CN206562470U - Prepare the electroforming apparatus of large-scale seamless microprism template - Google Patents
Prepare the electroforming apparatus of large-scale seamless microprism template Download PDFInfo
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- CN206562470U CN206562470U CN201720191853.7U CN201720191853U CN206562470U CN 206562470 U CN206562470 U CN 206562470U CN 201720191853 U CN201720191853 U CN 201720191853U CN 206562470 U CN206562470 U CN 206562470U
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- electroforming
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- electrotyping bath
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Abstract
The utility model is related to the electroforming apparatus for preparing large-scale seamless microprism template, including electrotyping bath, electric machine support and motor, provided with upper in electrotyping bath, lower electroforming solution pipeline, there is roller in the annular orbit of electrotyping bath bottom land, roller is fixed on disk lower surface, provided with the titanium basket that bottom land is fixed on by titanium tube in electrotyping bath, track shape electroforming template is provided with electrotyping bath, titanium basket is coaxially located in electroforming template, motor output shaft is connected by attachment means with electroforming template upper end, electroforming template lower end is fixed in disk, electroforming template surface circumferentially has four conductive bars along electroforming template axles to extension, electroforming template surface has three anchor ears for encircling electroforming template vertically, conductive bar is located in anchor ear.The utility model improves thickness evenness, obtains seamless microprism metal track template, improves production efficiency, increases the use time of cylinder microprism metal track template, reduces production cost.
Description
Technical field
The utility model is related to the electroforming apparatus for preparing large-scale seamless microprism template, is particularly suitable for use in large-sized seamless
The production of microprism metal track template.
Background technology
The principle of electroforming is spot deposition theory in Applied Electrochemistry, by the spot deposition metal on master mold, then by metal
The technique for being separated from master mold and required metallic article being made.Using electroforming process, some can be manufactured and be difficult to be machined into
The metallic article of the special shape of method manufacture, such as available for needed for preparing large format, high-precision microprismatic retroreflective material
Metal track, by the method for plane electrotyping and then using the crawler belt that makes of method of laser welding, making micro-prism type
During reflectorized material, metal track passes sequentially through heating station and cooling stations, in heating station, and temperature rises to film glass state transformation temperature
It is more than degree, until film is softened and its surface forms the pattern consistent with metal track surface, and in cooling stations, metal
The temperature at crawler belt heating position is down to below the glass transition temperature, and metal track is cooled rapidly, so that film is solid
Change；Then film is peeled off from instrument.Therefore, constantly cold and heat succeed each other and higher pressure in the presence of, weld seam is easy
Cracking, damages equipment and product, and production efficiency is relatively low.
The content of the invention
In order to solve the above problems, the utility model provides the electroforming apparatus for preparing large-scale seamless microprism template, should
When equipment making major diameter, the seamless microprism cylinder metal track template of high thickness, thickness evenness can be greatly improved, is obtained
To seamless microprism metal track template, production efficiency is improved, increases the use time of cylinder microprism metal track template,
Reduce production cost.
To achieve the above object, concrete scheme of the present utility model is：
Prepare the electroforming apparatus of large-scale seamless microprism template, including electrotyping bath, the motor branch that is fixed on above electrotyping bath
Frame and the motor being fixed on electric machine support, the top in electrotyping bath are provided with the upper electroforming solution pipeline of ring-type, in electrotyping bath
Interior lower section is provided with the lower electroforming solution pipeline of ring-type, is provided with annular orbit in electrotyping bath bottom land, in annular orbit circumferentially
Three rollers are at least evenly equipped with, the disk of ring-type are provided with above annular orbit, each roller is fixed on the lower surface of disk, in electricity
Cast and titanium basket is provided with groove, be provided with multiple through holes on the surface of titanium basket, electrotyping bath bottom land, titanium tube are fixed in titanium basket bottom by titanium tube
Through the inner ring of disk and annular orbit, track shape electroforming template is provided with electrotyping bath, titanium basket is coaxially located in electroforming template,
Motor output shaft is connected by attachment means with the upper end of electroforming template, and the lower end of electroforming template is fixed in disk, in electroforming
The surface of template is evenly distributed four conductive bars along electroforming template axles to extension, and the upper end of conductive bar is higher than electroforming template
8~12cm of upper surface, the upper end of conductive bar is connected with attachment means, and being axially fixed three on the surface of electroforming template encircles
The anchor ear of electroforming template, conductive bar is located in anchor ear.The upper end of conductive bar is higher than electroforming template upper surface convenience and attachment means
Connection.
Attachment means include connecting shaft, four connecting rods, and the upper end of connecting shaft is connected with motor output shaft, four connecting rods it is upper
End is connected with the lower end of connecting shaft respectively, and the upper end of the lower ends of four connecting rods respectively with electroforming template is connected, on electric machine support
Provided with adjustable elastic annular conducting ring, four connecting rods are flexibly connected with conducting ring respectively, in the lower end of four connecting rods point
Not She You clip, the clip of four connecting rods clamps the upper end of four conductive bars respectively.The upper end of conductive bar is higher than in electroforming template
The convenient connecting rod with attachment means of end face is fixed.
The profile of titanium basket is hourglass-shaped.
Four elastic clips are evenly distributed in disk, the lower end of electroforming template is fixed in each elastic clip.
The material of conducting ring is Titanium, and thickness is 1mm.
Conductive bar thickness is 1mm, and material is Titanium.
It is provided with electrotyping bath bottom land in three circular holes, each circular hole and has been respectively fixedly connected with titanium tube, the upper end of each titanium tube
It is fixedly connected respectively with titanium basket.
Multiple limbers are evenly distributed in the lower surface of upper electroforming solution pipeline, in the circumference of upper electroforming solution pipeline
One end is provided with the inlet channel that is communicated with upper electroforming solution pipeline, upper electroforming solution pipeline apart from inlet channel by closely to remote
The diameter of each limbers increases successively, multiple limbers has been evenly distributed in the upper surface of lower electroforming solution pipeline, in lower electricity
Circumferential one end of casting solution line is provided with the drainage pipeline communicated with lower electroforming solution pipeline, the distance row of lower electroforming solution pipeline
Waterpipe is increased successively by the diameter closely to remote each limbers.
Electric machine support is taper.
The preparation method of the electroforming apparatus of large-scale seamless microprism template is prepared, preparation method step is as follows：
（1）Prepare one long 3.5 meters, wide 1.4 meters of metal form, metal form has front and back, and front is information
Face, information faces are rough micro-prism structure faces；
（2）Prepare the L-type fixed strip of two titaniums, be pasted and fixed on the both sides width of metal form with epoxy glue respectively
Direction edge, settled principle is：The edge and metal form widthwise edges of L-type fixed strip are in same plane, and two L-types
The lower end edge of fixed strip is located at same direction；
（3）Two L-type fixed strips are fitted back-to-back after after epoxy glue solidification, blending bolt is by two L-type fixed strips
Lower end edge is fixed together, and two L-type fixed strips drive the both sides of the edge of metal form to be brought into close contact respectively, forms a track shape
Electroforming template, it is ensured that the information faces with micro-prism structure are in electroformed mould intralamellar part；
（4）Short transverse outside electroforming template fixes four conductive bars, and circumferencial direction fixes three anchor ears, then uses adhesive tape
Stick outside electroforming template, conductive bar exposes electroforming template 8~12cm of upper surface；
（5）Electroforming template is put into electrotyping bath, the bottom of electroforming template is fixed in disk, is pressed from both sides by elastic clip
Tightly, the upper end of electroforming template is connected with attachment means, and four clips clamp four exposed conductive bars respectively；
（6）After checking that electroforming template and conductive bar thereon are all completely fixed, electroforming solution is inputted by inlet channel
Electrotyping bath is flowed into, when electroforming capacity needed for the electroforming solution in electrotyping bath reaches, inlet channel is closed, starts motor, motor
The rotation of electroforming template is driven, starts electroforming and replicates；
（7）After the completion of electroforming, electroforming template is taken out, the bolt for fixing two L-type fixed strips is unclamped, by table in electroforming template
The metal deposition layer in face departs from, and obtains large-scale seamless microprism templated metal crawler belt, microprism information faces are on metal track surface.
Have limbers of different sizes on two electroforming solution pipelines of the utility model, Distribution Principles be from inlet channel,
Drainage pipeline is more remote, and limbers is bigger.Bottom disc has four elastic clips, and elastic clip can clamp the bottom of electroforming template；
Conducting ring adjustable tightness, because electric machine support is taper, therefore conducting ring can be adjusted up and down, for adjusting 4 connecting rods
Angle, and then adjust the height of electroforming template；Electroforming apparatus of the present utility model is by the way of vertical rotating to metal form
Replicated.Electroforming template is fixed on motor by attachment means, and plastics directly and disk contact, and are used in attachment means bottom
Elastic clip is clamped.Titanium basket can be fixed on electroforming trench bottom by 3 titanium tubes through disc centre, and can make as needed
The height of standby metal track selects suitable titanium tube, and the metal track thickness of preparation is uniform and seamless, and production efficiency is high, raw
Produce cost low.The utility model is applicable one or more mixing in the metal of various electroforming, such as copper, nickel, silver etc..
When the utility model makes major diameter, the seamless microprism cylinder metal track template of high thickness, it can carry significantly
High thickness evenness, obtains seamless microprism metal track template, improves production efficiency, increases cylinder microprism metal track
The use time of template, reduces production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that electroforming template is connected with attachment means.
Fig. 3 is the present invention looks up structural representation of upper electroforming solution pipeline.
Fig. 4 is the structural representation of disk.
Fig. 5 is the overlooking the structure diagram of electrotyping bath bottom land.
Fig. 6 is the structural representation of metal form.
In figure：Electrotyping bath 1, circular hole 1-1, electric machine support 2, motor 3, upper electroforming solution pipeline 4, upper electroforming solution pipeline lead to
Water hole 4-1, lower electroforming solution pipeline 5, lower electroforming solution pipeline limbers 5-1, annular orbit 6, roller 7, disk 8, elastic clip
Piece 8-1, titanium basket 9, through hole 9-1, titanium tube 10, electroforming template 11, conductive bar 12, anchor ear 13, connecting shaft 14, connecting rod 15, conducting ring
16th, clip 17, inlet channel 18, drainage pipeline 19, metal form 20, L-type fixed strip 21, lower end edge 21-1, bolt 22.
Embodiment
The utility model is further described below in conjunction with drawings and examples.
Embodiment：Referring to 1~accompanying drawing of accompanying drawing 6, the electroforming apparatus of large-scale seamless microprism template is prepared, including electrotyping bath 1,
The motor 3 for being fixed on the electric machine support 2 of the top of electrotyping bath 1 and being fixed on electric machine support 2, the top in electrotyping bath 1 is provided with
The upper electroforming solution pipeline 4 of ring-type, the lower section in electrotyping bath 1 is provided with the lower electroforming solution pipeline 5 of ring-type.
Annular orbit 6 is provided with the bottom land of electrotyping bath 1, four rolling 7 has been evenly distributed in annular orbit 6, in ring-type
The top of track 6 is provided with the disk 8 of ring-type, and each roller 7 is fixed on the lower surface of disk 8, titanium basket 9 is provided with electrotyping bath 1, in titanium
The surface of basket 9 is provided with multiple through hole 9-1, and the bottom land of electrotyping bath 1 is fixed in the bottom of titanium basket 9 by titanium tube 10, and titanium tube 10 passes through disk 8
And the inner ring of annular orbit 6, track shape electroforming template 11 is provided with electrotyping bath 1, titanium basket 9 is coaxially located in electroforming template 11,
The output shaft of motor 3 is connected by attachment means with the upper end of electroforming template 11, and the lower end of electroforming template 11 is fixed in disk 8.
Four are evenly distributed on the surface of electroforming template 11 along the axially extending conductive bar 12 of electroforming template 11, it is conductive
The upper end of bar 12 is higher than the upper surface H of electroforming template 11=10cm, has been axially fixed three on the surface of electroforming template 11 and has encircled electricity
The anchor ear 13 of mold plate 11, conductive bar 12 is located in anchor ear 13.
Attachment means include connecting shaft 14, four connecting rods 15, and the upper end of connecting shaft 14 is connected with the output shaft of motor 3, four
Lower end of the upper end of connecting rod 15 respectively with connecting shaft 14 is connected, and the lower ends of four connecting rods 15 connects with the upper end of electroforming template 11 respectively
Connect, provided with adjustable elastic annular conducting ring 16 on electric machine support 2, four connecting rods 15 connect with the activity of conducting ring 16 respectively
Connect, be respectively equipped with clip 17 in the lower end of four connecting rods 15, the clips 17 of four connecting rods 15 clamps four conductive bars 12 respectively
Upper end.
The profile of titanium basket 9 is hourglass-shaped.
Four elastic clip 8-1 are evenly distributed in disk 8, each elastic clip is fixed in the lower end of electroforming template 11
In 8-1.
The material of conducting ring 16 is Titanium, and thickness is 1mm.
The thickness of conductive bar 12 is 1mm, and material is Titanium.
It is provided with the bottom land of electrotyping bath 1 in three circular holes 1-1, each circular hole 1-1 and has been respectively fixedly connected with titanium tube 10, each titanium
The upper end of pipe 10 is fixedly connected with titanium basket 9 respectively.
Electroforming solution pipeline limbers 4-1 on multiple is evenly distributed in the lower surface of upper electroforming solution pipeline 4, upper
Circumferential one end of electroforming solution pipeline 4 is provided with the inlet channel 18 communicated with upper electroforming solution pipeline 4, upper electroforming solution pipeline 4
Increased successively by the diameter closely to remote each upper electroforming solution pipeline limbers 4-1 apart from inlet channel 18, it is molten in lower electroforming
The upper surface in liquid pipe road 5 has been evenly distributed multiple lower electroforming solution pipeline limbers 5-1, in the week of lower electroforming solution pipeline 5
Be provided with the drainage pipeline 19 that is communicated with lower electroforming solution pipeline 5 to one end, lower electroforming solution pipeline 5 apart from drainage pipeline 19 by
The nearly diameter to remote each lower electroforming solution pipeline limbers 5-1 increases successively.
Electric machine support 2 is taper.
The preparation method of the electroforming apparatus of large-scale seamless microprism template is prepared, preparation method step is as follows：
（1）The metal form 20 of one long 3.5 meters, wide 1.4 meters of preparation, metal form 20 has front and back, and front is
Information faces, information faces are rough micro-prism structure faces；
（2）Prepare the L-type fixed strip 21 of two titaniums, be pasted and fixed on the both sides of metal form 20 with epoxy glue respectively
Widthwise edges, settled principle is：The edge and the widthwise edges of metal form 20 of L-type fixed strip 21 in same plane,
And the lower end edge 21-1 of two L-type fixed strips 21 is located at same direction；
（3）After two L-type fixed strips 21 are fitted back-to-back after epoxy glue solidification, blending bolt 22 fixes two L-types
The lower end edge 21-1 of bar 21 is fixed together, and two L-type fixed strips 21 drive the both sides of the edge of metal form 20 closely to paste respectively
Close, form a track shape electroforming template 11, it is ensured that the information faces with micro-prism structure are inside electroforming template 11；
（4）Short transverse outside electroforming template 11 fixes four conductive bars 12, and circumferencial direction fixes three anchor ears 13, then
Sticked with adhesive tape outside electroforming template 11, conductive bar 12 exposes the upper surface H of electroforming template 11=10cm；
（5）Electroforming template 11 is put into electrotyping bath 1, the bottom of electroforming template 11 is fixed in disk 8, passes through elastic clip
Piece 8-1 is clamped, and the upper end of electroforming template 11 is connected with attachment means, and four clips 17 clamp four exposed conductive bars respectively
12；
（6）After checking that electroforming template 11 and conductive bar 12 thereon are all completely fixed, electricity is inputted by inlet channel 18
Cast solution and flow into electrotyping bath 1, when electroforming capacity needed for the electroforming solution in electrotyping bath 1 reaches, close inlet channel 18, start
Motor 3, motor 3 drives electroforming template 11 to rotate, and starts electroforming and replicates；
（7）After the completion of electroforming, electroforming template 11 is taken out, the bolt 22 for fixing two L-type fixed strips 21 is unclamped, by electroforming
The metal deposition layer of the inner surface of template 11 departs from, and obtains large-scale seamless microprism templated metal crawler belt, microprism information faces are in gold
Belong to track surface.
Claims (9)
1. prepare the electroforming apparatus of large-scale seamless microprism template, it is characterised in that：Including electrotyping bath, it is fixed on above electrotyping bath
Electric machine support and the motor that is fixed on electric machine support, the top in electrotyping bath is provided with the upper electroforming solution pipeline of ring-type,
Lower section in electrotyping bath is provided with the lower electroforming solution pipeline of ring-type, annular orbit is provided with electrotyping bath bottom land, in annular orbit
Three rollers are inside circumferentially at least evenly equipped with, the disk of ring-type is provided with above annular orbit, each roller is fixed under disk
End face, is provided with titanium basket in electrotyping bath, is provided with multiple through holes on the surface of titanium basket, electrotyping bath is fixed in titanium basket bottom by titanium tube
Bottom land, titanium tube is provided with track shape electroforming template through the inner ring of disk and annular orbit in electrotyping bath, and titanium basket is coaxially located at electricity
In mold plate, motor output shaft is connected by attachment means with the upper end of electroforming template, and disk is fixed in the lower end of electroforming template
It is interior, four conductive bars along electroforming template axles to extension are evenly distributed on the surface of electroforming template, the upper end of conductive bar is high
In electroforming template 8~12cm of upper surface, the upper end of conductive bar is connected with attachment means, is axially fixed on the surface of electroforming template
There are three anchor ears for encircling electroforming template, conductive bar is located in anchor ear.
2. the electroforming apparatus according to claim 1 for preparing large-scale seamless microprism template, it is characterised in that：Attachment means
Including connecting shaft, four connecting rods, the upper end of connecting shaft is connected with motor output shaft, the upper ends of four connecting rods respectively with connecting shaft
Lower end is connected, and the upper end of the lower ends of four connecting rods respectively with electroforming template be connected, elastic provided with can adjust on electric machine support
The conducting ring of annular, four connecting rods are flexibly connected with conducting ring respectively, and clip, four companies are respectively equipped with the lower end of four connecting rods
The clip of bar clamps the upper end of four conductive bars respectively.
3. the electroforming apparatus according to claim 1 or 2 for preparing large-scale seamless microprism template, it is characterised in that：Titanium basket
Profile to be hourglass-shaped.
4. the electroforming apparatus according to claim 3 for preparing large-scale seamless microprism template, it is characterised in that：In disk
Four elastic clips are evenly distributed, the lower end of electroforming template is fixed in each elastic clip.
5. the electroforming apparatus according to claim 4 for preparing large-scale seamless microprism template, it is characterised in that：Conducting ring
Material is Titanium, and thickness is 1mm.
6. the electroforming apparatus according to claim 5 for preparing large-scale seamless microprism template, it is characterised in that：Conductive bar is thick
Spend for 1mm, material is Titanium.
7. the electroforming apparatus according to claim 6 for preparing large-scale seamless microprism template, it is characterised in that：In electrotyping bath
Bottom land, which is provided with three circular holes, each circular hole, has been respectively fixedly connected with titanium tube, and the upper end of each titanium tube is fixed with titanium basket respectively to be connected
Connect.
8. the electroforming apparatus according to claim 7 for preparing large-scale seamless microprism template, it is characterised in that：In upper electroforming
The lower surface of solution line has been evenly distributed multiple limbers, is provided with and upper electroforming in circumferential one end of upper electroforming solution pipeline
The inlet channel that solution line is communicated, upper electroforming solution pipeline apart from inlet channel by closely to remote each limbers diameter according to
Secondary increase, multiple limbers have been evenly distributed in the upper surface of lower electroforming solution pipeline, in the circumference of lower electroforming solution pipeline
One end is provided with the drainage pipeline that is communicated with lower electroforming solution pipeline, lower electroforming solution pipeline apart from drainage pipeline by closely to remote
The diameter of each limbers increases successively.
9. the electroforming apparatus according to claim 8 for preparing large-scale seamless microprism template, it is characterised in that：Electric machine support
For taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191853.7U CN206562470U (en) | 2017-03-01 | 2017-03-01 | Prepare the electroforming apparatus of large-scale seamless microprism template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191853.7U CN206562470U (en) | 2017-03-01 | 2017-03-01 | Prepare the electroforming apparatus of large-scale seamless microprism template |
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| Publication Number | Publication Date |
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| CN206562470U true CN206562470U (en) | 2017-10-17 |
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ID=60030864
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720191853.7U Withdrawn - After Issue CN206562470U (en) | 2017-03-01 | 2017-03-01 | Prepare the electroforming apparatus of large-scale seamless microprism template |
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| CN (1) | CN206562470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702440A (en) * | 2017-03-01 | 2017-05-24 | 常州华日升反光材料有限公司 | Electroforming equipment for preparing large-scale seamless microprism template and method of electroforming equipment |
| CN110714211A (en) * | 2019-11-18 | 2020-01-21 | 浙江道明光电科技有限公司 | Device and method for manufacturing working die belt with micro pyramid array structure |
-
2017
- 2017-03-01 CN CN201720191853.7U patent/CN206562470U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702440A (en) * | 2017-03-01 | 2017-05-24 | 常州华日升反光材料有限公司 | Electroforming equipment for preparing large-scale seamless microprism template and method of electroforming equipment |
| CN110714211A (en) * | 2019-11-18 | 2020-01-21 | 浙江道明光电科技有限公司 | Device and method for manufacturing working die belt with micro pyramid array structure |
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| GR01 | Patent grant | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20171017 Effective date of abandoning: 20181023 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20171017 Effective date of abandoning: 20181023 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |