CN103806081A - Gravure platemaking electroplating machine - Google Patents
Gravure platemaking electroplating machine Download PDFInfo
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- CN103806081A CN103806081A CN201410040319.7A CN201410040319A CN103806081A CN 103806081 A CN103806081 A CN 103806081A CN 201410040319 A CN201410040319 A CN 201410040319A CN 103806081 A CN103806081 A CN 103806081A
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- carbon brush
- aluminium block
- heat radiation
- electroplating machine
- radiation aluminium
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Abstract
The invention relates to a gravure platemaking electroplating machine. The gravure platemaking electroplating machine comprises a base, a plating tank arranged on the base, a driving part for driving a workpiece to be electroplated to rotate, and electrically conductive parts arranged on the base and located at two ends of the plating tank, wherein each electrically conductive part comprises a conductive copper bar, a pair of carbon brushes, a carbon brush copper wire connected between the carbon brush and the conductive copper bar, an air cylinder for driving the carbon brush to be folded and a heat radiator, and the heat radiator comprises a small heat-dissipation aluminum block closely attached on the conductive copper bar and a large heat-dissipation aluminum block closely attached on the carbon brush. According to the gravure platemaking electroplating machine, the heat-dissipation aluminum blocks are arranged on the conductive copper bar and the carbon brush, the heat dissipation speed of the carbon brush, the copper bar and the conductive copper wire are greatly increased, and a phenomenon that the production efficiency is reduced due to burning out of the conductive copper wire, caused by high temperature, is effectively prevented.
Description
Technical field
The present invention relates to a kind of gravure plating electroplating machine.
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Background technology
In plate-making industry, hard chrome plating is a most important link, in plating process, can produce a large amount of heats, thereby making part electric energy conversion is heat energy and loss, reduce greatly production efficiency, also wasted cost, it embodies and is apparent that the heat producing between frock and carbon brush most, not only hinder part electric current but also under high electric current, produced too high heat can be connected carbon brush copper cash with copper bar and blown, lose conductive capability, therefore changing carbon brush is also a no small expense, incured loss through delay to produce and increased again cost, current means are mainly to cool by air natural.
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Summary of the invention
The object of this invention is to provide a kind of high heat radiation gravure plating electroplating machine.
For achieving the above object, the technical solution used in the present invention is: a kind of gravure plating electroplating machine, it comprises pedestal, be arranged on the coating bath on described pedestal, the driving part that drives electroplated workpiece to rotate, be arranged on pedestal and be positioned at the conductive part at described aqueduct two ends, each described conductive part comprises conducting copper, a pair of carbon brush, be connected to the carbon brush copper cash between carbon brush and conducting copper, the cylinder and the heat abstractor that drive carbon brush to close up, described heat abstractor comprises to be close to the little heat radiation aluminium block on described conducting copper and to be close to the large heat radiation aluminium block on described carbon brush.
Optimize, in described little heat radiation aluminium block and large heat radiation aluminium block, offer water stream channel, between described water stream channel, be connected with water pipe, described heat abstractor also comprises water storage box and makes flow through little heat radiation aluminium block and large heat radiation aluminium block of current realize the water pump of cooling.
Optimize, every pair of described carbon brush is made up of left carbon brush and right carbon brush, and the described left carbon brush side relative with right carbon brush is the arc of depression, and one end of electroplated workpiece is located between described left carbon brush and the arc of right carbon brush and with arc and fits tightly.
Because technique scheme is used, the present invention compared with prior art has following advantages: the present invention has installed heat radiation aluminium block on conducting copper and carbon brush, greatly accelerate the heat radiation of carbon brush, copper bar and conductive copper wire, effectively prevented that conductive copper wire from causing the reduction of production efficiency because excess Temperature burns out.
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Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
The structural representation that accompanying drawing 2 is conductive part of the present invention;
Accompanying drawing 3 for current at little heat radiation aluminium block, the dispel the heat connection diagram of aluminium block and water pipe greatly;
In above accompanying drawing: 1, pedestal; 2, coating bath; 3, conductive part; 4, electroplated workpiece; 5, driving part; 32, carbon brush; 33, heat abstractor; 34, cylinder; 35, carbon brush copper cash; 61, the first copper bar; 62, the second copper bar; 63, the 3rd copper bar; 64, the 4th copper bar; 71, the first aluminium block; 72, the second aluminium block; 73, the 3rd aluminium block; 74, the 4th aluminium block; 75, the 5th aluminium block; 76, the 6th aluminium block; 321, left carbon brush; 322, right carbon brush; 331, water pump; 332, water storage box.
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Embodiment
Below in conjunction with embodiment shown in the drawings, the invention will be further described.
As shown in Figure 1, gravure plating electroplating machine comprises pedestal 1, is arranged on coating bath 2 on pedestal 1, drives driving part 5 that electroplated workpiece 4 rotates, is arranged on pedestal 1 and is positioned at the conductive part 3 at aqueduct 2 two ends.
As shown in Figure 2, in the present embodiment, each conductive part 3 comprises four conducting coppers, a pair of carbon brush 32, is connected to the carbon brush copper cash 35 between carbon brush 32 and conducting copper, cylinder 34 and the heat abstractor 33 that drives carbon brush 32 to close up.
Every pair of carbon brush 32 is made up of left carbon brush 321 and right carbon brush 322, and left carbon brush 321 and the relative side of right carbon brush 322 are the arc of depression, and one end of electroplated workpiece 4 is located between left carbon brush 321 and the arc of right carbon brush 322 and fits tightly with arc.
Heat abstractor 33 comprises four little heat radiation aluminium block and the two large heat radiation aluminium blocks of being close to respectively on carbon brush 32 be close to respectively on conducting copper.Four conducting coppers are respectively the first copper bar 61, the second copper bar 62, the 3rd copper bar 63 and the 4th copper bar 64, with four conducting coppers respectively one to one little heat radiation aluminium block be the first aluminium block 71, the second aluminium block 72, the 3rd aluminium block 73, the 4th aluminium block 74, the large heat radiation aluminium block corresponding with left carbon brush 321 and right carbon brush 322 is respectively the 5th aluminium block 75 and the 6th aluminium block 76.
For further improving radiating effect, in little heat radiation aluminium block and large heat radiation aluminium block, offer water stream channel, between water stream channel, be connected with water pipe, by heat exchange, the heat on aluminium block is taken away.Concrete connection as shown in Figure 3, current first flow into the 4th aluminium block 74 by water storage box 332 under the drive of water pump 331, be divided into subsequently two-way, one tunnel flow through successively the second aluminium block 72, the first aluminium block 71, another road flow through successively the 5th aluminium block 75, the 6th aluminium block 76, then two-way flows into the rear Bing Wei of the 3rd aluminium block 73 mono-road again and flows back to water storage box 332.For making water coolant and aluminium block sufficient heat exchange, water stream channel is S type passage.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (3)
1. a gravure plating electroplating machine, it comprises pedestal (1), be arranged on the coating bath (2) on described pedestal (1), the driving part that drives electroplated workpiece to rotate, be arranged on pedestal (1) and go up and be positioned at the conductive part (3) at described aqueduct (2) two ends, it is characterized in that: each described conductive part (3) comprises conducting copper, a pair of carbon brush (32), be connected to the carbon brush copper cash (35) between carbon brush (32) and conducting copper, the cylinder (34) and the heat abstractor (33) that drive carbon brush (32) to close up, described heat abstractor (33) comprises to be close to the little heat radiation aluminium block on described conducting copper and to be close to the large heat radiation aluminium block on described carbon brush (32).
2. gravure plating electroplating machine according to claim 1, it is characterized in that: in described little heat radiation aluminium block and large heat radiation aluminium block, offer water stream channel, between described water stream channel, be connected with water pipe, described heat abstractor (33) also comprises water storage box (333) and makes flow through little heat radiation aluminium block and large heat radiation aluminium block of current realize the water pump of cooling.
3. gravure plating electroplating machine according to claim 1, it is characterized in that: every pair of described carbon brush (32) is made up of left carbon brush and right carbon brush, the described left carbon brush side relative with right carbon brush is the arc of depression, and one end of electroplated workpiece is located between described left carbon brush and the arc of right carbon brush and with arc and fits tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410040319.7A CN103806081B (en) | 2014-01-28 | 2014-01-28 | Gravure plating electroplating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410040319.7A CN103806081B (en) | 2014-01-28 | 2014-01-28 | Gravure plating electroplating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103806081A true CN103806081A (en) | 2014-05-21 |
| CN103806081B CN103806081B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410040319.7A Active CN103806081B (en) | 2014-01-28 | 2014-01-28 | Gravure plating electroplating machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103806081B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201459263U (en) * | 2009-07-29 | 2010-05-12 | 上海运安制版有限公司 | Air-holding chromium plating device with carbon brushes |
| CN201746600U (en) * | 2010-08-09 | 2011-02-16 | 东莞运城制版有限公司 | Carbon brush gear of plating bath |
| CN202434860U (en) * | 2011-12-21 | 2012-09-12 | 长沙精达印刷制版有限公司 | Adjustable durable carbon brush bracket |
| CN203668544U (en) * | 2014-01-28 | 2014-06-25 | 太仓丽盛制版有限公司 | Gravure plate-making electroplating machine |
-
2014
- 2014-01-28 CN CN201410040319.7A patent/CN103806081B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201459263U (en) * | 2009-07-29 | 2010-05-12 | 上海运安制版有限公司 | Air-holding chromium plating device with carbon brushes |
| CN201746600U (en) * | 2010-08-09 | 2011-02-16 | 东莞运城制版有限公司 | Carbon brush gear of plating bath |
| CN202434860U (en) * | 2011-12-21 | 2012-09-12 | 长沙精达印刷制版有限公司 | Adjustable durable carbon brush bracket |
| CN203668544U (en) * | 2014-01-28 | 2014-06-25 | 太仓丽盛制版有限公司 | Gravure plate-making electroplating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103806081B (en) | 2016-04-13 |
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