CN210499648U

CN210499648U - Wood grinding machine convenient for dust removal

Info

Publication number: CN210499648U
Application number: CN201920851096.0U
Authority: CN
Inventors: 吕建玲
Original assignee: Dangshan Xuhe Furniture Co Ltd
Current assignee: Dangshan Xuhe Furniture Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-05-12
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a timber polisher that conveniently removes dust, the region that is close to the grinding roller on the workstation evenly is provided with the dust absorption hole, and is provided with on the workstation and adsorbs the filtration with the saw dust after polishing and blows the dust removal mechanism to the grinding roller from the upside with the wind after filtering. Dust removal mechanism is including installing the box at workstation lower extreme and parcel dust absorption hole, and the inner chamber downside of box is provided with the filter screen, the discharge gate has been seted up to the front end of box, and the articulated bin gate that is connected with of discharge gate department, the lower extreme of box is connected with the air exhauster, and the end-to-end connection of air exhauster has the mechanism of blowing to polishing roller upside. The air exhauster makes pressure in the box reduce to inhale the saw dust through the dust absorption hole, fall into in the box, be filtered by the filter screen, the air after the filtration blows in the blower housing through the pipe, blows to the roller of polishing through blowing the hole is even after that, avoids the saw dust to upwards splash, has saved the energy consumption.

Description

Wood grinding machine convenient for dust removal

Technical Field

The utility model relates to a timber polisher dust absorption field specifically is a timber polisher of convenient dust removal.

Background

To panel processing, there is the cutting, drilling, polish, and the design in addition, a lot of chairs are sold toward foreign countries, for example Europe and America, in order to guarantee to feel, need to polish the timber, and during the polishing, the saw dust that produces is less, splashes easily, and the workman breathes the back, influences healthy, consequently, the polisher on the market adopts in the horizontal plane direction, and one side is bloied, and one side is induced drafted, and this just needs two power supplies, has increased the energy consumption, consequently, needs the polisher of an energy-conserving convenient dust removal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a timber polisher of convenient dust removal to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wood grinding machine convenient for dust removal comprises a workbench, a left grinding roller and a right grinding roller which are arranged in the middle of the workbench, and a motor which is connected with the grinding rollers and is arranged at the lower end of the workbench, wherein feeding rollers are arranged at the front side and the rear side of the grinding rollers at the upper end of the workbench;

dust absorption holes are uniformly formed in the area, close to the grinding roller, of the workbench, and a dust removal mechanism which adsorbs and filters the ground saw dust and blows filtered air to the grinding roller from the upper side is arranged on the workbench.

Preferably, dust removal mechanism is including installing the box at workstation lower extreme and parcel dust absorption hole, and the inner chamber downside of box is provided with the filter screen, the discharge gate has been seted up to the front end of box, and the articulated bin gate that is connected with of discharge gate department, the lower extreme of box is connected with the air exhauster, and the end-to-end connection of air exhauster has the mechanism of blowing to the grinding roller upside.

Preferably, the blowing mechanism comprises a hard guide pipe connected to the air outlet end of the exhaust fan, the guide pipe is fixed on the workbench, and the tail end of the guide pipe extends to the position right above the two grinding rollers and is perpendicular to the workbench.

Preferably, a lamp-shell-shaped blowing cover is fixed at the tail end of the guide pipe, and blowing holes are uniformly formed in the lower end of the blowing cover.

Preferably, the rear end of the filter screen is inclined upward.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the device works, wood is inserted through the feeding roller on one side, then enters between the two grinding rollers, is ground, is powered on, the exhaust fan works, ground saw dust is left on the workbench, the exhaust fan enables the pressure in the box body to be reduced, and therefore the saw dust is sucked through the dust suction holes, falls into the box body and is filtered by the filter screen;

2. air after the filtration blows in the blower housing through the pipe, blows to the roller of polishing through blowing the hole is even after that, avoids the saw dust to upwards splash, and the kinetic energy of the wind that the air exhauster was taken out is utilized and is blown to the roller of polishing like this to need not extra blast apparatus, saved the energy consumption, simultaneously, from last down blowing here, the downside is taken out, and the saw dust adsorbs better, more is favorable to workman's healthy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1 workbench, 11 grinding rollers, 12 feeding rollers, 2 dust suction holes, 21 box bodies, 22 filter screens, 23 material doors, 24 exhaust fans, 25 guide pipes, 26 air blowing covers and 27 blowing holes.

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 to 3, the present invention provides a wood grinding machine with convenient dust removal, which comprises: the utility model provides a convenient timber polisher of removing dust, which comprises a workbench 1, install two grinding roller 11 and the motor of installing the lower extreme at workstation 1 with grinding roller 11 is connected about workstation 1 middle part, the upper end of workstation 1 is located the front and back side of grinding roller 11 and all is provided with feed roll 12, here feed roll 12 is connected with the pay-off motor, also install the lower extreme at workstation 1, this is prior art, and, no matter be grinding roller 11 or feed roll 12 all can adopt apart from the adjustable, relatively more common on the market, here no longer detail.

Dust collection holes 2 are uniformly arranged in the area, close to the grinding roller 11, of the workbench 1, a dust removal mechanism which adsorbs and filters the grinded sawdust and blows the filtered wind to the grinding roller 11 from the upper side is arranged on the workbench 1, the dust removal mechanism comprises a box body 21 which is arranged at the lower end of the workbench 1 and wraps the dust collection holes 2, a filter screen 22 is arranged on the lower side of an inner cavity of the box body 21, the filter screen 22 filters the sucked sawdust, a discharge hole is formed in the front end of the box body 21, a material door 23 is hinged to the discharge hole and inclines upwards at the rear end of the filter screen 22, the sawdust slides forwards and is discharged easily, an exhaust fan 24 is connected to the lower end of the box body 21, a blowing mechanism which blows the filtered sawdust to the grinding roller 11 through the blowing mechanism is connected to the tail end of the exhaust fan 24, the sawdust during grinding is leaked into the box body 1 downwards easily, blowing mechanism is including connecting the pipe 25 at the air-out of air exhauster 24 and holding the stereoplasm, and pipe 25 fixes on workstation 1, the end of pipe 25 extends to two and beats grinding roller 11 directly over, and perpendicular to workstation 1, the terminal vertical setting of pipe 25, the end of pipe 25 is fixed with the cover 26 of blowing of lamp shell form, and the lower extreme of the cover 26 of blowing has evenly been seted up and has been blown hole 27, it is more even to blow, also avoid blowing too concentrated, thereby improve the effect of blowing, more be favorable to the saw dust to blow into dust absorption hole 2.

The working principle is as follows: during operation, timber inserts through the feed roll 12 of one side earlier, enters into between two grinding roller 11 after that, is polished, leads to the power, and air exhauster 24 work, the saw dust after polishing is stayed on workstation 1, and air exhauster 24 makes box 21 internal pressure reduce to inhale the saw dust through dust absorption hole 2, fall into box 21 in, be filtered by filter screen 22, the air after the filtration, blow in the blower housing 26 through pipe 25, blow to grinding roller 11 through blowing hole 27 is even after that, avoid the saw dust to upwards splash.

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. A wood grinding machine convenient for dust removal comprises a workbench (1), a left grinding roller and a right grinding roller (11) which are arranged in the middle of the workbench (1), and a motor which is connected with the grinding rollers (11) and is arranged at the lower end of the workbench (1), wherein feeding rollers (12) are arranged at the front side and the rear side of the grinding rollers (11) at the upper end of the workbench (1);

the method is characterized in that: dust collection holes (2) are uniformly formed in the area, close to the polishing roller (11), of the workbench (1), and a dust removal mechanism which is used for adsorbing and filtering polished saw dust and blowing filtered air to the polishing roller (11) from the upper side is arranged on the workbench (1).

2. The wood sander facilitating dust removal of claim 1, wherein: dust removal mechanism is including installing box (21) at workstation (1) lower extreme and parcel dust absorption hole (2), and the inner chamber downside of box (21) is provided with filter screen (22), the discharge gate has been seted up to the front end of box (21), and the articulated bin gate (23) that is connected with of discharge gate department, the lower extreme of box (21) is connected with air exhauster (24), and the end-to-end connection of air exhauster (24) has the mechanism of blowing to polishing roller (11) upside.

3. The wood sander facilitating dust removal of claim 2, wherein: the blowing mechanism comprises a hard guide pipe (25) connected to the air outlet end of an exhaust fan (24), the guide pipe (25) is fixed on the workbench (1), and the tail end of the guide pipe (25) extends to the positions right above the two grinding rollers (11) and is perpendicular to the workbench (1).

4. A wood sander facilitating dust removal as set forth in claim 3, wherein: a lamp-shell-shaped air blowing cover (26) is fixed at the tail end of the guide pipe (25), and blowing holes (27) are uniformly formed in the lower end of the air blowing cover (26).

5. The wood sander facilitating dust removal according to any one of claims 2 to 4, wherein: the rear end of the filter screen (22) is inclined upwards.