CN207521689U - The battery cast welded device of lead liquid is quantitatively drawn based on negative pressure - Google Patents
The battery cast welded device of lead liquid is quantitatively drawn based on negative pressure Download PDFInfo
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- CN207521689U CN207521689U CN201721471165.2U CN201721471165U CN207521689U CN 207521689 U CN207521689 U CN 207521689U CN 201721471165 U CN201721471165 U CN 201721471165U CN 207521689 U CN207521689 U CN 207521689U
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Abstract
The utility model provides a kind of battery cast welded device that lead liquid is quantitatively drawn based on negative pressure, includes heating system, cast welding system, structure for conveying and cast welding bottom die；Heating system is connected with cast welding system by structure for conveying；Structure for conveying can drive cast welding bottom die to be moved between heating system and cast welding system；Heating system includes heating furnace, and the heating furnace includes babinet and heating unit, and cavity is provided in babinet, and inside cavity forms heating space, and heating unit heats heating space；The cast welding system includes liquid fetching device, and fetching device includes suction pipe and contains liquid structure, contains liquid inside configuration and forms liquid holding space and have heating tube, suction pipe can be moved into or leave the liquid holding space along the vertical direction.Each cast welding process is separated concurrent working by the utility model, improves cast welding efficiency, is inhaled lead using negative pressure, is reduced lead skim rate.
Description
Technical field
The utility model is related to a kind of metal casting cast welding fields, and in particular, to one kind quantitatively draws lead based on negative pressure
The battery cast welded device of liquid.
Background technology
During the manufacturing of lead-acid battery, battery grid casting (following grid casting), battery electrode group confluence
(hereinafter referred to as battery cast welded) connection of row's cast welding is the critical process during storage battery production, is directly related to the production of battery
Quality, efficiency, production cost, environmental protection etc..In this process, it is especially to the heating of mold and injection lead liquid in a mold
Two important processing steps.
At present to the main following several ways of the heating of cast welding bottom die and plate grid die, first, when battery cast welded that bed die is complete
It is complete to immerse in lead liquid (hereinafter referred to as immersion), it is heated by heat transfer.In the battery cast welded cooling because being contemplated that mold,
Therefore die quality is bigger, causes the heat that mold is taken away when long heating time, cooling more in this way, high energy consumption.Second of side
Formula is using Frequency Induction Heating, and which is complicated, cost of equipment is high, and easily to generate heating uneven for sensing heating
The phenomenon that.The third is flame heating, and flame heating can cause mold local temperature high, be easy to cause crack of die.And this
Several is all the working method of open type and series connection, and heat dissipation capacity is big, high energy consumption, and tandem heating can only once heat a mould
Tool, working efficiency are low.
At present in the casting of grid, the cast welding production technology of battery electrode group bus-bar, generally immerse and pour using mold
The metal liquid non-quantitation mode of leaching, there are many defects for both of which, are that the bottleneck of the current lead-acid battery production of puzzlement is asked
Topic.High temperature metal liquid is quantitative there are many mode, but is all based on mold greatly and quantifies.In battery industry high-temp liquid lead difference
In other high temperature metal liquids, lead liquid surface is oxidized easily to form lead skim, and lead skim is affected to cast welding quality, such as empty
Weldering, desoldering etc..Present most of cast weldings reintroduce liquid level, but on cast welded mold mainly using being that cast welded mold is sunk in lead liquid
Lead liquid the lead skim band on lead liquid surface can be got up, slag can be scraped using slag-scraper, but this is confined to lead liquid so most of
The amount of surface lead skim, so the lead skim of lead pan must drag for every several moulds, in order to ensure quality requirement, often mould all must for many producers
It must drag for primary.It causes in entire production process that lead skim amount is big in this way, considerably increases production cost.
Utility model content
For the defects in the prior art, the purpose of this utility model, which is to provide, a kind of quantitatively draws lead liquid based on negative pressure
Battery cast welded device.
According to the battery cast welded device provided by the utility model that lead liquid is quantitatively drawn based on negative pressure, comprising heating system,
Cast welding system, structure for conveying and cast welding bottom die；Heating system is connected with cast welding system by structure for conveying；Structure for conveying can
Driving cast welding bottom die moves between heating system and cast welding system；
The heating system includes heating furnace, and the heating furnace includes babinet and heating unit, cavity is provided in babinet,
Inside cavity forms heating space, and heating unit heats heating space；
The cast welding system includes liquid fetching device, and fetching device includes suction pipe and contains liquid structure, contains in liquid structure
Portion space forms liquid holding space, and suction pipe can be moved into or leave the liquid holding space along the vertical direction.
Preferably, the cast welding system is also comprising mobile device on lead pan；The structure for conveying includes shifting fork mechanism；
Cast welding bottom die can be allocated on lead pan from heating system in mobile device by shifting fork mechanism；
Mobile device, which can move to suction pipe and move up to, on the lead pan leaves after liquid holding space with containing liquid structure
Between upper and lower directions gap in.
Preferably, the cast welding system is also comprising in cooling body, clamping, lead pan mould pushing-off mechanism and molding
Mobile device；Cooling structure is positioned opposite along the vertical direction with clamping；
Cast welding bottom die can be pushed into mold in upper mobile device in mobile device by lead pan mould pushing-off mechanism from lead pan；
Mobile device can be moved in the upper and lower directions gap between cooling structure and clamping in molding, cooling knot
Structure moves along the vertical direction with clamping can contact with molding the cast welding bottom die in upper mobile device.
Preferably, also comprising mold reuse transmission assembly, the mold reuse transmission assembly returns structure for conveying comprising mold
Return mechanism, demoulding rear mold wire charging mechanism and mold lifting body；
The mold gigback includes electric machine assembly, drive sprocket component, mold recycling chain and driven sprocket group
Part；Mold recycling chain is threaded through drive sprocket component and on driven sprocket component, electric machine assembly driving drive sprocket component turns
It is dynamic；
Rear mold wire charging mechanism, mold lifting body is demoulded to be located at respectively along the both ends of mold recycling chain transmission direction；
The heating system also includes mold propulsive mechanism；Mold propulsive mechanism, mold lifting body, heating furnace cloth successively
It puts；
Cast welding bottom die on mold lifting body can be pushed into heating space by mold propulsive mechanism.
Preferably, the cast welding system also comprising mold scrape mechanism with it is secondary enter case structure；
Mold scrapes mechanism and can scrape cast welding bottom die to demoulding rear mold wire charging mechanism from the upper mobile device of molding；
It is secondary enter case structure be located at the side of cooling body.
Preferably, both ends end face is respectively formed first end face, second end face to babinet along its length；The cavity is through the
End face and second end face, and import, outlet are respectively formed in first end face, second end face；
The transit route of cast welding bottom die passes sequentially through import, heating space, outlet, the transit route in heating space
Section upper edge direction of passing through forms multiple cast welding bottom die arrangement positions；
The heating unit is heating tube；Multiple heating tubes form one or more on babinet length extending direction
Pipe group；Also include thermocouple and temperature controller；The thermocouple, temperature controller, pipe group correspond；The temperature of single pipe group can be single
Solely adjust；Along import to export direction, the temperature of multiple pipe groups reduces successively, and temperature gradient is formed in heating space；
Or
The babinet includes two or more furnace chambers, and multiple furnace chambers are both provided with heating tube, multiple furnace chambers
Inner space is interconnected；Furnace chamber, thermocouple, temperature controller correspond；Along import to export direction, multiple furnace chamber temperatures according to
Secondary reduction, forms temperature gradient in heating space；
Mold transit passage is provided on babinet；The mold transit passage includes guide rail, and guide rail is fastenedly connected with babinet；
Guide rail is provided with targeting port along the both ends of length extending direction on one end of import；Guide rail forms the transit route,
The heating object that the cast welding bottom die having been located on guide rail can newly be entered heating space is squeezed out from heating space；Or；
Transfer pipe is provided in babinet, Transfer pipe upper surface forms the transit route；The Transfer pipe can
Cast welding bottom die is sent to outlet from import.
Preferably, the liquid fetching device includes liquid flowing tube road, takes liquid elevating mechanism, negative pressure line and protection pipe
Road；
The protection pipeline is connected after being connected in parallel with negative pressure line with liquid flowing tube road again；There are one the settings of liquid flowing tube road
Or multiple suction pipes, multiple suction pipes are connected in parallel；
Protection pipe road is provided with protection gas air accumulator and third valve, protection gas air accumulator, third valve, liquid flowing tube road
It is sequentially connected；
Negative pressure pump, the first valve, negative pressure air accumulator and the second valve are additionally provided in the negative pressure line；Negative pressure pump,
First valve, negative pressure air accumulator, the second valve, liquid flowing tube road are sequentially connected；
It is described that liquid elevating mechanism is taken to be connected with suction pipe, liquid elevating mechanism is taken to include following any structure：
-- pneumatic propelling unit；
-- hydraulic feed device；
-- electricpropulsion installation；
-- Electromagnetic Launching propulsion device.
Preferably, the cooling body includes water jet, cooling water recycling box, water inlet pipe, water cooling elevating mechanism, outlet pipe
And cooling racks；
Cooling water recycling box, water cooling elevating mechanism, cooling racks are sequentially connected, and water inlet pipe is connected with water jet, water jet
In cooling water recycling box, cooling water recycling box inner space is connected with outlet pipe.
Compared with prior art, the utility model has following advantageous effect：
1st, each cast welding process is separated concurrent working by the utility model, substantially increases cast welding efficiency.
2nd, due to inhaling the principle of lead using negative pressure, mold is not required to sink to lead pan, greatly reduces lead skim rate, cast welding process without
Lead skim need to be dragged for, reduces the loss of lead and random expense.
3rd, mold no-cooling-water road, wall thickness is thin, light-weight, and the energy being lost in mold heating temperature-fall period substantially reduces.
4th, heating and the type of cooling belong to uniformly distributed heating cooling, and the bed die service life greatly improves, this practicality is new under equal production capacity
Type can be greatly saved energy consumption.
5th, plant maintenance is simple, and for equipment without security risk, there is no fried lead to cause safety accident.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is heating system and mold reuse transmission assembly structure diagram；
Fig. 3 is cast welding system front view；
Fig. 4 is cast welding system left view；
Fig. 5 is cast welding system vertical view；
Fig. 6 is cast welding System Working Principle flow chart；
Fig. 7 is heating furnace front view；
Fig. 8 is heating furnace front view sectional view along A-A；
Fig. 9 is heating system structural scheme of mechanism；
Figure 10 is liquid fetching device fundamental diagram；
Figure 11 is suction pipe and water cooling elevating mechanism three-dimensional structure diagram；
Figure 12 is cooling body three-dimensional structure diagram；
Figure 13 is liquid fetching device operation principle flow chart；
Figure 14 is cooling body operation principle flow chart.
It is shown in figure：
Specific embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to the scope of protection of the utility model.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
As shown in Figure 1, the battery cast welded device provided by the utility model that lead liquid is quantitatively drawn based on negative pressure includes heating
System 1, cast welding system 2, structure for conveying and cast welding bottom die 3, heating system 1 are connected with cast welding system 2 by structure for conveying,
Middle structure for conveying includes shifting fork mechanism 203 and mold reuse transmission assembly, and shifting fork mechanism 203 is used for cast welding bottom die 3 from heating
It is allocated at system 1 in cast welding system 2；Mold reuse transmission assembly includes mold gigback 211, demoulding rear mold wire charging mechanism
And mold lifting body 104, demoulding rear mold wire charging mechanism, mold lifting body 104 are located at respectively along mold gigback
Cast welding bottom die 3 can be placed on mold gigback 211 by the both ends of 211 transmission directions, demoulding rear mold wire charging mechanism, mould
Tool lifting body 104 can eject cast welding bottom die 3 from mold gigback 211, and mold reuse transmission assembly is used to cast
Foot mould 3 is transported back at cast welding system 2 at heating system 1.
Heating system 1 includes heating furnace 106, and as shown in Figure 7, Figure 8, in embodiment, heating furnace 106 includes babinet 115, adds
Thermal and guide rail 118, cavity is provided in babinet 115, and the inner space of cavity forms heating space, the heating unit
In heating space and heating space can be heated.Babinet 115 is respectively formed first in both ends end face along its length
End face 131, second end face 132, the cavity run through first end face 131 and second end face 132, and in first end face 131, second
Import, outlet are respectively formed on end face 132.Be provided with thermal insulation layer on 115 internal face of babinet and/or outside wall surface, the import with
It exports as Open architecture, size and the size of cast welded mold 3 of import and outlet match, and import is once led to outlet
A cast welded mold 3 is crossed, in addition to import, opening releases, rest part are in closed state, heat insulation effect on such babinet 115
It is good.The transit route of cast welding bottom die 3 passes sequentially through import, heating space, outlet, in the transit route section in heating space
Multiple 3 arrangement positions of cast welding bottom die are formed along current direction, which is dynamic, for a cast welding
Bed die 3 is always that the cast welding bottom die 3 provides a corresponding space, the sky when being moved with heating profiles, on guide rail 118
Between formed 3 arrangement position of cast welding bottom die.Guide rail 118 is fastenedly connected with babinet 115；Both ends of the guide rail 118 along length extending direction
In close to import one end on be provided with targeting port, guide rail 118 forms the transit route, has been located in the cast welding on guide rail 118
The cast welding bottom die 3 that bed die 3 can newly be entered heating space is squeezed out from heating space.Preferably, the guide rail 118 is is oriented to
Plate or guide rail 118；Preferably, not it is provided that static guide rail 118 in babinet 115, but for example being capable of circumferential movement
Transfer pipe other mold transit passages, Transfer pipe upper surface forms the transit route, and the Transfer pipe can
Cast welding bottom die 3 is sent to outlet from import；It is further preferred that the Transfer pipe is caterpillar belt structure or chain structure.
Preferably, targeting port can also be not provided on guide rail 118, but when importing cast welding bottom die 3, it is understood that there may be cast welding bottom die 3
Position is put just not to be happened what entrance was blocked.Preferably, by the laying of thermal insulation layer, there is babinet 115
Preferable heat-insulating property reduces 115 heat of babinet and distributes.
In embodiment, be provided with thermocouple and temperature controller on babinet 115, the heating unit is heating tube, thermocouple from
Heating space extends through the front end face of babinet 115 along 115 width direction of babinet and/or rear end face reaches 115 outside sky of babinet
Between, the temperature controller is mounted on the upper surface of babinet 115.Heating tube axis along it is following any one or appoint multiple directions extension：
115 length extending direction of babinet, 115 width extending direction of babinet, oblique direction, arc direction.Multiple heating tubes are in case
One or more pipe groups are formed on 115 length extending direction of body, also comprising thermocouple and temperature controller, the thermocouple, temperature controller,
Pipe group corresponds；The temperature of single pipe group can be adjusted individually, along import to export direction, the temperature of multiple pipe groups according to
Secondary reduction, forms temperature gradient in heating space.Preferably, temperature relation can also carry out according to actual needs between pipe group
Adjust, for example, the temperature of all pipe groups be equal or the temperature along import to the multiple pipe groups of export direction successively
The Temperature Distribution of raising or pipe group is irregular etc., but on the one hand these structures are unfavorable for the quick heating of heated object, separately
On the one hand, can also exist because of the energy waste caused by temperature is higher the shortcomings that in insulating process.Preferably, as shown in figure 8, on a left side
On right extending direction, the first pipe group 117, the second pipe group 116 are provided with, accordingly, the first pipe group 117 is configured with the first thermocouple
113 and first temperature controller 111；Second pipe group 116 is configured with the second thermocouple 114 and the second temperature controller 112, the first temperature controller
111 temperature measured according to the first thermocouple 113 control 117 heating temperature of the first pipe group, and then adjust left side heating space
Temperature, the temperature that the second temperature controller 112 is measured according to the second thermocouple 114 control 116 heating temperature of the second pipe group, and then adjust
The temperature of section right side heating space, such babinet 115 can generate temperature gradient in the lateral direction.In operation,
The temperature of the heating space of side where import can be set in high value, the temperature of the heating space of side is set in where outlet
The temperature of heated object is risen to the temperature of needs by lower value in the short time.In preference, babinet 115 includes multiple furnace chambers, more
A furnace chamber is both provided with heating tube, and the inner space of multiple furnace chambers is interconnected, furnace chamber, thermocouple, temperature controller one
One corresponds to, by adjusting temperature controller so that along import to export direction, multiple furnace chamber temperatures reduce successively, in heating space
Interior formation temperature gradient.Preferably, along in 115 short transverse of babinet, guide rail 118 or Transfer pipe press following any mode cloth
It puts：Between multiple heating tubes；Positioned at the top of all heating tubes；Positioned at the lower section of all heating tubes, comparatively, guide rail
118 or Transfer pipe between multiple heating tubes when, heated object can be evenly heated, best results.
Multiple cast welding bottom dies 3 can be stored in heating space to be had enough to meet the need, multiple 3 concurrent workings of cast welding bottom die, that is,
It says, multiple cast welding bottom dies 3 can be heated in heating space simultaneously, compared to can only once be carried out to a cast welding bottom die 3
The serial mode of heating, effectively increases formation efficiency.To realize feeding operation of the cast welding bottom die 3 from outside to heating space,
As shown in Fig. 2, Fig. 9, for heating system 1 also comprising heating rack 109 and mold propulsive mechanism 103, heating rack 109 includes heating
Support portion 120 and feeding support portion, babinet 115 are fastenedly connected for example, by the fixing piece 121 of bolt with heating support portion 120,
Heating support portion 120 is integrally formed, is fastenedly connected or is separated from each other with feeding support portion.Mold propulsive mechanism 103 and mold top
It rises mechanism 104 to be mounted on the feeding support portion, babinet 115, mold lifting body 104, mold propulsive mechanism 103 are along heating
109 length extending direction of rack is set gradually, and mold lifting body 104 is slidably connected with feeding support portion, mold lifting body
104 can be moved along the vertical direction using the structure such as pneumatic propelling unit, rack-and-pinion.The mold propulsive mechanism 103
Include following any structure：Pneumatic propelling unit, hydraulic feed device, electricpropulsion installation, Electromagnetic Launching propulsion device.It is excellent
It selects in example, the exit of the babinet 115 is additionally provided with temperature transducer, and temperature transducer is for casting of the measurement from outlet out
The temperature of foot mould 3, comprises in addition control device, and the control device includes Solid rocket engine module：It receives and is passed from thermometric
The temperature signal of sensor, the fltting speed of control mold propulsive mechanism 103.In this way, when cast welding bottom die 3 when the temperature is excessively high, increase
Add the fltting speed of mold propulsive mechanism 103 so that heating time of the cast welding bottom die 3 in heating space is reduced, and reduces depanning
Temperature, vice versa, by above structure, realizes the closed-loop control in 3 heating temperature of cast welding bottom die, further improves heating matter
Amount and efficiency.
Cast welding system 2 includes liquid fetching device 206, and as shown in Figure 10, liquid quantitative fetching device includes liquid flowing tube road
221st, negative pressure line 222, protection pipeline 223, tapping bypass 224 and Sheng liquid structure 204, negative pressure line 222, protection pipeline
It is connected after 223 parallel connections with liquid flowing tube road 221, one or more suction pipes 240, tapping bypass 224 is provided on liquid flowing tube road 221
It is arranged in liquid extraction conduit, and between negative pressure line 222 and suction pipe 240.In embodiment, the suction pipe 240 is logical
Bus-bar is crossed with negative pressure line 222, protection pipeline 223, tapping bypass 224 to be connected；It contains 204 inside of liquid structure and forms Sheng liquid air
Between, for containing liquid, the suction pipe 240 moves can extend into or leave the liquid holding space along the vertical direction.Protection pipe
Protection gas air accumulator 238 and third valve 237, protection gas air accumulator 238, third valve 237, liquid flowing tube are provided on road 223
Road 221 is sequentially connected.Be provided in the negative pressure line 222 negative pressure pump 235, the first valve 234, negative pressure air accumulator 233 and
Second valve 236, negative pressure pump 235, the first valve 234, negative pressure air accumulator 233, the second valve 236, liquid flowing tube road 221 connect successively
It connects.The tapping bypass 224 is interconnected with external air source or air, and the 4th valve 239 is provided in tapping bypass 224.It is negative
Pressure sensor 232 is provided on pressure air accumulator 233, pressure sensor 232 is connected with the controller 231, the controller
231 include valve control module, the valve control module for control it is following any one or appoint multiple valves：First valve
234th, the second valve 236, third valve 237, the 4th valve 239.In addition, in embodiment, the Sheng liquid structure 204 is lead
Pot, lead pan is interior to contain lead liquid, and correspondingly, the suction pipe 240 is drop lead machine to inhale lead bar, the liquid fetching device 206
Structure；The negative pressure pump 235 is vacuum pump；First valve 234, the second valve 236, third valve 237, the 4th valve 239 are
Solenoid valve；What is stored in the protection gas air accumulator 238 is inert gas.As shown in figure 11, liquid fetching device 206 also includes
Take liquid elevating mechanism 260, liquid elevating mechanism 260 taken to be connected with inhaling lead bar, inhale lead bar for picking and placeing the aperture of lead liquid, that is, drip
Lead head 263 is located at the lower end for inhaling lead bar.In embodiment, liquid elevating mechanism 260 is taken to include and takes liquid motor 261 and with taking brin thick stick
262, the up and down adjustment of lead bar is inhaled to realize by electricpropulsion installation, it is described to take liquid elevating mechanism be in preference
It is comprising following any driving mechanism：Pneumatic propelling unit, hydraulic feed device, Electromagnetic Launching propulsion device.Preferably, institute
That states Sheng liquid structure 204 is internally provided with heating arrangements, for containing 204 internal liquid of liquid structure, such as lead liquid is continued
Heating.
Certainly, in preference, what is contained in the lead pan can also be other molten metals such as zinc liquid, iron liquid
Body.Preferably, the Sheng liquid structure 204 can also be common container, for containing mercury solution.When suction pipe 240 has drawn liquid
Body and after leaving liquid holding space, can be by continuing to move to suction pipe 240 or mobile cast welding bottom die 3 to setting position after, make suction
The liquid in pipe 240 is taken to drop into cast welding bottom die 3.Preferably, first valve 234, the second valve 236, third valve
237th, in the 4th valve 239 there may also be common valve, by being opened or closed manually, but the structure can cause manually into
This increase.Preferably, the external air source can not also be extraneous air, and be filled with the storage tank of protective gas, this sample
Metal liquid such as lead liquid is not contacted uniformly during entire absorption, discharge or seldom ingress of air, avoids or reduces gold
Belong to the oxidation of liquid.Preferably, what is be full of in protection gas air accumulator 238 can also be other such as carbon dioxide, nitrogen
Protective gas.Preferably, equipped with the suction pipe of plurality of specifications 240, this is because in different environment, liquid assimilating amount
Can be different, according to fluid pressure formula P=ρ gh, under the premise of negative pressure of the same race, same liquid, the liquid of absorption is being drawn
Height in pipe 240 is consistent, on the one hand can will be in multiple suction pipes 240 by the suction pipe 240 of adapted different size
Liquid collect in bus-bar is carried out, efficiently precisely obtain the liquid of various volumes, on the other hand, different molds can be directed to
Inject the liquid of different volumes.In addition, when suction pipe 240 is inhales lead bar, the lower end trepanning internal diameter control for inhaling lead bar exists
1.2mm, it is ensured that the tension of lead liquid when suction lead bar leaves the lead liquid in lead pan, inhales the lead liquid inside lead bar and is unlikely to ooze,
When lead liquid is discharged, than smoothly, if the lower end trepanning for inhaling lead bar is designed smaller, the speed that lead liquid stream goes out is slower,
Influence efficiency；And trepanning design it is too big when, lead liquid be possible to from inhale lead bar in ooze, influence the precision of the lead liquid amount of taking, and
And more lead liquid is caused to be aoxidized；It is further preferred that when inhaling the promotion of lead bar to lead liquid liquid level, the second valve 236 (solenoid valve)
It is powered off at once after being powered again, prevents lead liquid from being oozed from suction lead bar.In preference, infrared ray is additionally provided on liquid flowing tube road 221
Sensor, the infrared ray sensor are relatively fixed with 240 position of suction pipe, and infrared ray sensor is used to detect suction pipe 240
To the distance for containing liquid surface in liquid structure 204, it is preferable that infrared ray sensor can also be its of such as ultrasonic sensor
The distance measuring sensor of his type.
As shown in figure 13, the negative pressure pump 235 is vacuum pump, and the negative pressure value that vacuum pump can reach after vacuumizing is arranged on
50 times or more of negative pressure setting value in operation.The first valve 234 being connect with vacuum pump be Direct-action electromagnetic valve, the first valve 234
Form the first solenoid valve, vacuum pump is vacuumized to negative pressure air accumulator 233 during the first solenoid valves, when pressure sensor 232 is examined
When measuring the negative pressure arrival setting value in negative pressure air accumulator 233, the power-off of the first solenoid valve, vacuum pump is no longer to negative pressure air accumulator
233 vacuumize, and the negative pressure in negative pressure air accumulator 233 is made to be maintained at setting value.Pressure sensor 232 connects controller 231, when negative
It forces down when setting value, controller 231 controls the first solenoid valves, 233 negative pressure of vacuum pumping negative pressure air accumulator, detection of going directly
To negative pressure value reach setting value, control the first solenoid valve power-off.With this cycle operation.Absorption is quantified by stable negative pressure
Lead liquid.The suction pipe 240 is inhales lead bar, for drawing lead liquid；The Sheng liquid structure 204 is lead pan, for containing lead liquid；
The protective gas is inert gas.It inhales lead bar and the second valve 236, third valve 237, the 4th valve is connected by bus-bar
239 these three solenoid valves, the second valve 236, third valve 237, the 4th valve 239 are respectively formed second solenoid valve, third electricity
Magnet valve, the 4th solenoid valve.Second solenoid valve is that lead is inhaled in control, the 4th solenoid valve control release lead liquid, and third solenoid valve is
It is inert gas to control inert blowing gas residue and keep inhaling in lead bar, prevents the lead sucted liquid from being aoxidized.It is sunk to when inhaling lead bar
After into lead liquid, second solenoid valve, which is powered, opens 4s or so, and power-off stops inhaling lead, inhales lead bar and is promoted to liquid level, second solenoid valve
It is powered off at once after being powered again, after inhaling the promotion in place of lead bar, in place, lead in lead bar is inhaled in the release of the 4th solenoid valves to cast welding bottom die 3
In liquid to cast welding bottom die 3, then cast welding bottom die 3 is moved to next station；After lead liquid discharges, the 4th solenoid valve is closed,
Third solenoid valve is opened toward blown inert gas in lead bar is inhaled, and the residue of the inside is blown out, and it is inert gas to keep inhaling in lead bar,
Ensure that the lead liquid sucked up next time is not oxidized, with this cycle operation.
Cast welding system 2 is also comprising cooling body 208, and as shown in figure 12, cooling body 208 includes water jet 251, cooling water
Recycling box 252, water inlet pipe 253, water cooling elevating mechanism 254, outlet pipe 255 and cooling racks 256, cooling water recycling box 252,
Water cooling elevating mechanism 254, cooling racks 256 are sequentially connected, and water inlet pipe 253 is connected with water jet 251, and water jet 251 is located at cold
But in water recycling box 252,252 inner space of cooling water recycling box is connected with outlet pipe 255.When applied to cast welding field,
Cooling body 208 is used to that cast welding bottom die 3 to be implemented to cool down, and concrete principle is：Water cooling elevating mechanism 254 can move up and down tune
Section, after water cooling elevating mechanism 254 rises in place, cast welding bottom die 3 is contacted with 251 position of water jet, water inlet pipe 253 and external pump
Connection, pumping takes cold cooling water, sprays cold cooling water by water jet 251 by water inlet pipe 253, and then by cast welding bottom
Mould 3 cools down, at this point, cooling water becomes the cooling water of heat, and cooling water recycling is flowed at the rib of 251 surrounding of water jet
Then box 252 flows out to cooling tower by outlet pipe 255, hot cooling water cools down in cooling tower becomes cold again
Cooling water continues extraction under the action of pump and cast welding bottom die 3 is cooled down to water jet 251, and realization recycles, entire cold
But Principle of Process figure is as shown in figure 14.Cooling body 208 is located at the side for containing liquid structure 204, in actual use, cast welding
After bed die 3 receives the liquid of the releasing of suction pipe 240 above Sheng liquid structure 204, reached under the action of external pushing mechanism cold
But in mechanism 208；In preference, the suction pipe 240 in cooling body 208 and can contain back and forth movement between liquid structure 204,
The lead liquid contained in liquid structure 204 is drawn on the cast welding bottom die 3 on cooling body 208, and then completes entire technological process.
As shown in Figures 3 to 5, cast welding system 2 is also comprising mobile device 201, clamping 209, lead pan mold on lead pan
On ejecting mechanism 205, molding mobile device 207, mold scrape mechanism 213 and it is secondary enter case structure 212.Shifting fork mechanism 203
Cast welding bottom die 3 can be allocated to from heating system 1 on lead pan in mobile device 201, mobile device 201 can on the lead pan
It moves to suction pipe 240 and moves up to and leave after liquid holding space containing in the upper and lower directions gap between liquid structure 204.Cooling
Structure is positioned opposite along the vertical direction with clamping 209, and lead pan mould pushing-off mechanism 205 can be by cast welding bottom die 3 from lead pan
Be pushed into mold in mobile device 207 in upper mobile device 201, in molding mobile device 207 can move to cooling structure with
In upper and lower directions gap between clamping 209, cooling structure moves along the vertical direction with clamping 209 can be with conjunction
Cast welding bottom die 3 on mould in mobile device 207 contacts.Mold, which scrapes mechanism 213, dress is moved from molding by cast welding bottom die 3
Put and scraped on 207 to demoulding rear mold wire charging mechanism, it is secondary enter case structure 212 be located at the side of cooling body 208.Preference
In, the mold gigback 211 includes electric machine assembly 101, drive sprocket component 102, mold recycling chain 107 and driven
Chain wheel assembly 108；Mold recycling chain 107 is threaded through on drive sprocket component 102 and driven sprocket component 108, electric machine assembly
101 drive drive sprocket component 102 to rotate by belt, chain structure or gear, demoulding rear mold wire charging mechanism, mold jacking
Mechanism 104 is located at respectively along the both ends of mold recycling 107 transmission direction of chain, and demoulding rear mold wire charging mechanism can be by cast welding bottom
Mould 3 is placed on mold recycling chain 107, and cast welding bottom die 3 then can be recycled chain by mold lifting body 104 from mold
It is ejected on 107.
As shown in fig. 6, the operation principle of the utility model is：Suction pipe 240 is lifted off after drawing lead liquid in lead pan
Liquid holding space reserves the space of the placement of cast welding bottom die 3 between suction pipe 240 and lead pan；Cast welding bottom die 3 is from heating furnace 106
It is pushed out, shifting fork mechanism 203 dials to cast welding bottom die 3 on lead pan in mobile device 201, and mobile device 201 drives on lead pan
Cast welding bottom die 3 is reached between suction pipe 240 and lead pan, and by destroying negative pressure, the lead liquid inside suction pipe 240 is discarded to cast welding
In bed die 3, lead pan mould pushing-off mechanism 205 again shifts cast welding bottom die 3 in the upper mobile device 207 of molding onto, under clamping 209
General who has surrendered's battery is combined with cast welding bottom die 3, while cooling body 208 carries out water-spraying control from following rise to cast welding bottom die 3,
After lead liquid cooling and solidifying, clamping 209 rises, while cooling body 208 declines.The battery welded be sent to it is secondary enter box
In mechanism 212, it is secondary enter case structure 212 by battery pole group be fully pressed into battery case；The upper mobile device 207 of two moldings is then
It travels forward cast welding bottom die 3 being sent to and scrapes mechanism 213 and knife bed die is pushed to reach the standard grade machine cast welding bottom die 3 in the following, scraping mechanism 213
On structure, general who has surrendered's cast welding bottom die 3 is put on mold gigback 211 under bed die wire charging mechanism, and mold gigback 211 is by cast welding bottom
The conveying of mould 3 is back at mold lifting body 104, then jacked cast welding bottom die 3 to heating furnace 106 by mold lifting body 104
Entrance realizes that cast welding bottom die 3 recycles.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (8)
1. a kind of battery cast welded device that lead liquid is quantitatively drawn based on negative pressure, which is characterized in that include heating system (1), cast welding
System (2), structure for conveying and cast welding bottom die (3)；Heating system (1) is connected with cast welding system (2) by structure for conveying；Conveying
Structure can drive cast welding bottom die (3) to be moved between heating system (1) and cast welding system (2)；
The heating system (1) includes heating furnace (106), and the heating furnace (106) includes babinet (115) and heating unit, case
Cavity is provided in body (115), inside cavity forms heating space, and heating unit heats heating space；
The cast welding system (2) includes liquid fetching device (206), and fetching device includes suction pipe (240) with containing liquid structure
(204), it contains liquid structure (204) inner space and forms liquid holding space, and electric heating tube is installed for heating lead in inside, draw
Pipe (240) can be moved into or leave the liquid holding space along the vertical direction under the driving of actuating unit.
2. the battery cast welded device according to claim 1 that lead liquid is quantitatively drawn based on negative pressure, which is characterized in that the casting
Weldering system (2) is also comprising mobile device (201) on lead pan；The structure for conveying includes shifting fork mechanism (203)；
Cast welding bottom die (3) can be allocated to from heating system (1) in mobile device on lead pan (201) by shifting fork mechanism (203)；
On the lead pan mobile device (201) can move to suction pipe (240) move up to leave after liquid holding space with Sheng
In upper and lower directions gap between liquid structure (204).
3. the battery cast welded device according to claim 2 that lead liquid is quantitatively drawn based on negative pressure, which is characterized in that the casting
Weldering system (2) is also moved up comprising cooling body (208), clamping (209), lead pan mould pushing-off mechanism (205) and molding
Dynamic device (207)；Cooling structure and clamping (209) are positioned opposite along the vertical direction；
Cast welding bottom die (3) can be pushed into molding from lead pan and moved up by lead pan mould pushing-off mechanism (205) in mobile device (201)
On dynamic device (207)；
Mobile device (207) can be moved in the upper and lower directions gap between cooling structure and clamping (209) in molding,
Cooling structure moves along the vertical direction with clamping (209) can be with molding the cast welding bottom die in upper mobile device (207)
(3) it contacts.
4. the battery cast welded device according to claim 3 that lead liquid is quantitatively drawn based on negative pressure, which is characterized in that conveying knot
For structure also comprising mold reuse transmission assembly, the mold reuse transmission assembly includes mold gigback (211), demoulding rear mold
Wire charging mechanism and mold lifting body (104)；
The mold gigback (211) includes electric machine assembly (101), drive sprocket component (102), mold recycling chain
(107) and driven sprocket component (108)；Mold recycling chain (107) is threaded through drive sprocket component (102) and driven sprocket
On component (108), electric machine assembly (101) driving drive sprocket component (102) rotates；
Rear mold wire charging mechanism, mold lifting body (104) is demoulded to be located at respectively along mold recycling chain (107) transmission direction
Both ends；
The heating system (1) also includes mold propulsive mechanism (103)；Mold propulsive mechanism (103), mold lifting body
(104), heating furnace (106) is sequentially arranged；
Cast welding bottom die (3) on mold lifting body (104) can be pushed into heating space by mold propulsive mechanism (103).
5. the battery cast welded device according to claim 4 that lead liquid is quantitatively drawn based on negative pressure, which is characterized in that the casting
Weldering system (2) also comprising mold scrape mechanism (213) with it is secondary enter case structure (212)；
Mold scrapes mechanism (213) and can scrape cast welding bottom die (3) to demoulding rear mold from the upper mobile device (207) of molding
On line mechanism；
It is secondary enter case structure (212) positioned at the side of cooling body (208).
6. the battery cast welded device according to claim 1 that lead liquid is quantitatively drawn based on negative pressure, which is characterized in that babinet
(115) both ends end face is respectively formed first end face (131), second end face (132) along its length；The cavity runs through first end
Face (131) and second end face (132), and import, outlet are respectively formed in first end face (131), second end face (132)；
The transit route of cast welding bottom die (3) passes sequentially through import, heating space, outlet, the transit route in heating space
Section upper edge direction of passing through forms multiple cast welding bottom dies (3) arrangement position；
The heating unit is heating tube；Multiple heating tubes form one or more on babinet (115) length extending direction
A pipe group；Also include thermocouple and temperature controller；The thermocouple, temperature controller, pipe group correspond；The temperature of single pipe group can
Individually adjust；Along import to export direction, the temperature of multiple pipe groups reduces successively, and temperature ladder is formed in heating space
Degree；Or
The babinet (115) includes two or more furnace chambers, and multiple furnace chambers are both provided with heating tube, multiple furnace chambers
Inner space is interconnected；Furnace chamber, thermocouple, temperature controller correspond；Along import to export direction, multiple furnace chamber temperatures according to
Secondary reduction, forms temperature gradient in heating space；
Babinet is provided with mold transit passage on (115)；The mold transit passage includes guide rail (118), guide rail (118) and case
Body (115) is fastenedly connected；Guide rail (118) is provided with targeting port along the both ends of length extending direction on one end of import；
Guide rail (118) forms the transit route, and the cast welding bottom die (3) having been located on guide rail (118) can newly be entered heating space
Heating object squeezed out from heating space；Or；
Transfer pipe is provided in babinet (115), Transfer pipe upper surface forms the transit route；The Transfer pipe can
Cast welding bottom die (3) is sent to outlet from import.
7. the battery cast welded device according to claim 1 that lead liquid is quantitatively drawn based on negative pressure, which is characterized in that the liquid
Body fetching device (206) comprising liquid flowing tube road (221), take liquid elevating mechanism, negative pressure line (222) and protection pipeline (223)；
The protection pipeline (223) is connected after being connected in parallel with negative pressure line (222) with liquid flowing tube road (221) again；Liquid flowing tube road
(221) one or more suction pipes (240) are provided on, multiple suction pipes (240) are connected in parallel；
It is provided on protection pipeline (223) and protects gas air accumulator (238) and third valve (237), protection gas air accumulator (238),
Third valve (237), liquid flowing tube road (221) are sequentially connected；
Be additionally provided on the negative pressure line (222) negative pressure pump (235), the first valve (234), negative pressure air accumulator (233) and
Second valve (236)；Negative pressure pump (235), the first valve (234), negative pressure air accumulator (233), the second valve (236), liquid flowing tube
Road (221) is sequentially connected；
It is described that liquid elevating mechanism is taken to be connected with suction pipe (240), liquid elevating mechanism is taken to include following any structure：
-- pneumatic propelling unit；
-- hydraulic feed device；
-- electricpropulsion installation；
-- Electromagnetic Launching propulsion device.
8. the battery cast welded device according to claim 3 that lead liquid is quantitatively drawn based on negative pressure, which is characterized in that described cold
But mechanism (208) comprising water jet (251), cooling water recycling box (252), water inlet pipe (253), water cooling elevating mechanism (254), go out
Water pipe (255) and cooling racks (256)；
Cooling water recycling box (252), water cooling elevating mechanism (254), cooling racks (256) are sequentially connected, water inlet pipe (253) and spray
The mouth of a river (251) be connected, water jet (251) in cooling water recycling box (252), cooling water recycling box (252) inner space with
Outlet pipe (255) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471165.2U CN207521689U (en) | 2017-11-07 | 2017-11-07 | The battery cast welded device of lead liquid is quantitatively drawn based on negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471165.2U CN207521689U (en) | 2017-11-07 | 2017-11-07 | The battery cast welded device of lead liquid is quantitatively drawn based on negative pressure |
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| Publication Number | Publication Date |
|---|---|
| CN207521689U true CN207521689U (en) | 2018-06-22 |
Family
ID=62570647
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721471165.2U Active CN207521689U (en) | 2017-11-07 | 2017-11-07 | The battery cast welded device of lead liquid is quantitatively drawn based on negative pressure |
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| CN (1) | CN207521689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812920A (en) * | 2017-11-07 | 2018-03-20 | 上海素朴智能设备制造有限公司 | Battery cast welded device, method and the storage medium of lead liquid are quantitatively drawn based on negative pressure |
| CN113172212A (en) * | 2021-04-02 | 2021-07-27 | 长兴海普机械科技有限公司 | Quick cast joint equipment of lead acid battery and full-automatic continuous manufacturing production line of intelligence |
-
2017
- 2017-11-07 CN CN201721471165.2U patent/CN207521689U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812920A (en) * | 2017-11-07 | 2018-03-20 | 上海素朴智能设备制造有限公司 | Battery cast welded device, method and the storage medium of lead liquid are quantitatively drawn based on negative pressure |
| CN113172212A (en) * | 2021-04-02 | 2021-07-27 | 长兴海普机械科技有限公司 | Quick cast joint equipment of lead acid battery and full-automatic continuous manufacturing production line of intelligence |
| CN113172212B (en) * | 2021-04-02 | 2023-08-18 | 长兴宝鑫机械有限公司 | Rapid cast-welding equipment for lead-acid battery and intelligent full-automatic continuous manufacturing production line |
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Effective date of registration: 20210709 Address after: 354200 6 km outside Ximen, Jianyang District, Nanping City, Fujian Province Patentee after: FUJIAN YAHENG MACHINERY Co.,Ltd. Address before: 201104 Building 1, 3750 Huaning Road, Xinzhuang Industrial Zone, Minhang District, Shanghai Patentee before: SHANGHAI SUPER INTELLIGENT EQUIPMENT Co.,Ltd. |
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