CN104084547A - Continuous casting device for lead-acid storage battery grid - Google Patents
Continuous casting device for lead-acid storage battery grid Download PDFInfo
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- CN104084547A CN104084547A CN201410353103.6A CN201410353103A CN104084547A CN 104084547 A CN104084547 A CN 104084547A CN 201410353103 A CN201410353103 A CN 201410353103A CN 104084547 A CN104084547 A CN 104084547A
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- die casting
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Abstract
The invention discloses a continuous casting device for a lead-acid storage battery grid. The continuous casting device is characterized by comprising a rack, a first driver, a power division system, a pair of transmission mechanisms, a pair of pressure casting rollers, a liquid blocking plate mechanism and a cooling circulating system. The first driver is used for driving, the power division mechanism is used for power division, the candan universal joint transmission mechanisms are used for transmission, an external lead supply system supplies lead between the two pressure casting rollers spaced by certain distance in the upper direction of the pressure casting rollers, two synchronous opposite rollers carry out rolling, meanwhile, the cooling circulating system and cooling water in the pressure casting rollers rapidly cool lead liquid in a roller face formwork, and lead-based alloy liquid is continuously cast into the continuous grid. Continuous casting of the grid is achieved through a rotating opposite roller mold, and the efficiency for manufacturing the grid is greatly improved. Grids of different thicknesses and specifications can be produced by adjusting the distance between the opposite rollers and the pressure casting rollers, and the problems that an existing one-piece type plate casting machine is low in efficiency, and the thickness of the grid is large and not prone to being changed are solved.
Description
Technical field
The present invention relates to lead-acid accumulator manufacturing technology field, particularly a kind of lead acid accumulator plate grid continuous casting apparatus.
Background technology
Grid claims again checker, by lead-containing alloy by casting or die casting or cut the methods such as the method for drawing in the net and make.Grid has the effect of three aspects: in lead-acid accumulator: the one, and play a part skeleton as the carrier of active material and support and adhesion activity material; The 2nd, as the conductor of electric current play a part afflux, conflux, defeated stream; The 3rd, play a part to make balanced current distribution in active material as the equal fluid of pole plate.So the first step that grid manufacture is produced as lead-acid accumulator, the quality of grid directly affects the performance of battery.
The at present most of lead-acid accumulator production of China producer adopts the method for casting or die casting to manufacture grid, and this by casting the grid obtaining, to have battery specific power large, and specific energy is high, corrosion-resistant, the feature having extended cycle life.But the cast panel device that grid casting now adopts is to utilize fixing single mold one-step casting a slice or a sheet of connected grid, so casting a slice grid is long cool time, mechanical action repetition and waste, production efficiency is lower; One-step casting slab lattice thickness cannot be adjusted, and is difficult for producing the grid of thinner thickness.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of lead acid accumulator plate grid continuous casting apparatus, long to overcome the cool time that traditional one-step casting grid produces, mechanical action repetition and waste, and production efficiency is low, the shortcoming that slab lattice thickness cannot be adjusted.
In order to address the above problem, a kind of lead acid accumulator plate grid continuous casting apparatus provided by the present invention, comprises frame, driver one, transfer system, a pair of transmission mechanism, a pair of die casting roller, liquid barrier mechanism, cooling recirculation system;
Described driver one is fixedly mounted on frame lower, its output and described transfer system input are with and are in transmission connection by wheel, described transfer system is fixedly mounted on upper rack, in described a pair of transmission mechanism, one end of each transmission mechanism connects transfer system output, the other end is connected with described a pair of die casting roller, and described a pair of die casting roller is installed on upper rack by bearing block level respectively;
Described a pair of die casting roller is identical two the die casting rollers of structure, and roll surface is formed by some connected pole plate template bag rollers, the axis parallel of two die casting rollers, and its roll surface is relatively and keep at a certain distance away; In two die casting rollers, be respectively equipped with the water circulation structure for cooling roll surface; One end roll shaft of described each die casting roller is connected with transmission mechanism, and other end roll shaft is hollow shaft, and the roller end face center that this hollow shaft connects has roller end circular hole, and described roller end circular hole passes in and out the passage of described water circulation structure as the water of described cooling recirculation system;
Described liquid barrier mechanism comprises two identical liquid barriers, and described two liquid barrier inner faces are close to described a pair of die casting roller both ends of the surface respectively, and the liquid barrier end face roll surface high certain distance more close to each other than described two die casting rollers.
More preferably described a pair of transmission mechanism is candan universal joint.
Described a pair of die casting roller, one of them die casting roller two axial ends is fixed by fixed bearing block, another die casting roller two axial ends is fixed by movable axis bearing, movable axis bearing outer rim four limits are rectangle plane, its upper and lower plane respectively with frame on bearing installing frame precision-fit, in left plane, be installed with several flexible members, and contact with the bearing installing frame in frame, right plane is held out against by several bolts perpendicular to this plane.
More preferably described flexible member is dish spring.
Preferably, the cold water pipe of straight cutting inner core is installed in described roller end circular hole, cold water pipe caliber is less than described roller end circular hole, between cold water pipe outer wall and roller end circular-hole internal-wall, form passage, the cold water of described cooling recirculation system cooling water circulation structure in described die casting roller is carried out after heat exchange, is back to described cooling recirculation system by forming passage between described cold water pipe outer wall and roller end circular-hole internal-wall.
More preferably, described water circulation structure, comprises inner core, upper and lower two circular dividing plates, some bracing rings, described inner core and described die casting roller both ends of the surface seal welding, described upper and lower two circular dividing plates are parallel with described die casting roller both ends of the surface, lay respectively at top and the bottom in described inner core, with described interior tube inner surface seal welding, described two dividing plate centers have the circular hole of same diameter, cold water pipe passes in these two circular holes from the roller end circular hole of roll shaft two, cold water pipe outer wall respectively with these two circular hole seamless links, described some bracing rings are evenly fixed on described interior tube outer surface, bracing ring circumferencial direction is uniformly distributed some bracing ring circular holes, bracing ring internal circle and the welding of interior tube outer surface, the roll surface of its outer circumferential edge and die casting roller joins, described inner core is positioned at the top of described circular dividing plate, and inner core is positioned on the inner tube wall of bottom of described lower circular dividing plate and has inner core circular hole.
Its basic functional principle is: lead acid accumulator plate grid continuous casting apparatus is driven by driver one, transfer system transfer, the transmission of candan universal joint transmission mechanism, the outside lead that supplies between direction two die casting rollers in a distance from die casting roller for lead system, two synchronous pair rollers roll, plumbous liquid in cooling water pair roller face die plate in circulating cooling system, die casting roller is cooling fast simultaneously, continuously lead-containing alloy liquid is cast to continuous grid.
Lead acid accumulator plate grid continuous casting apparatus provided by the present invention, utilize rotate roller mould is realized to the continuous casting of grid, greatly improved the efficiency that grid is manufactured.By adjusting the spacing between pair roller die casting roller, can produce the grid of different-thickness specification, solve existing single piece type casting plate machine efficiency low, the thick and problem of malleable not of slab lattice thickness.
Brief description of the drawings
Fig. 1 is a kind of axonometric drawing of sheet continuous caster device.
Fig. 2 is die casting roller cutaway view.
Fig. 3 is the expanded view of die casting roller roll surface.
Fig. 4 is movable axis bearing part Local map.
Reference numeral:
1---frame, 2---driver one, 3---transfer system, 4---transmission mechanism, 5---die casting roller, 6---liquid barrier mechanism, 7---movable axis bearing part, 8---fixed bearing block, 5001---roll surface, 5002---roll shaft one, 5003---roll shaft two, 5004---inner core, 50051---upper circular dividing plate, 50052---lower circular dividing plate, 5006---bracing ring, 5007---roller end circular hole, 5008---bracing ring circular hole, 5009---cold water pipe, 5010---inner core circular hole, 5011---exhalant canal, 7001---movable axis bearing, 7002---flexible member, 7003---push rod.
Detailed description of the invention
Below the further description of by reference to the accompanying drawings the present invention being carried out:
As shown in Figure 1, a kind of sheet continuous caster device, comprises frame 1, driver 1, transfer system 3, a pair of transmission mechanism 4, a pair of die casting roller 5, liquid barrier mechanism 6, cooling recirculation system; Cooling recirculation system is rationally settled according to real space, therefore do not show in Fig. 1, described driver 1 is fixedly mounted on frame 1 bottom, its output and described transfer system 3 inputs are with and are in transmission connection by wheel, described transfer system 3 is fixedly mounted on frame 1 top, described a pair of transmission mechanism 4 one end connect transfer system 3 outputs, the other end is connected with described a pair of die casting roller 5, described a pair of die casting roller 5 is installed on frame 1 top by bearing block level, and described a pair of transmission mechanism 4 is candan universal joint transmission.
Described liquid barrier mechanism 6 comprises two identical liquid barriers, and described two liquid barrier inner faces are close to described a pair of die casting roller both ends of the surface respectively, and liquid barrier top is than the high certain distance of the described die casting roll shaft heart.
Be identical two die casting rollers in conjunction with described a pair of die casting roller 5 shown in Fig. 2, Fig. 3, roll surface 5001 is formed by the template bag roller of some connected pole plates, the axis parallel of two die casting rollers, and its roll surface 5001 is relatively and keep at a certain distance away.In roller, be provided with cooling water circulation structure, described die casting roller roll shaft 1 is connected with transmission mechanism 4, roll shaft 2 5003 is hollow shaft, and the roller end face center of roll shaft 2 5003 has the roller end circular hole 5007 of certain diameter, the cold water pipe 5009 of outside cooling recirculation system passes into the cooling water circulation structure in die casting roller by the roller end circular hole 5007 of roll shaft 2 5003, then is back to cooling recirculation system by roller end circular hole 5007.
As shown in Figure 3, cooling water circulation structure, comprises 5004, two circular dividing plates 5005 of inner core, some bracing rings 5006; Described inner core 5004 and described die casting roller both ends of the surface seal welding, upper and lower two circular dividing plates 5005 are parallel with described die casting roller both ends of the surface, and with described inner core 5004 inner surface seal weldings, described two dividing plate 5005 centers have the circular hole of same diameter, cold water pipe 5009 passes in these two circular holes from the roller end circular hole 5007 of roll shaft 2 5003, cold water pipe 5009 outer walls respectively with these two circular hole seamless links, the diameter of cold water pipe 5009 is less than roller end circular hole 5007 diameters, between cold water pipe 5009 outer walls and roller end circular hole 5007 inwalls, forms Aquaporin-5 011.Some bracing rings 5006 are evenly fixed on described inner core 5005 outer surfaces, in order to support the roll surface 5001 of periphery.Bracing ring 5006 circumferencial directions are uniformly distributed some bracing ring circular holes 5008, bracing ring 5006 internal circles and inner core 5004 outer surface welding, and its outer circumferential edge and die casting roller roll surface 5001 join.Cooling water enters by cold water pipe 5009 space that upper circular dividing plate 50051 and inner core 5004 form, then enters by the inner core circular hole 5010 on inner core 5004 tops the space that inner core 5004 and roll surface 5001 surround; After cold water and roll surface 5001 carry out Rapid Thermal exchange, enter lower circular dividing plate 50052 and the space that inner core 5004 forms through the inner core circular hole 5010 of bracing ring circular hole 5008, inner core 5004 bottoms, be back to cooling recirculation system finally by the exhalant canal 5011 between cold water pipe 5009 outer walls and roller end circular hole 5007.
Shown in Fig. 1, Fig. 4, described a pair of die casting roller 5, one of them die casting roller 5 two axial ends is fixing by fixed bearing block 8, another die casting roller two axial ends is fixing by movable axis bearing part 7, movable axis bearing 7001 outer rim four limits are rectangle plane, on it plane lower plane respectively with frame 1 on bearing installing frame precision-fit, in its left plane, be installed with several flexible members 7002, and contact with the bearing installing frame in frame 1, its right plane is held out against by several push rods 7003 perpendicular to this plane, and described flexible member 7002 is dish spring.
The present invention provides active force by driver 1, and transfer system 3 is divided into two power, then by universal joint cross transmission mechanism 4, power is passed to a pair of die casting roller 5; A pair of die casting roller 5 forms in closed area, four sides with the liquid barrier of the Dang Ye mechanism 6 of being close to die casting roller end face, has been full of by the lead-containing alloy liquid of carrying for lead system; A pair of die casting roller 5 synchronously rolls rolling according to given pace, and in circulating cooling system and die casting roller, under the cooperation of cooling water circulation structure, lead-containing alloy liquid is cooling and demolding in a pair of die casting roller relative gap, generates continuous grid.By regulating movable axis bearing part 7 can adjust a pair of die casting roller relative gap, thereby control continuous slab lattice thickness.
It should be noted last that, above detailed description of the invention is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (6)
1. a lead acid accumulator plate grid continuous casting apparatus, is characterized in that, comprises frame, driver one, transfer system, a pair of transmission mechanism, a pair of die casting roller, liquid barrier mechanism, cooling recirculation system;
Described driver one is fixedly mounted on frame lower, its output and described transfer system input are with and are in transmission connection by wheel, described transfer system is fixedly mounted on upper rack, in described a pair of transmission mechanism, one end of each transmission mechanism connects transfer system output, the other end is connected with described a pair of die casting roller, and described a pair of die casting roller is installed on upper rack by bearing block level respectively;
Described a pair of die casting roller is identical two the die casting rollers of structure, and roll surface is formed by some connected pole plate template bag rollers, the axis parallel of two die casting rollers, and its roll surface is relatively and keep at a certain distance away; In two die casting rollers, be respectively equipped with the water circulation structure for cooling roll surface; One end roll shaft of described each die casting roller is connected with transmission mechanism, and other end roll shaft is hollow shaft, and the roller end face center that this hollow shaft connects has roller end circular hole, and described roller end circular hole passes in and out the passage of described water circulation structure as the water of described cooling recirculation system;
Described liquid barrier mechanism comprises two identical liquid barriers, and described two liquid barrier inner faces are close to described a pair of die casting roller both ends of the surface respectively, and the liquid barrier end face roll surface high certain distance more close to each other than described two die casting rollers.
2. lead acid accumulator plate grid continuous casting apparatus according to claim 1, is characterized in that, described a pair of transmission mechanism is candan universal joint.
3. according to lead acid accumulator plate grid continuous casting apparatus described in claim 1 or 2, it is characterized in that, described a pair of die casting roller, one of them die casting roller two axial ends is fixed by fixed bearing block, another die casting roller two axial ends is fixed by movable axis bearing, movable axis bearing outer rim four limits are rectangle plane, its upper and lower plane respectively with frame on bearing installing frame precision-fit, in left plane, be installed with several flexible members, and contact with the bearing installing frame in frame, right plane is held out against by several bolts perpendicular to this plane.
4. according to lead acid accumulator plate grid continuous casting apparatus described in claim 1 or 2, it is characterized in that, described flexible member is dish spring.
5. lead acid accumulator plate grid continuous casting apparatus according to claim 3, it is characterized in that, the cold water pipe of straight cutting inner core is installed in described axle head circular hole, cold water pipe caliber is less than described roller end circular hole, between cold water pipe outer wall and roller end circular-hole internal-wall, form passage, the cold water of described cooling recirculation system cooling water circulation structure in described die casting roller is carried out after heat exchange, is back to described cooling recirculation system by forming passage between described cold water pipe outer wall and roller end circular-hole internal-wall.
6. lead acid accumulator plate grid continuous casting apparatus according to claim 3, is characterized in that, described water circulation structure, comprises inner core, upper and lower two circular dividing plates, some bracing rings; Described inner core and described die casting roller both ends of the surface seal welding, described upper and lower two circular dividing plates are parallel with described die casting roller both ends of the surface, lay respectively at top and the bottom in described inner core, with described interior tube inner surface seal welding, described two dividing plate centers have the circular hole of certain diameter, and described some bracing rings are evenly fixed on described interior tube outer surface, and bracing ring circumferencial direction is uniformly distributed some bracing ring circular holes, bracing ring internal circle and the welding of interior tube outer surface, the roll surface of its outer circumferential edge and die casting roller joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410353103.6A CN104084547A (en) | 2014-07-23 | 2014-07-23 | Continuous casting device for lead-acid storage battery grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410353103.6A CN104084547A (en) | 2014-07-23 | 2014-07-23 | Continuous casting device for lead-acid storage battery grid |
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| Publication Number | Publication Date |
|---|---|
| CN104084547A true CN104084547A (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410353103.6A Pending CN104084547A (en) | 2014-07-23 | 2014-07-23 | Continuous casting device for lead-acid storage battery grid |
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| CN (1) | CN104084547A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116200A (en) * | 2019-03-29 | 2019-08-13 | 江苏先特能源装备有限公司 | Lead acid accumulator plate grid forming machine |
| CN110355350A (en) * | 2019-03-29 | 2019-10-22 | 江苏先特能源装备有限公司 | Lead acid accumulator plate grid molding machine and its method |
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| DE19612202A1 (en) * | 1995-04-03 | 1996-10-10 | Innocenti Eng Spa | Concasting roll |
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Patent Citations (8)
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| US1690887A (en) * | 1926-06-05 | 1928-11-06 | Jasper N Davis | Process and machine for the manufacture of storage-battery plates |
| GB1114033A (en) * | 1965-03-09 | 1968-05-15 | Prolizenz Ag | Improvements relating to metal casting rollers |
| US5580685A (en) * | 1994-09-28 | 1996-12-03 | Venture Enterprises, Incorporated | Multi-layered battery grids and methods of forming battery grids |
| DE19612202A1 (en) * | 1995-04-03 | 1996-10-10 | Innocenti Eng Spa | Concasting roll |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116200A (en) * | 2019-03-29 | 2019-08-13 | 江苏先特能源装备有限公司 | Lead acid accumulator plate grid forming machine |
| CN110355350A (en) * | 2019-03-29 | 2019-10-22 | 江苏先特能源装备有限公司 | Lead acid accumulator plate grid molding machine and its method |
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Application publication date: 20141008 |
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