CN109750269A - A kind of mobile phone nd-fe-b magnet is aluminized coating production line and production technology - Google Patents
A kind of mobile phone nd-fe-b magnet is aluminized coating production line and production technology Download PDFInfo
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- CN109750269A CN109750269A CN201910025215.1A CN201910025215A CN109750269A CN 109750269 A CN109750269 A CN 109750269A CN 201910025215 A CN201910025215 A CN 201910025215A CN 109750269 A CN109750269 A CN 109750269A
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Abstract
It aluminizes coating production line the invention discloses a kind of mobile phone nd-fe-b magnet, including sequentially connected abrasive wire, slightly washes line, ultrasonic wave fine purifiation line, horizontal vacuum coating wire and detection line, further include the robotic conveyance line for carrying out material transferring in production line；Its production technology is comprising steps of S100, grinding: the magnet of blank and abrasive material being layered in proportion and are placed in abrasive roller, and sequentially adds polishing fluid and water into abrasive roller, is packed into grinder and is ground；S200, it slightly washes: ground magnet being transported to three rinse baths for slightly washing line and is slightly washed, rinse bath is during which changed by electric hoist compounding practice；S300, ultrasonic wave fine purifiation: slightly washed magnet is transported to the cleaning of ultrasonic wave fine purifiation line further progress and antirust process；S400, plated film: the magnet after ultrasonic cleaning is subjected to plated film；S500, detection: the magnet after plated film is put into salt fog cabinet and carries out experiment detection；Production efficiency can be improved in the present invention, so that the corrosion resistance of product is more ideal.
Description
Technical field
The present invention relates to Al coating technique fields, further relate to a kind of magnetron sputtering Al coating film production line, specially a kind of hand
Machine nd-fe-b magnet is aluminized coating production line and production technology.
Background technique
Generally there is magnet at three aspects inside mobile phone: vibrating motor, loudspeaker and camera motor, some mobile phone the insides
The magnet for thering is Hall sensor to cooperate.Magnet plays always an important role using upper in mobile phone, so, how to allow hand
Machine magnet can permanent use go down, be at present it is considered the problem of.After magnet is oxidized, magnetism is reduced, and causing cannot be just
It is often used, if taking no action to, this is a kind of waste to resource, so to prevent magnet surface to be oxidized, to magnetic
Iron surface is handled, and plates one layer of aluminium to magnet surface.
Magnetic control sputtering vacuum coating is a kind of physical gas phase deposition technology, the basic principle is that in certain vacuum condition
Under, using physical method by metal or it is nonmetallic be converted to gaseous atom, molecule or partial ionization into plasma, be deposited on work
Part surface simultaneously forms film, so that workpiece be made to obtain certain special surface properties.The technology has when managing workpiece surface processing
There is uniqueness: at low cost, without waste, pollution-free etc..
In view of at present both at home and abroad to the attention degree of environmental protection, using magnetic control sputtering vacuum coating technology as a kind of mobile phone magnetic
The green manufacture technology of iron surface protection receives more and more extensive concern.
But existing magnet plated film has the following deficiencies: in conventional magnetron sputtering vacuum coating production process, for example gives birth to
It is often difficult to control in producing line there are many human factors, this meeting is so that stability, reliability, the quality of product are unable to get
Guarantee；In addition, labor productivity is lower, and management cost is higher.Therefore, a kind of mobile phone magnet production line gesture of aluminizing is developed to exist
It must go, it can make the more regular property of the entire production line, stability, duration, to guarantee the production work state of constancy,
It effectively improves production efficiency, stable product quality, effectively calculate production data and production plan arrangement, life can be reduced
Production and management cost.
Summary of the invention
In order to overcome the shortcomings of that prior art, the present invention provide a kind of mobile phone nd-fe-b magnet plating aluminized coating production
Line can effectively solve the problem of background technique proposes.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of mobile phone nd-fe-b magnet is aluminized coating production line, including sequentially connected abrasive wire, slightly washes line, ultrasonic wave essence
Line, horizontal vacuum coating wire and detection line are washed, further includes the robotic conveyance line for carrying out material transferring in production line.
Further, the line of slightly washing includes three rinse baths for being respectively used to dress different liquids.
Further, the robotic conveyance line includes robot and the material frame for carrying magnet.
In addition the present invention has also been devised a kind of mobile phone nd-fe-b magnet and aluminizes Coating process, includes the following steps:
Step 100, grinding: the magnet of blank and abrasive material are layered in proportion and are placed in abrasive roller, and to described
Polishing fluid and water are sequentially added in abrasive roller, are covered to be packed into grinder after abrasive roller lid and be ground, after grinding
It takes out, is put into material frame；
Step 200 is slightly washed: ground magnet being transported to three rinse baths for slightly washing line and is slightly washed, during which by electricity
Cucurbit compounding practice changes rinse bath；
Step 300, ultrasonic wave fine purifiation: slightly washed magnet is transported to ultrasonic wave fine purifiation line further progress and cleans and prevents
Rust process；
Step 400, plated film: the magnet after ultrasonic cleaning is transported to next process, plated film is carried out；
Step 500, detection: the magnet after plated film is put into salt fog cabinet and carries out experiment detection.
Further, the step 100 further include: be put into rolling according to the stack order of magnet, abrasive material, magnet, separation powder
The four-layer structure for accounting for entire roller volume 3/4ths is formed in cylinder, adds water to 2~3 centimeters of roller mouth.
Further, the step 200 further include: the Venus cleaning solution of clear water, 5% is sequentially placed into three rinse baths
And clear water, ground magnet are successively completed slightly to wash in three rinse baths.
Further, the step 300 further include: be sequentially placed into three rinse baths 5-10% Venus cleaning solution,
Bohr's rust removing solution and 0.2-0.5% Bohr's antirust liquor of 5-8%, and by slightly washed magnet successively in three rinse baths
Complete fine purifiation.
Further, the step 400 further include: will be transported equipped with the magnet after ultrasonic wave fine purifiation by roller transporter
Plated film is carried out into the vacuum coating equipment of vacuum film coating chamber.
Further, the step 500 further include: the time that detection magnet gets rusty.
Further, the vacuum coating equipment is magnetron sputtering coater, filming parameter are as follows: air pressure setting value is 1Pa, when
Between setting value be 10h, bias setting value be 150V, power settings 30Kw, finally come out product film layer be 3-5 μm.
Compared with prior art, the beneficial effects of the present invention are:
Production line and production technology of the invention is greatly improved Al plated film production efficiency, guarantee Al film stability,
Reliability, so that the thickness of mobile phone magnet coating and corrosion resistance are more ideal；It is steady to effectively improve production efficiency, product quality
Qualitative, effective calculating production data and production plan arrangement, can reduce production and management cost.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the flow diagram of production technology of the invention.
Figure label:
The horizontal abrasive wire of 1-；2- slightly washes line；3- ultrasonic wave fine purifiation line；4- horizontal vacuum plated film；5- detection；6- robot fortune
Defeated line；
401- roller transport vehicle；402- roller；403- vacuum film coating chamber；404- vacuum coating equipment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
The coating production line as shown in Figure 1, a kind of mobile phone nd-fe-b magnet is aluminized, including be sequentially connected with abrasive wire 1, slightly wash line
2, ultrasonic wave fine purifiation line 3, horizontal vacuum coating wire 4 and detection line 5 further include the machine for carrying out material transferring in production line
People's supply line 6.
Further, the line 2 of slightly washing includes three rinse baths for being respectively used to dress different liquids.
Further, the robotic conveyance line 6 includes robot and the material frame for carrying magnet.
Further, horizontal vacuum plated film 4 includes roller transport vehicle 401, roller 402, vacuum film coating chamber 403 and vacuum
Coating machine 404, vacuum coating equipment 404 are magnetron sputtering coater.
As preferred embodiment: when work, magnet and abrasive material are packed into roller in proportion in horizontal abrasive wire 1,
Grinder is packed into be ground.Ground magnet is transported to by the transportation robot of robotic conveyance line 6 and slightly washes line 2,
Ultrasonic wave fine purifiation line 3 is transported after cleaning again, the sequence of operations such as cuts, dry through over cleaning, derusting, antirust, wind and completing
Afterwards, then by magnet by transportation robot horizontal vacuum plated film 4 is transported, roller 402 is transported Vacuum Deposition by roller transport vehicle 401
Film room 403 after being fixed with spanner, magnet is put into vacuum coating equipment 404 and starts plated film.
Embodiment 2:
The Coating process as shown in Fig. 2, a kind of mobile phone nd-fe-b magnet is aluminized, includes the following steps:
Step 100, grinding: the magnet of blank and abrasive material are layered in proportion and are placed in abrasive roller, and to described
Polishing fluid and water are sequentially added in abrasive roller, are covered to be packed into grinder after abrasive roller lid and be ground, after grinding
It takes out, is put into material frame.Preferably, according to magnet, abrasive material, magnet, separate powder stack order be put into roller formed account for it is whole
The four-layer structure of a roller volume 3/4ths adds water to 2~3 centimeters of roller mouth.Wherein abrasive material and magnet account for grinding rolling altogether
Cylinder 3/4ths, in order that coming into full contact with abrasive material and magnet surface, to reach derusting purpose.Water be added to 2~3 centimeters without
It is to pile, in order that abrasive roller is internal in high-speed rotation process to generate heat, avoids rising broken on roller, extend its use
Service life, therefore use the method.Product can be ground by different abrasive materials, be divided into corase grinding, fine grinding and polishing, corase grinding and
The process of fine grinding is the same, and abrasive material material used is different, and one is Brown Alundum, and the other is silicon carbide.The technique of polishing is omited
Micro- difference, is not added water.The product surface obtained with different abrasive materials also has very big difference, this is determined by the diameter of abrasive material
Fixed.
Step 200 is slightly washed: ground magnet being transported to three rinse baths for slightly washing line and is slightly washed, during which by electricity
Cucurbit compounding practice changes rinse bath.The Venus cleaning solution and clear water of clear water, 5% are sequentially placed into three rinse baths, it is ground
Magnet successively complete slightly to wash in three rinse baths.The effect of one slot clear water is to fall magnet surface Fouling Cleaning, two slots gold
Star cleaning solution is to fall the remaining Fouling Cleaning of magnet surface, and three slot clear water are to wash the Venus cleaning solution on surface.Period
Magnet cleaning is changed slot and is completed by electric hoist.The machine for slightly washing the cleaning cage of line 2 by transportation robot is transported to by transportation robot
Arm is put into each rinse bath, it is therefore an objective to clean the dirt of magnet surface.
Step 300, ultrasonic wave fine purifiation: slightly washed magnet is transported to ultrasonic wave fine purifiation line further progress and cleans and prevents
Rust process.The magnet slightly washed transports ultrasonic wave fine purifiation line 3 by transportation robot.5- is sequentially placed into three rinse baths
10% Venus cleaning solution, Bohr's rust removing solution of 5-8% and 0.2-0.5% Bohr's antirust liquor, and the magnet that will slightly wash
Fine purifiation successively is completed in three rinse baths, dried up after washing, transport subsequent processing after drying.
Step 400, plated film: the magnet after ultrasonic cleaning is transported to next process, plated film is carried out；It is transported by roller
Defeated machine will transport equipped with the magnet after ultrasonic wave fine purifiation and carry out plated film into the vacuum coating equipment of vacuum film coating chamber.Preferably, it rolls
Roller 402 is transported vacuum film coating chamber 403 by cylinder transport vehicle 401, and after the installation is completed, magnet is put into vacuum coating equipment 404,
100kg magnet can be placed in each vacuum coating equipment 404, starts to carry out plated film after having determined technique.Filming parameter are as follows: air pressure is set
Setting value is 1Pa, and time setting value is 10h, and bias setting value is 150V, power settings 30Kw, the product film finally come out
Layer is 3-5 μm.
Step 500, detection: the magnet after plated film is put into salt fog cabinet and carries out experiment detection.It need to detect what magnet got rusty
Time.
After detection, deliver to producer.It is above-mentioned to aluminize coating production line and production for a kind of mobile phone nd-fe-b magnet
Production efficiency can be improved in technique, so that the corrosion resistance of product is more ideal.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
- The coating production line 1. a kind of mobile phone nd-fe-b magnet is aluminized, it is characterised in that: including sequentially connected abrasive wire (1), slightly Line (2), ultrasonic wave fine purifiation line (3), horizontal vacuum coating wire (4) and detection line (5) are washed, further includes for carrying out object in production line Expect the robotic conveyance line (6) of transmission.
- The coating production line 2. a kind of mobile phone nd-fe-b magnet according to claim 1 is aluminized, it is characterised in that: described slightly to wash Line (2) includes three rinse baths for being respectively used to dress different liquids.
- The coating production line 3. a kind of mobile phone nd-fe-b magnet according to claim 1 is aluminized, it is characterised in that: the machine People's supply line (6) includes robot and the material frame for carrying magnet.
- The Coating process 4. a kind of mobile phone nd-fe-b magnet based on production line described in claim 1 is aluminized, it is characterised in that: Include the following steps:Step 100, grinding: the magnet of blank and abrasive material are layered in proportion and are placed in abrasive roller, and to the grinding Polishing fluid and water are sequentially added in roller, are covered to be packed into grinder after abrasive roller lid and be ground, are taken out after grinding, It is put into material frame；Step 200 is slightly washed: ground magnet being transported to three rinse baths for slightly washing line and is slightly washed, during which by electric hoist Compounding practice changes rinse bath；Step 300, ultrasonic wave fine purifiation: slightly washed magnet is transported to the cleaning of ultrasonic wave fine purifiation line further progress and rust-proofer Sequence；Step 400, plated film: the magnet after ultrasonic cleaning is transported to next process, plated film is carried out；Step 500, detection: the magnet after plated film is put into salt fog cabinet and carries out experiment detection.
- The Coating process 5. a kind of mobile phone nd-fe-b magnet according to claim 4 is aluminized, it is characterised in that: the step Rapid 100 further include: according to magnet, abrasive material, magnet, separate powder stack order be put into roller formed account for entire roller volume four / tri- four-layer structure adds water to 2~3 centimeters of roller mouth.
- The Coating process 6. a kind of mobile phone nd-fe-b magnet according to claim 4 is aluminized, it is characterised in that: the step Rapid 200 further include: the Venus cleaning solution and clear water of clear water, 5% are sequentially placed into three rinse baths, ground magnet is successively It completes slightly to wash in three rinse baths.
- The Coating process 7. a kind of mobile phone nd-fe-b magnet according to claim 4 is aluminized, it is characterised in that: the step Rapid 300 further include: the Venus cleaning solution of 5-10%, Bohr's rust removing solution of 5-8% and 0.2- are sequentially placed into three rinse baths 0.5% Bohr's antirust liquor, and slightly washed magnet is successively completed into fine purifiation in three rinse baths.
- The Coating process 8. a kind of mobile phone nd-fe-b magnet according to claim 4 is aluminized, it is characterised in that: the step Rapid 400 further include: will be transported equipped with the magnet after ultrasonic wave fine purifiation to the vacuum coating of vacuum film coating chamber by roller transporter Plated film is carried out in machine.
- The Coating process 9. a kind of mobile phone nd-fe-b magnet according to claim 4 is aluminized, it is characterised in that: the step Rapid 500 further include: the time that detection magnet gets rusty.
- The Coating process 10. a kind of mobile phone nd-fe-b magnet according to claim 4 is aluminized, it is characterised in that: described Vacuum coating equipment is magnetron sputtering coater, filming parameter are as follows: air pressure setting value is 1Pa, and time setting value is 10h, and bias is set Setting value is 150V, power settings 30Kw, and the product film layer finally come out is 3-5 μm.
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| CN201910025215.1A CN109750269A (en) | 2019-01-11 | 2019-01-11 | A kind of mobile phone nd-fe-b magnet is aluminized coating production line and production technology |
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| CN201910025215.1A CN109750269A (en) | 2019-01-11 | 2019-01-11 | A kind of mobile phone nd-fe-b magnet is aluminized coating production line and production technology |
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