CN210450917U - Soldering flux dipping plate for production of storage battery - Google Patents

Abstract

The utility model provides a board is stained with to scaling powder for battery production, includes the plate body, is equipped with the leaching tank on the plate body, and each bight of plate body is equipped with the fixed slot of bar, four angle departments in bottom of leaching tank all are equipped with the spring, and the upper portion of spring is equipped with the leaching board, leaches and is equipped with a plurality of through-holes on the board, leaches board upper portion and is equipped with the sponge layer. The utility model provides a pair of board is stained with to scaling powder for battery production utilizes the combination of leaching board and spring for the scaling powder in the leaching tank also can be stained with the sponge layer under a small amount of circumstances, guarantees that utmost point ear dips in the uniformity of getting the scaling powder dosage, and simultaneously, the locating hole adopts the bar and the nested device that is equipped with on the locating hole can guarantee the location height of anchor clamps, thereby ensures that utmost point ear stretches into the degree of depth in the leaching tank.

Description

Soldering flux dipping plate for production of storage battery

The technical field is as follows:

the utility model belongs to lead acid battery production field, what mainly related to is a board is stained with scaling powder for battery production.

Background art:

in the production process of the lead-acid storage battery, from the assembly of the electrode plates to the final installation in the battery box body, the electrode groups are processed by taking the electrode groups as a unit, each electrode group consists of a plurality of groups of positive and negative plates and a partition plate, each electrode plate is provided with a tab, in each electrode group, the tabs of all positive electrode plates are positioned on one side of the top surface of the electrode group, the tabs of all negative electrode plates are positioned on the other side of the top surface of the electrode group, and the tabs of the same electrode are connected in series through cast welding with a busbar.

Before the tab is cast-welded, the tab needs to be dipped with the soldering flux, and a device used in the prior art for dipping the soldering flux generally dips the tab into a dipping tank in which the soldering flux is directly put.

The above operation has the following problems: 1. with the use, the page of the soldering flux can change, and if the soldering flux is not added on time, the dosage of the soldering flux dipped on the tab is different, so that the cast-weld effect is influenced; 2. the depth of the tab extending into the soldering flux is not well controlled, if the tab extends too deep, the thickness of the busbar is increased slightly, lead liquid is wasted, and the lead liquid is stained on the separator of the electrode group heavily, so that short circuit is caused, and the quality of the battery is influenced.

The invention content is as follows:

in order to overcome the defects, the invention provides a soldering flux dipping plate for production of a storage battery.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a board is stained with to scaling powder for battery production, includes the plate body, is equipped with the leaching tank on the plate body, and each bight of plate body is equipped with the fixed slot of bar, four angle departments in bottom of leaching tank all are equipped with the spring, and the upper portion of spring is equipped with the leaching board, leaches and is equipped with a plurality of through-holes on the board, leaches board upper portion and is equipped with the sponge layer.

The leaching plate is made of aluminum alloy material.

Four strip-shaped positioning grooves are formed in a plate body on the periphery of the leaching tank, nesting sleeves matched with the positioning grooves are arranged on the positioning grooves, and release agents are filled in the nesting sleeves.

Due to the adoption of the technical scheme, the invention has the following advantages:

the utility model provides a pair of board is stained with to scaling powder for battery production utilizes the combination of leaching board and spring for the scaling powder in the leaching tank also can be stained with the sponge layer under a small amount of circumstances, guarantees that utmost point ear dips in the uniformity of getting the scaling powder dosage, and simultaneously, the locating hole adopts the bar and the nested device that is equipped with on the locating hole can guarantee the location height of anchor clamps, thereby ensures that utmost point ear stretches into the degree of depth in the leaching tank.

Description of the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

in the figure: 1. a plate body; 2. a leaching tank; 3. fixing grooves; 4. positioning a groove; 5. nesting; 6. a sponge layer; 7. leaching the plate; 8. a through hole; 9. a spring.

The specific implementation mode is as follows:

the present invention will be explained in more detail by the following examples, which are intended to disclose all changes and modifications within the scope of the present invention, and the present invention is not limited to the following examples;

combine the figure a board is stained with to scaling powder for battery production, including plate body 1, be equipped with on plate body 1 and leach tank 2, each bight of plate body 1 is equipped with the fixed slot 3 of bar, four angle departments in bottom of leaching tank 2 all are equipped with spring 9, and spring 9's upper portion is equipped with and leaches board 7, is equipped with a plurality of through-holes 8 on leaching board 7, leaches board 7 upper portion and is equipped with sponge layer 6.

The leaching plate 7 is made of aluminum alloy material.

Four strip-shaped positioning grooves 4 are formed in a plate body 1 on the periphery of the leaching tank 2, nesting sleeves 5 matched with the positioning grooves 4 are arranged on the positioning grooves 4, and a release agent is arranged in the nesting sleeves 5 and is used for protecting positioning columns on the clamp. The surface of the utility model is clean and tidy, and the deformation caused by the adhesion of sundries can be avoided.

During operation, a pole group is arranged in the clamp, the clamp is pushed by the air cylinder along the rail, the direction of the rail is consistent with that of the positioning groove 4, due to the fact that the positioning of the air cylinder is slightly deviated, the bar-shaped positioning groove 4 and the nesting 5 matched with the bar-shaped positioning groove 4 are necessary, the fault tolerance rate is high, even if the air cylinder pushes the clamp far away or close to one point, the positioning column of the clamp cannot be influenced to fall into the nesting 5, the depth of the nesting 5 is determined according to the depth of the pole lug required to extend into the leaching groove 2 and the height of the positioning column of the clamp, and the purpose is to select an optimal depth to enable the pole lug to extend into the proper depth, and the cast-weld quality is ensured.

The leaching tank 2 is internally provided with a leaching plate 7, the leaching plate 7 is made of hard aluminum alloy material and has a certain thickness, the aluminum alloy material is selected as the aluminum alloy because the aluminum alloy material has higher hardness and smaller weight, the pressure on a spring 9 below the leaching plate is small, the spring can extend as far as possible under the state of not being extruded by a lug, the lug is pressed down and then is directly inserted into the sponge layer 6, the sponge layer 6 transmits the force to the leaching plate 7, the leaching plate 7 moves down, and the soldering flux overflows from the through hole 8 and is absorbed by the sponge layer when the leaching plate 7 moves down, so the design can ensure that each part of the sponge layer 6 can be dipped in the soldering flux, and the soldering flux is uniformly distributed on the sponge layer 6, meanwhile, the sponge layer 6 can prevent impurities of a polar group from falling into the soldering flux, and the design can ensure that the soldering flux overflows or splashes when the lug is pressed down and is absorbed by the sponge layer 6, the sponge layer 6 can also effectively prevent the volatilization of the soldering flux.

The details of the above are not described in detail since they are prior art.

Claims (3)

1. The utility model provides a board is stained with to scaling powder for battery production, includes plate body (1), is equipped with on plate body (1) and leaches groove (2), and each bight of plate body (1) is equipped with fixed slot (3) of bar, its characterized in that: four corners of the bottom of the leaching tank (2) are respectively provided with a spring (9), the upper part of each spring (9) is provided with a leaching plate (7), the leaching plate (7) is provided with a plurality of through holes (8), and the upper part of each leaching plate (7) is provided with a sponge layer (6).

2. The flux dipping plate for the production of the storage battery of claim 1, which is characterized in that: the leaching plate (7) is made of aluminum alloy material.

3. The flux dipping plate for the production of the storage battery of claim 1, which is characterized in that: four strip-shaped positioning grooves (4) are arranged on the plate body (1) on the periphery of the leaching tank (2), nesting sleeves (5) matched with the positioning grooves (4) are arranged on the positioning grooves (4), and release agents are arranged in the nesting sleeves (5).

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