CN108031525A - A kind of cupric oxide lapping device with dust reduction capability - Google Patents

A kind of cupric oxide lapping device with dust reduction capability Download PDF

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Publication number
CN108031525A
CN108031525A CN201810053874.1A CN201810053874A CN108031525A CN 108031525 A CN108031525 A CN 108031525A CN 201810053874 A CN201810053874 A CN 201810053874A CN 108031525 A CN108031525 A CN 108031525A
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CN
China
Prior art keywords
grinding
cupric oxide
column
unit
lapping device
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Granted
Application number
CN201810053874.1A
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Chinese (zh)
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CN108031525B (en
Inventor
陈永星
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Fujian Chi Kun Energy Science And Technology Development Co Ltd
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Fujian Chi Kun Energy Science And Technology Development Co Ltd
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Priority to CN201810053874.1A priority Critical patent/CN108031525B/en
Publication of CN108031525A publication Critical patent/CN108031525A/en
Application granted granted Critical
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/14Edge runners, e.g. Chile mills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C2015/008Roller drive arrangements

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention belongs to lapping device technical field of structures, a kind of more particularly to cupric oxide lapping device with dust reduction capability, including the stent for holding cupric oxide material, set on the bracket and grind the grinding unit of the cupric oxide material by rotating and pushing mode, and set on the bracket and by lifting open-close ways for picking and placeing the lifting unit of the cupric oxide material, it is additionally provided with dustproof unit on the grinding unit.The present invention achievees the purpose that cupric oxide is effectively ground by way of setting grinding unit, lifting unit and dustproof unit on stent.The present invention has grinding operation convenient and efficient, and grinding is thorough, grinding efficiency is high, and the advantages of good dustproof effect.

Description

A kind of cupric oxide lapping device with dust reduction capability
Technical field
The invention belongs to lapping device technical field of structures, more particularly to a kind of cupric oxide grinding dress with dust reduction capability Put.
Background technology
After discarded circuit board recycles, the raw metal of many preciousnesses can be obtained, wherein just including cupric oxide.Oxygen It is a kind of black oxide of copper to change copper, is mainly used for artificial silk, ceramics, glaze and enamel processed, battery, petroleum sweetening agent, desinsection Agent, also for hydrogen manufacturing, catalyst, green glass etc..Cupric oxide after production obtains, processing use before, it is necessary to be ground Operation, to ensure using effect, but existing lapping device, mostly there are complicated, grinding is not thorough, and cupric oxide Material is easily into the shortcomings that grey, cleanliness factor is not high.
The Chinese utility model patent that patent announcement number is CN205684096U, the day for announcing is 2016.11.16 discloses one Kind of lapping device, include bottom plate, left frame, supporting rod, elastic steel sheet, collecting box, sieve, swing seat, motor, eccentric wheel, Support plate, collection frame, fixing axle, lower millstone, pipe, scrub-brush, top plate, lower hopper, electronic broken wheel, bearing block, shaft, big belt Wheel, upper millstone, feed opening, fixed plate, banister brush, motor, small belt pulley and flat belt, bottom plate top are equipped with successively from right to left Elastic steel sheet, supporting rod and left frame, wherein elastic steel sheet are symmetricly set on right end at the top of bottom plate.
But the lapping device in the utility model patent is complicated there are grinding operation, and the problem of grinding effect is poor.
The content of the invention
The object of the present invention is to provide a kind of cupric oxide lapping device with dust reduction capability, it can be by setting on stent The mode of grinding unit, lifting unit and dustproof unit is put, achievees the purpose that cupric oxide is effectively ground.The present invention has grinding Easy to operate, grinding is thorough, grinding efficiency is high, and the advantages of good dustproof effect.
The solve the above problems technical solution of use of the present invention is:A kind of cupric oxide lapping device with dust reduction capability, Including the stent for holding cupric oxide material, set on the bracket and by rotating and pushing mode for described in grinding The grinding unit of cupric oxide material, and set on the bracket and pick and place the cupric oxide by lifting open-close ways The lifting unit of material, dustproof unit is additionally provided with the grinding unit, and the dustproof unit includes being arranged on the grinding unit On column, lower end socket is arranged on socket column on the column, the dust excluding plate being arranged on the socket column, and sets Ring baffle on the dust excluding plate, the socket column side are equipped with the gripping handle for being used for toppling over dust, on the column End and inserting groove groove body inner top surface are equipped with fixation and use magnetic force block group.
Further preferred technical solution is:The stent includes leg, is arranged on the leg and for setting The fixed station of the grinding unit and the lifting unit, and grinding on the fixed station is arranged on by the lifting unit Platform is ground, the grinding table upper level is less than the fixed station.
Further preferred technical solution is:The fixed station includes zone center, and circular periphery platform, the leg The support column for being used to support the fixed zone center is equipped with, the grinding table is positioned at the zone center and the circular periphery Annular abrasion platform between platform.
Further preferred technical solution is:The grinding unit includes the grinding branch being arranged on the fixed station Frame, the driving motor being arranged on the grinding stent lower surface, one end are hingedly arranged on the column spinner on the fixed station, with And the grinding column on the column spinner rotation outboard end is arranged on, it is described to drive motor by driving plate, stir column rotation driving The column spinner.
Further preferred technical solution is:The grinding column rotates on the column spinner, the grinding column outer shroud Face is against on the grinding table upper surface.
Further preferred technical solution is:The lifting unit includes being arranged on the fixed station lower surface being used in combination In jacking up the jacking part of the grinding table upwards, and it is arranged on fixed station lower surface and is attracted by magnetic force, opened downwards For the grinding table mode for picking and placeing the magnetic force portion of the cupric oxide material, the quantity one in the jacking part and magnetic force portion is a pair of Should, and be arranged at intervals by uniform circular arrangement mode.
Further preferred technical solution is:The jacking part includes the first supporting rack, is arranged on first support The first lower shell on frame, the first upper shell for being arranged on the grinding table lower surface and being socketed with first lower shell, And it is arranged on first upper shell and for the support bullet of the support jack-up grinding table on first supporting rack Spring.
Further preferred technical solution is:The magnetic force portion includes the second supporting rack, is arranged on second support The second lower shell on frame, the second upper shell for being arranged on the grinding table lower surface and being socketed with second lower shell, The attraction iron block on the grinding table lower surface and in second upper shell is arranged on, and is arranged on described second The supporting rack and energization solenoid in second lower shell, the energization solenoid are wound in mounting cylinder.
Further preferred technical solution is:Second lower shell, which is equipped with, is used for energization solenoid installation Through hole, several described energization solenoid series connection, and it is connected with dc-battery into row conductor.
Further preferred technical solution is:The material of the mounting cylinder is ferrous material, outside the mounting cylinder Anchor ring is equipped with embedded and energization solenoid described in coiling helicla flute.
The present invention reaches cupric oxide by way of setting grinding unit, lifting unit and dustproof unit on stent The purpose effectively ground.The present invention has grinding operation convenient and efficient, and grinding is thorough, grinding efficiency is high, and good dustproof effect The advantages of.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the position view of fixation magnetic force block group in the present invention.
Fig. 3 is the positional structure schematic diagram of grinding unit in the present invention.
Fig. 4 is the structure diagram of stent in the present invention.
Fig. 5 is the distributing position schematic diagram that jacking part and magnetic force portion look up under state in the present invention.
Fig. 6 is the positional structure schematic diagram of jacking part in the present invention.
Fig. 7 is the positional structure schematic diagram in magnetic force portion in the present invention.
Fig. 8 is the operating diagram in magnetic force portion in the present invention.
Embodiment
As described below is only presently preferred embodiments of the present invention, and not the scope of the present invention is defined.
Embodiment:As shown in attached drawing 1,2,3,4,5,6,7 and attached drawing 8, a kind of cupric oxide grinding with dust reduction capability Device, including for holding the stent 1 of cupric oxide material, be arranged on the stent 1 and by rotate and push mode for The grinding unit 2 of the cupric oxide material is ground, and is arranged on the stent 1 and is picked and placeed by lifting open-close ways The lifting unit 3 of the cupric oxide material, dustproof unit 4 is additionally provided with the grinding unit 2, and the dustproof unit 4 includes setting Column 401 on the grinding unit 2, lower end socket are arranged on the socket column 402 on the column 401, are arranged on described The dust excluding plate 403 being socketed on column 402, and the ring baffle 404 being arranged on the dust excluding plate 403,402 side of the socket column Face is equipped with the gripping for being used for toppling over dust 405, and 401 upper end of column and 406 groove body inner top surface of inserting groove are equipped with Magnetic force block group 406 is used in fixation.
In the present embodiment, the lifting unit 3 when lifting opening, grasp before being ground by blowing and feeding after grinding Make, when lifting closure, the grinding unit 2 pushes by gravity and drives rotation, ensures basic grinding effect so that described The advantages of lapping device has grinding operation easily and effectively, and grinding effect is good.
On the other hand, the dustproof unit 4 has the following advantages:
First, the dust excluding plate 403 covers the grinding unit 2 comprehensively, coordinates the dust of the ring baffle 404 to stop and makees With ensureing that the dustproof unit 4 has basic dust-proof effect;
Second, the dust excluding plate 403 is installed by 402 activity of socket column, is conveniently loaded and unloaded and topples over dust operation, made Obtaining the dustproof unit 4 has the advantages that to reuse;
3rd, the fixed additional magnetic force attraction fixation on the basis of original plugged and fixed with magnetic force block group 406, ensures the set Connecing column 402 has the advantages that fixing intensity is enough.
The stent 1 includes leg 101, is arranged on the leg 101 and for setting the grinding unit 2 and described The fixed station 102 of lifting unit 3, and the grinding table 103 on the fixed station 102, institute are arranged on by the lifting unit 3 State 103 upper level of grinding table and be less than the fixed station 102.The fixed station 102 includes zone center 102a, and annular week Side platform 102b, the leg 101 are equipped with the support column 104 for being used to support the fixed zone center 102a, the grinding table 103 For the annular abrasion platform between the zone center 102a and the circular periphery platform 102b.
In the present embodiment, the lifting unit 3 controls the grinding table 103 to lift, and the grinding table 103 declines simultaneously After departing from the zone center 102a and Zhou Biantai 102b, the cupric oxide material progress loading or unloading operation, and the grinding table 103 Inside and outside the cupric oxide material is not fallen out when being contacted with the zone center 102a and Zhou Biantai 102b, ensures to carry out effectively Grinding operation.On the other hand, the height of 103 upper surface of grinding table is remained less than both sides state so that grinding operation Have the advantages that the cupric oxide material is not easy to spill, leaks down.
The grinding unit 2 includes the grinding stent 201 being arranged on the fixed station 102, is arranged on the grinding branch Driving motor 202 on 201 lower surface of frame, one end is hingedly arranged on the column spinner 203 on the fixed station 102, and sets Grinding column 204 on the column spinner 203 rotation outboard end, it is described to drive motor 202 by driving plate 205, stir column 206 Column spinner 203 described in rotation driving.The grinding column 204 rotates on the column spinner 203, grinding 204 outer ring surface of column It is against on 103 upper surface of grinding table.
In the present embodiment, the grinding column 204 can also be fixed and be set with rotary setting on the column spinner 203 Put so that the grinding unit 2, which has, to be rolled grinding and slide two kinds of lapping modes of grinding, certainly another to ensure grinding effect On the one hand, during grinding 204 rotary setting of column, if 203 rotate too fast of the column spinner, the grinding column 204 is at the same time With rolling and sliding two kinds of grinding effects, it equally can guarantee that grinding is thorough.
Wherein described driving motor 202 is combined by the driving plate 205 with the contact for stirring column 206 so that institute The grinding effective spin finishing on the grinding table 103 of column 204 is stated, ensures that grinding is strong by 204 self gravitation of the grinding column Degree.
The lifting unit 3 includes being arranged on 102 lower surface of fixed station and for jacking up the grinding table upwards 103 jacking part 301, and be arranged on 102 lower surface of fixed station and attracted by magnetic force, open the grinding table downwards 103 modes are for picking and placeing the magnetic force portion 302 of the cupric oxide material, and the quantity of the jacking part 301 and magnetic force portion 302 is one by one It is corresponding, and be arranged at intervals by uniform circular arrangement mode.
In the present embodiment, the jacking part 301 and magnetic force portion 302 are three, are arranged at intervals and are spaced 60 ° of centers of circle Angle Position set, the magnetic force portion 302 downwards attract when, the jacking part 301 jack up the grinding table 103 and with it is described solid Determine the state that platform 102 keeps " interior outer contacting, upper surface are relatively low ", ensure that grinding is effective, when the magnetic force portion 302 overcomes the top When playing the jack-up power in portion 301 and magnetic force attraction downwards, the grinding table 103 is separated with the fixed station 102, from the fixed station 102 lower positions be on the grinding table 103 be ground preceding blowing, grinding after feeding operate, ensure grinding operation it is effective Property, and the fixed station 102 itself also has lifting stationarity, avoids inclination and offset problem.
The jacking part 301 includes the first supporting rack 301a, first time cylinder being arranged on the first supporting rack 301a Body 301b, the first upper shell 301c for being arranged on 103 lower surface of grinding table and being socketed with the first lower shell 301b, And it is arranged on the first upper shell 301c and jacks up the grinding table for being supported on the first supporting rack 301a 103 support spring 301d.
In the present embodiment, the first lower shell 301b is socketed the first upper shell 301c, ensures the grinding table 103 have lifting stationarity, and the support spring 301d jacks up the grinding table 103, keeps the grinding table 103 " interior external Touch, upper surface is relatively low " grinding normality.
The magnetic force portion 302 includes the second supporting rack 302a, second time cylinder being arranged on the second supporting rack 302a Body 302b, the second upper shell 302c for being arranged on 103 lower surface of grinding table and being socketed with the second lower shell 302b, It is arranged on attraction iron block 302d, Yi Jishe on 103 lower surface of grinding table and in the second upper shell 302c Put in the second supporting rack 302a and the energization solenoid 302e in the second lower shell 302b, the energization helical Circle 302e is wound on mounting cylinder 302f.The second lower shell 302b, which is equipped with, is used for energization solenoid 302e installations Pass through hole 302g, several described energization solenoid 302e series connection, and being connected with dc-battery 302h into row conductor.The peace The material for filling cylinder 302f is ferrous material, and the mounting cylinder 302f outer ring surfaces are equipped with the helical that is powered described in embedded and coiling Enclose the helicla flute of 302e.
In the present embodiment, the magnetic force portion 302 has the following advantages:
First, when carrying out normal grinding operation on the grinding table 103, the dc-battery 302h and three energization helicals Enclose 302e to disconnect, the grinding table 103 is steadily jacked up by the jacking part 301, ensures grinding validity;
After second, the dc-battery 302h are connected with three energization solenoid 302e energizations, the energization solenoid 302e attracts downwards the attraction iron block 302d, and the related grinding table 103 declines, taken for the cupric oxide material Put operation;
3rd, the second lower shell 302b are mutually socketed with the second upper shell 302c, ensure the stationarity of descending operation;
4th, the mounting cylinder 302f of irony are used to strengthen electromagnetic force, and guarantee smoothly attracts downwards the attraction iron block 302d, completes step-down operation;
5th, when the energization solenoid 302e power-off does not work, the jacking part 301 is smoothed out jacking up operation, two kinds of phases It is independent of each other, the magnetic force portion 302 has the attraction magnetic force for overcoming the jacking part 301 to jack up elastic force enough.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the invention is not restricted to above-mentioned embodiment party Formula, can also be before present inventive concept not be departed from the knowledge that the technical field those of ordinary skill possesses Put and make various modifications.These be all without creative modification, as long as in scope of the presently claimed invention all by To the protection of Patent Law.

Claims (10)

  1. A kind of 1. cupric oxide lapping device with dust reduction capability, it is characterised in that:Including the stent for holding cupric oxide material (1), it is arranged on the stent(1)Above and by rotating and pushing grinding unit of the mode for the grinding cupric oxide material (2), and it is arranged on the stent(1)Go up and pick and place the lifting unit of the cupric oxide material by lifting open-close ways (3), the grinding unit(2)On be additionally provided with dustproof unit(4), the dustproof unit(4)Including being arranged on the grinding unit (2)On column(401), lower end is socketed and is arranged on the column(401)On socket column(402), it is arranged on the socket column (402)On dust excluding plate(403), and it is arranged on the dust excluding plate(403)On ring baffle(404), the socket column (402)Side is equipped with the gripping handle for being used for toppling over dust(405), the column(401)Upper end and inserting groove(406)Groove body Inner top surface is equipped with fixation and uses magnetic force block group(406).
  2. A kind of 2. cupric oxide lapping device with dust reduction capability according to claim 1, it is characterised in that:The stent (1)Including leg(101), it is arranged on the leg(101)Go up and be used to set the grinding unit(2)With the lifting unit (3)Fixed station(102), and pass through the lifting unit(3)It is arranged on the fixed station(102)On grinding table(103), The grinding table(103)Upper level is less than the fixed station(102).
  3. A kind of 3. cupric oxide lapping device with dust reduction capability according to claim 2, it is characterised in that:The fixation Platform(102)Including zone center(102a), and circular periphery platform(102b), the leg(101)It is equipped with and is used to support fixation The zone center(102a)Support column(104), the grinding table(103)For positioned at the zone center(102a)With the annular Zhou Biantai(102b)Between annular abrasion platform.
  4. A kind of 4. cupric oxide lapping device with dust reduction capability according to claim 2, it is characterised in that:The grinding Unit(2)Including being arranged on the fixed station(102)On grinding stent(201), it is arranged on the grinding stent(201)Following table Driving motor on face(202), one end is hingedly arranged on the fixed station(102)On column spinner(203), and it is arranged on institute State column spinner(203)Rotate the grinding column on outboard end(204), the driving motor(202)Pass through driving plate(205), stir Column(206)Column spinner described in rotation driving(203).
  5. A kind of 5. cupric oxide lapping device with dust reduction capability according to claim 4, it is characterised in that:The grinding Column(204)In the column spinner(203)Upper rotation, the grinding column(204)Outer ring surface is against the grinding table(103)Upper surface On.
  6. A kind of 6. cupric oxide lapping device with dust reduction capability according to claim 2, it is characterised in that:The lifting Unit(3)Including being arranged on the fixed station(102)On lower surface and for jacking up the grinding table upwards(103)Jacking part (301), and it is arranged on fixed station(102)Attract on lower surface and by magnetic force, open the grinding table downwards(103)Mode For picking and placeing the magnetic force portion of the cupric oxide material(302), the jacking part(301)And magnetic force portion(302)Quantity one by one It is corresponding, and be arranged at intervals by uniform circular arrangement mode.
  7. A kind of 7. cupric oxide lapping device with dust reduction capability according to claim 6, it is characterised in that:The jack-up Portion(301)Including the first supporting rack(301a), it is arranged on first supporting rack(301a)On the first lower shell(301b)If Put in the grinding table(103)On lower surface and with first lower shell(301b)First upper shell of socket(301c), with And it is arranged on first upper shell(301c)Go up and be used in first supporting rack(301a)Upper support jacks up the grinding Platform(103)Support spring(301d).
  8. A kind of 8. cupric oxide lapping device with dust reduction capability according to claim 6, it is characterised in that:The magnetic force Portion(302)Including the second supporting rack(302a), it is arranged on second supporting rack(302a)On the second lower shell(302b)If Put in the grinding table(103)On lower surface and with second lower shell(302b)Second upper shell of socket(302c)If Put in the grinding table(103)On lower surface and it is located at second upper shell(302c)Interior attraction iron block(302d), with And it is arranged on second supporting rack(302a)And it is located at second lower shell(302b)Interior energization solenoid(302e), institute State energization solenoid(302e)It is wound on mounting cylinder(302f)On.
  9. A kind of 9. cupric oxide lapping device with dust reduction capability according to claim 8, it is characterised in that:Described second Lower shell(302b)It is equipped with and is used for the energization solenoid(302e)Installation passes through hole(302g), several described energization spiral shells Coil(302e)Series connection, and and dc-battery(302h)Connected into row conductor.
  10. A kind of 10. cupric oxide lapping device with dust reduction capability according to claim 8, it is characterised in that:The peace Fill cylinder(302f)Material be ferrous material, the mounting cylinder(302f)Outer ring surface is equipped with energization described in embedded and coiling Solenoid(302e)Helicla flute.
CN201810053874.1A 2018-01-19 2018-01-19 Copper oxide grinding device with dustproof function Active CN108031525B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201810053874.1A CN108031525B (en) 2018-01-19 2018-01-19 Copper oxide grinding device with dustproof function

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CN108031525A true CN108031525A (en) 2018-05-15
CN108031525B CN108031525B (en) 2024-03-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110732381A (en) * 2019-11-19 2020-01-31 徐照岩 Graphite lithium cell reducing mechanism for negative electrode material
CN113231151A (en) * 2021-05-11 2021-08-10 万一 Automatic grinder of chinese herbal medicine

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CN205074047U (en) * 2015-03-03 2016-03-09 贵州省湄潭县富通米业有限公司 Base of a roller is used in rice production
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CN106622468A (en) * 2016-12-06 2017-05-10 东阿阿胶股份有限公司 Colla corii asini pulverizer
CN206351407U (en) * 2017-01-06 2017-07-25 中山东运制版有限公司 The dust-proof anti-splash device of roller attrition process
CN206810460U (en) * 2017-04-20 2017-12-29 湖州猎源医学检验所有限公司 A kind of battery powder material process equipment
CN206869650U (en) * 2017-03-27 2018-01-12 河南鑫宇光科技股份有限公司 A kind of high efficiency abrasive disk
CN208098243U (en) * 2018-01-19 2018-11-16 福建志坤能源科技开发有限公司 A kind of copper oxide grinding device with dust reduction capability

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Publication number Priority date Publication date Assignee Title
JPH10137620A (en) * 1996-11-13 1998-05-26 Torimu:Kk Glass crusher and glass crushing system using the same
EP2217381A1 (en) * 2007-12-11 2010-08-18 FLSmidth A/S A roller mill
CN203417724U (en) * 2013-07-01 2014-02-05 张元杰 Rotary edge runner
CN103991026A (en) * 2014-04-14 2014-08-20 常熟鼎天赫机械有限公司 High-stability plane grinding machine with self-finishing function
CN203863493U (en) * 2014-04-14 2014-10-08 常熟鼎天赫机械有限公司 High-stability plane grinding machine with self-trimming function
CN205074047U (en) * 2015-03-03 2016-03-09 贵州省湄潭县富通米业有限公司 Base of a roller is used in rice production
CN205684096U (en) * 2016-06-01 2016-11-16 鹰潭瑞鑫铜业有限公司 A kind of quick lapping device of cupric oxide powder
CN106622468A (en) * 2016-12-06 2017-05-10 东阿阿胶股份有限公司 Colla corii asini pulverizer
CN206351407U (en) * 2017-01-06 2017-07-25 中山东运制版有限公司 The dust-proof anti-splash device of roller attrition process
CN206869650U (en) * 2017-03-27 2018-01-12 河南鑫宇光科技股份有限公司 A kind of high efficiency abrasive disk
CN206810460U (en) * 2017-04-20 2017-12-29 湖州猎源医学检验所有限公司 A kind of battery powder material process equipment
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110732381A (en) * 2019-11-19 2020-01-31 徐照岩 Graphite lithium cell reducing mechanism for negative electrode material
CN113231151A (en) * 2021-05-11 2021-08-10 万一 Automatic grinder of chinese herbal medicine

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