CN207233864U - Lug Wiping mechanism - Google Patents

Abstract

The utility model provides a kind of lug Wiping mechanism, belong to technical field of battery production, including box body and for covering the box lid of the box body, filling is used for the first flexible wiper member and the second flexible wiper member for wiping lug respectively in the box body and in the box lid, first flexible wiper member being filled in the box body protrudes from the box body in nature, second flexible wiper member being filled in the box lid protrudes from the box lid in nature, the wiping solution for wiping lug is soaked with first flexible wiper member and second flexible wiper member.Lug Wiping mechanism provided by the utility model; lug passes through box body and box lid; two surfaces of lug and side can be contacted with tight flexible adapting polishing piece; therefore; lug passes through Wiping mechanism; it can remove and wipe the dirt such as remaining greasy dirt, dust on lug, avoid the problem that postorder causes rosin joint and influences battery performance, while play the role of protection to soldering tip and exist.

Description

Lug Wiping mechanism

Technical field

The utility model belongs to technical field of battery production, is to be related to a kind of cylindrical lithium ion battery more specifically Lug Wiping mechanism.

Background technology

In cylindrical lithium ion battery preparation process, lug can remain some greasy dirts, electricity because of the reason for production technology The dirts such as liquid, dust are solved, when postorder welds, lug without cleaning is wiped, directly welds before welding, and without wiping Lug directly welds, and be easy to cause rosin joint, seriously affects battery performance, while butt welding brain injury is larger, soldering tip service life compared with It is short.

Utility model content

It is existing in the prior art because of lug to solve the purpose of this utility model is to provide a kind of lug Wiping mechanism Upper entrapped contaminants cause postorder rosin joint and influence the technical problem of battery performance.

To achieve the above object, the technical solution adopted in the utility model is：A kind of lug Wiping mechanism, including box are provided Body and the box lid for covering the box body, filling is used to wipe the first soft of lug respectively in the box body and in the box lid Property polishing piece and the second flexible wiper member, first flexible wiper member being filled in the box body are protruded in nature In the box body, second flexible wiper member being filled in the box lid protrudes from the box lid, institute in nature State the wiping solution being soaked with the first flexible wiper member and second flexible wiper member for wiping lug.

Further, the box lid is compressed by snap close piece with the box body and covered.

Further, the box lid is hinged with the box body by hinge, and the snap close piece is oppositely arranged with the hinge.

Further, the snap close piece includes the lock ring for being articulated with the box lid lateral surface, and the box body is corresponding outer Side is equipped with the lock hook being used for the lock ring mounting.

Further, the box body and the box lid are rectangular parallelepiped structure, the oral area of the box lid and the box body Oral area concordant docking is simultaneously covered by snap close piece compression.

Further, the box lid is identical with the structure of the box body and has the accommodation space identical with the box body.

Further, first flexible wiper member is sponge member, and second flexible wiper member is sponge member.

Further, the sponge member is equipped with several adsorption holes, and the adsorption hole has to the bottom of the box body Or the depth of the bottom extension to the box lid.

Further, the adsorption hole is laid in the sponge member in array.

Further, the wiping solution is alcohol.

The beneficial effect of lug Wiping mechanism provided by the utility model is：Compared with prior art, the utility model Lug Wiping mechanism, is respectively arranged with the flexible wiper member of protrusion in box body and box lid, after box lid and box body cover, protrusion Flexible wiper member can be squeezed, and then will pass through box body and box by the lug wiped clean between box body and box lid, lug Lid, two surfaces of lug and side can be contacted with tight flexible adapting polishing piece, and therefore, lug passes through Wiping mechanism, you can clear Except the dirt such as remaining greasy dirt, dust on lug is wiped, avoid the problem that postorder causes rosin joint and influences battery performance, at the same it is right Soldering tip plays the role of protection and exists.

Brief description of the drawings

, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing is briefly described needed in description, it should be apparent that, drawings in the following description are only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other attached drawings are obtained according to these attached drawings.

Fig. 1 is the dimensional structure diagram one for the lug Wiping mechanism that the utility model embodiment provides；

Fig. 2 is the dimensional structure diagram two for the lug Wiping mechanism that the utility model embodiment provides；

Fig. 3 is the dimensional structure diagram three for the lug Wiping mechanism that the utility model embodiment provides；

Fig. 4 is the dimensional structure diagram four for the lug Wiping mechanism that the utility model embodiment provides.

Wherein, each reference numeral in figure：

1- box lids；2- lugs；3- box bodys；4- latches hook；5- adsorption holes；6- hinges；7- latches ring.

Embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, are further elaborated the utility model.It is it should be appreciated that described herein specific real Example is applied only to explain the utility model, is not used to limit the utility model.

It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position System, is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning are necessary With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

Also referring to Fig. 1 to Fig. 4, now lug Wiping mechanism provided by the utility model is illustrated.The lug Wiping mechanism, including box body 3 and the box lid 1 for covering the box body 3, are filled respectively in the box body 3 and in the box lid 1 For wiping the first flexible wiper member and the second flexible wiper member of lug 2, described first be filled in the box body 3 is flexible Polishing piece protrudes from the box body 3 in nature, is filled in second flexible wiper member in the box lid 1 in nature The box lid 1 is protruded from during state, is soaked with first flexible wiper member and second flexible wiper member for wiping The wiping solution of lug 2.

Lug Wiping mechanism provided by the utility model, compared with prior art, is set respectively in box body 3 and box lid 1 After having the flexible wiper member of protrusion, box lid 1 and box body 3 to cover, the flexible wiper member of protrusion can be squeezed, when lug 2 passes through When between box body 3 and box lid 1, two surfaces of lug 2 and side can be contacted with tight flexible adapting polishing piece, you can removing is wiped The dirt such as remaining greasy dirt, dust on lug 2, avoids the problem that postorder causes rosin joint and influences battery performance, while to soldering tip Play the role of protection to exist.

Wherein, wiping solution is added, on the one hand avoids xerotripsis, on the other hand, wiping solution can moisten dissolving greasy dirt, easy to residual The dirt erasing stayed, in addition, the wiping solution instilled on flexible wiper member is appropriate, is wiped when being squeezed to avoid two flexible wiper members Wipe liquid stream to go out, causing to waste also influences environment.

In the specific implementation, before mechanism being installed on tab welding process, wiped clean is carried out to lug 2.

Further, also referring to Fig. 1 to Fig. 4, one kind tool as lug Wiping mechanism provided by the utility model Body embodiment, the box body 3 and box lid 1 are that stainless steel is made, or are plastic products.

Further, also referring to Fig. 1 to Fig. 4, one kind tool as lug Wiping mechanism provided by the utility model Body embodiment, the box lid 1 are compressed by snap close piece with the box body 3 and covered.Covered, flexibility can be wiped by snap close piece Wipe part and apply certain extruding force, flexible wiper member is adjacent to lug 2, avoid compressing leakiness and wiping to fall stubborn soils Problem.

Further, please refer to Fig.1 to Fig.4, as a kind of specific real of lug Wiping mechanism provided by the utility model Mode is applied, the box lid 1 is hinged by hinge 6 with the box body 3, and the snap close piece is oppositely arranged with the hinge 6.This implementation In example, box lid 1 and box body 3 are connected as one, in use, need to only open the lid 1.Certainly, in other examples, Box lid 1 and box body 3 can be separately set, by the interface arrangment card for being arranged at 3 oral area lateral surface of 1 medial surface of box lid and box body Close.

Further, refering to Fig. 1 to Fig. 4, one kind specific implementation as lug Wiping mechanism provided by the utility model Mode, the snap close piece include the lock ring 7 for being articulated with 1 lateral surface of box lid, and the 3 corresponding lateral surface of box body, which is equipped with, to be used In the lock hook 4 mounted with the lock ring 7.When covering box lid 1, lock ring 7 is buckled on lock hook 4, when needing to open, Lock ring 7 is lifted, explanation, snap close piece can be achieved using stainless steel snap close piece on existing babinet, herein no longer Narration in detail.

Further, please refer to Fig.1 to Fig.4, as a kind of specific real of lug Wiping mechanism provided by the utility model Apply mode, the snap close piece to be arranged at the 1 medial surface elasticity card convex of box lid, the lateral surface of 3 oral area of box body be equipped with The groove that the elastic card convex clip connects, realizes that compression covers by way of clamping.

Further, please refer to Fig.1 to Fig.4, as a kind of specific real of lug Wiping mechanism provided by the utility model Mode is applied, the box body 3 and the box lid 1 are rectangular parallelepiped structure, and the oral area of the box lid 1 and the oral area of the box body 3 are put down Neat docking is simultaneously covered by snap close piece compression.Box lid 1 is concordant with the oral area of box body 3, and flexible wiper member is raised, passes through lug It is out-of-date to be contacted completely with flexible wiper member.

Further, please refer to Fig.1 to Fig.4, as a kind of specific real of lug Wiping mechanism provided by the utility model Mode is applied, in the oral area of box lid 1 or the oral area of box body 3, setting passes through for lug and can position the groove of the lug, makes Used time, lug is put into groove, and lug can be displaced outwardly along groove, prevent lug from wandering off.

Further, please refer to Fig.1 to Fig.4, as a kind of specific real of lug Wiping mechanism provided by the utility model Mode is applied, the box lid 1 is identical with the structure of the box body 3 and has the accommodation space identical with the box body 3.The present embodiment In, the box lid 1 is identical with the structure of the box body 3, namely length, width and height size etc. is identical, namely regardless of 3 box lid of box body 1, such box body 3 and the flexible wiper member accommodated in box lid 1 are also identical, because the two sides of lug is to wipe at the same time, two sides Wiping it is also identical, to avoid simultaneously wipe clean and the problem of another side fails to wipe clean.

Further, please refer to Fig.1 to Fig.4, as a kind of specific real of lug Wiping mechanism provided by the utility model Mode is applied, first flexible wiper member is sponge member, and second flexible wiper member is sponge member.Wherein, as preference, Cleaning wiping cloth is wrapped up in the outside of sponge member, since sponge is not wear-resisting, cleaning wiping cloth is wear-resisting, not easy to wear.Moreover, flexible wiper member Non-woven fabrics can be selected.

Further, please refer to Fig.1 to Fig.4, as a kind of specific real of lug Wiping mechanism provided by the utility model Apply mode, the sponge member is equipped with several adsorption holes 5, and the adsorption hole 5 has to the bottom of the box body 3 or to described The depth of the bottom extension of box lid 1.Adsorption hole 5 is set, and the greasy dirt wiped out can be flowed into adsorption hole 5, and temporarily storage, avoids dirt Thing rests on the surface of sponge member, lug cleaning below can so be impacted, can also increase and frequently replace flexible wipe The problem of part, dirt are temporarily stored in adsorption hole 5, so after flexible wiper member uses a period of time, then are replaced, in addition, Flexible wiper member is positioned in box body 3 or in box lid 1, is filled by the elastic force of itself and is close to each inner wall, without another Outer fixation, can be easy to take out cleaning replacement.Wherein, the depth of adsorption hole can be with the height of sponge member identical or less than sponge member Highly, here, by taking the use state of sponge member as an example, the height of sponge member and the depth of box body are vertical direction.

Further, please refer to Fig.1 to Fig.4, as a kind of specific real of lug Wiping mechanism provided by the utility model Mode is applied, the adsorption hole 5 is laid in the sponge member in array.

Further, please refer to Fig.1 to Fig.4, as a kind of specific real of lug Wiping mechanism provided by the utility model Mode is applied, the wiping solution is alcohol.Alcohol is volatile, does not interfere with the performance of battery.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. lug Wiping mechanism, it is characterised in that：Including box body and for covering the box lid of the box body, in the box body and institute The first flexible wiper member and the second flexible wiper member filled respectively in box lid and be used for wiping lug are stated, is filled in the box body First flexible wiper member box body is protruded from nature, described second be filled in the box lid is flexible Polishing piece protrudes from the box lid in nature, is soaked on first flexible wiper member and second flexible wiper member It is useful for wiping the wiping solution of lug.

2. lug Wiping mechanism as claimed in claim 1, it is characterised in that：The box lid passes through snap close piece pressure with the box body Tightly cover.

3. lug Wiping mechanism as claimed in claim 2, it is characterised in that：The box lid is cut with scissors with the box body by hinge Connect, the snap close piece is oppositely arranged with the hinge.

4. lug Wiping mechanism as claimed in claim 3, it is characterised in that：The snap close piece includes being articulated with outside the box lid The lock ring of side, the corresponding lateral surface of the box body, which is equipped with, to be used for and the lock hook of the lock ring mounting.

5. lug Wiping mechanism as claimed in claim 3, it is characterised in that：The box body and the box lid are cuboid knot Structure, the oral area concordant docking of the oral area of the box lid and the box body and being compressed by the snap close piece cover.

6. lug Wiping mechanism as claimed in claim 5, it is characterised in that：The box lid it is identical with the structure of the box body and With the accommodation space identical with the box body.

7. lug Wiping mechanism as claimed in claim 1, it is characterised in that：First flexible wiper member is sponge member, institute It is sponge member to state the second flexible wiper member.

8. lug Wiping mechanism as claimed in claim 7, it is characterised in that：The sponge member is equipped with several adsorption holes, The adsorption hole has the depth extended to the bottom of the box body or to the bottom of the box lid.

9. lug Wiping mechanism as claimed in claim 8, it is characterised in that：The adsorption hole is laid in the sponge in array On part.

10. lug Wiping mechanism as claimed in any one of claims 1-9 wherein, it is characterised in that：The wiping solution is alcohol.