CN210190625U

CN210190625U - Dust cleaning device for 3D printer

Info

Publication number: CN210190625U
Application number: CN201921019836.0U
Authority: CN
Inventors: Zemin Zhang; 张泽民
Original assignee: Yueyang Harbin Engineering Three Dimensional Technology Co ltd
Current assignee: Yueyang Harbin Engineering Three Dimensional Technology Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-03-27
Anticipated expiration: 2029-07-01

Abstract

The utility model relates to the technical field of 3D printer cleaning equipment, in particular to a dust cleaning device for a 3D printer, which comprises a 3D printer, wherein a box body is welded at the bottom of the 3D printer, a motor is bolted in the box body, a threaded rod is clamped on an output shaft of the motor, a nut is connected to the surface of the threaded rod through threads, and supporting plates are welded at two ends of the right side of the nut; the utility model discloses an adopt and to carry out reciprocating motion's mobile device, carry on dust collector, make dust collector can carry out the reciprocal dust removal operation of continuation to the 3D printer, can reach the purpose of comprehensive clearance dust, cleaning device's dust removal effect has been promoted, staff's intensity of labour has been reduced, adopt two dust hoods again, can carry out the dust removal operation of difference pertinence to inside key position nozzle of 3D printer and workstation, further promote cleaning device's dust removal effect.

Description

Dust cleaning device for 3D printer

Technical Field

The utility model relates to a 3D printer cleaning device technical field specifically is a dust cleaning device for 3D printer.

Background

The 3D printer, also called three-dimensional printer, is a machine of an accumulative manufacturing technology, i.e. a rapid prototyping technology, which is a technology for manufacturing a three-dimensional object by printing a layer-by-layer adhesive material by using a special adhesive material such as wax, powdered metal or plastic on the basis of a digital model file, and the three-dimensional printer is used for manufacturing a product at the present stage and constructing the object in a layer-by-layer printing manner.

The 3D printing technology has obtained the development of flying speed in recent years, the thing that it printed can be from tiny part to house villa, and the 3D printer is after using a period, its inside can accumulate the dust, need regularly clear up the inside dust of 3D printer, otherwise can influence the quality of printing the finished product, and current dust cleaning device is mostly single dust catcher or blows with the fan, can't handle the dust that remains in the dead angle position, and during the clearance dust, need the staff to hold cleaning device, inconvenient use, and staff's intensity of labour has been increased, for this reason, we have proposed a dust cleaning device for 3D printer, in order to solve the problem that above-mentioned content exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust cleaning device for 3D printer possesses the advantage at the no dead angle of clearance dust, has solved current dust cleaning device for 3D printer clearance dust and has remained easily, can't reach the problem of comprehensive clearance.

In order to achieve the above object, the utility model provides a following technical scheme: a dust cleaning device for a 3D printer comprises the 3D printer, wherein a box body is welded at the bottom of the 3D printer, a motor is bolted in the box body, a threaded rod is connected to an output shaft of the motor in a clamping manner, nuts are connected to the surface of the threaded rod in a threaded manner, supporting plates are welded at two ends of the right side of each nut, the right end of each supporting plate extends to the outside of the box body, a base is welded at the right end of the corresponding supporting plate, wheels are bolted on two sides of the bottom of the base, a supporting frame is welded at the top of the base, a first placing groove and a second placing groove are sequentially formed in the supporting frame, a first suction fan is bolted in the first placing groove, a first dust suction pipe is communicated with the left side of the first suction fan, a first dust removal cover is communicated with the bottom of the first dust suction pipe, a second suction fan is bolted in the second placing groove, and a second dust suction pipe is communicated, and the bottom of the second dust collection pipe is communicated with a second dust removal cover.

Preferably, the sliding grooves are formed in the two sides of the interior of the box body, the sliding blocks are connected to the interior of the sliding grooves in a sliding mode, and one sides, away from the sliding grooves, of the sliding blocks are welded to the surfaces of the nuts.

Preferably, through holes are formed in the two ends of the right side of the box body, and the supporting plate penetrates through the through holes and extends to the outside of the box body.

Preferably, the right end of the threaded rod is rotatably connected with a bearing seat, and the right side of the bearing seat is bolted to the inner wall of the box body.

Preferably, the top of the support frame is welded with a first bearing plate, and the bottom of the first bearing plate is bolted to the first dust absorption pipe through a ferrule.

Preferably, a second bearing plate is welded to the top of the interior of the second placing groove, and the bottom of the second bearing plate is bolted to the second dust collection pipe through a ferrule.

Preferably, the first dust hood is located above a nozzle of the 3D printer, and the second dust hood is located above a workbench of the 3D printer.

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

the utility model discloses an adopt and to carry out reciprocating motion's mobile device, carry on dust collector, make dust collector can carry out the reciprocal dust removal operation of continuation to the 3D printer, can reach the purpose of comprehensive clearance dust, cleaning device's dust removal effect has been promoted, staff's intensity of labour has been reduced, adopt two dust hoods again, can carry out the dust removal operation of difference pertinence to inside key position nozzle of 3D printer and workstation, further promote cleaning device's dust removal effect.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic top sectional view of a partial structure of the present invention;

fig. 4 is a partially enlarged view of the point B in fig. 3 according to the present invention.

In the figure: 1. a 3D printer; 2. a box body; 3. a motor; 4. a threaded rod; 5. a nut; 6. a support plate; 7. a base; 8. a wheel; 9. a support frame; 10. a first placing groove; 11. a second placing groove; 12. a first suction fan; 13. a first dust suction pipe; 14. a first dust hood; 15. a second suction fan; 16. a second dust suction pipe; 17. a second dust hood; 18. a chute; 19. a slider; 20. a through hole; 21. a bearing seat; 22. a first bearing plate; 23. a second bearing plate.

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. 1-4, a dust cleaning device for a 3D printer comprises a 3D printer 1, a box 2 welded at the bottom of the 3D printer 1, a motor 3 bolted inside the box 2, a threaded rod 4 fastened to an output shaft of the motor 3, a nut 5 screwed on the surface of the threaded rod 4, a support plate 6 welded at both ends of the right side of the nut 5, a support plate 6 extending to the outside of the box 2 and welded with a base 7 at the right end of the support plate 6, wheels 8 bolted on both sides of the bottom of the base 7, a support frame 9 welded at the top of the base 7, a first placement groove 10 and a second placement groove 11 sequentially arranged inside the support frame 9, a first suction fan 12 bolted inside the first placement groove 10, a first dust suction pipe 13 communicated with the left side of the first suction fan 12, a first dust hood 14 communicated with the bottom of the first dust suction pipe 13, a second suction fan 15 bolted inside the second placement groove 11, second suction fan 15's left side intercommunication has second dust absorption pipe 16, second dust absorption pipe 16's bottom intercommunication has second dust excluding hood 17, through adopting the mobile device that can carry out reciprocating motion, carry on dust collector, make dust collector can carry out the reciprocal dust removal operation of continuation to 3D printer 1, can reach the purpose of comprehensive clearance dust, cleaning device's dust removal effect has been promoted, staff's intensity of labour has been reduced, adopt two dust excluding hoods again, can carry out the dust removal operation that is respectively pertinence to 3D printer 1 inside key position nozzle and workstation, further promote cleaning device's dust removal effect.

In this embodiment, the inside both sides of box 2 have all been seted up spout 18, and the inside sliding connection of spout 18 has slider 19, and one side that spout 18 was kept away from to slider 19 and nut 5's surface weld use through the cooperation of spout 18 and slider 19, can support and spacing the removal of nut 5.

In this embodiment, through-hole 20 has all been seted up at the both ends on box 2 right side, and backup pad 6 passes through-hole 20 and extends to the outside of box 2, and the backup pad 6 of being convenient for removes through-hole 20's use.

In this embodiment, the right end of the threaded rod 4 is rotatably connected with the bearing seat 21, the right side of the bearing seat 21 is bolted to the inner wall of the box body 2, and the threaded rod 4 can be supported and the rotating friction force of the threaded rod 4 is reduced by using the bearing seat 21.

In this embodiment, the top of the supporting frame 9 is welded with a first bearing plate 22, and the bottom of the first bearing plate 22 is bolted to the first dust suction pipe 13 through a ferrule, so as to support and fix the first dust suction pipe 13.

In this embodiment, the second bearing plate 23 is welded to the top of the inside of the second placing groove 11, and the bottom of the second bearing plate 23 is bolted to the second dust collection pipe 16 through a ferrule, so that the second dust collection pipe 16 can be supported and fixed.

In this embodiment, the first dust hood 14 is located above the nozzle of the 3D printer 1, and the second dust hood 17 is located above the workbench of the 3D printer 1, so that the cleaning device can perform dust removal operation on the designated area respectively.

When the dust removing device is used, when dust removing operation needs to be carried out on the 3D printer 1, the motor 3 is started, the motor 3 drives the threaded rod 4 to rotate slowly, the threaded rod 4 rotates to drive the nut 5 to move, the nut 5 moves to drive the sliding block 19 to slide in the sliding groove 18, the nut 5 moves to drive the supporting plate 6 and the base 7 to move, then the wheels 8 roll to drive the supporting frame 9 to be close to the 3D printer 1, at the moment, the first suction fan 12 and the second suction fan 15 are started, the first suction fan 12 carries out dust removing operation on a nozzle part through the first dust suction pipe 13 and the first dust hood 14, the second suction fan 15 carries out dust removing operation on a workbench part through the second dust suction pipe 16 and the second dust hood 17, when the supporting frame 9 is about to contact with the 3D printer 1, the rotating direction of the motor 3 is changed (any two-phase connection of a power supply is changed, namely the three-, thereby changing the rotation direction of the rotating magnetic field and simultaneously changing the rotation direction of the motor), and then the threaded rod 4 is reversed, the movement of the nut 5 is reversed, the first dust excluding hood 14 and the second dust excluding hood 17 are moved in the opposite directions, and the reciprocating type dust excluding work is performed to the designated position.

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. The utility model provides a dust cleaning device for 3D printer, includes 3D printer (1), its characterized in that: the bottom of the 3D printer (1) is welded with a box body (2), the inside of the box body (2) is bolted with a motor (3), an output shaft of the motor (3) is connected with a threaded rod (4), the surface of the threaded rod (4) is connected with a nut (5) in a threaded manner, two ends of the right side of the nut (5) are welded with supporting plates (6), the right end of each supporting plate (6) extends to the outside of the box body (2) and is welded with a base (7), two sides of the bottom of each base (7) are both bolted with wheels (8), the top of each base (7) is welded with a supporting frame (9), a first placing groove (10) and a second placing groove (11) are sequentially arranged inside each supporting frame (9), the inside of the first placing groove (10) is bolted with a first suction fan (12), and the left side of the first suction fan (12) is communicated with a first dust suction, the bottom intercommunication of first dust absorption pipe (13) has first dust excluding hood (14), the inside bolt joint of second standing groove (11) has second suction fan (15), the left side intercommunication of second suction fan (15) has second dust absorption pipe (16), the bottom intercommunication of second dust absorption pipe (16) has second dust excluding hood (17).

2. The dust cleaning device for the 3D printer according to claim 1, characterized in that: the inside both sides of box (2) have all been seted up spout (18), the inside sliding connection of spout (18) has slider (19), one side that spout (18) were kept away from in slider (19) and the surface welding of nut (5).

3. The dust cleaning device for the 3D printer according to claim 1, characterized in that: through-hole (20) have all been seted up at the both ends on box (2) right side, backup pad (6) pass through-hole (20) and extend to the outside of box (2).

4. The dust cleaning device for the 3D printer according to claim 1, characterized in that: the right end of the threaded rod (4) is rotatably connected with a bearing seat (21), and the right side of the bearing seat (21) is bolted with the inner wall of the box body (2).

5. The dust cleaning device for the 3D printer according to claim 1, characterized in that: the top welding of support frame (9) has first bearing plate (22), the bottom of first bearing plate (22) is through the gold hoop with first dust absorption pipe (13) bolt joint.

6. The dust cleaning device for the 3D printer according to claim 1, characterized in that: and a second bearing plate (23) is welded at the top inside the second placing groove (11), and the bottom of the second bearing plate (23) is bolted with the second dust collection pipe (16) through a ferrule.

7. The dust cleaning device for the 3D printer according to claim 1, characterized in that: first dust excluding hood (14) are located the top of 3D printer (1) nozzle, second dust excluding hood (17) are located the top of 3D printer (1) workstation.