enable the brushes (28) to clean the magnets adsorbed on the rotary disc (25).
2. The automatic cleaning device for the magnet according to claim 1, wherein: the automatic cleaning device also comprises a first motor (24); the first motor (24) is arranged on the inner wall of the shell (1), and an output shaft of the first motor (24) is inserted into the center of the rotary disc (25);
the cleaning mechanism further comprises a second motor (4) and a third motor (27); the second motor (4) is arranged on the bottom wall of the shell (1), and the output shaft of the second motor (4) is connected with the other end of one threaded rod (7); two motors III (27) are respectively arranged on the side surfaces of the two sliding columns (16), and output shafts of the motors III (27) are inserted into the center of the mounting disc (29);
wherein, the first motor (24), the second motor (4) and the third motor (27) rotate to respectively drive the turntable (25), the threaded rod (7) and the mounting disc (29) to rotate.
3. An automatic cleaning device for magnets according to claim 2, characterized in that: the automatic cleaning device further comprises a controller (14); the controller (14) is arranged in the shell (1); the controller (14) starts the second motor (4) when the distance sensor (23) detects that the distance from the sliding column (16) to the rotary table (25) exceeds a preset distance II, so that the threaded rod (7) is driven to rotate, the two sliding columns (16) move oppositely between the guide rod (15) and the threaded rod (7), and when the distance sensor (23) detects that the distance from the sliding column (16) to the rotary table (25) reaches the preset distance I, the second motor (4) is closed, the first motor (24) and the third motor (27) are started, the rotary table (25) and the mounting disc (29) rotate, and the brush (28) cleans a magnet adsorbed on the rotary table (25);
and after the turntable (25) and the mounting disc (29) rotate for a preset time, the controller (14) starts the first water pump (3) to enable the spray head (20) to spray water to clean the magnet adsorbed on the turntable (25).
4. The automatic cleaning device for the magnet according to claim 1, wherein: the cleaning mechanism also comprises a gear box (30) arranged on the bottom wall of the shell (1), a crank (31) with one end penetrating through the shell (1), and an anti-skid sleeve (32) sleeved on the other end of the crank (31); the output end of the gear change box (30) is connected with the other end of one of the threaded rods (7), and the input end of the gear change box (30) is connected with one end of the crank (31).
5. The automatic cleaning device for the magnet according to claim 1, wherein: the automatic cleaning device also comprises a recovery mechanism; the recovery mechanism comprises a flexible collecting bag (8), two collecting cylinders (13) and two filter screens (12) which are respectively arranged at the bottom ends of the two collecting cylinders (13); the flexible collecting bag (8) is arranged below the turntable (25), and the edge of the top end of the flexible collecting bag (8) is fixed on the side surfaces of the two sliding columns (16); the two collecting cylinders (13) are respectively arranged between the two sliding columns (16) and the inner wall of the shell (1).
6. The automatic cleaning device for the magnet according to claim 1, wherein: the automatic cleaning device also comprises a circulating mechanism; the circulating mechanism comprises a recovery box (11), a second water pump (9) and a second water pipe (6); the recovery box (11) is arranged on the bottom wall of the shell (1) and is positioned below the threaded rod (7); the water pump II (9) is arranged on the bottom wall of the shell (1), the water inlet end is communicated with the bottom of the recovery tank (11), and the water outlet end is communicated with one end of the water pipe II (6); the other end of the water pipe II (6) is inserted into the top of the water storage tank (2).
7. The automatic cleaning device for the magnet according to claim 1, wherein: the automatic cleaning device also comprises a deoiling mechanism; the deoiling mechanism comprises a motor IV (44), a tray (42) having adsorption force on the magnet, a mounting ring (39), a plurality of nozzles (40) and a plurality of deoiling brushes (41); the motor IV (44) is arranged on the inner wall of the shell (1) and is positioned below the turntable (25); the tray (42) is sleeved on the output shaft of the motor IV (44) and is positioned above the motor IV (44); the mounting ring (39) is arranged above the tray (42) and is coaxial with the tray (42); the nozzle (40) and the oil removing brush (41) are arranged on the inner side surface of the mounting ring (39) at intervals, and the nozzle (40) is communicated with the mounting ring (39); the magnet adsorbed on the turntable (25) falls into the mounting ring (39) and is adsorbed on the tray (42), the tray (42) rotates to enable the magnet to rotate relative to the oil removing brush (41) and the nozzle (40), the nozzle (40) sprays water to clean the magnet, and the oil removing brush (41) brushes oil stains on the magnet.
8. The automatic cleaning device for the magnet according to claim 1, wherein: the automatic cleaning device also comprises a clapboard (17); the top end of the partition plate (17) is fixed on the top wall of the shell (1), and the bottom end of the partition plate (17) is fixed on the bottom wall of the shell (1); the inner cavity of the shell (1) is divided into two cavities by the partition board (17), the cleaning mechanism and the rotary table (25) are positioned in one cavity, and the water storage tank (2) is positioned in the other cavity.
9. The automatic cleaning device for the magnet according to claim 1, wherein: the automatic cleaning device also comprises a material taking mechanism; the material taking mechanism comprises a drawer (33) and a drawer box (34); the drawer box (34) is inserted into and fixed in the shell (1) and is positioned below the rotary disc (25); the drawer (33) is horizontally inserted into the drawer box (34), and the drawer (33) is positioned below the rotating disk (25), so that the magnet adsorbed on the rotating disk (25) just falls into the drawer (33) when falling.
10. The automatic cleaning device for the magnet according to claim 1, wherein: the automatic cleaning device also comprises a display mechanism; the display mechanism comprises an inserting plate (35), a glass cover (36), a camera (37) and a display screen (38); the inserting plate (35) is arranged below the rotary disc (25) and fixed on the inner wall of the shell (1); the glass cover (36) and the camera (37) are both arranged on the inserting plate (35), and the camera (37) is positioned in the glass cover (36); the camera (37) is used for shooting images of the magnet adsorbed on the rotating disc (25), and the display screen (38) is installed on the side face of the shell (1) and displays the images shot by the camera (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964476.5A CN108687004B (en) | 2018-08-23 | 2018-08-23 | Magnet self-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964476.5A CN108687004B (en) | 2018-08-23 | 2018-08-23 | Magnet self-cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108687004A CN108687004A (en) | 2018-10-23 |
| CN108687004B true CN108687004B (en) | 2020-04-14 |
Family
ID=63841288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810964476.5A Active CN108687004B (en) | 2018-08-23 | 2018-08-23 | Magnet self-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108687004B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330891B (en) * | 2020-03-20 | 2021-03-30 | 安徽万磁电子有限公司 | Neodymium iron boron magnet cleaning device and cleaning method thereof |
| CN111683200B (en) * | 2020-07-07 | 2021-09-28 | 江苏电子信息职业学院 | Emergent commodity circulation warehouse management monitoring device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070036397A (en) * | 2005-09-29 | 2007-04-03 | 세메스 주식회사 | Apparatus for cleaning glass substrate |
| US7691207B2 (en) * | 2005-07-19 | 2010-04-06 | Asahi Glass Company, Limited | Method for cleaning disk-shape glass substrate and magnetic disk |
| CN102194653A (en) * | 2010-03-11 | 2011-09-21 | 中芯国际集成电路制造(上海)有限公司 | Wafer cleaning device |
| CN204746927U (en) * | 2015-06-28 | 2015-11-11 | 浙江康盈磁业有限公司 | Clear powder conveyor |
| CN206373101U (en) * | 2016-12-08 | 2017-08-04 | 孙艳平 | A kind of portable type b ultrasonic probe cleaning device |
| CN107225113A (en) * | 2017-07-10 | 2017-10-03 | 内江恒威派腾科技有限公司 | A kind of automobile engine cleaning device with minisize pick-up head |
| CN207325436U (en) * | 2017-09-22 | 2018-05-08 | 郑州儿童医院 | A kind of heavy duty detergent cleaning device for medical appliance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08173924A (en) * | 1994-12-26 | 1996-07-09 | Showa Electric Wire & Cable Co Ltd | Rod cleaner |
-
2018
- 2018-08-23 CN CN201810964476.5A patent/CN108687004B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7691207B2 (en) * | 2005-07-19 | 2010-04-06 | Asahi Glass Company, Limited | Method for cleaning disk-shape glass substrate and magnetic disk |
| KR20070036397A (en) * | 2005-09-29 | 2007-04-03 | 세메스 주식회사 | Apparatus for cleaning glass substrate |
| CN102194653A (en) * | 2010-03-11 | 2011-09-21 | 中芯国际集成电路制造(上海)有限公司 | Wafer cleaning device |
| CN204746927U (en) * | 2015-06-28 | 2015-11-11 | 浙江康盈磁业有限公司 | Clear powder conveyor |
| CN206373101U (en) * | 2016-12-08 | 2017-08-04 | 孙艳平 | A kind of portable type b ultrasonic probe cleaning device |
| CN107225113A (en) * | 2017-07-10 | 2017-10-03 | 内江恒威派腾科技有限公司 | A kind of automobile engine cleaning device with minisize pick-up head |
| CN207325436U (en) * | 2017-09-22 | 2018-05-08 | 郑州儿童医院 | A kind of heavy duty detergent cleaning device for medical appliance |
Non-Patent Citations (1)
| Title |
|---|
| 软磁铁氧体产品的清洗与烘干;殷伟民;《磁性材料及器件》;19980228;第29卷(第2期);61-62 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108687004A (en) | 2018-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109013438B (en) | Automatic cleaning method for magnet | |
| EP3669738B1 (en) | Automated floor cleaning apparatus | |
| CN108687004B (en) | Magnet self-cleaning device | |
| CN112275706B (en) | Cleaning equipment is used in precision bearing production | |
| KR101610739B1 (en) | Cleaning apparatus for dust collecter using water | |
| CN215089217U (en) | Belt cleaning device is used in production of PMMA board | |
| CN102527164A (en) | Dust remover for paint spray booth | |
| CN210333527U (en) | Rubber covered roller metal roller core cleaning and drying device | |
| CN103934228B (en) | A kind of spindle cleaner spindle clamping rotating mechanism | |
| CN112057020A (en) | Energy-saving chopstick cleaning machine based on intelligent household control system | |
| CN106110789A (en) | A kind of industrial dedusting device | |
| CN209791033U (en) | Rotary drum filter with clean pollution discharge | |
| CN210125247U (en) | Air purifier convenient to clearance filter core | |
| CN201086074Y (en) | Dry cleaning apparatus for cooking fume exhauster | |
| CN220005072U (en) | Dustproof device for processing aerospace parts | |
| CN221675168U (en) | Ultrasonic oil stain removing device for metal piece | |
| CN218251754U (en) | Cleaning machine | |
| CN217961463U (en) | Automatic cleaning device for circulating water filter screen of thermal power plant | |
| CN215983849U (en) | Drying device for machining | |
| CN110314885A (en) | A kind of small-sized machine machining tool cleaning equipment | |
| CN211217805U (en) | Ultrasonic cleaning device | |
| CN220800905U (en) | Surface cleaning device for building curtain wall | |
| CN211528884U (en) | Camera protective cover with cleaning device | |
| CN216827456U (en) | A part belt cleaning device for machining production | |
| CN208981244U (en) | Robot for cleaning floor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 231524 shitouzhen Industrial Park, Lujiang County, Hefei City, Anhui Province Patentee after: Anhui Wanci Electronics Co.,Ltd. Address before: 231524 shitouzhen Industrial Park, Lujiang County, Hefei City, Anhui Province Patentee before: ANHUI ONE MAGNET ELECTRONIC Co.,Ltd. |