CN212446357U

CN212446357U - Air filtering device for 3D printer

Info

Publication number: CN212446357U
Application number: CN202020693244.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-02
Anticipated expiration: 2030-04-29

Abstract

The utility model relates to the technical field of air filtering devices, in particular to an air filtering device for a 3D printer, which comprises a 3D printer body, wherein a fan is arranged on one side of the 3D printer body, a filtering box is arranged on one side of the 3D printer body opposite to the fan, the filtering box is communicated with one side connected with the 3D printer body, a baffle is arranged on one side of the filtering box opposite to the 3D printer body, a plurality of ventilation holes are densely distributed on the baffle, a mounting groove is arranged on the top of the filtering box, a plurality of first limiting frames are uniformly arranged in the mounting groove along the length direction, a filtering cotton plate, a first active carbon adsorption plate and a second active carbon adsorption plate are arranged on one side in the first limiting frames, a mounting frame is arranged on the top of the filtering box, a cover plate is clamped on the top of the mounting frame, a clamping mechanism is arranged between the cover plate and the filtering box, the utility model discloses simple structure, the convenient clearance is maintained.

Description

Air filtering device for 3D printer

Technical Field

The utility model relates to an air filter technical field especially relates to an air filter for 3D printer.

Background

Along with the continuous development of science and technology, the use of 3D printer is more and more extensive, the 3D printer is an accumulation manufacturing technology, a machine of quick forming technique promptly, current 3D printer adopts plastics to be raw and other materials mostly, at first with the plastics heating, then through the shower nozzle blowout, mould out the design model, plastics can produce harmful gas and granule in the heating process, direct emission can cause harm to the human body, and current 3D printer filter equipment is convenient for maintain, the filter effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has 3D printer filter equipment filter effect poor among the prior art, inconvenient maintenance, and the air filter equipment for the 3D printer that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air filtering device for a 3D printer is designed, which comprises a 3D printer body, wherein a fan is arranged on one side of the 3D printer body, a filter box is arranged on one side of the 3D printer body opposite to the fan, the filter box is communicated with one side of the 3D printer body, and a baffle is arranged on one side of the filter box opposite to the 3D printer body, a plurality of vent holes are densely distributed on the baffle, the top of the filter box is provided with a mounting groove, a plurality of first limit frames are uniformly arranged in the mounting groove along the length direction, a filtering cotton plate, a first activated carbon adsorption plate and a second activated carbon adsorption plate are arranged on one side in the first limiting frame, the filter cartridge is characterized in that a mounting frame is mounted at the top of the filter cartridge, a cover plate is clamped at the top of the mounting frame, and a clamping mechanism is mounted between the cover plate and the filter cartridge.

Preferably, the clamping mechanism comprises a clamping plate and a clamping groove, the clamping groove is formed in the tops of the two ends of the filter box, the clamping groove is located on the outer side of the mounting frame, and the clamping plate is clamped on the outer sides of the two ends of the cover plate.

Preferably, the position of the clamping plate corresponds to that of the clamping groove, and the size of the clamping plate is matched with that of the clamping groove.

Preferably, a plurality of second limit frames are uniformly arranged at the bottom of the filter box along the length direction, and the positions of the second limit frames correspond to the positions of the first limit frames respectively.

Preferably, the top of the filtering cotton plate, the top of the first activated carbon adsorption plate and the top of the second activated carbon adsorption plate are all provided with top plates.

The utility model provides an air filter for 3D printer, beneficial effect lies in: utilize at the grading and the filter cartridge of 3D printer body top both sides installation, blow in fresh air to 3D printer body inside through the fan, drive 3D printer body inside air and discharge from the filter cartridge, accomplish the filtration operation to gas through filtering cotton board, first active carbon adsorption board and second active carbon adsorption board to conveniently accomplish the clearance and the change to the filter cartridge inside through the apron, reduce the use degree of difficulty of device.

Drawings

Fig. 1 is a schematic perspective view of an air filtering device for a 3D printer according to the present invention;

fig. 2 is a schematic view of an internal structure of a filter box of an air filtering device for a 3D printer according to the present invention;

fig. 3 is the utility model provides a filter cartridge bottom structure schematic diagram of air filter for 3D printer.

In the figure: 3D printer body 1, fan 2, filter cartridge 3, baffle 4, apron 5, cardboard 6, draw-in groove 7, installing frame 8, first spacing frame 9, the spacing frame 10 of second, filter cotton board 11, first active carbon adsorption board 12, second active carbon adsorption board 13, roof 14, ventilation hole 15, mounting groove 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, an air filtering device for a 3D printer comprises a 3D printer body 1, and is characterized in that a fan 2 is installed on one side of the 3D printer body 1, a filter cartridge 3 is installed on one side of the 3D printer body 1 opposite to the fan 2, one side of the filter cartridge 3 connected with the 3D printer body 1 is communicated, a baffle 4 is installed on one side of the filter cartridge 3 opposite to the 3D printer body 1, a plurality of vent holes 15 are densely distributed on the baffle 4, an installation groove 16 is formed in the top of the filter cartridge 3, a plurality of first limiting frames 9 are uniformly installed in the installation groove 16 along the length direction, a filter cotton plate 11, a first activated carbon adsorption plate 12 and a second activated carbon adsorption plate 13 are installed on one side of the inside of the first limiting frames 9, a top plate 14 is installed on the tops of the filter cotton plate 11, the first activated carbon adsorption plate 12 and the second activated carbon adsorption plate 13, conveniently accomplish filtering cotton board 11, the change and the clearance of first active carbon adsorption board 12 and second active carbon adsorption board 13, improve the filter effect, filter cartridge 3 bottom evenly installs the spacing frame 10 of a plurality of seconds along length direction, the position of the spacing frame 10 of second is corresponding with the position of first spacing frame 9 respectively, the improvement is to filtering cotton board 11, the installation stability of first active carbon adsorption board 12 and second active carbon adsorption board 13, the operation degree of difficulty of reduction device, installing frame 8 is installed at filter cartridge 3 top, installing frame 8 top joint has apron 5, install block mechanism between apron 5 and the filter cartridge 3, improve the installation stability of apron 5, conveniently accomplish the clearance to the device is inside.

Example 2

Referring to fig. 2-3, as the utility model discloses a further preferred embodiment, the difference with embodiment 1 lies in, block mechanism includes cardboard 6 and draw-in groove 7, draw-in groove 7 is seted up at 3 both ends tops of filter cartridge, and draw-in groove 7 all is located the installing frame 8 outside, 6 joints of cardboard are in the apron 5 both ends outside, cardboard 6 is corresponding with draw-in groove 7's position, and the size of cardboard 6 and the size phase-match of draw-in groove 7, improve the installation stability to apron 5, prevent to strain cotton board 11, inside first active carbon adsorption board 12 and the second active carbon adsorption board 13 break away from filter cartridge 3, conveniently accomplish the maintenance and the clearance to filter cartridge 3 insides, improve the practicality of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The air filtering device for the 3D printer comprises a 33D printer body (1) and is characterized in that a fan (2) is installed on one side of the 3D printer body (1), a filter box (3) is installed on one side, opposite to the fan (2), of the 3D printer body (1), the filter box (3) is communicated with one side, connected with the 3D printer body (1), of the filter box (3) and one side, opposite to the 3D printer body (1), of the 3D printer body (1), a baffle (4) is installed, a plurality of ventilation holes (15) are densely distributed in the baffle (4), a mounting groove (16) is formed in the top of the filter box (3), a plurality of first limiting frames (9) are evenly installed inside the mounting groove (16) along the length direction, a filter cotton plate (11), a first activated carbon adsorption plate (12) and a second activated carbon adsorption plate (13) are installed on one side inside the first limiting frame (9), installing frame (8) are installed at filter box (3) top, installing frame (8) top joint has apron (5), apron (5) with install block mechanism between filter box (3).

2. The air filtering device for the 3D printer according to claim 1, wherein the clamping mechanism comprises a clamping plate (6) and a clamping groove (7), the clamping groove (7) is formed at the top of the two ends of the filter box (3), the clamping groove (7) is located at the outer side of the mounting frame (8), and the clamping plate (6) is clamped at the outer side of the two ends of the cover plate (5).

3. The air filtering device for the 3D printer according to claim 2, wherein the position of the card board (6) corresponds to the position of the card slot (7), and the size of the card board (6) matches with the size of the card slot (7).

4. The air filtering device for the 3D printer is characterized in that a plurality of second limiting frames (10) are uniformly arranged at the bottom of the filter box (3) along the length direction, and the positions of the second limiting frames (10) respectively correspond to the positions of the first limiting frames (9).

5. The air filtering device for the 3D printer according to claim 1, wherein a top plate (14) is installed on the top of the filtering cotton plate (11), the first activated carbon adsorption plate (12) and the second activated carbon adsorption plate (13).