CN213132366U

CN213132366U - Air filtering device for furniture processing

Info

Publication number: CN213132366U
Application number: CN202021274327.5U
Authority: CN
Inventors: 徐巧玲
Original assignee: Anji Haitang Furniture Co ltd
Current assignee: Anji Haitang Furniture Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-07
Anticipated expiration: 2030-07-03

Abstract

The utility model belongs to the technical field of furniture processing production, and discloses an air filtering device for furniture processing, which comprises a base, wherein a sound-proof cover is arranged above the base, an air extractor is fixed in the sound-proof cover, an air suction port is arranged below the air extractor, a hose is arranged at one side of the air suction port, the air suction port is communicated with the hose, a shell is arranged at the other side of the hose, the hose is communicated with the shell, a filter plate and a shutter are arranged in the shell, the utility model discloses a baffle plate, a knob and a connecting wire structure are arranged, when the filter is not used, the knob can be rotated to drive the connecting wire to close the baffle plate so as to prevent dust in the air from entering the machine, and by utilizing the semicircular air collecting cover, the sucked dust can slide into the dust collecting cover due to the semicircular structure so as to reduce the accumulation of the sucked dust in the machine, the dust absorption effect is enhanced.

Description

Air filtering device for furniture processing

Technical Field

The utility model belongs to the technical field of furniture processing production, concretely relates to an air filter for furniture processing.

Background

In the process of furniture processing, basically, the following steps are included: cutting, grinding, polishing, painting, etc., steps, such as cutting and grinding, in which a large number of wood pieces, chips and floury wood chips of different sizes are necessarily present. The large volume of wood pieces and waste can be handled and cleaned manually, but it is not possible for workers to clean up the powder wood chips, and the light weight powders floating in the air can be easily sucked by workers who are in the process of being exposed to such environments for a long time, and can cause more or less harm to their bodies.

In the furniture processing air filter device that appears at present, because the guider of its filter equipment induction port is mostly open-type, at this moment the filter will have the dust to get into when not using, if use under the clear circumstances, can cause the damage to machine internals, and the shape of gas collecting channel on the market is different, can lead to piling up at each dead angle of gas collecting channel at saw-dust and dust of gas collection in-process, this can bring the trouble for the cleanness, so can influence the dust removal effect in the course of the work for a long time more.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air filter for furniture processing to solve current guider open always, can be when using more than one clean step before using, and the gas collecting channel that the shape is different leads to the poor problem of dust removal effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air filter for furniture processing, includes the base, the sound-proof housing is installed to the top of base, the inside of sound-proof housing is fixed with the air extractor, the below of air extractor is provided with the induction port, the hose is installed to one side of induction port, the induction port is linked together with the hose, the casing is installed to the opposite side of hose, the hose is linked together with the casing, the internally mounted of casing has filter and shutter, the shutter is including flabellum, knob and connecting wire, the dust cage is installed to the below of casing, the casing is linked together with the dust cage, the dust exhaust pipe is installed to the below of dust cage, the dust cage is linked together with the dust exhaust pipe, the dust collection box is installed to the below of dust exhaust pipe, the dust exhaust pipe is linked together with the dust collection box.

Preferably, a servo motor is fixed above the shell, bearings are fixed inside the shell, a brush roller shaft is installed between the two bearings, and the output end of the servo motor is connected with the brush roller shaft.

Preferably, a cleaning brush is provided outside the brush roller shaft.

Preferably, a hydraulic cylinder is fixed above the dust collection box.

Preferably, a semicircular air suction cover is installed on one side of the shell and communicated with the hose.

Preferably, the air extractor is fixedly connected with the base through a fixing frame.

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

(1) the utility model discloses when not using the device, the accessible rotates the knob and drives the connecting wire and close the baffle to inside preventing that the dust in the air from getting into the machine, during the use, can improve work efficiency, practice thrift the cost according to operational environment's difference, opening size through knob adjusting baffle in order to carry out normal use.

(2) The utility model discloses set up semicircular gas collecting channel, inspiratory dust can be because semi-circular structure landing to the dust cage in to avoid inspiratory dust to pile up inside the machine, lead to the difficult problem of clearance of dust.

(3) The utility model discloses the bottom of pneumatic cylinder is fixed on the dust collection box, and the whole part of gas collecting channel and filter induction port is supported at the top of pneumatic cylinder, can adjust the direction of filter induction port through hydraulic means's lift in the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an external view of the present invention;

FIG. 3 is a schematic view of the structure of the blind of the present invention;

in the figure: 1. an air extractor; 2. a sound-proof housing; 3. a hose; 4. an air extraction hood; 5. a filter plate; 6. a housing; 7. a servo motor; 8. cleaning the brush; 9. a blind window; 901. a baffle plate; 902. a knob; 903. a connecting wire; 10. a bearing; 11. a dust collection cover; 12. a hydraulic cylinder; 13. a dust exhaust pipe; 14. a dust collection box; 15. a base; 16. an air suction port; 17. a fixed mount; 18. a brush roller shaft.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: an air filtering device for furniture processing comprises a base 15, a sound-proof cover 2 is installed above the base 15, an air extractor 1 is fixed inside the sound-proof cover 2, the sound-proof cover 2 can effectively reduce noise generated when the air extractor 1 is used, an air suction port 16 is arranged below the air extractor 1, a hose 3 is installed on one side of the air suction port 16, the air suction port 16 is communicated with the hose 3, a shell 6 is installed on the other side of the hose 3, the hose 3 is communicated with the shell 6, the shell 6 is internally installed, a filter plate 5 and a shutter 9 are at a certain inclination angle, when external air passes through the filter plate 5, the filter plate 5 can separate wood dust and dust in the air, the shutter 9 comprises a baffle 901, a knob 902 and a connecting wire 903, the connecting wire 903 is fixedly connected to the baffle 901, a connecting wire 903 is fixed on the knob 902, the connecting wire 903 is driven to, further, the size of the opening of the baffle 901 is adjusted, a trapezoidal dust collection cover 11 is installed below the housing 6, the dust collection cover 11 can effectively enable chips and dust falling from the filter plates 5 and the louver 9 to enter the dust collection box 14, the housing 6 is communicated with the dust collection cover 11, a dust exhaust pipe 13 is installed below the dust collection cover 11, the dust collection cover 11 is communicated with the dust exhaust pipe 13, the dust exhaust pipe 13 is of a telescopic structure, the dust exhaust pipe 13 can effectively enlarge the accommodating area of the dust collection box 14 through self expansion and contraction, a certain space is provided for adjusting the opening direction of the housing 6 by the hydraulic cylinder 12, the dust collection box 14 is installed below the dust exhaust pipe 13, and the dust exhaust pipe 13 is communicated with the dust collection box 14.

Furthermore, a servo motor 7 is fixed above the shell 6, bearings 10 are fixed inside the shell 6, a brush roller shaft 18 is installed between the two bearings 10, the output end of the servo motor 7 is connected with the brush roller shaft 18, and the servo motor 7 rotates to drive the brush roller shaft 18 and the bearings 10 to rotate to clean the inside of the shell 6.

Furthermore, the cleaning brush 8 is arranged outside the brush roller shaft 18, the length of the bristles of the cleaning brush 8 is gradually increased from top to bottom, and the bristles of the cleaning brush 8 are attached to the surfaces of the filter plates 5 and the shutter 9, so that the cleaning brush 8 can better clean residues on the surfaces of the filter plates 5 and the shutter 9 during working.

Specifically, a hydraulic cylinder 12 is fixed above the dust box 14, and the overall opening direction of the housing 6 is adjusted by the hydraulic cylinder 12 through the lifting of the output end thereof.

It is worth mentioning that the semicircular air exhaust cover 4 is installed on one side of the shell 6, the inner surface of the semicircular air exhaust cover 4 is smooth, the scraps and dust are not easy to adhere to the surface of the semicircular air exhaust cover 4, the accumulation of the scraps and dust in the shell 6 can be effectively reduced, and the air exhaust cover 4 is communicated with the hose 3.

Furthermore, the air extractor 1 and the base 15 are fixedly connected with the fixed frame 17 through bolts, so that noise generated by unstable fixation of the air extractor 1 in the working process can be reduced.

The utility model discloses a theory of operation and use flow: when the air extractor is used, firstly, according to the specific requirements of a working environment, the knob 902 is rotated to drive the connecting line 903 to control the size of the opening of the baffle 901, then the direction of the whole body of the shell 6 is adjusted through the hydraulic cylinder 12 fixed above the dust collection box, so as to better adapt to different processing requirements, then the air extractor 1 is started, air enters through the shutter 9, passes through the filter plate 5 and reaches the hose 3 communicated with the shell 6, the hose 3 is communicated with the air suction port 16 arranged on the air extractor 1, and the air finally reaches the inside of the air extractor 1 and is discharged from the air outlet of the air extractor 1;

the louver 9 has a certain inclination angle relative to the shell 6, for example, the inclination angle is 35 degrees, so that the contact area of the filtering port and the outside can be increased, and the working range of the filter is expanded;

correspondingly, a certain angle is formed between the filter plate 5 and the shell, for example, the filter plate 5 is inclined by 35 degrees, chips and dust in the air can be separated by the filter plate 5 with a certain inclination angle, and the sucked wood chips and dust are not easy to adhere to the surface of the filter plate 5, and the separated dust and wood chips are easy to fall into the inclined dust collection cover 11 and the dust discharge pipe 13 through the inclined filter plate and finally fall into the dust collection box 14 for collection.

In addition, the hydraulic cylinder 12 is fixed above the dust collection box 14, the upper part of the output end of the hydraulic cylinder 12 is fixed with the bottom of one side of the dust collection cover 11, and the dust exhaust pipe 13 is of a telescopic structure, so that the opening direction of the shell 6 can be adjusted through the lifting of the hydraulic cylinder 12, the contact area between the shutter 9 and the air is further increased, and the filtering efficiency is improved;

after foretell working process accomplishes, start the servo motor 7 of fixing in casing 6 top, casing 6 is fixed with bearing 10 in inside, install brush roller 18 between two bearing 10, be provided with on the brush roller 18 with shutter 9 and the 5 inclination's of filter assorted brush hair, the length of brush hair is crescent from top to bottom promptly, servo motor 7's output and brush roller 18 are connected, servo motor 7 starts to drive clean brush 8 and rotates, it contacts with filter 5 and shutter 9 to rotate the clean brush 8 of in-process, thereby it cleans both surperficial accumulational dust.

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

Claims

1. An air filtering device for furniture processing, comprising a base (15), characterized in that: the dust hood is characterized in that a sound insulation cover (2) is installed above the base (15), an air extractor (1) is fixed inside the sound insulation cover (2), an air suction port (16) is arranged below the air extractor (1), a hose (3) is installed on one side of the air suction port (16), the air suction port (16) is communicated with the hose (3), a shell (6) is installed on the other side of the hose (3), the hose (3) is communicated with the shell (6), a filter plate (5) and a shutter (9) are installed inside the shell (6), the shutter (9) comprises a baffle (901), a knob (902) and a connecting wire (903), a dust collection cover (11) is installed below the shell (6), the shell (6) is communicated with the dust collection cover (11), a dust exhaust pipe (13) is installed below the dust collection cover (11), and the dust exhaust pipe (13) is communicated with the dust exhaust pipe (11), a dust collection box (14) is arranged below the dust exhaust pipe (13), and the dust exhaust pipe (13) is communicated with the dust collection box (14).

2. An air filtration device for furniture processing according to claim 1 wherein: the top of casing (6) is fixed with servo motor (7), the inside of casing (6) is fixed with bearing (10), two install brush roller (18) between bearing (10), the output and the brush roller (18) of servo motor (7) are connected.

3. An air filtration device for furniture processing according to claim 2 wherein: and a cleaning brush (8) is arranged outside the brush roller shaft (18).

4. An air filtration device for furniture processing according to claim 1 wherein: a hydraulic cylinder (12) is fixed above the dust collection box (14).

5. An air filtration device for furniture processing according to claim 1 wherein: an air exhaust cover (4) is installed on one side of the shell (6), and the air exhaust cover (4) is communicated with the hose (3).

6. An air filtration device for furniture processing according to claim 1 wherein: the air extractor (1) is fixedly connected with the base (15) through a fixing frame (17).