CN107234538B - Neodymium iron boron chamfering machine - Google Patents
Neodymium iron boron chamfering machine Download PDFInfo
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- CN107234538B CN107234538B CN201710671709.8A CN201710671709A CN107234538B CN 107234538 B CN107234538 B CN 107234538B CN 201710671709 A CN201710671709 A CN 201710671709A CN 107234538 B CN107234538 B CN 107234538B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Water Treatment By Electricity Or Magnetism (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a neodymium iron boron chamfering machine, which comprises: a vibrating table driven by a first motor; the groove body is arranged on the vibrating table; the circulating filter device is communicated with the inside of the tank body through a first water inlet pipe; the heat exchange device is communicated with the circulating filtering device through a second water inlet pipe; the water inlet of the pump is communicated with the heat exchange device through a third water inlet pipe, and the water outlet of the pump is communicated with the inside of the tank body through a fourth water inlet pipe; a kind of electronic device with high-pressure air-conditioning system; and the controller is electrically connected with the first motor and the second motor. The chamfering device has the advantage of effectively avoiding edge breakage and corrosion of the neodymium iron boron product in the chamfering process.
Description
Technical Field
The invention relates to the field of neodymium iron boron electroplating. More particularly, the invention relates to a neodymium iron boron chamfering machine.
Background
For neodymium iron boron materials, the edges of products processed by the neodymium iron boron materials are sharp, for better use of products, protective films such as zinc or nickel are required to be electroplated on the surfaces of the products, for overcoming edge effects in the electroplating process, the problem of poor edge plating is reduced, the edges are prevented from being sharp, the collision phenomenon is avoided, chamfering is required to be processed before electroplating, the chamfering is used for enabling the edges of the neodymium iron boron products to be smooth, and therefore zinc or nickel layers can be better electroplated on the edges of the products, and the products are not easy to collide. The chamfering is mostly implemented by flowing water chamfering in the current industry, namely, after liquid is added into the upper part of a tank body, the liquid is directly discharged from a water outlet. The defects are that: 1. the neodymium iron boron material is harder, and the neodymium iron boron material and chamfering sand (grinding material) directly collide mechanically, so that the problems of product edge collision and edge breakage can be caused, and a substrate is damaged; 2. the neodymium iron boron material is more active, the neodymium iron boron material is exposed in moist air, the product is easy to oxidize and corrode, particularly when the temperature is high, the corrosion phenomenon is more obvious, and the neodymium iron boron material is quite sensitive to the adsorption of various impurities in the chamfering process, so that the chamfering process is particularly important for protecting the neodymium iron boron product.
Disclosure of Invention
It is an object of the present invention to solve at least the above problems and to provide at least the advantages to be described later.
The invention also aims to provide a chamfering method for avoiding edge breakage and corrosion of the neodymium iron boron product in the chamfering process.
To achieve these objects and other advantages and in accordance with the purpose of the invention, there is provided a neodymium iron boron chamfering machine comprising:
a vibrating table driven by a first motor;
the tank body is arranged on the vibrating table, the inside of the tank body is of a hollow structure, an opening is formed in the top of the tank body, and a first water outlet which is communicated with the inside of the tank body is formed in the lower portion of the tank body;
the circulating filter device is communicated with the tank body through a first water inlet pipe, a first water inlet is formed in the upper portion of the circulating filter device, a second water outlet is formed in the lower portion of the circulating filter device, one end of the first inlet pipe is communicated with the first water outlet, and the other end of the first water inlet pipe is communicated with the first water inlet;
the heat exchange device is communicated with the circulating filtering device through a second water inlet pipe, a second water inlet is formed in the upper portion of the heat exchange device, a third water outlet is formed in the lower portion of the heat exchange device, one end of the second water inlet pipe is communicated with the second water outlet, and the other end of the second water inlet pipe is communicated with the second water inlet;
the water inlet of the pump is communicated with the third water outlet through a third water inlet pipe, and the water outlet of the pump is communicated with the inside of the tank body through a fourth water inlet pipe; a kind of electronic device with high-pressure air-conditioning system;
and the controller is electrically connected with the first motor and the second motor.
Preferably, the neodymium iron boron chamfering machine, the circulating filtering device comprises a first shell, a second shell and a third shell, wherein the first shell is a hollow cylinder, a first water inlet and a circulating water inlet are formed in the upper portion of the first shell, and a second water outlet is formed in the lower portion of the first shell; a filter element provided in the first housing; a water inlet of the first three-way electromagnetic valve is communicated with the second water outlet, and a water outlet of the first three-way electromagnetic valve is communicated with the second water inlet pipe; the first turbidity sensor is arranged at the water inlet of the first three-way electromagnetic valve; the first circulating pump is driven by a third motor, the water inlet of the first circulating pump is communicated with the other water outlet of the first three-way electromagnetic valve, and the water outlet of the first circulating pump is communicated with the circulating water inlet through a fifth water inlet pipe, wherein the first three-way electromagnetic valve, the first turbidity sensor and the third motor are all electrically connected with the controller.
Preferably, the neodymium iron boron chamfering machine, the circulating filtering device comprises a second shell, wherein the second shell is a hollow cuboid, a first water inlet is formed in the upper portion of the second shell, and a second water outlet is formed in the lower portion of the second shell; the two filter plates are rectangular, are arranged in the second shell and are obliquely arranged, sealing strips are arranged at the edges of any filter plate and are abutted to the side wall of the second shell, the lower ends of the filter plates are hinged with one side wall of the second shell, the upper ends of the filter plates are movably connected with the other side wall of the second shell through compression springs, the two filter plates comprise a first filter plate and a second filter plate arranged right below the first filter plate, and the aperture of the second filter plate is smaller than that of the second filter plate; the eccentric wheel is driven by a fourth motor and is arranged between the two filter plates close to the upper ends of the filter plates; and two discharging baffles are respectively arranged on the side wall of the second shell close to the lower end of the filter plate, any discharging baffle is detachably connected with the side wall of the second shell, and a discharging opening is further formed at the position of the side wall of the second shell, which is matched with the positions of the two discharging baffles, wherein the fourth motor is electrically connected with the controller.
Preferably, the neodymium iron boron chamfering machine, the circulating filtering device further comprises a circulating water inlet pipe, wherein the circulating water inlet pipe is a straight pipe, is arranged on the side wall of the second shell close to the upper end of the first filter plate and penetrates through the second shell, the circulating water inlet pipe is parallel to the first filter plate, and a water outlet of the circulating water inlet pipe is in contact with the first filter plate; the water inlet of the second three-way electromagnetic valve is communicated with the second water outlet, and the water outlet of the second three-way electromagnetic valve is communicated with the second water inlet pipe; the second turbidity sensor is arranged at the water inlet of the second three-way electromagnetic valve; the second circulating pump is driven by a fifth motor, the water inlet of the second circulating pump is communicated with the other water outlet of the second three-way electromagnetic valve, and the water outlet of the second circulating pump is communicated with the water inlet of the circulating water inlet pipe through a sixth water inlet pipe, wherein the second three-way electromagnetic valve, the second turbidity sensor and the fifth motor are all electrically connected with the controller.
Preferably, the neodymium iron boron chamfering machine, the heat exchanging device comprises a third shell, a second water inlet and a third water outlet, wherein the third shell is of a hollow structure, the second water inlet is formed in the upper portion of the third shell, and the third water outlet is formed in the lower portion of the third shell; a heat exchange tube arranged in the third shell, wherein a heater, a condenser and water are arranged in the heat exchange tube; the temperature sensor is arranged at the second water inlet; the heat exchange tube is a flat tube, the heat exchange tube is spirally wound on the outer wall of the heat exchange tube, the water inlet of the heat exchange tube is communicated with the second water inlet, the water outlet of the heat exchange tube is communicated with the third water outlet, and the heater, the condenser and the temperature sensor are electrically connected with the controller.
Preferably, in the neodymium iron boron chamfering machine, the inner wall of the groove body is a cambered surface.
The beneficial effects of the invention are as follows:
(1) Liquid chamfer (liquid includes tap water, deionized water, antirust liquid and the like) can be added into the chamfer groove, and the liquid chamfer has the advantages that: a. in the chamfering process, the liquid can play a role in buffering, so that the mechanical collision force of chamfering sand and products is reduced, and the phenomena of collision and edge breakage are reduced; b. the product is soaked in the liquid in the chamfering process, so that the product is prevented from contacting with air, and the liquid can be also a protective liquid, so that the oxidation and corrosion of a substrate are effectively reduced;
(2) The circulating filter device can effectively adsorb impurities in the liquid, so that the cleanliness of the liquid is ensured, and the corrosion to products is reduced;
(3) The heat exchange device can control the temperature of the liquid of the tank body, ensure that the product is soaked in the liquid with proper temperature, avoid the phenomena of oxidation or corrosion and the like on the surface of the product caused by the temperature change of the liquid, and especially ensure the quality of the product and ensure the temperature of the liquid in extreme environments in summer and winter;
(4) The tank body liquid can be recycled, so that the loss and discharge of the liquid are reduced, the cost is saved, and the pollution to the environment is avoided.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural view of an embodiment of the circulating filtration apparatus according to the present invention;
FIG. 3 is a schematic structural view of another embodiment of the circulating filter apparatus according to the present invention;
fig. 4 is a schematic structural diagram of an embodiment of the heat exchange device according to the present invention.
Detailed Description
The present invention is described in further detail below with reference to examples and drawings to enable those skilled in the art to practice the same and to refer to the description.
It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are all conventional methods, and the reagents and materials, unless otherwise specified, are all commercially available; in the description of the present invention, the directions or positional relationships indicated by the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1, the present invention provides a neodymium iron boron chamfering machine, comprising:
a vibration table 1 driven by a first motor (not shown), the vibration table being adjustable in vibration frequency as required;
the tank body 2 is arranged on the vibrating table 1, the inside of the tank body 2 is of a hollow structure, the top of the tank body 2 is provided with an opening, the lower part of the tank body 2 is provided with a first water outlet communicated with the inside of the tank body 2, the specifications of the tank body can be divided into 60L, 100L, 150L, 320L and the like, chamfering sand (abrasive material), neodymium iron boron products and liquid with certain weight are loaded in the tank body, and the chamfering sand, the neodymium iron boron products and the liquid vibrate under certain frequency, so that the corners of the products are smooth through the mechanical collision effect;
the circulation filter 3, it through first inlet tube 4 with cell body 2 intercommunication, the upper portion of circulation filter 3 is equipped with first water inlet, and the lower part is equipped with the second outlet, the one end of first admission pipe 4 with first outlet intercommunication, the other end of first inlet tube 4 with first water inlet intercommunication, circulation filter, the liquid in the circulation cell body to filter liquid, get rid of impurity in the liquid, the liquid includes: tap water, deionized water, antirust liquid and the like;
the heat exchange device 5 is communicated with the circulating filtering device 3 through a second water inlet pipe 6, a second water inlet is formed in the upper portion of the heat exchange device 5, a third water outlet is formed in the lower portion of the heat exchange device, one end of the second water inlet pipe 6 is communicated with the second water outlet, the other end of the second water inlet pipe 6 is communicated with the second water inlet, and the temperature of the filtered liquid is cooled or raised by the heat exchange device so as to ensure that the liquid entering the tank body is maintained in a temperature range most suitable for chamfering;
a pump 7 driven by a second motor (not shown), the water inlet of the pump 7 being in communication with the third water outlet via a third water inlet pipe 8, the water outlet of the pump 7 being in communication with the interior of the tank 2 via a fourth water inlet pipe 9; a kind of electronic device with high-pressure air-conditioning system;
a controller (not shown) electrically connected to the first motor and the second motor.
In another embodiment, as shown in fig. 2, the circulating filter apparatus 3 of the neodymium iron boron chamfering machine includes a first housing 31, which is a hollow cylinder, a first water inlet 32 and a circulating water inlet 33 are provided at an upper portion of the first housing, and a second water outlet 34 is provided at a lower portion of the first housing 31; a filter element 35 provided inside the first housing 31; a first three-way electromagnetic valve 36, the water inlet of which is communicated with the second water outlet 34, and a water outlet of the first three-way electromagnetic valve 36 is communicated with the second water inlet pipe 6; a first turbidity sensor (not shown) provided at the water inlet of the first three-way solenoid valve 36; a first circulation pump 37 driven by a third motor (not shown), the water inlet of the first circulation pump 37 being in communication with the other water outlet of the first three-way solenoid valve 36, the water outlet of the first circulation pump 37 being in communication with the circulation water inlet 33 via a fifth water inlet pipe 38, wherein the first three-way solenoid valve 36, the first turbidity sensor and the third motor are all electrically connected to the controller. The first turbidity sensor feeds back measured data to the controller, the controller compares the measured data with standard data, if the measured data is larger than the standard data, the controller controls the first three-way electromagnetic valve to open a water outlet connected with the first circulating pump, the liquid is filtered by the fifth water inlet pipe to enter the circulating filtering device again, if the measured data is smaller than or equal to the standard data, the controller controls the first three-way electromagnetic valve to open the water outlet communicated with the second water inlet pipe, and the liquid enters the heat exchange device from the second water inlet pipe.
In another embodiment, as shown in fig. 3, in the neodymium iron boron chamfering machine, the circulating filtering apparatus 3 includes a second housing 301, which is a hollow cuboid, a first water inlet 302 is provided at an upper portion of the second housing 301, and a second water outlet 304 is provided at a lower portion of the second housing 301; the two filter plates 305 are rectangular, are arranged in the second housing 301 and are obliquely arranged, the edge of any filter plate 305 is provided with a sealing strip and is abutted against the side wall of the second housing 301, the lower end of the filter plate 305 is hinged with one side wall of the second housing 301, the upper end of the filter plate 305 is movably linked with the other side wall of the second housing 301 through a compression spring 306, the two filter plates 305 comprise a first filter plate and a second filter plate arranged under the first filter plate, and the aperture of the second filter plate is smaller than that of the second filter plate; an eccentric 307 driven by a fourth motor 312, said eccentric 307 being arranged between said two filter plates 305 near the upper ends of the filter plates 305; and two discharging baffles 308, which are respectively disposed on the side walls of the second housing 301 near the lower end of the filter plate 305, wherein any one discharging baffle 308 is detachably connected with the side wall of the second housing 301, and a discharging opening (not shown) is further disposed at a position of the side wall of the second housing 301 corresponding to the positions of the two discharging baffles 308, wherein the fourth motor 312 is electrically connected with the controller. The filter plate vibrates up and down under the action of the eccentric wheel and the compression spring, so that the filtering efficiency is improved; the filter plates are obliquely arranged, and the discharging baffle plate is arranged on the side wall of the second shell, so that impurities can be conveniently removed from the circulating filter device.
In another embodiment, as shown in fig. 3, the circulating filter apparatus 3 further includes a circulating water inlet pipe 303, which is a straight pipe, and is disposed on a side wall of the second housing 301 near an upper end of the first filter plate and penetrates through the second housing 301, the circulating water inlet pipe 303 is parallel to the first filter plate 305, and a water outlet of the circulating water inlet pipe 303 is in contact with the first filter plate 305; a second three-way electromagnetic valve 309, the water inlet of which is communicated with the second water outlet 304, and a water outlet of the second three-way electromagnetic valve 309 is communicated with the second water inlet pipe 6; a second turbidity sensor (not shown) provided at a water inlet of the second three-way solenoid valve 309; a second circulation pump 310 driven by a fifth motor (not shown), a water inlet of the second circulation pump 310 being in communication with another water outlet of the second three-way electromagnetic valve 309, a water outlet of the second circulation pump 310 being in communication with a water inlet of the circulation water inlet pipe 303 through a sixth water inlet pipe 311, wherein the second three-way electromagnetic valve 309, the second turbidity sensor and the fifth motor are all electrically connected with the controller. The circulating water inlet pipe is arranged in parallel with the filter plate, the water outlet of the circulating water inlet pipe is in contact with the first filter plate, when turbid liquid is pressurized by the second circulating pump, the liquid pressure is high when the turbid liquid enters the circulating filter device again through the circulating water inlet pipe, the first filter plate can be flushed, on one hand, the filter plate can be regenerated, on the other hand, impurities on the filter plate can be flushed to the unloading baffle plate, and the impurity cleaning is facilitated.
In another embodiment, as shown in fig. 4, in the neodymium iron boron chamfering machine, the heat exchanging device 5 includes a third housing 51 with a hollow structure, a second water inlet 52 is provided at an upper portion of the third housing 51, and a third water outlet 53 is provided at a lower portion of the third housing 51; a heat exchange tube 54 provided inside the third housing 51, the heat exchange tube 54 being provided inside with a heater (not shown), a condenser (not shown) and water; a temperature sensor (not shown) provided at the second water inlet 52; the heat exchange tube 55 is a flat tube, the heat exchange tube 55 is spirally wound on the outer wall of the heat exchange tube 54, a water inlet of the heat exchange tube 55 is communicated with the second water inlet 52, a water outlet of the heat exchange tube 55 is communicated with the third water outlet 53, and the heater, the condenser and the temperature sensor are electrically connected with the controller.
In another embodiment, the inner wall of the groove body of the neodymium iron boron chamfering machine is a cambered surface.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (4)
1. A neodymium iron boron chamfering machine, characterized in that includes:
a vibrating table driven by a first motor;
the tank body is arranged on the vibrating table, the inside of the tank body is of a hollow structure, an opening is formed in the top of the tank body, and a first water outlet which is communicated with the inside of the tank body is formed in the lower portion of the tank body;
the circulating filter device is communicated with the tank body through a first water inlet pipe, a first water inlet is formed in the upper portion of the circulating filter device, a second water outlet is formed in the lower portion of the circulating filter device, one end of the first water inlet pipe is communicated with the first water outlet, and the other end of the first water inlet pipe is communicated with the first water inlet;
the heat exchange device is communicated with the circulating filtering device through a second water inlet pipe, a second water inlet is formed in the upper portion of the heat exchange device, a third water outlet is formed in the lower portion of the heat exchange device, one end of the second water inlet pipe is communicated with the second water outlet, and the other end of the second water inlet pipe is communicated with the second water inlet;
the water inlet of the pump is communicated with the third water outlet through a third water inlet pipe, and the water outlet of the pump is communicated with the inside of the tank body through a fourth water inlet pipe; a kind of electronic device with high-pressure air-conditioning system;
a controller electrically connected to the first motor and the second motor;
the heat exchange device comprises a third shell, wherein the third shell is of a hollow structure, a second water inlet is formed in the upper part of the third shell, and a third water outlet is formed in the lower part of the third shell; a heat exchange tube arranged in the third shell, wherein a heater, a condenser and water are arranged in the heat exchange tube; the temperature sensor is arranged at the second water inlet; the heat exchange tube is a flat tube, the heat exchange tube is spirally wound on the outer wall of the heat exchange tube, the water inlet of the heat exchange tube is communicated with the second water inlet, the water outlet of the heat exchange tube is communicated with the third water outlet, and the heater, the condenser and the temperature sensor are electrically connected with the controller;
the inner wall of the groove body is a cambered surface.
2. The neodymium iron boron chamfering machine according to claim 1, wherein the circulating filtering device comprises a first shell, a second shell and a third shell, wherein the first shell is a hollow cylinder, a first water inlet and a circulating water inlet are formed in the upper portion of the first shell, and a second water outlet is formed in the lower portion of the first shell; a filter element provided in the first housing; a water inlet of the first three-way electromagnetic valve is communicated with the second water outlet, and a water outlet of the first three-way electromagnetic valve is communicated with the second water inlet pipe; the first turbidity sensor is arranged at the water inlet of the first three-way electromagnetic valve; the first circulating pump is driven by a third motor, the water inlet of the first circulating pump is communicated with the other water outlet of the first three-way electromagnetic valve, and the water outlet of the first circulating pump is communicated with the circulating water inlet through a fifth water inlet pipe, wherein the first three-way electromagnetic valve, the first turbidity sensor and the third motor are all electrically connected with the controller.
3. The neodymium iron boron chamfering machine according to claim 1, wherein the circulating filtering device comprises a second shell, a first water inlet and a second water outlet, wherein the second shell is a hollow cuboid, the first water inlet is formed in the upper portion of the second shell, and the second water outlet is formed in the lower portion of the second shell; the two filter plates are rectangular, are arranged in the second shell and are obliquely arranged, sealing strips are arranged at the edges of any filter plate and are abutted to the side wall of the second shell, the lower ends of the filter plates are hinged with one side wall of the second shell, the upper ends of the filter plates are movably connected with the other side wall of the second shell through compression springs, the two filter plates comprise a first filter plate and a second filter plate arranged right below the first filter plate, and the aperture of the second filter plate is smaller than that of the second filter plate; the eccentric wheel is driven by a fourth motor and is arranged between the two filter plates close to the upper ends of the filter plates; and two discharging baffles are respectively arranged on the side wall of the second shell close to the lower end of the filter plate, any discharging baffle is detachably connected with the side wall of the second shell, and a discharging opening is further formed at the position of the side wall of the second shell, which is matched with the positions of the two discharging baffles, wherein the fourth motor is electrically connected with the controller.
4. The neodymium iron boron chamfering machine according to claim 3, further comprising a circulating water inlet pipe which is a straight pipe and is arranged on the side wall of the second shell close to the upper end of the first filter plate and penetrates through the second shell, wherein the circulating water inlet pipe is parallel to the first filter plate, and a water outlet of the circulating water inlet pipe is in contact with the first filter plate; the water inlet of the second three-way electromagnetic valve is communicated with the second water outlet, and the water outlet of the second three-way electromagnetic valve is communicated with the second water inlet pipe; the second turbidity sensor is arranged at the water inlet of the second three-way electromagnetic valve; the second circulating pump is driven by a fifth motor, the water inlet of the second circulating pump is communicated with the other water outlet of the second three-way electromagnetic valve, and the water outlet of the second circulating pump is communicated with the water inlet of the circulating water inlet pipe through a sixth water inlet pipe, wherein the second three-way electromagnetic valve, the second turbidity sensor and the fifth motor are all electrically connected with the controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710671709.8A CN107234538B (en) | 2017-08-08 | 2017-08-08 | Neodymium iron boron chamfering machine |
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| CN201710671709.8A CN107234538B (en) | 2017-08-08 | 2017-08-08 | Neodymium iron boron chamfering machine |
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| CN107234538B true CN107234538B (en) | 2023-08-22 |
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| CN108274384B (en) * | 2018-01-24 | 2020-08-04 | 廊坊京磁精密材料有限公司 | Neodymium iron boron large part chamfering equipment |
| CN108326723B (en) * | 2018-01-24 | 2020-10-27 | 廊坊京磁精密材料有限公司 | Neodymium iron boron small part chamfering equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202367561U (en) * | 2011-12-09 | 2012-08-08 | 宁波松科磁材有限公司 | Automatic feeding chamfer device of neodymium iron boron magnetic steel |
| JP2014208397A (en) * | 2013-03-29 | 2014-11-06 | 日立金属株式会社 | Chamfering method for rare-earth sintered magnet |
| CN203993489U (en) * | 2014-07-25 | 2014-12-10 | 安徽大地熊新材料股份有限公司 | A kind of oscillating mill with automatic products of separated function |
| JP2015185850A (en) * | 2014-03-22 | 2015-10-22 | 沈陽中北通磁科技股▲ふん▼有限公司Ｓｈｅｎｙａｎｇ Ｇｅｎｅｒａｌｍａｇｎｅｔｉｃ Ｃｏ．，Ｌｔｄ． | Composite plating method of neodymium iron boron rare earth permanent magnet component |
| CN205438080U (en) * | 2015-12-28 | 2016-08-10 | 天津荣辉电子有限公司 | Chamfer device of neodymium iron boron square |
| CN207104616U (en) * | 2017-08-08 | 2018-03-16 | 廊坊京磁精密材料有限公司 | Neodymium iron boron beveler |
-
2017
- 2017-08-08 CN CN201710671709.8A patent/CN107234538B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202367561U (en) * | 2011-12-09 | 2012-08-08 | 宁波松科磁材有限公司 | Automatic feeding chamfer device of neodymium iron boron magnetic steel |
| JP2014208397A (en) * | 2013-03-29 | 2014-11-06 | 日立金属株式会社 | Chamfering method for rare-earth sintered magnet |
| JP2015185850A (en) * | 2014-03-22 | 2015-10-22 | 沈陽中北通磁科技股▲ふん▼有限公司Ｓｈｅｎｙａｎｇ Ｇｅｎｅｒａｌｍａｇｎｅｔｉｃ Ｃｏ．，Ｌｔｄ． | Composite plating method of neodymium iron boron rare earth permanent magnet component |
| CN203993489U (en) * | 2014-07-25 | 2014-12-10 | 安徽大地熊新材料股份有限公司 | A kind of oscillating mill with automatic products of separated function |
| CN205438080U (en) * | 2015-12-28 | 2016-08-10 | 天津荣辉电子有限公司 | Chamfer device of neodymium iron boron square |
| CN207104616U (en) * | 2017-08-08 | 2018-03-16 | 廊坊京磁精密材料有限公司 | Neodymium iron boron beveler |
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