CN214082879U

CN214082879U - Automatic 3D printer of clearance

Info

Publication number: CN214082879U
Application number: CN202023267366.5U
Authority: CN
Inventors: 吴錬楷
Original assignee: Lifeng New Material Technology Shenzhen Co ltd
Current assignee: Lifeng New Material Technology Shenzhen Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-31
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an automatic 3D printer of clearance relates to printer technical field, including the printer main part, the surface top of printer main part is provided with the printer door, and the fan is installed at the top of printer main part, and the air-out end of fan is connected with the guide duct, and the one end of guide duct runs through in one side of printer main part and is connected with the spray tube, and one side of spray tube is connected with electric putter and damping pivot respectively, and the cylinder is installed to the opposite side of printer main part. The utility model discloses a set up electric putter, damping pivot, cylinder, piston rod, cleaning brush, motor and pivot, after the printer was printed, the staff at first started the fan, passes through guide duct and spray tube blowout with wind, sprays the clearance to the sweeps of the article surface of printing out, and the staff starts electric putter after that, under the effect of damping pivot, adjusts the jet direction of spray tube, has improved the effect of spraying the clearance.

Description

Automatic 3D printer of clearance

Technical Field

The utility model relates to a printer technical field specifically is an automatic 3D printer of clearance.

Background

The 3D printer is a magic printer for short, not only can print a complete building, but also can print any required shape of an article for an astronaut even in a space ship, but 3D prints out a model of an object and cannot print out the function of the object.

Chinese patent No. CN201921387706.2 discloses a 3D printer convenient to automatic clearance, including the casing, the front portion of casing is close to below position fixed mounting and has the access panel, the front surface of casing is close to the top position and has seted up the printing chamber, the top fixed mounting of casing has the fan, the inside one side position fixed mounting of printing chamber has first shower nozzle, the inside other side position fixed mounting of printing chamber has the second shower nozzle, first shower nozzle and second shower nozzle are connected with first tuber pipe and second tuber pipe respectively with the fan between, the upper portion of casing is located the front position movable mounting who prints the chamber has the dodge gate, the rear portion fixed mounting of dodge gate has anodal magnet, the front surface of casing is located one side position of printing chamber and has seted up the recess, the utility model discloses a 3D printer convenient to automatic clearance, can avoid the sweeps to be printed on the object, also can realize the function of automatic clearance sweeps simultaneously, it is more convenient to use, but to some waste materials that viscidity is stronger, the wind that the fan blew off is difficult to blow in it in the dirt filtrating bucket, therefore make the clearance effect of this printer relatively poor, the waste materials that viscidity is stronger are not cleared up, influence staff's follow-up use, on the other hand, to different article, need use different shower nozzles when the printer is printed, and the shower nozzle of current printer is changed comparatively trouble, the very big work degree of difficulty that has increased staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the cleaning effect is poor and the printer nozzle is troublesome to replace, a 3D printer capable of automatically cleaning is provided.

In order to achieve the above object, the utility model provides a following technical scheme: A3D printer capable of automatically cleaning comprises a printer main body, wherein a printer door is arranged above the outer surface of the printer main body, a fan is installed at the top of the printer main body, an air outlet end of the fan is connected with an air guide pipe, one end of the air guide pipe penetrates through one side of the printer main body and is connected with a spray pipe, one side of the spray pipe is connected with an electric push rod and a damping rotating shaft respectively, an air cylinder is installed at the other side of the printer main body, an output end of the air cylinder penetrates through the other side of the printer main body and is connected with a piston rod, one end of the piston rod is connected with a cleaning brush, a chip collecting groove and a motor are arranged below the interior of the printer main body respectively, an output end of the motor is connected with a rotating shaft, a placing plate is connected to the top end of the rotating shaft, a waste groove door is connected to the outer surface of the chip collecting groove, and a mounting seat is connected above the interior of the printer main body, the internal connection of mount pad has the bull stick, the surface of bull stick has cup jointed initiative awl tooth, the internal connection of mount pad has the threaded rod, driven awl tooth has been cup jointed to the surface below of threaded rod, the thread bush has been cup jointed to the surface top of threaded rod, the top of thread bush is connected with the connecting rod, fixation nut has been cup jointed to the surface of connecting rod.

Preferably, the outer surface of printer door is provided with operating panel, observation window and handle respectively, just operating panel respectively with fan, cylinder, electric putter and motor electric connection.

Preferably, the top of the placing plate is provided with a fixing groove.

Preferably, one end of the rotating rod is connected with a twisting block, and the outer surface of the twisting block is provided with anti-skid grains.

Preferably, the cleaning brush is made of a nylon material.

Preferably, the outer surface of the connecting rod is provided with a thread groove, and the connecting rod is detachably connected with the printer main body through a fixing nut.

Preferably, the driving bevel gear is meshed with the driven bevel gear, and the outer surfaces of the driving bevel gear and the driven bevel gear are coated with lubricating oil.

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

1. the utility model is provided with an electric push rod, a damping rotating shaft, a cylinder, a piston rod, a cleaning brush, a motor and a rotating shaft, after the printing of the printer is finished, a worker firstly starts a fan to spray wind through a wind guide pipe and a spray pipe, the waste scraps on the outer surface of the printed article are sprayed and cleaned, then the worker starts the electric push rod, the spraying direction of the spray pipe is adjusted under the action of the damping rotating shaft, the spraying and cleaning effect is improved, then the worker starts the cylinder, the cylinder works to drive the piston rod to move, thereby driving the cleaning brush to move, leading the cleaning brush to be in close contact with the printed article, then the worker starts the motor, the motor works to drive the rotating shaft to rotate, thereby driving a placing plate to rotate, leading the cleaning brush to clean the adhesive waste scraps on the outer surface of the printed article, and improving the cleaning effect, the working personnel can collect the scraps conveniently.

2. The utility model discloses a set up and turn round piece, the bull stick, initiative awl tooth, the threaded rod, driven awl tooth, the thread bush, the connecting rod, mount pad and fixation nut, when the staff need change the shower nozzle, the staff dismantles fixation nut at first, then the staff twists the piece of turning round, make the bull stick take place to rotate, the bull stick drives initiative awl tooth and takes place to rotate, initiative awl tooth and driven awl tooth mesh mutually, thereby drive the threaded rod take place to rotate, the threaded rod rotates and drives the thread bush and move down, thereby make the connecting rod retract to the inside of mount pad, the staff can dismantle the mount pad and change the shower nozzle, after changing, the staff twists the piece of turning round, make the connecting rod move up, stretch into to the top of printer main part, then the staff through fixation nut with the mount pad fixed can, easy operation is convenient, the replacement burden of workers is reduced.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the printer body according to the present invention;

fig. 3 is a schematic view of the internal structure of the mounting base of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a printer main body; 2. an operation panel; 3. a printer door; 4. a fan; 5. fixing a nut; 6. an air guide pipe; 7. a waste chute door; 8. a cylinder; 9. a piston rod; 10. a cleaning brush; 11. a mounting seat; 12. an electric push rod; 13. a damping rotating shaft; 14. a nozzle; 15. placing the plate; 16. a rotating shaft; 17. a motor; 18. twisting the block; 19. a rotating rod; 20. a threaded sleeve; 21. a threaded rod; 22. a connecting rod; 23. driving bevel gears; 24. driven bevel gears; 25. chip collecting grooves.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, an automatic cleaning 3D printer includes a printer body 1, an operation panel 2, a printer door 3, a fan 4, a fixing nut 5, an air duct 6, a waste chute door 7, a cylinder 8, a piston rod 9, a cleaning brush 10, a mounting seat 11, an electric push rod 12, a damping rotating shaft 13, a spray pipe 14, a placing plate 15, a rotating shaft 16, a motor 17, a twisting block 18, a rotating rod 19, a thread bushing 20, a threaded rod 21, a connecting rod 22, a driving bevel gear 23, a driven bevel gear 24 and a chip chute 25, the printer door 3 is arranged above the outer surface of the printer body 1, the fan 4 is installed on the top of the printer body 1, the air outlet end of the fan 4 is connected with the air duct 6, one end of the air duct 6 penetrates through one side of the printer body 1 and is connected with the spray pipe 14, one side of the spray pipe 14 is connected with the electric push rod 12 and the damping rotating shaft 13, the cylinder 8 is installed on the other side of the printer body 1, the output end of the air cylinder 8 penetrates through the other side of the printer main body 1 and is connected with a piston rod 9, one end of the piston rod 9 is connected with a cleaning brush 10, a chip collecting groove 25 and a motor 17 are respectively arranged below the inner part of the printer main body 1, the output end of the motor 17 is connected with a rotating shaft 16, the top end of the rotating shaft 16 is connected with a placing plate 15, the outer surface of the chip collecting groove 25 is connected with a waste groove door 7, the inner upper part of the printer main body 1 is connected with a mounting seat 11, the inner part of the mounting seat 11 is connected with a rotating rod 19, the outer surface of the rotating rod 19 is sleeved with a driving conical tooth 23, the inner part of the mounting seat 11 is connected with a threaded rod 21, the outer surface of the threaded rod 21 is sleeved with a driven conical tooth 24, the outer surface of the threaded rod 21 is sleeved with a threaded sleeve 20, the top of the threaded sleeve 20 is connected with a connecting rod 22, the outer surface of the connecting rod 22 is sleeved with a fixing nut 5, and the waste chip cleaning efficiency is improved, the burden of the workers is reduced.

Please refer to fig. 1-2, the outer surface of the printer door 3 is provided with an operation panel 2, an observation window and a handle, and the operation panel 2 is electrically connected with the fan 4, the cylinder 8, the electric push rod 12 and the motor 17, so as to facilitate the operation of the worker and reduce the operation burden of the worker, the top of the placing plate 15 is provided with a fixing groove, so as to facilitate the fixing of the printed object and prevent the printed object from shaking during the printing process.

Please refer to fig. 2-4, one end of the rotating rod 19 is connected with the twisting block 18, and the outer surface of the twisting block 18 is provided with anti-slip lines, so as to facilitate the twisting of the working personnel and prevent the hand slipping of the working personnel from accidents, the cleaning brush 10 is made of nylon material, so as to prolong the service life of the cleaning brush 10 and facilitate the cleaning of the adhesive scraps.

Please refer to fig. 1-4, the outer surface of the connecting rod 22 is provided with a thread groove, and the connecting rod 22 is detachably connected with the printer main body 1 through the fixing nut 5, so that the worker can conveniently detach the nozzle, the replacing burden of the worker is reduced, the driving bevel teeth 23 are meshed with the driven bevel teeth 24, the outer surfaces of the driving bevel teeth 23 and the driven bevel teeth 24 are coated with lubricating oil, the normal rotation of the driving bevel teeth 23 and the driven bevel teeth 24 is ensured, and the worker can conveniently replace the nozzle.

The working principle is as follows: the staff at first places printer main part 1 on the level ground, then the staff opens printer door 3, put the article that need print in the fixed slot, then the staff prints the article through operating the shower nozzle, after the printer prints, the staff first starts fan 4, blow out wind through guide duct 6 and spray tube 14, the sweeps to the article surface of printing out sprays the clearance, then the staff starts electric putter 12, under the effect of damping pivot 13, adjust the jet direction of spray tube 14, then the staff starts cylinder 8, cylinder 8 work drives piston rod 9 to move, thereby drive cleaning brush 10 to move, make cleaning brush 10 closely contact with the article that print out, then the staff starts motor 17, motor 17 work drives pivot 16 to rotate, thereby drive and place board 15 and take place the rotation, make cleaning brush 10 clear up the adhesion sweeps of the article surface of printing out, when the staff need change the shower nozzle, the staff dismantles fixation nut 5 at first, the staff twists round piece 18, make bull stick 19 take place to rotate, bull stick 19 drives initiative awl tooth 23 and takes place to rotate, initiative awl tooth 23 meshes with driven awl tooth 24 mutually, thereby it takes place to rotate to drive threaded rod 21, threaded rod 21 rotates and drives thread bush 20 downstream, thereby make connecting rod 22 retract to the inside of mount pad 11, the staff can dismantle mount pad 11 and change the shower nozzle, after the change, the staff twists round piece 18, make connecting rod 22 upwards remove, stretch into the top of printer main part 1, then the staff passes through fixation nut 5 with mount pad 11 fixed can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic 3D printer of clearance, includes printer main part (1), its characterized in that: a printer door (3) is arranged above the outer surface of the printer main body (1), a fan (4) is installed at the top of the printer main body (1), an air outlet end of the fan (4) is connected with an air guide pipe (6), one end of the air guide pipe (6) penetrates through one side of the printer main body (1) and is connected with a spray pipe (14), one side of the spray pipe (14) is connected with an electric push rod (12) and a damping rotating shaft (13) respectively, an air cylinder (8) is installed at the other side of the printer main body (1), the output end of the air cylinder (8) penetrates through the other side of the printer main body (1) and is connected with a piston rod (9), one end of the piston rod (9) is connected with a cleaning brush (10), a chip collecting groove (25) and a motor (17) are arranged below the interior of the printer main body (1) respectively, and the output end of the motor (17) is connected with a rotating shaft (16), the top of pivot (16) is connected with places board (15), the surface of chip collecting groove (25) is connected with waste material slot door (7), the inside top of printer main part (1) is connected with mount pad (11), the internal connection of mount pad (11) has bull stick (19), initiative awl tooth (23) have been cup jointed to the surface of bull stick (19), the internal connection of mount pad (11) has threaded rod (21), the surface below cover of threaded rod (21) has been cup jointed driven awl tooth (24), thread bush (20) have been cup jointed to the surface top of threaded rod (21), the top of thread bush (20) is connected with connecting rod (22), fixation nut (5) have been cup jointed to the surface of connecting rod (22).

2. The automatically cleaning 3D printer of claim 1, wherein: the outer surface of the printer door (3) is provided with an operation panel (2), an observation window and a handle respectively, and the operation panel (2) is electrically connected with the fan (4), the cylinder (8), the electric push rod (12) and the motor (17) respectively.

3. The automatically cleaning 3D printer of claim 1, wherein: the top of the placing plate (15) is provided with a fixing groove.

4. The automatically cleaning 3D printer of claim 1, wherein: one end of the rotating rod (19) is connected with a twisting block (18), and anti-skid grains are arranged on the outer surface of the twisting block (18).

5. The automatically cleaning 3D printer of claim 1, wherein: the cleaning brush (10) is made of nylon materials.

6. The automatically cleaning 3D printer of claim 1, wherein: the outer surface of the connecting rod (22) is provided with a thread groove, and the connecting rod (22) is detachably connected with the printer main body (1) through a fixing nut (5).

7. The automatically cleaning 3D printer of claim 1, wherein: the driving bevel gear (23) is meshed with the driven bevel gear (24), and lubricating oil is coated on the outer surfaces of the driving bevel gear (23) and the driven bevel gear (24).