CN106735102A - A kind of fixed amount formula lead-acid storage battery busbar forming method and quantitative mould - Google Patents
A kind of fixed amount formula lead-acid storage battery busbar forming method and quantitative mould Download PDFInfo
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- CN106735102A CN106735102A CN201611070469.8A CN201611070469A CN106735102A CN 106735102 A CN106735102 A CN 106735102A CN 201611070469 A CN201611070469 A CN 201611070469A CN 106735102 A CN106735102 A CN 106735102A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
- B22D25/04—Casting metal electric battery plates or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
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Abstract
The invention discloses a kind of fixed amount formula lead-acid storage battery busbar forming method and quantitative mould, wherein forming method is that multiple quantitative grooves are provided with the mould with multiple bus-bar die cavities；When being molded, controlling switch is first passed through to control to be off between each quantitative groove and a bus-bar die cavity corresponding to described each quantitative groove, again by multiple shaping liquid flow inlets respectively to injection moulding liquid in the quantitative groove of multiple, when an overfall corresponding to the shaping dope in each quantitative groove from described each quantitative groove overflows, stop the injection of shaping dope, in connected state between a bus-bar die cavity for controlling corresponding to each quantitative groove and described each quantitative groove by controlling switch again, so that the shaping dope homomergic flow in each quantitative groove enter corresponding to described each quantitative groove a bus-bar die cavity in carry out forming operation.The present invention can be very accurately to bus-bar quantity of formed be controlled.
Description
Technical field
The present invention relates to the forming method and former of a kind of storage battery busbar, more particularly to a kind of fixed amount formula lead
Acid accumulator bus-bar forming method and quantitative mould.
Background technology
Nearly ten years with the rapid growth of new-energy automobile and regenerative resource energy storage demand, China's lead-acid accumulator is produced
Amount and export amount are increased with every year about 20% speed, are ranked first place in starting, energy storage, electrokinetic cell, and total amount is about 1.5
Hundred million KVA.H/.Relative to other batteries, lead-acid accumulator mainly has following advantage：1）, realize that the industrialization production time is most long,
Technology is most ripe, and stable performance, reliability, safety, application field are wide；2）, production cost it is minimum, only lithium battery and Ni-H cell
1/3 or so；3）, regeneration and resources reserve it is with the obvious advantage.Therefore, lead-acid accumulator will rise within 20 years futures
The application fields such as dynamic, energy storage, power occupy dominant position.
At present, most lead-acid accumulators are made up of shell and its interior some poles group, and each pole group is by positive pole
Plate replaces closed assembly and forms with negative plate, is separated by AGM dividing plates between positive and negative pole plate, bus-bar between the group of some poles, just,
Negative electrode lug is welded together by cast welding technique, and its processing step is：（1）, lead that mould is put into molten condition closes
In golden cast welding liquid, forming unit and pole of the shaping dope full of mould are cheated, struck off die surface with resistant to elevated temperatures scraper plate；
（2）, the battery electrode group being fixed together is aligned in corresponding forming unit insertion mould, positive and negative electrode lug is inserted respectively
In shaping dope in mould；（3）, liquid to be formed solidification, slough mould.
But, in existing bus-bar moulding process, forming bottom die need to integrally be immersed high-temperature lead by traditional former
In stove, it is seen then that the quantity of formed of its bus-bar can not accurately be controlled very much, such as Authorization Notice No. is CN204584234U, is awarded
The power day for announcing is that in August, 2015 Chinese utility model patent of 26 days discloses a kind of cast-weld mould of lead-acid storage battery, including this
Body and the handle for being arranged on body two ends, are provided with some forming units for current collecting tier of casting, the shaping list on body
Unit is made up of positive pole recessed channel and negative pole recessed channel, positive pole recessed channel and the spaced setting of negative pole recessed channel of adjacent forming unit, previous
It is connected by gap bridge recessed channel between positive pole recessed channel and the negative pole recessed channel of adjacent forming unit in forming unit, the shaping list at two ends
Pole hole is set, and body perimeter is provided with location hole, the positive pole recessed channel of the forming unit, negative pole recessed channel and gap bridge recessed channel in first
Corner be fillet, the radius of corner is 1.5 to 2.0mm.
In addition, application publication number is CN105290378A, Shen Qing Publication day is the Chinese invention patent of on 2 3rd, 2016
A kind of lead-acid accumulator lug cast welding method is disclosed, is comprised the following steps：Accumulator plate is placed on cast welded mold, the mould
At least provided with a mold cavity, the side or bottom of mold cavity is by injecting the molten lead liquid of a certain amount of V, institute communicating pipe for tool
The lead liquid measure V for stating is the lead liquid measure for precalculating cast welded mold tab welding needs, and the porch of communicating pipe is provided with lead rod and sense
Answer heater, induction heating apparatus quickly heats one section of lead rod and forms lead drop and enter to be injected into communicating pipe mold cavity and reaches
Quantitative V, then carries out lug forming operation.
Foregoing invention patent document is that the molten lead liquid for being melted into a certain amount of V using the method for heating and melting lead rod is carried out into
Type, although lead liquid measure V is precalculated, but error occurs during actual lead rod heating and melting so that
Can not be very accurate equal between the actual melted mass of lead rod and the lead liquid measure V for calculating, so that actually also cannot be very smart
The true quantity of formed to bus-bar carries out quantitative control.
A kind of fixed amount formula lead-acid storage battery busbar forming method and quantitative mould to sum up how are designed, can
Quantity of formed very accurately to bus-bar is controlled, and improves the product quality of lead-acid accumulator, reduces the product of lead-acid accumulator
Product cost is the technical problem for being badly in need of solving.
The content of the invention
The technical problems to be solved by the invention are directed to defect present in prior art, there is provided a kind of fixed amount formula lead
Acid accumulator bus-bar forming method and quantitative mould, the quantity of formed that it can be very accurately to bus-bar are controlled, and carry
The product quality of lead-acid accumulator high, reduces the product cost of lead-acid accumulator.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of fixed amount formula lead-acid accumulator converges
Stream row's forming method, it is that multiple quantitative grooves are provided with the mould with multiple bus-bar die cavities, and one quantitative
Groove is correspondingly arranged at a bus-bar die cavity, one end of each quantitative groove with corresponding to described each quantitative groove
One bus-bar die cavity connection, it is on mould and right with described each quantitative groove institute positioned at one end of each quantitative groove
Being additionally provided between the bus-bar die cavity answered can control each quantitative groove with corresponding to described each quantitative groove
The controlling switch of switching between individual bus-bar die cavity, is additionally provided with multiple overfalls, an overfall correspondence on mould
Be arranged at an other end for quantitative groove, the other end of each quantitative groove with corresponding to described each quantitative groove
An overfall be connected, multiple shaping liquid flow inlets, shaping liquid flow inlet and one are additionally provided with mould
Individual quantitative groove is connected；
When being molded, first pass through controlling switch and control each quantitative groove with a remittance corresponding to described each quantitative groove
It is off between stream row's die cavity, then by multiple shaping liquid flow inlet respectively to injection moulding in the quantitative groove of multiple
Liquid, when an overfall corresponding to the shaping dope in each quantitative groove from described each quantitative groove overflows, stops into
The injection of type liquid, then each quantitative groove is controlled with a bus-bar corresponding to described each quantitative groove by controlling switch
Connected state is between die cavity so that the shaping dope homomergic flow in each quantitative groove enters corresponding to described each quantitative groove
A bus-bar die cavity in carry out forming operation.
Preferably, the mould includes die ontology and die cover plate；Quantitative groove is arranged on die ontology, is overflow
Outlet be arranged on die cover plate, each overfall is groove-like, the other end of each quantitative groove with it is described each determine
One end of a groove-like overfall corresponding to amount groove is connected；A plurality of overflow channel is additionally provided with die ontology,
One overflow channel is correspondingly arranged at an other end for groove-like overfall, and each groove-like overfall is in addition
One end is connected with an overflow channel corresponding to described each groove-like overfall；
It is that shaping dope sequentially passes through other the one of one quantitative groove when the shaping dope in a quantitative groove overflows
Corresponding to one end of a groove-like overfall corresponding to end and one quantitative groove and one quantitative groove
A groove-like overfall other end and with corresponding to one groove-like overfall an overflow channel overflow
's.
Preferably, one end of each quantitative groove is opening shape, and a plurality of shaping channel is additionally provided with die ontology,
One shaping channel is correspondingly arranged at an end for quantitative groove, and one end of each quantitative groove passes through a shaping channel
It is connected with a bus-bar die cavity corresponding to described each quantitative groove；
Quantify on die ontology and positioned at multiple and guide groove one, the controlling switch are provided between groove and a plurality of shaping channel
It is plate, plate is arranged in guide groove one and plate can in the horizontal direction come up along guide groove one, it is dynamic to move back；Plate include plate body and
Be arranged on the multiple openings on plate, the corresponding control one in each opening it is quantitative between groove and a shaping channel it is logical,
Disconnected state；
Plate is moved by along guide groove one, each opening on plate is moved to positioned at a quantitative groove and a shaping
Between passage, so that being between each quantitative groove and a shaping channel corresponding to described each quantitative groove
Connected state；The plate body of plate is moved to each quantitative groove with a shaping channel corresponding to described each quantitative groove
Between, so that being in disconnecting between each quantitative groove and a shaping channel corresponding to described each quantitative groove
State.
Conflux with the multiple being arranged on mould invention additionally discloses a kind of quantitative mould, including mould
Row's die cavity, is additionally provided with multiple quantitative grooves on mould, and a quantitative groove is correspondingly arranged at a bus-bar die cavity
Place, one end of each quantitative groove connects with a bus-bar die cavity corresponding to described each quantitative groove, in shaping mould
Also set on tool and between a bus-bar die cavity corresponding to one end of each quantitative groove and described each quantitative groove
It is equipped with the control that can control switching between each quantitative groove and a bus-bar die cavity corresponding to described each quantitative groove
Switch, is additionally provided with multiple overfalls on mould, and an overfall is correspondingly arranged at one other the one of quantitative groove
At end, the other end of each quantitative groove is connected with an overfall corresponding to described each quantitative groove, in shaping
Multiple shaping liquid flow inlets are additionally provided with mould, a shaping liquid flow inlet is connected with a quantitative groove.
Preferably, the mould includes die ontology and die cover plate；Quantitative groove is arranged on die ontology, is overflow
Outlet be arranged on die cover plate, each overfall is groove-like, the other end of each quantitative groove with it is described each determine
One end of a groove-like overfall corresponding to amount groove is connected；A plurality of overflow channel is additionally provided with die ontology,
One overflow channel is correspondingly arranged at an other end for groove-like overfall, and each groove-like overfall is in addition
One end is connected with an overflow channel corresponding to described each groove-like overfall.
Preferably, one end of each quantitative groove is opening shape, and a plurality of shaping channel is additionally provided with die ontology,
One shaping channel is correspondingly arranged at an end for quantitative groove, and one end of each quantitative groove passes through a shaping channel
It is connected with a bus-bar die cavity corresponding to described each quantitative groove；
Quantify on die ontology and positioned at multiple and guide groove one, the controlling switch are provided between groove and a plurality of shaping channel
It is plate, plate is arranged in guide groove one and plate can in the horizontal direction come up along guide groove one, it is dynamic to move back；Plate include plate body and
Be arranged on the multiple openings on plate, the corresponding control one in each opening it is quantitative between groove and a shaping channel it is logical,
Disconnected state.
Preferably, multiple shaping liquid flow inlets are arranged on die cover plate, and multiple shaping liquid flow inlet is groove-like,
Each quantitative groove is connected with one end of the groove-like shaping liquid flow inlet corresponding to described each quantitative groove, in institute
State and be additionally provided with die ontology a plurality of flow channel, one groove-like shaping liquid flow inlet of a flow channel correspondence, each
The other end of groove-like shaping liquid flow inlet and a flow channel corresponding to described each groove-like shaping liquid flow inlet
It is connected.
Preferably, the bottom surface of each quantitative groove is higher than and a shaping channel corresponding to described each quantitative groove
Bottom surface, every bottom surface of shaping channel is higher than and a bottom surface for bus-bar forming cavity corresponding to every shaping channel.
Preferably, the bottom surface of the bottom surface of each quantitative groove and every shaping channel is all provided with being set to inclined-plane.
Preferably, inflow overall channel is additionally provided with die ontology, a plurality of flow channel is connected with inflow overall channel
It is logical；Passage integration module is additionally provided with the sidepiece of die ontology, passage one and passage are provided with passage integration module
Two, flow into overall channel and be connected with passage two, passage two is connected with lead stove again；
Control valve is provided with passage integration module, passage two includes horizontal channel and vertical passage, one end of horizontal channel
It is connected with overall channel is flowed into, the other end of horizontal channel is connected with one end of vertical passage, other the one of vertical passage
End is connected with lead stove；Control valve includes actuating unit and the bar that dams being connected with actuating unit, in the drive of actuating unit
Under, the bar that dams can be moved up and down vertically；
What the other end of horizontal channel was connected place with one end of vertical passage be set to circular cone shape vestibule, and control valve cuts
One end of flow post is connected with actuating unit, and the other end of the bar that dams is set to circular cone shape, under the drive of actuating unit,
Dam bar circular cone shape other end can be inserted into circular cone shape vestibule or from circular cone shape vestibule extract out, so as to control
Switching state between horizontal channel and vertical passage.
The beneficial effects of the present invention are：The present invention, can very accurately to the shaping of bus-bar by setting quantitative groove
Amount is controlled, and improves the product quality of lead-acid accumulator, reduces the product cost of lead-acid accumulator.By setting plate
Multiple bus-bar die cavities can be synchronized feed liquor by controlling switch structure, it is ensured that the Forming Quality of bus-bar and improve remittance
Flow the shaping efficiency of row.Using the switching state controlled between valve controlled level passage and vertical passage, so as to convenient and swift
Quantitative groove is carried out fluid injection or stop fluid injection.Platform will be arranged between quantitative groove, shaping channel and bus-bar forming cavity
Stepped structure, can cause that the shaping liquid energy in quantitative groove is all smoothly flowed into bus-bar die cavity and be molded, and improve
The Forming Quality and shaping efficiency of bus-bar.
Brief description of the drawings
Fig. 1 is the quantitative mould stereochemical structure after removing integrated pipeline module and control valve in the embodiment of the present invention more
Schematic diagram；
Fig. 2 is the main structure diagram of Fig. 1；
Fig. 3 is A portions mplifying structure schematic diagram in Fig. 1；
Fig. 4 is the theory structure schematic diagram of fixed amount formula lead-acid storage battery busbar forming method in the embodiment of the present invention；
Fig. 5 is the dimensional structure diagram one of quantitative mould in the embodiment of the present invention；
Fig. 6 is quantified at groove, shaping liquid flow inlet and flow channel to be located in the quantitative mould of the embodiment of the present invention
Between connectivity structure schematic diagram；
Fig. 7 is the dimensional structure diagram of die cover plate in the embodiment of the present invention；
Fig. 8 is the dimensional structure diagram of plate in the embodiment of the present invention；
Fig. 9 is the dimensional structure diagram two of quantitative mould in the embodiment of the present invention；
Figure 10 be the embodiment of the present invention in integrated pipeline module along its longitudinal cross section structure diagram；
Figure 11 is the control principle structural representation in the embodiment of the present invention between horizontal channel, vertical passage and control valve；
In figure：1. bus-bar die cavity, 2. mould, 211. die ontologies, 212. die cover plates, 3. quantitative groove, 4.
Controlling switch, 5. overfall, is 6. molded liquid flow inlet, 7. overflow channel, 8. shaping channel, 9. guide groove one, 10. plate
Body, 11. openings, 12. spilling overall channels, 13. flow channels, 14. passage integration modules, 141. passages one, 142. lead to
Road two, 1421. horizontal channels, 1422. vertical passages, 15. actuating units, 16. dam bar, 17. circular cone shape vestibules.
Specific embodiment
Further details of elaboration is done to technical scheme with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1：As shown in Figures 1 to 6, a kind of fixed amount formula lead-acid storage battery busbar forming method, it is in band
Have on the mould 2 of multiple bus-bar die cavities 1 and be provided with multiple quantitative grooves 3, a quantitative groove 3 is correspondingly arranged at one
At bus-bar die cavity 1, one end of each quantitative groove 3 with a bus-bar die cavity 1 corresponding to described each quantitative groove
Connection, confluxes on mould 2 and positioned at one end of each quantitative groove 3 with corresponding to described each quantitative groove
Being additionally provided between row's die cavity 1 can control each quantitative groove 3 with a bus-bar type corresponding to described each quantitative groove
The controlling switch 4 of switching between chamber 1, is additionally provided with multiple overfalls 5 on mould 2, and an overfall 5 is correspondingly arranged
At an other end for quantitative groove 3, the other end of each quantitative groove 3 with corresponding to described each quantitative groove
One overfall 5 is connected, and is additionally provided with multiple shaping liquid flow inlets 6 on mould 2, a shaping liquid flow inlet 6 with
One quantitative groove 3 is connected；
When being molded, controlling switch 4 control each quantitative groove 3 and corresponding to described each quantitative groove are first passed through
It is off between bus-bar die cavity 1, then by multiple shaping liquid flow inlet 6 respectively to injection in the quantitative groove 3 of multiple
Shaping dope, when an overfall 5 corresponding in each quantitative groove 3 shaping dope from described each quantitative groove overflows,
Stop the injection of shaping dope, then each quantitative groove 3 and corresponding to described each quantitative groove are controlled by controlling switch 4
Connected state is between individual bus-bar die cavity 1 so that the shaping dope homomergic flow in each quantitative groove 3 enter it is described each quantify
Forming operation is carried out in a bus-bar die cavity 1 corresponding to groove.
In the present embodiment, eight quantitative grooves 3 are provided with altogether, and it is divided into two that two rows are symmetricly set on mould 2
On side, often the amount of being ranked groove 3 is provided with four.The capacity of quantitative groove 3 is that shaping dope capacity as needed is designed in advance
, when injection moulding liquid in the quantitative groove of the present embodiment, shaping dope can slowly go up from the bottom of quantitative groove, when quantitative
When shaping dope in groove is full of, unnecessary a part of shaping dope will overflow from the notch of quantitative groove, then by overfall
Discharge, it is quantitatively recessed so as to the volume controlled of shaping dope in quantitative groove be caused by controlling switch again in a certain amount, then
Connected state is between groove and bus-bar die cavity so that in quantitative groove in the shaping dope inflow bus-bar die cavity of certain capacity
Cast molding is carried out, therefore, the quantity of formed that the present embodiment can be very accurately to bus-bar is controlled, and improves lead-acid accumulator
Product quality, reduce the product cost of lead-acid accumulator.
As shown in Fig. 3, Fig. 4 and Fig. 7, the mould 2 includes die ontology 211 and die cover plate 212, die cover plate
212 by screw connection on die ontology 211；Quantitative groove 3 is arranged on die ontology 211, and overfall 5 is arranged on mould
Tool cover plate 212 on, each overfall 5 is groove-like, the other end of top of each quantitative groove 3 with it is described each quantify
One end of a groove-like overfall 5 corresponding to groove is connected；A plurality of overflow channel is additionally provided with die ontology 211
7, an overflow channel 7 is correspondingly arranged at an other end for groove-like overfall 5, each groove-like overfall 5
Other end be connected with an overflow channel 7 corresponding to described each groove-like overfall；
It is that shaping dope sequentially passes through other the one of one quantitative groove 3 when the shaping dope in a quantitative groove 3 overflows
One end of a groove-like overfall 5 corresponding to the top at end and one quantitative groove and one quantitative groove
The other end of a corresponding groove-like overfall 5 and overflowed with one corresponding to one groove-like overfall logical
What road 7 overflowed.Above-mentioned setting so that when shaping dope overflows from the top of quantitative groove, can it is rapid, smoothly by overfall
It is discharged in overflow channel, is conducive to the capacity further accurately to shaping dope in quantitative groove to be controlled.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 8, one end of each quantitative groove 3 is opening shape, on die ontology 211
A plurality of shaping channel 8 is additionally provided with, a shaping channel 8 is correspondingly arranged at an end for quantitative groove 3, and each is quantitative recessed
One end of groove 3 is connected by a shaping channel 8 with a bus-bar die cavity 1 corresponding to described each quantitative groove；
Quantify on die ontology 211 and positioned at multiple and guide groove 1, the control are provided between groove 3 and a plurality of shaping channel 8
System switch 4 is plate, and plate is arranged in guide groove 1 and plate can in the horizontal direction come up along guide groove 1, it is dynamic to move back；Plate
Including plate body 10 and the multiple openings 11 being arranged on plate 10, the quantitative groove 3 and of the corresponding control one in each opening 11
Switching state between bar shaping channel 8；
Plate is moved by along guide groove 1, each opening 11 on plate is moved to positioned at quantitative groove 3 and one
Between shaping channel 8（Each opening that will be on plate is moved at an one end open for quantitative groove）, so that often
Connected state is between a shaping channel 8 corresponding to individual quantitative groove 3 and described each quantitative groove, now, often
Shaping dope in individual quantitative groove 3 can be just flowed into a bus-bar die cavity 1 by an opening 11 on plate；By plate
The plate body 10 of part is moved between each quantitative groove 3 and a shaping channel 8 corresponding to described each quantitative groove, so that
So that off-state is between each quantitative groove 3 and a shaping channel 8 corresponding to described each quantitative groove, profit
The one end open of each quantitative groove 3 is stopped with plate body 10, so that the shaping dope in each quantitative groove 3 will not be outward
Stream.Therefore, the present embodiment can synchronize feed liquor to multiple bus-bar die cavities, it is ensured that the Forming Quality of bus-bar and improve
The shaping efficiency of bus-bar.
In the present embodiment, one end of plate body 10 connects with plate cylinders, in the presence of plate cylinder, drives plate body
10 along gathering sill 1, return it is dynamic（In Fig. 3 and Fig. 4 the plate body of plate be moved to each quantitative groove with it is described each quantify
The position between a bus-bar die cavity corresponding to groove, now, each quantitative groove is right with described each quantitative groove institute
Off-state is between the bus-bar die cavity answered）.
As shown in Figures 1 to 6, invention additionally discloses a kind of quantitative mould, including mould 2 and it is arranged on shaping
Multiple bus-bar die cavities 1 on mould 2, are additionally provided with multiple quantitative grooves 3, a quantitative correspondence of groove 3 on mould 2
It is arranged at a bus-bar die cavity 1, one end of each quantitative groove 3 is converged with corresponding to described each quantitative groove
Stream row die cavity 1 connect, on mould 2 and positioned at one end of each quantitative groove 3 with corresponding to described each quantitative groove
A bus-bar die cavity 1 between be additionally provided with and can control each quantitative groove 3 with corresponding to described each quantitative groove
The controlling switch 4 of switching between individual bus-bar die cavity 1, is additionally provided with multiple overfalls 5, an overfall on mould 2
5 are correspondingly arranged at an other end for quantitative groove 3, and the other end of each quantitative groove 3 is with described each is quantitative recessed
An overfall 5 corresponding to groove is connected, and multiple shaping liquid flow inlets 6, a shaping dope are additionally provided with mould 2
Inflow entrance 6 is connected with a quantitative groove 3.
As shown in Fig. 3, Fig. 4, Fig. 9 and Figure 10, spilling overall channel 12, a plurality of spilling are additionally provided with die ontology 211
Passage 7 with overflow overall channel 12 and connect, overflow overall channel 12 and connected with passage one again, passage one and recovery furnace（Do not show in figure
Go out）Connection.When the shaping dope for overflowing flows out from a plurality of overflow channel, the shaping dope of spilling is flowed into spilling overall channel, then
It is flowed into recovery furnace by passage one.So energy repetitive cycling uses shaping dope, saves production cost.
As shown in Fig. 5, Fig. 6, Fig. 7, Fig. 9 and Figure 10, multiple shaping liquid flow inlet 6 is arranged on die cover plate 212, many
Individual shaping liquid flow inlet 6 is groove-like, and the top of each quantitative groove 3 is recessed with corresponding to described each quantitative groove
One end of channel-shaped shaping liquid flow inlet 6 is connected, and a plurality of flow channel 13, one are additionally provided with the die ontology 211
The correspondence of flow channel 13 one groove-like shaping liquid flow inlet 6, the other end of each groove-like shaping liquid flow inlet 6 with it is described
A flow channel 13 corresponding to each groove-like shaping liquid flow inlet is connected.
As shown in Figures 9 to 11, inflow overall channel is additionally provided with die ontology 211（Not shown in figure）, a plurality of stream
Enter passage 13 to be connected with inflow overall channel；Passage integration module 14 is additionally provided with the sidepiece of die ontology 211, logical
Passage 1 and passage 2 142 independent mutually is provided with road integration module 14, overall channel is flowed into and is connected with passage 2 142
It is logical, passage 2 142 again with lead stove（Not shown in figure）It is connected.Shaping dope in lead stove sequentially passes through passage 2 142, flows into always
Passage, a plurality of flow channel 13 and multiple shaping liquid flow inlets 6 are injected into multiple quantitative grooves 3.In the present embodiment, passage
Integration module is strip, and the longitudinal section of passage integration module is rectangle, and passage one and passage two are exactly in passage integration module
Inside opens up two passes formation.
Control valve is provided with passage integration module 14, passage 2 142 includes horizontal channel 1421 and vertical passage
1422, one end of horizontal channel 1421 is connected with overall channel is flowed into, the other end and vertical passage of horizontal channel 1421
1422 one end is connected, and the other end of vertical passage 1422 is connected with lead stove；Control valve includes actuating unit 15（Such as gas
Cylinder or servomotor mechanism）And the bar 16 that dams being connected with actuating unit 15, under the drive of actuating unit 15, dam bar 16
Can vertically move up and down；
What the other end of horizontal channel 1421 was connected place with one end of vertical passage 1422 is set to circular cone shape vestibule 17,
One end of the bar 16 that dams of valve is controlled to be connected with actuating unit 15, the other end of the bar 16 that dams is set to circular cone shape,
Under the drive of actuating unit 15, the other end of the circular cone shape of bar 16 that dams can be inserted into circular cone shape vestibule 17 or from circular cone
Extracted out in mesa-shaped vestibule 17, so that the switching state between controlled level passage 1421 and vertical passage 1422.Using controlling valve
Switching state between controlled level passage and vertical passage, so as to conveniently carrying out fluid injection to quantitative groove or stopping
Only fluid injection.
As shown in Figure 3 and Figure 4, the bottom surface of each quantitative groove 3 is higher than and corresponding to described each quantitative groove
Lined up higher than confluxing with corresponding to every shaping channel the bottom surface of shaping channel 8, every bottom surface of shaping channel 8
The bottom surface of die cavity 1.So set so that quantitative to form step-like structure between groove, shaping channel and bus-bar forming cavity,
To in bus-bar die cavity during injection moulding liquid, by the setting of above-mentioned step-like structure, the shaping in quantitatively groove can be just caused
Liquid energy is all smoothly flowed into bus-bar die cavity and is molded, and improves the Forming Quality and shaping efficiency of bus-bar.
The bottom surface of the bottom surface of each quantitative groove 3 and every shaping channel 8 is all provided with being set to inclined-plane, so that shaping dope
Flow more smooth, further increase the Forming Quality and shaping efficiency of bus-bar.
It should be noted that be provided with electric heating tube and warming plate on mould entirely quantifying, to ensure that it is tieed up
Hold in certain condition of high temperature so that work can be smooth." multiple " described in the present embodiment be refer to " two or
The quantity of two or more ".
To sum up, the present invention is controlled, improves by setting quantitative groove, quantity of formed that can be very accurately to bus-bar
The product quality of lead-acid accumulator, reduces the product cost of lead-acid accumulator.By setting plate controlling switch structure, can be right
Multiple bus-bar die cavities synchronize feed liquor, it is ensured that the Forming Quality of bus-bar and improve the shaping efficiency of bus-bar.Profit
With the switching state between control valve controlled level passage and vertical passage, so as to conveniently be carried out to quantitative groove
Fluid injection stops fluid injection.Step-like structure will be arranged between quantitative groove, shaping channel and bus-bar forming cavity, it is fixed to cause
Shaping liquid energy in amount groove is all smoothly flowed into bus-bar die cavity and is molded, and improves the Forming Quality of bus-bar
And shaping efficiency.
Above example is used for illustrative purposes only, rather than limitation of the present invention, about the technology people of technical field
Member without departing from the spirit and scope of the present invention, can also make a variety of changes or convert, therefore all equivalent
Technical scheme should also belong to protection scope of the present invention, and protection scope of the present invention should be limited by each claim.
Claims (10)
1. a kind of fixed amount formula lead-acid storage battery busbar forming method, it is characterised in that：With multiple bus-bar die cavities
Multiple quantitative grooves are provided with mould, a quantitative groove is correspondingly arranged at a bus-bar die cavity, and each is quantified
One end of groove connects with a bus-bar die cavity corresponding to described each quantitative groove, on mould and positioned at every
Being additionally provided between a bus-bar die cavity corresponding to one end of individual quantitative groove and described each quantitative groove can control often
The controlling switch of switching between a bus-bar die cavity corresponding to individual quantitative groove and described each quantitative groove, in shaping
Multiple overfalls are additionally provided with mould, an overfall is correspondingly arranged at an other end for quantitative groove, and each is determined
The other end for measuring groove is connected with an overfall corresponding to described each quantitative groove, is also set up on mould
There are multiple shaping liquid flow inlets, a shaping liquid flow inlet is connected with a quantitative groove；
When being molded, first pass through controlling switch and control each quantitative groove with a remittance corresponding to described each quantitative groove
It is off between stream row's die cavity, then by multiple shaping liquid flow inlet respectively to injection moulding in the quantitative groove of multiple
Liquid, when an overfall corresponding to the shaping dope in each quantitative groove from described each quantitative groove overflows, stops into
The injection of type liquid, then each quantitative groove is controlled with a bus-bar corresponding to described each quantitative groove by controlling switch
Connected state is between die cavity so that the shaping dope homomergic flow in each quantitative groove enters corresponding to described each quantitative groove
A bus-bar die cavity in carry out forming operation.
2. fixed amount formula lead-acid storage battery busbar forming method according to claim 1, it is characterised in that：The shaping
Mould includes die ontology and die cover plate；Quantitative groove is arranged on die ontology, and overfall is arranged on die cover plate, often
Individual overfall is groove-like, the other end of each quantitative groove and a groove-like corresponding to described each quantitative groove
One end of overfall is connected；A plurality of overflow channel is additionally provided with die ontology, an overflow channel is correspondingly arranged at and leans on
At the other end of a nearly groove-like overfall, the other end of each groove-like overfall is overflowed with described each groove-like
An overflow channel corresponding to mouthful is connected；
It is that shaping dope sequentially passes through other the one of one quantitative groove when the shaping dope in a quantitative groove overflows
Corresponding to one end of a groove-like overfall corresponding to end and one quantitative groove and one quantitative groove
A groove-like overfall other end and with corresponding to one groove-like overfall an overflow channel overflow
's.
3. fixed amount formula lead-acid storage battery busbar forming method according to claim 2, it is characterised in that：Each is quantified
One end of groove is opening shape, and a plurality of shaping channel is additionally provided with die ontology, and a shaping channel is correspondingly arranged at
One end of quantitative groove, one end of each quantitative groove is right with described each quantitative groove institute by a shaping channel
The bus-bar die cavity answered is connected；
Quantify on die ontology and positioned at multiple and guide groove one, the controlling switch are provided between groove and a plurality of shaping channel
It is plate, plate is arranged in guide groove one and plate can in the horizontal direction come up along guide groove one, it is dynamic to move back；Plate include plate body and
Be arranged on the multiple openings on plate, the corresponding control one in each opening it is quantitative between groove and a shaping channel it is logical,
Disconnected state；
Plate is moved by along guide groove one, each opening on plate is moved to positioned at a quantitative groove and a shaping
Between passage, so that being between each quantitative groove and a shaping channel corresponding to described each quantitative groove
Connected state；The plate body of plate is moved to each quantitative groove with a shaping channel corresponding to described each quantitative groove
Between, so that being in disconnecting between each quantitative groove and a shaping channel corresponding to described each quantitative groove
State.
4. a kind of quantitative mould, including mould and the multiple bus-bar die cavities being arranged on mould, its feature
It is：Multiple quantitative grooves are additionally provided with mould, a quantitative groove is correspondingly arranged at a bus-bar die cavity,
One end of each quantitative groove connects with a bus-bar die cavity corresponding to described each quantitative groove, on mould
And be additionally provided between a bus-bar die cavity corresponding to one end of each quantitative groove and described each quantitative groove
The control of switching between each quantitative groove and a bus-bar die cavity corresponding to described each quantitative groove can be controlled to open
Close, multiple overfalls are additionally provided with mould, an overfall is correspondingly arranged at an other end for quantitative groove
Place, the other end of each quantitative groove is connected with an overfall corresponding to described each quantitative groove, in shaping mould
Multiple shaping liquid flow inlets are additionally provided with tool, a shaping liquid flow inlet is connected with a quantitative groove.
It is 5. according to claim 4 to quantify mould, it is characterised in that：The mould includes die ontology and mould
Tool cover plate；Quantitative groove is arranged on die ontology, and overfall is arranged on die cover plate, and each overfall is groove-like,
The other end of each quantitative groove is connected with one end of a groove-like overfall corresponding to described each quantitative groove；
A plurality of overflow channel is additionally provided with die ontology, an overflow channel is correspondingly arranged at a close groove-like overfall
At other end, the other end of each groove-like overfall is overflowed logical with corresponding to described each groove-like overfall
Road is connected.
It is 6. according to claim 5 to quantify mould, it is characterised in that：One end of each quantitative groove is opening
Shape, is additionally provided with a plurality of shaping channel on die ontology, and a shaping channel is correspondingly arranged at an one end for quantitative groove
Place, one end of each quantitative groove passes through a shaping channel and a bus-bar die cavity corresponding to described each quantitative groove
It is connected；
Quantify on die ontology and positioned at multiple and guide groove one, the controlling switch are provided between groove and a plurality of shaping channel
It is plate, plate is arranged in guide groove one and plate can in the horizontal direction come up along guide groove one, it is dynamic to move back；Plate include plate body and
Be arranged on the multiple openings on plate, the corresponding control one in each opening it is quantitative between groove and a shaping channel it is logical,
Disconnected state.
It is 7. according to claim 6 to quantify mould, it is characterised in that：Multiple shaping liquid flow inlet is arranged at mould
On cover plate, multiple shaping liquid flow inlets are groove-like, each quantitative groove and corresponding to described each quantitative groove
One end of groove-like shaping liquid flow inlet is connected, and a plurality of flow channel, an inflow are additionally provided with the die ontology
One groove-like shaping liquid flow inlet of passage correspondence, the other end and described each groove of each groove-like shaping liquid flow inlet
A flow channel corresponding to shape shaping liquid flow inlet is connected.
It is 8. according to claim 6 to quantify mould, it is characterised in that：The bottom surface of each quantitative groove be higher than with it is described
A bottom surface for shaping channel corresponding to each quantitative groove, every bottom surface of shaping channel is higher than logical with described every shaping
A bottom surface for bus-bar forming cavity corresponding to road.
It is 9. according to claim 8 to quantify mould, it is characterised in that：The bottom surface of each quantitative groove and every shaping
The bottom surface of passage is all provided with being set to inclined-plane.
10. the quantitative mould according to claim 7,8 or 9, it is characterised in that：Stream is additionally provided with die ontology
Enter overall channel, a plurality of flow channel is connected with inflow overall channel；It is integrated passage to be additionally provided with the sidepiece of die ontology
Module, is provided with passage one and passage two in passage integration module, flows into overall channel and is connected with passage two, passage two and with
Lead stove is connected；
Control valve is provided with passage integration module, passage two includes horizontal channel and vertical passage, one end of horizontal channel
It is connected with overall channel is flowed into, the other end of horizontal channel is connected with one end of vertical passage, other the one of vertical passage
End is connected with lead stove；Control valve includes actuating unit and the bar that dams being connected with actuating unit, in the drive of actuating unit
Under, the bar that dams can be moved up and down vertically；
What the other end of horizontal channel was connected place with one end of vertical passage be set to circular cone shape vestibule, and control valve cuts
One end of flow post is connected with actuating unit, and the other end of the bar that dams is set to circular cone shape, under the drive of actuating unit,
Dam bar circular cone shape other end can be inserted into circular cone shape vestibule or from circular cone shape vestibule extract out, so as to control
Switching state between horizontal channel and vertical passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070469.8A CN106735102B (en) | 2016-11-29 | 2016-11-29 | A kind of fixed amount formula lead-acid storage battery busbar forming method and quantitative molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070469.8A CN106735102B (en) | 2016-11-29 | 2016-11-29 | A kind of fixed amount formula lead-acid storage battery busbar forming method and quantitative molding die |
Publications (2)
| Publication Number | Publication Date |
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| CN106735102A true CN106735102A (en) | 2017-05-31 |
| CN106735102B CN106735102B (en) | 2019-01-15 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD277027A1 (en) * | 1988-11-14 | 1990-03-21 | Mansfeld Kombinat W Pieck Veb | GIESSFORM FOR LOW PRESSURE DIE CASTING |
| US5170835A (en) * | 1991-02-08 | 1992-12-15 | Eberle Equipment Inc. | Method and apparatus for manufacturing batteries |
| CN104781021A (en) * | 2012-10-30 | 2015-07-15 | Tbs工程有限公司 | Lead delivery apparatus |
| CN105364053A (en) * | 2015-12-09 | 2016-03-02 | 浙江海悦自动化机械股份有限公司 | Manufacturing device suitable for busbar |
| CN206241235U (en) * | 2016-11-29 | 2017-06-13 | 株洲盈定自动化设备科技有限公司 | A kind of fixed amount formula mould of lead-acid storage battery busbar |
-
2016
- 2016-11-29 CN CN201611070469.8A patent/CN106735102B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD277027A1 (en) * | 1988-11-14 | 1990-03-21 | Mansfeld Kombinat W Pieck Veb | GIESSFORM FOR LOW PRESSURE DIE CASTING |
| US5170835A (en) * | 1991-02-08 | 1992-12-15 | Eberle Equipment Inc. | Method and apparatus for manufacturing batteries |
| CN104781021A (en) * | 2012-10-30 | 2015-07-15 | Tbs工程有限公司 | Lead delivery apparatus |
| CN105364053A (en) * | 2015-12-09 | 2016-03-02 | 浙江海悦自动化机械股份有限公司 | Manufacturing device suitable for busbar |
| CN206241235U (en) * | 2016-11-29 | 2017-06-13 | 株洲盈定自动化设备科技有限公司 | A kind of fixed amount formula mould of lead-acid storage battery busbar |
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| Publication number | Publication date |
|---|---|
| CN106735102B (en) | 2019-01-15 |
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