CN112332041B

CN112332041B - A hold between fingers ear, soak integrative device of scaling powder for battery

Info

Publication number: CN112332041B
Application number: CN202011094284.7A
Authority: CN
Inventors: 毛锦敏; 钦晓峰; 陈林; 龙洋洋
Original assignee: Tianneng Battery Wuhu Co Ltd
Current assignee: Tianneng Battery Wuhu Co Ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2022-06-28
Anticipated expiration: 2040-10-14
Also published as: CN112332041A

Abstract

The invention discloses an integrated device for pinching ears and dipping soldering flux for a storage battery, and relates to the technical field of storage battery production. The invention comprises a box body; the upper surface of the box body is provided with immersion notches in an array manner; the upper surface of the box body is provided with a liquid storage notch; a side wall of each of the plurality of soaking notches is provided with a through hole, and the plurality of soaking notches are communicated with each other through the through holes; the dipping notch close to one side of the liquid storage notch is communicated with the liquid storage notch through a through hole; and the opposite inner side surfaces of one impregnation notch are provided with inclined surface structures for extruding and bending the polar lugs through the inclined surface structures. According to the invention, the flux is coated on the tab through the dipping notch which is formed in the box body and communicated with the liquid storage notch, and the tab is extruded and bent when moving downwards through the inclined plane structures on two sides of the dipping notch, so that the tab pinching effect is realized, and the problems of low production efficiency, poor tab bending precision and influence on the quality of the storage battery in the conventional manual independent operation are solved.

Description

A hold between fingers ear, soak integrative device of scaling powder for battery

Technical Field

The invention belongs to the technical field of storage battery production, and particularly relates to an ear pinching and scaling powder soaking integrated device for a storage battery.

Background

When the tab of the storage battery is welded, the tab of the storage battery is usually protected by coating the soldering flux, so as to prevent the tab from being in poor contact due to oxidation and the like, and the tab of the storage battery is attached to the soldering flux through a soldering flux impregnated plate in a traditional mode.

Meanwhile, in the production of the storage battery, in order to reduce the problems of poor welding of the electrode groups, such as 'edge plate falling, false welding of the edge plate' and the like, an operator slightly and inwardly pinches the edge plate of each electrode group when the electrode groups enter the groove or enter the clamp, so that the tabs are bent at a certain angle.

At present, the soldering flux of soaking of battery tab and holding between the fingers the ear be two independent processes, are manual operation, and production efficiency is low, and can't guarantee utmost point ear bending angle's uniformity, and the bending precision of utmost point ear is relatively poor, still has the bad condition of welding, influences holistic battery production quality.

Disclosure of Invention

The invention aims to provide an integral device for tab pinching and scaling powder dipping of a storage battery, which is used for coating scaling powder on a tab through a dipping notch communicated with a liquid storage notch on a box body, and enables the tab to be extruded and bent when moving downwards through inclined plane structures on two sides of the dipping notch so as to realize a tab pinching effect, thereby solving the problems of low production efficiency, poor tab bending precision and influence on the quality of the storage battery due to manual independent operation in the prior art.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an ear pinching and scaling powder soaking integrated device for a storage battery, which comprises a box body; the upper surface of the box body is arrayed with dipping notches; the upper surface of the box body is provided with a liquid storage notch;

through holes are formed in one side wall of each of the soaking notches, and the soaking notches are communicated with one another through the through holes;

the dipping notch close to one side of the liquid storage notch is communicated with the liquid storage notch through a through hole;

and the opposite inner side surfaces of the first dipping notch are provided with inclined surface structures for extruding and bending the polar lug through the inclined surface structures.

Further, the liquid storage notch is matched with a cover plate and used for sealing the liquid storage notch.

Further, the lower side of the through hole is flush with the inner bottom surface of the soaking groove.

Furthermore, the outer wall of the box body is fixedly connected with a plurality of connecting lugs, and a connecting rod is movably inserted through the connecting lugs;

the upper end surfaces of the connecting rods are fixedly connected with a positioning plate; the connecting rod is sleeved with a spring, and the spring is positioned between the connecting lug and the positioning plate; the positioning plate is provided with a through notch corresponding to the position of the dipping notch.

Furthermore, the locating plate is fixedly connected with a plurality of limiting plates.

The invention has the following beneficial effects:

1. the invention realizes the coating of the soldering flux on the pole lugs by inserting the pole lugs of the storage battery into the dipping notches through the dipping notches which are arranged on the box body and communicated with the liquid storage notches. And through the inclined plane structures on the two sides of the soaking notch, the lug is extruded and bent when moving downwards, and the lug pinching effect is realized. So that the flux coating and the ear pinching of the tab can be completed by one-time operation, thereby greatly improving the production efficiency. And moreover, the lug is extruded and bent through the inclined plane structure, so that the bending state of the lug is consistent, the bending precision of the lug is effectively improved, and the integral production quality of the storage battery is favorably improved.

2. According to the invention, the box body is movably connected with the positioning plate, and the positioning plate is used for positioning the storage battery, so that the storage battery is more stable when the storage battery is pressed and coated with the soldering flux, the coating of the lugs is more uniform, and meanwhile, the improvement of the bending precision of the lugs is facilitated.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an integrated device for kneading ears and dipping soldering flux for a storage battery according to the present invention;

FIG. 2 is a schematic structural view of the cartridge;

in the drawings, the reference numbers indicate the following list of parts:

1-box body, 2-spring, 3-positioning plate, 101-dipping notch, 102-liquid storage notch, 103-through hole, 104-inclined surface structure, 105-connecting lug, 301-through notch and 302-limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 2, the present invention is an integrated device for kneading ears and dipping soldering flux for a storage battery, comprising a box body 1; the upper surface of the box body 1 is provided with impregnation notches 101 in an array mode, and the impregnation notches 101 are distributed in an array mode according to the positions of lugs on the storage battery. The upper surface of the box body 1 is provided with a liquid storage groove opening 102, and the liquid storage groove opening 102 is used for storing soldering flux.

Through holes 103 are formed in one side wall of each of the soaking notches 101, and the soaking notches 101 are communicated with each other through the through holes 103; moreover, the dipping notches 101 close to one side of the liquid storage notch 102 are communicated with the liquid storage notch 102 through the through holes 103, so that the soldering flux in the liquid storage notch 102 can automatically flow into each dipping notch 101, and the process of adding the soldering flux to each dipping notch 101 is reduced.

An opposite inner side surface of the impregnation slot 101 is provided with a bevel structure 104 for performing extrusion bending on the tab through the bevel structure 104. When carrying out the scaling powder coating in battery tab inserts flooding notch 101, the inclined plane structure 104 of flooding notch 101 both sides can produce the extrusion to the utmost point ear that corresponds on the battery, and at the in-process of pushing down the battery, utmost point ear moves down and under the side direction squeezing action of inclined plane structure 104 for utmost point ear produces the bending, thereby realizes holding between the fingers the ear effect, makes the scaling powder coating of utmost point ear, and holds between the fingers the synchronous completion of ear, thereby the effectual production efficiency who improves the battery. And extrude utmost point ear through inclined plane structure 104 structure for the bending position and the bending dimension of utmost point ear are unanimous, thereby make the bending precision of utmost point ear obtain improving, are favorable to improving the welding precision of utmost point ear, avoid because of the inconsistent crooked degree of utmost point ear, and the condition that bad welding appears takes place.

Preferably, the cooperation of stock solution notch 102 has the apron for stock solution notch 102 carries out the closing cap, and the closing cap is connected with the accessible joint between stock solution notch 102 inner wall, carries out the closing cap to stock solution notch 102 through the closing cap, can prevent that rubbish or foreign matter from falling into the condition emergence in the stock solution notch 102, is favorable to guaranteeing the cleanliness factor of scaling powder.

Meanwhile, the lower side of the through hole 103 is flush with the inner bottom surface of the dipping notch 101, and the through hole 103 is flush with the inner bottom surface of the dipping notch 101, so that the inner bottom surface is free from storing up soldering flux, and later cleaning is facilitated. And the through hole 103 can be flush with the inner bottom surface of the liquid storage groove opening 102, and the phenomenon that the soldering flux accumulates at the bottom of the liquid storage groove opening 102 is avoided.

As another preferable scheme, as shown in fig. 1, four to six connecting lugs 105 are fixedly connected to the outer wall of the box body 1, and a connecting rod is movably inserted through the connecting lugs 105; specifically, two connecting lugs 105 may be welded to two outer sidewalls of the box body 1, and the connecting rod may pass through a through hole in the connecting lug 105.

The upper end faces of the four connecting rods are welded or in threaded connection with a positioning plate 3, external threads can be arranged at the upper ends of the connecting rods, and threaded blind holes matched with the positioning plate 3 can be formed in the positioning plate 3 to realize connection with the connecting rods.

The cover is equipped with spring 2 on the connecting rod, and spring 2 is located between engaging lug 105 and the locating plate 3, and locating plate 3 passes through spring 2 to be supported for locating plate 3 is located directly over box body 1. And the positioning plate 3 is opened with a through notch 301 corresponding to the position of the dipping notch 101.

When the flux-applying and tab-pinching storage battery is used, the storage battery can be firstly placed on the upper surface of the positioning plate 3 in an inverted mode, the tabs of the storage battery penetrate through the through notches 301, the storage battery is pressed downwards, the tabs are inserted into the dipping notches 101, and flux-applying and tab-pinching are achieved. After the battery is completed, the storage battery is automatically lifted by the positioning plate 3 under the action of the spring 2. Make the battery move down or the lifting in-process removes more stably through setting up locating plate 3, avoid artifical manually operation, easily make utmost point ear collide box body 1 or flooding notch 101 border, and lead to the condition emergence of utmost point ear deformation.

And, the locating plate 3 welds or the screw connection has two to four limiting plates 302, and two to four limiting plates 302 are located the different side positions of battery to support with the battery lateral surface and lean on. When the number of the limiting plates 302 is two, the two limiting plates 302 are distributed in a mutually perpendicular manner, that is, the adjacent two side surfaces of the storage battery are limited.

Can carry on spacingly to the battery position of placing on locating plate 3 through limiting plate 302 to make the battery tab insert the position in the flooding notch 101 more accurate, it is the same with the contact position of inclined plane structure 104 to make the utmost point ear on the different batteries, thereby guarantee that the utmost point ear crookedness on the different batteries keeps unanimous, further improvement the bending accuracy of utmost point ear, be favorable to improving holistic welding precision, guarantee the production quality of battery.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an integrative device of ear, soaking scaling powder for battery which characterized in that: comprises a box body (1); impregnating notches (101) are arrayed on the upper surface of the box body (1); the upper surface of the box body (1) is provided with a liquid storage notch (102);

One side wall of each of the plurality of dipping notches (101) is provided with a through hole (103), and the plurality of dipping notches (101) are mutually communicated through the through holes (103);

the dipping notch (101) close to one side of the liquid storage notch (102) is communicated with the liquid storage notch (102) through a through hole (103);

and one opposite inner side surface of the soaking notch (101) is provided with an inclined surface structure (104) for extruding and bending the polar lug through the inclined surface structure (104).

2. The integrated ear pinching and flux dipping device for the storage battery as claimed in claim 1, wherein the liquid storage slot (102) is matched with a cover plate for covering the liquid storage slot (102).

3. The integrated device of claim 1, wherein the lower side of the through hole (103) is flush with the inner bottom surface of the dipping notch (101).

4. The ear pinching and flux dipping integrated device for the storage battery as claimed in claim 1, 2 or 3, wherein a plurality of connecting ears (105) are fixedly connected to the outer wall of the box body (1), and connecting rods are movably inserted through the connecting ears (105);

the upper end surfaces of the connecting rods are fixedly connected with a positioning plate (3); the connecting rod is sleeved with a spring (2), and the spring (2) is positioned between the connecting lug (105) and the positioning plate (3); the positioning plate (3) is provided with a through notch (301) corresponding to the position of the dipping notch (101).

5. The integrated ear pinching and flux dipping device for the storage battery as claimed in claim 4, wherein the positioning plate (3) is fixedly connected with a plurality of limiting plates (302).