Lead flow control device for cast welding of battery electrode plate group
A battery pole plate and control device technology, which is applied to the control of molten metal pouring from a casting ladle, the construction of lead-acid batteries and lead-acid batteries, etc. effect, improve uniformity, improve the effect of casting welding quality
Pending Publication Date: 2021-01-15
QUANZHOU FENGZE YAZHI BATTERY MACHINERY EQUIPCO
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Problems solved by technology
[0004] The invention provides a lead flow control device for battery plate group casting to solve the existing disadvantages of using a pump to inject lead liquid into the mold, which makes the temperature of each part of the mold not uniform enough and affects the welding effect, etc.
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[0022] Specific embodiments of the present invention will be described below with reference to the accompanying drawings. In order to provide a comprehensive understanding of the present invention, many details are described below, but it will be apparent to those skilled in the art that the present invention can be practiced without these details.
[0023] A lead flow control device for casting welding of battery plate groups, refer to figure 1 with figure 2 , comprising a lead liquid storage tank 10, a flow lead control rod 20 and a lifting drive mechanism, wherein an outer case cover 1 is provided outside the lead liquid storage tank 10 to insulate the lead liquid storage tank 10. The lead liquid storage tank 10 is divided into left box body 11 and right box body 12 by a dividing plate 101, and the top of dividing plate 101 is provided with a filter screen 102 that makes left box body 11 communicate with right box body 12, and left box body 11 The top of the box body is ...
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The invention relates to a lead flow control device for cast welding of a battery electrode plate group. The lead flow control device for cast welding of the battery electrode plate group comprises alead liquid storage tank, lead flow control rods and a lifting driving mechanism, wherein the lead liquid storage tank is divided into a left tank body and a right tank body by a partition plate; a filter screen is arranged on the upper part of the partition plate; a lead liquid adding port is formed in the top of the left tank body; a plurality of lead liquid outlets are formed in the bottom of the right tank body at intervals; each lead liquid outlet is correspondingly provided with a lead flow control rod; the upper end heads of all the lead flow control rods penetrate out of the top face of the right tank body; and the lifting driving mechanism is connected with all the lead flow control rods so as to control the lead liquid outlets to be opened or closed. According to the lead flow control device provided by the invention, when the lead flow control rods move upwards to enable the lead liquid outlets to be opened, lead liquid can flow into all parts of a mold from all the lead liquid outlets, so that the temperature difference, caused by slow flowing of the lead liquid, of all the parts of the mold is reduced, the temperature uniformity of the cast-welding lead liquid in all the parts of the mold is improved, and the cast-welding quality is improved.
Description
technical field [0001] The invention relates to the technical field of battery manufacturing, and more specifically refers to a lead flow control device for casting battery pole plate groups. Background technique [0002] At present, the casting and welding process of the existing lead-acid battery plate group usually adopts the following method: first inject the lead liquid into the mold, then insert the pole group tabs upside down into the mold filled with the lead liquid for casting welding, and pass the cooling water After the mold is cooled, the pole group is removed from the mold with the cooperation of the thimble. Wherein, the lead liquid is usually pumped into the mould, using pumps and pipelines. [0003] However, when the pump is used to inject the lead liquid into the mold, since the lead liquid flows into the mold through the pipeline connected to the pump, and then slowly diffuses in the mold, the temperature of each part of the mold is not uniform enough, and...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B22D19/04B22D25/04H01M10/14B22D37/00B22D1/00
CPCB22D1/00B22D19/04B22D25/04B22D37/00H01M10/14Y02E60/10Y02P70/50
Inventor 干连观
Owner QUANZHOU FENGZE YAZHI BATTERY MACHINERY EQUIPCO