CN102773708A - Lead belt production line for anodes and cathodes of storage batteries - Google Patents
Lead belt production line for anodes and cathodes of storage batteries Download PDFInfo
- Publication number
- CN102773708A CN102773708A CN2012102971608A CN201210297160A CN102773708A CN 102773708 A CN102773708 A CN 102773708A CN 2012102971608 A CN2012102971608 A CN 2012102971608A CN 201210297160 A CN201210297160 A CN 201210297160A CN 102773708 A CN102773708 A CN 102773708A
- Authority
- CN
- China
- Prior art keywords
- lead
- furnace
- melting furnace
- lead melting
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
- Continuous Casting (AREA)
Abstract
The invention relates to a lead belt production line for anodes and cathodes of storage batteries. The technical scheme is described as follows: a first lead conveying pipe 4 is arranged between furnace mouths of a first lead smelting furnace 2 and a first thermal insulation furnace 5; a second lead conveying pipe 20 is arranged between furnace mouths of a second lead smelting furnace 22 and a second thermal insulation furnace 8; a third lead conveying pipe 7 and a fourth lead conveying pipe 17 are respectively arranged between the furnace mouth of the first thermal insulation furnace 5 and a tank mouth of a continuous casting middle tank 18 as well as between the furnace mouth of the second thermal insulation furnace 8 and the tank mouth of the continuous casting middle tank 18; the continuous casting middle tank 18 is arranged above a continuous casting machine 19; a continuous mill unit 15 is arranged at the downstream of the continuous casting machine 19; a central line of a casting blank is superposed with a rolling central line; a longitudinal shearing and edge scrapping device 14 and a reeling machine 13 are arranged at the downstream of the continuous mill unit 15 in sequence; qualified longitudinally sheared lead alloy belts are reeled by the reeling machine 13; and scrapped slitter edges are conveyed to the first lead smelting furnace 2 (or the first thermal insulation furnace 5) and the second lead smelting furnace 22 (or the second thermal insulation furnace 8) through a belt conveyer. According to the lead belt production line for anodes and cathodes of storage batteries, the work environment can be remarkably improved, and the product quality and the production efficiency also can be remarkably improved.
Description
Technical field
The invention belongs to plumbous band production line technology field.Relate in particular to a kind of accumulator anode and cathode with plumbous band production line.
Background technology
The gravity casting method is the most popular method of producing battery grid, but this method production efficiency is low, environmental pollution is serious and product cost is high, therefore is expanded pulling method just gradually and replaces.The expansion pulling method is that metal is processed plumbous band; Then band timeliness, expansion, stretching or punching press are processed the production technology of grid; Wherein the production of plumbous band by lead pig fusing, alloy preparation, continuous casting, rolling, operation such as shear, batch and form; Corresponding with it, line configuration has the plumbous liquid fusing of cover and holding furnace, conticaster, tandem mill, shearing machine and a coiling machine etc.
Produce the mode of production that adopts conllinear when positive/negative plate is used plumbous band by above-mentioned unit, and the composition of positive/negative plate is different, therefore, when need are changed the lead band production of positive/negative plate, must the raffinate in lead melting furnace and the holding furnace be cleaned out.The cleaning of raffinate must at high temperature be carried out, so the working condition of cleaning work is very abominable; The existence of rabbling mechanism, plumbous pump can hinder the cleaning of raffinate in lead melting furnace and the holding furnace, and then influences the final mass of battery product; The fusing of new lead pig needs the time, thereby reduced the operating efficiency of casting machine, milling train.
Summary of the invention
The present invention is intended to overcome the defective of prior art, and purpose provides a kind of accumulator anode and cathode that can improve working environment, improve the quality of products, enhance productivity with plumbous band production line.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is: accumulator anode and cathode comprises first lead melting furnace, first holding furnace, second holding furnace, second lead melting furnace, conticaster, tandem rolling unit, slitting and broken limit device and coiling machine with plumbous band production line.
The fire door one side top of first lead melting furnace and second lead melting furnace is provided with first chain conveyor and second chain conveyor separately accordingly; Be provided with the first defeated lead pipe between the fire door of first lead melting furnace and first holding furnace; Be provided with the second defeated lead pipe between the fire door of second lead melting furnace and second holding furnace; Be provided with the 3rd defeated lead pipe between the filling mouth of the fire door of first holding furnace and continuous casting tundish, be provided with the 4th defeated lead pipe between the filling mouth of the fire door of second holding furnace and continuous casting tundish.
Continuous casting tundish is arranged on the top of conticaster, and the downstream of conticaster are provided with the tandem rolling unit, and the strand center line of conticaster overlaps with the rolling centerline of tandem rolling unit, and the downstream of tandem rolling unit are equipped with slitting and broken limit device and coiling machine successively.The below of slitting and broken limit device is provided with first ribbon conveyer; The delivery end of first ribbon conveyer is positioned at the top of the second ribbon conveyer charging end; The delivery end of second ribbon conveyer is positioned at the top of four-tape formula transporter charging end or the 3rd ribbon conveyer charging end; The delivery end of the 3rd ribbon conveyer is positioned at the top of first lead melting furnace or the first holding furnace fire door opposite side, and the delivery end of four-tape formula transporter is positioned at the top of second lead melting furnace or the second holding furnace fire door opposite side.
The first defeated lead pipe, the second defeated lead pipe, the 3rd defeated lead pipe and the 4th defeated lead pipe are equipped with the first plumbous pump, the second plumbous pump, the 3rd plumbous pump and the 4th plumbous pump successively accordingly.
Described first lead melting furnace is " a kind of anti-splash device that is used for the metal smelting furnace " (CN201210236229.6) lead melting furnace of patented technology that applicant application is housed." a kind of anti-splash device that is used for the metal smelting furnace " comprises fixed arm, lever arm, installing rack, fixed mount and retractor device; The first lead melting furnace furnace lining top near the outer rim place fixed mount is housed, be fixed with installing rack at the first lead melting furnace furnace lining top near the inner edge place.
The upper end of fixed arm is fixed on the edge at the first lead melting furnace inwall top; The lower end of fixed arm is fixed on the bottom of first lead melting furnace; The angle of the fixed arm and the first lead melting furnace inwall is 10 ~ 30 °, the delivery end of first chain conveyor be positioned at fixed arm upper end directly over.
The upper end of lever arm is hinged on the upper end of fixed mount, and the minimum clearance the during revolution of the lower end of lever arm bottom first lead melting furnace is 1mm; One end of retractor device is hinged on the upper end of installing rack; The other end and the lever arm of retractor device are hinged, and the jointed shaft of lever arm apart from the line distance of lever arm lower end is: greater than the vertical height of first lead melting furnace and less than the vertical height of first lead melting furnace and the height sum of fixed mount.
Fixed arm, lever arm and retractor device are formed clamping device, and the lower end of fixed arm intersects with the bottom of lever arm each other, and the angle of fixed arm and lever arm bottom is 20 ~ 60 °.
The center line of fixed arm, lever arm, installing rack, fixed mount, first chain conveyor and retractor device is positioned at same vertical guide.
First lead melting furnace is identical with the structure of second lead melting furnace, and second lead melting furnace also is equipped with identical " a kind of anti-splash device that is used for the metal smelting furnace ".
Said tandem rolling unit is " a kind of rolling battery is with the tandem rolling unit of the plumbous band " patented technology (CN201210237172.1) that adopts applicant's application.This tandem rolling unit is made up of five rolling mills, and in five rolling mills first is driven by a Daepori indirect current machine to the 4th rolling mill, and the 5th rolling mill is driven by a buncher; The roll speed ratio of the roll to the of first rolling mill four rolling mills is 1: (1.45 ~ 1.50): (2.36 ~ 2.44): (4.60 ~ 4.72).
Described slitting and broken limit device are " a kind of battery is with the disk shearing machine on plumbous band Fixed width and the broken limit " patented technologies (CN201110374956.4) that adopts applicant's application; The last cutter shaft of this disk shearing machine is installed in left frame and the right frame through bearing respectively with following cutter shaft; Last cutter shaft is parallel to each other with following cutter shaft installation site; Last cutter shaft is installed in above or below the frame, and following cutter shaft is installed in frame below or top.
At last cutter shaft the width adjusting parts are housed, the right side of being close to the width adjusting parts fixedly is equipped with right blade, right tool rest, spring washer and hold-down nut successively; On the right tool rest broken limit, 1 ~ 4 right side cutter is housed, the edge of a knife of each right broken limit cutter be positioned at the concentric circumference of cutter shaft on; The left side of being close to the width adjusting parts fixedly is equipped with left blade, left tool rest, spring washer and hold-down nut successively, and broken limit, 1 ~ 4 left side cutter is housed on the left tool rest; The edge of a knife of each left broken limit cutter be positioned at the concentric circumference of cutter shaft on.
Width adjusting parts under cutter shaft is equipped with down, the right side of width adjusting parts fixedly is equipped with down right blade, spring washer and hold-down nut successively under being close to; The left side of width adjusting parts fixedly is equipped with down left blade, spring washer and hold-down nut successively under being close to.
Left blade and last left blade formation Fixed width are cut down, and the end play in the right side of following left blade and the left side of last left blade is 0.003 ~ 1mm, and following right blade and last right blade constitute Fixed width to be cut, and the end play on following right blade left side and last right blade right side is 0.003 ~ 1mm.
The left surface of right broken limit cutter is positioned at same vertical guide with the left surface of following right blade, and the right flank of left broken limit cutter is positioned at same vertical guide with the right flank of following left blade; The edge of a knife radius r of right broken limit cutter and left broken limit cutter
BrokenIdentical, edge of a knife radius r
BrokenSatisfy following formula
r
Broken=s-r
Down-(0.02 ~ 0.3) h
In the formula: s is the distance between axles of last cutter shaft and following cutter shaft, mm,
r
DownBe the left blade and the radius of right blade down down, mm,
H is the thickness that is sheared material, mm.
Method for using of the present invention is:
The positive grid alloy lead pig is transported to first lead melting furnace by first chain conveyor; Accomplish the fusing of positive grid alloy lead pig; The plumbous liquid of positive grid alloy after the fusing is delivered to the first holding furnace storage, insulation and composition adjustment through the first defeated lead pipe, is delivered to continuous casting tundish by the 3rd defeated lead pipe again; Conticaster is furnished with the pouring mouth of anodal metal casting usefulness, and the plumbous liquid of positive grid alloy gets into the continuous casting that casting region is accomplished anodal metal through pouring mouth.Anodal metal strand is rolled into anodal metal band through the tandem rolling unit, accomplishes Fixed width and slitter edge cataclasm of anodal metal band again through slitting and broken limit device; Qualified anodal metal band is sent to next procedure through the coiling machine clot with roll-good form, and broken limit first ribbon conveyer, second ribbon conveyer and the 3rd ribbon conveyer of anodal metal band are delivered to first lead melting furnace or first holding furnace.
Likewise; Negative pole alloy lead pig is transported to second lead melting furnace by second chain conveyor; Accomplish the fusing of negative pole alloy lead pig, the plumbous liquid of the negative pole alloy after the fusing is delivered to the second holding furnace storage, insulation and composition adjustment through the second defeated lead pipe, is delivered to continuous casting tundish by the 4th defeated lead pipe again; Conticaster also is furnished with the pouring mouth of negative pole alloy casting usefulness, and the plumbous liquid of negative pole alloy gets into the continuous casting that casting region is accomplished the negative electrode lead alloy through pouring mouth.Negative electrode lead alloy strand is rolled into the negative electrode lead alloy strip steel rolled stock through the tandem rolling unit, accomplishes Fixed width and slitter edge cataclasm of negative electrode lead alloy strip steel rolled stock again through slitting and broken limit device; Qualified negative electrode lead alloy strip steel rolled stock is sent to next procedure through the coiling machine clot with roll-good form, and broken limit first ribbon conveyer, second ribbon conveyer and the four-tape formula transporter of negative electrode lead alloy strip steel rolled stock are delivered to second lead melting furnace or second holding furnace.
Line of the present invention adopts two cover molten leads and heat-insulation system respectively positive grid alloy lead pig and negative pole alloy lead pig to be melted, be incubated; And the plumbous liquid of plumbous liquid of positive grid alloy and negative pole alloy is delivered to conticaster by separately defeated lead pipe road, accomplish the continuous casting of positive grid alloy lead liquid and negative pole alloy lead liquid through plumbous liquid of positive grid alloy and the corresponding pouring mouth of the plumbous liquid of negative pole alloy.Adopt same tandem rolling unit, slitting and broken limit device and coiling machine to carry out operation then, qualified plumbous band is sent to next procedure with roll-good form, and slitter edge is delivered to separately molten lead and heat-insulation system through the ribbon conveyer branch.
Because adopt technique scheme, the present invention has following good effect:
1, fusing, insulation, transportation and the cast of anodal metal and negative electrode lead alloy are by independently system's completion separately; So this production line is when changing the production of plumbous band of positive grid alloy and the plumbous band of negative pole alloy; Need not lead melting furnace, holding furnace, plumbous pump and defeated lead pipe thereof etc. are cleared up; Thereby greatly improved working condition and working environment, also avoided because of raffinate cleaning not only to the adverse effect of battery product final mass.
2, the transportation of the slitter edge of the slitter edge of anodal metal band and negative electrode lead alloy strip steel rolled stock is transported to each self-corresponding lead melting furnace or holding furnace by each self-corresponding ribbon conveyer, thereby guarantees that plumbous liquid is not contaminated.
3, when producing plumbous band of positive grid alloy or the plumbous band of negative pole alloy; Negative pole alloy lead pig to be produced or positive grid alloy lead pig can be heated to the temperature of technological requirement in advance; Operations such as the insulation of completion alloy and composition adjustment; In case anodal metal or negative electrode lead alloy production in the stove finish, negative electrode lead alloy or anodal metal to be produced can put into production, thereby have improved the production efficiency of conticaster, tandem rolling unit.
4, the present invention is except that above-mentioned good effect, because the single devices in the production line has also adopted following three patented technologies of applicant's application respectively, thereby can significantly improve working environment, enhance productivity:
At first, the present invention has installed " a kind of anti-splash device that is used for the metal smelting furnace " of applicant's application at lead melting furnace, and this device is provided with clamping device at the delivery end of chain conveyor, and the lead pig that chain conveyor is delivered in the lead melting furnace plays clamping action.This clamping device is made up of fixed arm, lever arm and retractor device; Because lever arm is connected with retractor device; Through retractor device is regulated, realized motion control to lever arm, can adjust the speed of lead pig when fixed arm falls effectively; Guarantee that lead pig can directly not fall into the liquation of lead melting furnace when falling, thereby avoided the outer of liquation to spatter.Plumbous liquid can also prevent that the lead pig that falls from directly producing impact to the bottom of lead melting furnace, guaranteed the service life of lead melting furnace, and then ensured the safety of producers and equipment more after a little while in the lead melting furnace stove.
Secondly; Tandem rolling unit among the present invention is " a kind of rolling battery is with the tandem rolling unit of plumbous band " of applicant's application; Wherein first is driven by a Daepori indirect current machine to the 4th rolling mill; First roll speed ratio to the 4th rolling mill is 1: (1.45 ~ 1.50): (2.36 ~ 2.44): (4.60 ~ 4.72), guaranteed the load uniform distribution of each frame, can make full use of the milling train potentiality.First type of drive to the 4th rolling mill is to connect reductor separately again through synchronizing wheel or sprocket wheel respectively, makes the speed ratio coupling of tandem rolling unit reasonable, and continuous rolling relationship is easy to adjust, has reduced " heap steel " or " drawing steel " phenomenon.The 5th rolling mill as first to the replenishing of the 4th rolling mill, can be rolled the adjusting of speed according to the requirement of different trimmed sizes easily, thereby enlarge the trimmed size scope of rolled piece.
Once more; Slitting among the present invention and broken limit device 14 are the patented technology of " a kind of battery is with the disk shearing machine on plumbous band Fixed width and broken limit " of applicant's application; Because left blade had both been formed end trimming shears with last left blade and last right blade with following right blade and had been used to cut the limit under it; Form cataclasm cutting with broken limit, left side cutter, right broken limit cutter again and be used for cutting off of slitter edge, thereby the Fixed width and the broken limit function of lead band is integrated in one; Radial clearance between left and right sides tool rest circular arc portion and left and right sides bottom knife plays the guide and guard effect to shearing slitter edge, and the shearing power of circle shear will drive slitter edge and travel forward; So can not occur when producing because of slitter edge imports the machine halt trouble that has some setbacks and advance and freely do not bring, thereby improve production efficiency.
Therefore, the present invention can not only significantly improve working environment, and can obviously improve product quality and production efficiency.
Description of drawings
Fig. 1 is a kind of floor plan sketch map of the present invention;
Fig. 2 is the anti-splash device structural representation that first lead melting furnace 2 and second lead melting furnace 22 among Fig. 1 installed;
Fig. 3 is the transmission sketch map of the tandem rolling unit 15 among Fig. 1;
Fig. 4 is slitting and the structural representation of broken limit device 14 among Fig. 1;
Fig. 5 is the right TV structure sketch map of Fig. 4.
The practical implementation method
Below in conjunction with the accompanying drawing and the specific embodiment the present invention being done further description, is not the restriction to its protection domain.
Embodiment 1
A kind of accumulator anode and cathode is with plumbous band production line; As shown in Figure 1, this accumulator anode and cathode comprises first lead melting furnace 2, first holding furnace 5, second lead melting furnace 22, second holding furnace 8, conticaster 19, tandem rolling unit 15, slitting and broken limit device 14 and coiling machine 13 with plumbous band production line.
The fire door one side top of first lead melting furnace 2 and second lead melting furnace 22 is provided with first chain conveyor 1 and second chain conveyor 23 accordingly; Be provided with the first defeated lead pipe 4 between the fire door of first lead melting furnace 2 and first holding furnace 5; Be provided with the second defeated lead pipe 20 between the fire door of second lead melting furnace 22 and second holding furnace 8; Be provided with the 4th between the fire door that is provided with the 3rd defeated lead pipe 7, the second holding furnaces 8 between the filling mouth of the fire door of first holding furnace 5 and continuous casting tundish 18 and the filling mouth of continuous casting tundish 18 and fail lead pipe 17.
Continuous casting tundish 18 is arranged on the top of conticaster 19; The downstream of conticaster 19 are provided with tandem rolling unit 15; The strand center line of conticaster 19 overlaps with the rolling centerline of tandem rolling unit 15, and the downstream of tandem rolling unit 15 are equipped with slitting and broken limit device 14 and coiling machine 13 successively.The below of slitting and broken limit device 14 is provided with first belt transportation 12; The delivery end of first ribbon conveyer 12 is positioned at the top of second ribbon conveyer, 11 charging ends; The delivery end of second ribbon conveyer 11 is positioned at the top of four-tape formula transporter 9 charging ends or the 3rd ribbon conveyer 10 charging ends; The delivery end of the 3rd ribbon conveyer 10 is positioned at the top of first lead melting furnace 2 or first holding furnace, 5 fire door opposite sides, and the delivery end of four-tape formula transporter 9 is positioned at the top of second lead melting furnace 22 or second holding furnace, 8 fire door opposite sides.
First defeated lead pipe 4, second defeated lead pipe the 20, the 3rd defeated lead pipe 7 and the 4th defeated lead pipe 17 are equipped with first plumbous pump 3, second plumbous pump the 21, the 3rd plumbous pump 6 and the 4th plumbous pump 16 successively accordingly.
Said first lead melting furnace 2 of present embodiment is " a kind of anti-splash device that is used for the metal smelting furnace " that applicant's application is housed (CN201210236229.6) patented technology.As shown in Figure 2, " a kind of anti-splash device that is used for the metal smelting furnace " comprises fixed arm 24, lever arm 25, installing rack 26, fixed mount 27 and retractor device 28; First lead melting furnace, 2 furnace lining tops near the outer rim place fixed mount 27 is housed, be fixed with installing rack 26 at first lead melting furnace, 2 furnace lining tops near the inner edge place.
The upper end of fixed arm 24 is fixed on the edge at first lead melting furnace, 2 inwall tops; The lower end of fixed arm 24 is fixed on the bottom of first lead melting furnace 2; The angle of fixed arm 24 and first lead melting furnace, 2 inwalls is 10 ~ 30 °, the delivery end of first chain conveyor 1 be positioned at fixed arm 24 upper ends directly over.
The upper end of lever arm 25 is hinged on the upper end of fixed mount 27, during the revolution of the lower end of lever arm 25 and the minimum clearance of first lead melting furnace, 2 bottoms be 1mm; One end of retractor device 28 is hinged on the upper end of installing rack 26; The other end of retractor device 28 and lever arm 25 are hinged, and the jointed shaft of lever arm 25 apart from the line distance of lever arm 25 lower ends is: greater than the vertical height of first lead melting furnace 2 and less than the vertical height of first lead melting furnace 2 and the height sum of fixed mount 27.
Fixed arm 24, lever arm 25 and retractor device 28 are formed clamping device, and the lower end of fixed arm 24 intersects with the bottom of lever arm 25 each other, and fixed arm 24 is 20 ~ 60 ° with the angle of lever arm 25 bottoms.
The center line of fixed arm 24, lever arm 25, installing rack 26, fixed mount 27, first chain conveyor 1 and retractor device 28 is positioned at same vertical guide.
First lead melting furnace 2 is identical with the structure of second lead melting furnace 22, and second lead melting furnace 22 also is equipped with " a kind of anti-splash device that is used for the metal smelting furnace " identical with first lead melting furnace 2.
The described tandem rolling unit 15 of present embodiment is " a kind of rolling battery is with the tandem rolling unit of plumbous band " of applicant application (CN201210237172.1) patented technology.As shown in Figure 3, this tandem rolling unit is made up of five rolling mills, and in five rolling mills first is driven by a Daepori indirect current machine 30 to the 4th rolling mill, and the 5th rolling mill is driven by a buncher 29; First roll speed ratio to the 4th rolling mill is 1: (1.45 ~ 1.50): (2.36 ~ 2.44): (4.60 ~ 4.72).
Described slitting of present embodiment and broken limit device 14 are " a kind of battery is with the disk shearing machine on plumbous band Fixed width and broken limit " of applicant application (CN201110374956.4) patented technology.Like Fig. 4 and shown in Figure 5; The last cutter shaft 32 of this disk shearing machine is installed in left frame 31 and the right frame 43 through bearing respectively with following cutter shaft 33; Last cutter shaft 32 is parallel to each other with following cutter shaft 33 installation sites, and last cutter shaft 32 is installed in above or below the frame, and following cutter shaft 33 is installed in frame below or top.
At last cutter shaft 32 width adjusting parts 38 are housed, the right side of being close to width adjusting parts 38 fixedly is equipped with right blade 39, right tool rest 40, spring washer and hold-down nut successively; On the right tool rest 40 broken limit, 1 ~ 4 right side cutter 44 is housed, the edge of a knife of each right broken limit cutter 44 be positioned at the concentric circumference of cutter shaft 32 on; The left side of being close to width adjusting parts 38 fixedly is equipped with left blade 36, left tool rest 34, spring washer and hold-down nut successively, and broken limit, 1 ~ 4 left side cutter 35 is housed on the left tool rest 34; The edge of a knife of each left broken limit cutter 35 be positioned at the concentric circumference of cutter shaft 32 on.
At following cutter shaft 33 width adjusting parts 41 down are housed, are close to down the right side of width adjusting parts 41 right blade 42, spring washer and hold-down nut fixedly are housed down successively; Be close to down the left side of width adjusting parts 41 left blade 37, spring washer and hold-down nut fixedly are housed down successively.
Down left blade 37 constitutes Fixed width with last left blade 36 and cuts; The end play in the left side of the right side of left blade 37 and last left blade 36 is 0.003 ~ 1mm down; Down right blade 42 constitutes Fixed width with last right blade 39 to be cut, and the end play on following right blade 42 left sides and last right blade 39 right sides is 0.003 ~ 1mm.
The left surface of right broken limit cutter 44 is positioned at same vertical guide with the left surface of following right blade 42, and the right flank of left broken limit cutter 35 is positioned at same vertical guide with the right flank of following left blade 37; The edge of a knife radius r of right broken limit cutter 44 and left broken limit cutter 35
BrokenIdentical, edge of a knife radius r
BrokenSatisfy following formula
r
Broken=s-r
Down-(0.02 ~ 0.3) h
In the formula: s is the distance between axles of last cutter shaft 32 and following cutter shaft 33, mm,
r
DownBe the radius of down left blade 37 and following right blade 42, mm,
H is the thickness that is sheared material, mm.
The method for using of this production line is:
The positive grid alloy lead pig is transported to first lead melting furnace 2 by first chain conveyor 1; Accomplish the fusing of positive grid alloy lead pig; The plumbous liquid of positive grid alloy is delivered to 5 storages of first holding furnace, insulation and composition adjustment through the first defeated lead pipe 4, is delivered to continuous casting tundish 18 by the 3rd defeated lead pipe 7 again; Conticaster 19 is furnished with the pouring mouth of anodal metal casting usefulness, and the plumbous liquid of positive grid alloy gets into the continuous casting that casting region is accomplished anodal metal through pouring mouth.
Anodal metal strand is rolled into anodal metal band through tandem rolling unit 15, accomplishes Fixed width and slitter edge cataclasm of anodal metal band again through slitting and broken limit device 14; Qualified anodal metal band is sent to next procedure through coiling machine 13 clots with roll-good form, and the broken limit of anodal metal band first ribbon conveyer 12, second ribbon conveyer 11 and the 3rd ribbon conveyer 10 are delivered to first lead melting furnace 2 or first holding furnace 5.
Likewise; Negative pole alloy lead pig is transported to second lead melting furnace 22 by second chain conveyor 23; Accomplish the fusing of negative pole alloy lead pig, the plumbous liquid of negative pole alloy is delivered to 8 storages of second holding furnace, insulation and composition adjustment through the second defeated lead pipe, is delivered to continuous casting tundish 18 by the 4th defeated lead pipe 17 again; Conticaster 19 also is furnished with the pouring mouth of negative pole alloy casting usefulness, and the plumbous liquid of negative pole alloy gets into the continuous casting that casting region is accomplished the negative electrode lead alloy through pouring mouth; Negative electrode lead alloy strand is rolled into the negative electrode lead alloy strip steel rolled stock through tandem rolling unit 15, accomplishes Fixed width and slitter edge cataclasm of negative electrode lead alloy strip steel rolled stocks again through slitting and broken limit device 14; Qualified negative electrode lead alloy strip steel rolled stock is sent to next procedure through coiling machine 13 clots with roll-good form, and the broken limit of the plumbous band of negative pole alloy first ribbon conveyer 12, second ribbon conveyer 11 and four-tape formula transporter 9 are delivered to second lead melting furnace 22 or second holding furnace 8.
This specific embodiment adopts two cover molten leads and heat-insulation system respectively positive grid alloy lead pig and negative pole alloy lead pig to be melted, be incubated; And the plumbous liquid of plumbous liquid of positive grid alloy and negative pole alloy is delivered to conticaster 19 by separately defeated lead pipe road, accomplish the continuous casting of positive grid alloy lead liquid and negative pole alloy lead liquid through plumbous liquid of positive grid alloy and the corresponding pouring mouth 18 of the plumbous liquid of negative pole alloy.Adopt same tandem rolling unit 15, slitting and broken limit device 14 and coiling machine 13 to carry out operation then, qualified plumbous band is sent to next procedure with roll-good form, and slitter edge is delivered to separately molten lead and heat-insulation system through the ribbon conveyer branch.
Therefore, this specific embodiment has following good effect:
1, since fusing, insulation, transportation and the cast of anodal metal and negative electrode lead alloy by separately independently system accomplish; So this production line is when changing the production of plumbous band of positive grid alloy and the plumbous band of negative pole alloy; Need not lead melting furnace, holding furnace, plumbous pump and defeated lead pipe thereof etc. are cleared up; Thereby greatly improved working condition and working environment, also avoided because of raffinate cleaning not only to the adverse effect of battery product final mass.
2,, thereby guarantee that plumbous liquid is not contaminated because the transportation of the slitter edge of the slitter edge of anodal metal band and negative electrode lead alloy strip steel rolled stock is transported to each self-corresponding lead melting furnace or holding furnace by each self-corresponding ribbon conveyer.
3, when producing plumbous band of positive grid alloy or the plumbous band of negative pole alloy; Negative pole alloy lead pig to be produced or positive grid alloy lead pig can be heated to the temperature of technological requirement in advance; Operations such as the insulation of completion alloy and composition adjustment; In case anodal metal or negative electrode lead alloy production in the stove finish, negative electrode lead alloy or anodal metal to be produced can put into production, thereby have improved the production efficiency of conticaster 19, tandem rolling unit 15.
4, this specific embodiment because of the single devices in the production line has adopted following three patented technologies of applicant's application respectively, thereby can significantly be improved working environment and enhance productivity except that above-mentioned good effect:
At first, the lead melting furnace in the present embodiment has been installed " a kind of anti-splash device that is used for the metal smelting furnace " of applicant's application, and this device is provided with clamping device at the delivery end of chain conveyor, and the lead pig that chain conveyor is delivered in the lead melting furnace plays clamping action.This clamping device is made up of fixed arm 24, lever arm 25 and retractor device 28; Because lever arm 25 is connected with retractor device 28; Through retractor device 28 is regulated, realized motion control to lever arm 25, can adjust the speed of lead pig when fixed arm falls effectively; Guarantee that lead pig can directly not fall into the liquation of lead melting furnace when falling, thereby avoided the outer of liquation to spatter.Plumbous liquid can also prevent that the lead pig that falls from directly producing impact to the bottom of lead melting furnace, guaranteed the service life of lead melting furnace, and then ensured the safety of producers and equipment more after a little while in the lead melting furnace stove.
Secondly; Tandem rolling unit 15 in the present embodiment is " a kind of rolling battery is with the tandem rolling unit of plumbous band " patented technology of applicant's application; Wherein first is driven by a Daepori indirect current machine to the 4th rolling mill; First roll speed ratio to the 4th rolling mill is 1: (1.45 ~ 1.50): (2.36 ~ 2.44): (4.60 ~ 4.72), guaranteed the load uniform distribution of each frame, can make full use of the milling train potentiality.First type of drive to the 4th rolling mill is to connect reductor separately again through synchronizing wheel or sprocket wheel respectively, makes the speed ratio coupling of tandem rolling unit reasonable, and continuous rolling relationship is easy to adjust, has reduced " heap steel " or " drawing steel " phenomenon.The 5th rolling mill as first to the replenishing of the 4th rolling mill, can be rolled the adjusting of speed according to the requirement of different trimmed sizes easily, thereby enlarge the trimmed size scope of rolled piece.
Once more; Slitting in the present embodiment and broken limit device 14 are the patented technologies that adopt " a kind of battery is with the disk shearing machine on plumbous band Fixed width and broken limit " of applicant's application; Because its down left blade 37 is both formed end trimming shears with last left blade 36 with last right blade 39 with following right blade 42 and is used to cut the limit; Form cataclasm cutting with broken limit, left side cutter 35, right broken limit cutter 44 again and be used for cutting off of slitter edge, thereby the Fixed width and the broken limit function of lead band is integrated in one; Radial clearance between left and right sides tool rest circular arc portion and left and right sides bottom knife plays the guide and guard effect to shearing slitter edge, and the shearing power of circle shear will drive slitter edge and travel forward; So can not occur when producing because of slitter edge imports the machine halt trouble that has some setbacks and advance and freely do not bring, thereby improve production efficiency.
In sum, this specific embodiment can not only significantly be improved working environment, and can obviously improve product quality and production efficiency.
Claims (4)
1. an accumulator anode and cathode is with plumbous band production line, it is characterized in that said accumulator anode and cathode comprises first lead melting furnace 2, first holding furnace 5, second lead melting furnace 22, second holding furnace 8, conticaster 19, tandem rolling unit 15, slitting and broken limit device 14 and coiling machine 13 with the plumbous production line of being with;
The fire door one side top of first lead melting furnace 2 and second lead melting furnace 22 is provided with first chain conveyor 1 and second chain conveyor 23 accordingly; Be provided with the first defeated lead pipe 4 between the fire door of first lead melting furnace 2 and first holding furnace 5; Be provided with the second defeated lead pipe 20 between the fire door of second lead melting furnace 22 and second holding furnace 8; Be provided with the 4th between the fire door that is provided with the 3rd defeated lead pipe 7, the second holding furnaces 8 between the filling mouth of the fire door of first holding furnace 5 and continuous casting tundish 18 and the filling mouth of continuous casting tundish 18 and fail lead pipe 17;
Continuous casting tundish 18 is arranged on the top of conticaster 19; The downstream of conticaster 19 are provided with tandem rolling unit 15; The strand center line of conticaster 19 overlaps with the rolling centerline of tandem rolling unit 15, and the downstream of tandem rolling unit 15 are equipped with slitting and broken limit device 14 and coiling machine 13 successively; The below of slitting and broken limit device 14 is provided with first ribbon conveyer 12; The delivery end of first ribbon conveyer 12 is positioned at the top of second ribbon conveyer, 11 charging ends; The delivery end of second ribbon conveyer 11 is positioned at the top of four-tape formula transporter 9 charging ends or the 3rd ribbon conveyer 10 charging ends; The delivery end of the 3rd ribbon conveyer 10 is positioned at the top of first lead melting furnace 2 or first holding furnace, 5 fire door opposite sides, and the delivery end of four-tape formula transporter 9 is positioned at the top of second lead melting furnace 22 or second holding furnace, 8 fire door opposite sides;
First defeated lead pipe 4, second defeated lead pipe the 20, the 3rd defeated lead pipe 7 and the 4th defeated lead pipe 17 are equipped with first plumbous pump 3, second plumbous pump the 21, the 3rd plumbous pump 6 and the 4th plumbous pump 16 successively accordingly.
2. accumulator anode and cathode according to claim 1 is with plumbous band production line; It is characterized in that said first lead melting furnace 2 for the lead melting furnace of " a kind of anti-splash device that is used for the metal smelting furnace " is housed, said " a kind of anti-splash device that is used for the metal smelting furnace " comprises fixed arm 24, lever arm 25, installing rack 26, fixed mount 27 and retractor device 28; First lead melting furnace, 2 furnace lining tops near the outer rim place fixed mount 27 is housed, be fixed with installing rack 26 at first lead melting furnace, 2 furnace lining tops near the inner edge place;
The upper end of fixed arm 24 is fixed on the edge at first lead melting furnace, 2 inwall tops, and the lower end of fixed arm 24 is fixed on the bottom of first lead melting furnace 2, and the angle of fixed arm 24 and first lead melting furnace, 2 inwalls is 10 ~ 30 °,
The delivery end of first chain conveyor 1 be positioned at fixed arm 24 upper ends directly over;
The upper end of lever arm 25 is hinged on the upper end of fixed mount 27, during the revolution of the lower end of lever arm 25 and the minimum clearance of first lead melting furnace, 2 bottoms be 1mm; One end of retractor device 28 is hinged on the upper end of installing rack 26; The other end of retractor device 28 and lever arm 25 are hinged, and the jointed shaft of lever arm 25 apart from the line distance of lever arm 25 lower ends is: greater than the vertical height of first lead melting furnace 2 and less than the vertical height of first lead melting furnace 2 and the height sum of fixed mount 27;
Fixed arm 24, lever arm 25 and retractor device 28 are formed clamping device, and the lower end of fixed arm 24 intersects with the bottom of lever arm 25 each other, and fixed arm 24 is 20 ~ 60 ° with the angle of lever arm 25 bottoms;
The center line of fixed arm 24, lever arm 25, installing rack 26, fixed mount 27, first chain conveyor 1 and retractor device 28 is positioned at same vertical guide;
First lead melting furnace 2 is identical with the structure of second lead melting furnace 22, and second lead melting furnace 22 also is equipped with " a kind of anti-splash device that is used for the metal smelting furnace " identical with first lead melting furnace 2.
3. accumulator anode and cathode according to claim 1 is with plumbous band production line; It is characterized in that said tandem rolling unit 15 is made up of five rolling mills; In five rolling mills first is driven by a Daepori indirect current machine 30 to the 4th rolling mill, and the 5th rolling mill is driven by a buncher 29; First roll speed ratio to the 4th rolling mill is 1: (1.45 ~ 1.50): (2.36 ~ 2.44): (4.60 ~ 4.72).
4. accumulator anode and cathode according to claim 1 is with plumbous band production line; The structure that it is characterized in that said slitting and broken limit device 14 is: go up cutter shaft 32 and be installed in left frame 31 and the right frame 43 through bearing respectively with following cutter shaft 33; Last cutter shaft 32 is parallel to each other with following cutter shaft 33 installation sites; Last cutter shaft 32 is installed in above or below the frame, and following cutter shaft 33 is installed in frame below or top;
At last cutter shaft 32 width adjusting parts 38 are housed, the right side of being close to width adjusting parts 38 fixedly is equipped with right blade 39, right tool rest 40, spring washer and hold-down nut successively; On the right tool rest 40 broken limit, 1 ~ 4 right side cutter 44 is housed, the edge of a knife of each right broken limit cutter 44 be positioned at the concentric circumference of cutter shaft 32 on; The left side of being close to width adjusting parts 38 fixedly is equipped with left blade 36, left tool rest 34, spring washer and hold-down nut successively, and broken limit, 1 ~ 4 left side cutter 35 is housed on the left tool rest 34; The edge of a knife of each left broken limit cutter 35 be positioned at the concentric circumference of cutter shaft 32 on;
At following cutter shaft 33 width adjusting parts 41 down are housed, are close to down the right side of width adjusting parts 41 right blade 42, spring washer and hold-down nut fixedly are housed down successively; Be close to down the left side of width adjusting parts 41 left blade 37, spring washer and hold-down nut fixedly are housed down successively;
Down left blade 37 constitutes Fixed width with last left blade 36 and cuts; The end play in the left side of the right side of left blade 37 and last left blade 36 is 0.003 ~ 1mm down; Down right blade 42 constitutes Fixed width with last right blade 39 to be cut, and the end play on following right blade 42 left sides and last right blade 39 right sides is 0.003 ~ 1mm;
The left surface of right broken limit cutter 44 is positioned at same vertical guide with the left surface of following right blade 42, and the right flank of left broken limit cutter 35 is positioned at same vertical guide with the right flank of following left blade 37; The edge of a knife radius r of right broken limit cutter 44 and left broken limit cutter 35
BrokenIdentical, edge of a knife radius r
BrokenSatisfy following formula
r
Broken=s-r
Down-(0.02 ~ 0.3) h
In the formula: s is the distance between axles of last cutter shaft 32 and following cutter shaft 33, mm,
r
DownBe the radius of down left blade 37 and following right blade 42, mm,
H is the thickness that is sheared material, mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210297160.8A CN102773708B (en) | 2012-08-21 | 2012-08-21 | Lead belt production line for anodes and cathodes of storage batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210297160.8A CN102773708B (en) | 2012-08-21 | 2012-08-21 | Lead belt production line for anodes and cathodes of storage batteries |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102773708A true CN102773708A (en) | 2012-11-14 |
| CN102773708B CN102773708B (en) | 2014-07-02 |
Family
ID=47118932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210297160.8A Expired - Fee Related CN102773708B (en) | 2012-08-21 | 2012-08-21 | Lead belt production line for anodes and cathodes of storage batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773708B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048004A1 (en) * | 2020-09-04 | 2022-03-10 | 安徽骏马新材料科技股份有限公司 | Intelligent dry-process lead smelting furnace |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632679A (en) * | 1979-08-23 | 1981-04-02 | Shin Kobe Electric Mach Co Ltd | Manufacture of plate grid for lead acid battery |
| JPS60235361A (en) * | 1984-05-08 | 1985-11-22 | Yuasa Battery Co Ltd | Method for manufacturing conductive core for alkali battery |
| JPH0662A (en) * | 1992-06-17 | 1994-01-11 | Taiyo Shiifoods:Kk | Production of fried food having good retort resistance |
| CN1260601A (en) * | 1998-12-02 | 2000-07-19 | 片山特殊工业株式会社 | Method for manufacturing electroplate for battery, and electroplate and battery made therefrom |
| CN100423331C (en) * | 2006-11-30 | 2008-10-01 | 上海交通大学 | A rolling formation based manufacture method for metal bipolar plate of proton exchange membrane fuel cell |
| CN101121228B (en) * | 2007-08-02 | 2010-08-25 | 大连通大设备技术开发有限公司 | Bimetallic composite wire rod high-efficient production line |
| CN102005574A (en) * | 2010-10-29 | 2011-04-06 | 济南兄弟金属科技有限公司 | Light plate grid for lead-acid storage battery and preparation method thereof |
| CN102074699A (en) * | 2010-12-23 | 2011-05-25 | 江苏理士电池有限公司 | Lead-tin alloy for long-life lead-acid storage-battery plate grid |
| CN202316757U (en) * | 2011-11-15 | 2012-07-11 | 营口安偌德机电设备有限公司 | Continuous-stamping production line of grids |
| CN202726473U (en) * | 2012-08-21 | 2013-02-13 | 武汉科技大学 | Lead-liquid-pollution-decreased production line of lead strips for battery positive and negative terminals |
-
2012
- 2012-08-21 CN CN201210297160.8A patent/CN102773708B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632679A (en) * | 1979-08-23 | 1981-04-02 | Shin Kobe Electric Mach Co Ltd | Manufacture of plate grid for lead acid battery |
| JPS60235361A (en) * | 1984-05-08 | 1985-11-22 | Yuasa Battery Co Ltd | Method for manufacturing conductive core for alkali battery |
| JPH0662A (en) * | 1992-06-17 | 1994-01-11 | Taiyo Shiifoods:Kk | Production of fried food having good retort resistance |
| CN1260601A (en) * | 1998-12-02 | 2000-07-19 | 片山特殊工业株式会社 | Method for manufacturing electroplate for battery, and electroplate and battery made therefrom |
| CN100423331C (en) * | 2006-11-30 | 2008-10-01 | 上海交通大学 | A rolling formation based manufacture method for metal bipolar plate of proton exchange membrane fuel cell |
| CN101121228B (en) * | 2007-08-02 | 2010-08-25 | 大连通大设备技术开发有限公司 | Bimetallic composite wire rod high-efficient production line |
| CN102005574A (en) * | 2010-10-29 | 2011-04-06 | 济南兄弟金属科技有限公司 | Light plate grid for lead-acid storage battery and preparation method thereof |
| CN102074699A (en) * | 2010-12-23 | 2011-05-25 | 江苏理士电池有限公司 | Lead-tin alloy for long-life lead-acid storage-battery plate grid |
| CN202316757U (en) * | 2011-11-15 | 2012-07-11 | 营口安偌德机电设备有限公司 | Continuous-stamping production line of grids |
| CN202726473U (en) * | 2012-08-21 | 2013-02-13 | 武汉科技大学 | Lead-liquid-pollution-decreased production line of lead strips for battery positive and negative terminals |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048004A1 (en) * | 2020-09-04 | 2022-03-10 | 安徽骏马新材料科技股份有限公司 | Intelligent dry-process lead smelting furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102773708B (en) | 2014-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100431776C (en) | Automatic production line for producing high-strength color coated package steel strip by utilizing non-tempering process | |
| CN105772736B (en) | A kind of lead button prilling granulator and lead button prilling process | |
| CN1136477A (en) | Intermediate thickness steel slab continuous casting machine and multiple furnace process line with slab storage and slab sequencing | |
| CN208867599U (en) | A kind of automatic thermal shrinkage pipe-in-pipe machine | |
| CN202316510U (en) | Lead alloy strip continuous casting and rolling production line | |
| CN202726473U (en) | Lead-liquid-pollution-decreased production line of lead strips for battery positive and negative terminals | |
| CN101456066B (en) | Wedge-shaped casting blank online cutting method and equipment | |
| CN102773708B (en) | Lead belt production line for anodes and cathodes of storage batteries | |
| CN104493279A (en) | Narrow lead belt production technology | |
| CN205008681U (en) | Steel plate base automated machine cutting device | |
| CN201833405U (en) | Precision cutting machine for paper tube | |
| CN102513595B (en) | Circle shearing machine capable of determining width and smashing edges of lead belt for storage battery | |
| CN102409367B (en) | Large-area zinc electrolysis anode plate production line | |
| CN108067718A (en) | The bimetal leaf silver point automatic welding equipment of thermal protector | |
| CN102189404A (en) | Fixed-width trimming device and method for cold-state strip steel | |
| CN207199747U (en) | A kind of pole plate cutting device | |
| CN202180252U (en) | Circle shear mechanism and acid-washing production line | |
| CN207238864U (en) | A kind of sawing sheet device | |
| CN215145160U (en) | Forming and cutting equipment for manufacturing aluminum core steel balls | |
| CN101913193A (en) | Method for producing mineral wool board and truncation equipment thereof | |
| CN102310078A (en) | Continuous-casting continuous-rolling method for producing sectional materials and bar-wire materials by using residual heat of molten steel | |
| CN203976066U (en) | A kind of copper foil slitting device | |
| CN108689210A (en) | A kind of band continuous shear stress edge grinding processing system and its edge grinding processing method | |
| CN209407588U (en) | Ferro-aluminum cast bar cutoff device | |
| CN109249266B (en) | Special device for preventing edge blocking of circle shear slitter edge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |