CN102212856A - Roll-welded pipe spiral electroplating equipment and electroplating method thereof - Google Patents
Roll-welded pipe spiral electroplating equipment and electroplating method thereof Download PDFInfo
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- CN102212856A CN102212856A CN 201110035764 CN201110035764A CN102212856A CN 102212856 A CN102212856 A CN 102212856A CN 201110035764 CN201110035764 CN 201110035764 CN 201110035764 A CN201110035764 A CN 201110035764A CN 102212856 A CN102212856 A CN 102212856A
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Abstract
The invention relates to roll-welded pipe spiral electroplating equipment and an electroplating method thereof. In the roll-welded pipe spiral electroplating equipment, a roller is arranged in an electroplating tank, so that blank roll-welded pipes can be wound on the roller spirally to perform rolling electroplating. The roll-welded pipes are wound on the roller spirally to fulfill the aim that more blank roll-welded pipes are put into the electroplating tank with the same volume and are electroplated continuously, and the floor space of the electroplating equipment is reduced, and the cost of the equipment is saved while the electroplating efficiency is improved.
Description
Technical field
The present invention relates to a kind of electroplating device and electro-plating method thereof, relate in particular to spiral electroplating device of a kind of volume welded tube and electro-plating method thereof.
Background technology
Existing volume welded tube electroplating technology mainly adopts the orthoscopic processing mode, slowly draws plating by a word length line formula equipment, and this processing mode floor space is big, and electroplating efficiency is low.Because electroplating time is fixed, thereby mainly be at present to increase by the volume that increases coating bath that the quantity of shell reaches the purpose that improves electroplating efficiency in the coating bath.This improved procedure, though improved electroplating efficiency, it is big to fail to overcome the electroplating device floor space, the defective that equipment cost is high.Simultaneously, because the size of current in the plating tank differs, electroplating effect is not good in the electroplating process.
Summary of the invention
In order to overcome above-mentioned defective, the purpose of this invention is to provide a kind of electroplating efficiency height, floor space is little, spiral electroplating device of volume welded tube and electro-plating method thereof that equipment cost is low, electroplating effect is good.
For achieving the above object, technical scheme of the present invention is:
The spiral electroplating device of a kind of volume welded tube, it is provided with cylinder in plating tank, make blank volume welded tube can be wrapped in the enterprising electroplating of cylinder spirally.
Described cylinder is provided with surround orbit, makes blank volume welded tube to be wrapped in the enterprising electroplating of cylinder spirally along surround orbit.
Described cylinder is provided with some power supply points, makes that the size of current in the whole coating bath is all consistent in the electroplating process.
The shape of cross section of described cylinder and external diameter should satisfy makes that the volume welded tube can tired deformation in electroplating process.
The cross section of described cylinder is circular, and the ratio of cylinder external diameter and blank volume welded tube external diameter is between the 100:0.5-100:2.
The optimum ratio of described cylinder external diameter and blank volume welded tube external diameter is 100:1.
Described power supply dot spacing be blank volume welded tube external diameter 50-100 doubly between.
The spiral electro-plating method of a kind of volume welded tube, it is rolled up welded tube with blank and is wrapped in spirally on the cylinder, after put into coating bath and electroplate.
Cylinder rotates according to the plating progress, makes that finishing galvanized volume welded tube constantly produces from cylinder and leave coating bath, and blank volume welded tube enters coating bath around last cylinder synchronously and electroplates simultaneously.
In the electroplating process, connect the power supply point,, make that the size of current in the coating bath is all consistent in time to the coating bath supplemental current.
The usefulness of technique scheme is:
The present invention is wrapped on the cylinder and the plating of rolling by rolling up welded tube spirally, reach the purpose that in the coating bath of equal volume, can put into more blank volume welded tube and can uninterruptedly carry out continuous electroplating to it, when improving electroplating efficiency, reduce the floor space of electroplating device, saved equipment cost.
The some power supply points of the present invention by on cylinder, being provided with, in the electroplating process, connect the power supply point, in time to the plating tank supplemental current, guaranteed in the electroplating process that the size of current in the whole plating tank is all consistent, has avoided causing electrolytic coating in uneven thickness because of size of current differs, guarantee that blank volume welded tube forms the electrolytic coating with uniform and optimum thickness, electroplating effect is good.
The present invention is according to the fatigue strength of volume welded tube, the shape of cross section and the external diameter of cylinder are set, make the volume welded tube around on first deformation that takes place of cylinder, and the deformation of producing behind the cylinder second time all can not exceed its safe range of stress, promptly roll up and fatigure failure can not occur after welded tube leaves coating bath, the present invention is preferably 100 times that roll up the welded tube external diameter with the external diameter size of cylinder, and cross section is preferably circle, can best guarantee to electroplate the quality of volume welded tube after finishing.
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a synoptic diagram of the present invention.
Embodiment
Embodiment
The spiral electroplating device of a kind of volume welded tube as shown in Figure 1, it is provided with cylinder 1 in plating tank, and the ratio of the external diameter of the external diameter of cylinder 1 and blank volume welded tube is 100:1; Cylinder is provided with surround orbit 2, makes blank volume welded tube to be wrapped in the enterprising electroplating of cylinder spirally along surround orbit 2; Also be provided with some power supply points 3 on the cylinder, the distance between the power supply point 3 is 50 times of blank volume welded tube external diameter.
Principle of work:
The present invention is by being provided with surround orbit on cylinder, earlier blank being rolled up welded tube before electroplating is wrapped on the cylinder along surround orbit spirally, after put into plating tank and electroplate, and according to the progress of plating rotary drum, make that finishing galvanized welded tube constantly produces and leave groove from cylinder, simultaneously do not electroplate welded tube, enter coating bath and electroplate synchronously around last cylinder.
The described cylinder external diameter of present embodiment value is a preferred value of the present invention, can also set according to the fatigue strength of concrete different sorts blank volume welded tube, and its cross section also is not limited to circle.
Described power supply number of spots of present embodiment and mutual spacing can also be required according to different coating the optimum current density distribution.
Claims (9)
1. roll up the spiral electroplating device of welded tube for one kind, it is characterized in that: it is provided with cylinder in plating tank, makes blank volume welded tube can be wrapped in the enterprising electroplating of cylinder spirally.
2. the spiral electroplating device of a kind of volume welded tube as claimed in claim 1, it is characterized in that: described cylinder is provided with surround orbit, makes blank volume welded tube to be wrapped in the enterprising electroplating of cylinder spirally along surround orbit.
3. the spiral electroplating device of a kind of volume welded tube as claimed in claim 1 is characterized in that: described cylinder is provided with some power supply points, makes that the size of current in the whole coating bath is all consistent in the electroplating process.
4. the spiral electroplating device of a kind of volume welded tube as claimed in claim 1 is characterized in that: the shape of cross section of described cylinder and external diameter should satisfy makes that the volume welded tube can tired deformation in electroplating process.
5. the spiral electroplating device of a kind of volume welded tube as claimed in claim 4 is characterized in that: the cross section of described cylinder is for circular, and the ratio of cylinder external diameter and blank volume welded tube external diameter is between the 100:0.5-100:2.
6. the spiral electroplating device of a kind of volume welded tube as claimed in claim 5 is characterized in that: the optimum ratio of described cylinder external diameter and blank volume welded tube external diameter is 100:1.
7. the spiral electroplating device of a kind of volume welded tube as claimed in claim 3 is characterized in that: described power supply dot spacing be blank volume welded tube external diameter 50-100 doubly between.
8. electro-plating method of rolling up the spiral electroplating device of welded tube according to claim 1, it is characterized in that: it is rolled up blank and puts into coating bath after welded tube is wrapped on the cylinder spirally and electroplate, and cylinder is rotated according to the plating progress, make that finish galvanized volume welded tube constantly produces from cylinder and leave coating bath, blank volume welded tube enters coating bath around last cylinder synchronously and electroplates simultaneously.
9. a kind of electro-plating method as claimed in claim 8 is characterized in that: in the electroplating process, connect the power supply point, in time to the coating bath supplemental current, make that the size of current in the coating bath is all consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110035764 CN102212856A (en) | 2011-02-11 | 2011-02-11 | Roll-welded pipe spiral electroplating equipment and electroplating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110035764 CN102212856A (en) | 2011-02-11 | 2011-02-11 | Roll-welded pipe spiral electroplating equipment and electroplating method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102212856A true CN102212856A (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110035764 Pending CN102212856A (en) | 2011-02-11 | 2011-02-11 | Roll-welded pipe spiral electroplating equipment and electroplating method thereof |
Country Status (1)
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| CN (1) | CN102212856A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732923A (en) * | 2012-06-15 | 2012-10-17 | 李甫文 | Chain belt electroplating support, and electroplating device and electroplating method using the same |
| CN102828213A (en) * | 2012-08-28 | 2012-12-19 | 李甫文 | Electroplating support of chain belt and electroplating apparatus with support |
| CN111876816A (en) * | 2020-07-28 | 2020-11-03 | 临漳县万盈贸易有限公司 | Electroplating mechanical equipment capable of stirring by lifting screw |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB778332A (en) * | 1955-05-09 | 1957-07-03 | Herbert Kenmore | A method of and apparatus for the production of plated tubes |
| JPS63286593A (en) * | 1987-05-19 | 1988-11-24 | Tanaka Electron Ind Co Ltd | Plating device |
| CN2230320Y (en) * | 1995-09-07 | 1996-07-03 | 袁建英 | Metal-wire loose-screw-running electroplating machine |
| CN2786159Y (en) * | 2005-04-07 | 2006-06-07 | 鲁德祥 | Spiral winding type steel strip electroplating device |
| CN201082905Y (en) * | 2007-07-09 | 2008-07-09 | 唐文玺 | Wire electric plating machine |
| CN201809464U (en) * | 2010-09-14 | 2011-04-27 | 中山中粤马口铁工业有限公司 | Threaded roller suitable for tinning wire |
| CN201942767U (en) * | 2011-02-11 | 2011-08-24 | 福建省京泰管业有限公司 | Spiral electroplating equipment of roll-welded pipe |
-
2011
- 2011-02-11 CN CN 201110035764 patent/CN102212856A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB778332A (en) * | 1955-05-09 | 1957-07-03 | Herbert Kenmore | A method of and apparatus for the production of plated tubes |
| JPS63286593A (en) * | 1987-05-19 | 1988-11-24 | Tanaka Electron Ind Co Ltd | Plating device |
| CN2230320Y (en) * | 1995-09-07 | 1996-07-03 | 袁建英 | Metal-wire loose-screw-running electroplating machine |
| CN2786159Y (en) * | 2005-04-07 | 2006-06-07 | 鲁德祥 | Spiral winding type steel strip electroplating device |
| CN201082905Y (en) * | 2007-07-09 | 2008-07-09 | 唐文玺 | Wire electric plating machine |
| CN201809464U (en) * | 2010-09-14 | 2011-04-27 | 中山中粤马口铁工业有限公司 | Threaded roller suitable for tinning wire |
| CN201942767U (en) * | 2011-02-11 | 2011-08-24 | 福建省京泰管业有限公司 | Spiral electroplating equipment of roll-welded pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732923A (en) * | 2012-06-15 | 2012-10-17 | 李甫文 | Chain belt electroplating support, and electroplating device and electroplating method using the same |
| CN102732923B (en) * | 2012-06-15 | 2016-01-20 | 李甫文 | Chain belt electric plating support, the electroplating device using this support and electro-plating method |
| CN102828213A (en) * | 2012-08-28 | 2012-12-19 | 李甫文 | Electroplating support of chain belt and electroplating apparatus with support |
| CN111876816A (en) * | 2020-07-28 | 2020-11-03 | 临漳县万盈贸易有限公司 | Electroplating mechanical equipment capable of stirring by lifting screw |
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Application publication date: 20111012 |