Polar plate plaster coating equipment and gear cream plate thereof
Technical field
The application relates to polar plate of lead acid storage battery coated plate technology field, especially relates to the gear cream plate on polar plate plaster coating equipment.
Background technology
Lead acid accumulator has the advantages such as cheap, reliable in quality, range of capacity are large, easy maintenance, long service life, is therefore widely used in all kinds of field.In the parts of lead acid accumulator, pole plate is the vitals directly having influence on battery performance, and therefore the pole plate manufacturing is an important step in each manufacture process of lead acid accumulator.
Pole plate many employings gravity-assist pouring grid coated plate of traditional lead acid batteries forms, this gravity-assist pouring grid frame is thick, intermediate thin, during coated plate, frame can block lead plaster and squeezes outward, and it is little that this kind of pole plate coated plate crosses painting thickness, therefore keep off cream plate structure comparatively simple, only on gear cream plate, offer a paste outlet.But current hauling type pole plate is because its speed of production is fast, efficiency advantages of higher progressively substitutes gravity-assist pouring pole plate.But, in a lot of cell production companies, although adopt hauling type pole plate to substitute gravity-assist pouring pole plate, but what still continue to use in pole plate coated plate technique is the gear cream plate that gravity-assist pouring pole plate adopts, owing to drawing in the net. g., lead tape grid is different from gravity-assist pouring grid, its grid frame is identical with grid interior thickness, causes using traditional gear cream plate to there is following problem: 1, coated plate is in uneven thickness, has an impact to battery with two side terminals; 2, during coated plate, lead plaster is extruded from. g., lead tape both sides, and on frame of pole plate and lug, remaining cream is many, easily causes battery short circuit, increases battery scrappage.
Summary of the invention
The application provides a kind of polar plate plaster coating equipment for hauling type pole plate coated plate technique and gear cream plate thereof.
According to the first aspect of the application, the application provides a kind of gear cream plate for pole plate coated plate technique, and described gear cream plate comprises:
Fixed part, for being fixed to gear cream plate the cream bucket being coated with cream equipment;
Coated plate portion, described coated plate portion has through paste outlet, described paste outlet, for lotion is coated onto pole plate, is provided with the gear platform for blocking grid both sides frame and lug respectively in the both sides of described paste outlet, described gear platform convex rises and is arranged on coated plate portion for the one side near. g., lead tape.
In a kind of embodiment of the described gear cream plate for pole plate coated plate technique, the opening of described paste outlet increases gradually towards the one side being provided with gear platform for one of close cream bucket in coated plate portion.
In a kind of embodiment of the described gear cream plate for pole plate coated plate technique, the width of described paste outlet is less than width pole plate needing the region being coated with cream.
In a kind of embodiment of the described gear cream plate for pole plate coated plate technique, described gear platform is strip gear platform, and described strip gear platform two ends exceed the corresponding mouth wall on described paste outlet respectively.
In a kind of embodiment of the described gear cream plate for pole plate coated plate technique, described gear cream plate also comprises the feeder entering coated plate portion for the pole plate that leads, and described feeder is connected to the side of coated plate portion for charging, and described feeder has open mouth type entrance.
In a kind of embodiment of the described gear cream plate for pole plate coated plate technique, described gear cream plate also comprises discharging portion, and described discharging portion is connected to the side of coated plate portion for discharging, and described discharging portion has open mouth type outlet.
In a kind of embodiment of the described gear cream plate for pole plate coated plate technique, described feeder and discharging portion are respectively equipped with the installation portion for being fixed to by gear cream plate on cream bucket.
According to the second aspect of the application, the application provides a kind of polar plate plaster coating equipment, comprises the cream bucket for going out cream, also comprise as described in the gear cream plate for pole plate coated plate technique as described in any embodiment, described gear cream plate is fixed on cream bucket.
The beneficial effect of the application is:
In the application, gear cream plate is fixed on cream bucket by fixed part, during coated plate, lead plaster is coated onto on pole plate from paste outlet, owing to being provided with gear platform in the both sides of paste outlet, this gear platform can block lead plaster, lead plaster not only can be avoided to be extruded on the frame of grid and lug and cause remaining cream too much, but also it is larger to make grid to be crossed painting thickness, painting plate thickness is even, improves the consistency of pole plate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the application for a kind of embodiment of gear cream plate of pole plate coated plate technique;
Fig. 2 is for keeping off schematic diagram when cream plate embodiment operates for coated plate described in Fig. 1;
Fig. 3 is for keeping off cross-sectional side simplified schematic diagram when cream plate embodiment operates for coated plate described in Fig. 1.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
In the embodiment of the present application, the painting cream equipment for lead acid accumulator hauling type pole plate coated plate technique comprises the cream bucket of cream and the gear cream plate fixing with cream bucket.This gear cream plate comprises fixed part and coated plate portion.
This fixed part is for being fixed to gear cream plate the cream bucket being coated with cream equipment.
This coated plate portion has through paste outlet, and this paste outlet is for being coated onto pole plate by lotion.Be provided with the gear platform for blocking pole plate both sides frame and lug respectively in the both sides of paste outlet, this gear platform convex rises and is arranged in coated plate portion.
In coated plate process, this gear platform can block lead plaster, lead plaster not only can be avoided to be extruded on frame of pole plate and lug and cause remaining cream too much, but also it is comparatively large to make grid to be crossed painting thickness, is coated with plate thickness even, improves the consistency of pole plate.
Be described further below in conjunction with the inventive concept of accompanying drawing to the application.
Please refer to Fig. 1, keep off cream plate in the present embodiment and there is fixed part 1, coated plate portion 2, feeder 3 and discharging portion 4.
This coated plate portion 2 has paste outlet 21, for extruding lead plaster.
The opening size of this paste outlet 21 increases gradually towards the one side being provided with gear platform for one of close cream bucket in coated plate portion 2.Such as shown in Fig. 3, the at least side mouth wall 211 of paste outlet 21 is oblique setting, paste outlet 21 is made to form the gaping structure that top extends in figure downwards, and the width that can arrange this paste outlet 21 is slightly less than width pole plate needing the region being coated with cream, so that lead plaster can be distributed on grid equably when making coated plate, improve the consistency of thickness of pole plate.
This gear platform 22 can be strip gear platform 22, and the two ends of gear platform 22 exceed the corresponding mouth wall of above-mentioned paste outlet 21 respectively.As shown in figs. 1 and 3, paste outlet 21 is positioned at the middle part of two gear platforms 22, comprise positive medium position, front middle part position (namely middle part is near anterior position) and rear medium position (namely middle part is near the position at rear portion), wherein ensure that the two ends of gear platform 22 exceed the corresponding mouth wall of above-mentioned paste outlet 21, during to avoid coated plate, lead plaster is extruded from gear platform 22 two ends.Wherein, the thickness of gear platform 22 can be determined according to the crossing painting thickness of pole plate needs, and gear platform thickness can be made to be that painting thickness deducts about 0.20mm, and such as crossing painting thickness is 0.8mm, and the thickness of gear platform is 0.60mm.
This fixed part 1, coated plate portion 2, feeder 3 and discharging portion 4 can be integrated formed structures, also can be integrally be welded and fixed structure.
Wherein feeder 3 enters coated plate portion 2 for the grid that leads, and this feeder 3 is connected to the side of coated plate portion 2 feedstock direction, and this feeder 3 has open mouth type entrance in pole plate direction of advance.Particularly, please refer to part A and Fig. 3 in Fig. 1, direction of advance when wherein the direction of arrow is pole plate coated plate in Fig. 3, this open mouth type entrance encloses formation by an inclined-plane 31 of feeder 3.This open mouth type entrance can be convenient to the input of pole plate, and as pole plate input direction is not right, the bootable pole plate of this open mouth type entrance enters into tram.
Please continue to refer to Fig. 3, this discharging portion 4 is arranged on the side in discharging direction, coated plate portion 2, discharging portion 4 has in pole plate direction of advance open mouth type outlet, and the outlet of this open mouth type is also enclose formation by an inclined-plane 41 of discharging portion 4 particularly.Feeder 3 and discharging portion 4 are arranged to open mouth type structure and can also save material, reduce cost.
Discharging portion 4 and feeder 3 are also provided with installation portion respectively, and gear cream plate is fixed on cream bucket 6 by the double action of this installation portion and fixed part 1.This installation portion can be screwed hole, deep-slotted chip breaker etc.This fixed part 1 is arranged on the two ends in coated plate portion 2, adds the installation portion on feeder 3 and discharging portion 4, and the surrounding of whole gear cream plate has fixed position, gear cream plate firmly can be installed on cream bucket 6, can not affect cream effect because of displacement.
When the present embodiment is used for coated plate operation, side gear cream plate not being arranged gear platform 22 is arranged on the cream bucket 6 of painting cream equipment, and gear cream plate surrounding is locked by locking member.When coated plate. g., lead tape 5 arranges gear platform 22 side process from gear cream plate.Please refer to Fig. 2,3. g., lead tape 5 comprises grid 51, and grid 51 both sides are frame 52, this gear platform 22 is arranged corresponding to the both sides of grid 51, between grid 51 and frame 52, stop lead plaster to flow as frame 52, when avoiding coated plate, lead plaster is expressed on both sides frame 52 and causes remaining cream.Owing to keeping off the existence of platform 22, lead plaster can be piled up on grid 51, and not only making grid 51 to be crossed painting thickness can be comparatively large, and can ensure that gear cream plate is consistent with the spacing of grid 51 each several part, after making grid 51 coated plate, each several part thickness is even, improves the consistency of pole plate each several part.This gear cream plate is equivalent to cream plane and coated belt apart from reducing, therefore, it is possible to rapid adjustment thickness after increasing gear platform.
Above content is in conjunction with concrete execution mode further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made.