CN219359616U

CN219359616U - Dust removing device

Info

Publication number: CN219359616U
Application number: CN202320102118.XU
Authority: CN
Inventors: 金磊
Original assignee: Qingdao Huameitai Machinery Co ltd
Current assignee: Qingdao Huameitai Machinery Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-18
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a dust removing device, which relates to the technical field of dividing and cutting machines and comprises a frame, wherein one end of the frame is provided with a rotatable driving roller, one side of the driving roller shaft is provided with a plurality of driven rollers, coiled materials are wound on the peripheral surfaces of the driving roller and the driven rollers, and a dust removing mechanism is arranged in the frame; the dust removing mechanism comprises rotatable brush rollers which are symmetrically arranged, the brush rollers are fixedly connected to the outer peripheral surface of the rotating shaft, the rotating shaft is rotationally connected to two side frames through bearings, one sides of the brush rollers are close to each other, a dust collecting cover is arranged between the brush rollers, an induced draft fan is connected to one side of the dust collecting cover, when a cutting machine cuts coiled materials, the brush rollers are contacted with the coiled materials to sweep dust and fragments off, the fragments and the powder are blown by wind force generated by a blower, the dust moves towards the dust collecting cover along the direction of the wind flow, and attractive wind force generated by the induced draft fan attracts the dust and is conveyed into a dust collecting box through an air inlet pipe to be concentrated and stored, so that the pollution of the dust to the surrounding environment is reduced.

Description

Dust removing device

Technical Field

The utility model relates to the technical field of splitting machines, in particular to a dust removing device.

Background

Along with the rapid development of new energy industry, the production requirements of lithium battery diaphragms and automobile power battery diaphragms are large, the diaphragms required by the lithium batteries are cut according to the battery specification, the cut diaphragms are provided with dry films, wet films and ceramic films, the cutting requirement speed is high, the side surfaces are neat, the winding tension is small, and the lithium battery cutting machine is an indispensable device for producing related articles.

The existing lithium battery splitting machine can generate dust, scraps and other foreign matters in the splitting raw material process, the cleanliness of the surface of the lithium battery raw material is reduced, and excessive dust mixed in the air threatens the health of workers in field operation to a certain extent.

In view of the above problems, the present utility model provides a dust removing device.

Disclosure of Invention

The utility model aims to provide a dust removing device, when a cutting machine cuts and cuts coiled materials, a brush roller contacts the coiled materials to sweep dust and fragments off, the fragments and the powder are blown by wind force generated by a blower, the dust moves towards a dust hood along the flow direction of the wind, and the attractive wind force generated by a draught fan attracts the dust and conveys the dust into a dust collection box through an air inlet pipe for centralized storage, so that the pollution of the dust to the surrounding environment is reduced, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust removing device comprises a frame, wherein one end of the frame is provided with a rotatable driving roller, one side of the driving roller shaft is provided with a plurality of driven rollers, coiled materials are wound on the peripheral surfaces of the driving roller and the driven rollers, and a dust removing mechanism is arranged in the frame;

the dust removing mechanism comprises rotatable brush rollers which are symmetrically arranged, the brush rollers are fixedly connected to the outer peripheral surface of the rotating shaft, the rotating shaft is rotatably connected to one sides of the frames on the two sides through bearings, dust hoods are arranged between the brush rollers, and an induced draft fan is connected to one side of each dust hood.

Further, the brush roller is arranged at the upper end and the lower end of the coiled material, and the peripheral surface of the brush roller is used for being contacted with the outer surfaces of the two sides of the coiled material.

Further, the dust removing mechanism further comprises a dust collecting box arranged below the induced draft fan, the dust collecting box is connected to an air outlet of the induced draft fan through a connecting pipe, one end of an air inlet pipe is fixedly connected to an air inlet of the induced draft fan, and the other end of the air inlet pipe is fixedly connected to one end of the dust collecting cover.

Further, the dust removing mechanism further comprises a blower fixedly connected to the side wall of the frame at one side far away from the dust collecting box, one end of an air outlet pipe is arranged at an air outlet of the blower, and an air blowing cover is arranged at the other end of the air outlet pipe.

Further, the dust hood and the blowing hood are arranged between the hairbrush drums which are symmetrically arranged up and down, and the dust hood and the blowing hood are in the same plane.

Compared with the prior art, the utility model has the following beneficial effects:

according to the dust removing device provided by the utility model, when the cutting machine cuts and cuts coiled materials, the brush roller contacts the coiled materials to sweep dust and fragments off, the fragments and the powder are blown by wind force generated by the blower, the dust moves towards the dust collecting cover along the wind flow direction, the attractive wind force generated by the induced draft fan attracts the dust, and the dust is conveyed into the dust collecting box through the air inlet pipe to be concentrated and stored, so that the pollution of the dust to the surrounding environment is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a blower of the present utility model;

FIG. 3 is a schematic view of a dust hood according to the present utility model;

fig. 4 is a schematic view of the dust box structure of the present utility model.

In the figure: 1. a frame; 2. a drive roll; 3. driven roller; 4. a dust removing mechanism; 401. a blowing hood; 402. an air outlet pipe; 403. a blower; 404. a dust collection cover; 405. an air inlet pipe; 406. an induced draft fan; 407. a dust collection box; 408. a brush roller; 5. and (5) coiled materials.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to solve the technical problem of dust generated by the operation of the lithium battery slitter, as shown in fig. 1-4, the following preferred technical scheme is provided:

the dust removing device comprises a frame 1, wherein one end of the frame 1 is provided with a rotatable driving roller 2, one side of the shaft of the driving roller 2 is provided with a plurality of driven rollers 3, coiled materials 5 are wound on the peripheral surfaces of the driving roller 2 and the driven rollers 3, and a dust removing mechanism 4 is arranged in the frame 1;

the dust removing mechanism 4 comprises rotatable brush rollers 408 which are symmetrically arranged, the brush rollers 408 are fixedly connected to the outer peripheral surface of a rotating shaft, the rotating shaft is rotatably connected to one sides of the two side frames 1 which are close to each other through bearings, a dust collecting cover 404 is arranged between the brush rollers 408, and an induced draft fan 406 is connected to one side of the dust collecting cover 404. When the lithium battery splitting machine works, the driving roller 2 rotates to drive the coiled material 5 to wind and move along the peripheral surfaces of the driven rollers 3, dust and fragments are generated when the lithium battery splitting machine splits the coiled material 5, the coiled material 5 contacts with the brush rollers 408 on the upper side and the lower side of the coiled material 5 when moving, the brush rollers 408 brush off the dust on the surface of the coiled material 5, wind power is generated when the blower 403 is started to blow the dust to the direction of the dust hood 404, and attractive wind power is generated after the induced draft fan 406 is started to attract the dust blown by the blower 403, and the dust enters the dust box 407 through the air inlet pipe 405, so that the dust quantity in the air is reduced.

The brush roller 408 is disposed at the upper and lower ends of the web 5, and the outer circumferential surface of the brush roller 408 is adapted to contact the outer surfaces of both sides of the web 5. The coiled material 5 can be contacted with the hairbrush roller 408 on the upper side and the lower side when moving, and the hairbrush roller 408 brushes dust on the surface of the coiled material 5, so that the pollution of dust and debris to the surface of the coiled material 5 is reduced.

The dust removing mechanism 4 further comprises a dust box 407 arranged below the induced draft fan 406, the dust box 407 is connected to an air outlet of the induced draft fan 406 through a connecting pipe, an air inlet of the induced draft fan 406 is fixedly connected with one end of an air inlet pipe 405, and the other end of the air inlet pipe 405 is fixedly connected to one end of the dust collecting cover 404. After the induced draft fan 406 is started, attractive wind force is generated to attract dust blown by the blower 403, and the dust enters the dust collection box 407 through the air inlet pipe 405, so that the quantity of the dust in the air is reduced for later concentrated treatment.

The dust removing mechanism 4 further comprises a blower 403 fixedly connected to the side wall of the frame 1 at the side far away from the dust box 407, one end of an air outlet pipe 402 is arranged at an air outlet of the blower 403, and an air blowing cover 401 is arranged at the other end of the air outlet pipe 402. When the blower 403 is started, wind power is generated, the wind power enters the blowing hood 401 through the air outlet pipe 402, and the wind power blows dust to the direction of the dust hood 404.

The dust hood 404 and the air blowing hood 401 are arranged between the hairbrush drums 408 which are symmetrically arranged up and down, and the dust hood 404 and the air blowing hood 401 are in the same plane. When the dust hood 404 and the blowing hood 401 are in the same plane, the dust and debris which is contaminated by the upper and lower surfaces of the coiled material 5 can be blown by the blower 403, so that the cleaning effect is enhanced.

To sum up: when the lithium battery splitting machine works, the driving roller 2 rotates to drive the coiled material 5 to wind and move along the peripheral surfaces of the driven rollers 3, dust and fragments are generated when the lithium battery splitting machine splits the coiled material 5, the coiled material 5 contacts with the brush rollers 408 on the upper side and the lower side of the coiled material 5 when moving, the brush rollers 408 brush off the dust on the surface of the coiled material 5, wind power is generated when the blower 403 is started to blow the dust to the direction of the dust hood 404, and attractive wind power is generated after the induced draft fan 406 is started to attract the dust blown by the blower 403, and the dust enters the dust box 407 through the air inlet pipe 405, so that the dust quantity in the air is reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust collector, includes frame (1), its characterized in that: one end of the frame (1) is provided with a rotatable driving roller (2), one side of the shaft of the driving roller (2) is provided with a plurality of driven rollers (3), coiled materials (5) are wound on the peripheral surfaces of the driving roller (2) and the driven rollers (3), and a dust removing mechanism (4) is arranged in the frame (1);

the dust removing mechanism (4) comprises rotatable brush rollers (408) which are symmetrically arranged, the brush rollers (408) are fixedly connected to the outer peripheral surface of a rotating shaft, the rotating shaft is rotatably connected to one sides of the two side frames (1) which are close to each other through bearings, dust hoods (404) are arranged between the brush rollers (408), and induced draft fans (406) are connected to one sides of the dust hoods (404).

2. A dust collector as set forth in claim 1, wherein: the brush roller (408) is arranged at the upper end and the lower end of the coiled material (5), and the peripheral surface of the brush roller (408) is used for being in contact with the outer surfaces of the two sides of the coiled material (5).

3. A dust collector as set forth in claim 1, wherein: the dust removing mechanism (4) further comprises a dust collecting box (407) arranged below the induced draft fan (406), the dust collecting box (407) is connected to an air outlet of the induced draft fan (406) through a connecting pipe, an air inlet of the induced draft fan (406) is fixedly connected with one end of an air inlet pipe (405), and the other end of the air inlet pipe (405) is fixedly connected to one end of a dust collecting cover (404).

4. A dust collector according to claim 3, wherein: the dust removing mechanism (4) further comprises a blower (403) fixedly connected to the side wall of the frame (1) at one side far away from the dust box (407), one end of an air outlet pipe (402) is arranged at an air outlet of the blower (403), and an air blowing cover (401) is arranged at the other end of the air outlet pipe (402).

5. A dust collector as set forth in claim 1, wherein: the dust hood (404) and the blowing hood (401) are arranged between the hairbrush rollers (408) which are symmetrically arranged up and down, and the dust hood (404) and the blowing hood (401) are in the same plane.