CN105251808B - A method of correction copper starting sheet pendency degree and rigidity - Google Patents
A method of correction copper starting sheet pendency degree and rigidity Download PDFInfo
- Publication number
- CN105251808B CN105251808B CN201510698070.3A CN201510698070A CN105251808B CN 105251808 B CN105251808 B CN 105251808B CN 201510698070 A CN201510698070 A CN 201510698070A CN 105251808 B CN105251808 B CN 105251808B
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- China
- Prior art keywords
- copper
- starting sheet
- shaping
- copper starting
- flapping
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
- B21D1/10—Removing local distortions of specific articles made from sheet metal, e.g. mudguards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
- B21D13/045—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling the corrugations being parallel to the feeding movement
Abstract
The present invention relates to a kind of methods of correction copper starting sheet pendency degree and rigidity, belong to nonferrous metallurgy technical field of smelting.First, the cylinder of the copper kind plate on conveyer is pushed into Embosser by the present invention；Secondly, the copper kind plate after embossing, which is admitted to, wears in stick nail ear device；Rear, copper starting sheet is admitted in flapping reshaping device, and the artificial action for patting shaping of flapping reshaping device simulation laterally pats shaping to copper starting sheet bottom, shaping is vertically patted to copper starting sheet middle and upper part；Finally, copper starting sheet is transported in storage shelf.The phenomenon that slot rate under present invention raising copper starting sheet, reduction point discharge；State when simulating its electrolysis when shaping is patted, copper starting sheet is in suspended state, is fed directly into storage shelf after shaping, can reduce the deformation generated in transportational process, it is ensured that pendency degree does not change before lower slot always；Process is simple, effect is good, it is at low cost, easily realize production automation.
Description
Technical field
The present invention relates to a kind of methods of correction copper starting sheet pendency degree and rigidity, belong to non-ferrous metal metallurgy technology neck
Domain.
Background technology
In Traditional Method copper electrolyzing refining production process, need processing and fabricating copper starting sheet as cathode, copper starting sheet pendency
The quality of degree will have a direct impact on the quality of tough cathode and every technical-economic index of electrolysis.
Copper starting sheet is made of three parts, i.e. copper kind plate, conductive rod and lifting lug, and wherein copper kind plate is obtained by being electrolysed
High-purity copper thin plate.Since the improper operation in the defect and processing transportational process of processing technology causes the copper produced
Kind plate has different degrees of and different types of flexural deformation, cannot meet the requirement of lower slot electrolysis.
Well known country's copper smelting plant generally improves copper starting sheet using the artificial method for patting shaping or roll-type leveling
Pendency degree.Artificial beating shaping efficiency is low, labor intensity is big, does not adapt to the production requirement of automation.Roll-type leveling pair
It is effective in the pendency degree of copper kind plate within the scope of certain thickness, still, when the thickness parameter of copper kind plate has large change its
Effect will have a greatly reduced quality, and need to readjust device parameter to adapt to the condition of production, to reduce production efficiency.
China Ruilin Engineering Co has applied for patent of invention " a kind of method for leveling cathode sheet ", Shen in 2008
Please number：CN200810107045.3.This method includes that four steps bite, essence is rectified, embossing, rectifys again；This method is according to black
Non-ferrous metal leveling is theoretical and designs, and copper kind plate is in straightened condition always during leveling, is typical roll-type leveling method；
The thickness to copper kind plate and material properties require height to this method when in use, cannot be practically applicable to ordinary copper kind plate.
Invention content
It is whole to solve manually to pat the object of the present invention is to provide a kind of method of correction copper starting sheet pendency degree and rigidity
Shape and roll-type leveling efficiency is low, production instability problem, to improve copper starting sheet pendency degree and rigidity, improve lower slot efficiency with
Reduce short circuit ratio in electrolytic process.
The present invention is realized by following technical scheme：A method of correction copper starting sheet pendency degree and rigidity first will be defeated
The copper kind plate cylinder on machine is sent to be pushed into Embosser, Embosser includes that a pair bites roller and three pairs of dandy rolls, copper kind plate
After three pairs of dandy rolls, the identical embossing of the depth can be rolled out in its positive and negative, to increase the rigidity of copper kind plate, controls copper kind
Plate is deformed into the deformation of arching upward of length direction；Secondly, the copper kind plate after embossing, which is admitted to, wears in stick nail ear device, and copper kind plate passes through
It is fabricated to copper starting sheet after wearing stick nail ear；Rear, copper starting sheet is admitted in flapping reshaping device, and flapping reshaping device simulates people
Work pats the action of shaping, and shaping is laterally patted to copper starting sheet bottom, vertically pats shaping to copper starting sheet middle and upper part, copper begins
The large deformation of arching upward in pole piece length direction is controlled, and pendency degree is further enhanced；Finally, copper starting sheet is transported to
In storage shelf.
First pair of dandy roll of the Embosser, upper roller are that burr lower roll is dimpled grain, and copper kind plate is by first pair of embossing
After roller, three lower dimpled grains and two upper burrs are extruded, totally five continuous wide lines；Second pair of dandy roll, upper roller are dimpled grain lower rolls
It is burr, the burr in second pair of continuous wide line of dandy roll pair five, which continues up, extrudes a striped；Third to dandy roll, on
Roller is that burr lower roll is dimpled grain, and third continues to press down a striped to the dimpled grain in five continuous wide lines of dandy roll pair.
The copper starting sheet remains suspended state in flapping reshaping device, simulates its state in a cell,
It is not required to overturn again before its lower slot, to ensure that its pendency degree will not change before lower slot.
The copper starting sheet laterally pats shaping, then to copper to copper starting sheet bottom first in flapping reshaping device
Vertically pat shaping in starting sheet middle and upper part.
When the copper starting sheet is admitted to flapping reshaping device, plate support is lifted by one piece of shaping first and is risen, it is in certain angle to make it
Degree tilts, and facilitates and pats trim panel beating, ensures the validity for patting shaping.
The invention has the advantages that：
1, the rigidity of copper starting sheet can be greatly improved by the way of the continuous wide line of rolling, improve slot under copper starting sheet
The phenomenon that rate, reduction point discharge；
2, state when simulating its electrolysis when shaping is patted, copper starting sheet is in suspended state always, straight after shaping
It connects and is fed in storage shelf, the deformation generated in transportational process can be reduced, it is ensured that pendency degree does not change before lower slot；
3, process is simple, effect is good, it is at low cost, easily realize production automation.
Specific implementation mode
With reference to embodiment, the invention will be further described, but present disclosure is not limited to the range.
Embodiment 1：A method of correction copper starting sheet pendency degree and rigidity first use the copper kind plate on conveyer
Cylinder be pushed into Embosser in, Embosser includes that a pair bites roller and three pairs of dandy rolls, copper kind plate after three pairs of dandy rolls,
The identical embossing of the depth can be rolled out in its positive and negative, to increase the rigidity of copper kind plate, control copper kind plate is deformed into length direction
Deformation of arching upward；Secondly, the copper kind plate after embossing, which is admitted to, wears in stick nail ear device, and copper kind plate is fabricated to after wearing stick nail ear
Copper starting sheet；Rear, copper starting sheet is admitted in flapping reshaping device, and flapping reshaping device simulation is artificial to pat the dynamic of shaping
Make, shaping is laterally patted to copper starting sheet bottom, shaping is vertically patted to copper starting sheet middle and upper part, copper starting sheet length direction
Large deformation of arching upward is controlled, and pendency degree is further enhanced；Finally, copper starting sheet is transported in storage shelf.
First pair of dandy roll of Embosser, it is dimpled grain that upper roller, which is burr lower roll, copper kind plate after first pair of dandy roll,
Three lower dimpled grains and two upper burrs are extruded, totally five continuous wide lines；Second pair of dandy roll, upper roller are that dimpled grain lower roll is convex
Line, the burr in second pair of continuous wide line of dandy roll pair five, which continues up, extrudes a striped；Third is to dandy roll, upper roller
Burr lower roll is dimpled grain, and third continues to press down a striped to the dimpled grain in five continuous wide lines of dandy roll pair.
Copper starting sheet remains suspended state in flapping reshaping device, simulates its state in a cell, under
It is not required to overturn again before slot, to ensure that its pendency degree will not change before lower slot.
Copper starting sheet laterally pats shaping, then to copper beginning pole to copper starting sheet bottom first in flapping reshaping device
Vertically pat shaping in piece middle and upper part.
When copper starting sheet is admitted to flapping reshaping device, plate support is lifted by one piece of shaping first and is risen, it is made to incline at an angle
Tiltedly, facilitate and pat trim panel beating, ensure the validity for patting shaping.
Claims (4)
1. a kind of method of correction copper starting sheet pendency degree and rigidity, it is characterised in that：First, the copper kind plate on conveyer is used
Cylinder be pushed into Embosser in, Embosser includes that a pair bites roller and three pairs of dandy rolls, copper kind plate after three pairs of dandy rolls,
The identical embossing of the depth can be rolled out in its positive and negative, to increase the rigidity of copper kind plate, copper kind plate is made to be deformed into length direction
It arches upward deformation；Secondly, the copper kind plate after embossing, which is admitted to, wears in stick nail ear device, and copper kind plate is fabricated to copper after wearing stick nail ear
Starting sheet；Rear, copper starting sheet is admitted in flapping reshaping device, the artificial action for patting shaping of flapping reshaping device simulation,
Shaping is laterally patted to copper starting sheet bottom, shaping, the arch of copper starting sheet length direction are vertically patted to copper starting sheet middle and upper part
It plays large deformation to be controlled, pendency degree is further enhanced；Finally, copper starting sheet is transported in storage shelf；
The copper starting sheet remains suspended state in flapping reshaping device, simulates its state in a cell, under
It is not required to overturn again before slot, to ensure that its pendency degree will not change before lower slot.
2. the method for correction copper starting sheet pendency degree and rigidity according to claim 1, it is characterised in that：The embossing dress
The first pair of dandy roll set, upper roller are that burr lower roll is dimpled grain, and copper kind plate extrudes three lower dimpled grains after first pair of dandy roll
And two upper burrs, totally five continuous wide lines；Second pair of dandy roll, upper roller are that dimpled grain lower roll is burr, second pair of dandy roll
Burr in five continuous wide lines is continued up and extrudes a striped；For third to dandy roll, upper roller is that burr lower roll is dimpled grain,
Third continues to press down a striped to the dimpled grain in five continuous wide lines of dandy roll pair.
3. the method for correction copper starting sheet pendency degree and rigidity according to claim 1, it is characterised in that：Copper beginning pole
Piece is laterally patted shaping to copper starting sheet bottom first, is then vertically clapped copper starting sheet middle and upper part in flapping reshaping device
Play shaping.
4. the method for correction copper starting sheet pendency degree and rigidity according to claim 1, it is characterised in that：Copper beginning pole
When piece is admitted to flapping reshaping device, plate support is lifted by one piece of shaping first and is risen, so that it is tilted at an angle, facilitates beating shaping
Plate is patted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510698070.3A CN105251808B (en) | 2015-10-26 | 2015-10-26 | A method of correction copper starting sheet pendency degree and rigidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510698070.3A CN105251808B (en) | 2015-10-26 | 2015-10-26 | A method of correction copper starting sheet pendency degree and rigidity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105251808A CN105251808A (en) | 2016-01-20 |
| CN105251808B true CN105251808B (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510698070.3A Active CN105251808B (en) | 2015-10-26 | 2015-10-26 | A method of correction copper starting sheet pendency degree and rigidity |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177021Y (en) * | 1993-11-26 | 1994-09-14 | 沈阳冶炼厂 | Copper electrolytic initial pole sheet interlocking preparing device |
| JPH09300021A (en) * | 1996-05-14 | 1997-11-25 | Toray Ind Inc | Device for straightening of metallic plate |
| CN2637504Y (en) * | 2003-10-31 | 2004-09-01 | 昆明理工大学 | Copper anode plate shaping machine |
| CN201020487Y (en) * | 2007-01-15 | 2008-02-13 | 昆明理工大学 | Starting sheet embossing leveling machine |
| CN204320847U (en) * | 2014-12-07 | 2015-05-13 | 金川集团股份有限公司 | A kind of vibration pressuring flat device of starting sheet |
-
2015
- 2015-10-26 CN CN201510698070.3A patent/CN105251808B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177021Y (en) * | 1993-11-26 | 1994-09-14 | 沈阳冶炼厂 | Copper electrolytic initial pole sheet interlocking preparing device |
| JPH09300021A (en) * | 1996-05-14 | 1997-11-25 | Toray Ind Inc | Device for straightening of metallic plate |
| CN2637504Y (en) * | 2003-10-31 | 2004-09-01 | 昆明理工大学 | Copper anode plate shaping machine |
| CN201020487Y (en) * | 2007-01-15 | 2008-02-13 | 昆明理工大学 | Starting sheet embossing leveling machine |
| CN204320847U (en) * | 2014-12-07 | 2015-05-13 | 金川集团股份有限公司 | A kind of vibration pressuring flat device of starting sheet |
Non-Patent Citations (1)
| Title |
|---|
| 铜阳极板悬垂度控制技术在阳极整形机组的应用;黄湘等;《有色设备》;20140131;45-47 * |
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| Publication number | Publication date |
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| CN105251808A (en) | 2016-01-20 |
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