CN106735102B - A kind of fixed amount formula lead-acid storage battery busbar forming method and quantitative molding die - Google Patents
A kind of fixed amount formula lead-acid storage battery busbar forming method and quantitative molding die Download PDFInfo
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- CN106735102B CN106735102B CN201611070469.8A CN201611070469A CN106735102B CN 106735102 B CN106735102 B CN 106735102B CN 201611070469 A CN201611070469 A CN 201611070469A CN 106735102 B CN106735102 B CN 106735102B
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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 molding dies, and wherein forming method is that multiple quantitative grooves are provided on the molding die with multiple busbar connector type chambers；When being formed, first passing through control switch control, each quantitatively groove and described each quantify are in an off state between a busbar connector type chamber corresponding to groove, again by multiple molding liquid flow inlets respectively to injection moulding liquid in multiple quantitative grooves, when the shaping dope in each quantitative groove from it is described each quantitatively an overfall corresponding to groove overflows when, stop the injection of shaping dope, by control switch control, each quantitatively groove and described each quantify are in connected state between a busbar connector type chamber corresponding to groove again, so that the shaping dope homomergic flow each quantified in groove enters in a busbar connector type chamber corresponding to each quantitatively groove to carry out forming operation.The present invention can accurately control the quantity of formed of busbar connector very much.
Description
Technical field
The present invention relates to a kind of forming method of storage battery busbar and molding equipment more particularly to a kind of fixed amount formula lead
Acid accumulator busbar connector forming method and quantitative molding die.
Background technique
Nearly ten years with the rapid growth of new-energy automobile and renewable energy 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, power battery, total amount is about 1.5
Hundred million KVA.H/.Relative to other batteries, lead-acid accumulator mainly has following advantage: 1), realize industrialization production time longest,
Technology is most mature, and performance is stable, reliable, safe, and application field is wide；2), production cost is minimum, only lithium battery and Ni-H cell
1/3 or so；3), regeneration and resources reserve are 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.
Currently, most lead-acid accumulators are made of shell and its interior several poles group, each pole group is by anode
Plate replaces closed assembly with negative plate and forms, and is separated between positive and negative pole plate by AGM partition, busbar connector between the group of several poles, just,
Negative electrode lug is welded together by cast welding technique, processing step are as follows: (1) lead for, by molding die being put into molten condition closes
In golden cast welding liquid, makes forming unit and pole hole of the shaping dope full of mold, struck off die surface with scraper plate resistant to high temperature；
(2), the battery electrode group being fixed together is aligned in corresponding forming unit insertion mold, is inserted into positive and negative electrode tab respectively
In shaping dope in mold；(3), liquid solidification to be formed, sloughs mold.
But in existing busbar connector moulding process, forming bottom die need to integrally be immersed high-temperature lead by traditional molding equipment
In furnace, it is seen then that the quantity of formed of its busbar connector cannot be controlled accurately very much, if Authorization Notice No. is CN204584234U, be awarded
The power day for announcing is that the Chinese utility model patent on the 26th of August in 2015 discloses a kind of cast-weld mould of lead-acid storage battery, including this
Body and setting handle at both ends of the body are provided with several forming units for current collecting tiers of casting on ontology, and the molding is singly
Member is made of positive recessed channel and cathode recessed channel, and the positive recessed channel and cathode recessed channel of adjacent forming unit are spaced apart from each other setting, previous
It is connected between positive recessed channel and the cathode recessed channel of adjacent forming unit in forming unit by gap bridge recessed channel, the molding list at both ends
Setting pole is cheated in first, and body perimeter is provided with location hole, positive recessed channel, cathode recessed channel and the gap bridge recessed channel of the forming unit
Corner be fillet, the radius of corner be 1.5 to 2.0mm.
In addition, application publication number is CN105290378A, the Chinese invention patent that data of publication of application is on 2 3rd, 2016
A kind of lead-acid accumulator tab cast welding method is disclosed, includes the following steps: for accumulator plate to be placed on cast welded mold, the mould
Tool is at least provided with a mold cavity, and the side or bottom of mold cavity is by injecting the molten lead liquid of a certain amount of V, institute communicating pipe
The lead liquid measure V stated is the lead liquid measure for precalculating cast welded mold tab welding needs, and the inlet of communicating pipe is equipped with lead rod and sense
Answer heating device, induction heating apparatus, which quickly heats one section of lead rod and forms lead drop and enter to be injected into communicating pipe mold cavity, to be reached
Quantitative V, then carries out tab forming operation.
Foregoing invention patent document be using heating and melting lead rod method be melted into a certain amount of V molten lead liquid carry out at
Type, although lead liquid measure V be it is precalculated, will appear error during actual lead rod heating and melting so that
Can not be very accurate equal between the actual melted mass of lead rod and calculated lead liquid measure V, thus actually also can not be very smart
The true quantity of formed to busbar connector carries out quantitative control.
A kind of fixed amount formula lead-acid storage battery busbar forming method and quantitative molding die to sum up how are designed, it can
Very accurately the quantity of formed of busbar connector is controlled, improves the product quality of lead-acid accumulator, reduces the production of lead-acid accumulator
Product cost is technical problem urgently to be solved.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies in the prior art, provide a kind of fixed amount formula lead
Acid accumulator busbar connector forming method and quantitative molding die can accurately control the quantity of formed of busbar connector, mention very much
The high product quality of lead-acid accumulator, reduces the product cost of lead-acid accumulator.
In order to solve the above technical problems, the technical solution used in the present invention are as follows: a kind of fixed amount formula lead-acid accumulator remittance
Stream row's forming method is that multiple quantitative grooves are provided on the molding die with multiple busbar connector type chambers, and one quantitative
Groove is correspondingly arranged at a busbar connector type chamber, and each quantitatively one end of groove each quantifies corresponding to groove with described
One busbar connector type chamber connection, it is on molding die and right positioned at each quantitatively one end of groove and each quantitatively groove
Being additionally provided between the busbar connector type chamber answered can control one corresponding to each quantitative groove and each quantitatively groove
The control switch of switching between a busbar connector type chamber, is additionally provided with multiple overfalls on molding die, and an overfall is corresponding
It is arranged at the other end of a quantitative groove, corresponding to each quantitatively other end of groove and each quantitatively groove
An overfall be connected, multiple molding liquid flow inlets, a molding liquid flow inlet and one are additionally provided on molding die
A quantitative groove is connected；
When being formed, first passes through control switch control and each quantify one corresponding to groove and each quantitatively groove
It is in an off state between a busbar connector type chamber, then multiple quantify in grooves is injected into respectively by multiple molding liquid flow inlets
Type liquid, when the shaping dope in each quantitative groove from it is described each quantitatively an overfall corresponding to groove overflows when, stop
The injection of shaping dope, then a confluence corresponding to groove and each quantitatively groove is each quantified by control switch control
Connected state is between row's type chamber, so that each the shaping dope homomergic flow quantitatively in groove enters that described each quantitatively groove institute is right
Forming operation is carried out in the busbar connector type chamber answered.
Preferably, the molding die includes die ontology and die cover plate；Quantitative groove is arranged on die ontology, overflows
Setting is exported on die cover plate, each overfall is groove-like, and each quantitatively other end of groove is each determined with described
One end of a groove-like overfall corresponding to amount groove is connected；A plurality of overflow channel is additionally provided on die ontology,
One overflow channel is correspondingly arranged at the other end of a groove-like overfall, and each groove-like overfall is in addition
One end is connected with an overflow channel corresponding to each groove-like overfall；
It is in addition shaping dope successively passes through one quantitative groove when the shaping dope in a quantitative groove overflows
One end, with one end of a groove-like overfall corresponding to one quantitative groove, with one quantitative groove it is right
It the other end for the groove-like overfall answered and overflows with overflow channel corresponding to one groove-like overfall
Out.
Preferably, each quantitatively one end of groove is openning shape, and a plurality of shaping channel is additionally provided on die ontology,
One shaping channel is correspondingly arranged at one end of a quantitative groove, and one end of each quantitatively groove passes through a shaping channel
It is connected with a busbar connector type chamber corresponding to each quantitatively groove；
Guide groove one, the control are provided on die ontology and between multiple quantitative grooves and a plurality of shaping channel
Switch is plate, and plate is arranged in guide groove one and plate can come up in the horizontal direction along guide groove one, it is dynamic to move back；Plate includes plate
Body and the multiple openings being arranged on plate, between each corresponding one quantitative groove of control of opening and a shaping channel
Switching state；
By moving plate along guide groove one, each opening on plate is moved to positioned at a quantitative groove and one
Between shaping channel, so that each quantifying between a shaping channel corresponding to groove and each quantitatively groove
In connected state；The plate body of plate is moved to a molding corresponding to each quantitative groove and each quantitatively groove
Between channel, so that each quantitatively groove and described each quantify are between a shaping channel corresponding to groove
Off-state.
Invention additionally discloses a kind of quantitative molding dies, including molding die and the multiple confluences being arranged on molding die
Row's type chamber, is additionally provided with multiple quantitative grooves on molding die, and a quantitative groove is correspondingly arranged at a busbar connector type chamber
Place, each quantitatively one end of groove is connected to with a busbar connector type chamber corresponding to each quantitatively groove, in shaping mould
It is also set on tool and positioned at each quantitatively one end of groove and described each quantify between a busbar connector type chamber corresponding to groove
It is equipped with the control that can control switching between a busbar connector type chamber corresponding to each quantitative groove and each quantitatively groove
Switch, is additionally provided with multiple overfalls on molding die, and an overfall is correspondingly arranged at other the one of a quantitative groove
At end, each quantitatively other end of groove is connected with an overfall corresponding to each quantitatively groove, is forming
Multiple molding liquid flow inlets are additionally provided on mold, a molding liquid flow inlet is connected with a quantitative groove.
Preferably, the molding die includes die ontology and die cover plate；Quantitative groove is arranged on die ontology, overflows
Setting is exported on die cover plate, each overfall is groove-like, and each quantitatively other end of groove is each determined with described
One end of a groove-like overfall corresponding to amount groove is connected；A plurality of overflow channel is additionally provided on die ontology,
One overflow channel is correspondingly arranged at the other end of a groove-like overfall, and each groove-like overfall is in addition
One end is connected with an overflow channel corresponding to each groove-like overfall.
Preferably, each quantitatively one end of groove is openning shape, and a plurality of shaping channel is additionally provided on die ontology,
One shaping channel is correspondingly arranged at one end of a quantitative groove, and one end of each quantitatively groove passes through a shaping channel
It is connected with a busbar connector type chamber corresponding to each quantitatively groove；
Guide groove one, the control are provided on die ontology and between multiple quantitative grooves and a plurality of shaping channel
Switch is plate, and plate is arranged in guide groove one and plate can come up in the horizontal direction along guide groove one, it is dynamic to move back；Plate includes plate
Body and the multiple openings being arranged on plate, between each corresponding one quantitative groove of control of opening and a shaping channel
Switching state.
Preferably, multiple molding liquid flow inlets are arranged on die cover plate, and multiple molding liquid flow inlets are groove-like,
Each quantitatively groove is connected with one end of a groove-like molding liquid flow inlet corresponding to each quantitatively groove, in institute
It states and is additionally provided with a plurality of flow channel on die ontology, the corresponding groove-like of a flow channel forms liquid flow inlet, each
Groove-like forms the other end of liquid flow inlet and each groove-like forms a flow channel corresponding to liquid flow inlet
It is connected.
Preferably, each quantitatively the bottom surface of groove is higher than and shaping channel corresponding to each quantitatively groove
Bottom surface, the bottom surface of every shaping channel are higher than the bottom surface with a busbar connector forming cavity corresponding to every shaping channel.
Preferably, each quantitatively the bottom surface of groove and the bottom surface of every shaping channel are all provided with and are set to inclined-plane.
Preferably, inflow overall channel is additionally provided on die ontology, a plurality of flow channel is connected with inflow overall channel
It is logical；It is additionally provided with channel integration module on the side of die ontology, channel one and channel are provided in the integration module of channel
Two, it flows into overall channel and is connected with channel two, channel two is connected with lead furnace again；
Control valve is provided on the integration module of channel, channel two includes horizontal channel and vertical passage, horizontal channel
One end with flow into overall channel be connected, the other end of horizontal channel is connected with one end of vertical passage, vertical passage it is another
Outer one end is connected with lead furnace；Control valve includes power mechanism and the bar that shuts off being connected with power mechanism, in power mechanism
Under drive, the bar that shuts off can be moved up and down vertically；
What the other end of horizontal channel was connected place with one end of vertical passage is set as circular cone shape vestibule, control valve
One end of the bar that shuts off be connected with power mechanism, the other end for the bar that shuts off is set as circular cone shape, in the band of power mechanism
Under dynamic, the other end for the bar circular cone shape that shuts off can be inserted into circular cone shape vestibule or extract out from circular cone shape vestibule, from
And the switching state between controlled level channel and vertical passage.
The beneficial effects of the present invention are: the present invention, can be very accurately to the molding of busbar connector by the way that quantitative groove is arranged
Amount is controlled, and is improved the product quality of lead-acid accumulator, is reduced the product cost of lead-acid accumulator.By the way that plate is arranged
Control switch structure can synchronize feed liquor to multiple busbar connector type chambers, ensure that the Forming Quality of busbar connector and improve remittance
Flow the shaping efficiency of row.Using the switching state between control valve controlled level channel and vertical passage, so as to convenient and efficient
To quantitative groove carry out fluid injection or stop fluid injection.It will be arranged to platform between quantitative groove, shaping channel and busbar connector forming cavity
Stepped structure, the shaping dope quantified in groove can be enabled all smoothly to be flowed into, and busbar connector type is intracavitary to be formed, and is improved
The Forming Quality and shaping efficiency of busbar connector.
Detailed description of the invention
Fig. 1 is the quantitative molding die stereochemical structure after removing integrated pipeline module and control valve more in the embodiment of the present invention
Schematic diagram；
Fig. 2 is the schematic view of the front view of Fig. 1；
Fig. 3 is the portion A enlarged 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 schematic perspective view one of quantitative molding die in the embodiment of the present invention；
Fig. 6 is to be located at quantitative groove, molding liquid flow inlet in the quantitative molding die of the embodiment of the present invention and flow into logical
Connectivity structure schematic diagram between road；
Fig. 7 is the schematic perspective view of die cover plate in the embodiment of the present invention；
Fig. 8 is the schematic perspective view of plate in the embodiment of the present invention；
Fig. 9 is the schematic perspective view two of quantitative molding die in the embodiment of the present invention；
Figure 10 is that pipeline module is integrated in the embodiment of the present invention along its longitudinal schematic cross-sectional view；
Figure 11 is the control principle structural representation in the embodiment of the present invention between horizontal channel, vertical passage and control valve
Figure；
In figure: 1. busbar connector type chambers, 2. molding dies, 211. die ontologies, 212. die cover plates, 3. is quantitative recessed
Slot, 4. control switches, 5. overfalls, 6. molding liquid flow inlets, 7. overflow channels, 8. shaping channels, 9. guide grooves one,
10. plate body, 11. openings, 12. spilling overall channels, 13. flow channels, 14. channel integration modules, 141. channels one,
142. channels two, 1421. horizontal channels, 1422. vertical passages, 15. power mechanisms, 16. shut off bar, 17. frustums of a cone
Shape vestibule.
Specific embodiment
Further details of elaboration is done to technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Embodiment 1: as shown in Figures 1 to 6, a kind of fixed amount formula lead-acid storage battery busbar forming method, is in band
Multiple quantitative grooves 3 are provided on the molding die 2 for there are multiple busbar connector type chambers 1, a quantitative groove 3 is correspondingly arranged at one
At busbar connector type chamber 1, each quantitatively one end of groove 3 each quantifies a busbar connector type chamber 1 corresponding to groove with described
Connection each quantifies a confluence corresponding to groove on molding die 2 and positioned at each quantitatively one end of groove 3 with described
It is additionally provided between row's type chamber 1 and can control each quantitative groove 3 and a busbar connector type corresponding to each quantitatively groove
The control switch 4 of switching between chamber 1, is additionally provided with multiple overfalls 5 on molding die 2, and an overfall 5 is correspondingly arranged
At the other end of a quantitative groove 3, corresponding to each quantitatively other end of groove 3 and each quantitatively groove
One overfall 5 is connected, and is additionally provided with multiple molding liquid flow inlets 6 on molding die 2, a molding liquid flow inlet 6 with
One quantitative groove 3 is connected；
When being formed, first passes through control switch 4 and control corresponding to each quantitatively groove 3 and each quantitatively groove
It is in an off state between one busbar connector type chamber 1, then by multiple molding liquid flow inlets 6 respectively in multiple quantitative grooves 3
Injection moulding liquid, when in each quantitative groove 3 shaping dope each quantifies a spilling of overfall 5 corresponding to groove from described
When, stop the injection of shaping dope, then control corresponding to each quantitatively groove 3 and each quantitatively groove by control switch 4
A busbar connector type chamber 1 between be in connected state so that each the shaping dope homomergic flow quantitatively in groove 3 enter it is described each
Forming operation is carried out in a busbar connector type chamber 1 corresponding to quantitative groove.
In the present embodiment, it is provided with eight quantitative grooves 3 altogether, is divided into two rows and is symmetricly set on the two of molding die 2
On side, there are four the often settings of the amount of being ranked groove 3.The capacity of quantitative groove 3 is that shaping dope capacity as needed designs 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, extra a part of shaping dope will be overflowed from the notch of quantitative groove, using overfall
Discharge, to then be made again by control switch quantitatively recessed by the volume controlled of shaping dope in quantitative groove in a certain amount
Connected state is between slot and busbar connector type chamber, so that the shaping dope of certain capacity flows into busbar connector type chamber in quantitative groove
Cast molding is carried out, therefore, the present embodiment can accurately control the quantity of formed of busbar connector very much, improve lead-acid accumulator
Product quality, reduce the product cost of lead-acid accumulator.
As shown in Fig. 3, Fig. 4 and Fig. 7, the molding die 2 includes die ontology 211 and die cover plate 212, die cover plate
212 pass through screw connection on die ontology 211；Quantitative groove 3 is arranged on die ontology 211, and overfall 5 is arranged in mould
Have on cover board 212, each overfall 5 is groove-like, each quantitatively other end of top of groove 3 and described each quantitative
One end of a groove-like overfall 5 corresponding to groove is connected；A plurality of overflow channel is additionally provided on die ontology 211
7, an overflow channel 7 is correspondingly arranged at the other end of a groove-like overfall 5, each groove-like overfall 5
Other end be connected with an overflow channel 7 corresponding to each groove-like overfall；
It is shaping dope successively by the another of one quantitative groove 3 when the shaping dope in a quantitative groove 3 overflows
The top of outer one end, with one end of a groove-like overfall 5 corresponding to one quantitative groove, with it is one quantitative
It the other end of groove-like overfall 5 corresponding to groove and overflows with one corresponding to one groove-like overfall
Channel 7 is overflowed out.Above-mentioned setting, so that can rapidly, smoothly pass through excessive when shaping dope is overflowed from the top of quantitative groove
Outlet is discharged in overflow channel, is conducive to further accurately control the capacity of shaping dope in quantitative groove.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 8, one end of each quantitatively groove 3 is openning shape, on die ontology 211
It is additionally provided with a plurality of shaping channel 8, a shaping channel 8 is correspondingly arranged at one end of a quantitative groove 3, each quantitative recessed
One end of slot 3 is connected by a shaping channel 8 with a busbar connector type chamber 1 corresponding to each quantitatively groove；
Guide groove 1, institute are provided on die ontology 211 and between multiple quantitative grooves 3 and a plurality of shaping channel 8
Stating control switch 4 is plate, and plate is arranged in guide groove 1 and plate can come up in the horizontal direction along guide groove 1, it is dynamic to move back；
Plate includes plate body 10 and multiple openings 11 for being arranged on plate 10, each 11 quantitative grooves 3 of corresponding control one of opening
Switching state between a shaping channel 8；
By moving plate along guide groove 1, each opening 11 on plate is moved to positioned at quantitative 3 He of groove
(each opening on plate is moved to the place open at one end of a quantitative groove) between one shaping channel 8, to make
It obtains each to quantify and is in connected state between a shaping channel 8 corresponding to groove 3 and each quantitatively groove, this
When, each shaping dope quantified in groove 3 just can be flowed into a busbar connector type chamber 1 by an opening 11 on plate
It is interior；By the plate body 10 of plate be moved to each quantitative groove 3 with it is described each quantitatively shaping channel 8 corresponding to groove it
Between, so that each quantitatively groove 3 and described each quantify between a shaping channel 8 corresponding to groove are in disconnection
State stops the open at one end of each quantitative groove 3 using plate body 10, so that each quantifying the shaping dope in groove 3
It will not outflow.Therefore, the present embodiment can synchronize feed liquor to multiple busbar connector type chambers, ensure that the Forming Quality of busbar connector and
Improve the shaping efficiency of busbar connector.
In the present embodiment, one end of plate body 10 is connected with plate cylinder, under the action of plate cylinder, drives plate body
10 along guide groove 1, return, dynamic (plate body of plate is moved to each quantitative groove and described each quantitative in Fig. 3 and Fig. 4
Position between a busbar connector type chamber corresponding to groove, at this point, each quantitatively groove and each quantitatively groove institute are right
Off-state is between the busbar connector type chamber answered).
As shown in Figures 1 to 6, invention additionally discloses a kind of quantitative molding dies, including molding die 2 and setting to form
Multiple busbar connector type chambers 1 on mold 2, are additionally provided with multiple quantitative grooves 3 on molding die 2, and a quantitative groove 3 is corresponding
It is arranged at a busbar connector type chamber 1, each quantitatively one end of groove 3 is converged with one corresponding to each quantitatively groove
The connection of row's type chamber 1 is flowed, on molding die 2 and is located at corresponding to each quantitatively one end of groove 3 and each quantitatively groove
A busbar connector type chamber 1 between be additionally provided with and can control each quantitative groove 3 with described each quantitatively one corresponding to groove
The control switch 4 of switching between a busbar connector type chamber 1, is additionally provided with multiple overfalls 5, an overfall on molding die 2
5 are correspondingly arranged at the other end of a quantitative groove 3, each quantitatively other end of groove 3 and it is described each quantify it is recessed
An overfall 5 corresponding to slot is connected, and multiple molding liquid flow inlets 6, a shaping dope are additionally provided on molding die 2
Inflow entrance 6 is connected with a quantitative groove 3.
As shown in Fig. 3, Fig. 4, Fig. 9 and Figure 10, it is additionally provided on die ontology 211 and overflows overall channel 12, a plurality of spilling
Channel 7 is connected to spilling overall channel 12, is overflowed overall channel 12 and is connected to again with channel one, channel one (does not show with recovery furnace in figure
It is connected to out).When the shaping dope of spilling is flowed out from a plurality of overflow channel, the shaping dope of spilling, which is flowed into, to be overflowed in overall channel, then
It is flowed into recovery furnace by channel one.Energy repetitive cycling in this way uses shaping dope, saves production cost.
As shown in Fig. 5, Fig. 6, Fig. 7, Fig. 9 and Figure 10, multiple molding liquid flow inlets 6 are arranged on die cover plate 212, more
A molding liquid flow inlet 6 is groove-like, each quantitatively top of groove 3 and it is described each quantify corresponding to groove one it is recessed
One end of channel-shaped molding liquid flow inlet 6 is connected, and is additionally provided with a plurality of flow channel 13 on the die ontology 211, and one
The corresponding groove-like of flow channel 13 forms liquid flow inlet 6, the other end of each groove-like molding liquid flow inlet 6 with it is described
A flow channel 13 corresponding to each groove-like molding liquid flow inlet is connected.
As shown in Figures 9 to 11, it is additionally provided on die ontology 211 and flows into overall channel (not shown), a plurality of stream
Enter channel 13 to be connected with inflow overall channel；Channel integration module 14 is additionally provided on the side of die ontology 211, logical
It is provided with mutual independent channel 1 and channel 2 142 in road integration module 14, flows into overall channel and is connected with channel 2 142
Logical, channel 2 142 is connected with lead furnace (not shown) again.Shaping dope in lead furnace is successively total by channel 2 142, inflow
Channel, a plurality of flow channel 13 and multiple molding liquid flow inlets 6 are injected into multiple quantitative grooves 3.In the present embodiment, channel
Integration module is strip, and the longitudinal section of channel integration module is rectangle, and channel one and channel two are exactly in channel integration module
Inside opens up two passes formation.
Control valve is provided on channel integration module 14, channel 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 furnace；Control valve includes power mechanism 15(such as gas
Cylinder or servo motor mechanism) and the bar 16 that shuts off that is connected with power mechanism 15, under the drive of power mechanism 15, shut off bar 16
It 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 as circular cone shape hole
One end of chamber 17, the bar 16 that shuts off of control valve is connected with power mechanism 15, and the other end for the bar 16 that shuts off is set as the frustum of a cone
Shape, under the drive of power mechanism 15, the other end for 16 circular cone shape of bar that shuts off can be inserted into circular cone shape vestibule 17 or
It is extracted out from circular cone shape vestibule 17, thus the switching state between controlled level channel 1421 and vertical passage 1422.It utilizes
Switching state between control valve controlled level channel and vertical passage, so as to conveniently be infused to quantitative groove
Liquid stops fluid injection.
As shown in Figure 3 and Figure 4, the bottom surface for each quantifying groove 3, which is higher than, each quantifies corresponding to groove one with described
The bottom surface of shaping channel 8, the bottom surface of every shaping channel 8 is higher than to be lined up with a confluence corresponding to every shaping channel
The bottom surface of type chamber 1.Step-like structure is formed between groove, shaping channel and busbar connector forming cavity in this way, to quantify,
When injection moulding liquid intracavitary to busbar connector type, by the setting of above-mentioned step-like structure, the molding in quantitative groove can be made
Liquid all can smoothly be flowed into that busbar connector type is intracavitary to be formed, and improve the Forming Quality and shaping efficiency of busbar connector.
Each quantitatively bottom surface of groove 3 and the bottom surface of every shaping channel 8 are all provided with and are set to inclined-plane, so that shaping dope
It flows more smooth, further improves the Forming Quality and shaping efficiency of busbar connector.
It should be noted that electric heating tube and insulation board are provided on molding die entirely quantifying, to guarantee its dimension
It holds in certain condition of high temperature, so that work can be smooth." multiple " described in the present embodiment i.e. refer to " two or
The quantity of two or more ".
To sum up, the present invention can accurately control the quantity of formed of busbar connector by the way that quantitative groove is arranged, improve very much
The product quality of lead-acid accumulator reduces the product cost of lead-acid accumulator.It, can be right by the way that plate control switch structure is arranged
Multiple busbar connector type chambers synchronize feed liquor, ensure that the Forming Quality of busbar connector and improve the shaping efficiency of busbar connector.Benefit
With the switching state between control valve controlled level channel and vertical passage, so as to conveniently be carried out to quantitative groove
Fluid injection stops fluid injection.It will be arranged to step-like structure between quantitative groove, shaping channel and busbar connector forming cavity, it is fixed to make
Shaping dope in amount groove all can smoothly be flowed into that busbar connector type is intracavitary to be formed, and improve the Forming Quality of busbar connector
And shaping efficiency.
Above embodiments are used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member without departing from the spirit and scope of the present invention, can also make a variety of changes or convert, therefore is all equivalent
Technical solution also should 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: having multiple busbar connector type chambers
Multiple quantitative grooves are provided on molding die, a quantitative groove is correspondingly arranged at a busbar connector type chamber, each quantitative
One end of groove is connected to with a busbar connector type chamber corresponding to each quantitatively groove, on molding die and is located at every
Being additionally provided between a busbar connector type chamber corresponding to one end of a quantitative groove and each quantitatively groove can control often
The control switch of switching, is forming between a busbar connector type chamber corresponding to a quantitative groove and each quantitatively groove
Multiple overfalls are additionally provided on mold, an overfall is correspondingly arranged at the other end of a quantitative groove, Mei Geding
The other end for measuring groove is connected with an overfall corresponding to each quantitatively groove, also sets up on molding die
There are multiple molding liquid flow inlets, a molding liquid flow inlet is connected with a quantitative groove；
When being formed, control switch control each quantitatively groove and remittance corresponding to each quantitatively groove is first passed through
It is in an off state between stream row's type chamber, then by multiple molding liquid flow inlets respectively to injection moulding in multiple quantitative grooves
Liquid, when the shaping dope in each quantitative groove from it is described each quantitatively an overfall corresponding to groove overflows when, stop at
The injection of type liquid, then a busbar connector corresponding to groove and each quantitatively groove is each quantified by control switch control
Connected state is between type chamber, so that the shaping dope homomergic flow each quantified in groove enters described each quantify corresponding to groove
A busbar connector type chamber 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 molding
Mold includes die ontology and die cover plate；Quantitative groove is arranged on die ontology, and overfall is arranged on die cover plate, often
A overfall is groove-like, a groove-like corresponding to each quantitatively other end of groove and each quantitatively groove
One end of overfall is connected；A plurality of overflow channel is additionally provided on 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 and each groove-like are overflowed
An overflow channel corresponding to mouthful is connected；
It is shaping dope successively by 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 overflowed with overflow channel corresponding to one groove-like overfall
's.
3. fixed amount formula lead-acid storage battery busbar forming method according to claim 2, it is characterised in that: each quantitative
One end of groove is openning shape, and a plurality of shaping channel is additionally provided on die ontology, and a shaping channel is correspondingly arranged at
At one end of one quantitative groove, one end of each quantitatively groove is right by a shaping channel and each quantitatively groove institute
The busbar connector type chamber answered is connected；
Guide groove one, the control switch are provided on die ontology and between multiple quantitative grooves and a plurality of shaping channel
For plate, plate is arranged in guide groove one and plate can come up in the horizontal direction along guide groove one, it is dynamic to move back；Plate include plate body and
Multiple openings on plate are set, between each corresponding one quantitative groove of control of opening and a shaping channel it is logical,
Disconnected state；
By moving plate along guide groove one, each opening on plate is moved to positioned at a quantitative groove and a molding
Between channel, so that each quantitatively groove and described each quantify are between a shaping channel corresponding to groove
Connected state；The plate body of plate is moved to a shaping channel corresponding to each quantitative groove and each quantitatively groove
Between, so that each quantitatively groove and described each quantify between a shaping channel corresponding to groove are in disconnection
State.
4. a kind of quantitative molding die, including molding die and the multiple busbar connector type chambers being arranged on molding die, feature
It is: is additionally provided with multiple quantitative grooves on molding die, a quantitative groove is correspondingly arranged at a busbar connector type chamber,
Each quantitatively one end of groove is connected to with a busbar connector type chamber corresponding to each quantitatively groove, on molding die
And it is located between a busbar connector type chamber corresponding to each quantitatively one end of groove and each quantitatively groove and is additionally provided with
The control that can control switching between a busbar connector type chamber corresponding to each quantitative groove and each quantitatively groove is opened
It closes, multiple overfalls is additionally provided on molding die, an overfall is correspondingly arranged at the other end of a quantitative groove
Place, each quantitatively other end of groove is connected with an overfall corresponding to each quantitatively groove, in shaping mould
Multiple molding liquid flow inlets are additionally provided on tool, a molding liquid flow inlet is connected with a quantitative groove.
5. quantitative molding die according to claim 4, it is characterised in that: the molding die includes die ontology and mould
Has cover board；Quantitative groove is arranged on die ontology, and overfall is arranged on die cover plate, and each overfall is groove-like,
Each quantitatively other end of groove is connected with one end of a groove-like overfall corresponding to each quantitatively groove；
A plurality of overflow channel is additionally provided on die ontology, an overflow channel is correspondingly arranged at a close groove-like overfall
At other end, a spilling corresponding to the other end of each groove-like overfall and each groove-like overfall is logical
Road is connected.
6. quantitative molding die according to claim 5, it is characterised in that: one end of each quantitatively groove is opening
Shape, is additionally provided with a plurality of shaping channel on die ontology, and a shaping channel is correspondingly arranged at one end of a quantitative groove
Place, the one end for each quantifying groove each quantify a busbar connector type chamber corresponding to groove with described by a shaping channel
It is connected；
Guide groove one, the control switch are provided on die ontology and between multiple quantitative grooves and a plurality of shaping channel
For plate, plate is arranged in guide groove one and plate can come up in the horizontal direction along guide groove one, it is dynamic to move back；Plate include plate body and
Multiple openings on plate are set, between each corresponding one quantitative groove of control of opening and a shaping channel it is logical,
Disconnected state.
7. quantitative molding die according to claim 6, it is characterised in that: multiple molding liquid flow inlets are arranged at mold
On cover board, multiple molding liquid flow inlets are groove-like, each quantify corresponding to groove and each quantitatively groove one
One end of groove-like molding liquid flow inlet is connected, and a plurality of flow channel, an inflow are additionally provided on the die ontology
The corresponding groove-like in channel forms liquid flow inlet, the other end of each groove-like molding liquid flow inlet and each groove
A flow channel corresponding to shape molding liquid flow inlet is connected.
8. quantitative molding die according to claim 6, it is characterised in that: the bottom surface of each quantitatively groove be higher than with it is described
The bottom surface of a shaping channel corresponding to each quantitatively groove, the bottom surface of every shaping channel are higher than logical with described every molding
The bottom surface of a busbar connector forming cavity corresponding to road.
9. quantitative molding die according to claim 8, it is characterised in that: each quantitatively bottom surface of groove and every molding
The bottom surface in channel, which is all provided with, is set to inclined-plane.
10. according to quantitative molding die described in claim 7,8 or 9, it is characterised in that: be additionally provided with stream on die ontology
Enter overall channel, a plurality of flow channel is connected with inflow overall channel；It is integrated that channel is additionally provided on the side of die ontology
Module, is provided with channel one and channel two in the integration module of channel, flows into overall channel and is connected with channel two, channel two and with
Lead furnace is connected；
Control valve is provided on the integration module of channel, channel 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, and other the one of vertical passage
End is connected with lead furnace；Control valve includes power mechanism and the bar that shuts off being connected with power mechanism, in the drive of power mechanism
Under, the bar that shuts off can be moved up and down vertically；
What the other end of horizontal channel was connected place with one end of vertical passage is set as circular cone shape vestibule, and control valve is cut
One end of flow post is connected with power mechanism, and the other end for the bar that shuts off is set as circular cone shape, under the drive of power mechanism,
The other end of bar circular cone shape of shutting off can be inserted into circular cone shape vestibule or extract out from circular cone shape vestibule, 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 |
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| 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 |
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| CN106735102B true 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 |
|---|---|
| CN106735102A (en) | 2017-05-31 |
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