CN208695822U

CN208695822U - A kind of dust collection mechanism

Info

Publication number: CN208695822U
Application number: CN201820722861.4U
Authority: CN
Inventors: 张景辉; 周君; 廖义华
Original assignee: Shenzhen Jiade Equipment Technology Co Ltd
Current assignee: Shenzhen Jiade Equipment Technology Co Ltd
Priority date: 2018-05-16
Filing date: 2018-05-16
Publication date: 2019-04-05
Anticipated expiration: 2028-05-16

Abstract

A kind of dust collection mechanism, the utility model relates to dust collection mechanism technical fields；It included roller, dust hood and negative pressure air port, groove there are two being set on the dust hood inner sidewall, through-hole is equipped among the groove, the through-hole outer end connection is equipped with negative pressure air port, the negative pressure air port is fixed on the lateral wall of dust hood by tuyere holder, the dust hood inner sidewall both ends contact setting with roller outer wall is crossed, using not way of contact dedusting, dust collection mechanism and it was driven the gas chamber that roller cooperatively forms closed, form negative pressure, to which the dust on pole piece be siphoned away, the utility model has structure simple, setting is reasonable, the advantages that low manufacture cost.

Description

A kind of dust collection mechanism

Technical field

The utility model relates to dust collection mechanism technical fields, and in particular to a kind of dust collection mechanism.

Background technique

In battery pole piece cutting process, the edge of pole piece is easy to produce dust, and existing dust suction mode is hairbrush dedusting, pole Piece is passed through from hairbrush, and dust coat brushing is fallen, to achieve the purpose that dedusting, but hairbrush is contacted with the pole piece after cutting, is had Pole piece may be scratched, it would be highly desirable to improve.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed Reason, dust collection mechanism easy to use dust collection mechanism and were driven the gas that roller cooperatively forms closed using not way of contact dedusting Room forms negative pressure, so that the dust on pole piece be siphoned away.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it included roller, dust hood and negative pressure wind Mouthful, it sets on the dust hood inner sidewall there are two groove, is equipped with through-hole among the groove, the through-hole outer end connects Logical to be equipped with negative pressure air port, the negative pressure air port is fixed on the lateral wall of dust hood by tuyere holder, the dust hood Inner sidewall both ends contact setting with roller outer wall is crossed.

Further, the negative pressure air port other end is connect with negative-pressure air fan.

After adopting the above structure, the utility model has the beneficial effect that a kind of dust collection mechanism described in the utility model, uses Not way of contact dedusting, dust collection mechanism and was driven the gas chamber that roller cooperatively forms closed, negative pressure was formed, thus by pole piece The advantages that dust siphons away, and the utility model has structure simple, and setting is reasonable, low manufacture cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of dust hood in the utility model.

Description of symbols:

Cross roller 1, dust hood 2, negative pressure air port 3, groove 4, through-hole 5, tuyere holder 6, pole piece 7.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

Referring to as shown in Figure 1 and Figure 2, the scheme that present embodiment uses is: it included roller 1, dust hood 2 and negative Air port 3 is pressed, is set on 2 inner sidewall of dust hood there are two groove 4, is equipped with through-hole 5 among the groove 4, it is described The connection of 5 outer end of through-hole is equipped with negative pressure air port 3, and described 3 one end of negative pressure air port is fixed on the outer of dust hood 2 by tuyere holder 6 On side wall, and 6 bolt of tuyere holder is fixed on dust hood 2, and the 2 inner sidewall both ends of dust hood are contacted with 1 outer wall of roller is crossed Setting.

Further, 3 other end of negative pressure air port is connect with negative-pressure air fan.

The working principle of this specific embodiment:: dust hood 2 contacts setting with roller 1 is crossed, and forms closed inside dust hood 2 Gas chamber, when work, the setting of pole piece 7 and dust hood 2 and cross between roller 1, gas chamber is by negative-pressure air fan formation negative pressure, thus by pole Dust on piece 7 siphons away.

After adopting the above structure, present embodiment has the beneficial effect that a kind of dust suction described in present embodiment Mechanism dust collection mechanism and was driven the gas chamber that roller cooperatively forms closed using not way of contact dedusting, formed negative pressure, thus Dust on pole piece is siphoned away, the utility model has structure simple, setting rationally, the advantages that low manufacture cost.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims

1. a kind of dust collection mechanism, it is characterised in that: it included roller, dust hood and negative pressure air port, the dust hood inner sidewall On set there are two groove, through-hole is equipped among the groove, the through-hole outer end connection is equipped with negative pressure air port, described Negative pressure air port is fixed on the lateral wall of dust hood by tuyere holder, and the dust hood inner sidewall both ends connect with roller outer wall is crossed Touching setting.

2. a kind of dust collection mechanism according to claim 1, it is characterised in that: the negative pressure air port other end and negative pressure wind Machine connection.