CN204565074U - The continuous casting equipment of the shaping grid of a kind of lead-acid accumulator - Google Patents
The continuous casting equipment of the shaping grid of a kind of lead-acid accumulator Download PDFInfo
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- CN204565074U CN204565074U CN201520119538.4U CN201520119538U CN204565074U CN 204565074 U CN204565074 U CN 204565074U CN 201520119538 U CN201520119538 U CN 201520119538U CN 204565074 U CN204565074 U CN 204565074U
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Abstract
The utility model discloses the continuous casting equipment of the shaping grid of a kind of lead-acid accumulator, the outer circumferential walls of rotary die cylindrical is processed with a circle die, this die is identical with one or the width of multiple battery grids connected together that is oppositely arranged on wide, repeatedly repeats connection be covered with whole circumference at the length circumferentially by a battery grid, width, thickness and mesh shape; When rotary die and fixed mould are closed, this die and fixed mould extrados are formed casts die cavity, and fixed mould charger withstands on the other end of fixed mould; Fixed mould sidewall is provided with lead supply pipe and heating tube, and has cooling medium through hole; There are grid directive wheel A and grid let-off gear(stand) in rotary die lower end; Plate grid cooling device is had between grid directive wheel and grid guiding device.The utility model production cost is low, operating efficiency is high, lead fume pollutes low, and stable performance, avoids the generation of lead oxide, can significantly improve grid quality.
Description
Technical field
The utility model belongs to heavy metal rolling casting technology field, relates to the continuous casting equipment of the shaping grid of a kind of lead-acid accumulator.
Background technology
Most domestic storage battery production enterprise all adopts traditional gravity grid casting production technology.Not only energy consumption is high, lead fume is seriously polluted but also production efficiency is low for the casting plate machine that this technology adopts, and labor strength is large.Although after (punching) web plate gate technique is drawn in introduction, part accumulator equipment manufacturing enterprise starts to attempt the development of continuous casting and rolling for the preparation of the. g., lead tape machinery of grid, but research and develop product and generally directly apply mechanically cast steel cast aluminium equipment, adopt horizontal drawing type to cast, then through drawing in the net shaping grid; Ubiquity operation is long, the problems such as energy consumption is high, casting strip quality is uneven, casting flaw.In addition, have a kind of and draw the matching used more advanced continuous casting and rolling for the preparation of the grid. g., lead tape complete set of equipments-tyre type band extruder of (punching) web plate gate technique, it forms die cavity by the crystallizing wheel with groove and outsourcing steel band, plumbous liquid flow into die cavity from upper end level, from lower end pull-out. g., lead tape after cooling, this band extruder production efficiency is high, but the steel band train of tyre type band extruder includes crystallizing wheel, regulating wheel, pinch roller etc., its complex structure, the service life of steel band is short, steel band is changed frequent, not only increase non-cutting time, and the consumption of steel band adds the production cost of. g., lead tape.This forging type is that plumbous liquid level flows into die cavity, requires plumbous liquid good fluidity, so plumbous liquid temp is high, adds the discharge of lead fume.Bottom horizontal flow sheet adds the contact of plumbous liquid and air, causes being mingled with of. g., lead tape internal oxidation lead, have impact on the quality of. g., lead tape.
Utility model content
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, the continuous casting equipment of the shaping grid of a kind of lead-acid accumulator is provided, this Casting Equipment is directly prepared into template grid, production cost is low, operating efficiency is high, lead fume pollutes low, stable performance, can significantly improve grid quality.
For achieving the above object, technical solution of the present utility model is: the continuous casting equipment of the shaping grid of a kind of lead-acid accumulator, and it comprises frame and rack-mounted casting system, plumbous liquid supply system, grid let-off gear(stand), grid guiding device, plate grid cooling device and control system; Described casting system comprises rotary die, fixed mould, fixed mould charger and temperature control circulating cooling system; Rotary die is the cylinder having two end cap of internal cavity periphery, there is cooling medium inlet one end of end cap, the other end has cooling medium to export, position corresponding with fixed mould in the outer circumferential walls of cylindrical is processed with a circle die, this die is identical with one or the width of multiple battery grids connected together that is oppositely arranged on wide, repeatedly repeats connection be covered with whole circumference at the length circumferentially by a battery grid, width, thickness and mesh shape; When rotary die and fixed mould are closed, this die and fixed mould extrados are formed casts die cavity; Cooling medium inlet and export be connected to temperature control circulating cooling system delivery port and water return outlet on; Fixed mould is the metal derby having extrados, and fixed mould charger withstands on and is relatively fixed on the other end of mould with fixed mould extrados, and the casting die that loading force just in time controls fixed mould extrados and rotary die seals; Cover half sidewall has lead supply pipe through hole, be centered around the heating tube through hole around lead supply pipe through hole and the cooling medium through hole in cover half periphery; The import of cooling medium through hole and export be connected to temperature control circulating cooling system delivery port and water return outlet on, heating tube is placed in heating tube through hole; There is grid directive wheel A rotary die lower end in the grid exit of casting die cavity lower end, and the other end has grid let-off gear(stand); Grid let-off gear(stand) guides grid directive wheel into by just casting the grid initiating terminal be adjacent at rotary die, and grid directive wheel guides grid into grid guiding device, has plate grid cooling device between grid directive wheel and grid guiding device; Plumbous liquid supply system comprises defeated lead pipe, lead supply pipe and returns lead pipe; Lead supply pipe is arranged in the lead supply pipe hole in fixed mould, and it enters plumbous mouth and connects defeated lead pipe, and lead outlet has narrow meshed cover, it connects back lead pipe, and the middle wall be connected with extrados has out plumbous hole; Defeated lead pipe connects lead melting furnace by plumbous pump, returns lead pipe and is connected with lead melting furnace, has heating tube and insulation material around defeated lead pipe and time lead pipe; The flow that control system controls the injection of plumbous liquid matches with the rotation rotating speed of mold and the cooling velocity of plumbous liquid.
Temperature control circulating cooling system described above is temperature control circulating cooling water source, and cooling medium is water; Grid guiding device is another grid directive wheel B, and plate grid cooling device is bosh, and grid is guided in bosh by grid directive wheel A, and grid draws bosh by grid directive wheel B again.
The utility model also comprises spray equipment, and this spray equipment is placed in the side of grid directive wheel A, and shower nozzle aims at grid directive wheel A, to be that grid directive wheel A lowers the temperature.
Grid let-off gear(stand) described above comprises grid grafter and cylinder; Grid grafter is fixed on shovel frame, and shovel frame is hinged on the piston rod of cylinder, and cylinder block is fixed in frame; Cylinder makes the grafter head of grid grafter be adjacent to or leave rotation mold.The grid just having started to cast out is close to and rotates on mold, at this moment cylinder air feed, grid grafter is driven to be adjacent to rotation mold, grid initiating terminal shovels out by grid grafter, after the grid shoveled out drops to grid directive wheel A, after grid directive wheel A guiding grid guiding device, cylinder return-air, grid grafter leaves rotation mold; Grid is drawn by grid directive wheel A and grid guiding device continuously.
Plumbous for lead melting furnace liquid is transported in the lead supply pipe in the fixed mould of continuous casting equipment by plumbous pump and defeated lead pipe by the utility model, flow and the pressure of plumbous liquid is controlled by plumbous revolution speed and aperture reflux, in the casting die cavity that appropriate plumbous liquid is filled with between rotary die and fixed mould, drive when rotary die rotates and solidify grid rotation, plumbous liquid will continuously be filled with in casting die cavity, solid-state grid is changed under the cooling of the circulating cooling medium of plumbous liquid in rotary die, grid continues to rotate with rotary die, transport out until to be pulled grid let-off gear(stand) and grid guider coordinate from rotary die with the opening part of its outsourcing fixed mould, thus achieve the continuous casting of grid.The utility model casting system only arranges a rotary die, a fixed mould and a fixed mould charger, it not only can realize continuous casting, and structure is simple, reduce the production cost of continuous casting equipment, and the casting die cavity between rotary die and fixed mould is rigid seal, not yielding, long service life.The plumbous liquid that the utility model enters in casting die cavity is entered by plumbous transport pump, and it is not flow into by plumbous liquid self, so, require low to the mobile performance of plumbous liquid, low temperature can be adopted to cast; Plumbous liquid is closed conveying, do not produce lead fume, avoid the generation of lead oxide, and have heating tube around lead supply pipe, heating can be continued to plumbous liquid, with holding temperature, namely make up the heat loss of plumbous liquid in course of conveying, this all makes the plumbous liquid temp of lead melting furnace reduce, and makes its temperature lower than 450 DEG C, greatly reduce the generation of lead fume, lead fume pollutes low; The plumbous liquid of low temperature casting forms the speed of grid soon, and the crystal region of requirement is short, so production efficiency is high, stable performance, production cost is low, and product quality is easy to control.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the AA sectional view of Fig. 1;
Fig. 3 is that the K of Fig. 2 is to schematic diagram.
Detailed description of the invention
Below in conjunction with detailed description of the invention and accompanying drawing, the utility model is described further.
As shown in Figure 1, Figure 2 and Figure 3, the casting system that the present embodiment comprises frame 14 and is arranged in frame 14, plumbous liquid supply system, grid let-off gear(stand), grid guiding device, plate grid cooling device and control system.Described casting system comprises rotary die 4, fixed mould 18, fixed mould charger and temperature control circulating cooling water source 5.Rotary die 4 is the cylinder having two end cap of internal cavity periphery, and it is rotatably connected on the axle 16 that is fixed in frame 14; There is cooling medium inlet one end of end cap, the other end has cooling medium to export, position corresponding with fixed mould 18 in the outer circumferential walls of cylindrical is processed with a circle die 20, this die 20 is identical with the width of the battery grid 6 connected together that two (may also be three, four etc.) are oppositely arranged on wide, repeatedly repeats connection be covered with whole circumference at the length circumferentially by a battery grid 6, width, thickness and mesh shape.When rotary die 4 and fixed mould 18 are closed, this die 20 is formed with fixed mould extrados 19 and casts die cavity 22.Cooling medium inlet connects temperature control circulating cooling water source 5, and cooling medium outlet connects temperature control circulating cooling water source 5 or cooling medium retracting device.Fixed mould 18 is for there being the U-shaped block of extrados 19, and the puller bolt 9 that fixed mould charger is fixed on fixed head 10 by fixed head 10 and screw thread forms.Puller bolt 9 withstands on and is relatively fixed on the other end of mould 18 with fixed mould extrados 19, and loading force just in time controls cover half extrados 19 and seals with the die 20 of rotary die.Fixed mould 18 sidewall has lead supply pipe through hole 7, is centered around the heating tube through hole 8 around lead supply pipe through hole 7 and the cooling medium through hole 17 in fixed mould 18 periphery.Cooling medium through hole 17 import connects temperature control circulating cooling water source 5, and cooling medium through hole 17 exports and connects temperature control circulating cooling water source 5, and heating tube is placed in heating tube through hole 8.Rotary die 4 lower end exports 21 places at the grid of casting die cavity 22 lower end grid directive wheel A 15, and the other end has grid let-off gear(stand).Grid let-off gear(stand) comprises grid grafter 3 and cylinder 1.Grid grafter 3 is fixed on shovel frame 2, and shovel frame 2 is hinged on the piston rod of cylinder 1, and cylinder 1 cylinder body is fixed in frame 14, and cylinder 1 makes the grafter head of grid grafter 3 be adjacent to or leave rotation mold 4.Grid grafter 3 guides grid directive wheel A 15 by just casting to be adjacent at the grid initiating terminal of rotary die 4, grid directive wheel A 15 guides grid 11 into grid guiding device, grid guiding device is another grid directive wheel B 12, bosh 13 is had between grid directive wheel A 15 and grid directive wheel B 12, grid 11 is guided in bosh 13 by grid directive wheel A 15, and grid 11 draws bosh 13 by grid directive wheel B 12 again.Spray equipment is placed in the side of grid directive wheel A 15, and shower nozzle aims at grid directive wheel A 15, to lower the temperature for grid directive wheel A 15.Plumbous liquid supply system comprises defeated lead pipe, lead supply pipe 23 and returns lead pipe.Lead supply pipe 23 is arranged in the lead supply pipe hole 7 in fixed mould 18, and it enters plumbous mouth and connects defeated lead pipe, and lead outlet has narrow meshed cover, it connects back lead pipe, and the middle wall be connected with extrados 19 has out plumbous hole.Defeated lead pipe connects lead melting furnace by plumbous pump, returns lead pipe and is connected with lead melting furnace, will not participate in the unnecessary plumbous liquid backflow of casting.Heating tube and insulation material is had around defeated lead pipe and time lead pipe.The flow that control system controls the injection of plumbous liquid matches with the rotation rotating speed of mold and the cooling velocity of plumbous liquid.Rotate on mold 4 and as required protective cover can be installed.
Above-described embodiment is only preferred and exemplary, according to description of the present utility model, can make various change to the utility model, as fixed mould charger may also be other structure, as long as can by fixed mould maintenance; Grid let-off gear(stand) can adopt oil cylinder or the action of motor pushing grid grafter; Plate grid cooling device can adopt the upper and lower spray cooling at grid; These change and are out of shape all in protection scope of the present invention.
Claims (5)
1. a continuous casting equipment for the shaping grid of lead-acid accumulator, it comprises frame and rack-mounted casting system, plumbous liquid supply system, grid let-off gear(stand), grid guiding device, plate grid cooling device and control system; It is characterized in that: described casting system comprises rotary die, fixed mould, fixed mould charger and temperature control circulating cooling system; Rotary die is the cylinder having two end cap of internal cavity periphery, there is cooling medium inlet one end of end cap, the other end has cooling medium to export, position corresponding with fixed mould in the outer circumferential walls of cylindrical is processed with a circle die, this die is identical with one or the width of multiple battery grids connected together that is oppositely arranged on wide, repeatedly repeats connection be covered with whole circumference at the length circumferentially by a battery grid, width, thickness and mesh shape; When rotary die and fixed mould are closed, this die and fixed mould extrados are formed casts die cavity; Cooling medium inlet and export be connected to temperature control circulating cooling system delivery port and water return outlet on; Fixed mould is the metal derby having extrados, and fixed mould charger withstands on and is relatively fixed on the other end of mould with fixed mould extrados, and the casting die that loading force just in time controls fixed mould extrados and rotary die seals; Cover half sidewall has lead supply pipe through hole, be centered around the heating tube through hole around lead supply pipe through hole and the cooling medium through hole in cover half periphery; The import of cooling medium through hole and export be connected to temperature control circulating cooling system delivery port and water return outlet on, heating tube is placed in heating tube through hole; There is grid directive wheel A rotary die lower end in the grid exit of casting die cavity lower end, and the other end has grid let-off gear(stand); Grid let-off gear(stand) guides grid directive wheel into by just casting the grid initiating terminal be adjacent at rotary die, and grid directive wheel guides grid into grid guiding device, has plate grid cooling device between grid directive wheel and grid guiding device; Plumbous liquid supply system comprises defeated lead pipe, lead supply pipe and returns lead pipe; Lead supply pipe is arranged in the lead supply pipe hole in fixed mould, and it enters plumbous mouth and connects defeated lead pipe, and lead outlet has narrow meshed cover, it connects back lead pipe, and the middle wall be connected with extrados has out plumbous hole; Defeated lead pipe connects lead melting furnace by plumbous pump, returns lead pipe and is connected with lead melting furnace, has heating tube and insulation material around defeated lead pipe and time lead pipe; The flow that control system controls the injection of plumbous liquid matches with the rotation rotating speed of mold and the cooling velocity of plumbous liquid.
2. the continuous casting equipment of the shaping grid of lead-acid accumulator according to claim 1, is characterized in that: described temperature control circulating cooling system is temperature control circulating cooling water source, and cooling medium is water; Grid guiding device is another grid directive wheel B, and plate grid cooling device is bosh, and grid is guided in bosh by grid directive wheel A, and grid draws bosh by grid directive wheel B again.
3. the continuous casting equipment of the shaping grid of lead-acid accumulator according to claim 1 and 2, is characterized in that: it also comprises spray equipment, and this spray equipment is placed in the side of grid directive wheel A, and shower nozzle aims at grid directive wheel A.
4. the continuous casting equipment of the shaping grid of lead-acid accumulator according to claim 3, is characterized in that: described grid let-off gear(stand) comprises grid grafter and cylinder; Grid grafter is fixed on shovel frame, and shovel frame is hinged on the piston rod of cylinder, and cylinder block is fixed in frame; Cylinder makes the grafter head of grid grafter be adjacent to or leave rotation mold.
5. the continuous casting equipment of the shaping grid of lead-acid accumulator according to claim 1 and 2, is characterized in that: described grid let-off gear(stand) comprises grid grafter and cylinder; Grid grafter is fixed on shovel frame, and shovel frame is hinged on the piston rod of cylinder, and cylinder block is fixed in frame; Cylinder makes the grafter head of grid grafter be adjacent to or leave rotation mold.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119538.4U CN204565074U (en) | 2015-02-28 | 2015-02-28 | The continuous casting equipment of the shaping grid of a kind of lead-acid accumulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119538.4U CN204565074U (en) | 2015-02-28 | 2015-02-28 | The continuous casting equipment of the shaping grid of a kind of lead-acid accumulator |
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| CN204565074U true CN204565074U (en) | 2015-08-19 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141110A (en) * | 2016-08-25 | 2016-11-23 | 风帆有限责任公司 | A kind of lead pig automatic moulding machine |
| CN106141124A (en) * | 2016-08-25 | 2016-11-23 | 风帆有限责任公司 | Leads automatic moulding machine |
| CN109676105A (en) * | 2017-10-18 | 2019-04-26 | 索维马集团股份公司 | For manufacturing the metal conticaster of the continuous lattice belt of storage battery plants |
| CN112122566A (en) * | 2020-09-27 | 2020-12-25 | 中国船舶重工集团衡远科技有限公司 | Grid continuous casting system |
| CN113871627A (en) * | 2021-10-12 | 2021-12-31 | 浙江集秀元智能装备有限公司 | Heating and heat-preserving device for production of continuous casting and rolling positive plate |
-
2015
- 2015-02-28 CN CN201520119538.4U patent/CN204565074U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141110A (en) * | 2016-08-25 | 2016-11-23 | 风帆有限责任公司 | A kind of lead pig automatic moulding machine |
| CN106141124A (en) * | 2016-08-25 | 2016-11-23 | 风帆有限责任公司 | Leads automatic moulding machine |
| CN109676105A (en) * | 2017-10-18 | 2019-04-26 | 索维马集团股份公司 | For manufacturing the metal conticaster of the continuous lattice belt of storage battery plants |
| CN112122566A (en) * | 2020-09-27 | 2020-12-25 | 中国船舶重工集团衡远科技有限公司 | Grid continuous casting system |
| CN113871627A (en) * | 2021-10-12 | 2021-12-31 | 浙江集秀元智能装备有限公司 | Heating and heat-preserving device for production of continuous casting and rolling positive plate |
| CN113871627B (en) * | 2021-10-12 | 2023-02-28 | 浙江集秀元智能装备有限公司 | Heating and heat-preserving device for production of continuous casting and rolling positive plate |
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