CN106435658B - A kind of rotary electric casting device being exclusively used in holographic nickel version - Google Patents
A kind of rotary electric casting device being exclusively used in holographic nickel version Download PDFInfo
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- CN106435658B CN106435658B CN201610850553.5A CN201610850553A CN106435658B CN 106435658 B CN106435658 B CN 106435658B CN 201610850553 A CN201610850553 A CN 201610850553A CN 106435658 B CN106435658 B CN 106435658B
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- rotating cylinder
- electroforming
- nickel version
- tank liquor
- slot bucket
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/10—Moulds; Masks; Masterforms
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention discloses a kind of rotary electric casting device for being exclusively used in holographic nickel version, including round tubbiness groove body system and the rectangular tubbiness circulatory system, heating system, driving and control system, rotating cylinder, holographic nickel version surround and is pasted on rotating cylinder, cylinder bottom has impeller, it is interconnected between groove body system and the circulatory system, there is tank liquor filter device in the circulatory system, filter device includes at least five filtering stems, filtration core is installed on the filtering stem, there is supports end cap positioned at filtration core column bottom, the end cap is hollow structure inside, hollow form end cap, which can be used for storing up, stays remaining filter residue.The present apparatus can avoid tank liquor leakage, impeller rotates together and stirs tank liquor with rotating cylinder when electroforming, and tank liquor ion convection current can be made more abundant, holographic nickel version thickness distribution it is more uniform, it efficiently solves the problems, such as holographic nickel version edge effect, greatly improves electroforming product quality.
Description
Technical field
The present invention relates to a kind of rotary electric casting devices for being exclusively used in holographic nickel version, belong to electroforming apparatus equipment technology field.
Background technique
In the electroforming process of holographic false proof nickel version, the thickness uniformity is to measure an important indicator of electroformed nickel version quality,
Directly influence the effective length of the subsequent moulding film brightness with product and moulding film band.It is well known, rotary electric casting device phase
It has a clear superiority in electroforming uniformity than common suspension type electroforming apparatus, the reason is that electroformed nickel version is attached at and constantly rotates
Identical at a distance from anode titanium basket on cathode rotating cylinder, electric field line distribution is uniform, therefore the nickel version thickness after electroforming is very uniform, but
Real work discovery, is present in the holographic nickel version edge effect problem of suspension type electroforming apparatus, still remains rotary electroforming dress
Equally occurring in setting, the nickel version electroforming thickness of slot bottom lower part is still thicker than top, on the other hand, existing suspension type or rotary electric
In casting device, the circulation filter of electroforming tank liquor is respectively positioned on outside electroforming tank bucket, is connected between the two by plastic flexible pipe, often
The problems such as will appear tank liquor leakage, since tank liquor is a kind of valuable and tool pollution liquid, tank liquor leakage will bring certain economy
Loss, is also unfavorable for environmental protection.Also just like Chinese invention patent " Large Complicated Structural Component electroforming lathe and method "
(201510920856.5) disclosed, using upper lower groove structure, pre-treatment slot and electroforming tank are placed on above reservoir, and upper slot is used
In pre-treatment and eletroforming, lower slot saves space for storing electroforming solution, makes to be laid out more compact, convenient for reservoir, follows
Connection between loop system and electroforming tank, and electroforming solution is not easy to be contaminated, and the translation of cathode core model or rotation, or translation are put english
Turn；However the invention not can solve the edge effect problem of holographic nickel version equally.
Based on problem above, one kind improving original rotary electric casting device, to improve circulated filter system leakage,
Especially electroforming tank liquor uneven plating problem caused by being unevenly distributed, is badly in need of solving.
Summary of the invention
Object of the present invention is to be directed to background technique described problem, a kind of rotary electroforming dress for being exclusively used in holographic nickel version is designed
It sets, including including round tubbiness groove body system and the rectangular tubbiness circulatory system, heating system, driving and control system, rotating cylinder, entirely
For breath nickel version around being pasted on rotating cylinder, cylinder bottom has impeller, is interconnected between groove body system and the circulatory system, the circulatory system
In have a tank liquor filter device, filter device includes at least five filtering stems, is equipped with filtration core on the filtering stem, is located at
There is supports end cap in filtration core column bottom, and the end cap is hollow structure inside, and hollow form end cap, which can be used for storing up, stays remaining filter residue.This
Device can avoid tank liquor leakage, and impeller rotates together and stir tank liquor with rotating cylinder when electroforming, and tank liquor ion convection current can be made more to fill
Point, holographic nickel version thickness distribution it is more uniform, efficiently solve the problems, such as holographic nickel version edge effect, greatly improve electroforming production
Quality.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of rotary electric casting device being exclusively used in holographic nickel version, comprising: groove body system, heating system, the circulatory system, drive
Dynamic and control system, rotating cylinder；The groove body system includes circular cylindrical shape slot bucket, and the circulatory system includes square column slot bucket, described
Heating system includes the electric heating tube for heating electroforming tank liquor, and the driving and control system include: sensing unit, temperature control list
Member, circulating pump driving unit, rotating cylinder driving unit, protection location, electroforming process parameter setting and process control unit；Described turn
Cylinder is located in slot bucket, and rotating cylinder periphery is around posting electroforming holography nickel version, rotating cylinder constant speed or speed-changing rotation in slot bucket when electroforming；Institute
Stating square column slot bucket top has circulating pump, and the circulating pump inlet is united by plastic tube link slot system, and circulation pumps out liquid
Mouth connection filter device；It is characterized by:
On the rotating cylinder lower part or lower circumference, it is evenly distributed at least three pieces impeller；The impeller is for stirring electroforming
Tank liquor；
It is interconnected between the circular cylindrical shape slot bucket and square column slot bucket, and circular cylindrical shape slot bucket and square column slot
There is one piece of baffle being readily disassembled between bucket, the baffle is vacantly to arrange.
A kind of rotary electric casting device being exclusively used in holographic nickel version as described above, it is characterised in that: impeller on the rotating cylinder
The piece number and installation site height, can accordingly be adjusted according to nickel version patch version position holographic on rotating cylinder and space of a whole page size.
A kind of rotary electric casting device being exclusively used in holographic nickel version as described above, it is characterised in that: the filter device packet
At least five filtering stems are included, filtration core is installed on the filtering stem, has supports end cap positioned at filtration core column bottom, it is described
End cap is hollow structure inside.The beneficial effect is that: hollow form end cap, which can be used for storing up, stays remaining filter residue.
The medicine have the advantages that
(1) the efficient convective mass transfer of solution can be improved to greatest extent: rotary electric casting device volume compares common suspension
Formula electroforming apparatus is bigger, and the nickel sulfamic acid electroforming solution ion diffusion velocity of high concentration is slow, and rotating cylinder can only drive the molten of edge
Liquid mass transfer convection current installs impeller unit additional, plays the role of stirring to tank liquor, can speed up solion and spring up bottom-up, mention
The uniformity of high electroformed nickel version thickness.
(2) the risk of tank liquor leakage can be reduced to greatest extent: common circulated filter system is placed outside slot bucket, using circulation
Pumping takes solution, flow back into slot bucket through filtration treatment, then with pipeline, often will cause interface solution leakage, and solution splashes to
Circulating pump can also have corrosion to injure to pump.Using the present apparatus, circulating pump is located at circulatory system top, the circulatory system and slot bucket bottom
Portion communicates, and reduces the external of pipeline, can reduce the risk of tank liquor leakage.
Detailed description of the invention
Fig. 1 is a kind of rotary electric casting device top view for being exclusively used in holographic nickel version of the embodiment of the present invention；
Fig. 2 is Fig. 1 internal structure expanded schematic diagram.
Fig. 3 is a kind of barrel configuration axonometric drawing；
Fig. 4 is another barrel configuration axonometric drawing.
Description of symbols in attached drawing:
1-circular cylindrical shape slot bucket, 2-steel rings, 3-cover boards, 4-circulating pumps, 5-baffles, 6-rotating cylinders, 7-impellers, 8-
Heating tube, 9-anode titanium baskets, 10-inlet tubes, 11-filtering stems, 12-filtration cores, 13-end caps.
Specific embodiment
Below in conjunction with attached drawing, embodiments of the present invention is further illustrated, and examples of the embodiments are shown in the accompanying drawings,
In which the same or similar labels are throughly indicated same or similar element or elements with the same or similar functions.Under
Face is exemplary by reference to the embodiment that attached drawing describes, it is intended to is used to explain the present invention, and be should not be understood as to the present invention
Limitation, any modification, equivalent replacement or improvement for being made all within the spirits and principles of the present invention etc. should be included in this
It within the scope of the claims of invention, is not addressed in detail in the technical program, is well-known technique.
Referring to Fig. 1 and Fig. 2, a kind of rotary electric casting device for being exclusively used in holographic nickel version of the present invention, including groove body system plus
There is steel ring 2 on hot systems, the circulatory system, driving and control system, rotating cylinder 6, groove body system top, uniformly suspended on six on steel ring 2
A anode titanium basket 9, anode titanium basket are provided with electroforming sulfur-bearing nickel ball, and anode titanium basket is packaged using bilayer anode bag.The slot
System system includes circular cylindrical shape slot bucket 1, and the circulatory system includes square column slot bucket, there is cover board 3, cover board 3 on square column slot bucket
On circulating pump 4 is installed, the working face of dress patch electroformed nickel version is cathode rotating cylinder 6, and rotating cylinder 6 is distributed evenly at the bottom of six impellers
7, there are three heating tubes 8 in groove body system, the circulatory system further includes the inlet tube 10 of circulating pump 4, filtering stem 11 and is mounted on
The filtration core 12 on stem 11 is filtered, filtering 11 bottom of stem is the end cap 13 of fixed filtration core.
The built-in nickel sulfamic acid electroforming tank liquor of the cylindrical recess bucket 1, makes circular cylindrical shape slot bucket 1 by thermoplastic welding procedure
It is fitted together with square column slot bucket, there is one piece of gear being readily disassembled between circular cylindrical shape slot bucket 1 and square column slot bucket
Plate 5, since baffle 5 is vacantly to arrange, so 5 bottom of baffle and the groove body bottom gap Jian You, can guarantee that the circulatory system filters
Electroforming tank liquor afterwards freely passes back into groove body system, that is, 5 lower section suspension area of plate washer constitutes circular cylindrical shape slot bucket 1 and square column
Interconnected region between two containers of shape slot bucket；Heating system includes electric heating tube 8, for directly adding to tank liquor
Heat；Driving with control system include sensing unit, temperature conditioning unit, circulating pump driving unit, rotating cylinder driving unit, protection location,
Electroforming process parameter setting and process control unit；The rotation driving of rotating cylinder 6 uses motor acceleration and deceleration machine structure；6 periphery of rotating cylinder
It is the working face of electroforming holography nickel version, i.e., holographic nickel version has hollow rotating shaft around being attached on rotating cylinder 6 in the middle part of rotating cylinder, rotating cylinder 6 revolves
Rotary device drives 6 constant speed of rotating cylinder or speed-changing rotation by rotary shaft, carries out electroforming operation；The impeller 7 has six, and impeller 7 is
PP material, impeller 7 are evenly distributed on 6 lower circumference of rotating cylinder simultaneously, for stirring electroforming solution, guarantee the electricity of slot bottom when electroforming rotation
Casting tank liquor can be by Stirring to upper layer.It preferably, can be corresponding according to nickel version holographic on rotating cylinder patch version position and space of a whole page size
Adjustment impeller 76 middle and lower part of rotating cylinder height, meanwhile, the piece number of impeller 7 is also adjustable, but it is minimum no less than three pieces.
Preferably, the structure, arrangement and driving method of the impeller be either: having one to pass through rotating cylinder hollow rotating shaft
D-axis, d-axis lower end extend radially outward at least three pieces impeller, and the impeller is located between rotating cylinder and circular cylindrical shape slot bucket, d-axis
There is flange in upper end and drives the frequency control motor direct connection of impeller rotation.
In the embodiment of the present invention, all each components (including connector and firm part) contacted with casting liquid are corrosion-resistant plastic
Or stainless steel, wherein the material of circular cylindrical shape slot bucket 1, square column slot bucket and plate washer 5 is PVC or PP, slot bucket surrounding wall thickness
10~15mm, 15~20mm of base thickness.
Heating tube 8 has three (total 6KW), and each heating tube 8 is uniformly distributed in the inner wall of circular cylindrical shape slot bucket 1, and temp controlled meter contains
Automatic temperature-controlled and overtemperature alarm.
Circulating pump 4 is fixed on square column slot bucket top by cover board 3 in the circulatory system, and the inlet of circulating pump 4 passes through
Plastic tube link slot system system, circulating pump liquid outlet connect filter device, and an interface arranged at the filter device top, in inside
Sky, there are five interfaces at middle part, are connected with five filtering stems 11 by thermoplastic welding procedure, and filtering on stem 11 has electroforming tank liquor
The hole of outflow installs filtration core 12 on each hole, and filtering 11 bottom of stem is fixed with plastic end cover 13, by lifting circulating pump
4 and cover board 3, it can be filtered the replacement of core 12, and 13 hollow structure inside of plastic end cover can store up and stay remaining filter residue.
Driving is arranged, all display instrument centralized displayings are in one piece of panel with control system using PLC plus touch screen
On.
The rotating device of rotating cylinder 6 matches speed reducer using motor, and rotating device and 6 junction of rotating cylinder can use metal bolts
It is fixed.
Rotating cylinder 6 is stainless steel material, and outer wall is conductive working face, and inner wall is coated with insulated paint, 3~5mm of wall thickness or so, rotating cylinder
6 size is customized according to actually required holographic nickel version size, and common-size is diameter 400mm, height 1200mm.
It is also equipped with that electroforming tank liquor liquid level is too low or excessively high alarm protecting apparatus inside the cylindrical recess bucket 1.
A kind of course of work control of rotary electric casting device for being exclusively used in holographic nickel version of the present invention is summarized as follows:
(1) power supply is opened, heating tube 8 is opened by control system, adjusts tank liquor to suitable temperature 45 C；
(2) open circulating pump 4 and open circulating filtration, tank liquor enters circulating pump through inlet tube 10, by the mistake of filtration core 12
Filter, filtrate exudation passes back into slot bucket, and filter residue is trapped in plastic end cover 13；
(2) the stickup of holographic nickel version is surrounded on rotating cylinder 6, then impeller 7 is fixedly mounted with plastic bolt；
(3) the holographic nickel version pasted on rotating cylinder is subjected to the stream such as electroforming pre-treatment, including oil removing, washing, wetting and passivation
Journey；
(4) open and promote motor, rotating cylinder 6 is connect with rotating device, is placed in groove body system, open rotating device；
(5) manufacturing parameter is effectively arranged by control system, starts electroforming work；
(6) reach manufacturing technique requirent to holographic nickel version thickness, cut off each power supply, take out holographic nickel version, it is cleaned, dry
Afterwards, it can be obtained holographic nickel version after electroforming in homogeneous thickness.
A kind of rotary electric casting device for being exclusively used in holographic nickel version of the present invention can improve the efficient right of solution to greatest extent
Spread matter: rotary electric casting device volume is bigger compared to common suspension type electroforming apparatus, the nickel sulfamic acid electroforming of high concentration
Solion diffusion velocity is slow, and rotating cylinder can only drive the solution mass transfer convection current at edge, installs impeller unit additional, has stirring to tank liquor
Effect, can speed up solion and springs up bottom-up, improve the uniformity of electroformed nickel version thickness.And it can drop to greatest extent
The risk of low tank liquor leakage: common circulated filter system is placed outside slot bucket, extracts solution using circulating pump, through filtration treatment, then
It is flow back into slot bucket with pipeline, often will cause interface solution leakage, solution splashes to circulating pump, can also have caustic trauma to pump
Evil.Using the present apparatus, circulating pump is located at circulatory system top, and the circulatory system is communicated with slot bucket bottom, reduces the external of pipeline, can
Reduce the risk of tank liquor leakage.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation ",
Terms such as " connected " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly.For the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Claims (1)
1. a kind of rotary electric casting device for being exclusively used in holographic nickel version, comprising: groove body system, heating system, the circulatory system, driving
With control system, rotating cylinder；The groove body system includes circular cylindrical shape slot bucket, and the circulatory system includes square column slot bucket, described to add
Hot systems include the electric heating tube for heating electroforming tank liquor, and the driving and control system include: sensing unit, temperature control list
Member, circulating pump driving unit, rotating cylinder driving unit, protection location, electroforming process parameter setting and process control unit；Described turn
Cylinder is located in slot bucket, and rotating cylinder periphery surround and posts electroforming holography nickel version；Circulating pump is arranged at the square column slot bucket top, described to follow
Ring pumps inlet and is united by plastic tube link slot system, and circulating pump liquid outlet connects filter device；It is characterized by:
On the rotating cylinder lower part or lower circumference, it is evenly distributed at least three pieces impeller；The impeller is used to stir electroforming tank liquor,
Rotating cylinder constant speed or speed-changing rotation in slot bucket when electroforming；
Be interconnected between the circular cylindrical shape slot bucket and square column slot bucket, and circular cylindrical shape slot bucket and square column slot bucket it
Between have one piece of baffle being readily disassembled, the baffle is vacantly to arrange；The height of the piece number and installation site of impeller on the rotating cylinder
It is low, it can accordingly be adjusted according to nickel version holographic on rotating cylinder patch version position and space of a whole page size；The filter device includes at least five
Stem is filtered, filtration core is installed on the filtering stem, has supports end cap positioned at filtration core column bottom, the end cap is internal
Hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850553.5A CN106435658B (en) | 2016-09-26 | 2016-09-26 | A kind of rotary electric casting device being exclusively used in holographic nickel version |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850553.5A CN106435658B (en) | 2016-09-26 | 2016-09-26 | A kind of rotary electric casting device being exclusively used in holographic nickel version |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106435658A CN106435658A (en) | 2017-02-22 |
| CN106435658B true CN106435658B (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610850553.5A Active CN106435658B (en) | 2016-09-26 | 2016-09-26 | A kind of rotary electric casting device being exclusively used in holographic nickel version |
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| CN2085293U (en) * | 1991-04-05 | 1991-09-25 | 北京市印刷技术研究所 | Electric casting device |
| CN203419996U (en) * | 2013-07-31 | 2014-02-05 | 南昌欧菲光科技有限公司 | Electroforming equipment |
| CN204676182U (en) * | 2015-05-11 | 2015-09-30 | 广东鑫瑞新材料科技有限公司 | A kind of electroforming apparatus |
| CN205035478U (en) * | 2015-10-07 | 2016-02-17 | 南京鹏派新材料科技有限公司 | Electroforming equipment suitable for nanometer impression nickel template is duplicated |
| CN206256179U (en) * | 2016-09-26 | 2017-06-16 | 武汉华工图像技术开发有限公司 | A kind of rotary electric casting device for being exclusively used in holographic nickel plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100412235C (en) * | 2004-10-25 | 2008-08-20 | 南京航空航天大学 | Precise electrotyping shaping technology and device by cathode motion prinding method |
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2016
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|---|---|---|---|---|
| CN2085293U (en) * | 1991-04-05 | 1991-09-25 | 北京市印刷技术研究所 | Electric casting device |
| CN203419996U (en) * | 2013-07-31 | 2014-02-05 | 南昌欧菲光科技有限公司 | Electroforming equipment |
| CN204676182U (en) * | 2015-05-11 | 2015-09-30 | 广东鑫瑞新材料科技有限公司 | A kind of electroforming apparatus |
| CN205035478U (en) * | 2015-10-07 | 2016-02-17 | 南京鹏派新材料科技有限公司 | Electroforming equipment suitable for nanometer impression nickel template is duplicated |
| CN206256179U (en) * | 2016-09-26 | 2017-06-16 | 武汉华工图像技术开发有限公司 | A kind of rotary electric casting device for being exclusively used in holographic nickel plate |
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